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-rw-r--r--Makefile21
-rw-r--r--Makefile.am2
-rw-r--r--Makefile.direct21
-rw-r--r--Makefile.in826
-rw-r--r--aclocal.m44482
-rw-r--r--aix_irix_threads.c689
-rw-r--r--allchblk.c2
-rw-r--r--alloc.c18
-rwxr-xr-xconfigure374
-rw-r--r--configure.in2
-rw-r--r--darwin_stop_world.c120
-rw-r--r--doc/Makefile.in256
-rw-r--r--doc/README2
-rw-r--r--doc/README.changes55
-rw-r--r--doc/README.darwin13
-rw-r--r--dyn_load.c3
-rw-r--r--include/Makefile.in294
-rw-r--r--include/gc.h28
-rw-r--r--include/gc_config_macros.h4
-rw-r--r--include/private/gc_locks.h102
-rw-r--r--include/private/gcconfig.h86
-rw-r--r--include/private/pthread_support.h2
-rw-r--r--mach_dep.c131
-rw-r--r--mallocx.c3
-rw-r--r--mark.c6
-rw-r--r--mark_rts.c5
-rw-r--r--os_dep.c64
-rw-r--r--powerpc_darwin_mach_dep.s7
-rw-r--r--pthread_stop_world.c35
-rw-r--r--pthread_support.c19
-rw-r--r--solaris_threads.c6
-rw-r--r--tests/test.c4
-rw-r--r--version.h2
-rwxr-xr-xwin32_threads.c3
34 files changed, 2321 insertions, 5366 deletions
diff --git a/Makefile b/Makefile
index 20fa40a9..1f03b511 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ CFLAGS= -O -I$(srcdir)/include -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS -DNO_EXECUTE_
# -DGC_LINUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC
# To build the parallel collector in a static library on HP/UX,
# add to the above:
-# -DGC_HPUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC -D_POSIX_C_SOURCE=199506L
+# -DGC_HPUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC -D_POSIX_C_SOURCE=199506L -mt
# To build the thread-safe collector on Tru64, add to the above:
# -pthread -DGC_OSF1_THREADS
@@ -70,10 +70,11 @@ HOSTCFLAGS=$(CFLAGS)
# Also requires -D_REENTRANT or -D_POSIX_C_SOURCE=199506L. See README.hp.
# -DGC_LINUX_THREADS enables support for Xavier Leroy's Linux threads.
# see README.linux. -D_REENTRANT may also be required.
-# -DGC_OSF1_THREADS enables support for Tru64 pthreads. Untested.
-# -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads. Untested.
+# -DGC_OSF1_THREADS enables support for Tru64 pthreads.
+# -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads.
# Appeared to run into some underlying thread problems.
-# -DGC_DARWIN_THREADS enables support for Mac OS X pthreads. Untested.
+# -DGC_DARWIN_THREADS enables support for Mac OS X pthreads.
+# -DGC_AIX_THREADS enables support for IBM AIX threads.
# -DGC_DGUX386_THREADS enables support for DB/UX on I386 threads.
# See README.DGUX386.
# -DGC_WIN32_THREADS enables support for win32 threads. That makes sense
@@ -233,8 +234,8 @@ HOSTCFLAGS=$(CFLAGS)
# -DTHREAD_LOCAL_ALLOC defines GC_local_malloc(), GC_local_malloc_atomic()
# and GC_local_gcj_malloc(). Needed for gc_gcj.h interface. These allocate
# in a way that usually does not involve acquisition of a global lock.
-# Currently requires -DGC_LINUX_THREADS, but should be easy to port to
-# other pthreads environments. Recommended for multiprocessors.
+# Currently works only on platforms such as Linux which use pthread_support.c.
+# Recommended for multiprocessors.
# -DUSE_COMPILER_TLS causes thread local allocation to use compiler-supported
# "__thread" thread-local variables. This is the default in HP/UX. It
# may help performance on recent Linux installations. (It failed for
@@ -276,6 +277,10 @@ HOSTCFLAGS=$(CFLAGS)
# -DPOINTER_SHIFT=n causes the collector to left shift candidate pointers
# by the indicated amount before trying to interpret them. Applied
# after POINTER_MASK. EXPERIMENTAL. See also the preceding macro.
+# -DDARWIN_DONT_PARSE_STACK Causes the Darwin port to discover thread
+# stack bounds in the same way as other pthread ports, without trying to
+# walk the frames onthe stack. This is recommended only as a fallback
+# for applications that don't support proper stack unwinding.
#
CXXFLAGS= $(CFLAGS)
@@ -283,9 +288,9 @@ AR= ar
RANLIB= ranlib
-OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o aix_irix_threads.o pthread_support.o pthread_stop_world.o darwin_stop_world.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o backgraph.o win32_threads.o
+OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o pthread_support.o pthread_stop_world.o darwin_stop_world.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o backgraph.o win32_threads.o
-CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c aix_irix_threads.c pthread_support.c pthread_stop_world.c darwin_stop_world.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c backgraph.c win32_threads.c
+CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c pthread_support.c pthread_stop_world.c darwin_stop_world.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c backgraph.c win32_threads.c
CORD_SRCS= cord/cordbscs.c cord/cordxtra.c cord/cordprnt.c cord/de.c cord/cordtest.c include/cord.h include/ec.h include/private/cord_pos.h cord/de_win.c cord/de_win.h cord/de_cmds.h cord/de_win.ICO cord/de_win.RC
diff --git a/Makefile.am b/Makefile.am
index 0ee551ea..7ce69351 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -45,7 +45,7 @@ asm_libgc_sources =
endif
libgc_la_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
-dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c aix_irix_threads.c \
+dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c \
malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
obj_map.c os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
solaris_pthreads.c solaris_threads.c specific.c stubborn.c typd_mlc.c \
diff --git a/Makefile.direct b/Makefile.direct
index 20fa40a9..1f03b511 100644
--- a/Makefile.direct
+++ b/Makefile.direct
@@ -36,7 +36,7 @@ CFLAGS= -O -I$(srcdir)/include -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS -DNO_EXECUTE_
# -DGC_LINUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC
# To build the parallel collector in a static library on HP/UX,
# add to the above:
-# -DGC_HPUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC -D_POSIX_C_SOURCE=199506L
+# -DGC_HPUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC -D_POSIX_C_SOURCE=199506L -mt
# To build the thread-safe collector on Tru64, add to the above:
# -pthread -DGC_OSF1_THREADS
@@ -70,10 +70,11 @@ HOSTCFLAGS=$(CFLAGS)
# Also requires -D_REENTRANT or -D_POSIX_C_SOURCE=199506L. See README.hp.
# -DGC_LINUX_THREADS enables support for Xavier Leroy's Linux threads.
# see README.linux. -D_REENTRANT may also be required.
-# -DGC_OSF1_THREADS enables support for Tru64 pthreads. Untested.
-# -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads. Untested.
+# -DGC_OSF1_THREADS enables support for Tru64 pthreads.
+# -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads.
# Appeared to run into some underlying thread problems.
-# -DGC_DARWIN_THREADS enables support for Mac OS X pthreads. Untested.
+# -DGC_DARWIN_THREADS enables support for Mac OS X pthreads.
+# -DGC_AIX_THREADS enables support for IBM AIX threads.
# -DGC_DGUX386_THREADS enables support for DB/UX on I386 threads.
# See README.DGUX386.
# -DGC_WIN32_THREADS enables support for win32 threads. That makes sense
@@ -233,8 +234,8 @@ HOSTCFLAGS=$(CFLAGS)
# -DTHREAD_LOCAL_ALLOC defines GC_local_malloc(), GC_local_malloc_atomic()
# and GC_local_gcj_malloc(). Needed for gc_gcj.h interface. These allocate
# in a way that usually does not involve acquisition of a global lock.
-# Currently requires -DGC_LINUX_THREADS, but should be easy to port to
-# other pthreads environments. Recommended for multiprocessors.
+# Currently works only on platforms such as Linux which use pthread_support.c.
+# Recommended for multiprocessors.
# -DUSE_COMPILER_TLS causes thread local allocation to use compiler-supported
# "__thread" thread-local variables. This is the default in HP/UX. It
# may help performance on recent Linux installations. (It failed for
@@ -276,6 +277,10 @@ HOSTCFLAGS=$(CFLAGS)
# -DPOINTER_SHIFT=n causes the collector to left shift candidate pointers
# by the indicated amount before trying to interpret them. Applied
# after POINTER_MASK. EXPERIMENTAL. See also the preceding macro.
+# -DDARWIN_DONT_PARSE_STACK Causes the Darwin port to discover thread
+# stack bounds in the same way as other pthread ports, without trying to
+# walk the frames onthe stack. This is recommended only as a fallback
+# for applications that don't support proper stack unwinding.
#
CXXFLAGS= $(CFLAGS)
@@ -283,9 +288,9 @@ AR= ar
RANLIB= ranlib
-OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o aix_irix_threads.o pthread_support.o pthread_stop_world.o darwin_stop_world.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o backgraph.o win32_threads.o
+OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o pthread_support.o pthread_stop_world.o darwin_stop_world.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o backgraph.o win32_threads.o
-CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c aix_irix_threads.c pthread_support.c pthread_stop_world.c darwin_stop_world.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c backgraph.c win32_threads.c
+CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c pthread_support.c pthread_stop_world.c darwin_stop_world.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c backgraph.c win32_threads.c
CORD_SRCS= cord/cordbscs.c cord/cordxtra.c cord/cordprnt.c cord/de.c cord/cordtest.c include/cord.h include/ec.h include/private/cord_pos.h cord/de_win.c cord/de_win.h cord/de_cmds.h cord/de_win.ICO cord/de_win.RC
diff --git a/Makefile.in b/Makefile.in
index ef39e7d2..5a73b024 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.6.3 from Makefile.am.
+# Makefile.in generated by automake 1.9.3 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -28,103 +28,258 @@
# Original author: Tom Tromey
# Severely truncated by Hans-J. Boehm
# Modified by: Grzegorz Jakacki <jakacki at acm dot org>
-SHELL = @SHELL@
+
+
+
+SOURCES = $(libgc_la_SOURCES) $(EXTRA_libgc_la_SOURCES) $(libgccpp_la_SOURCES) $(gctest_SOURCES) $(test_cpp_SOURCES)
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
-transform = @program_transform_name@
+transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
-host_alias = @host_alias@
+build_triplet = @build@
host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
+target_triplet = @target@
+check_PROGRAMS = gctest$(EXEEXT) $(am__EXEEXT_1)
+DIST_COMMON = $(am__configure_deps) $(dist_noinst_HEADERS) \
+ $(dist_noinst_SCRIPTS) $(include_HEADERS) \
+ $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(top_srcdir)/configure config.guess config.sub depcomp \
+ install-sh ltmain.sh missing mkinstalldirs
+subdir = .
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/libtool.m4 $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno configure.status.lineno
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"
+libLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(lib_LTLIBRARIES)
+am__DEPENDENCIES_1 =
+am__libgc_la_SOURCES_DIST = allchblk.c alloc.c blacklst.c checksums.c \
+ dbg_mlc.c dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c \
+ headers.c malloc.c mallocx.c mark.c mark_rts.c misc.c \
+ new_hblk.c obj_map.c os_dep.c pcr_interface.c ptr_chck.c \
+ real_malloc.c reclaim.c solaris_pthreads.c solaris_threads.c \
+ specific.c stubborn.c typd_mlc.c backgraph.c win32_threads.c \
+ pthread_support.c pthread_stop_world.c darwin_stop_world.c \
+ powerpc_darwin_mach_dep.s
+@POWERPC_DARWIN_TRUE@am__objects_1 = powerpc_darwin_mach_dep.lo
+am_libgc_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo checksums.lo \
+ dbg_mlc.lo dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo \
+ headers.lo malloc.lo mallocx.lo mark.lo mark_rts.lo misc.lo \
+ new_hblk.lo obj_map.lo os_dep.lo pcr_interface.lo ptr_chck.lo \
+ real_malloc.lo reclaim.lo solaris_pthreads.lo \
+ solaris_threads.lo specific.lo stubborn.lo typd_mlc.lo \
+ backgraph.lo win32_threads.lo pthread_support.lo \
+ pthread_stop_world.lo darwin_stop_world.lo $(am__objects_1)
+libgc_la_OBJECTS = $(am_libgc_la_OBJECTS)
+libgccpp_la_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+am_libgccpp_la_OBJECTS = gc_cpp.lo
+libgccpp_la_OBJECTS = $(am_libgccpp_la_OBJECTS)
+@CPLUSPLUS_TRUE@am_libgccpp_la_rpath = -rpath $(libdir)
+@CPLUSPLUS_TRUE@am__EXEEXT_1 = test_cpp$(EXEEXT)
+am_gctest_OBJECTS = test.$(OBJEXT)
+gctest_OBJECTS = $(am_gctest_OBJECTS)
+gctest_DEPENDENCIES = ./libgc.la $(am__DEPENDENCIES_1) \
+ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+am_test_cpp_OBJECTS = test_cpp.$(OBJEXT)
+test_cpp_OBJECTS = $(am_test_cpp_OBJECTS)
+test_cpp_DEPENDENCIES = ./libgc.la ./libgccpp.la $(am__DEPENDENCIES_1) \
+ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+SCRIPTS = $(dist_noinst_SCRIPTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS)
+LTCCASCOMPILE = $(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) \
+ $(CCASFLAGS)
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libgc_la_SOURCES) $(EXTRA_libgc_la_SOURCES) \
+ $(libgccpp_la_SOURCES) $(gctest_SOURCES) $(test_cpp_SOURCES)
+DIST_SOURCES = $(am__libgc_la_SOURCES_DIST) $(EXTRA_libgc_la_SOURCES) \
+ $(libgccpp_la_SOURCES) $(gctest_SOURCES) $(test_cpp_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-exec-recursive install-info-recursive \
+ install-recursive installcheck-recursive installdirs-recursive \
+ pdf-recursive ps-recursive uninstall-info-recursive \
+ uninstall-recursive
+includeHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(dist_noinst_HEADERS) $(include_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+ { test ! -d $(distdir) \
+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+ && rm -fr $(distdir); }; }
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
AMTAR = @AMTAR@
AR = @AR@
-AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCAS = @CCAS@
-
CCASFLAGS = @CCASFLAGS@ $(DEFS)
+CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
+CPLUSPLUS_FALSE = @CPLUSPLUS_FALSE@
+CPLUSPLUS_TRUE = @CPLUSPLUS_TRUE@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CXXINCLUDES = @CXXINCLUDES@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
DEPDIR = @DEPDIR@
-DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@
GC_CFLAGS = @GC_CFLAGS@
GC_VERSION = @GC_VERSION@
INCLUDES = @INCLUDES@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
+MAKEINFO = @MAKEINFO@
MY_CFLAGS = @MY_CFLAGS@
-OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+POWERPC_DARWIN_FALSE = @POWERPC_DARWIN_FALSE@
+POWERPC_DARWIN_TRUE = @POWERPC_DARWIN_TRUE@
RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
STRIP = @STRIP@
THREADDLLIBS = @THREADDLLIBS@
UNWINDLIBS = @UNWINDLIBS@
+USE_LIBDIR_FALSE = @USE_LIBDIR_FALSE@
+USE_LIBDIR_TRUE = @USE_LIBDIR_TRUE@
VERSION = @VERSION@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_STRIP = @ac_ct_STRIP@
addincludes = @addincludes@
addlibs = @addlibs@
addobjs = @addobjs@
addtests = @addtests@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
am__include = @am__include@
+am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+includedir = @includedir@
+infodir = @infodir@
install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
target_all = @target_all@
-
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
AUTOMAKE_OPTIONS = foreign
-
SUBDIRS = doc include
-
# documentation which is not installed
#
@@ -145,39 +300,32 @@ SUBDIRS = doc include
# :FIXME: why do we distribute this one???
#
-EXTRA_DIST = alpha_mach_dep.S mips_sgi_mach_dep.s sparc_mach_dep.S README.QUICK BCC_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE \
- OS2_MAKEFILE PCR-Makefile digimars.mak EMX_MAKEFILE \
- Makefile.direct Makefile.dj Makefile.DLLs SMakefile.amiga \
- WCC_MAKEFILE\
-add_gc_prefix.c gcname.c if_mach.c if_not_there.c \
- hpux_test_and_clear.s pc_excludes gc.mak MacOS.c \
- MacProjects.sit.hqx mach_dep.c setjmp_t.c \
- threadlibs.c AmigaOS.c \
- Mac_files/datastart.c Mac_files/dataend.c \
- Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h\
-gc_cpp.cc gc_cpp.cpp tests/test_cpp.cc tests/trace_test.c \
- tests/leak_test.c tests/thread_leak_test.c\
-cord/cordbscs.c cord/cordtest.c cord/de.c cord/de_win.c \
- cord/de_win.ICO cord/cordprnt.c cord/cordxtra.c cord/de_cmds.h \
- cord/de_win.h cord/de_win.RC\
-libtool.m4
-
-@CPLUSPLUS_TRUE@extra = libgccpp.la
+EXTRA_DIST = alpha_mach_dep.S mips_sgi_mach_dep.s sparc_mach_dep.S \
+ README.QUICK BCC_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE \
+ OS2_MAKEFILE PCR-Makefile digimars.mak EMX_MAKEFILE \
+ Makefile.direct Makefile.dj Makefile.DLLs SMakefile.amiga \
+ WCC_MAKEFILE add_gc_prefix.c gcname.c if_mach.c if_not_there.c \
+ hpux_test_and_clear.s pc_excludes gc.mak MacOS.c \
+ MacProjects.sit.hqx mach_dep.c setjmp_t.c threadlibs.c \
+ AmigaOS.c Mac_files/datastart.c Mac_files/dataend.c \
+ Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h \
+ gc_cpp.cc gc_cpp.cpp tests/test_cpp.cc tests/trace_test.c \
+ tests/leak_test.c tests/thread_leak_test.c cord/cordbscs.c \
+ cord/cordtest.c cord/de.c cord/de_win.c cord/de_win.ICO \
+ cord/cordprnt.c cord/cordxtra.c cord/de_cmds.h cord/de_win.h \
+ cord/de_win.RC libtool.m4
@CPLUSPLUS_FALSE@extra =
+@CPLUSPLUS_TRUE@extra = libgccpp.la
lib_LTLIBRARIES = libgc.la $(extra)
-
include_HEADERS = include/gc.h include/gc_local_alloc.h \
include/gc_pthread_redirects.h include/gc_config_macros.h \
include/leak_detector.h include/gc_typed.h @addincludes@
-
EXTRA_HEADERS = include/gc_cpp.h include/gc_allocator.h
-
-@POWERPC_DARWIN_TRUE@asm_libgc_sources = powerpc_darwin_mach_dep.s
@POWERPC_DARWIN_FALSE@asm_libgc_sources =
-
+@POWERPC_DARWIN_TRUE@asm_libgc_sources = powerpc_darwin_mach_dep.s
libgc_la_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
-dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c aix_irix_threads.c \
+dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c \
malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
obj_map.c os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
solaris_pthreads.c solaris_threads.c specific.c stubborn.c typd_mlc.c \
@@ -191,41 +339,31 @@ $(asm_libgc_sources)
libgc_la_LIBADD = @addobjs@ $(THREADDLLIBS) $(UNWINDLIBS)
libgc_la_DEPENDENCIES = @addobjs@
libgc_la_LDFLAGS = -version-info 1:2:0
-
EXTRA_libgc_la_SOURCES = alpha_mach_dep.S \
mips_sgi_mach_dep.s mips_ultrix_mach_dep.s powerpc_darwin_mach_dep.s \
rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
-
libgccpp_la_SOURCES = gc_cpp.cc
libgccpp_la_LIBADD = $(THREADDLLIBS) $(UNWINDLIBS)
libgccpp_la_LDFLAGS = -version-info 1:2:0
-
AM_CXXFLAGS = @GC_CFLAGS@
AM_CFLAGS = @GC_CFLAGS@
-
-@CPLUSPLUS_TRUE@extra_checks = test_cpp
@CPLUSPLUS_FALSE@extra_checks =
-
-check_PROGRAMS = gctest $(extra_checks)
+@CPLUSPLUS_TRUE@extra_checks = test_cpp
# gctest_OBJECTS = test.o
gctest_SOURCES = tests/test.c
gctest_LDADD = ./libgc.la $(THREADDLLIBS) $(UNWINDLIBS) $(EXTRA_TEST_LIBS)
test_cpp_SOURCES = tests/test_cpp.cc
test_cpp_LDADD = ./libgc.la ./libgccpp.la $(THREADDLLIBS) $(UNWINDLIBS) $(EXTRA_TEST_LIBS)
-
TESTS = gctest $(extra_checks)
-
all_objs = @addobjs@ $(libgc_la_OBJECTS)
-
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) \
$(AM_CFLAGS) $(MY_CFLAGS) $(GC_CFLAGS)
LINK = $(LIBTOOL) --mode=link $(CC) $(AM_CFLAGS) $(MY_CFLAGS) $(LDFLAGS) -o $@
-
dist_noinst_SCRIPTS = callprocs configure.host
# headers which are not installed
@@ -236,152 +374,74 @@ dist_noinst_HEADERS = version.h
# this is an auxiliary shell file used by Makefile and Makefile.direct
#
CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host
-subdir = .
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-LTLIBRARIES = $(lib_LTLIBRARIES)
-
-@POWERPC_DARWIN_TRUE@am__objects_1 = powerpc_darwin_mach_dep.lo
-@POWERPC_DARWIN_FALSE@am__objects_1 =
-am_libgc_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo checksums.lo \
- dbg_mlc.lo dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo \
- headers.lo aix_irix_threads.lo malloc.lo mallocx.lo mark.lo \
- mark_rts.lo misc.lo new_hblk.lo obj_map.lo os_dep.lo \
- pcr_interface.lo ptr_chck.lo real_malloc.lo reclaim.lo \
- solaris_pthreads.lo solaris_threads.lo specific.lo stubborn.lo \
- typd_mlc.lo backgraph.lo win32_threads.lo pthread_support.lo \
- pthread_stop_world.lo darwin_stop_world.lo $(am__objects_1)
-libgc_la_OBJECTS = $(am_libgc_la_OBJECTS)
-libgccpp_la_DEPENDENCIES =
-am_libgccpp_la_OBJECTS = gc_cpp.lo
-libgccpp_la_OBJECTS = $(am_libgccpp_la_OBJECTS)
-@CPLUSPLUS_TRUE@check_PROGRAMS = gctest$(EXEEXT) test_cpp$(EXEEXT)
-@CPLUSPLUS_FALSE@check_PROGRAMS = gctest$(EXEEXT)
-am_gctest_OBJECTS = test.$(OBJEXT)
-gctest_OBJECTS = $(am_gctest_OBJECTS)
-gctest_DEPENDENCIES = ./libgc.la
-gctest_LDFLAGS =
-am_test_cpp_OBJECTS = test_cpp.$(OBJEXT)
-test_cpp_OBJECTS = $(am_test_cpp_OBJECTS)
-test_cpp_DEPENDENCIES = ./libgc.la ./libgccpp.la
-test_cpp_LDFLAGS =
-SCRIPTS = $(dist_noinst_SCRIPTS)
-
-
-DEFS = @DEFS@
-DEFAULT_INCLUDES = -I. -I$(srcdir)
-CPPFLAGS = @CPPFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBS = @LIBS@
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
-@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/aix_irix_threads.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/allchblk.Plo ./$(DEPDIR)/alloc.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/backgraph.Plo ./$(DEPDIR)/blacklst.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/checksums.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/darwin_stop_world.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/dbg_mlc.Plo ./$(DEPDIR)/dyn_load.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/finalize.Plo ./$(DEPDIR)/gc_cpp.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/gc_dlopen.Plo ./$(DEPDIR)/gcj_mlc.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/headers.Plo ./$(DEPDIR)/malloc.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/mallocx.Plo ./$(DEPDIR)/mark.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/mark_rts.Plo ./$(DEPDIR)/misc.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/new_hblk.Plo ./$(DEPDIR)/obj_map.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/os_dep.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/pcr_interface.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/pthread_stop_world.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/pthread_support.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/ptr_chck.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/real_malloc.Plo ./$(DEPDIR)/reclaim.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/solaris_pthreads.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/solaris_threads.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/specific.Plo ./$(DEPDIR)/stubborn.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/test.Po ./$(DEPDIR)/test_cpp.Po \
-@AMDEP_TRUE@ ./$(DEPDIR)/typd_mlc.Plo \
-@AMDEP_TRUE@ ./$(DEPDIR)/win32_threads.Plo
-CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS)
-LTCCASCOMPILE = $(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) \
- $(CCASFLAGS)
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
- $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
-LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) \
- $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
- $(AM_CXXFLAGS) $(CXXFLAGS)
-CXXLD = $(CXX)
-CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = $(libgc_la_SOURCES) $(EXTRA_libgc_la_SOURCES) \
- $(libgccpp_la_SOURCES) $(gctest_SOURCES) $(test_cpp_SOURCES)
-HEADERS = $(dist_noinst_HEADERS) $(include_HEADERS)
-
-
-RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \
- uninstall-info-recursive all-recursive install-data-recursive \
- install-exec-recursive installdirs-recursive install-recursive \
- uninstall-recursive check-recursive installcheck-recursive
-DIST_COMMON = $(dist_noinst_HEADERS) $(dist_noinst_SCRIPTS) \
- $(include_HEADERS) Makefile.am Makefile.in acinclude.m4 \
- aclocal.m4 config.guess config.sub configure configure.in \
- depcomp install-sh ltmain.sh missing mkinstalldirs
-DIST_SUBDIRS = $(SUBDIRS)
-SOURCES = $(libgc_la_SOURCES) $(EXTRA_libgc_la_SOURCES) $(libgccpp_la_SOURCES) $(gctest_SOURCES) $(test_cpp_SOURCES)
-
all: all-recursive
.SUFFIXES:
.SUFFIXES: .S .c .cc .lo .o .obj .s
-
-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+am--refresh:
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --foreign Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)
-
-$(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ echo ' $(SHELL) ./config.status'; \
+ $(SHELL) ./config.status;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
- cd $(srcdir) && $(AUTOCONF)
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-libLTLIBRARIES_INSTALL = $(INSTALL)
install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(libdir)
+ test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)"
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
if test -f $$p; then \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) $$p $(DESTDIR)$(libdir)/$$f"; \
- $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) $$p $(DESTDIR)$(libdir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
else :; fi; \
done
uninstall-libLTLIBRARIES:
@$(NORMAL_UNINSTALL)
- @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
- p="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p"; \
- $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
+ @set -x; list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ p=$(am__strip_dir) \
+ echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
+ $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
done
clean-libLTLIBRARIES:
-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
- test -z "$dir" && dir=.; \
+ test "$$dir" != "$$p" || dir=.; \
echo "rm -f \"$${dir}/so_locations\""; \
rm -f "$${dir}/so_locations"; \
done
libgc.la: $(libgc_la_OBJECTS) $(libgc_la_DEPENDENCIES)
$(LINK) -rpath $(libdir) $(libgc_la_LDFLAGS) $(libgc_la_OBJECTS) $(libgc_la_LIBADD) $(LIBS)
libgccpp.la: $(libgccpp_la_OBJECTS) $(libgccpp_la_DEPENDENCIES)
- $(CXXLINK) -rpath $(libdir) $(libgccpp_la_LDFLAGS) $(libgccpp_la_OBJECTS) $(libgccpp_la_LIBADD) $(LIBS)
+ $(CXXLINK) $(am_libgccpp_la_rpath) $(libgccpp_la_LDFLAGS) $(libgccpp_la_OBJECTS) $(libgccpp_la_LIBADD) $(LIBS)
clean-checkPROGRAMS:
@list='$(check_PROGRAMS)'; for p in $$list; do \
@@ -389,22 +449,19 @@ clean-checkPROGRAMS:
echo " rm -f $$p $$f"; \
rm -f $$p $$f ; \
done
-test.$(OBJEXT): tests/test.c
gctest$(EXEEXT): $(gctest_OBJECTS) $(gctest_DEPENDENCIES)
@rm -f gctest$(EXEEXT)
$(LINK) $(gctest_LDFLAGS) $(gctest_OBJECTS) $(gctest_LDADD) $(LIBS)
-test_cpp.$(OBJEXT): tests/test_cpp.cc
test_cpp$(EXEEXT): $(test_cpp_OBJECTS) $(test_cpp_DEPENDENCIES)
@rm -f test_cpp$(EXEEXT)
$(CXXLINK) $(test_cpp_LDFLAGS) $(test_cpp_OBJECTS) $(test_cpp_LDADD) $(LIBS)
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aix_irix_threads.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/allchblk.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alloc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/backgraph.Plo@am__quote@
@@ -441,85 +498,76 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/typd_mlc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/win32_threads.Plo@am__quote@
-distclean-depend:
- -rm -rf ./$(DEPDIR)
-
.S.o:
- $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ $(CCASCOMPILE) -c $<
.S.obj:
- $(CCASCOMPILE) -c `cygpath -w $<`
+ $(CCASCOMPILE) -c `$(CYGPATH_W) '$<'`
.S.lo:
- $(LTCCASCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ $(LTCCASCOMPILE) -c -o $@ $<
.c.o:
-@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
-@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(COMPILE) -c `cygpath -w $<`
+@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
-@AMDEP_TRUE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+@am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
test.obj: tests/test.c
-@AMDEP_TRUE@ source='tests/test.c' object='test.obj' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/test.Po' tmpdepfile='$(DEPDIR)/test.TPo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test.obj `cygpath -w tests/test.c`
-
-test.lo: tests/test.c
-@AMDEP_TRUE@ source='tests/test.c' object='test.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/test.Plo' tmpdepfile='$(DEPDIR)/test.TPlo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test.lo `test -f 'tests/test.c' || echo '$(srcdir)/'`tests/test.c
-CCDEPMODE = @CCDEPMODE@
+@am__fastdepCC_TRUE@ if $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT test.obj -MD -MP -MF "$(DEPDIR)/test.Tpo" -c -o test.obj `if test -f 'tests/test.c'; then $(CYGPATH_W) 'tests/test.c'; else $(CYGPATH_W) '$(srcdir)/tests/test.c'; fi`; \
+@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/test.Tpo" "$(DEPDIR)/test.Po"; else rm -f "$(DEPDIR)/test.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='tests/test.c' object='test.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test.obj `if test -f 'tests/test.c'; then $(CYGPATH_W) 'tests/test.c'; else $(CYGPATH_W) '$(srcdir)/tests/test.c'; fi`
.cc.o:
-@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(CXXCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+@am__fastdepCXX_TRUE@ if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $<
.cc.obj:
-@AMDEP_TRUE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(CXXCOMPILE) -c -o $@ `cygpath -w $<`
+@am__fastdepCXX_TRUE@ if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
.cc.lo:
-@AMDEP_TRUE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(LTCXXCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+@am__fastdepCXX_TRUE@ if $(LTCXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $<
test_cpp.obj: tests/test_cpp.cc
-@AMDEP_TRUE@ source='tests/test_cpp.cc' object='test_cpp.obj' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/test_cpp.Po' tmpdepfile='$(DEPDIR)/test_cpp.TPo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o test_cpp.obj `cygpath -w tests/test_cpp.cc`
-
-test_cpp.lo: tests/test_cpp.cc
-@AMDEP_TRUE@ source='tests/test_cpp.cc' object='test_cpp.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@ depfile='$(DEPDIR)/test_cpp.Plo' tmpdepfile='$(DEPDIR)/test_cpp.TPlo' @AMDEPBACKSLASH@
-@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o test_cpp.lo `test -f 'tests/test_cpp.cc' || echo '$(srcdir)/'`tests/test_cpp.cc
-CXXDEPMODE = @CXXDEPMODE@
+@am__fastdepCXX_TRUE@ if $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT test_cpp.obj -MD -MP -MF "$(DEPDIR)/test_cpp.Tpo" -c -o test_cpp.obj `if test -f 'tests/test_cpp.cc'; then $(CYGPATH_W) 'tests/test_cpp.cc'; else $(CYGPATH_W) '$(srcdir)/tests/test_cpp.cc'; fi`; \
+@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/test_cpp.Tpo" "$(DEPDIR)/test_cpp.Po"; else rm -f "$(DEPDIR)/test_cpp.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='tests/test_cpp.cc' object='test_cpp.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o test_cpp.obj `if test -f 'tests/test_cpp.cc'; then $(CYGPATH_W) 'tests/test_cpp.cc'; else $(CYGPATH_W) '$(srcdir)/tests/test_cpp.cc'; fi`
.s.o:
- $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ $(CCASCOMPILE) -c $<
.s.obj:
- $(CCASCOMPILE) -c `cygpath -w $<`
+ $(CCASCOMPILE) -c `$(CYGPATH_W) '$<'`
mostlyclean-libtool:
-rm -f *.lo
@@ -530,23 +578,22 @@ clean-libtool:
distclean-libtool:
-rm -f libtool
uninstall-info-am:
-includeHEADERS_INSTALL = $(INSTALL_HEADER)
install-includeHEADERS: $(include_HEADERS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(includedir)
+ test -z "$(includedir)" || $(mkdir_p) "$(DESTDIR)$(includedir)"
@list='$(include_HEADERS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(includeHEADERS_INSTALL) $$d$$p $(DESTDIR)$(includedir)/$$f"; \
- $(includeHEADERS_INSTALL) $$d$$p $(DESTDIR)$(includedir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " $(includeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(includedir)/$$f'"; \
+ $(includeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(includedir)/$$f"; \
done
uninstall-includeHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(include_HEADERS)'; for p in $$list; do \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " rm -f $(DESTDIR)$(includedir)/$$f"; \
- rm -f $(DESTDIR)$(includedir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " rm -f '$(DESTDIR)$(includedir)/$$f'"; \
+ rm -f "$(DESTDIR)$(includedir)/$$f"; \
done
# This directory's subdirectories are mostly independent; you can cd
@@ -603,11 +650,10 @@ tags-recursive:
list='$(SUBDIRS)'; for subdir in $$list; do \
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
done
-
-ETAGS = etags
-ETAGSFLAGS =
-
-tags: TAGS
+ctags-recursive:
+ list='$(SUBDIRS)'; for subdir in $$list; do \
+ test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
+ done
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -617,14 +663,23 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
+ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+ include_option=--etags-include; \
+ empty_fix=.; \
+ else \
+ include_option=--include; \
+ empty_fix=; \
+ fi; \
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
- test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
+ test ! -f $$subdir/TAGS || \
+ tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
fi; \
done; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -633,8 +688,24 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
$$tags $$unique
GTAGS:
@@ -643,10 +714,10 @@ GTAGS:
&& gtags -i $(GTAGS_ARGS) $$here
distclean-tags:
- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
check-TESTS: $(TESTS)
- @failed=0; all=0; xfail=0; xpass=0; \
+ @failed=0; all=0; xfail=0; xpass=0; skip=0; \
srcdir=$(srcdir); export srcdir; \
list='$(TESTS)'; \
if test -n "$$list"; then \
@@ -658,26 +729,29 @@ check-TESTS: $(TESTS)
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xpass=`expr $$xpass + 1`; \
- failed=`expr $$failed + 1`; \
- echo "XPASS: $$tst"; \
+ xpass=`expr $$xpass + 1`; \
+ failed=`expr $$failed + 1`; \
+ echo "XPASS: $$tst"; \
;; \
*) \
- echo "PASS: $$tst"; \
+ echo "PASS: $$tst"; \
;; \
esac; \
elif test $$? -ne 77; then \
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xfail=`expr $$xfail + 1`; \
- echo "XFAIL: $$tst"; \
+ xfail=`expr $$xfail + 1`; \
+ echo "XFAIL: $$tst"; \
;; \
*) \
- failed=`expr $$failed + 1`; \
- echo "FAIL: $$tst"; \
+ failed=`expr $$failed + 1`; \
+ echo "FAIL: $$tst"; \
;; \
esac; \
+ else \
+ skip=`expr $$skip + 1`; \
+ echo "SKIP: $$tst"; \
fi; \
done; \
if test "$$failed" -eq 0; then \
@@ -693,35 +767,44 @@ check-TESTS: $(TESTS)
banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
fi; \
fi; \
- dashes=`echo "$$banner" | sed s/./=/g`; \
+ dashes="$$banner"; \
+ skipped=""; \
+ if test "$$skip" -ne 0; then \
+ skipped="($$skip tests were not run)"; \
+ test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
+ dashes="$$skipped"; \
+ fi; \
+ report=""; \
+ if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
+ report="Please report to $(PACKAGE_BUGREPORT)"; \
+ test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
+ dashes="$$report"; \
+ fi; \
+ dashes=`echo "$$dashes" | sed s/./=/g`; \
echo "$$dashes"; \
echo "$$banner"; \
+ test -z "$$skipped" || echo "$$skipped"; \
+ test -z "$$report" || echo "$$report"; \
echo "$$dashes"; \
test "$$failed" -eq 0; \
else :; fi
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = .
-distdir = $(PACKAGE)-$(VERSION)
-
-am__remove_distdir = \
- { test ! -d $(distdir) \
- || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
- && rm -fr $(distdir); }; }
-
-GZIP_ENV = --best
-distcleancheck_listfiles = find . -type f -print
distdir: $(DISTFILES)
$(am__remove_distdir)
mkdir $(distdir)
- $(mkinstalldirs) $(distdir)/Mac_files $(distdir)/cord $(distdir)/include $(distdir)/tests
- @list='$(DISTFILES)'; for file in $$list; do \
+ $(mkdir_p) $(distdir)/Mac_files $(distdir)/cord $(distdir)/include $(distdir)/tests
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+ esac; \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -736,15 +819,17 @@ distdir: $(DISTFILES)
|| exit 1; \
fi; \
done
- list='$(SUBDIRS)'; for subdir in $$list; do \
+ list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
- test -d $(distdir)/$$subdir \
- || mkdir $(distdir)/$$subdir \
+ test -d "$(distdir)/$$subdir" \
+ || $(mkdir_p) "$(distdir)/$$subdir" \
|| exit 1; \
+ distdir=`$(am__cd) $(distdir) && pwd`; \
+ top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
(cd $$subdir && \
$(MAKE) $(AM_MAKEFLAGS) \
- top_distdir="$(top_distdir)" \
- distdir=../$(distdir)/$$subdir \
+ top_distdir="$$top_distdir" \
+ distdir="$$distdir/$$subdir" \
distdir) \
|| exit 1; \
fi; \
@@ -755,26 +840,54 @@ distdir: $(DISTFILES)
! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
|| chmod -R a+r $(distdir)
dist-gzip: distdir
- $(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ $(am__remove_distdir)
+
+dist-bzip2: distdir
+ tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
+ $(am__remove_distdir)
+
+dist-tarZ: distdir
+ tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+ $(am__remove_distdir)
+
+dist-shar: distdir
+ shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+ $(am__remove_distdir)
+
+dist-zip: distdir
+ -rm -f $(distdir).zip
+ zip -rq $(distdir).zip $(distdir)
$(am__remove_distdir)
dist dist-all: distdir
- $(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
$(am__remove_distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
- $(am__remove_distdir)
- GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
+ case '$(DIST_ARCHIVES)' in \
+ *.tar.gz*) \
+ GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
+ *.tar.bz2*) \
+ bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
+ *.tar.Z*) \
+ uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+ *.shar.gz*) \
+ GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
+ *.zip*) \
+ unzip $(distdir).zip ;;\
+ esac
chmod -R a-w $(distdir); chmod a+w $(distdir)
- mkdir $(distdir)/=build
- mkdir $(distdir)/=inst
+ mkdir $(distdir)/_build
+ mkdir $(distdir)/_inst
chmod a-w $(distdir)
- dc_install_base=`$(am__cd) $(distdir)/=inst && pwd` \
- && cd $(distdir)/=build \
- && ../configure --srcdir=.. --prefix=$$dc_install_base \
+ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+ && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+ && cd $(distdir)/_build \
+ && ../configure --srcdir=.. --prefix="$$dc_install_base" \
$(DISTCHECK_CONFIGURE_FLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
@@ -782,23 +895,40 @@ distcheck: dist
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
- && (test `find $$dc_install_base -type f -print | wc -l` -le 1 \
- || { echo "ERROR: files left after uninstall:" ; \
- find $$dc_install_base -type f -print ; \
- exit 1; } >&2 ) \
- && $(MAKE) $(AM_MAKEFLAGS) dist-gzip \
- && rm -f $(distdir).tar.gz \
+ && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+ distuninstallcheck \
+ && chmod -R a-w "$$dc_install_base" \
+ && ({ \
+ (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+ distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+ } || { rm -rf "$$dc_destdir"; exit 1; }) \
+ && rm -rf "$$dc_destdir" \
+ && $(MAKE) $(AM_MAKEFLAGS) dist \
+ && rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck
$(am__remove_distdir)
- @echo "$(distdir).tar.gz is ready for distribution" | \
- sed 'h;s/./=/g;p;x;p;x'
+ @(echo "$(distdir) archives ready for distribution: "; \
+ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+ sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
+distuninstallcheck:
+ @cd $(distuninstallcheck_dir) \
+ && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
+ fi ; \
+ $(distuninstallcheck_listfiles) ; \
+ exit 1; } >&2
distcleancheck: distclean
- if test '$(srcdir)' = . ; then \
+ @if test '$(srcdir)' = . ; then \
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
exit 1 ; \
fi
- test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
- || { echo "ERROR: files left after distclean:" ; \
+ @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left in build directory after distclean:" ; \
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
@@ -808,8 +938,9 @@ check: check-recursive
all-am: Makefile $(LTLIBRARIES) $(SCRIPTS) $(HEADERS)
installdirs: installdirs-recursive
installdirs-am:
- $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
-
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
@@ -821,7 +952,7 @@ install-am: all-am
installcheck: installcheck-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- INSTALL_STRIP_FLAG=-s \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
@@ -829,7 +960,7 @@ mostlyclean-generic:
clean-generic:
distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@@ -841,13 +972,17 @@ clean-am: clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-distclean-am: clean-am distclean-compile distclean-depend \
- distclean-generic distclean-libtool distclean-tags
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-libtool distclean-tags
dvi: dvi-recursive
dvi-am:
+html: html-recursive
+
info: info-recursive
info-am:
@@ -864,7 +999,9 @@ installcheck-am:
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf autom4te.cache
+ -rm -rf $(top_srcdir)/autom4te.cache
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
@@ -872,30 +1009,37 @@ mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-compile mostlyclean-generic \
mostlyclean-libtool
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
uninstall-am: uninstall-includeHEADERS uninstall-info-am \
uninstall-libLTLIBRARIES
uninstall-info: uninstall-info-recursive
-.PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am check check-TESTS check-am \
- clean clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \
- clean-libtool clean-recursive dist dist-all dist-gzip distcheck \
- distclean distclean-compile distclean-depend distclean-generic \
- distclean-libtool distclean-recursive distclean-tags \
- distcleancheck distdir dvi dvi-am dvi-recursive info info-am \
- info-recursive install install-am install-data install-data-am \
- install-data-recursive install-exec install-exec-am \
- install-exec-recursive install-includeHEADERS install-info \
- install-info-am install-info-recursive install-libLTLIBRARIES \
- install-man install-recursive install-strip installcheck \
- installcheck-am installdirs installdirs-am \
- installdirs-recursive maintainer-clean maintainer-clean-generic \
- maintainer-clean-recursive mostlyclean mostlyclean-compile \
- mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \
+.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
+ check-TESTS check-am clean clean-checkPROGRAMS clean-generic \
+ clean-libLTLIBRARIES clean-libtool clean-recursive ctags \
+ ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-shar \
+ dist-tarZ dist-zip distcheck distclean distclean-compile \
+ distclean-generic distclean-libtool distclean-recursive \
+ distclean-tags distcleancheck distdir distuninstallcheck dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-exec install-exec-am \
+ install-includeHEADERS install-info install-info-am \
+ install-libLTLIBRARIES install-man install-strip installcheck \
+ installcheck-am installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic maintainer-clean-recursive \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool mostlyclean-recursive pdf pdf-am ps ps-am \
tags tags-recursive uninstall uninstall-am \
uninstall-includeHEADERS uninstall-info-am \
- uninstall-info-recursive uninstall-libLTLIBRARIES \
- uninstall-recursive
+ uninstall-libLTLIBRARIES
test.o: $(srcdir)/tests/test.c
diff --git a/aclocal.m4 b/aclocal.m4
index ca95db12..80ce5fe0 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,6 +1,6 @@
-# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
+# generated automatically by aclocal 1.9.3 -*- Autoconf -*-
-# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
# Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -11,157 +11,9 @@
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
-#
-#
-# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
-# OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
-#
-# Permission is hereby granted to use or copy this program
-# for any purpose, provided the above notices are retained on all copies.
-# Permission to modify the code and to distribute modified code is granted,
-# provided the above notices are retained, and a notice that the code was
-# modified is included with the above copyright notice.
-#
-# Modified by: Grzegorz Jakacki <jakacki at acm dot org>
-
-# GC_SET_VERSION
-# sets and AC_DEFINEs GC_VERSION_MAJOR, GC_VERSION_MINOR and GC_ALPHA_VERSION
-# based on the contents of PACKAGE_VERSION; PACKAGE_VERSION must conform to
-# [0-9]+[.][0-9]+(alpha[0.9]+)?
-# in lex syntax; if there is no alpha number, GC_ALPHA_VERSION is empty
-#
-AC_DEFUN(GC_SET_VERSION, [
- AC_MSG_CHECKING(GC version numbers)
- GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([[0-9]][[0-9]]*\)[[.]].*$/\1/g'`
- GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]]\([[0-9]][[0-9]]*\).*$/\1/g'`
- GC_ALPHA_VERSION=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]][[0-9]]*//'`
-
- case "$GC_ALPHA_VERSION" in
- alpha*)
- GC_ALPHA_VERSION=`echo $GC_ALPHA_VERSION \
- | sed 's/alpha\([[0-9]][[0-9]]*\)/\1/'` ;;
- *) GC_ALPHA_MAJOR='' ;;
- esac
-
- if test :$GC_VERSION_MAJOR: = :: \
- -o :$GC_VERSION_MINOR: = :: ;
- then
- AC_MSG_RESULT(invalid)
- AC_MSG_ERROR([nonconforming PACKAGE_VERSION='$PACKAGE_VERSION'])
- fi
-
- AC_DEFINE_UNQUOTED(GC_VERSION_MAJOR, $GC_VERSION_MAJOR)
- AC_DEFINE_UNQUOTED(GC_VERSION_MINOR, $GC_VERSION_MINOR)
- if test :$GC_ALPHA_VERSION: != :: ; then
- AC_DEFINE_UNQUOTED(GC_ALPHA_VERSION, $GC_ALPHA_VERSION)
- fi
- AC_MSG_RESULT(major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \
-${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION)
-])
-
-sinclude(libtool.m4)
-
-# Do all the work for Automake. -*- Autoconf -*-
-
-# This macro actually does too much some checks are only needed if
-# your package does certain things. But this isn't really a big deal.
-
-# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# serial 8
-
-# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
-# written in clear, in which case automake, when reading aclocal.m4,
-# will think it sees a *use*, and therefore will trigger all it's
-# C support machinery. Also note that it means that autoscan, seeing
-# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
-
-
-AC_PREREQ([2.52])
-
-# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
-# the ones we care about.
-m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
-
-# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
-# AM_INIT_AUTOMAKE([OPTIONS])
-# -----------------------------------------------
-# The call with PACKAGE and VERSION arguments is the old style
-# call (pre autoconf-2.50), which is being phased out. PACKAGE
-# and VERSION should now be passed to AC_INIT and removed from
-# the call to AM_INIT_AUTOMAKE.
-# We support both call styles for the transition. After
-# the next Automake release, Autoconf can make the AC_INIT
-# arguments mandatory, and then we can depend on a new Autoconf
-# release and drop the old call support.
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
- AC_REQUIRE([AC_PROG_INSTALL])dnl
-# test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" &&
- test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-
-# Define the identity of the package.
-dnl Distinguish between old-style and new-style calls.
-m4_ifval([$2],
-[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
- AC_SUBST([PACKAGE], [$1])dnl
- AC_SUBST([VERSION], [$2])],
-[_AM_SET_OPTIONS([$1])dnl
- AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
- AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
-
-_AM_IF_OPTION([no-define],,
-[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
-
-# Some tools Automake needs.
-AC_REQUIRE([AM_SANITY_CHECK])dnl
-AC_REQUIRE([AC_ARG_PROGRAM])dnl
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
-AM_MISSING_PROG(AUTOCONF, autoconf)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
-AM_MISSING_PROG(AUTOHEADER, autoheader)
-AM_MISSING_PROG(MAKEINFO, makeinfo)
-AM_MISSING_PROG(AMTAR, tar)
-AM_PROG_INSTALL_SH
-AM_PROG_INSTALL_STRIP
-# We need awk for the "check" target. The system "awk" is bad on
-# some platforms.
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-
-_AM_IF_OPTION([no-dependencies],,
-[AC_PROVIDE_IFELSE([AC_PROG_][CC],
- [_AM_DEPENDENCIES(CC)],
- [define([AC_PROG_][CC],
- defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_][CXX],
- [_AM_DEPENDENCIES(CXX)],
- [define([AC_PROG_][CXX],
- defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
-])
-])
-
-# Copyright 2002 Free Software Foundation, Inc.
+# -*- Autoconf -*-
+# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+# Generated from amversion.in; do not edit by hand.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -181,127 +33,20 @@ AC_PROVIDE_IFELSE([AC_PROG_][CXX],
# ----------------------------
# Automake X.Y traces this macro to ensure aclocal.m4 has been
# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
+AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
# AM_SET_CURRENT_AUTOMAKE_VERSION
# -------------------------------
# Call AM_AUTOMAKE_VERSION so it can be traced.
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
- [AM_AUTOMAKE_VERSION([1.6.3])])
-
-# Helper functions for option handling. -*- Autoconf -*-
-
-# Copyright 2001, 2002 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# serial 2
-
-# _AM_MANGLE_OPTION(NAME)
-# -----------------------
-AC_DEFUN([_AM_MANGLE_OPTION],
-[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
-
-# _AM_SET_OPTION(NAME)
-# ------------------------------
-# Set option NAME. Presently that only means defining a flag for this option.
-AC_DEFUN([_AM_SET_OPTION],
-[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
-
-# _AM_SET_OPTIONS(OPTIONS)
-# ----------------------------------
-# OPTIONS is a space-separated list of Automake options.
-AC_DEFUN([_AM_SET_OPTIONS],
-[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
-
-# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
-# -------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-AC_DEFUN([_AM_IF_OPTION],
-[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+ [AM_AUTOMAKE_VERSION([1.9.3])])
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Figure out how to run the assembler. -*- Autoconf -*-
# serial 3
-# AM_SANITY_CHECK
-# ---------------
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftest.file
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
- if test "$[*]" = "X"; then
- # -L didn't work.
- set X `ls -t $srcdir/configure conftest.file`
- fi
- rm -f conftest.file
- if test "$[*]" != "X $srcdir/configure conftest.file" \
- && test "$[*]" != "X conftest.file $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
-alias in your environment])
- fi
-
- test "$[2]" = conftest.file
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT(yes)])
-
-# -*- Autoconf -*-
-
-
-# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -318,35 +63,20 @@ AC_MSG_RESULT(yes)])
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-# serial 3
-
-# AM_MISSING_PROG(NAME, PROGRAM)
-# ------------------------------
-AC_DEFUN([AM_MISSING_PROG],
-[AC_REQUIRE([AM_MISSING_HAS_RUN])
-$1=${$1-"${am_missing_run}$2"}
-AC_SUBST($1)])
-
-
-# AM_MISSING_HAS_RUN
-# ------------------
-# Define MISSING if not defined so far and test if it supports --run.
-# If it does, set am_missing_run to use it, otherwise, to nothing.
-AC_DEFUN([AM_MISSING_HAS_RUN],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
-# Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
- am_missing_run="$MISSING --run "
-else
- am_missing_run=
- AC_MSG_WARN([`missing' script is too old or missing])
-fi
+# AM_PROG_AS
+# ----------
+AC_DEFUN([AM_PROG_AS],
+[# By default we simply use the C compiler to build assembly code.
+AC_REQUIRE([AC_PROG_CC])
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
+AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
])
# AM_AUX_DIR_EXPAND
-# Copyright 2001 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -401,19 +131,16 @@ fi
# absolute PATH. The drawback is that using absolute paths prevent a
# configured tree to be moved without reconfiguration.
-# Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])
-
-AC_DEFUN([AM_AUX_DIR_EXPAND], [
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
])
-# AM_PROG_INSTALL_SH
-# ------------------
-# Define $install_sh.
+# AM_CONDITIONAL -*- Autoconf -*-
-# Copyright 2001 Free Software Foundation, Inc.
+# Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -430,53 +157,34 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-AC_DEFUN([AM_PROG_INSTALL_SH],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-install_sh=${install_sh-"$am_aux_dir/install-sh"}
-AC_SUBST(install_sh)])
-
-# AM_PROG_INSTALL_STRIP
-
-# Copyright 2001 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# serial 6
-# One issue with vendor `install' (even GNU) is that you can't
-# specify the program used to strip binaries. This is especially
-# annoying in cross-compiling environments, where the build's strip
-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in `make install-strip', and initialize
-# STRIPPROG with the value of the STRIP variable (set by the user).
-AC_DEFUN([AM_PROG_INSTALL_STRIP],
-[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using `strip' when the user
-# run `make install-strip'. However `strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
-if test "$cross_compiling" != no; then
- AC_CHECK_TOOL([STRIP], [strip], :)
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ(2.52)dnl
+ ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])
+AC_SUBST([$1_FALSE])
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
fi
-INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+ AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
-# serial 4 -*- Autoconf -*-
+# serial 7 -*- Autoconf -*-
-# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -537,18 +245,34 @@ AC_CACHE_CHECK([dependency style of $depcc],
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
am_cv_$1_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
fi
for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
- echo '#include "conftest.h"' > conftest.c
- echo 'int i;' > conftest.h
- echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
@@ -566,13 +290,25 @@ AC_CACHE_CHECK([dependency style of $depcc],
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
- source=conftest.c object=conftest.o \
- depfile=conftest.Po tmpdepfile=conftest.TPo \
- $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
- grep conftest.h conftest.Po > /dev/null 2>&1 &&
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- am_cv_$1_dependencies_compiler_type=$depmode
- break
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
fi
done
@@ -583,6 +319,9 @@ else
fi
])
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
])
@@ -591,16 +330,8 @@ AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
# Choose a directory name for dependency files.
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
AC_DEFUN([AM_SET_DEPDIR],
-[rm -f .deps 2>/dev/null
-mkdir .deps 2>/dev/null
-if test -d .deps; then
- DEPDIR=.deps
-else
- # MS-DOS does not allow filenames that begin with a dot.
- DEPDIR=_deps
-fi
-rmdir .deps 2>/dev/null
-AC_SUBST([DEPDIR])
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
])
@@ -608,8 +339,8 @@ AC_SUBST([DEPDIR])
# ------------
AC_DEFUN([AM_DEP_TRACK],
[AC_ARG_ENABLE(dependency-tracking,
-[ --disable-dependency-tracking Speeds up one-time builds
- --enable-dependency-tracking Do not reject slow dependency extractors])
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
@@ -620,7 +351,8 @@ AC_SUBST([AMDEPBACKSLASH])
# Generate code to set up dependency tracking. -*- Autoconf -*-
-# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -656,27 +388,21 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
else
continue
fi
- grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
- # Extract the definition of DEP_FILES from the Makefile without
- # running `make'.
- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n -e '/^U = / s///p' < "$mf"`
- test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
- # We invoke sed twice because it is the simplest approach to
- # changing $(DEPDIR) to its actual value in the expansion.
- for file in `sed -n -e '
- /^DEP_FILES = .*\\\\$/ {
- s/^DEP_FILES = //
- :loop
- s/\\\\$//
- p
- n
- /\\\\$/ b loop
- p
- }
- /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
@@ -702,7 +428,13 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
])
-# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
+# Do all the work for Automake. -*- Autoconf -*-
+
+# This macro actually does too much some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -719,52 +451,113 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-# serial 2
+# serial 11
-# AM_MAKE_INCLUDE()
-# -----------------
-# Check to see how make treats includes.
-AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
-doit:
- @echo done
-END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# We grep out `Entering directory' and `Leaving directory'
-# messages which can occur if `w' ends up in MAKEFLAGS.
-# In particular we don't look at `^make:' because GNU make might
-# be invoked under some other name (usually "gmake"), in which
-# case it prints its new name instead of `make'.
-if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
- am__include=include
- am__quote=
- _am_result=GNU
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.58])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+ test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
- echo '.include "confinc"' > confmf
- if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
- am__include=.include
- am__quote="\""
- _am_result=BSD
- fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
fi
-AC_SUBST(am__include)
-AC_SUBST(am__quote)
-AC_MSG_RESULT($_am_result)
-rm -f confinc confmf
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+])
])
-# AM_CONDITIONAL -*- Autoconf -*-
-# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $1 | $1:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -781,36 +574,13 @@ rm -f confinc confmf
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-# serial 5
-
-AC_PREREQ(2.52)
-
-# AM_CONDITIONAL(NAME, SHELL-CONDITION)
-# -------------------------------------
-# Define a conditional.
-AC_DEFUN([AM_CONDITIONAL],
-[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
- [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])
-AC_SUBST([$1_FALSE])
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
-else
- $1_TRUE='#'
- $1_FALSE=
-fi
-AC_CONFIG_COMMANDS_PRE(
-[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
- AC_MSG_ERROR([conditional \"$1\" was never defined.
-Usually this means the macro was only invoked conditionally.])
-fi])])
-
-# Figure out how to run the assembler. -*- Autoconf -*-
-
-# serial 2
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
-# Copyright 2001 Free Software Foundation, Inc.
+# -*- Autoconf -*-
+# Copyright (C) 2003 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -827,21 +597,26 @@ fi])])
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-# AM_PROG_AS
-# ----------
-AC_DEFUN([AM_PROG_AS],
-[# By default we simply use the C compiler to build assembly code.
-AC_REQUIRE([AC_PROG_CC])
-: ${CCAS='$(CC)'}
-# Set ASFLAGS if not already set.
-: ${CCASFLAGS='$(CFLAGS)'}
-AC_SUBST(CCAS)
-AC_SUBST(CCASFLAGS)])
+# serial 1
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
# Add --enable-maintainer-mode option to configure.
# From Jim Meyering
-# Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -858,14 +633,14 @@ AC_SUBST(CCASFLAGS)])
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-# serial 1
+# serial 3
AC_DEFUN([AM_MAINTAINER_MODE],
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
dnl maintainer-mode is disabled by default
AC_ARG_ENABLE(maintainer-mode,
-[ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
USE_MAINTAINER_MODE=$enableval,
USE_MAINTAINER_MODE=no)
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
@@ -875,3495 +650,444 @@ AC_DEFUN([AM_MAINTAINER_MODE],
]
)
-# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
-
-# serial 46 AC_PROG_LIBTOOL
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
-AC_DEFUN([AC_PROG_LIBTOOL],
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
+# Check to see how 'make' treats includes. -*- Autoconf -*-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Prevent multiple expansion
-define([AC_PROG_LIBTOOL], [])
-])
-
-AC_DEFUN([AC_LIBTOOL_SETUP],
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-_LT_AC_PROG_ECHO_BACKSLASH
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- AC_PATH_MAGIC
- fi
- ;;
-esac
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-enable_win32_dll=yes, enable_win32_dll=no)
-
-AC_ARG_ENABLE(libtool-lock,
- [ --disable-libtool-lock avoid locking (might break parallel builds)])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_SAVE
- AC_LANG_C
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_RESTORE])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
- # recent cygwin and mingw systems supply a stub DllMain which the user
- # can override, but on older systems we have to supply one
- AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
- [AC_TRY_LINK([],
- [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
- DllMain (0, 0, 0);],
- [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
- case $host/$CC in
- *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
- # old mingw systems require "-dll" to link a DLL, while more recent ones
- # require "-mdll"
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -mdll"
- AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
- [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
- CFLAGS="$SAVE_CFLAGS" ;;
- *-*-cygwin* | *-*-pw32*)
- # cygwin systems need to pass --dll to the linker, and not link
- # crt.o which will require a WinMain@16 definition.
- lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
- esac
- ;;
- ])
-esac
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
-_LT_AC_LTCONFIG_HACK
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-])
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
-# AC_LIBTOOL_HEADER_ASSERT
-# ------------------------
-AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
-[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
- [lt_cv_func_assert_works],
- [case $host in
- *-*-solaris*)
- if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
- case `$CC --version 2>/dev/null` in
- [[12]].*) lt_cv_func_assert_works=no ;;
- *) lt_cv_func_assert_works=yes ;;
- esac
- fi
- ;;
- esac])
+# serial 2
-if test "x$lt_cv_func_assert_works" = xyes; then
- AC_CHECK_HEADERS(assert.h)
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
fi
-])# AC_LIBTOOL_HEADER_ASSERT
-
-# _LT_AC_CHECK_DLFCN
-# --------------------
-AC_DEFUN([_LT_AC_CHECK_DLFCN],
-[AC_CHECK_HEADERS(dlfcn.h)
-])# _LT_AC_CHECK_DLFCN
-
-# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-# ---------------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1 \2\3 \3'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-irix*)
- symcode='[[BCDEGRST]]'
- ;;
-solaris* | sysv5*)
- symcode='[[BDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $host_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
- symcode='[[ABCDGISTW]]'
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
fi
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Write the raw and C identifiers.
-lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if egrep ' nm_test_var$' "$nlist" >/dev/null; then
- if egrep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr void *
-#else
-# define lt_ptr char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$no_builtin_flag"
- if AC_TRY_EVAL(ac_link) && test -s conftest; then
- pipe_works=yes
- fi
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
- fi
- else
- echo "$progname: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
])
-global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- global_symbol_to_cdecl=
- global_symbol_to_c_name_address=
-else
- global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
- global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
-fi
-if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
-then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-
-# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
-# ---------------------------------
-AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
-[# Find the correct PATH separator. Usually this is `:', but
-# DJGPP uses `;' like DOS.
-if test "X${PATH_SEPARATOR+set}" != Xset; then
- UNAME=${UNAME-`uname 2>/dev/null`}
- case X$UNAME in
- *-DOS) lt_cv_sys_path_separator=';' ;;
- *) lt_cv_sys_path_separator=':' ;;
- esac
- PATH_SEPARATOR=$lt_cv_sys_path_separator
-fi
-])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
-
-# _LT_AC_PROG_ECHO_BACKSLASH
-# --------------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
-[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
- [AC_DIVERT_PUSH(NOTICE)])
-_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
-
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
- ;;
-esac
-
-echo=${ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X[$]1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
-if test -z "$ECHO"; then
-if test "X${echo_test_string+set}" != Xset; then
-# find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string="`eval $cmd`") 2>/dev/null &&
- echo_test_string="`eval $cmd`" &&
- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
- then
- break
- fi
- done
-fi
-
-if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
-else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$save_ifs"
-
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
- else
- # Try using printf.
- echo='printf %s\n'
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
-fi
-fi
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-ECHO=$echo
-if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(ECHO)
-AC_DIVERT_POP
-])# _LT_AC_PROG_ECHO_BACKSLASH
-
-# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ------------------------------------------------------------------
-AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
-[if test "$cross_compiling" = yes; then :
- [$4]
-else
- AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_unknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_AC_TRY_DLOPEN_SELF
-
-# AC_LIBTOOL_DLOPEN_SELF
-# -------------------
-AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
-[if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
+# -*- Autoconf -*-
- cygwin* | mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
+# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-])# AC_LIBTOOL_DLOPEN_SELF
-
-AC_DEFUN([_LT_AC_LTCONFIG_HACK],
-[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
-sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except M$VC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-need_locks="$enable_libtool_lock"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
-
-if test x"$host" != x"$build"; then
- ac_tool_prefix=${host_alias}-
-else
- ac_tool_prefix=
-fi
+# serial 3
-# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
-case $host_os in
-linux-gnu*) ;;
-linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
-esac
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
- ;;
- *)
- old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
-# Allow CC to be a program name with arguments.
-set dummy $CC
-compiler="[$]2"
-AC_MSG_CHECKING([for objdir])
-rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- objdir=.libs
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
else
- # MS-DOS does not allow filenames that begin with a dot.
- objdir=_libs
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
fi
-rmdir .libs 2>/dev/null
-AC_MSG_RESULT($objdir)
-
-
-AC_ARG_WITH(pic,
-[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
-pic_mode="$withval", pic_mode=default)
-test -z "$pic_mode" && pic_mode=default
-
-# We assume here that the value for lt_cv_prog_cc_pic will not be cached
-# in isolation, and that seeing it set (from the cache) indicates that
-# the associated values are set (in the cache) correctly too.
-AC_MSG_CHECKING([for $compiler option to produce PIC])
-AC_CACHE_VAL(lt_cv_prog_cc_pic,
-[ lt_cv_prog_cc_pic=
- lt_cv_prog_cc_shlib=
- lt_cv_prog_cc_wl=
- lt_cv_prog_cc_static=
- lt_cv_prog_cc_no_builtin=
- lt_cv_prog_cc_can_build_shared=$can_build_shared
-
- if test "$GCC" = yes; then
- lt_cv_prog_cc_wl='-Wl,'
- lt_cv_prog_cc_static='-static'
-
- case $host_os in
- aix*)
- # Below there is a dirty hack to force normal static linking with -ldl
- # The problem is because libdl dynamically linked with both libc and
- # libC (AIX C++ library), which obviously doesn't included in libraries
- # list by gcc. This cause undefined symbols with -static flags.
- # This hack allows C programs to be linked with "-static -ldl", but
- # not sure about C++ programs.
- lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_cv_prog_cc_pic='-fno-common'
- ;;
- cygwin* | mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_cv_prog_cc_pic='-DDLL_EXPORT'
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_cv_prog_cc_pic=-Kconform_pic
- fi
- ;;
- *)
- lt_cv_prog_cc_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for PIC flags for the system compiler.
- case $host_os in
- aix3* | aix4* | aix5*)
- lt_cv_prog_cc_wl='-Wl,'
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_cv_prog_cc_static='-Bstatic'
- else
- lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- hpux9* | hpux10* | hpux11*)
- # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
- lt_cv_prog_cc_wl='-Wl,'
- lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
- lt_cv_prog_cc_pic='+Z'
- ;;
-
- irix5* | irix6*)
- lt_cv_prog_cc_wl='-Wl,'
- lt_cv_prog_cc_static='-non_shared'
- # PIC (with -KPIC) is the default.
- ;;
-
- cygwin* | mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_cv_prog_cc_pic='-DDLL_EXPORT'
- ;;
-
- newsos6)
- lt_cv_prog_cc_pic='-KPIC'
- lt_cv_prog_cc_static='-Bstatic'
- ;;
-
- osf3* | osf4* | osf5*)
- # All OSF/1 code is PIC.
- lt_cv_prog_cc_wl='-Wl,'
- lt_cv_prog_cc_static='-non_shared'
- ;;
-
- sco3.2v5*)
- lt_cv_prog_cc_pic='-Kpic'
- lt_cv_prog_cc_static='-dn'
- lt_cv_prog_cc_shlib='-belf'
- ;;
-
- solaris*)
- lt_cv_prog_cc_pic='-KPIC'
- lt_cv_prog_cc_static='-Bstatic'
- lt_cv_prog_cc_wl='-Wl,'
- ;;
-
- sunos4*)
- lt_cv_prog_cc_pic='-PIC'
- lt_cv_prog_cc_static='-Bstatic'
- lt_cv_prog_cc_wl='-Qoption ld '
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- lt_cv_prog_cc_pic='-KPIC'
- lt_cv_prog_cc_static='-Bstatic'
- if test "x$host_vendor" = xsni; then
- lt_cv_prog_cc_wl='-LD'
- else
- lt_cv_prog_cc_wl='-Wl,'
- fi
- ;;
-
- uts4*)
- lt_cv_prog_cc_pic='-pic'
- lt_cv_prog_cc_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_cv_prog_cc_pic='-Kconform_pic'
- lt_cv_prog_cc_static='-Bstatic'
- fi
- ;;
-
- *)
- lt_cv_prog_cc_can_build_shared=no
- ;;
- esac
- fi
])
-if test -z "$lt_cv_prog_cc_pic"; then
- AC_MSG_RESULT([none])
-else
- AC_MSG_RESULT([$lt_cv_prog_cc_pic])
-
- # Check to make sure the pic_flag actually works.
- AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
- AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
- AC_TRY_COMPILE([], [], [dnl
- case $host_os in
- hpux9* | hpux10* | hpux11*)
- # On HP-UX, both CC and GCC only warn that PIC is supported... then
- # they create non-PIC objects. So, if there were any warnings, we
- # assume that PIC is not supported.
- if test -s conftest.err; then
- lt_cv_prog_cc_pic_works=no
- else
- lt_cv_prog_cc_pic_works=yes
- fi
- ;;
- *)
- lt_cv_prog_cc_pic_works=yes
- ;;
- esac
- ], [dnl
- lt_cv_prog_cc_pic_works=no
- ])
- CFLAGS="$save_CFLAGS"
- ])
-
- if test "X$lt_cv_prog_cc_pic_works" = Xno; then
- lt_cv_prog_cc_pic=
- lt_cv_prog_cc_can_build_shared=no
- else
- lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
- fi
-
- AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
-fi
-# Check for any special shared library compilation flags.
-if test -n "$lt_cv_prog_cc_shlib"; then
- AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
- if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
- else
- AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
- lt_cv_prog_cc_can_build_shared=no
- fi
-fi
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
-AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
-AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
- lt_cv_prog_cc_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
- AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
- LDFLAGS="$save_LDFLAGS"
-])
+# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
-# Belt *and* braces to stop my trousers falling down:
-test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
-AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
-
-pic_flag="$lt_cv_prog_cc_pic"
-special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
-wl="$lt_cv_prog_cc_wl"
-link_static_flag="$lt_cv_prog_cc_static"
-no_builtin_flag="$lt_cv_prog_cc_no_builtin"
-can_build_shared="$lt_cv_prog_cc_can_build_shared"
-
-
-# Check to see if options -o and -c are simultaneously supported by compiler
-AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
-AC_CACHE_VAL([lt_cv_compiler_c_o], [
-$rm -r conftest 2>/dev/null
-mkdir conftest
-cd conftest
-echo "int some_variable = 0;" > conftest.$ac_ext
-mkdir out
-# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
-# that will create temporary files in the current directory regardless of
-# the output directory. Thus, making CWD read-only will cause this test
-# to fail, enabling locking or at least warning the user not to do parallel
-# builds.
-chmod -w .
-save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
-compiler_c_o=no
-if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s out/conftest.err; then
- lt_cv_compiler_c_o=no
- else
- lt_cv_compiler_c_o=yes
- fi
-else
- # Append any errors to the config.log.
- cat out/conftest.err 1>&AC_FD_CC
- lt_cv_compiler_c_o=no
-fi
-CFLAGS="$save_CFLAGS"
-chmod u+w .
-$rm conftest* out/*
-rmdir out
-cd ..
-rmdir conftest
-$rm -r conftest 2>/dev/null
-])
-compiler_c_o=$lt_cv_compiler_c_o
-AC_MSG_RESULT([$compiler_c_o])
-
-if test x"$compiler_c_o" = x"yes"; then
- # Check to see if we can write to a .lo
- AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
- AC_CACHE_VAL([lt_cv_compiler_o_lo], [
- lt_cv_compiler_o_lo=no
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -c -o conftest.lo"
- save_objext="$ac_objext"
- ac_objext=lo
- AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- lt_cv_compiler_o_lo=no
- else
- lt_cv_compiler_o_lo=yes
- fi
- ])
- ac_objext="$save_objext"
- CFLAGS="$save_CFLAGS"
- ])
- compiler_o_lo=$lt_cv_compiler_o_lo
- AC_MSG_RESULT([$compiler_o_lo])
-else
- compiler_o_lo=no
-fi
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
-# Check to see if we can do hard links to lock some files if needed
-hard_links="nottested"
-if test "$compiler_c_o" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-if test "$GCC" = yes; then
- # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
- AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
- echo "int some_variable = 0;" > conftest.$ac_ext
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
- compiler_rtti_exceptions=no
- AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- compiler_rtti_exceptions=no
- else
- compiler_rtti_exceptions=yes
- fi
- ])
- CFLAGS="$save_CFLAGS"
- AC_MSG_RESULT([$compiler_rtti_exceptions])
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- if test "$compiler_rtti_exceptions" = "yes"; then
- no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
else
- no_builtin_flag=' -fno-builtin'
+ mkdir_p='$(install_sh) -d'
fi
fi
+AC_SUBST([mkdir_p])])
-# See if the linker supports building shared libraries.
-AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
-
-allow_undefined_flag=
-no_undefined_flag=
-need_lib_prefix=unknown
-need_version=unknown
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-archive_cmds=
-archive_expsym_cmds=
-old_archive_from_new_cmds=
-old_archive_from_expsyms_cmds=
-export_dynamic_flag_spec=
-whole_archive_flag_spec=
-thread_safe_flag_spec=
-hardcode_into_libs=no
-hardcode_libdir_flag_spec=
-hardcode_libdir_separator=
-hardcode_direct=no
-hardcode_minus_L=no
-hardcode_shlibpath_var=unsupported
-runpath_var=
-link_all_deplibs=unknown
-always_export_symbols=no
-export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
-# include_expsyms should be a list of space-separated symbols to be *always*
-# included in the symbol list
-include_expsyms=
-# exclude_expsyms can be an egrep regular expression of symbols to exclude
-# it will be wrapped by ` (' and `)$', so one must not match beginning or
-# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-# as well as any symbol that contains `d'.
-exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
-# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-# platforms (ab)use it in PIC code, but their linkers get confused if
-# the symbol is explicitly referenced. Since portable code cannot
-# rely on this symbol name, it's probably fine to never include it in
-# preloaded symbol tables.
-extract_expsyms_cmds=
-
-case $host_os in
-cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
-openbsd*)
- with_gnu_ld=no
- ;;
-esac
-
-ld_shlibs=yes
-if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX, the GNU linker is very broken
- # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=yes
-
- extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
- sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
- test -f $output_objdir/impgen.exe || (cd $output_objdir && \
- if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
- else $CC -o impgen impgen.c ; fi)~
- $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
-
- old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
-
- # cygwin and mingw dlls have different entry points and sets of symbols
- # to exclude.
- # FIXME: what about values for MSVC?
- dll_entry=__cygwin_dll_entry@12
- dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
- case $host_os in
- mingw*)
- # mingw values
- dll_entry=_DllMainCRTStartup@12
- dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
- ;;
- esac
-
- # mingw and cygwin differ, and it's simplest to just exclude the union
- # of the two symbol sets.
- dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
-
- # recent cygwin and mingw systems supply a stub DllMain which the user
- # can override, but on older systems we have to supply one (in ltdll.c)
- if test "x$lt_cv_need_dllmain" = "xyes"; then
- ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
- ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
- test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
- else
- ltdll_obj=
- ltdll_cmds=
- fi
-
- # Extract the symbol export list from an `--export-all' def file,
- # then regenerate the def file from the symbol export list, so that
- # the compiled dll only exports the symbol export list.
- # Be careful not to strip the DATA tag left be newer dlltools.
- export_symbols_cmds="$ltdll_cmds"'
- $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
- sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
-
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is.
- # If DATA tags from a recent dlltool are present, honour them!
- archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname-def;
- else
- echo EXPORTS > $output_objdir/$soname-def;
- _lt_hint=1;
- cat $export_symbols | while read symbol; do
- set dummy \$symbol;
- case \[$]# in
- 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
- *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
- esac;
- _lt_hint=`expr 1 + \$_lt_hint`;
- done;
- fi~
- '"$ltdll_cmds"'
- $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
- $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
- $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris* | sysv5*)
- if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = yes; then
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- case $host_os in
- cygwin* | mingw* | pw32*)
- # dlltool doesn't understand --whole-archive et. al.
- whole_archive_flag_spec=
- ;;
- *)
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- ;;
- esac
- fi
-else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- hardcode_direct=yes
- archive_cmds=''
- hardcode_libdir_separator=':'
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- esac
-
- shared_flag='-shared'
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- shared_flag='${wl}-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall can do strange things, so it is better to
- # generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='${wl}-berok'
- # This is a bit strange, but is similar to how AIX traditionally builds
- # it's shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- ;;
-
- darwin* | rhapsody*)
- case "$host_os" in
- rhapsody* | darwin1.[[012]])
- allow_undefined_flag='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- allow_undefined_flag='-flat_namespace -undefined suppress'
- ;;
- esac
- # FIXME: Relying on posixy $() will cause problems for
- # cross-compilation, but unfortunately the echo tests do not
- # yet detect zsh echo's removal of \ escapes.
- archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
- # We need to add '_' to the symbols in $export_symbols first
- #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- whole_archive_flag_spec='-all_load $convenience'
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9* | hpux10* | hpux11*)
- case $host_os in
- hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
- *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
- esac
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- hardcode_minus_L=yes # Not in the search PATH, but as the default
- # location of the library.
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- irix5* | irix6*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case "$host_os" in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
+# Helper functions for option handling. -*- Autoconf -*-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
-
- #Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
- sco3.2v5*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- solaris*)
- # gcc --version < 3.0 without binutils cannot create self contained
- # shared libraries reliably, requiring libgcc.a to resolve some of
- # the object symbols generated in some cases. Libraries that use
- # assert need libgcc.a to resolve __eprintf, for example. Linking
- # a copy of libgcc.a into every shared library to guarantee resolving
- # such symbols causes other problems: According to Tim Van Holder
- # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
- # (to the application) exception stack for one thing.
- no_undefined_flag=' -z defs'
- if test "$GCC" = yes; then
- case `$CC --version 2>/dev/null` in
- [[12]].*)
- cat <<EOF 1>&2
-
-*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
-*** create self contained shared libraries on Solaris systems, without
-*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
-*** -no-undefined support, which will at least allow you to build shared
-*** libraries. However, you may find that when you link such libraries
-*** into an application without using GCC, you have to manually add
-*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
-*** upgrade to a newer version of GCC. Another option is to rebuild your
-*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
-
-EOF
- no_undefined_flag=
- ;;
- esac
- fi
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- esac
- link_all_deplibs=yes
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- sysv4)
- if test "x$host_vendor" = xsno; then
- archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- else
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
+# serial 2
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
- sysv5*)
- no_undefined_flag=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec=
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
- ;;
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
+#
+# Check to make sure that the build environment is sane.
+#
- sysv4.2uw2*)
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=no
- hardcode_shlibpath_var=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
+# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
- sysv5uw7* | unixware7*)
- no_undefined_flag='${wl}-z ${wl}text'
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- *)
- ld_shlibs=no
- ;;
- esac
-fi
-AC_MSG_RESULT([$ld_shlibs])
-test "$ld_shlibs" = no && can_build_shared=no
-
-# Check hardcoding attributes.
-AC_MSG_CHECKING([how to hardcode library paths into programs])
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var"; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$hardcode_shlibpath_var" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-AC_MSG_RESULT([$hardcode_action])
-
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-# PORTME Fill in your ld.so characteristics
-AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}.so$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can
- # not hardcode correct soname into executable. Probably we can
- # add versioning support to collect2, so additional links can
- # be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}.so$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}.so'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi4*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- export_dynamic_flag_spec=-rdynamic
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- need_version=no
- need_lib_prefix=no
- case $GCC,$host_os in
- yes,cygwin*)
- library_names_spec='$libname.dll.a'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
- postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog .libs/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- ;;
- yes,mingw*)
- library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
- ;;
- yes,pw32*)
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
- ;;
- *)
- library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- # FIXME: Relying on posixy $() will cause problems for
- # cross-compilation, but unfortunately the echo tests do not
- # yet detect zsh echo's removal of \ escapes.
- library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
- soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- *)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- dynamic_linker="$host_os dld.sl"
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
- soname_spec='${libname}${release}.sl$major'
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6*)
- version_type=irix
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}.so$major'
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
- case $host_os in
- irix5*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
- soname_spec='${libname}${release}.so$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case "$host_os" in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-os2*)
- libname_spec='$name'
- need_lib_prefix=no
- library_names_spec='$libname.dll $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_version=no
- soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}.so$major'
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
- soname_spec='$libname.so.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-# Report the final consequences.
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
-
-AC_MSG_CHECKING([whether to build shared libraries])
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case "$host_os" in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
-aix4*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
-
-AC_MSG_CHECKING([whether to build static libraries])
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-AC_MSG_RESULT([$enable_static])
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
+# serial 3
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
-AC_LIBTOOL_DLOPEN_SELF
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
-if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
- [$rm conftest*
- echo 'static int dummy;' > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile); then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_cv_prog_cc_wl
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
- then
- lt_cv_archive_cmds_need_lc=no
- else
- lt_cv_archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi])
- AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
- ;;
- esac
-fi
-need_lc=${lt_cv_archive_cmds_need_lc-yes}
-
-# The second clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- :
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- test -f Makefile && make "$ltmain"
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
fi
+AC_MSG_RESULT(yes)])
-if test -f "$ltmain"; then
- trap "$rm \"${ofile}T\"; exit 1" 1 2 15
- $rm -f "${ofile}T"
-
- echo creating $ofile
-
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS \
- AR AR_FLAGS CC LD LN_S NM SHELL \
- reload_flag reload_cmds wl \
- pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
- thread_safe_flag_spec whole_archive_flag_spec libname_spec \
- library_names_spec soname_spec \
- RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
- old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
- postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
- old_striplib striplib file_magic_cmd export_symbols_cmds \
- deplibs_check_method allow_undefined_flag no_undefined_flag \
- finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
- global_symbol_to_c_name_address \
- hardcode_libdir_flag_spec hardcode_libdir_separator \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
-
- case $var in
- reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
- extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
+# AM_PROG_INSTALL_STRIP
- cat <<__EOF__ > "${ofile}T"
-#! $SHELL
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
-# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996-2000 Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="sed -e s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$need_lc
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# The default C compiler.
-CC=$lt_CC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_wl
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_pic_flag
-pic_mode=$pic_mode
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_compiler_c_o
-
-# Can we write directly to a .lo ?
-compiler_o_lo=$lt_compiler_o_lo
-
-# Must we lock files when doing compilation ?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_link_static_flag
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_no_builtin_flag
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
+# Check how to create a tarball. -*- Autoconf -*-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
+# Copyright (C) 2004 Free Software Foundation, Inc.
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
-# ### END LIBTOOL CONFIG
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-__EOF__
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- case $host_os in
- aix3*)
- cat <<\EOF >> "${ofile}T"
+# serial 1
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
- case $host_os in
- cygwin* | mingw* | pw32* | os2*)
- cat <<'EOF' >> "${ofile}T"
- # This is a source program that is used to create dlls on Windows
- # Don't remove nor modify the starting and closing comments
-# /* ltdll.c starts here */
-# #define WIN32_LEAN_AND_MEAN
-# #include <windows.h>
-# #undef WIN32_LEAN_AND_MEAN
-# #include <stdio.h>
-#
-# #ifndef __CYGWIN__
-# # ifdef __CYGWIN32__
-# # define __CYGWIN__ __CYGWIN32__
-# # endif
-# #endif
-#
-# #ifdef __cplusplus
-# extern "C" {
-# #endif
-# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-# #ifdef __cplusplus
-# }
-# #endif
-#
-# #ifdef __CYGWIN__
-# #include <cygwin/cygwin_dll.h>
-# DECLARE_CYGWIN_DLL( DllMain );
-# #endif
-# HINSTANCE __hDllInstance_base;
-#
-# BOOL APIENTRY
-# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-# {
-# __hDllInstance_base = hInst;
-# return TRUE;
-# }
-# /* ltdll.c ends here */
- # This is a source program that is used to create import libraries
- # on Windows for dlls which lack them. Don't remove nor modify the
- # starting and closing comments
-# /* impgen.c starts here */
-# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
-#
-# This file is part of GNU libtool.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-# */
-#
-# #include <stdio.h> /* for printf() */
-# #include <unistd.h> /* for open(), lseek(), read() */
-# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
-# #include <string.h> /* for strdup() */
-#
-# /* O_BINARY isn't required (or even defined sometimes) under Unix */
-# #ifndef O_BINARY
-# #define O_BINARY 0
-# #endif
-#
-# static unsigned int
-# pe_get16 (fd, offset)
-# int fd;
-# int offset;
-# {
-# unsigned char b[2];
-# lseek (fd, offset, SEEK_SET);
-# read (fd, b, 2);
-# return b[0] + (b[1]<<8);
-# }
-#
-# static unsigned int
-# pe_get32 (fd, offset)
-# int fd;
-# int offset;
-# {
-# unsigned char b[4];
-# lseek (fd, offset, SEEK_SET);
-# read (fd, b, 4);
-# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
-# }
-#
-# static unsigned int
-# pe_as32 (ptr)
-# void *ptr;
-# {
-# unsigned char *b = ptr;
-# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
-# }
-#
-# int
-# main (argc, argv)
-# int argc;
-# char *argv[];
-# {
-# int dll;
-# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
-# unsigned long export_rva, export_size, nsections, secptr, expptr;
-# unsigned long name_rvas, nexp;
-# unsigned char *expdata, *erva;
-# char *filename, *dll_name;
-#
-# filename = argv[1];
-#
-# dll = open(filename, O_RDONLY|O_BINARY);
-# if (dll < 1)
-# return 1;
-#
-# dll_name = filename;
-#
-# for (i=0; filename[i]; i++)
-# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
-# dll_name = filename + i +1;
-#
-# pe_header_offset = pe_get32 (dll, 0x3c);
-# opthdr_ofs = pe_header_offset + 4 + 20;
-# num_entries = pe_get32 (dll, opthdr_ofs + 92);
-#
-# if (num_entries < 1) /* no exports */
-# return 1;
-#
-# export_rva = pe_get32 (dll, opthdr_ofs + 96);
-# export_size = pe_get32 (dll, opthdr_ofs + 100);
-# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
-# secptr = (pe_header_offset + 4 + 20 +
-# pe_get16 (dll, pe_header_offset + 4 + 16));
-#
-# expptr = 0;
-# for (i = 0; i < nsections; i++)
-# {
-# char sname[8];
-# unsigned long secptr1 = secptr + 40 * i;
-# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
-# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
-# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
-# lseek(dll, secptr1, SEEK_SET);
-# read(dll, sname, 8);
-# if (vaddr <= export_rva && vaddr+vsize > export_rva)
-# {
-# expptr = fptr + (export_rva - vaddr);
-# if (export_rva + export_size > vaddr + vsize)
-# export_size = vsize - (export_rva - vaddr);
-# break;
-# }
-# }
-#
-# expdata = (unsigned char*)malloc(export_size);
-# lseek (dll, expptr, SEEK_SET);
-# read (dll, expdata, export_size);
-# erva = expdata - export_rva;
-#
-# nexp = pe_as32 (expdata+24);
-# name_rvas = pe_as32 (expdata+32);
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
#
-# printf ("EXPORTS\n");
-# for (i = 0; i<nexp; i++)
-# {
-# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
-# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
-# }
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
#
-# return 0;
-# }
-# /* impgen.c ends here */
-
-EOF
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
;;
esac
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
-
- mv -f "${ofile}T" "$ofile" || \
- (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
- chmod +x "$ofile"
-fi
-
-])# _LT_AC_LTCONFIG_HACK
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-# Where MODE is either `yes' or `no'. If omitted, it defaults to
-# `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
- /*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
- ?:/*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
- ;;
- *)
- ac_save_MAGIC_CMD="$MAGIC_CMD"
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- egrep "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$ac_save_ifs"
- MAGIC_CMD="$ac_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-])
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by GCC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the path of ld
- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-# AC_PROG_LD_GNU -
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- lt_cv_prog_gnu_ld=yes
-else
- lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi4*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin* | mingw* | pw32*)
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- case "$host_os" in
- rhapsody* | darwin1.[[012]])
- lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
- ;;
- *) # Darwin 1.3 on
- lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
- ;;
- esac
- ;;
-
-freebsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20*|hpux11*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
-
-irix5* | irix6*)
- case $host_os in
- irix5*)
- # this will be overridden with pass_all, but let us keep it just in case
- lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
- ;;
- *)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- # this will be overridden with pass_all, but let us keep it just in case
- lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
- ;;
- esac
- lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux-gnu*)
- case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )
- lt_cv_deplibs_check_method=pass_all ;;
- *)
- # glibc up to 2.1.1 does not perform some relocations on ARM
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
- esac
- lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-openbsd*)
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
- else
- lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- # this will be overridden with pass_all, but let us keep it just in case
- lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
- lt_cv_file_magic_test_file=/shlib/libc.so
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sco3.2v5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
-
-sysv5uw[[78]]* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- esac
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
-AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- test -z "$ac_dir" && ac_dir=.
- tmp_nm=$ac_dir/${ac_tool_prefix}nm
- if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
- lt_cv_path_NM="$tmp_nm -B"
- break
- elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- lt_cv_path_NM="$tmp_nm -p"
- break
- else
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32*)
- # These system don't have libm
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, main, LIBM="-lm")
- ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments. Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
-# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!). If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case $enable_ltdl_convenience in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
- INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!). If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, main,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
- INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- INCLTDL=
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
-])
-
-# old names
-AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
-AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
-AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
+done
+rm -rf conftest.dir
-# This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+m4_include([acinclude.m4])
diff --git a/aix_irix_threads.c b/aix_irix_threads.c
deleted file mode 100644
index 5d27afd1..00000000
--- a/aix_irix_threads.c
+++ /dev/null
@@ -1,689 +0,0 @@
-/*
- * Copyright (c) 1991-1995 by Xerox Corporation. All rights reserved.
- * Copyright (c) 1996-1999 by Silicon Graphics. All rights reserved.
- * Copyright (c) 1999-2003 by Hewlett-Packard Company. All rights reserved.
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose, provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
-/*
- * Support code for Irix (>=6.2) Pthreads and for AIX pthreads.
- * This relies on properties
- * not guaranteed by the Pthread standard. It may or may not be portable
- * to other implementations.
- *
- * Note that there is a lot of code duplication between this file and
- * (pthread_support.c, pthread_stop_world.c). They should be merged.
- * Pthread_support.c should be directly usable.
- *
- * Please avoid adding new ports here; use the generic pthread support
- * as a base instead.
- */
-
-# include "private/gc_priv.h"
-
-# if defined(GC_IRIX_THREADS) || defined(GC_AIX_THREADS)
-
-# include <pthread.h>
-# include <assert.h>
-# include <semaphore.h>
-# include <time.h>
-# include <errno.h>
-# include <unistd.h>
-# include <sys/mman.h>
-# include <sys/time.h>
-
-#undef pthread_create
-#undef pthread_sigmask
-#undef pthread_join
-
-#if defined(GC_IRIX_THREADS) && !defined(MUTEX_RECURSIVE_NP)
-#define MUTEX_RECURSIVE_NP PTHREAD_MUTEX_RECURSIVE
-#endif
-
-void GC_thr_init();
-
-#if 0
-void GC_print_sig_mask()
-{
- sigset_t blocked;
- int i;
-
- if (pthread_sigmask(SIG_BLOCK, NULL, &blocked) != 0)
- ABORT("pthread_sigmask");
- GC_printf0("Blocked: ");
- for (i = 1; i <= MAXSIG; i++) {
- if (sigismember(&blocked, i)) { GC_printf1("%ld ",(long) i); }
- }
- GC_printf0("\n");
-}
-#endif
-
-/* We use the allocation lock to protect thread-related data structures. */
-
-/* The set of all known threads. We intercept thread creation and */
-/* joins. We never actually create detached threads. We allocate all */
-/* new thread stacks ourselves. These allow us to maintain this */
-/* data structure. */
-/* Protected by GC_thr_lock. */
-/* Some of this should be declared volatile, but that's incosnsistent */
-/* with some library routine declarations. */
-typedef struct GC_Thread_Rep {
- struct GC_Thread_Rep * next; /* More recently allocated threads */
- /* with a given pthread id come */
- /* first. (All but the first are */
- /* guaranteed to be dead, but we may */
- /* not yet have registered the join.) */
- pthread_t id;
- word stop;
-# define NOT_STOPPED 0
-# define PLEASE_STOP 1
-# define STOPPED 2
- word flags;
-# define FINISHED 1 /* Thread has exited. */
-# define DETACHED 2 /* Thread is intended to be detached. */
- ptr_t stack_cold; /* cold end of the stack */
- ptr_t stack_hot; /* Valid only when stopped. */
- /* But must be within stack region at */
- /* all times. */
- void * status; /* Used only to avoid premature */
- /* reclamation of any data it might */
- /* reference. */
-} * GC_thread;
-
-GC_thread GC_lookup_thread(pthread_t id);
-
-/*
- * The only way to suspend threads given the pthread interface is to send
- * signals. Unfortunately, this means we have to reserve
- * a signal, and intercept client calls to change the signal mask.
- */
-#if 0 /* DOB: 6.1 */
-# if defined(GC_AIX_THREADS)
-# define SIG_SUSPEND SIGUSR1
-# else
-# define SIG_SUSPEND (SIGRTMIN + 6)
-# endif
-#endif
-
-pthread_mutex_t GC_suspend_lock = PTHREAD_MUTEX_INITIALIZER;
- /* Number of threads stopped so far */
-pthread_cond_t GC_suspend_ack_cv = PTHREAD_COND_INITIALIZER;
-pthread_cond_t GC_continue_cv = PTHREAD_COND_INITIALIZER;
-
-void GC_suspend_handler(int sig)
-{
- int dummy;
- GC_thread me;
- sigset_t all_sigs;
- sigset_t old_sigs;
- int i;
-
- if (sig != SIG_SUSPEND) ABORT("Bad signal in suspend_handler");
- me = GC_lookup_thread(pthread_self());
- /* The lookup here is safe, since I'm doing this on behalf */
- /* of a thread which holds the allocation lock in order */
- /* to stop the world. Thus concurrent modification of the */
- /* data structure is impossible. */
- if (PLEASE_STOP != me -> stop) {
- /* Misdirected signal. */
- pthread_mutex_unlock(&GC_suspend_lock);
- return;
- }
- pthread_mutex_lock(&GC_suspend_lock);
- me -> stack_hot = (ptr_t)(&dummy);
- me -> stop = STOPPED;
- pthread_cond_signal(&GC_suspend_ack_cv);
- pthread_cond_wait(&GC_continue_cv, &GC_suspend_lock);
- pthread_mutex_unlock(&GC_suspend_lock);
- /* GC_printf1("Continuing 0x%x\n", pthread_self()); */
-}
-
-
-GC_bool GC_thr_initialized = FALSE;
-
-
-# define THREAD_TABLE_SZ 128 /* Must be power of 2 */
-volatile GC_thread GC_threads[THREAD_TABLE_SZ];
-
-void GC_push_thread_structures GC_PROTO((void))
-{
- GC_push_all((ptr_t)(GC_threads), (ptr_t)(GC_threads)+sizeof(GC_threads));
-}
-
-/* Add a thread to GC_threads. We assume it wasn't already there. */
-/* Caller holds allocation lock. */
-GC_thread GC_new_thread(pthread_t id)
-{
- int hv = ((word)id) % THREAD_TABLE_SZ;
- GC_thread result;
- static struct GC_Thread_Rep first_thread;
- static GC_bool first_thread_used = FALSE;
-
- GC_ASSERT(I_HOLD_LOCK());
- if (!first_thread_used) {
- result = &first_thread;
- first_thread_used = TRUE;
- /* Dont acquire allocation lock, since we may already hold it. */
- } else {
- result = (struct GC_Thread_Rep *)
- GC_generic_malloc_inner(sizeof(struct GC_Thread_Rep), NORMAL);
- }
- if (result == 0) return(0);
- result -> id = id;
- result -> next = GC_threads[hv];
- GC_threads[hv] = result;
- /* result -> flags = 0; */
- /* result -> stop = 0; */
- return(result);
-}
-
-/* Delete a thread from GC_threads. We assume it is there. */
-/* (The code intentionally traps if it wasn't.) */
-/* Caller holds allocation lock. */
-/* We explicitly pass in the GC_thread we're looking for, since */
-/* if a thread has been joined, but we have not yet */
-/* been notified, then there may be more than one thread */
-/* in the table with the same pthread id. */
-/* This is OK, but we need a way to delete a specific one. */
-void GC_delete_gc_thread(pthread_t id, GC_thread gc_id)
-{
- int hv = ((word)id) % THREAD_TABLE_SZ;
- register GC_thread p = GC_threads[hv];
- register GC_thread prev = 0;
-
- GC_ASSERT(I_HOLD_LOCK());
- while (p != gc_id) {
- prev = p;
- p = p -> next;
- }
- if (prev == 0) {
- GC_threads[hv] = p -> next;
- } else {
- prev -> next = p -> next;
- }
-}
-
-/* Return a GC_thread corresponding to a given thread_t. */
-/* Returns 0 if it's not there. */
-/* Caller holds allocation lock or otherwise inhibits */
-/* updates. */
-/* If there is more than one thread with the given id we */
-/* return the most recent one. */
-GC_thread GC_lookup_thread(pthread_t id)
-{
- int hv = ((word)id) % THREAD_TABLE_SZ;
- register GC_thread p = GC_threads[hv];
-
- /* I either hold the lock, or i'm being called from the stop-the-world
- * handler. */
-#if defined(GC_AIX_THREADS)
- GC_ASSERT(I_HOLD_LOCK()); /* no stop-the-world handler needed on AIX */
-#endif
- while (p != 0 && !pthread_equal(p -> id, id)) p = p -> next;
- return(p);
-}
-
-#if defined(GC_AIX_THREADS)
-void GC_stop_world()
-{
- pthread_t my_thread = pthread_self();
- register int i;
- register GC_thread p;
- register int result;
- struct timespec timeout;
-
- GC_ASSERT(I_HOLD_LOCK());
- for (i = 0; i < THREAD_TABLE_SZ; i++) {
- for (p = GC_threads[i]; p != 0; p = p -> next) {
- if (p -> id != my_thread) {
- pthread_suspend_np(p->id);
- }
- }
- }
- /* GC_printf1("World stopped 0x%x\n", pthread_self()); */
-}
-
-void GC_start_world()
-{
- GC_thread p;
- unsigned i;
- pthread_t my_thread = pthread_self();
-
- /* GC_printf0("World starting\n"); */
- GC_ASSERT(I_HOLD_LOCK());
- for (i = 0; i < THREAD_TABLE_SZ; i++) {
- for (p = GC_threads[i]; p != 0; p = p -> next) {
- if (p -> id != my_thread) {
- pthread_continue_np(p->id);
- }
- }
- }
-}
-
-#else /* GC_AIX_THREADS */
-
-/* Caller holds allocation lock. */
-void GC_stop_world()
-{
- pthread_t my_thread = pthread_self();
- register int i;
- register GC_thread p;
- register int result;
- struct timespec timeout;
-
- GC_ASSERT(I_HOLD_LOCK());
- for (i = 0; i < THREAD_TABLE_SZ; i++) {
- for (p = GC_threads[i]; p != 0; p = p -> next) {
- if (p -> id != my_thread) {
- if (p -> flags & FINISHED) {
- p -> stop = STOPPED;
- continue;
- }
- p -> stop = PLEASE_STOP;
- result = pthread_kill(p -> id, SIG_SUSPEND);
- /* GC_printf1("Sent signal to 0x%x\n", p -> id); */
- switch(result) {
- case ESRCH:
- /* Not really there anymore. Possible? */
- p -> stop = STOPPED;
- break;
- case 0:
- break;
- default:
- ABORT("pthread_kill failed");
- }
- }
- }
- }
- pthread_mutex_lock(&GC_suspend_lock);
- for (i = 0; i < THREAD_TABLE_SZ; i++) {
- for (p = GC_threads[i]; p != 0; p = p -> next) {
- while (p -> id != my_thread && p -> stop != STOPPED) {
- clock_gettime(CLOCK_REALTIME, &timeout);
- timeout.tv_nsec += 50000000; /* 50 msecs */
- if (timeout.tv_nsec >= 1000000000) {
- timeout.tv_nsec -= 1000000000;
- ++timeout.tv_sec;
- }
- result = pthread_cond_timedwait(&GC_suspend_ack_cv,
- &GC_suspend_lock,
- &timeout);
- if (result == ETIMEDOUT) {
- /* Signal was lost or misdirected. Try again. */
- /* Duplicate signals should be benign. */
- result = pthread_kill(p -> id, SIG_SUSPEND);
- }
- }
- }
- }
- pthread_mutex_unlock(&GC_suspend_lock);
- /* GC_printf1("World stopped 0x%x\n", pthread_self()); */
-}
-
-/* Caller holds allocation lock. */
-void GC_start_world()
-{
- GC_thread p;
- unsigned i;
-
- /* GC_printf0("World starting\n"); */
- GC_ASSERT(I_HOLD_LOCK());
- for (i = 0; i < THREAD_TABLE_SZ; i++) {
- for (p = GC_threads[i]; p != 0; p = p -> next) {
- p -> stop = NOT_STOPPED;
- }
- }
- pthread_mutex_lock(&GC_suspend_lock);
- /* All other threads are at pthread_cond_wait in signal handler. */
- /* Otherwise we couldn't have acquired the lock. */
- pthread_mutex_unlock(&GC_suspend_lock);
- pthread_cond_broadcast(&GC_continue_cv);
-}
-
-#endif /* GC_AIX_THREADS */
-
-
-/* We hold allocation lock. Should do exactly the right thing if the */
-/* world is stopped. Should not fail if it isn't. */
-void GC_push_all_stacks()
-{
- register int i;
- register GC_thread p;
- register ptr_t hot, cold;
- pthread_t me = pthread_self();
-
- /* GC_init() should have been called before GC_push_all_stacks is
- * invoked, and GC_init calls GC_thr_init(), which sets
- * GC_thr_initialized. */
- GC_ASSERT(GC_thr_initialized);
-
- /* GC_printf1("Pushing stacks from thread 0x%x\n", me); */
- GC_ASSERT(I_HOLD_LOCK());
- for (i = 0; i < THREAD_TABLE_SZ; i++) {
- for (p = GC_threads[i]; p != 0; p = p -> next) {
- if (p -> flags & FINISHED) continue;
- cold = p->stack_cold;
- if (!cold) cold=GC_stackbottom; /* 0 indicates 'original stack' */
- if (pthread_equal(p -> id, me)) {
- hot = GC_approx_sp();
- } else {
-# ifdef GC_AIX_THREADS
- /* AIX doesn't use signals to suspend, so we need to get an */
- /* accurate hot stack pointer. */
- /* See http://publib16.boulder.ibm.com/pseries/en_US/libs/basetrf1/pthread_getthrds_np.htm */
- pthread_t id = p -> id;
- struct __pthrdsinfo pinfo;
- int regbuf[64];
- int val = sizeof(regbuf);
- int retval = pthread_getthrds_np(&id, PTHRDSINFO_QUERY_ALL, &pinfo,
- sizeof(pinfo), regbuf, &val);
- if (retval != 0) {
- printf("ERROR: pthread_getthrds_np() failed in GC\n");
- abort();
- }
- /* according to the AIX ABI,
- "the lowest possible valid stack address is 288 bytes (144 + 144)
- less than the current value of the stack pointer. Functions may
- use this stack space as volatile storage which is not preserved
- across function calls."
- ftp://ftp.penguinppc64.org/pub/people/amodra/PPC-elf64abi.txt.gz
- */
- hot = (ptr_t)(unsigned long)pinfo.__pi_ustk-288;
- cold = (ptr_t)pinfo.__pi_stackend; /* more precise */
- /* push the registers too, because they won't be on stack */
- GC_push_all_eager((ptr_t)&pinfo.__pi_context,
- (ptr_t)((&pinfo.__pi_context)+1));
- GC_push_all_eager((ptr_t)regbuf, ((ptr_t)regbuf)+val);
-# else
- hot = p -> stack_hot;
-# endif
- }
-# ifdef STACK_GROWS_UP
- GC_push_all_stack(cold, hot);
-# else
- /* printf("thread 0x%x: hot=0x%08x cold=0x%08x\n", p -> id, hot, cold); */
- GC_push_all_stack(hot, cold);
-# endif
- }
- }
-}
-
-
-/* We hold the allocation lock. */
-void GC_thr_init()
-{
- GC_thread t;
- struct sigaction act;
-
- if (GC_thr_initialized) return;
- GC_ASSERT(I_HOLD_LOCK());
- GC_thr_initialized = TRUE;
-#ifndef GC_AIX_THREADS
- (void) sigaction(SIG_SUSPEND, 0, &act);
- if (act.sa_handler != SIG_DFL)
- ABORT("Previously installed SIG_SUSPEND handler");
- /* Install handler. */
- act.sa_handler = GC_suspend_handler;
- act.sa_flags = SA_RESTART;
- (void) sigemptyset(&act.sa_mask);
- if (0 != sigaction(SIG_SUSPEND, &act, 0))
- ABORT("Failed to install SIG_SUSPEND handler");
-#endif
- /* Add the initial thread, so we can stop it. */
- t = GC_new_thread(pthread_self());
- /* use '0' to indicate GC_stackbottom, since GC_init() has not
- * completed by the time we are called (from GC_init_inner()) */
- t -> stack_cold = 0; /* the original stack. */
- t -> stack_hot = (ptr_t)(&t);
- t -> flags = DETACHED;
-}
-
-int GC_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset)
-{
- sigset_t fudged_set;
-
-#ifdef GC_AIX_THREADS
- return(pthread_sigmask(how, set, oset));
-#endif
-
- if (set != NULL && (how == SIG_BLOCK || how == SIG_SETMASK)) {
- fudged_set = *set;
- sigdelset(&fudged_set, SIG_SUSPEND);
- set = &fudged_set;
- }
- return(pthread_sigmask(how, set, oset));
-}
-
-struct start_info {
- void *(*start_routine)(void *);
- void *arg;
- word flags;
- pthread_mutex_t registeredlock;
- pthread_cond_t registered;
- int volatile registereddone;
-};
-
-void GC_thread_exit_proc(void *arg)
-{
- GC_thread me;
-
- LOCK();
- me = GC_lookup_thread(pthread_self());
- me -> flags |= FINISHED;
- /* reclaim DETACHED thread right away; otherwise wait until join() */
- if (me -> flags & DETACHED) {
- GC_delete_gc_thread(pthread_self(), me);
- }
- UNLOCK();
-}
-
-int GC_pthread_join(pthread_t thread, void **retval)
-{
- int result;
- GC_thread thread_gc_id;
-
- LOCK();
- thread_gc_id = GC_lookup_thread(thread);
- /* This is guaranteed to be the intended one, since the thread id */
- /* cant have been recycled by pthreads. */
- UNLOCK();
- GC_ASSERT(!(thread_gc_id->flags & DETACHED));
- result = pthread_join(thread, retval);
- /* Some versions of the Irix pthreads library can erroneously */
- /* return EINTR when the call succeeds. */
- if (EINTR == result) result = 0;
- GC_ASSERT(thread_gc_id->flags & FINISHED);
- LOCK();
- /* Here the pthread thread id may have been recycled. */
- GC_delete_gc_thread(thread, thread_gc_id);
- UNLOCK();
- return result;
-}
-
-void * GC_start_routine(void * arg)
-{
- int dummy;
- struct start_info * si = arg;
- void * result;
- GC_thread me;
- pthread_t my_pthread;
- void *(*start)(void *);
- void *start_arg;
-
- my_pthread = pthread_self();
- /* If a GC occurs before the thread is registered, that GC will */
- /* ignore this thread. That's fine, since it will block trying to */
- /* acquire the allocation lock, and won't yet hold interesting */
- /* pointers. */
- LOCK();
- /* We register the thread here instead of in the parent, so that */
- /* we don't need to hold the allocation lock during pthread_create. */
- /* Holding the allocation lock there would make REDIRECT_MALLOC */
- /* impossible. It probably still doesn't work, but we're a little */
- /* closer ... */
- /* This unfortunately means that we have to be careful the parent */
- /* doesn't try to do a pthread_join before we're registered. */
- me = GC_new_thread(my_pthread);
- me -> flags = si -> flags;
- me -> stack_cold = (ptr_t) &dummy; /* this now the 'start of stack' */
- me -> stack_hot = me->stack_cold;/* this field should always be sensible */
- UNLOCK();
- start = si -> start_routine;
- start_arg = si -> arg;
-
- pthread_mutex_lock(&(si->registeredlock));
- si->registereddone = 1;
- pthread_cond_signal(&(si->registered));
- pthread_mutex_unlock(&(si->registeredlock));
- /* si went away as soon as we did this unlock */
-
- pthread_cleanup_push(GC_thread_exit_proc, 0);
- result = (*start)(start_arg);
- me -> status = result;
- pthread_cleanup_pop(1);
- /* This involves acquiring the lock, ensuring that we can't exit */
- /* while a collection that thinks we're alive is trying to stop */
- /* us. */
- return(result);
-}
-
-int
-GC_pthread_create(pthread_t *new_thread,
- const pthread_attr_t *attr,
- void *(*start_routine)(void *), void *arg)
-{
- int result;
- GC_thread t;
- int detachstate;
- word my_flags = 0;
- struct start_info * si;
- /* This is otherwise saved only in an area mmapped by the thread */
- /* library, which isn't visible to the collector. */
-
- LOCK();
- /* GC_INTERNAL_MALLOC implicitly calls GC_init() if required */
- si = (struct start_info *)GC_INTERNAL_MALLOC(sizeof(struct start_info),
- NORMAL);
- GC_ASSERT(GC_thr_initialized); /* initialized by GC_init() */
- UNLOCK();
- if (0 == si) return(ENOMEM);
- pthread_mutex_init(&(si->registeredlock), NULL);
- pthread_cond_init(&(si->registered),NULL);
- pthread_mutex_lock(&(si->registeredlock));
- si -> start_routine = start_routine;
- si -> arg = arg;
-
- pthread_attr_getdetachstate(attr, &detachstate);
- if (PTHREAD_CREATE_DETACHED == detachstate) my_flags |= DETACHED;
- si -> flags = my_flags;
- result = pthread_create(new_thread, attr, GC_start_routine, si);
-
- /* Wait until child has been added to the thread table. */
- /* This also ensures that we hold onto si until the child is done */
- /* with it. Thus it doesn't matter whether it is otherwise */
- /* visible to the collector. */
-
- if (0 == result) {
- si->registereddone = 0;
- while (!si->registereddone)
- pthread_cond_wait(&(si->registered), &(si->registeredlock));
- }
- pthread_mutex_unlock(&(si->registeredlock));
-
- pthread_cond_destroy(&(si->registered));
- pthread_mutex_destroy(&(si->registeredlock));
- LOCK();
- GC_INTERNAL_FREE(si);
- UNLOCK();
-
- return(result);
-}
-
-/* For now we use the pthreads locking primitives on HP/UX */
-
-VOLATILE GC_bool GC_collecting = 0; /* A hint that we're in the collector and */
- /* holding the allocation lock for an */
- /* extended period. */
-
-/* Reasonably fast spin locks. Basically the same implementation */
-/* as STL alloc.h. */
-
-#define SLEEP_THRESHOLD 3
-
-volatile unsigned int GC_allocate_lock = 0;
-#define GC_TRY_LOCK() !GC_test_and_set(&GC_allocate_lock)
-#define GC_LOCK_TAKEN GC_allocate_lock
-
-void GC_lock()
-{
-# define low_spin_max 30 /* spin cycles if we suspect uniprocessor */
-# define high_spin_max 1000 /* spin cycles for multiprocessor */
- static unsigned spin_max = low_spin_max;
- unsigned my_spin_max;
- static unsigned last_spins = 0;
- unsigned my_last_spins;
- volatile unsigned junk;
-# define PAUSE junk *= junk; junk *= junk; junk *= junk; junk *= junk
- int i;
-
- if (GC_TRY_LOCK()) {
- return;
- }
- junk = 0;
- my_spin_max = spin_max;
- my_last_spins = last_spins;
- for (i = 0; i < my_spin_max; i++) {
- if (GC_collecting) goto yield;
- if (i < my_last_spins/2 || GC_LOCK_TAKEN) {
- PAUSE;
- continue;
- }
- if (GC_TRY_LOCK()) {
- /*
- * got it!
- * Spinning worked. Thus we're probably not being scheduled
- * against the other process with which we were contending.
- * Thus it makes sense to spin longer the next time.
- */
- last_spins = i;
- spin_max = high_spin_max;
- return;
- }
- }
- /* We are probably being scheduled against the other process. Sleep. */
- spin_max = low_spin_max;
-yield:
- for (i = 0;; ++i) {
- if (GC_TRY_LOCK()) {
- return;
- }
- if (i < SLEEP_THRESHOLD) {
- sched_yield();
- } else {
- struct timespec ts;
-
- if (i > 26) i = 26;
- /* Don't wait for more than about 60msecs, even */
- /* under extreme contention. */
- ts.tv_sec = 0;
- ts.tv_nsec = 1 << i;
- nanosleep(&ts, 0);
- }
- }
-}
-
-# else /* !GC_IRIX_THREADS && !GC_AIX_THREADS */
-
-#ifndef LINT
- int GC_no_Irix_threads;
-#endif
-
-# endif /* IRIX_THREADS */
-
diff --git a/allchblk.c b/allchblk.c
index f9c31e04..1a1efc6b 100644
--- a/allchblk.c
+++ b/allchblk.c
@@ -285,8 +285,8 @@ int n;
GET_HDR(hhdr -> hb_prev, phdr);
phdr -> hb_next = hhdr -> hb_next;
}
+ FREE_ASSERT(GC_free_bytes[index] >= hhdr -> hb_sz);
INCR_FREE_BYTES(index, - (signed_word)(hhdr -> hb_sz));
- FREE_ASSERT(GC_free_bytes[index] >= 0);
if (0 != hhdr -> hb_next) {
hdr * nhdr;
GC_ASSERT(!IS_FORWARDING_ADDR_OR_NIL(NHDR(hhdr)));
diff --git a/alloc.c b/alloc.c
index 53afa0d9..9b4869f9 100644
--- a/alloc.c
+++ b/alloc.c
@@ -92,6 +92,16 @@ char * GC_copyright[] =
# include "version.h"
+#if defined(SAVE_CALL_CHAIN) && \
+ !(defined(REDIRECT_MALLOC) && defined(GC_HAVE_BUILTIN_BACKTRACE))
+# define SAVE_CALL_CHAIN_IN_GC
+ /* This is only safe if the call chain save mechanism won't end up */
+ /* calling GC_malloc. The GNU C library documentation suggests */
+ /* that backtrace doesn't use malloc, but at least the initial */
+ /* call in some versions does seem to invoke the dynamic linker, */
+ /* which uses malloc. */
+#endif
+
/* some more variables */
extern signed_word GC_mem_found; /* Number of reclaimed longwords */
@@ -222,6 +232,8 @@ void GC_clear_a_few_frames()
{
# define NWORDS 64
word frames[NWORDS];
+ /* Some compilers will warn that frames was set but never used. */
+ /* That's the whole idea ... */
register int i;
for (i = 0; i < NWORDS; i++) frames[i] = 0;
@@ -294,7 +306,7 @@ void GC_maybe_gc()
# endif
if (GC_stopped_mark(GC_time_limit == GC_TIME_UNLIMITED?
GC_never_stop_func : GC_timeout_stop_func)) {
-# ifdef SAVE_CALL_CHAIN
+# ifdef SAVE_CALL_CHAIN_IN_GC
GC_save_callers(GC_last_stack);
# endif
GC_finish_collection();
@@ -359,7 +371,7 @@ GC_stop_func stop_func;
}
GC_invalidate_mark_state(); /* Flush mark stack. */
GC_clear_marks();
-# ifdef SAVE_CALL_CHAIN
+# ifdef SAVE_CALL_CHAIN_IN_GC
GC_save_callers(GC_last_stack);
# endif
GC_is_full_gc = TRUE;
@@ -414,7 +426,7 @@ int n;
for (i = GC_deficit; i < GC_RATE*n; i++) {
if (GC_mark_some((ptr_t)0)) {
/* Need to finish a collection */
-# ifdef SAVE_CALL_CHAIN
+# ifdef SAVE_CALL_CHAIN_IN_GC
GC_save_callers(GC_last_stack);
# endif
# ifdef PARALLEL_MARK
diff --git a/configure b/configure
index 3ea15df2..61f41465 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
#! /bin/sh
# From configure.in Revision: 1.2 .
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for gc 6.4.
+# Generated by GNU Autoconf 2.59 for gc 6.5.
#
# Report bugs to <Hans.Boehm@hp.com>.
#
@@ -429,8 +429,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='gc'
PACKAGE_TARNAME='gc'
-PACKAGE_VERSION='6.4'
-PACKAGE_STRING='gc 6.4'
+PACKAGE_VERSION='6.5'
+PACKAGE_STRING='gc 6.5'
PACKAGE_BUGREPORT='Hans.Boehm@hp.com'
ac_unique_file="gcj_mlc.c"
@@ -471,7 +471,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE GC_VERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE CCAS CCASFLAGS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS THREADDLLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE INCLUDES CXXINCLUDES addobjs addincludes addlibs addtests LN_S ECHO CPP EGREP LIBTOOL MY_CFLAGS UNWINDLIBS USE_LIBDIR_TRUE USE_LIBDIR_FALSE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar GC_VERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CCAS CCASFLAGS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS THREADDLLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE INCLUDES CXXINCLUDES addobjs addincludes addlibs addtests LN_S ECHO CPP EGREP LIBTOOL MY_CFLAGS UNWINDLIBS USE_LIBDIR_TRUE USE_LIBDIR_FALSE LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@@ -936,6 +936,14 @@ ac_env_CXXFLAGS_set=${CXXFLAGS+set}
ac_env_CXXFLAGS_value=$CXXFLAGS
ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+ac_env_CCAS_set=${CCAS+set}
+ac_env_CCAS_value=$CCAS
+ac_cv_env_CCAS_set=${CCAS+set}
+ac_cv_env_CCAS_value=$CCAS
+ac_env_CCASFLAGS_set=${CCASFLAGS+set}
+ac_env_CCASFLAGS_value=$CCASFLAGS
+ac_cv_env_CCASFLAGS_set=${CCASFLAGS+set}
+ac_cv_env_CCASFLAGS_value=$CCASFLAGS
ac_env_CPP_set=${CPP+set}
ac_env_CPP_value=$CPP
ac_cv_env_CPP_set=${CPP+set}
@@ -948,7 +956,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures gc 6.4 to adapt to many kinds of systems.
+\`configure' configures gc 6.5 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1015,17 +1023,17 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of gc 6.4:";;
+ short | recursive ) echo "Configuration of gc 6.5:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --disable-dependency-tracking Speeds up one-time builds
- --enable-dependency-tracking Do not reject slow dependency extractors
- --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
--enable-threads=TYPE choose threading package
--enable-parallel-mark parallelize marking and free list construction
--enable-cplusplus install C++ support
@@ -1056,6 +1064,8 @@ Some influential environment variables:
headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
+ CCAS assembler compiler command (defaults to CC)
+ CCASFLAGS assembler compiler flags (defaults to CFLAGS)
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
@@ -1157,7 +1167,7 @@ fi
test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
-gc configure 6.4
+gc configure 6.5
generated by GNU Autoconf 2.59
Copyright (C) 2003 Free Software Foundation, Inc.
@@ -1171,7 +1181,7 @@ cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by gc $as_me 6.4, which was
+It was created by gc $as_me 6.5, which was
generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@
@@ -1661,7 +1671,7 @@ ${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION" >&5
echo "${ECHO_T}major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \
${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION" >&6
-am__api_version="1.6"
+am__api_version="1.9"
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
@@ -1799,7 +1809,6 @@ _ACEOF
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
rm conftest.sed
-
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
@@ -1813,6 +1822,39 @@ else
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -1882,7 +1924,16 @@ echo "${ECHO_T}no" >&6
SET_MAKE="MAKE=${MAKE-make}"
fi
- # test to see if srcdir already configured
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" &&
test -f $srcdir/config.status; then
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
@@ -1890,9 +1941,19 @@ echo "$as_me: error: source directory already configured; run \"make distclean\"
{ (exit 1); exit 1; }; }
fi
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
# Define the identity of the package.
- PACKAGE=gc
- VERSION=6.4
+ PACKAGE='gc'
+ VERSION='6.5'
cat >>confdefs.h <<_ACEOF
@@ -1920,9 +1981,6 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
-
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
install_sh=${install_sh-"$am_aux_dir/install-sh"}
# Installed binaries are usually stripped using `strip' when the user
@@ -2015,6 +2073,13 @@ INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
@@ -2945,24 +3010,16 @@ ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-rm -f .deps 2>/dev/null
-mkdir .deps 2>/dev/null
-if test -d .deps; then
- DEPDIR=.deps
-else
- # MS-DOS does not allow filenames that begin with a dot.
- DEPDIR=_deps
-fi
-rmdir .deps 2>/dev/null
-
+DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
am_make=${MAKE-make}
cat > confinc << 'END'
-doit:
+am__doit:
@echo done
+.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
@@ -2977,7 +3034,7 @@ echo "include confinc" > confmf
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
-if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
am__include=include
am__quote=
_am_result=GNU
@@ -3037,18 +3094,34 @@ else
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
- echo '#include "conftest.h"' > conftest.c
- echo 'int i;' > conftest.h
- echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
@@ -3066,13 +3139,25 @@ else
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
- source=conftest.c object=conftest.o \
- depfile=conftest.Po tmpdepfile=conftest.TPo \
- $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
- grep conftest.h conftest.Po > /dev/null 2>&1 &&
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- am_cv_CC_dependencies_compiler_type=$depmode
- break
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
fi
done
@@ -3088,6 +3173,18 @@ echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3457,18 +3554,34 @@ else
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
am_cv_CXX_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
- echo '#include "conftest.h"' > conftest.c
- echo 'int i;' > conftest.h
- echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
@@ -3486,13 +3599,25 @@ else
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
- source=conftest.c object=conftest.o \
- depfile=conftest.Po tmpdepfile=conftest.TPo \
- $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
- grep conftest.h conftest.Po > /dev/null 2>&1 &&
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- am_cv_CXX_dependencies_compiler_type=$depmode
- break
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
fi
done
@@ -3509,11 +3634,23 @@ CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+
# By default we simply use the C compiler to build assembly code.
-: ${CCAS='$(CC)'}
-# Set ASFLAGS if not already set.
-: ${CCASFLAGS='$(CFLAGS)'}
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+
if test -n "$ac_tool_prefix"; then
@@ -4609,7 +4746,7 @@ irix5* | irix6*)
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
@@ -5845,7 +5982,7 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
case $host in
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 5848 "configure"' > conftest.$ac_ext
+ echo '#line 5985 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@@ -6036,6 +6173,8 @@ fi
set dummy $CC
compiler="$2"
+## FIXME: this should be a separate macro
+##
echo "$as_me:$LINENO: checking for objdir" >&5
echo $ECHO_N "checking for objdir... $ECHO_C" >&6
rm -f .libs 2>/dev/null
@@ -6049,8 +6188,12 @@ fi
rmdir .libs 2>/dev/null
echo "$as_me:$LINENO: result: $objdir" >&5
echo "${ECHO_T}$objdir" >&6
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# Check whether --with-pic or --without-pic was given.
if test "${with_pic+set}" = set; then
@@ -6300,6 +6443,8 @@ fi
echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic_works" >&5
echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6
fi
+##
+## END FIXME
# Check for any special shared library compilation flags.
if test -n "$lt_cv_prog_cc_shlib"; then
@@ -6313,6 +6458,8 @@ echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env varia
fi
fi
+## FIXME: this should be a separate macro
+##
echo "$as_me:$LINENO: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5
echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6
if test "${lt_cv_prog_cc_static_works+set}" = set; then
@@ -6381,8 +6528,12 @@ wl="$lt_cv_prog_cc_wl"
link_static_flag="$lt_cv_prog_cc_static"
no_builtin_flag="$lt_cv_prog_cc_no_builtin"
can_build_shared="$lt_cv_prog_cc_can_build_shared"
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# Check to see if options -o and -c are simultaneously supported by compiler
echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
@@ -6404,7 +6555,7 @@ chmod -w .
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
compiler_c_o=no
-if { (eval echo configure:6407: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
+if { (eval echo configure:6558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s out/conftest.err; then
@@ -6505,7 +6656,11 @@ echo "${ECHO_T}$compiler_o_lo" >&6
else
compiler_o_lo=no
fi
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# Check to see if we can do hard links to lock some files if needed
hard_links="nottested"
if test "$compiler_c_o" = no && test "$need_locks" != no; then
@@ -6528,7 +6683,11 @@ echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be un
else
need_locks=no
fi
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
if test "$GCC" = yes; then
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
@@ -6597,7 +6756,11 @@ echo "${ECHO_T}$compiler_rtti_exceptions" >&6
no_builtin_flag=' -fno-builtin'
fi
fi
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# See if the linker supports building shared libraries.
echo "$as_me:$LINENO: checking whether the linker ($LD) supports shared libraries" >&5
echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6
@@ -7282,7 +7445,11 @@ fi
echo "$as_me:$LINENO: result: $ld_shlibs" >&5
echo "${ECHO_T}$ld_shlibs" >&6
test "$ld_shlibs" = no && can_build_shared=no
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# Check hardcoding attributes.
echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
@@ -7310,7 +7477,11 @@ else
fi
echo "$as_me:$LINENO: result: $hardcode_action" >&5
echo "${ECHO_T}$hardcode_action" >&6
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
striplib=
old_striplib=
echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
@@ -7324,10 +7495,14 @@ else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
+##
+## END FIXME
reload_cmds='$LD$reload_flag -o $output$reload_objs'
test -z "$deplibs_check_method" && deplibs_check_method=unknown
+## FIXME: this should be a separate macro
+##
# PORTME Fill in your ld.so characteristics
echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
@@ -7725,13 +7900,21 @@ esac
echo "$as_me:$LINENO: result: $dynamic_linker" >&5
echo "${ECHO_T}$dynamic_linker" >&6
test "$dynamic_linker" = no && can_build_shared=no
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# Report the final consequences.
echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $can_build_shared" >&5
echo "${ECHO_T}$can_build_shared" >&6
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
test "$can_build_shared" = "no" && enable_shared=no
@@ -7755,13 +7938,19 @@ aix4*)
esac
echo "$as_me:$LINENO: result: $enable_shared" >&5
echo "${ECHO_T}$enable_shared" >&6
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
echo "$as_me:$LINENO: checking whether to build static libraries" >&5
echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
echo "$as_me:$LINENO: result: $enable_static" >&5
echo "${ECHO_T}$enable_static" >&6
+##
+## END FIXME
if test "$hardcode_action" = relink; then
# Fast installation is not supported
@@ -8293,7 +8482,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 8296 "configure"
+#line 8485 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -8391,7 +8580,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 8394 "configure"
+#line 8583 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -8495,6 +8684,8 @@ echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
fi
+## FIXME: this should be a separate macro
+##
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds in
*'~'*)
@@ -8551,7 +8742,11 @@ echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
esac
fi
need_lc=${lt_cv_archive_cmds_need_lc-yes}
+##
+## END FIXME
+## FIXME: this should be a separate macro
+##
# The second clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
@@ -9101,6 +9296,8 @@ EOF
(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
chmod +x "$ofile"
fi
+##
+## END FIXME
@@ -9685,6 +9882,20 @@ echo "$as_me: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
@@ -9984,7 +10195,7 @@ _ASBOX
} >&5
cat >&5 <<_CSEOF
-This file was extended by gc $as_me 6.4, which was
+This file was extended by gc $as_me 6.5, which was
generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -10042,7 +10253,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
-gc config.status 6.4
+gc config.status 6.5
configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
@@ -10262,6 +10473,7 @@ s,@target_os@,$target_os,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@CYGPATH_W@,$CYGPATH_W,;t t
s,@PACKAGE@,$PACKAGE,;t t
s,@VERSION@,$VERSION,;t t
s,@ACLOCAL@,$ACLOCAL,;t t
@@ -10269,13 +10481,17 @@ s,@AUTOCONF@,$AUTOCONF,;t t
s,@AUTOMAKE@,$AUTOMAKE,;t t
s,@AUTOHEADER@,$AUTOHEADER,;t t
s,@MAKEINFO@,$MAKEINFO,;t t
-s,@AMTAR@,$AMTAR,;t t
s,@install_sh@,$install_sh,;t t
s,@STRIP@,$STRIP,;t t
s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+s,@mkdir_p@,$mkdir_p,;t t
s,@AWK@,$AWK,;t t
s,@SET_MAKE@,$SET_MAKE,;t t
+s,@am__leading_dot@,$am__leading_dot,;t t
+s,@AMTAR@,$AMTAR,;t t
+s,@am__tar@,$am__tar,;t t
+s,@am__untar@,$am__untar,;t t
s,@GC_VERSION@,$GC_VERSION,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
@@ -10291,10 +10507,14 @@ s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
s,@CCDEPMODE@,$CCDEPMODE,;t t
+s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
+s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
s,@CXX@,$CXX,;t t
s,@CXXFLAGS@,$CXXFLAGS,;t t
s,@ac_ct_CXX@,$ac_ct_CXX,;t t
s,@CXXDEPMODE@,$CXXDEPMODE,;t t
+s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
+s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
s,@CCAS@,$CCAS,;t t
s,@CCASFLAGS@,$CCASFLAGS,;t t
s,@AR@,$AR,;t t
@@ -10707,27 +10927,21 @@ echo X"$mf" |
else
continue
fi
- grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
- # Extract the definition of DEP_FILES from the Makefile without
- # running `make'.
- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n -e '/^U = / s///p' < "$mf"`
- test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
- # We invoke sed twice because it is the simplest approach to
- # changing $(DEPDIR) to its actual value in the expansion.
- for file in `sed -n -e '
- /^DEP_FILES = .*\\\\$/ {
- s/^DEP_FILES = //
- :loop
- s/\\\\$//
- p
- n
- /\\\\$/ b loop
- p
- }
- /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
diff --git a/configure.in b/configure.in
index c2a6ea95..1fd9ece1 100644
--- a/configure.in
+++ b/configure.in
@@ -17,7 +17,7 @@ dnl Process this file with autoconf to produce configure.
# Initialization
# ==============
-AC_INIT(gc,6.4,Hans.Boehm@hp.com)
+AC_INIT(gc,6.5,Hans.Boehm@hp.com)
## version must conform to [0-9]+[.][0-9]+(alpha[0-9]+)?
AC_CONFIG_SRCDIR(gcj_mlc.c)
AC_CANONICAL_TARGET
diff --git a/darwin_stop_world.c b/darwin_stop_world.c
index cb81e7c9..4c08b9fb 100644
--- a/darwin_stop_world.c
+++ b/darwin_stop_world.c
@@ -12,23 +12,33 @@
Page 50: "If a leaf procedure's red zone usage would exceed 224 bytes, then
it must set up a stack frame just like routines that call other routines."
*/
-#define PPC_RED_ZONE_SIZE 224
+#ifdef POWERPC
+# if CPP_WORDSZ == 32
+# define PPC_RED_ZONE_SIZE 224
+# elif CPP_WORDSZ == 64
+# define PPC_RED_ZONE_SIZE 320
+# endif
+#endif
-/* Not 64-bit clean. Wait until Apple defines their 64-bit ABI */
typedef struct StackFrame {
- unsigned int savedSP;
- unsigned int savedCR;
- unsigned int savedLR;
- unsigned int reserved[2];
- unsigned int savedRTOC;
+ unsigned long savedSP;
+ unsigned long savedCR;
+ unsigned long savedLR;
+ unsigned long reserved[2];
+ unsigned long savedRTOC;
} StackFrame;
-
-unsigned int FindTopOfStack(unsigned int stack_start) {
+unsigned long FindTopOfStack(unsigned int stack_start) {
StackFrame *frame;
if (stack_start == 0) {
- __asm__ volatile("lwz %0,0(r1)" : "=r" (frame));
+# ifdef POWERPC
+# if CPP_WORDSZ == 32
+ __asm__ volatile("lwz %0,0(r1)" : "=r" (frame));
+# else
+ __asm__ volatile("ldz %0,0(r1)" : "=r" (frame));
+# endif
+# endif
} else {
frame = (StackFrame *)stack_start;
}
@@ -37,7 +47,7 @@ unsigned int FindTopOfStack(unsigned int stack_start) {
/* GC_printf1("FindTopOfStack start at sp = %p\n", frame); */
# endif
do {
- if (frame->savedSP == NULL) break;
+ if (frame->savedSP == 0) break;
/* if there are no more stack frames, stop */
frame = (StackFrame*)frame->savedSP;
@@ -53,9 +63,88 @@ unsigned int FindTopOfStack(unsigned int stack_start) {
/* GC_printf1("FindTopOfStack finish at sp = %p\n", frame); */
# endif
- return (unsigned int)frame;
+ return (unsigned long)frame;
}
+#ifdef DARWIN_DONT_PARSE_STACK
+void GC_push_all_stacks() {
+ int i;
+ kern_return_t r;
+ GC_thread p;
+ pthread_t me;
+ ptr_t lo, hi;
+ ppc_thread_state_t state;
+ mach_msg_type_number_t thread_state_count = MACHINE_THREAD_STATE_COUNT;
+
+ me = pthread_self();
+ if (!GC_thr_initialized) GC_thr_init();
+
+ for(i=0;i<THREAD_TABLE_SZ;i++) {
+ for(p=GC_threads[i];p!=0;p=p->next) {
+ if(p -> flags & FINISHED) continue;
+ if(pthread_equal(p->id,me)) {
+ lo = GC_approx_sp();
+ } else {
+ /* Get the thread state (registers, etc) */
+ r = thread_get_state(
+ p->stop_info.mach_thread,
+ MACHINE_THREAD_STATE,
+ (natural_t*)&state,
+ &thread_state_count);
+ if(r != KERN_SUCCESS) ABORT("thread_get_state failed");
+
+ lo = (void*)(state.r1 - PPC_RED_ZONE_SIZE);
+
+ GC_push_one(state.r0);
+ GC_push_one(state.r2);
+ GC_push_one(state.r3);
+ GC_push_one(state.r4);
+ GC_push_one(state.r5);
+ GC_push_one(state.r6);
+ GC_push_one(state.r7);
+ GC_push_one(state.r8);
+ GC_push_one(state.r9);
+ GC_push_one(state.r10);
+ GC_push_one(state.r11);
+ GC_push_one(state.r12);
+ GC_push_one(state.r13);
+ GC_push_one(state.r14);
+ GC_push_one(state.r15);
+ GC_push_one(state.r16);
+ GC_push_one(state.r17);
+ GC_push_one(state.r18);
+ GC_push_one(state.r19);
+ GC_push_one(state.r20);
+ GC_push_one(state.r21);
+ GC_push_one(state.r22);
+ GC_push_one(state.r23);
+ GC_push_one(state.r24);
+ GC_push_one(state.r25);
+ GC_push_one(state.r26);
+ GC_push_one(state.r27);
+ GC_push_one(state.r28);
+ GC_push_one(state.r29);
+ GC_push_one(state.r30);
+ GC_push_one(state.r31);
+ } /* p != me */
+ if(p->flags & MAIN_THREAD)
+ hi = GC_stackbottom;
+ else
+ hi = p->stack_end;
+#if DEBUG_THREADS
+ GC_printf3("Darwin: Stack for thread 0x%lx = [%lx,%lx)\n",
+ (unsigned long) p -> id,
+ (unsigned long) lo,
+ (unsigned long) hi
+ );
+#endif
+ GC_push_all_stack(lo,hi);
+ } /* for(p=GC_threads[i]...) */
+ } /* for(i=0;i<THREAD_TABLE_SZ...) */
+}
+
+#else /* !DARWIN_DONT_PARSE_STACK; Use FindTopOfStack() */
+
void GC_push_all_stacks() {
int i;
kern_return_t r;
@@ -75,8 +164,12 @@ void GC_push_all_stacks() {
lo = GC_approx_sp();
hi = (ptr_t)FindTopOfStack(0);
} else {
-# ifdef POWERPC
+# if defined(POWERPC)
+# if CPP_WORDSZ == 32
ppc_thread_state_t info;
+# else
+ ppc_thread_state64_t info;
+# endif
mach_msg_type_number_t outCount = THREAD_STATE_MAX;
r = thread_get_state(thread, MACHINE_THREAD_STATE,
(natural_t *)&info, &outCount);
@@ -155,6 +248,7 @@ void GC_push_all_stacks() {
GC_push_all_stack(lo, hi);
} /* for(p=GC_threads[i]...) */
}
+#endif /* !DARWIN_DONT_PARSE_STACK */
static mach_port_t GC_mach_handler_thread;
static int GC_use_mach_handler_thread = 0;
diff --git a/doc/Makefile.in b/doc/Makefile.in
index bf7d9a5d..c712a665 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.6.3 from Makefile.am.
+# Makefile.in generated by automake 1.9.3 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -26,96 +26,172 @@
# modified is included with the above copyright notice.
#
# Modified by: Grzegorz Jakacki <jakacki at acm dot org>
-SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
-transform = @program_transform_name@
+transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
-host_alias = @host_alias@
+build_triplet = @build@
host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
+target_triplet = @target@
+subdir = doc
+DIST_COMMON = README $(dist_pkgdata_DATA) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/libtool.m4 $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(pkgdatadir)"
+dist_pkgdataDATA_INSTALL = $(INSTALL_DATA)
+DATA = $(dist_pkgdata_DATA)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
AMTAR = @AMTAR@
AR = @AR@
-AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCAS = @CCAS@
CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
+CPLUSPLUS_FALSE = @CPLUSPLUS_FALSE@
+CPLUSPLUS_TRUE = @CPLUSPLUS_TRUE@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CXXINCLUDES = @CXXINCLUDES@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
DEPDIR = @DEPDIR@
-DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@
GC_CFLAGS = @GC_CFLAGS@
GC_VERSION = @GC_VERSION@
INCLUDES = @INCLUDES@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
+MAKEINFO = @MAKEINFO@
MY_CFLAGS = @MY_CFLAGS@
-OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+POWERPC_DARWIN_FALSE = @POWERPC_DARWIN_FALSE@
+POWERPC_DARWIN_TRUE = @POWERPC_DARWIN_TRUE@
RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
STRIP = @STRIP@
THREADDLLIBS = @THREADDLLIBS@
UNWINDLIBS = @UNWINDLIBS@
+USE_LIBDIR_FALSE = @USE_LIBDIR_FALSE@
+USE_LIBDIR_TRUE = @USE_LIBDIR_TRUE@
VERSION = @VERSION@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_STRIP = @ac_ct_STRIP@
addincludes = @addincludes@
addlibs = @addlibs@
addobjs = @addobjs@
addtests = @addtests@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
am__include = @am__include@
+am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+includedir = @includedir@
+infodir = @infodir@
install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
target_all = @target_all@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
# installed documentation
#
@@ -129,21 +205,38 @@ dist_pkgdata_DATA = barrett_diagram debugging.html gc.man \
tree.html leak.html gcinterface.html scale.html \
README.darwin simple_example.html
-subdir = doc
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-DIST_SOURCES =
-DATA = $(dist_pkgdata_DATA)
-
-DIST_COMMON = README $(dist_pkgdata_DATA) Makefile.am Makefile.in
all: all-am
.SUFFIXES:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu doc/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
mostlyclean-libtool:
-rm -f *.lo
@@ -154,39 +247,43 @@ clean-libtool:
distclean-libtool:
-rm -f libtool
uninstall-info-am:
-dist_pkgdataDATA_INSTALL = $(INSTALL_DATA)
install-dist_pkgdataDATA: $(dist_pkgdata_DATA)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(pkgdatadir)
+ test -z "$(pkgdatadir)" || $(mkdir_p) "$(DESTDIR)$(pkgdatadir)"
@list='$(dist_pkgdata_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(dist_pkgdataDATA_INSTALL) $$d$$p $(DESTDIR)$(pkgdatadir)/$$f"; \
- $(dist_pkgdataDATA_INSTALL) $$d$$p $(DESTDIR)$(pkgdatadir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " $(dist_pkgdataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgdatadir)/$$f'"; \
+ $(dist_pkgdataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgdatadir)/$$f"; \
done
uninstall-dist_pkgdataDATA:
@$(NORMAL_UNINSTALL)
@list='$(dist_pkgdata_DATA)'; for p in $$list; do \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " rm -f $(DESTDIR)$(pkgdatadir)/$$f"; \
- rm -f $(DESTDIR)$(pkgdatadir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " rm -f '$(DESTDIR)$(pkgdatadir)/$$f'"; \
+ rm -f "$(DESTDIR)$(pkgdatadir)/$$f"; \
done
tags: TAGS
TAGS:
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ctags: CTAGS
+CTAGS:
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
- @list='$(DISTFILES)'; for file in $$list; do \
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+ esac; \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -204,10 +301,10 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile $(DATA)
-
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(pkgdatadir)
-
+ for dir in "$(DESTDIR)$(pkgdatadir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
@@ -219,7 +316,7 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- INSTALL_STRIP_FLAG=-s \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
@@ -227,7 +324,7 @@ mostlyclean-generic:
clean-generic:
distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@@ -237,13 +334,15 @@ clean: clean-am
clean-am: clean-generic clean-libtool mostlyclean-am
distclean: distclean-am
-
+ -rm -f Makefile
distclean-am: clean-am distclean-generic distclean-libtool
dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -259,24 +358,33 @@ install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
-
+ -rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
uninstall-am: uninstall-dist_pkgdataDATA uninstall-info-am
.PHONY: all all-am check check-am clean clean-generic clean-libtool \
distclean distclean-generic distclean-libtool distdir dvi \
- dvi-am info info-am install install-am install-data \
- install-data-am install-dist_pkgdataDATA install-exec \
- install-exec-am install-info install-info-am install-man \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-generic mostlyclean-libtool uninstall uninstall-am \
- uninstall-dist_pkgdataDATA uninstall-info-am
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dist_pkgdataDATA \
+ install-exec install-exec-am install-info install-info-am \
+ install-man install-strip installcheck installcheck-am \
+ installdirs maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+ ps ps-am uninstall uninstall-am uninstall-dist_pkgdataDATA \
+ uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/doc/README b/doc/README
index b7820d5e..a65757e3 100644
--- a/doc/README
+++ b/doc/README
@@ -28,7 +28,7 @@ are GPL'ed, but with an exception that should cover all uses in the
collector. (If you are concerned about such things, I recommend you look
at the notice in config.guess or ltmain.sh.)
-This is version 6.4 of a conservative garbage collector for C and C++.
+This is version 6.5 of a conservative garbage collector for C and C++.
You might find a more recent version of this at
diff --git a/doc/README.changes b/doc/README.changes
index 265e06ca..0bb4df51 100644
--- a/doc/README.changes
+++ b/doc/README.changes
@@ -2151,8 +2151,6 @@ Since 6.3:
it seems to be incorrect if the preceding memory op is a load.
- Fixed print_block_list to print the correct kind number for
STUBBORN. (Thanks to Rutger Ovidus.)
- - GC_allochblk_nth incremented GC_words_wasted by bytes rather than
- words.
- Have configure.in generate an error if it is asked to support
pthreads, but doesn't know how to.
- Added Kazuhiro Inaoka's patch for Renesas M32R support.
@@ -2169,6 +2167,59 @@ Since 6.3:
- Ignore GC_enable_incremental() requests when KEEP_BACK_PTRS is set.
The GC itself will dirty lots of pages in this cases, probably making
it counterproductive on all platforms. And the DARWIN port crashes.
+
+Since GC6.4:
+ - Integrated Paolo Molaro's patch to deal with EINTR in sem_wait.
+ - Make GC_approx_sp() write to dummy location to ensure that stack
+ is grown here, when sp looks reasonable, rather than later, when
+ it might look like a bad memory reference. (Problem was never
+ observed that I know of. But on rereading the code it seemed
+ dubious.)
+ - Separate out GC_with_callee_saves_pushed and sometimes call
+ it from GC_suspend_handler in pthread_stop_world.c. Callee-save
+ register values sometimes failed to get traced under HP/UX on
+ PA-RISC. Linux/IA64 had the same problem, though non-stacked
+ callee-save registers seem to be so rarely used there that nobody
+ ever noticed.
+ - Integrated an ancient Darwin powerpc_darwin_machine_dep.s patch
+ from Andreas Tobler, which I had lost.
+ - Fix compare_and_exchange implementation for gcc/IA64 to deal with
+ pickier compiler versions.
+ - Fixed Itanium 32-bit ABI support (HP/UX). In particular, the
+ compare_and_exchange implementation didn't consider that possibility.
+ - Undefine GC_pthread_detach in win32_threads.c. (Thanks to
+ Tagliapietra Tommaso.)
+ - Fixed inclusion of frame.h for NETBSD in os_dep.c.
+ - Applied Dan Bonachea's patch to use mmap on AIX.
+ - Several fixes to resurrect the Irix port on recent OS versions.
+ - Change ALPHA to use LINUX_STACKBOTTOM.
+ - Change SPARC64/LINUX to also use LINUX_STACKBOTTOM. Deal with potential
+ bad values of __libc_stack_end on that platform. (Thanks to David Miller.)
+ - Relax gctest to allow larger heap if ALIGN_DOUBLE isn't set.
+ (Unnecessary in 7.0)
+ - Force a define of __STDC__=0 for the IBM compiler on AIX, so that
+ we get prototypes. (Unnecessary in 7.0)
+ - GC_INIT definition for AIX and CYGWIN referred to DATASTART and DATAEND
+ which are only defined in private include files.
+ - Integrated some small gcconfig.h patches from Dan Bonachea. Also
+ relaxed assertion about FreeBSD stack size in pthread_support.c.
+ - Integrated Andrew Begel's darwin_stop_world.c patch for 64-bit
+ support. This may need additional work.
+ - Avoided potentially infinite recursion in GC_save_callers if
+ the system backtrace calls malloc. The workaround currently requires
+ __thread support if this code is used with threads.
+ - Avoided another similar infinite recursion by conditionally
+ invoking GC_save_callers in alloc.c. (Thanks to Matthias Andree
+ for helping to track down both of these.)
+ - Removed all traces of aix_irix_threads.c. AIX and Irix now use
+ pthread_support.c and pthread_stop_world.c. The old code appeared
+ to be unreliable for AIX, and was not regularly maintained.
+ - On Irix, ignore segments with MA_FETCHOP or MA_NOTCACHED attributed;
+ they're not always safe to read.
+ - Fixed a previously vacuous assertion (diagnosed by the SGI compiler)
+ in GC_remove_from_fl.
+ - Fix stack_size assertion in GC_pthread_create.
+ - Fix assertion in GC_steal_mark_stack.
To do:
- The USE_MUNMAP code should really use a separate data structure
diff --git a/doc/README.darwin b/doc/README.darwin
index 72d60406..70954971 100644
--- a/doc/README.darwin
+++ b/doc/README.darwin
@@ -1,3 +1,16 @@
+6.5 update:
+I disabled incremental GC on Darwin in this version, since I couldn't
+get gctest to pass when the GC was built as a dynamic library. Building
+with -DMPROTECT_VDB (and threads) on the command line should get you
+back to the old state. - HB
+
+./configure --enable-cplusplus results in a "make check" failure, probably
+because the ::delete override ends up in a separate dl, and Darwin dynamic
+loader semantics appear to be such that this is not really visible to the
+main program, unlike on ELF systems. Someone who understands dynamic
+loading needs to lookat this. For now, gc_cpp.o needs to be linked
+statically, if needed. - HB
+
Darwin/MacOSX Support - December 16, 2003
=========================================
diff --git a/dyn_load.c b/dyn_load.c
index fdb6b304..f8b4aa76 100644
--- a/dyn_load.c
+++ b/dyn_load.c
@@ -631,7 +631,8 @@ void GC_register_dynamic_libraries()
}
for (i = 0; i < needed_sz; i++) {
flags = addr_map[i].pr_mflags;
- if ((flags & (MA_BREAK | MA_STACK | MA_PHYS)) != 0) goto irrelevant;
+ if ((flags & (MA_BREAK | MA_STACK | MA_PHYS
+ | MA_FETCHOP | MA_NOTCACHED)) != 0) goto irrelevant;
if ((flags & (MA_READ | MA_WRITE)) != (MA_READ | MA_WRITE))
goto irrelevant;
/* The latter test is empirically useless in very old Irix */
diff --git a/include/Makefile.in b/include/Makefile.in
index ff95e78c..1f6c7d27 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.6.3 from Makefile.am.
+# Makefile.in generated by automake 1.9.3 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -26,96 +26,174 @@
# modified is included with the above copyright notice.
#
# Modified by: Grzegorz Jakacki <jakacki at acm dot org>
-SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
-transform = @program_transform_name@
+transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
-host_alias = @host_alias@
+build_triplet = @build@
host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
+target_triplet = @target@
+subdir = include
+DIST_COMMON = $(dist_noinst_HEADERS) $(pkginclude_HEADERS) \
+ $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/libtool.m4 $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(pkgincludedir)"
+pkgincludeHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(dist_noinst_HEADERS) $(pkginclude_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
AMTAR = @AMTAR@
AR = @AR@
-AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCAS = @CCAS@
CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
+CPLUSPLUS_FALSE = @CPLUSPLUS_FALSE@
+CPLUSPLUS_TRUE = @CPLUSPLUS_TRUE@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CXXINCLUDES = @CXXINCLUDES@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
DEPDIR = @DEPDIR@
-DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@
GC_CFLAGS = @GC_CFLAGS@
GC_VERSION = @GC_VERSION@
INCLUDES = @INCLUDES@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
+MAKEINFO = @MAKEINFO@
MY_CFLAGS = @MY_CFLAGS@
-OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+POWERPC_DARWIN_FALSE = @POWERPC_DARWIN_FALSE@
+POWERPC_DARWIN_TRUE = @POWERPC_DARWIN_TRUE@
RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
STRIP = @STRIP@
THREADDLLIBS = @THREADDLLIBS@
UNWINDLIBS = @UNWINDLIBS@
+USE_LIBDIR_FALSE = @USE_LIBDIR_FALSE@
+USE_LIBDIR_TRUE = @USE_LIBDIR_TRUE@
VERSION = @VERSION@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_STRIP = @ac_ct_STRIP@
addincludes = @addincludes@
addlibs = @addlibs@
addobjs = @addobjs@
addtests = @addtests@
+am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
am__include = @am__include@
+am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+datadir = @datadir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+includedir = @includedir@
+infodir = @infodir@
install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
target_all = @target_all@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
# installed headers
#
@@ -139,22 +217,38 @@ dist_noinst_HEADERS = private/gc_hdrs.h \
private/darwin_semaphore.h private/darwin_stop_world.h \
cord.h ec.h javaxfc.h
-subdir = include
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-DIST_SOURCES =
-HEADERS = $(dist_noinst_HEADERS) $(pkginclude_HEADERS)
-
-DIST_COMMON = $(dist_noinst_HEADERS) $(pkginclude_HEADERS) Makefile.am \
- Makefile.in
all: all-am
.SUFFIXES:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu include/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu include/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
mostlyclean-libtool:
-rm -f *.lo
@@ -165,30 +259,24 @@ clean-libtool:
distclean-libtool:
-rm -f libtool
uninstall-info-am:
-pkgincludeHEADERS_INSTALL = $(INSTALL_HEADER)
install-pkgincludeHEADERS: $(pkginclude_HEADERS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(pkgincludedir)
+ test -z "$(pkgincludedir)" || $(mkdir_p) "$(DESTDIR)$(pkgincludedir)"
@list='$(pkginclude_HEADERS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(pkgincludeHEADERS_INSTALL) $$d$$p $(DESTDIR)$(pkgincludedir)/$$f"; \
- $(pkgincludeHEADERS_INSTALL) $$d$$p $(DESTDIR)$(pkgincludedir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " $(pkgincludeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgincludedir)/$$f'"; \
+ $(pkgincludeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgincludedir)/$$f"; \
done
uninstall-pkgincludeHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(pkginclude_HEADERS)'; for p in $$list; do \
- f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " rm -f $(DESTDIR)$(pkgincludedir)/$$f"; \
- rm -f $(DESTDIR)$(pkgincludedir)/$$f; \
+ f=$(am__strip_dir) \
+ echo " rm -f '$(DESTDIR)$(pkgincludedir)/$$f'"; \
+ rm -f "$(DESTDIR)$(pkgincludedir)/$$f"; \
done
-ETAGS = etags
-ETAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -197,6 +285,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -208,8 +297,24 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
$$tags $$unique
GTAGS:
@@ -218,20 +323,22 @@ GTAGS:
&& gtags -i $(GTAGS_ARGS) $$here
distclean-tags:
- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(DISTFILES)
- $(mkinstalldirs) $(distdir)/private
- @list='$(DISTFILES)'; for file in $$list; do \
+ $(mkdir_p) $(distdir)/private
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+ esac; \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -249,10 +356,10 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile $(HEADERS)
-
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(pkgincludedir)
-
+ for dir in "$(DESTDIR)$(pkgincludedir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
@@ -264,7 +371,7 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- INSTALL_STRIP_FLAG=-s \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
@@ -272,7 +379,7 @@ mostlyclean-generic:
clean-generic:
distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@@ -282,7 +389,7 @@ clean: clean-am
clean-am: clean-generic clean-libtool mostlyclean-am
distclean: distclean-am
-
+ -rm -f Makefile
distclean-am: clean-am distclean-generic distclean-libtool \
distclean-tags
@@ -290,6 +397,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -305,25 +414,34 @@ install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
-
+ -rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
uninstall-am: uninstall-info-am uninstall-pkgincludeHEADERS
-.PHONY: GTAGS all all-am check check-am clean clean-generic \
- clean-libtool distclean distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am info info-am install \
- install-am install-data install-data-am install-exec \
- install-exec-am install-info install-info-am install-man \
- install-pkgincludeHEADERS install-strip installcheck \
- installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic mostlyclean mostlyclean-generic \
- mostlyclean-libtool tags uninstall uninstall-am \
- uninstall-info-am uninstall-pkgincludeHEADERS
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool ctags distclean distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-pkgincludeHEADERS \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-info-am \
+ uninstall-pkgincludeHEADERS
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/include/gc.h b/include/gc.h
index 5f151701..3d4de467 100644
--- a/include/gc.h
+++ b/include/gc.h
@@ -32,7 +32,7 @@
# include "gc_config_macros.h"
-# if defined(__STDC__) || defined(__cplusplus)
+# if defined(__STDC__) || defined(__cplusplus) || defined(_AIX)
# define GC_PROTO(args) args
typedef void * GC_PTR;
# define GC_CONST const
@@ -848,7 +848,7 @@ GC_API GC_PTR GC_is_valid_displacement GC_PROTO((GC_PTR p));
/* Safer assignment of a pointer to a nonstack location. */
#ifdef GC_DEBUG
-# ifdef __STDC__
+# if defined(__STDC__) || defined(_AIX)
# define GC_PTR_STORE(p, q) \
(*(void **)GC_is_visible(p) = GC_is_valid_displacement(q))
# else
@@ -943,12 +943,32 @@ extern void GC_thr_init(); /* Needed for Solaris/X86 */
# define GC_INIT() { extern end, etext; \
GC_noop(&end, &etext); }
#else
-# if defined(__CYGWIN32__) && defined(GC_DLL) || defined (_AIX)
+# if defined(__CYGWIN32__) || defined (_AIX)
/*
* Similarly gnu-win32 DLLs need explicit initialization from
* the main program, as does AIX.
*/
-# define GC_INIT() { GC_add_roots(DATASTART, DATAEND); }
+# ifdef __CYGWIN32__
+ extern int _data_start__[];
+ extern int _data_end__[];
+ extern int _bss_start__[];
+ extern int _bss_end__[];
+# define GC_MAX(x,y) ((x) > (y) ? (x) : (y))
+# define GC_MIN(x,y) ((x) < (y) ? (x) : (y))
+# define GC_DATASTART ((GC_PTR) GC_MIN(_data_start__, _bss_start__))
+# define GC_DATAEND ((GC_PTR) GC_MAX(_data_end__, _bss_end__))
+# ifdef GC_DLL
+# define GC_INIT() { GC_add_roots(GC_DATASTART, GC_DATAEND); }
+# else
+# define GC_INIT()
+# endif
+# endif
+# if defined(_AIX)
+ extern int _data[], _end[];
+# define GC_DATASTART ((GC_PTR)((ulong)_data))
+# define GC_DATAEND ((GC_PTR)((ulong)_end))
+# define GC_INIT() { GC_add_roots(GC_DATASTART, GC_DATAEND); }
+# endif
# else
# if defined(__APPLE__) && defined(__MACH__) || defined(GC_WIN32_THREADS)
# define GC_INIT() { GC_init(); }
diff --git a/include/gc_config_macros.h b/include/gc_config_macros.h
index d8d31141..4671864b 100644
--- a/include/gc_config_macros.h
+++ b/include/gc_config_macros.h
@@ -95,6 +95,10 @@
# define GC_DGUX386_THREADS
# define GC_PTHREADS
# endif
+# if defined(_AIX)
+# define GC_AIX_THREADS
+# define GC_PTHREADS
+# endif
#endif /* GC_THREADS */
#if defined(GC_THREADS) && !defined(GC_PTHREADS) && \
diff --git a/include/private/gc_locks.h b/include/private/gc_locks.h
index 5e2de6df..c9539c18 100644
--- a/include/private/gc_locks.h
+++ b/include/private/gc_locks.h
@@ -155,6 +155,25 @@
# define GC_TEST_AND_SET_DEFINED
# endif
# if defined(POWERPC)
+# if CPP_WORDSZ == 64
+ inline static int GC_test_and_set(volatile unsigned int *addr) {
+ unsigned long oldval;
+ unsigned long temp = 1; /* locked value */
+
+ __asm__ __volatile__(
+ "1:\tldarx %0,0,%3\n" /* load and reserve */
+ "\tcmpdi %0, 0\n" /* if load is */
+ "\tbne 2f\n" /* non-zero, return already set */
+ "\tstdcx. %2,0,%1\n" /* else store conditional */
+ "\tbne- 1b\n" /* retry if lost reservation */
+ "\tsync\n" /* import barrier */
+ "2:\t\n" /* oldval is zero if we set */
+ : "=&r"(oldval), "=p"(addr)
+ : "r"(temp), "1"(addr)
+ : "cr0","memory");
+ return (int)oldval;
+ }
+# else
inline static int GC_test_and_set(volatile unsigned int *addr) {
int oldval;
int temp = 1; /* locked value */
@@ -172,12 +191,13 @@
: "cr0","memory");
return oldval;
}
-# define GC_TEST_AND_SET_DEFINED
- inline static void GC_clear(volatile unsigned int *addr) {
- __asm__ __volatile__("lwsync" : : : "memory");
- *(addr) = 0;
- }
-# define GC_CLEAR_DEFINED
+# endif
+# define GC_TEST_AND_SET_DEFINED
+ inline static void GC_clear(volatile unsigned int *addr) {
+ __asm__ __volatile__("lwsync" : : : "memory");
+ *(addr) = 0;
+ }
+# define GC_CLEAR_DEFINED
# endif
# if defined(ALPHA)
inline static int GC_test_and_set(volatile unsigned int * addr)
@@ -298,6 +318,8 @@
# define GC_test_and_set(addr) test_and_set((void *)addr,1)
# endif
# else
+# include <sgidefs.h>
+# include <mutex.h>
# define GC_test_and_set(addr) __test_and_set32((void *)addr,1)
# define GC_clear(addr) __lock_release(addr);
# define GC_CLEAR_DEFINED
@@ -370,7 +392,7 @@
# endif
# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
+ && !defined(GC_WIN32_THREADS)
# define NO_THREAD (pthread_t)(-1)
# include <pthread.h>
# if defined(PARALLEL_MARK)
@@ -417,6 +439,29 @@
# if defined(POWERPC)
# if !defined(GENERIC_COMPARE_AND_SWAP)
+# if CPP_WORDSZ == 64
+ /* Returns TRUE if the comparison succeeded. */
+ inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
+ GC_word old, GC_word new_val)
+ {
+ unsigned long result, dummy;
+ __asm__ __volatile__(
+ "1:\tldarx %0,0,%5\n"
+ "\tcmpd %0,%4\n"
+ "\tbne 2f\n"
+ "\tstdcx. %3,0,%2\n"
+ "\tbne- 1b\n"
+ "\tsync\n"
+ "\tli %1, 1\n"
+ "\tb 3f\n"
+ "2:\tli %1, 0\n"
+ "3:\t\n"
+ : "=&r" (dummy), "=r" (result), "=p" (addr)
+ : "r" (new_val), "r" (old), "2"(addr)
+ : "cr0","memory");
+ return (GC_bool) result;
+ }
+# else
/* Returns TRUE if the comparison succeeded. */
inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
GC_word old, GC_word new_val)
@@ -438,6 +483,7 @@
: "cr0","memory");
return (GC_bool) result;
}
+# endif
# endif /* !GENERIC_COMPARE_AND_SWAP */
inline static void GC_memory_barrier()
{
@@ -451,9 +497,18 @@
GC_word old, GC_word new_val)
{
unsigned long oldval;
- __asm__ __volatile__("mov ar.ccv=%4 ;; cmpxchg8.rel %0=%1,%2,ar.ccv"
- : "=r"(oldval), "=m"(*addr)
- : "r"(new_val), "1"(*addr), "r"(old) : "memory");
+# if CPP_WORDSZ == 32
+ __asm__ __volatile__(
+ "addp4 %0=0,%1\n"
+ "mov ar.ccv=%3 ;; cmpxchg4.rel %0=[%0],%2,ar.ccv"
+ : "=&r"(oldval)
+ : "r"(addr), "r"(new_val), "r"(old) : "memory");
+# else
+ __asm__ __volatile__(
+ "mov ar.ccv=%3 ;; cmpxchg8.rel %0=[%1],%2,ar.ccv"
+ : "=r"(oldval)
+ : "r"(addr), "r"(new_val), "r"(old) : "memory");
+# endif
return (oldval == old);
}
# endif /* !GENERIC_COMPARE_AND_SWAP */
@@ -617,33 +672,6 @@
extern pthread_t GC_mark_lock_holder;
# endif
# endif /* GC_PTHREADS with linux_threads.c implementation */
-# if defined(GC_IRIX_THREADS)
-# include <pthread.h>
- /* This probably should never be included, but I can't test */
- /* on Irix anymore. */
-# include <mutex.h>
-
- extern volatile unsigned int GC_allocate_lock;
- /* This is not a mutex because mutexes that obey the (optional) */
- /* POSIX scheduling rules are subject to convoys in high contention */
- /* applications. This is basically a spin lock. */
- extern pthread_t GC_lock_holder;
- extern void GC_lock(void);
- /* Allocation lock holder. Only set if acquired by client through */
- /* GC_call_with_alloc_lock. */
-# define SET_LOCK_HOLDER() GC_lock_holder = pthread_self()
-# define NO_THREAD (pthread_t)(-1)
-# define UNSET_LOCK_HOLDER() GC_lock_holder = NO_THREAD
-# define I_HOLD_LOCK() (pthread_equal(GC_lock_holder, pthread_self()))
-# define LOCK() { if (GC_test_and_set(&GC_allocate_lock)) GC_lock(); }
-# define UNLOCK() GC_clear(&GC_allocate_lock);
- extern VOLATILE GC_bool GC_collecting;
-# define ENTER_GC() \
- { \
- GC_collecting = 1; \
- }
-# define EXIT_GC() GC_collecting = 0;
-# endif /* GC_IRIX_THREADS */
# if defined(GC_WIN32_THREADS)
# if defined(GC_PTHREADS)
# include <pthread.h>
diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
index 280b48b9..9546c206 100644
--- a/include/private/gcconfig.h
+++ b/include/private/gcconfig.h
@@ -55,7 +55,7 @@
# endif
/* And one for FreeBSD: */
-# if defined(__FreeBSD__)
+# if defined(__FreeBSD__) && !defined(FREEBSD)
# define FREEBSD
# endif
@@ -205,14 +205,16 @@
# if defined(_PA_RISC1_0) || defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
|| defined(hppa) || defined(__hppa__)
# define HP_PA
-# ifndef LINUX
+# if !defined(LINUX) && !defined(HPUX)
# define HPUX
# endif
# define mach_type_known
# endif
# if defined(__ia64) && defined(_HPUX_SOURCE)
# define IA64
-# define HPUX
+# ifndef HPUX
+# define HPUX
+# endif
# define mach_type_known
# endif
# if defined(__BEOS__) && defined(_X86_)
@@ -242,7 +244,8 @@
# endif
# define mach_type_known
# endif
-# if defined(LINUX) && (defined(powerpc) || defined(__powerpc__) || defined(powerpc64) || defined(__powerpc64__))
+# if defined(LINUX) && (defined(powerpc) || defined(__powerpc__) || \
+ defined(powerpc64) || defined(__powerpc64__))
# define POWERPC
# define mach_type_known
# endif
@@ -290,16 +293,15 @@
# define MACOS
# define mach_type_known
# endif
-# if defined(macosx) || \
- defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
-# define DARWIN
+# if defined(macosx) || (defined(__APPLE__) && defined(__MACH__))
+# define DARWIN
+# if defined(__ppc__) || defined(__ppc64__)
# define POWERPC
# define mach_type_known
-# endif
-# if defined(__APPLE__) && defined(__MACH__) && defined(__i386__)
-# define DARWIN
+# elif defined(__i386__)
# define I386
--> Not really supported, but at least we recognize it.
+# endif
# endif
# if defined(NeXT) && defined(mc68000)
# define M68K
@@ -492,6 +494,9 @@
/* POWERPC ==> IBM/Apple PowerPC */
/* (MACOS(<=9),DARWIN(incl.MACOSX),*/
/* LINUX, NETBSD, NOSYS variants) */
+ /* Handles 32 and 64-bit variants. */
+ /* AIX should be handled here, but */
+ /* that's called an RS6000. */
/* CRIS ==> Axis Etrax */
/* M32R ==> Renesas M32R */
@@ -499,12 +504,12 @@
/*
* For each architecture and OS, the following need to be defined:
*
- * CPP_WORD_SZ is a simple integer constant representing the word size.
+ * CPP_WORDSZ is a simple integer constant representing the word size.
* in bits. We assume byte addressibility, where a byte has 8 bits.
- * We also assume CPP_WORD_SZ is either 32 or 64.
+ * We also assume CPP_WORDSZ is either 32 or 64.
* (We care about the length of pointers, not hardware
* bus widths. Thus a 64 bit processor with a C compiler that uses
- * 32 bit pointers should use CPP_WORD_SZ of 32, not 64. Default is 32.)
+ * 32 bit pointers should use CPP_WORDSZ of 32, not 64. Default is 32.)
*
* MACH_TYPE is a string representation of the machine type.
* OS_TYPE is analogous for the OS.
@@ -621,7 +626,8 @@
*/
# if defined(__GNUC__) && ((__GNUC__ >= 3) || \
(__GNUC__ == 2 && __GNUC_MINOR__ >= 8)) \
- && !defined(__INTEL_COMPILER)
+ && !defined(__INTEL_COMPILER) \
+ && !defined(__PATHCC__)
# define HAVE_BUILTIN_UNWIND_INIT
# endif
@@ -745,7 +751,7 @@
# endif
# endif
-# ifdef POWERPC
+# if defined(POWERPC)
# define MACH_TYPE "POWERPC"
# ifdef MACOS
# define ALIGNMENT 2 /* Still necessary? Could it be 4? */
@@ -758,7 +764,7 @@
# define DATAEND /* not needed */
# endif
# ifdef LINUX
-# if (defined (powerpc64) || defined(__powerpc64__))
+# if defined(__powerpc64__)
# define ALIGNMENT 8
# define CPP_WORDSZ 64
# else
@@ -774,7 +780,12 @@
# define DATAEND (_end)
# endif
# ifdef DARWIN
-# define ALIGNMENT 4
+# ifdef __ppc64__
+# define ALIGNMENT 8
+# define CPP_WORDSZ 64
+# else
+# define ALIGNMENT 4
+# endif
# define OS_TYPE "DARWIN"
# define DYNAMIC_LOADING
/* XXX: see get_end(3), get_etext() and get_end() should not be used.
@@ -788,7 +799,7 @@
/* This is potentially buggy. It needs more testing. See the comments in
os_dep.c. It relies on threads to track writes. */
# ifdef GC_DARWIN_THREADS
-# define MPROTECT_VDB
+/* # define MPROTECT_VDB -- diabled for now. May work for some apps. */
# endif
# include <unistd.h>
# define GETPAGESIZE() getpagesize()
@@ -938,12 +949,10 @@
extern ptr_t GC_SysVGetDataStart();
# ifdef __arch64__
# define DATASTART GC_SysVGetDataStart(0x100000, _etext)
- /* libc_stack_end is not set reliably for sparc64 */
-# define STACKBOTTOM ((ptr_t) 0x80000000000ULL)
# else
# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
-# define LINUX_STACKBOTTOM
# endif
+# define LINUX_STACKBOTTOM
# endif
# ifdef OPENBSD
# define OS_TYPE "OPENBSD"
@@ -1162,26 +1171,8 @@
# endif
# ifdef CYGWIN32
# define OS_TYPE "CYGWIN32"
- extern int _data_start__[];
- extern int _data_end__[];
- extern int _bss_start__[];
- extern int _bss_end__[];
- /* For binutils 2.9.1, we have */
- /* DATASTART = _data_start__ */
- /* DATAEND = _bss_end__ */
- /* whereas for some earlier versions it was */
- /* DATASTART = _bss_start__ */
- /* DATAEND = _data_end__ */
- /* To get it right for both, we take the */
- /* minumum/maximum of the two. */
-# ifndef MAX
-# define MAX(x,y) ((x) > (y) ? (x) : (y))
-# endif
-# ifndef MIN
-# define MIN(x,y) ((x) < (y) ? (x) : (y))
-# endif
-# define DATASTART ((ptr_t) MIN(_data_start__, _bss_start__))
-# define DATAEND ((ptr_t) MAX(_data_end__, _bss_end__))
+# define DATASTART ((ptr_t)GC_DATASTART) /* From gc.h */
+# define DATAEND ((ptr_t)GC_DATAEND)
# undef STACK_GRAN
# define STACK_GRAN 0x10000
# define HEURISTIC1
@@ -1425,6 +1416,8 @@
# define CPP_WORDSZ 32
# define STACKBOTTOM ((ptr_t)((ulong)&errno))
# endif
+# define USE_MMAP
+# define USE_MMAP_ANON
/* From AIX linker man page:
_text Specifies the first location of the program.
_etext Specifies the first location after the program.
@@ -1581,7 +1574,7 @@
# endif
# ifdef LINUX
# define OS_TYPE "LINUX"
-# define STACKBOTTOM ((ptr_t) 0x120000000)
+# define LINUX_STACKBOTTOM
# ifdef __ELF__
# define SEARCH_FOR_DATA_START
# define DYNAMIC_LOADING
@@ -2118,7 +2111,8 @@
# define THREADS
# endif
-# if defined(HP_PA) || defined(M88K) || defined(POWERPC) && !defined(DARWIN) \
+# if defined(HP_PA) || defined(M88K) \
+ || defined(POWERPC) && !defined(DARWIN) \
|| defined(LINT) || defined(MSWINCE) || defined(ARM32) || defined(CRIS) \
|| (defined(I386) && defined(__LCC__))
/* Use setjmp based hack to mark from callee-save registers. */
@@ -2276,4 +2270,10 @@
#endif /* GC_PRIVATE_H */
+#if defined(_AIX) && !defined(__GNUC__) && !defined(__STDC__)
+ /* IBMs xlc compiler doesn't appear to follow the convention of */
+ /* defining __STDC__ to be zero in extended mode. */
+# define __STDC__ 0
+#endif
+
# endif /* GCCONFIG_H */
diff --git a/include/private/pthread_support.h b/include/private/pthread_support.h
index d52e4da9..469021b4 100644
--- a/include/private/pthread_support.h
+++ b/include/private/pthread_support.h
@@ -4,7 +4,7 @@
# include "private/gc_priv.h"
# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
+ && !defined(GC_WIN32_THREADS)
#if defined(GC_DARWIN_THREADS)
# include "private/darwin_stop_world.h"
diff --git a/mach_dep.c b/mach_dep.c
index c0d01b35..dca02a4d 100644
--- a/mach_dep.c
+++ b/mach_dep.c
@@ -400,64 +400,87 @@ void GC_push_regs()
}
#endif /* !USE_GENERIC_PUSH_REGS && !USE_ASM_PUSH_REGS */
+void GC_with_callee_saves_pushed(fn, arg)
+void (*fn)();
+ptr_t arg;
+{
+ word dummy;
+
+# if defined(USE_GENERIC_PUSH_REGS)
+# ifdef HAVE_BUILTIN_UNWIND_INIT
+ /* This was suggested by Richard Henderson as the way to */
+ /* force callee-save registers and register windows onto */
+ /* the stack. */
+ __builtin_unwind_init();
+# else /* !HAVE_BUILTIN_UNWIND_INIT */
+# if defined(RS6000) || defined(POWERPC)
+ /* FIXME: RS6000 means AIX. */
+ /* This should probably be used in all Posix/non-gcc */
+ /* settings. We defer that change to minimize risk. */
+ ucontext_t ctxt;
+ getcontext(&ctxt);
+# else
+ /* Generic code */
+ /* The idea is due to Parag Patel at HP. */
+ /* We're not sure whether he would like */
+ /* to be he acknowledged for it or not. */
+ jmp_buf regs;
+ register word * i = (word *) regs;
+ register ptr_t lim = (ptr_t)(regs) + (sizeof regs);
+
+ /* Setjmp doesn't always clear all of the buffer. */
+ /* That tends to preserve garbage. Clear it. */
+ for (; (char *)i < lim; i++) {
+ *i = 0;
+ }
+# if defined(MSWIN32) || defined(MSWINCE) \
+ || defined(UTS4) || defined(LINUX) || defined(EWS4800)
+ (void) setjmp(regs);
+# else
+ (void) _setjmp(regs);
+ /* We don't want to mess with signals. According to */
+ /* SUSV3, setjmp() may or may not save signal mask. */
+ /* _setjmp won't, but is less portable. */
+# endif
+# endif /* !AIX ... */
+# endif /* !HAVE_BUILTIN_UNWIND_INIT */
+# else
+# if defined(PTHREADS) && !defined(MSWIN32) /* !USE_GENERIC_PUSH_REGS */
+ /* We may still need this to save thread contexts. */
+ ucontext_t ctxt;
+ getcontext(&ctxt);
+# else /* Shouldn't be needed */
+ ABORT("Unexpected call to GC_with_callee_saves_pushed");
+# endif
+# endif
+# if (defined(SPARC) && !defined(HAVE_BUILTIN_UNWIND_INIT)) \
+ || defined(IA64)
+ /* On a register window machine, we need to save register */
+ /* contents on the stack for this to work. The setjmp */
+ /* is probably not needed on SPARC, since pointers are */
+ /* only stored in windowed or scratch registers. It is */
+ /* needed on IA64, since some non-windowed registers are */
+ /* preserved. */
+ {
+ GC_save_regs_ret_val = GC_save_regs_in_stack();
+ /* On IA64 gcc, could use __builtin_ia64_flushrs() and */
+ /* __builtin_ia64_flushrs(). The latter will be done */
+ /* implicitly by __builtin_unwind_init() for gcc3.0.1 */
+ /* and later. */
+ }
+# endif
+ fn(arg);
+ /* Strongly discourage the compiler from treating the above */
+ /* as a tail-call, since that would pop the register */
+ /* contents before we get a chance to look at them. */
+ GC_noop1((word)(&dummy));
+}
+
#if defined(USE_GENERIC_PUSH_REGS)
void GC_generic_push_regs(cold_gc_frame)
ptr_t cold_gc_frame;
{
- {
- word dummy;
-
-# ifdef HAVE_BUILTIN_UNWIND_INIT
- /* This was suggested by Richard Henderson as the way to */
- /* force callee-save registers and register windows onto */
- /* the stack. */
- __builtin_unwind_init();
-# else /* !HAVE_BUILTIN_UNWIND_INIT */
- /* Generic code */
- /* The idea is due to Parag Patel at HP. */
- /* We're not sure whether he would like */
- /* to be he acknowledged for it or not. */
- jmp_buf regs;
- register word * i = (word *) regs;
- register ptr_t lim = (ptr_t)(regs) + (sizeof regs);
-
- /* Setjmp doesn't always clear all of the buffer. */
- /* That tends to preserve garbage. Clear it. */
- for (; (char *)i < lim; i++) {
- *i = 0;
- }
-# if defined(POWERPC) || defined(MSWIN32) || defined(MSWINCE) \
- || defined(UTS4) || defined(LINUX) || defined(EWS4800)
- (void) setjmp(regs);
-# else
- (void) _setjmp(regs);
- /* We don't want to mess with signals. According to */
- /* SUSV3, setjmp() may or may not save signal mask. */
- /* _setjmp won't, but is less portable. */
-# endif
-# endif /* !HAVE_BUILTIN_UNWIND_INIT */
-# if (defined(SPARC) && !defined(HAVE_BUILTIN_UNWIND_INIT)) \
- || defined(IA64)
- /* On a register window machine, we need to save register */
- /* contents on the stack for this to work. The setjmp */
- /* is probably not needed on SPARC, since pointers are */
- /* only stored in windowed or scratch registers. It is */
- /* needed on IA64, since some non-windowed registers are */
- /* preserved. */
- {
- GC_save_regs_ret_val = GC_save_regs_in_stack();
- /* On IA64 gcc, could use __builtin_ia64_flushrs() and */
- /* __builtin_ia64_flushrs(). The latter will be done */
- /* implicitly by __builtin_unwind_init() for gcc3.0.1 */
- /* and later. */
- }
-# endif
- GC_push_current_stack(cold_gc_frame);
- /* Strongly discourage the compiler from treating the above */
- /* as a tail-call, since that would pop the register */
- /* contents before we get a chance to look at them. */
- GC_noop1((word)(&dummy));
- }
+ GC_with_callee_saves_pushed(GC_push_current_stack, cold_gc_frame);
}
#endif /* USE_GENERIC_PUSH_REGS */
diff --git a/mallocx.c b/mallocx.c
index d45f21e8..5ad593da 100644
--- a/mallocx.c
+++ b/mallocx.c
@@ -172,7 +172,8 @@ int obj_kind;
# endif /* REDIRECT_REALLOC */
-/* The same thing, except caller does not hold allocation lock. */
+/* Allocate memory such that only pointers to near the */
+/* beginning of the object are considered. */
/* We avoid holding allocation lock while we clear memory. */
ptr_t GC_generic_malloc_ignore_off_page(lb, k)
register size_t lb;
diff --git a/mark.c b/mark.c
index 1d39ca08..09dfe92a 100644
--- a/mark.c
+++ b/mark.c
@@ -858,9 +858,9 @@ mse * GC_steal_mark_stack(mse * low, mse * high, mse * local,
++top;
top -> mse_descr = descr;
top -> mse_start = p -> mse_start;
- GC_ASSERT( top -> mse_descr & GC_DS_TAGS != GC_DS_LENGTH ||
- top -> mse_descr < GC_greatest_plausible_heap_addr
- - GC_least_plausible_heap_addr);
+ GC_ASSERT( (top -> mse_descr & GC_DS_TAGS) != GC_DS_LENGTH ||
+ top -> mse_descr < (ptr_t)GC_greatest_plausible_heap_addr
+ - (ptr_t)GC_least_plausible_heap_addr);
/* If this is a big object, count it as */
/* size/256 + 1 objects. */
++i;
diff --git a/mark_rts.c b/mark_rts.c
index 55eb5d54..4074879a 100644
--- a/mark_rts.c
+++ b/mark_rts.c
@@ -368,8 +368,11 @@ ptr_t p;
ptr_t GC_approx_sp()
{
- word dummy;
+ VOLATILE word dummy;
+ dummy = 42; /* Force stack to grow if necessary. Otherwise the */
+ /* later accesses might cause the kernel to think we're */
+ /* doing something wrong. */
# ifdef _MSC_VER
# pragma warning(disable:4172)
# endif
diff --git a/os_dep.c b/os_dep.c
index f5c7467c..358ab380 100644
--- a/os_dep.c
+++ b/os_dep.c
@@ -698,7 +698,7 @@ ptr_t GC_get_stack_base()
# if defined(SUNOS5SIGS) || defined(IRIX5) || defined(OSF1) \
|| defined(HURD) || defined(NETBSD)
static struct sigaction old_segv_act;
-# if defined(_sigargs) /* !Irix6.x */ || defined(HPUX) \
+# if defined(IRIX5) || defined(HPUX) \
|| defined(HURD) || defined(NETBSD)
static struct sigaction old_bus_act;
# endif
@@ -731,9 +731,11 @@ ptr_t GC_get_stack_base()
/* and setting a handler at the same time. */
(void) sigaction(SIGSEGV, 0, &old_segv_act);
(void) sigaction(SIGSEGV, &act, 0);
+ (void) sigaction(SIGBUS, 0, &old_bus_act);
+ (void) sigaction(SIGBUS, &act, 0);
# else
(void) sigaction(SIGSEGV, &act, &old_segv_act);
-# if defined(IRIX5) && defined(_sigargs) /* Irix 5.x, not 6.x */ \
+# if defined(IRIX5) \
|| defined(HPUX) || defined(HURD) || defined(NETBSD)
/* Under Irix 5.x or HP/UX, we may get SIGBUS. */
/* Pthreads doesn't exist under Irix 5.x, so we */
@@ -772,7 +774,7 @@ ptr_t GC_get_stack_base()
# if defined(SUNOS5SIGS) || defined(IRIX5) \
|| defined(OSF1) || defined(HURD) || defined(NETBSD)
(void) sigaction(SIGSEGV, &old_segv_act, 0);
-# if defined(IRIX5) && defined(_sigargs) /* Irix 5.x, not 6.x */ \
+# if defined(IRIX5) \
|| defined(HPUX) || defined(HURD) || defined(NETBSD)
(void) sigaction(SIGBUS, &old_bus_act, 0);
# endif
@@ -950,8 +952,17 @@ ptr_t GC_get_stack_base()
} /* Otherwise it's not safe to add 16 bytes and we fall */
/* back to using /proc. */
# else
+# ifdef SPARC
+ /* Older versions of glibc for 64-bit Sparc do not set
+ * this variable correctly, it gets set to either zero
+ * or one.
+ */
+ if (__libc_stack_end != (ptr_t) (unsigned long)0x1)
+ return __libc_stack_end;
+# else
return __libc_stack_end;
# endif
+# endif
}
# endif
f = open("/proc/self/stat", O_RDONLY);
@@ -1505,7 +1516,7 @@ void GC_register_data_segments()
# endif
-# ifdef RS6000
+# if 0 && defined(RS6000) /* We now use mmap */
/* The compiler seems to generate speculative reads one past the end of */
/* an allocated object. Hence we need to make sure that the page */
/* following the last heap page is also mapped. */
@@ -3723,7 +3734,7 @@ static kern_return_t GC_forward_exception(
exception_behavior_t behavior;
thread_state_flavor_t flavor;
- thread_state_data_t thread_state;
+ thread_state_t thread_state;
mach_msg_type_number_t thread_state_count = THREAD_STATE_MAX;
for(i=0;i<GC_old_exc_ports.count;i++)
@@ -3784,13 +3795,19 @@ catch_exception_raise(
char *addr;
struct hblk *h;
int i;
-#ifdef POWERPC
- thread_state_flavor_t flavor = PPC_EXCEPTION_STATE;
- mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE_COUNT;
- ppc_exception_state_t exc_state;
-#else
+# if defined(POWERPC)
+# if CPP_WORDSZ == 32
+ thread_state_flavor_t flavor = PPC_EXCEPTION_STATE;
+ mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE_COUNT;
+ ppc_exception_state_t exc_state;
+# else
+ thread_state_flavor_t flavor = PPC_EXCEPTION_STATE64;
+ mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE64_COUNT;
+ ppc_exception_state64_t exc_state;
+# endif
+# else
# error FIXME for non-ppc darwin
-#endif
+# endif
if(exception != EXC_BAD_ACCESS || code[0] != KERN_PROTECTION_FAILURE) {
@@ -3950,10 +3967,10 @@ kern_return_t catch_exception_raise_state_identity(
# if defined (DRSNX)
# include <sys/sparc/frame.h>
# else
-# if defined(OPENBSD) || defined(NETBSD)
+# if defined(OPENBSD)
# include <frame.h>
# else
-# if defined(FREEBSD)
+# if defined(FREEBSD) || defined(NETBSD)
# include <machine/frame.h>
# else
# include <sys/frame.h>
@@ -3986,6 +4003,16 @@ kern_return_t catch_exception_raise_state_identity(
#if NARGS == 0 && NFRAMES % 2 == 0 /* No padding */ \
&& defined(GC_HAVE_BUILTIN_BACKTRACE)
+#ifdef REDIRECT_MALLOC
+ /* Deal with possible malloc calls in backtrace by omitting */
+ /* the infinitely recursing backtrace. */
+# ifdef THREADS
+ __thread /* If your compiler doesn't understand this */
+ /* you could use something like pthread_getspecific. */
+# endif
+ GC_in_save_callers = FALSE;
+#endif
+
void GC_save_callers (info)
struct callinfo info[NFRAMES];
{
@@ -3995,10 +4022,21 @@ struct callinfo info[NFRAMES];
/* We retrieve NFRAMES+1 pc values, but discard the first, since it */
/* points to our own frame. */
+# ifdef REDIRECT_MALLOC
+ if (GC_in_save_callers) {
+ info[0].ci_pc = (word)(&GC_save_callers);
+ for (i = 1; i < NFRAMES; ++i) info[i].ci_pc = 0;
+ return;
+ }
+ GC_in_save_callers = TRUE;
+# endif
GC_ASSERT(sizeof(struct callinfo) == sizeof(void *));
npcs = backtrace((void **)tmp_info, NFRAMES + IGNORE_FRAMES);
BCOPY(tmp_info+IGNORE_FRAMES, info, (npcs - IGNORE_FRAMES) * sizeof(void *));
for (i = npcs - IGNORE_FRAMES; i < NFRAMES; ++i) info[i].ci_pc = 0;
+# ifdef REDIRECT_MALLOC
+ GC_in_save_callers = FALSE;
+# endif
}
#else /* No builtin backtrace; do it ourselves */
diff --git a/powerpc_darwin_mach_dep.s b/powerpc_darwin_mach_dep.s
index 7586f459..fd23110b 100644
--- a/powerpc_darwin_mach_dep.s
+++ b/powerpc_darwin_mach_dep.s
@@ -64,7 +64,8 @@ _GC_push_regs:
; PIC stuff, generated by GCC
.data
-.picsymbol_stub
+.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
+ .align 2
L_GC_push_one$stub:
.indirect_symbol _GC_push_one
mflr r0
@@ -73,12 +74,12 @@ L0$_GC_push_one:
mflr r11
addis r11,r11,ha16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
mtlr r0
- lwz r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
+ lwzu r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
mtctr r12
- addi r11,r11,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
bctr
.data
.lazy_symbol_pointer
L_GC_push_one$lazy_ptr:
.indirect_symbol _GC_push_one
.long dyld_stub_binding_helper
+
diff --git a/pthread_stop_world.c b/pthread_stop_world.c
index 832c49ca..d301f643 100644
--- a/pthread_stop_world.c
+++ b/pthread_stop_world.c
@@ -1,8 +1,7 @@
#include "private/pthread_support.h"
#if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS) \
- && !defined(GC_DARWIN_THREADS) && !defined(GC_AIX_THREADS)
+ && !defined(GC_WIN32_THREADS) && !defined(GC_DARWIN_THREADS)
#include <signal.h>
#include <semaphore.h>
@@ -101,8 +100,32 @@ word GC_stop_count; /* Incremented at the beginning of GC_stop_world. */
sem_t GC_suspend_ack_sem;
+void GC_suspend_handler_inner(ptr_t sig_arg);
+
+#if defined(IA64) || defined(HP_PA)
+extern void GC_with_callee_saves_pushed();
+
+void GC_suspend_handler(int sig)
+{
+ int old_errno = errno;
+ GC_with_callee_saves_pushed(GC_suspend_handler_inner, (ptr_t)(word)sig);
+ errno = old_errno;
+}
+
+#else
+/* We believe that in all other cases the full context is already */
+/* in the signal handler frame. */
void GC_suspend_handler(int sig)
{
+ int old_errno = errno;
+ GC_suspend_handler_inner((ptr_t)(word)sig);
+ errno = old_errno;
+}
+#endif
+
+void GC_suspend_handler_inner(ptr_t sig_arg)
+{
+ int sig = (int)(word)sig_arg;
int dummy;
pthread_t my_thread = pthread_self();
GC_thread me;
@@ -369,9 +392,11 @@ void GC_stop_world()
}
}
for (i = 0; i < n_live_threads; i++) {
- if (0 != (code = sem_wait(&GC_suspend_ack_sem))) {
- GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code);
- ABORT("sem_wait for handler failed");
+ while (0 != (code = sem_wait(&GC_suspend_ack_sem))) {
+ if (errno != EINTR) {
+ GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code);
+ ABORT("sem_wait for handler failed");
+ }
}
}
# ifdef PARALLEL_MARK
diff --git a/pthread_support.c b/pthread_support.c
index e6b751b8..5eba6f7a 100644
--- a/pthread_support.c
+++ b/pthread_support.c
@@ -50,8 +50,7 @@
# include "private/pthread_support.h"
# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS) \
- && !defined(GC_AIX_THREADS)
+ && !defined(GC_WIN32_THREADS)
# if defined(GC_HPUX_THREADS) && !defined(USE_PTHREAD_SPECIFIC) \
&& !defined(USE_COMPILER_TLS)
@@ -68,7 +67,8 @@
# endif
# if (defined(GC_DGUX386_THREADS) || defined(GC_OSF1_THREADS) || \
- defined(GC_DARWIN_THREADS)) && !defined(USE_PTHREAD_SPECIFIC)
+ defined(GC_DARWIN_THREADS) || defined(GC_AIX_THREADS)) \
+ && !defined(USE_PTHREAD_SPECIFIC)
# define USE_PTHREAD_SPECIFIC
# endif
@@ -873,11 +873,12 @@ void GC_thr_init()
# if defined(GC_HPUX_THREADS)
GC_nprocs = pthread_num_processors_np();
# endif
-# if defined(GC_OSF1_THREADS)
+# if defined(GC_OSF1_THREADS) || defined(GC_AIX_THREADS)
GC_nprocs = sysconf(_SC_NPROCESSORS_ONLN);
if (GC_nprocs <= 0) GC_nprocs = 1;
# endif
-# if defined(GC_FREEBSD_THREADS)
+# if defined(GC_FREEBSD_THREADS) || defined(GC_IRIX_THREADS)
+ /* FIXME: For Irix, that's a ridiculous assumption. */
GC_nprocs = 1;
# endif
# if defined(GC_DARWIN_THREADS)
@@ -1228,7 +1229,13 @@ WRAP_FUNC(pthread_create)(pthread_t *new_thread,
} else {
pthread_attr_getstacksize(attr, &stack_size);
}
- GC_ASSERT(stack_size >= (8*HBLKSIZE*sizeof(word)));
+# ifdef PARALLEL_MARK
+ GC_ASSERT(stack_size >= (8*HBLKSIZE*sizeof(word)));
+# else
+ /* FreeBSD-5.3/Alpha: default pthread stack is 64K, */
+ /* HBLKSIZE=8192, sizeof(word)=8 */
+ GC_ASSERT(stack_size >= 65536);
+# endif
/* Our threads may need to do some work for the GC. */
/* Ridiculously small threads won't work, and they */
/* probably wouldn't work anyway. */
diff --git a/solaris_threads.c b/solaris_threads.c
index 8c9866d8..386736d9 100644
--- a/solaris_threads.c
+++ b/solaris_threads.c
@@ -248,8 +248,8 @@ static void stop_all_lwps()
for (i = 0; i < max_lwps; i++)
last_ids[i] = 0;
for (;;) {
- if (syscall(SYS_ioctl, GC_main_proc_fd, PIOCSTATUS, &status) < 0)
- ABORT("Main PIOCSTATUS failed");
+ if (syscall(SYS_ioctl, GC_main_proc_fd, PIOCSTATUS, &status) < 0)
+ ABORT("Main PIOCSTATUS failed");
if (status.pr_nlwp < 1)
ABORT("Invalid number of lwps returned by PIOCSTATUS");
if (status.pr_nlwp >= max_lwps) {
@@ -262,7 +262,7 @@ static void stop_all_lwps()
for (i = 0; i < max_lwps; i++)
last_ids[i] = 0;
continue;
- }
+ }
if (syscall(SYS_ioctl, GC_main_proc_fd, PIOCLWPIDS, GC_current_ids) < 0)
ABORT("PIOCLWPIDS failed");
changed = FALSE;
diff --git a/tests/test.c b/tests/test.c
index e1676aad..f4431739 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -1367,6 +1367,10 @@ void check_heap_stats()
max_heap_sz = 11000000;
}
# endif
+# ifndef ALIGN_DOUBLE
+ /* We end up needing more small object pages. */
+ max_heap_sz += 2000000;
+# endif
# ifdef GC_DEBUG
max_heap_sz *= 2;
# ifdef SAVE_CALL_CHAIN
diff --git a/version.h b/version.h
index b06f6dfe..3d1c6063 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
/* Eventually this one may become unnecessary. For now we need */
/* it to keep the old-style build process working. */
#define GC_TMP_VERSION_MAJOR 6
-#define GC_TMP_VERSION_MINOR 4
+#define GC_TMP_VERSION_MINOR 5
#define GC_TMP_ALPHA_VERSION GC_NOT_ALPHA
#ifndef GC_NOT_ALPHA
diff --git a/win32_threads.c b/win32_threads.c
index 5604290d..9fa75a4c 100755
--- a/win32_threads.c
+++ b/win32_threads.c
@@ -11,6 +11,7 @@
# undef pthread_create
# undef pthread_sigmask
# undef pthread_join
+# undef pthread_detach
# undef dlopen
# define DEBUG_CYGWIN_THREADS 0
@@ -185,7 +186,7 @@ static void GC_delete_thread(DWORD thread_id) {
/* Must still be in_use, since nobody else can store our thread_id. */
i++) {}
if (i > my_max) {
- WARN("Removing nonexisiting thread %ld\n", (GC_word)thread_id);
+ WARN("Removing nonexistent thread %ld\n", (GC_word)thread_id);
} else {
GC_delete_gc_thread(thread_table+i);
}
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