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authorSimon Josefsson <simon@josefsson.org>2008-10-30 18:17:33 +0100
committerSimon Josefsson <simon@josefsson.org>2008-10-30 18:17:33 +0100
commitc7d776fa5c08a7c74f2b84f78e2817edb73e3d1b (patch)
tree5000e38f446df16907780b9f791cc40dcd3a2ec6
parent9b7e493cda85c4c59da07a7c91408cfcb5e8724f (diff)
downloadgnutls-c7d776fa5c08a7c74f2b84f78e2817edb73e3d1b.tar.gz
More splitting updates.
Diffstat
-rw-r--r--Makefile.am4
-rw-r--r--configure.in90
-rw-r--r--lib/AUTHORS1
-rw-r--r--lib/COPYING (renamed from COPYING.LIB)0
-rw-r--r--lib/ChangeLog0
-rw-r--r--lib/Makefile.am8
-rw-r--r--lib/NEWS1
-rw-r--r--lib/README1
-rw-r--r--lib/configure.ac148
-rw-r--r--lib/po/.gitignore (renamed from po/.gitignore)0
-rw-r--r--lib/po/LINGUAS (renamed from po/LINGUAS)0
-rw-r--r--lib/po/Makevars (renamed from po/Makevars)0
-rw-r--r--lib/po/POTFILES.in (renamed from po/POTFILES.in)0
-rw-r--r--lib/po/de.po.in (renamed from po/de.po.in)0
-rw-r--r--lib/po/fr.po.in (renamed from po/fr.po.in)0
-rw-r--r--lib/po/ms.po.in (renamed from po/ms.po.in)0
-rw-r--r--lib/po/nl.po.in (renamed from po/nl.po.in)0
-rw-r--r--lib/po/pl.po.in (renamed from po/pl.po.in)0
-rw-r--r--lib/po/sv.po.in (renamed from po/sv.po.in)0
-rw-r--r--lib/po/vi.po.in (renamed from po/vi.po.in)0
-rw-r--r--libextra/AUTHORS1
-rw-r--r--libextra/COPYING674
-rw-r--r--libextra/ChangeLog0
-rw-r--r--libextra/Makefile.am2
-rw-r--r--libextra/NEWS1
-rw-r--r--libextra/README1
-rw-r--r--libextra/configure.ac50
-rw-r--r--libextra/gl/Makefile.am9
-rw-r--r--libextra/gl/m4/gnulib-cache.m43
-rw-r--r--libextra/gl/m4/gnulib-comp.m44
-rw-r--r--libextra/gl/m4/lib-ld.m4110
-rw-r--r--libextra/gl/m4/lib-link.m4754
-rw-r--r--libextra/gl/m4/lib-prefix.m4221
33 files changed, 1806 insertions, 277 deletions
diff --git a/Makefile.am b/Makefile.am
index a137c9b3a9..69f0c0dae3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,12 +22,12 @@
DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
-SUBDIRS = gl includes lib libextra src doc tests po
+SUBDIRS = gl includes lib libextra src doc tests
if HAVE_GUILE
SUBDIRS += guile
endif
-ACLOCAL_AMFLAGS = -I m4 -I gl/m4
+ACLOCAL_AMFLAGS = -I m4 -I gl/m4 -I lib/m4 -I libextra/m4
EXTRA_DIST = cfg.mk maint.mk .clcopying
diff --git a/configure.in b/configure.in
index 92c1d46506..970210f302 100644
--- a/configure.in
+++ b/configure.in
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
#
-# Author: Nikos Mavrogiannopoulos
+# Author: Nikos Mavrogiannopoulos, Simon Josefsson
#
# This file is part of GNUTLS.
#
@@ -94,32 +94,8 @@ AC_MSG_RESULT([***
gl_EARLY
AC_C_INLINE
-AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.17])
-
-AC_ARG_ENABLE(cxx,
- AS_HELP_STRING([--disable-cxx],
- [unconditionally disable the C++ library]),
- use_cxx=$enableval, use_cxx=yes)
-if test "$use_cxx" != "no"; then
- AC_LANG_PUSH(C++)
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], use_cxx=yes, use_cxx=no)
- AC_LANG_POP(C++)
-fi
-
-AC_MSG_CHECKING([whether C99 macros are supported])
-AC_TRY_COMPILE(,[
-#define test_mac(...)
-int z,y,x;
-test_mac(x,y,z);
-return 0;
-],
- dnl ***** OK
- AC_DEFINE(C99_MACROS, 1, [C99 macros are supported])
- AC_MSG_RESULT(yes),
- dnl ***** NOT FOUND
- AC_MSG_RESULT(no)
- AC_MSG_WARN([C99 macros not supported. This may affect compiling.]))
+LIBGNUTLS_HOOKS
+LIBGNUTLS_EXTRA_HOOKS
if test $ac_cv_c_compiler_gnu != no; then
@@ -161,19 +137,6 @@ if test $ac_cv_c_compiler_gnu != no; then
AC_MSG_RESULT($_gcc_gnu89_inline)
CFLAGS="$_gcc_cflags_save"
- AC_MSG_CHECKING([if gcc/ld supports -Wl,--output-def])
- if test "$enable_shared" = no; then
- output_def=no
- AC_MSG_RESULT([no need, since shared libraries are disabled])
- else
- _gcc_ldflags_save=$LDFLAGS
- LDFLAGS="-Wl,--output-def,foo.def"
- AC_LINK_IFELSE(AC_LANG_PROGRAM([]),output_def=yes,output_def=no)
- rm -f foo.def
- AC_MSG_RESULT($output_def)
- LDFLAGS="$_gcc_ldflags_save"
- fi
-
if test x$opt_dmalloc_mode = xyes; then
AC_CHECK_LIB(dmalloc, main)
AC_DEFINE(USE_DMALLOC, 1, [enable the use of dmalloc])
@@ -195,7 +158,6 @@ if test $ac_cv_c_compiler_gnu != no; then
fi
# Needs to be called outside of 'if' clause.
-AM_CONDITIONAL(HAVE_LD_OUTPUT_DEF, test "$output_def" = "yes")
AM_CONDITIONAL([HAVE_GCC_GNU89_INLINE_OPTION],
[test "$_gcc_gnu89_inline" = "yes"])
@@ -255,25 +217,6 @@ case $ac_cv_sizeof_void_p in
;;
esac
-# For some systems we know that we have ld_version scripts.
-# Use it then as default.
-have_ld_version_script=no
-case "${host}" in
- *-*-linux*)
- have_ld_version_script=yes
- ;;
- *-*-gnu*)
- have_ld_version_script=yes
- ;;
-esac
-AC_ARG_ENABLE([ld-version-script],
- AC_HELP_STRING([--enable-ld-version-script],
- [enable/disable use of linker version script.
- (default is system dependent)]),
- [have_ld_version_script=$enableval],
- [ : ] )
-AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
-
AC_CHECK_TYPES(uint,,, [
# include <sys/types.h>
])
@@ -370,21 +313,6 @@ if test "$ac_cv_libgcrypt" != yes; then
]])
fi
-# If this ever changes to 0, the user disabled some officially enabled
-# stuff so we will print a warning.
-ac_full=1
-
-if test "$ac_full" != 1; then
- AC_MSG_WARN([[
-***
-*** C++ library disabled because some parts of GnuTLS has been disabled.
-]])
- use_cxx=no
-fi
-AM_CONDITIONAL(ENABLE_CXX, test "$use_cxx" != "no")
-AC_MSG_CHECKING([whether to build C++ library])
-AC_MSG_RESULT($use_cxx)
-
dnl Check for libcfg+
SAVED_LIBS=$LIBS
@@ -421,7 +349,6 @@ LIBS="$save_LIBS"
if test "$wsastartup" = "yes"; then
AC_DEFINE(HAVE_WINSOCK, 1, [Call WSAStartup in gnutls_global_init])
fi
-AM_CONDITIONAL(NEED_WS2_32, test "$wsastartup" = "yes")
AC_MSG_CHECKING([if we have Windows and WSAStartup/WSACleanup in -lws2_32])
AC_MSG_RESULT($wsastartup)
@@ -439,15 +366,6 @@ AC_MSG_RESULT([***
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
-export ac_full
-
-if test $ac_full -eq 0; then
- AC_SUBST(POSSIBLY_WARN_ABOUT_MISSING_FEATURES, [[
-#ifdef __GNUC__
-#warning This is not the official GnuTLS library. Several features were disabled at compilation.
-#endif /* __GNUC__ */]])
-fi
-
AC_SUBST(AM_CFLAGS)
AC_CONFIG_SUBDIRS([lib])
@@ -458,7 +376,7 @@ AC_CONFIG_FILES([Makefile po/Makefile.in \
doc/manpages/Makefile doc/reference/Makefile doc/doxygen/Doxyfile \
doc/credentials/Makefile doc/credentials/x509/Makefile \
doc/credentials/srp/Makefile doc/credentials/openpgp/Makefile \
- gl/Makefile gl/tests/Makefile lgl/Makefile lgl/tests/Makefile \
+ gl/Makefile gl/tests/Makefile \
tests/Makefile tests/rsa-md5-collision/Makefile tests/userid/Makefile \
tests/pkcs1-padding/Makefile tests/pkcs8-decode/Makefile \
tests/pkcs12-decode/Makefile tests/pathlen/Makefile \
diff --git a/lib/AUTHORS b/lib/AUTHORS
new file mode 100644
index 0000000000..bcc2101215
--- /dev/null
+++ b/lib/AUTHORS
@@ -0,0 +1 @@
+See ../AUTHORS.
diff --git a/COPYING.LIB b/lib/COPYING
index 8add30ad59..8add30ad59 100644
--- a/COPYING.LIB
+++ b/lib/COPYING
diff --git a/lib/ChangeLog b/lib/ChangeLog
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/lib/ChangeLog
diff --git a/lib/Makefile.am b/lib/Makefile.am
index f2da1d0d44..8f930ab0bf 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -20,9 +20,9 @@
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA
-ACLOCAL_AMFLAGS = -I gl/m4
+ACLOCAL_AMFLAGS = -I m4 -I gl/m4
-SUBDIRS = gl x509
+SUBDIRS = gl po x509
if ENABLE_MINITASN1
SUBDIRS += minitasn1
endif
@@ -111,10 +111,6 @@ libgnutls_la_LDFLAGS = -no-undefined \
libgnutls_la_LIBADD = ../lgl/liblgnu.la x509/libgnutls_x509.la \
$(LTLIBZ) $(LTLIBGCRYPT) $(LTLIBINTL)
-if NEED_WS2_32
-libgnutls_la_LIBADD += -lws2_32
-endif
-
if ENABLE_OPENPGP
libgnutls_la_LIBADD += openpgp/libgnutls_openpgp.la
libgnutls_la_LIBADD += opencdk/libminiopencdk.la
diff --git a/lib/NEWS b/lib/NEWS
new file mode 100644
index 0000000000..7035a472f6
--- /dev/null
+++ b/lib/NEWS
@@ -0,0 +1 @@
+See ../NEWS.
diff --git a/lib/README b/lib/README
new file mode 100644
index 0000000000..042fa94b5f
--- /dev/null
+++ b/lib/README
@@ -0,0 +1 @@
+See ../README.
diff --git a/lib/configure.ac b/lib/configure.ac
index 27a50efd2f..e1524866cc 100644
--- a/lib/configure.ac
+++ b/lib/configure.ac
@@ -23,155 +23,27 @@ dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT([libgnutls], [2.7.1], [bug-gnutls@gnu.org])
-AC_CONFIG_AUX_DIR([../build-aux])
-AC_CONFIG_MACRO_DIR([../m4])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.10 -Wall -Werror -Wno-override])
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
-AC_PROG_CXX
lgl_EARLY
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION([0.17])
+
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
-# Check for libtasn1
-AC_ARG_WITH(included-libtasn1,
- AS_HELP_STRING([--with-included-libtasn1], [use the included libtasn1]),
- included_libtasn1=$withval,
- included_libtasn1=no)
-if test "$included_libtasn1" = "no"; then
- AC_LIB_HAVE_LINKFLAGS(tasn1,, [#include <libtasn1.h>],
- [asn1_check_version (NULL)])
- if test "$ac_cv_libtasn1" != yes; then
- included_libtasn1=yes
- AC_MSG_WARN([[
-***
-*** Libtasn1 was not found. Will use the included one.
-]])
- fi
-fi
-AC_MSG_CHECKING([whether to use the included minitasn1])
-AC_MSG_RESULT($included_libtasn1)
-AM_CONDITIONAL(ENABLE_MINITASN1, test "$included_libtasn1" = "yes")
-
-AC_MSG_CHECKING([whether to enable Opaque PRF input support])
-AC_ARG_ENABLE(opaque-prf-input,
- AS_HELP_STRING([--enable-opaque-prf-input=DD],
- [enable Opaque PRF input using DD as extension type]),
- ac_opaque_prf_input=$enableval, ac_opaque_prf_input=no)
-if test "$ac_opaque_prf_input" != "no"; then
- if ! echo $ac_opaque_prf_input | egrep -q '^[[0-9]]+$'; then
- ac_opaque_prf_input=no
- AC_MSG_WARN([[
-*** Could not parse Opaque PRF Input extension type.
-*** Use --enable-opaque-prf-input=XX where XX is decimal, for example
-*** to use extension value 42 use --enable-opqaue-prf-input=42]])
- fi
-fi
-if test "$ac_opaque_prf_input" != "no"; then
- AC_MSG_RESULT([yes (extension value $ac_opaque_prf_input)])
- AC_DEFINE_UNQUOTED(ENABLE_OPRFI, $ac_opaque_prf_input,
- [enable Opaque PRF Input])
-else
- AC_MSG_RESULT(no)
-fi
-AM_CONDITIONAL(ENABLE_OPRFI, test "$ac_opaque_prf_input" != "no")
-
-AC_MSG_CHECKING([whether to disable SRP authentication support])
-AC_ARG_ENABLE(srp-authentication,
- AS_HELP_STRING([--disable-srp-authentication],
- [disable the SRP authentication support]),
- ac_enable_srp=no)
-if test x$ac_enable_srp != xno; then
- AC_MSG_RESULT(no)
- AC_DEFINE(ENABLE_SRP, 1, [enable SRP authentication])
-else
- ac_full=0
- AC_MSG_RESULT(yes)
-fi
-AM_CONDITIONAL(ENABLE_SRP, test "$ac_enable_srp" != "no")
-
-AC_MSG_CHECKING([whether to disable PSK authentication support])
-AC_ARG_ENABLE(psk-authentication,
- AS_HELP_STRING([--disable-psk-authentication],
- [disable the PSK authentication support]),
- ac_enable_psk=no)
-if test x$ac_enable_psk != xno; then
- AC_MSG_RESULT(no)
- AC_DEFINE(ENABLE_PSK, 1, [enable PSK authentication])
-else
- ac_full=0
- AC_MSG_RESULT(yes)
-fi
-AM_CONDITIONAL(ENABLE_PSK, test "$ac_enable_psk" != "no")
-
-AC_MSG_CHECKING([whether to disable anonymous authentication support])
-AC_ARG_ENABLE(anon-authentication,
- AS_HELP_STRING([--disable-anon-authentication],
- [disable the anonymous authentication support]),
- ac_enable_anon=no)
-if test x$ac_enable_anon != xno; then
- AC_MSG_RESULT(no)
- AC_DEFINE(ENABLE_ANON, 1, [enable anonymous authentication])
-else
- ac_full=0
- AC_MSG_RESULT(yes)
-fi
-AM_CONDITIONAL(ENABLE_ANON, test "$ac_enable_anon" != "no")
-
-# Allow disabling Camellia
-AC_ARG_ENABLE(camellia,
- AS_HELP_STRING([--disable-camellia], [disable Camellia cipher]),
- enable_camellia=$enableval, enable_camellia=no)
-AC_MSG_CHECKING([whether to disable Camellia cipher])
-if test "$enable_camellia" != "no"; then
- AC_MSG_RESULT([no])
- AC_DEFINE(ENABLE_CAMELLIA, 1, [enable camellia block cipher])
-else
- AC_MSG_RESULT([yes])
-fi
-
-AC_MSG_CHECKING([whether to disable extra PKI stuff])
-AC_ARG_ENABLE(extra-pki,
- AS_HELP_STRING([--disable-extra-pki],
- [only enable the basic PKI stuff]),
- enable_pki=$enableval, enable_pki=yes)
-if test "$enable_pki" != "yes"; then
- ac_full=0
- AC_MSG_RESULT(yes)
-else
- AC_MSG_RESULT(no)
- AC_DEFINE(ENABLE_PKI, 1, [whether to include all the PKCS/PKI stuff])
-fi
-AM_CONDITIONAL(ENABLE_PKI, test "$enable_pki" = "yes")
-
-ac_enable_openpgp=yes
-AC_MSG_CHECKING([whether to disable OpenPGP Certificate authentication support])
-AC_ARG_ENABLE(openpgp-authentication,
- AS_HELP_STRING([--disable-openpgp-authentication],
- [disable the OpenPGP authentication support]),
- ac_enable_openpgp=no)
-if test x$ac_enable_openpgp = xno; then
- AC_MSG_RESULT(yes)
- ac_full=0
-else
- AC_DEFINE(ENABLE_OPENPGP, 1, [use openpgp authentication])
- AC_MSG_RESULT(no)
-fi
-AM_CONDITIONAL(ENABLE_OPENPGP, test "$ac_enable_openpgp" = "yes")
-
-dnl CHECK FOR ZLIB SUPPORT
-dnl
+LIBGNUTLS_HOOKS
+AC_ARG_WITH(zlib, AS_HELP_STRING([--without-zlib],
+ [disable zlib compression support]),
+ ac_zlib=$withval, ac_zlib=yes)
AC_MSG_CHECKING([whether to include zlib compression support])
-
-AC_ARG_WITH(zlib,
- AS_HELP_STRING([--without-zlib], [disable zlib compression support]),
- ac_zlib=$withval,
- ac_zlib=yes)
-
if test x$ac_zlib != xno; then
AC_MSG_RESULT(yes)
AC_LIB_HAVE_LINKFLAGS(z,, [#include <zlib.h>], [compress (0, 0, 0, 0);])
@@ -198,5 +70,7 @@ AC_CONFIG_FILES([ \
openpgp/Makefile \
opencdk/Makefile \
gnutls.pc \
+ gl/Makefile \
+ gl/tests/Makefile \
])
AC_OUTPUT
diff --git a/po/.gitignore b/lib/po/.gitignore
index c43d754af0..c43d754af0 100644
--- a/po/.gitignore
+++ b/lib/po/.gitignore
diff --git a/po/LINGUAS b/lib/po/LINGUAS
index e67b2a5325..e67b2a5325 100644
--- a/po/LINGUAS
+++ b/lib/po/LINGUAS
diff --git a/po/Makevars b/lib/po/Makevars
index 6487d53ac7..6487d53ac7 100644
--- a/po/Makevars
+++ b/lib/po/Makevars
diff --git a/po/POTFILES.in b/lib/po/POTFILES.in
index 8943037b4f..8943037b4f 100644
--- a/po/POTFILES.in
+++ b/lib/po/POTFILES.in
diff --git a/po/de.po.in b/lib/po/de.po.in
index d30467b83e..d30467b83e 100644
--- a/po/de.po.in
+++ b/lib/po/de.po.in
diff --git a/po/fr.po.in b/lib/po/fr.po.in
index 6e371efae4..6e371efae4 100644
--- a/po/fr.po.in
+++ b/lib/po/fr.po.in
diff --git a/po/ms.po.in b/lib/po/ms.po.in
index 7639a2ec4a..7639a2ec4a 100644
--- a/po/ms.po.in
+++ b/lib/po/ms.po.in
diff --git a/po/nl.po.in b/lib/po/nl.po.in
index 433b423c13..433b423c13 100644
--- a/po/nl.po.in
+++ b/lib/po/nl.po.in
diff --git a/po/pl.po.in b/lib/po/pl.po.in
index 12f9d5c110..12f9d5c110 100644
--- a/po/pl.po.in
+++ b/lib/po/pl.po.in
diff --git a/po/sv.po.in b/lib/po/sv.po.in
index 52eaabb2c8..52eaabb2c8 100644
--- a/po/sv.po.in
+++ b/lib/po/sv.po.in
diff --git a/po/vi.po.in b/lib/po/vi.po.in
index 85b7c2623e..85b7c2623e 100644
--- a/po/vi.po.in
+++ b/lib/po/vi.po.in
diff --git a/libextra/AUTHORS b/libextra/AUTHORS
new file mode 100644
index 0000000000..bcc2101215
--- /dev/null
+++ b/libextra/AUTHORS
@@ -0,0 +1 @@
+See ../AUTHORS.
diff --git a/libextra/COPYING b/libextra/COPYING
new file mode 100644
index 0000000000..94a9ed024d
--- /dev/null
+++ b/libextra/COPYING
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+ Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so. This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software. The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable. Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products. If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary. To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+ "The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+ To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy. The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
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+ 9. Acceptance Not Required for Having Copies.
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+ You are not required to accept this License in order to receive or
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+ A "contributor" is a copyright holder who authorizes use under this
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+ A contributor's "essential patent claims" are all patent claims
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+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
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+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+License and any other pertinent obligations, then as a consequence you may
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+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
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+section 13, concerning interaction through a network will apply to the
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+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
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+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
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+to choose that version for the Program.
+
+ Later license versions may give you additional or different
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+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/libextra/ChangeLog b/libextra/ChangeLog
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/libextra/ChangeLog
diff --git a/libextra/Makefile.am b/libextra/Makefile.am
index 80c56287dd..2808be02dc 100644
--- a/libextra/Makefile.am
+++ b/libextra/Makefile.am
@@ -20,7 +20,7 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
-ACLOCAL_AMFLAGS = -I gl/m4
+ACLOCAL_AMFLAGS = -I m4 -I gl/m4 -I ../lib/m4
AM_CPPFLAGS = -I$(srcdir)/gl -I$(top_srcdir)/lgl -I$(top_builddir)/lgl \
-I$(top_srcdir)/lib -I../includes -I$(top_srcdir)/includes \
diff --git a/libextra/NEWS b/libextra/NEWS
new file mode 100644
index 0000000000..7035a472f6
--- /dev/null
+++ b/libextra/NEWS
@@ -0,0 +1 @@
+See ../NEWS.
diff --git a/libextra/README b/libextra/README
new file mode 100644
index 0000000000..042fa94b5f
--- /dev/null
+++ b/libextra/README
@@ -0,0 +1 @@
+See ../README.
diff --git a/libextra/configure.ac b/libextra/configure.ac
index 8480227dd1..4c5a55e0fd 100644
--- a/libextra/configure.ac
+++ b/libextra/configure.ac
@@ -23,8 +23,8 @@ dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT([libgnutls-extra], [2.7.1], [bug-gnutls@gnu.org])
-AC_CONFIG_AUX_DIR([../build-aux])
-AC_CONFIG_MACRO_DIR([../m4])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.10 -Wall -Werror -Wno-override])
AM_CONFIG_HEADER(config.h)
@@ -35,41 +35,8 @@ xgl_EARLY
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
-AC_MSG_CHECKING([whether to disable OpenSSL compatibility layer])
-AC_ARG_ENABLE(openssl-compatibility,
- AS_HELP_STRING([--disable-openssl-compatibility],
- [disable the OpenSSL compatibility support]),
- ac_enable_openssl=$withval,
- ac_enable_openssl=yes)
-if test x$ac_enable_openssl != xno; then
- AC_MSG_RESULT(no)
-else
- AC_MSG_RESULT(yes)
-fi
-AM_CONDITIONAL(ENABLE_OPENSSL, test "$ac_enable_openssl" = "yes")
-
-# Check for libtasn1
-AC_ARG_WITH(included-libtasn1,
- AS_HELP_STRING([--with-included-libtasn1], [use the included libtasn1]),
- included_libtasn1=$withval,
- included_libtasn1=no)
-if test "$included_libtasn1" = "no"; then
- AC_LIB_HAVE_LINKFLAGS(tasn1,, [#include <libtasn1.h>],
- [asn1_check_version (NULL)])
- if test "$ac_cv_libtasn1" != yes; then
- included_libtasn1=yes
- AC_MSG_WARN([[
-***
-*** Libtasn1 was not found. Will use the included one.
-]])
- fi
-fi
-AC_MSG_CHECKING([whether to use the included minitasn1])
-AC_MSG_RESULT($included_libtasn1)
-AM_CONDITIONAL(ENABLE_MINITASN1, test "$included_libtasn1" = "yes")
-
-dnl CHECK FOR LZO SUPPORT
-dnl
+LIBGNUTLS_HOOKS
+LIBGNUTLS_EXTRA_HOOKS
AC_ARG_WITH(lzo,
AS_HELP_STRING([--with-lzo], [use experimental LZO compression]),
@@ -77,7 +44,6 @@ AC_ARG_WITH(lzo,
use_lzo=no)
AC_MSG_CHECKING([whether to include LZO compression support])
AC_MSG_RESULT($use_lzo)
-
LZO_LIBS=
if test "$use_lzo" = "yes"; then
AC_CHECK_LIB(lzo2, lzo1x_1_compress, LZO_LIBS=-llzo2)
@@ -92,7 +58,6 @@ if test "$use_lzo" = "yes"; then
fi
fi
AC_SUBST(LZO_LIBS)
-
if test "$use_lzo" = "yes"; then
AC_DEFINE(USE_LZO, 1, [whether to use the LZO compression])
if test "$LZO_LIBS" = "-llzo"; then
@@ -101,7 +66,6 @@ if test "$use_lzo" = "yes"; then
AC_CHECK_HEADERS(lzo/lzo1x.h)
fi
fi
-
AM_CONDITIONAL(USE_LZO, test "$use_lzo" = "yes")
xgl_INIT
@@ -112,8 +76,8 @@ AC_SUBST(LIBGNUTLS_EXTRA_LIBS)
AC_SUBST(LIBGNUTLS_EXTRA_CFLAGS)
AC_CONFIG_FILES([ \
- libextra/Makefile \
- libextra/gl/Makefile \
- libextra/gnutls-extra.pc \
+ Makefile \
+ gl/Makefile \
+ gnutls-extra.pc \
])
AC_OUTPUT
diff --git a/libextra/gl/Makefile.am b/libextra/gl/Makefile.am
index 70cf00c0b4..160df6ce44 100644
--- a/libextra/gl/Makefile.am
+++ b/libextra/gl/Makefile.am
@@ -9,7 +9,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libxgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=../build-aux --avoid=dummy --avoid=stdint --libtool --macro-prefix=xgl --no-vc-files crypto/hmac-md5 crypto/md5
+# Reproduce by: gnulib-tool --import --dir=. --lib=libxgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=dummy --avoid=stdint --libtool --macro-prefix=xgl --no-vc-files crypto/hmac-md5 crypto/md5 havelib
AUTOMAKE_OPTIONS = 1.5 gnits
@@ -55,6 +55,13 @@ EXTRA_libxgnu_la_SOURCES += md5.c
## end gnulib module crypto/md5
+## begin gnulib module havelib
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/config.rpath
+
+## end gnulib module havelib
+
## begin gnulib module memxor
diff --git a/libextra/gl/m4/gnulib-cache.m4 b/libextra/gl/m4/gnulib-cache.m4
index d44f334d1b..a1aeb720e6 100644
--- a/libextra/gl/m4/gnulib-cache.m4
+++ b/libextra/gl/m4/gnulib-cache.m4
@@ -15,13 +15,14 @@
# Specification in the form of a command-line invocation:
-# gnulib-tool --import --dir=. --lib=libxgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=../build-aux --avoid=dummy --avoid=stdint --libtool --macro-prefix=xgl --no-vc-files crypto/hmac-md5 crypto/md5
+# gnulib-tool --import --dir=. --lib=libxgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=dummy --avoid=stdint --libtool --macro-prefix=xgl --no-vc-files crypto/hmac-md5 crypto/md5 havelib
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([
crypto/hmac-md5
crypto/md5
+ havelib
])
gl_AVOID([dummy stdint])
gl_SOURCE_BASE([gl])
diff --git a/libextra/gl/m4/gnulib-comp.m4 b/libextra/gl/m4/gnulib-comp.m4
index 2389317aea..8219bb8ebe 100644
--- a/libextra/gl/m4/gnulib-comp.m4
+++ b/libextra/gl/m4/gnulib-comp.m4
@@ -171,6 +171,7 @@ AC_DEFUN([xgltests_LIBSOURCES], [
# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([xgl_FILE_LIST], [
+ build-aux/config.rpath
lib/hmac-md5.c
lib/hmac.h
lib/md5.c
@@ -179,6 +180,9 @@ AC_DEFUN([xgl_FILE_LIST], [
lib/memxor.h
m4/gnulib-common.m4
m4/hmac-md5.m4
+ m4/lib-ld.m4
+ m4/lib-link.m4
+ m4/lib-prefix.m4
m4/md5.m4
m4/memxor.m4
])
diff --git a/libextra/gl/m4/lib-ld.m4 b/libextra/gl/m4/lib-ld.m4
new file mode 100644
index 0000000000..96c4e2c339
--- /dev/null
+++ b/libextra/gl/m4/lib-ld.m4
@@ -0,0 +1,110 @@
+# lib-ld.m4 serial 3 (gettext-0.13)
+dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl Subroutines of libtool.m4,
+dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
+dnl with libtool.m4.
+
+dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
+AC_DEFUN([AC_LIB_PROG_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ acl_cv_prog_gnu_ld=yes ;;
+*)
+ acl_cv_prog_gnu_ld=no ;;
+esac])
+with_gnu_ld=$acl_cv_prog_gnu_ld
+])
+
+dnl From libtool-1.4. Sets the variable LD.
+AC_DEFUN([AC_LIB_PROG_LD],
+[AC_ARG_WITH(gnu-ld,
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+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 "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(acl_cv_path_LD,
+[if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$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$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break ;;
+ *)
+ test "$with_gnu_ld" != yes && break ;;
+ esac
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$acl_cv_path_LD"
+if test -n "$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_LIB_PROG_LD_GNU
+])
diff --git a/libextra/gl/m4/lib-link.m4 b/libextra/gl/m4/lib-link.m4
new file mode 100644
index 0000000000..7e07a42468
--- /dev/null
+++ b/libextra/gl/m4/lib-link.m4
@@ -0,0 +1,754 @@
+# lib-link.m4 serial 16 (gettext-0.18)
+dnl Copyright (C) 2001-2008 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+
+AC_PREREQ(2.54)
+
+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
+dnl augments the CPPFLAGS variable.
+dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
+dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
+AC_DEFUN([AC_LIB_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ pushdef([Name],[translit([$1],[./-], [___])])
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+ ac_cv_lib[]Name[]_libs="$LIB[]NAME"
+ ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
+ ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
+ ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
+ ])
+ LIB[]NAME="$ac_cv_lib[]Name[]_libs"
+ LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
+ INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
+ LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ AC_SUBST([LIB]NAME[_PREFIX])
+ dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
+ dnl results of this search when this library appears as a dependency.
+ HAVE_LIB[]NAME=yes
+ popdef([NAME])
+ popdef([Name])
+])
+
+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
+dnl searches for libname and the libraries corresponding to explicit and
+dnl implicit dependencies, together with the specified include files and
+dnl the ability to compile and link the specified testcode. If found, it
+dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
+dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
+dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
+dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ pushdef([Name],[translit([$1],[./-], [___])])
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+
+ dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+
+ dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed lib[]Name and not disabled its use
+ dnl via --without-lib[]Name-prefix, he wants to use it.
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+
+ AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIB[]NAME"
+ AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
+ LIBS="$ac_save_LIBS"
+ ])
+ if test "$ac_cv_lib[]Name" = yes; then
+ HAVE_LIB[]NAME=yes
+ AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
+ AC_MSG_CHECKING([how to link with lib[]$1])
+ AC_MSG_RESULT([$LIB[]NAME])
+ else
+ HAVE_LIB[]NAME=no
+ dnl If $LIB[]NAME didn't lead to a usable library, we don't need
+ dnl $INC[]NAME either.
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIB[]NAME=
+ LTLIB[]NAME=
+ LIB[]NAME[]_PREFIX=
+ fi
+ AC_SUBST([HAVE_LIB]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ AC_SUBST([LIB]NAME[_PREFIX])
+ popdef([NAME])
+ popdef([Name])
+])
+
+dnl Determine the platform dependent parameters needed to use rpath:
+dnl acl_libext,
+dnl acl_shlibext,
+dnl acl_hardcode_libdir_flag_spec,
+dnl acl_hardcode_libdir_separator,
+dnl acl_hardcode_direct,
+dnl acl_hardcode_minus_L.
+AC_DEFUN([AC_LIB_RPATH],
+[
+ dnl Tell automake >= 1.10 to complain if config.rpath is missing.
+ m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
+ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
+ AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
+ AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
+ AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+ ])
+ wl="$acl_cv_wl"
+ acl_libext="$acl_cv_libext"
+ acl_shlibext="$acl_cv_shlibext"
+ acl_libname_spec="$acl_cv_libname_spec"
+ acl_library_names_spec="$acl_cv_library_names_spec"
+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ acl_hardcode_direct="$acl_cv_hardcode_direct"
+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ dnl Determine whether the user wants rpath handling at all.
+ AC_ARG_ENABLE(rpath,
+ [ --disable-rpath do not hardcode runtime library paths],
+ :, enable_rpath=yes)
+])
+
+dnl AC_LIB_FROMPACKAGE(name, package)
+dnl declares that libname comes from the given package. The configure file
+dnl will then not have a --with-libname-prefix option but a
+dnl --with-package-prefix option. Several libraries can come from the same
+dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
+dnl macro call that searches for libname.
+AC_DEFUN([AC_LIB_FROMPACKAGE],
+[
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ define([acl_frompackage_]NAME, [$2])
+ popdef([NAME])
+ pushdef([PACK],[$2])
+ pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ define([acl_libsinpackage_]PACKUP,
+ m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
+ popdef([PACKUP])
+ popdef([PACK])
+])
+
+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
+dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
+dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
+ pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
+ dnl Autoconf >= 2.61 supports dots in --with options.
+ pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_ARG_WITH(P_A_C_K[-prefix],
+[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
+ --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ if test "$acl_libdirstem2" != "$acl_libdirstem" \
+ && ! test -d "$withval/$acl_libdirstem"; then
+ additional_libdir="$withval/$acl_libdirstem2"
+ fi
+ fi
+ fi
+])
+ dnl Search the library and its dependencies in $additional_libdir and
+ dnl $LDFLAGS. Using breadth-first-seach.
+ LIB[]NAME=
+ LTLIB[]NAME=
+ INC[]NAME=
+ LIB[]NAME[]_PREFIX=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='$1 $2'
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
+ dnl or AC_LIB_HAVE_LINKFLAGS call.
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
+ else
+ dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
+ dnl that this library doesn't exist. So just drop it.
+ :
+ fi
+ else
+ dnl Search the library lib$name in $additional_libdir and $LDFLAGS
+ dnl and the already constructed $LIBNAME/$LTLIBNAME.
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
+ if test -n "$acl_shlibext"; then
+ shrext=".$acl_shlibext" # typically: shrext=.so
+ else
+ shrext=
+ fi
+ if test $use_additional = yes; then
+ dir="$additional_libdir"
+ dnl The same code as in the loop below:
+ dnl First look for a shared library.
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ dnl Then look for a static library.
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ dnl First look for a shared library.
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ dnl Then look for a static library.
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ dnl Found the library.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ dnl Linking with a shared library. We attempt to hardcode its
+ dnl directory into the executable's runpath, unless it's the
+ dnl standard /usr/lib.
+ if test "$enable_rpath" = no \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ dnl No hardcoding is needed.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ dnl The hardcoding into $LIBNAME is system dependent.
+ if test "$acl_hardcode_direct" = yes; then
+ dnl Using DIR/libNAME.so during linking hardcodes DIR into the
+ dnl resulting binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ dnl Rely on "-L$found_dir".
+ dnl But don't add it if it's already contained in the LDFLAGS
+ dnl or the already constructed $LIBNAME
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
+ fi
+ if test "$acl_hardcode_minus_L" != no; then
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
+ dnl here, because this doesn't fit in flags passed to the
+ dnl compiler. So give up. No hardcoding. This affects only
+ dnl very old systems.
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ dnl Linking with a static library.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
+ else
+ dnl We shouldn't come here, but anyway it's good to have a
+ dnl fallback.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
+ fi
+ fi
+ dnl Assume the include files are nearby.
+ additional_includedir=
+ case "$found_dir" in
+ */$acl_libdirstem | */$acl_libdirstem/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
+ LIB[]NAME[]_PREFIX="$basedir"
+ additional_includedir="$basedir/include"
+ ;;
+ */$acl_libdirstem2 | */$acl_libdirstem2/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
+ LIB[]NAME[]_PREFIX="$basedir"
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ dnl Potentially add $additional_includedir to $INCNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 3. if it's already present in $CPPFLAGS or the already
+ dnl constructed $INCNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INC[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $INCNAME.
+ INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ dnl Look for dependencies.
+ if test -n "$found_la"; then
+ dnl Read the .la file. It defines the variables
+ dnl dlname, library_names, old_library, dependency_libs, current,
+ dnl age, revision, installed, dlopen, dlpreopen, libdir.
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ dnl We use only dependency_libs.
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 3. if it's already present in $LDFLAGS or the already
+ dnl constructed $LIBNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LIBNAME.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LTLIBNAME.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ dnl Handle this in the next round.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ dnl Handle this in the next round. Throw away the .la's
+ dnl directory; it is already contained in a preceding -L
+ dnl option.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ dnl Most likely an immediate library name.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ dnl Didn't find the library; assume it is in the system directories
+ dnl known to the linker and runtime loader. (All the system
+ dnl directories known to the linker should also be known to the
+ dnl runtime loader, otherwise the system is severely misconfigured.)
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$acl_hardcode_libdir_separator"; then
+ dnl Weird platform: only the last -rpath option counts, the user must
+ dnl pass all path elements in one option. We can arrange that for a
+ dnl single library, but not when more than one $LIBNAMEs are used.
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
+ done
+ dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ else
+ dnl The -rpath options are cumulative.
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ dnl When using libtool, the option that works for both libraries and
+ dnl executables is -R. The -R options are cumulative.
+ for found_dir in $ltrpathdirs; do
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
+ done
+ fi
+ popdef([P_A_C_K])
+ popdef([PACKLIBS])
+ popdef([PACKUP])
+ popdef([PACK])
+ popdef([NAME])
+])
+
+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
+dnl unless already present in VAR.
+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
+dnl contains two or three consecutive elements that belong together.
+AC_DEFUN([AC_LIB_APPENDTOVAR],
+[
+ for element in [$2]; do
+ haveit=
+ for x in $[$1]; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ [$1]="${[$1]}${[$1]:+ }$element"
+ fi
+ done
+])
+
+dnl For those cases where a variable contains several -L and -l options
+dnl referring to unknown libraries and directories, this macro determines the
+dnl necessary additional linker options for the runtime path.
+dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
+dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
+dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
+dnl otherwise linking without libtool is assumed.
+AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
+[
+ AC_REQUIRE([AC_LIB_RPATH])
+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
+ $1=
+ if test "$enable_rpath" != no; then
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ dnl Use an explicit option to hardcode directories into the resulting
+ dnl binary.
+ rpathdirs=
+ next=
+ for opt in $2; do
+ if test -n "$next"; then
+ dir="$next"
+ dnl No need to hardcode the standard /usr/lib.
+ if test "X$dir" != "X/usr/$acl_libdirstem" \
+ && test "X$dir" != "X/usr/$acl_libdirstem2"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ next=
+ else
+ case $opt in
+ -L) next=yes ;;
+ -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
+ dnl No need to hardcode the standard /usr/lib.
+ if test "X$dir" != "X/usr/$acl_libdirstem" \
+ && test "X$dir" != "X/usr/$acl_libdirstem2"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ next= ;;
+ *) next= ;;
+ esac
+ fi
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n ""$3""; then
+ dnl libtool is used for linking. Use -R options.
+ for dir in $rpathdirs; do
+ $1="${$1}${$1:+ }-R$dir"
+ done
+ else
+ dnl The linker is used for linking directly.
+ if test -n "$acl_hardcode_libdir_separator"; then
+ dnl Weird platform: only the last -rpath option counts, the user
+ dnl must pass all path elements in one option.
+ alldirs=
+ for dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ $1="$flag"
+ else
+ dnl The -rpath options are cumulative.
+ for dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ $1="${$1}${$1:+ }$flag"
+ done
+ fi
+ fi
+ fi
+ fi
+ fi
+ AC_SUBST([$1])
+])
diff --git a/libextra/gl/m4/lib-prefix.m4 b/libextra/gl/m4/lib-prefix.m4
new file mode 100644
index 0000000000..3bdc0fc574
--- /dev/null
+++ b/libextra/gl/m4/lib-prefix.m4
@@ -0,0 +1,221 @@
+# lib-prefix.m4 serial 6 (gettext-0.18)
+dnl Copyright (C) 2001-2005, 2008 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
+dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
+dnl require excessive bracketing.
+ifdef([AC_HELP_STRING],
+[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
+[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
+
+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
+dnl to access previously installed libraries. The basic assumption is that
+dnl a user will want packages to use other packages he previously installed
+dnl with the same --prefix option.
+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
+dnl libraries, but is otherwise very convenient.
+AC_DEFUN([AC_LIB_PREFIX],
+[
+ AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_LIB_ARG_WITH([lib-prefix],
+[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
+ --without-lib-prefix don't search for libraries in includedir and libdir],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ fi
+ fi
+])
+ if test $use_additional = yes; then
+ dnl Potentially add $additional_includedir to $CPPFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's already present in $CPPFLAGS,
+ dnl 3. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ for x in $CPPFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $CPPFLAGS.
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ dnl Potentially add $additional_libdir to $LDFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's already present in $LDFLAGS,
+ dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
+ haveit=
+ for x in $LDFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LDFLAGS.
+ LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ fi
+])
+
+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
+dnl acl_final_exec_prefix, containing the values to which $prefix and
+dnl $exec_prefix will expand at the end of the configure script.
+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
+[
+ dnl Unfortunately, prefix and exec_prefix get only finally determined
+ dnl at the end of configure.
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
+dnl variables prefix and exec_prefix bound to the values they will have
+dnl at the end of the configure script.
+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
+[
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ $1
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_PREPARE_MULTILIB creates
+dnl - a variable acl_libdirstem, containing the basename of the libdir, either
+dnl "lib" or "lib64" or "lib/64",
+dnl - a variable acl_libdirstem2, as a secondary possible value for
+dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
+dnl "lib/amd64".
+AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
+[
+ dnl There is no formal standard regarding lib and lib64.
+ dnl On glibc systems, the current practice is that on a system supporting
+ dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
+ dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
+ dnl the compiler's default mode by looking at the compiler's library search
+ dnl path. If at least one of its elements ends in /lib64 or points to a
+ dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
+ dnl Otherwise we use the default, namely "lib".
+ dnl On Solaris systems, the current practice is that on a system supporting
+ dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
+ dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
+ dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ acl_libdirstem=lib
+ acl_libdirstem2=
+ case "$host_os" in
+ solaris*)
+ dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
+ dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
+ dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
+ dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
+ dnl symlink is missing, so we set acl_libdirstem2 too.
+ AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
+ [AC_EGREP_CPP([sixtyfour bits], [
+#ifdef _LP64
+sixtyfour bits
+#endif
+ ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
+ ])
+ if test $gl_cv_solaris_64bit = yes; then
+ acl_libdirstem=lib/64
+ case "$host_cpu" in
+ sparc*) acl_libdirstem2=lib/sparcv9 ;;
+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
+ esac
+ fi
+ ;;
+ *)
+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
+ if test -n "$searchpath"; then
+ acl_save_IFS="${IFS= }"; IFS=":"
+ for searchdir in $searchpath; do
+ if test -d "$searchdir"; then
+ case "$searchdir" in
+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
+ *) searchdir=`cd "$searchdir" && pwd`
+ case "$searchdir" in
+ */lib64 ) acl_libdirstem=lib64 ;;
+ esac ;;
+ esac
+ fi
+ done
+ IFS="$acl_save_IFS"
+ fi
+ ;;
+ esac
+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
+])
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