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-rw-r--r--src/libs/gnulib/m4/.cvsignore4
-rw-r--r--src/libs/gnulib/m4/Makefile.am5
-rw-r--r--src/libs/gnulib/m4/Makefile.in86
-rw-r--r--src/libs/gnulib/m4/configmake.m450
-rw-r--r--src/libs/gnulib/m4/extensions.m44
-rw-r--r--src/libs/gnulib/m4/extern-inline.m462
-rw-r--r--src/libs/gnulib/m4/fcntl-o.m413
-rw-r--r--src/libs/gnulib/m4/gnulib-cache.m46
-rw-r--r--src/libs/gnulib/m4/gnulib-common.m413
-rw-r--r--src/libs/gnulib/m4/gnulib-comp.m442
-rw-r--r--src/libs/gnulib/m4/inttypes-pri.m442
-rw-r--r--src/libs/gnulib/m4/inttypes.m4157
-rw-r--r--src/libs/gnulib/m4/multiarch.m44
-rw-r--r--src/libs/gnulib/m4/stdbool.m4100
-rw-r--r--src/libs/gnulib/m4/warn-on-use.m46
-rw-r--r--src/libs/gnulib/m4/wctype_h.m416
-rw-r--r--src/libs/gnulib/m4/wcwidth.m44
17 files changed, 547 insertions, 67 deletions
diff --git a/src/libs/gnulib/m4/.cvsignore b/src/libs/gnulib/m4/.cvsignore
deleted file mode 100644
index 5a998d46..00000000
--- a/src/libs/gnulib/m4/.cvsignore
+++ /dev/null
@@ -1,4 +0,0 @@
-.deps
-.dirstamp
-configmake.m4
-gnulib-comp.m4
diff --git a/src/libs/gnulib/m4/Makefile.am b/src/libs/gnulib/m4/Makefile.am
index 6665d8a9..bb7fa3af 100644
--- a/src/libs/gnulib/m4/Makefile.am
+++ b/src/libs/gnulib/m4/Makefile.am
@@ -3,15 +3,20 @@
EXTRA_DIST =
EXTRA_DIST += 00gnulib.m4
EXTRA_DIST += codeset.m4
+EXTRA_DIST += configmake.m4
EXTRA_DIST += extensions.m4
+EXTRA_DIST += extern-inline.m4
EXTRA_DIST += fcntl-o.m4
EXTRA_DIST += glibc21.m4
EXTRA_DIST += gnulib-common.m4
EXTRA_DIST += include_next.m4
+EXTRA_DIST += inttypes-pri.m4
+EXTRA_DIST += inttypes.m4
EXTRA_DIST += libunistring-base.m4
EXTRA_DIST += localcharset.m4
EXTRA_DIST += longlong.m4
EXTRA_DIST += multiarch.m4
+EXTRA_DIST += stdbool.m4
EXTRA_DIST += stddef_h.m4
EXTRA_DIST += stdint.m4
EXTRA_DIST += warn-on-use.m4
diff --git a/src/libs/gnulib/m4/Makefile.in b/src/libs/gnulib/m4/Makefile.in
index 21d2e9ef..28c8b94b 100644
--- a/src/libs/gnulib/m4/Makefile.in
+++ b/src/libs/gnulib/m4/Makefile.in
@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.12.5 from Makefile.am.
# @configure_input@
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
+# Copyright (C) 1994-2012 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.
@@ -15,6 +14,23 @@
@SET_MAKE@
VPATH = @srcdir@
+am__make_dryrun = \
+ { \
+ am__dry=no; \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
+ | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+ *) \
+ for am__flg in $$MAKEFLAGS; do \
+ case $$am__flg in \
+ *=*|--*) ;; \
+ *n*) am__dry=yes; break;; \
+ esac; \
+ done;; \
+ esac; \
+ test $$am__dry = yes; \
+ }
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -37,17 +53,19 @@ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
$(top_srcdir)/m4/codeset.m4 $(top_srcdir)/m4/configmake.m4 \
- $(top_srcdir)/m4/extensions.m4 $(top_srcdir)/m4/fcntl-o.m4 \
+ $(top_srcdir)/m4/extensions.m4 \
+ $(top_srcdir)/m4/extern-inline.m4 $(top_srcdir)/m4/fcntl-o.m4 \
$(top_srcdir)/m4/glibc21.m4 $(top_srcdir)/m4/gnulib-common.m4 \
$(top_srcdir)/m4/include_next.m4 \
+ $(top_srcdir)/m4/inttypes-pri.m4 $(top_srcdir)/m4/inttypes.m4 \
$(top_srcdir)/m4/libunistring-base.m4 \
$(top_srcdir)/m4/localcharset.m4 $(top_srcdir)/m4/longlong.m4 \
$(top_srcdir)/m4/multiarch.m4 $(top_srcdir)/m4/onceonly.m4 \
- $(top_srcdir)/m4/stddef_h.m4 $(top_srcdir)/m4/stdint.m4 \
- $(top_srcdir)/m4/warn-on-use.m4 $(top_srcdir)/m4/wchar_h.m4 \
- $(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wctype_h.m4 \
- $(top_srcdir)/m4/wcwidth.m4 $(top_srcdir)/m4/wint_t.m4 \
- $(top_srcdir)/configure.ac
+ $(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stddef_h.m4 \
+ $(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/warn-on-use.m4 \
+ $(top_srcdir)/m4/wchar_h.m4 $(top_srcdir)/m4/wchar_t.m4 \
+ $(top_srcdir)/m4/wctype_h.m4 $(top_srcdir)/m4/wcwidth.m4 \
+ $(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
mkinstalldirs = $(install_sh) -d
@@ -56,6 +74,11 @@ CONFIG_CLEAN_FILES =
CONFIG_CLEAN_VPATH_FILES =
SOURCES =
DIST_SOURCES =
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
+ n|no|NO) false;; \
+ *) (install-info --version) >/dev/null 2>&1;; \
+ esac
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
pkglibexecdir = @pkglibexecdir@
ACLOCAL = @ACLOCAL@
@@ -87,6 +110,8 @@ EGREP = @EGREP@
EXEEXT = @EXEEXT@
GLIBC21 = @GLIBC21@
GNULIB_BTOWC = @GNULIB_BTOWC@
+GNULIB_IMAXABS = @GNULIB_IMAXABS@
+GNULIB_IMAXDIV = @GNULIB_IMAXDIV@
GNULIB_ISWBLANK = @GNULIB_ISWBLANK@
GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@
GNULIB_MBRLEN = @GNULIB_MBRLEN@
@@ -94,6 +119,8 @@ GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
GNULIB_MBSINIT = @GNULIB_MBSINIT@
GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@
GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@
+GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
+GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
@@ -132,6 +159,10 @@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GREP = @GREP@
HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
+HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
+HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
+HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
@@ -189,6 +220,7 @@ HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE__BOOL = @HAVE__BOOL@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
@@ -196,6 +228,8 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
+INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LDFLAGS = @LDFLAGS@
LIBGNU_LIBDEPS = @LIBGNU_LIBDEPS@
LIBGNU_LTLIBDEPS = @LIBGNU_LTLIBDEPS@
@@ -207,10 +241,12 @@ LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@
LTLIBOBJS = @LTLIBOBJS@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
+NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
+NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
@@ -226,6 +262,8 @@ PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
+PRIPTR_PREFIX = @PRIPTR_PREFIX@
+PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
@@ -238,6 +276,7 @@ REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
REPLACE_NULL = @REPLACE_NULL@
+REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
REPLACE_TOWLOWER = @REPLACE_TOWLOWER@
REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
@@ -249,9 +288,12 @@ SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
+STDBOOL_H = @STDBOOL_H@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
STRIP = @STRIP@
+UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@
+UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@
VERSION = @VERSION@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WINT_T_SUFFIX = @WINT_T_SUFFIX@
@@ -308,11 +350,12 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
-EXTRA_DIST = 00gnulib.m4 codeset.m4 extensions.m4 fcntl-o.m4 \
- glibc21.m4 gnulib-common.m4 include_next.m4 \
+EXTRA_DIST = 00gnulib.m4 codeset.m4 configmake.m4 extensions.m4 \
+ extern-inline.m4 fcntl-o.m4 glibc21.m4 gnulib-common.m4 \
+ include_next.m4 inttypes-pri.m4 inttypes.m4 \
libunistring-base.m4 localcharset.m4 longlong.m4 multiarch.m4 \
- stddef_h.m4 stdint.m4 warn-on-use.m4 wchar_h.m4 wchar_t.m4 \
- wctype_h.m4 wcwidth.m4 wint_t.m4
+ stdbool.m4 stddef_h.m4 stdint.m4 warn-on-use.m4 wchar_h.m4 \
+ wchar_t.m4 wctype_h.m4 wcwidth.m4 wint_t.m4
all: all-am
.SUFFIXES:
@@ -352,6 +395,8 @@ TAGS:
ctags: CTAGS
CTAGS:
+cscope cscopelist:
+
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -397,10 +442,15 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- `test -z '$(STRIP)' || \
- echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
mostlyclean-generic:
clean-generic:
diff --git a/src/libs/gnulib/m4/configmake.m4 b/src/libs/gnulib/m4/configmake.m4
new file mode 100644
index 00000000..8c82371e
--- /dev/null
+++ b/src/libs/gnulib/m4/configmake.m4
@@ -0,0 +1,50 @@
+# configmake.m4 serial 1
+dnl Copyright (C) 2010-2012 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.
+
+# gl_CONFIGMAKE_PREP
+# ------------------
+# Guarantee all of the standard directory variables, even when used with
+# autoconf 2.59 (datarootdir wasn't supported until 2.59c) or automake
+# 1.9.6 (pkglibexecdir wasn't supported until 1.10b.).
+AC_DEFUN([gl_CONFIGMAKE_PREP],
+[
+ dnl Technically, datadir should default to datarootdir. But if
+ dnl autoconf is too old to provide datarootdir, then reversing the
+ dnl definition is a reasonable compromise. Only AC_SUBST a variable
+ dnl if it was not already defined earlier by autoconf.
+ if test "x$datarootdir" = x; then
+ AC_SUBST([datarootdir], ['${datadir}'])
+ fi
+ dnl Copy the approach used in autoconf 2.60.
+ if test "x$docdir" = x; then
+ AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME],
+ ['${datarootdir}/doc/${PACKAGE_TARNAME}'],
+ ['${datarootdir}/doc/${PACKAGE}'])])
+ fi
+ dnl The remaining variables missing from autoconf 2.59 are easier.
+ if test "x$htmldir" = x; then
+ AC_SUBST([htmldir], ['${docdir}'])
+ fi
+ if test "x$dvidir" = x; then
+ AC_SUBST([dvidir], ['${docdir}'])
+ fi
+ if test "x$pdfdir" = x; then
+ AC_SUBST([pdfdir], ['${docdir}'])
+ fi
+ if test "x$psdir" = x; then
+ AC_SUBST([psdir], ['${docdir}'])
+ fi
+ if test "x$lispdir" = x; then
+ AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp'])
+ fi
+ if test "x$localedir" = x; then
+ AC_SUBST([localedir], ['${datarootdir}/locale'])
+ fi
+
+ dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely
+ dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe.
+ AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}'])
+])
diff --git a/src/libs/gnulib/m4/extensions.m4 b/src/libs/gnulib/m4/extensions.m4
index 0bfaef6f..6d17d8a7 100644
--- a/src/libs/gnulib/m4/extensions.m4
+++ b/src/libs/gnulib/m4/extensions.m4
@@ -1,4 +1,4 @@
-# serial 11 -*- Autoconf -*-
+# serial 12 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006-2012 Free Software Foundation, Inc.
@@ -67,7 +67,7 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
-/* Enable general extensions on MacOS X. */
+/* Enable general extensions on Mac OS X. */
#ifndef _DARWIN_C_SOURCE
# undef _DARWIN_C_SOURCE
#endif
diff --git a/src/libs/gnulib/m4/extern-inline.m4 b/src/libs/gnulib/m4/extern-inline.m4
new file mode 100644
index 00000000..0a9fc9a7
--- /dev/null
+++ b/src/libs/gnulib/m4/extern-inline.m4
@@ -0,0 +1,62 @@
+dnl 'extern inline' a la ISO C99.
+
+dnl Copyright 2012 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.
+
+AC_DEFUN([gl_EXTERN_INLINE],
+[
+ AH_VERBATIM([extern_inline],
+[/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'.
+ _GL_EXTERN_INLINE is a portable alternative to 'extern inline'.
+ _GL_INLINE_HEADER_BEGIN contains useful stuff to put
+ in an include file, before uses of _GL_INLINE.
+ It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic,
+ when FOO is an inline function in the header; see
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>.
+ _GL_INLINE_HEADER_END contains useful stuff to put
+ in the same include file, after uses of _GL_INLINE.
+
+ Suppress the use of extern inline on Apple's platforms,
+ as Libc-825.25 (2012-09-19) is incompatible with it; see
+ <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>.
+ Perhaps Apple will fix this some day. */
+#if ((__GNUC__ \
+ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
+ : 199901L <= __STDC_VERSION__) \
+ && !defined __APPLE__)
+# define _GL_INLINE inline
+# define _GL_EXTERN_INLINE extern inline
+#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__
+# if __GNUC_GNU_INLINE__
+ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */
+# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
+# else
+# define _GL_INLINE extern inline
+# endif
+# define _GL_EXTERN_INLINE extern
+#else
+# define _GL_INLINE static _GL_UNUSED
+# define _GL_EXTERN_INLINE static _GL_UNUSED
+#endif
+
+#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__)
+# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
+# define _GL_INLINE_HEADER_CONST_PRAGMA
+# else
+# define _GL_INLINE_HEADER_CONST_PRAGMA \
+ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
+# endif
+# define _GL_INLINE_HEADER_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
+ _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
+ _GL_INLINE_HEADER_CONST_PRAGMA
+# define _GL_INLINE_HEADER_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define _GL_INLINE_HEADER_BEGIN
+# define _GL_INLINE_HEADER_END
+#endif])
+])
diff --git a/src/libs/gnulib/m4/fcntl-o.m4 b/src/libs/gnulib/m4/fcntl-o.m4
index 9862741f..740e78b6 100644
--- a/src/libs/gnulib/m4/fcntl-o.m4
+++ b/src/libs/gnulib/m4/fcntl-o.m4
@@ -50,7 +50,18 @@ AC_DEFUN([gl_FCNTL_O_FLAGS],
#if HAVE_SYMLINK
{
static char const sym[] = "conftest.sym";
- if (symlink (".", sym) != 0)
+ if (symlink ("/dev/null", sym) != 0)
+ result |= 2;
+ else
+ {
+ int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
+ if (fd >= 0)
+ {
+ close (fd);
+ result |= 4;
+ }
+ }
+ if (unlink (sym) != 0 || symlink (".", sym) != 0)
result |= 2;
else
{
diff --git a/src/libs/gnulib/m4/gnulib-cache.m4 b/src/libs/gnulib/m4/gnulib-cache.m4
index 8e48dafd..bdd5c598 100644
--- a/src/libs/gnulib/m4/gnulib-cache.m4
+++ b/src/libs/gnulib/m4/gnulib-cache.m4
@@ -27,10 +27,10 @@
# Specification in the form of a command-line invocation:
-# gnulib-tool --import --dir=src/libs/gnulib --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl wcwidth
+# gnulib-tool --import --dir=src/libs/gnulib/ --local-dir=~/git/gnulib --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl wcwidth
# Specification in the form of a few gnulib-tool.m4 macro invocations:
-gl_LOCAL_DIR([])
+gl_LOCAL_DIR([../../../~/git/gnulib])
gl_MODULES([
wcwidth
])
@@ -44,4 +44,4 @@ gl_LIB([libgnu])
gl_MAKEFILE_NAME([])
gl_MACRO_PREFIX([gl])
gl_PO_DOMAIN([])
-gl_WITNESS_C_DOMAIN([])
+gl_WITNESS_C_MACRO([])
diff --git a/src/libs/gnulib/m4/gnulib-common.m4 b/src/libs/gnulib/m4/gnulib-common.m4
index ae4d2548..f3ba8d56 100644
--- a/src/libs/gnulib/m4/gnulib-common.m4
+++ b/src/libs/gnulib/m4/gnulib-common.m4
@@ -1,4 +1,4 @@
-# gnulib-common.m4 serial 32
+# gnulib-common.m4 serial 33
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,8 @@ AC_DEFUN([gl_COMMON], [
AC_DEFUN([gl_COMMON_BODY], [
AH_VERBATIM([_Noreturn],
[/* The _Noreturn keyword of C11. */
-#ifndef _Noreturn
+#if ! (defined _Noreturn \
+ || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
|| 0x5110 <= __SUNPRO_C)
# define _Noreturn __attribute__ ((__noreturn__))
@@ -29,7 +30,7 @@ AC_DEFUN([gl_COMMON_BODY], [
[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
- __APPLE__ && __MACH__ test for MacOS X.
+ __APPLE__ && __MACH__ test for Mac OS X.
__APPLE_CC__ tests for the Apple compiler and its version.
__STDC_VERSION__ tests for the C99 mode. */
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
@@ -293,6 +294,8 @@ Amsterdam
# for interoperability with automake-1.9.6 from autoconf-2.62.
# Remove this macro when we can assume autoconf >= 2.62 or
# autoconf >= 2.60 && automake >= 1.10.
+# AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness.
+m4_ifndef([AC_AUTOCONF_VERSION],[
m4_ifdef([AC_PROG_MKDIR_P], [
dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed.
m4_define([AC_PROG_MKDIR_P],
@@ -303,13 +306,15 @@ m4_ifdef([AC_PROG_MKDIR_P], [
[AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
MKDIR_P='$(mkdir_p)'
AC_SUBST([MKDIR_P])])])
+])
# AC_C_RESTRICT
# This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61,
# so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++
# works.
# This definition can be removed once autoconf >= 2.62 can be assumed.
-m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.62]),[-1],[
+# AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness.
+m4_ifndef([AC_AUTOCONF_VERSION],[
AC_DEFUN([AC_C_RESTRICT],
[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict],
[ac_cv_c_restrict=no
diff --git a/src/libs/gnulib/m4/gnulib-comp.m4 b/src/libs/gnulib/m4/gnulib-comp.m4
index 026df00d..e9556ede 100644
--- a/src/libs/gnulib/m4/gnulib-comp.m4
+++ b/src/libs/gnulib/m4/gnulib-comp.m4
@@ -28,7 +28,7 @@
# other built files.
-# This macro should be invoked from src/libs/gnulib/configure.ac, in the section
+# This macro should be invoked from src/libs/gnulib//configure.ac, in the section
# "Checks for programs", right after AC_PROG_CC, and certainly before
# any checks for libraries, header files, types and library functions.
AC_DEFUN([gl_EARLY],
@@ -42,6 +42,7 @@ AC_DEFUN([gl_EARLY],
# Code from module configmake:
# Code from module extensions:
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+ # Code from module extern-inline:
# Code from module include_next:
# Code from module localcharset:
# Code from module multiarch:
@@ -59,7 +60,7 @@ AC_DEFUN([gl_EARLY],
# Code from module wcwidth:
])
-# This macro should be invoked from src/libs/gnulib/configure.ac, in the section
+# This macro should be invoked from src/libs/gnulib//configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([gl_INIT],
[
@@ -75,23 +76,24 @@ AC_DEFUN([gl_INIT],
m4_pushdef([gl_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='lib'
-gl_CONFIGMAKE_PREP
-gl_LOCALCHARSET
-LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
-AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
-gl_MULTIARCH
-gl_STDDEF_H
-gl_STDINT_H
-gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
-gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h])
-gl_LIBUNISTRING_MODULE([0.9.4], [uniwidth/width])
-gl_WCHAR_H
-gl_WCTYPE_H
-gl_FUNC_WCWIDTH
-if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
- AC_LIBOBJ([wcwidth])
-fi
-gl_WCHAR_MODULE_INDICATOR([wcwidth])
+ gl_CONFIGMAKE_PREP
+ AC_REQUIRE([gl_EXTERN_INLINE])
+ gl_LOCALCHARSET
+ LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
+ AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
+ gl_MULTIARCH
+ gl_STDDEF_H
+ gl_STDINT_H
+ gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
+ gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h])
+ gl_LIBUNISTRING_MODULE([0.9.4], [uniwidth/width])
+ gl_WCHAR_H
+ gl_WCTYPE_H
+ gl_FUNC_WCWIDTH
+ if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
+ AC_LIBOBJ([wcwidth])
+ fi
+ gl_WCHAR_MODULE_INDICATOR([wcwidth])
# End of code from modules
m4_ifval(gl_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
@@ -248,12 +250,14 @@ AC_DEFUN([gl_FILE_LIST], [
lib/uniwidth/cjk.h
lib/uniwidth/width.c
lib/wchar.in.h
+ lib/wctype-h.c
lib/wctype.in.h
lib/wcwidth.c
m4/00gnulib.m4
m4/codeset.m4
m4/configmake.m4
m4/extensions.m4
+ m4/extern-inline.m4
m4/fcntl-o.m4
m4/glibc21.m4
m4/gnulib-common.m4
diff --git a/src/libs/gnulib/m4/inttypes-pri.m4 b/src/libs/gnulib/m4/inttypes-pri.m4
new file mode 100644
index 00000000..977206fa
--- /dev/null
+++ b/src/libs/gnulib/m4/inttypes-pri.m4
@@ -0,0 +1,42 @@
+# inttypes-pri.m4 serial 7 (gettext-0.18.2)
+dnl Copyright (C) 1997-2002, 2006, 2008-2012 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([2.53])
+
+# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
+# macros to non-string values. This is the case on AIX 4.3.3.
+
+AC_DEFUN([gt_INTTYPES_PRI],
+[
+ AC_CHECK_HEADERS([inttypes.h])
+ if test $ac_cv_header_inttypes_h = yes; then
+ AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
+ [gt_cv_inttypes_pri_broken],
+ [
+ AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#include <inttypes.h>
+#ifdef PRId32
+char *p = PRId32;
+#endif
+ ]],
+ [[]])],
+ [gt_cv_inttypes_pri_broken=no],
+ [gt_cv_inttypes_pri_broken=yes])
+ ])
+ fi
+ if test "$gt_cv_inttypes_pri_broken" = yes; then
+ AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
+ [Define if <inttypes.h> exists and defines unusable PRI* macros.])
+ PRI_MACROS_BROKEN=1
+ else
+ PRI_MACROS_BROKEN=0
+ fi
+ AC_SUBST([PRI_MACROS_BROKEN])
+])
diff --git a/src/libs/gnulib/m4/inttypes.m4 b/src/libs/gnulib/m4/inttypes.m4
new file mode 100644
index 00000000..eec4f41d
--- /dev/null
+++ b/src/libs/gnulib/m4/inttypes.m4
@@ -0,0 +1,157 @@
+# inttypes.m4 serial 26
+dnl Copyright (C) 2006-2012 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 Derek Price, Bruno Haible.
+dnl Test whether <inttypes.h> is supported or must be substituted.
+
+AC_DEFUN([gl_INTTYPES_H],
+[
+ AC_REQUIRE([gl_INTTYPES_INCOMPLETE])
+ gl_INTTYPES_PRI_SCN
+])
+
+AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE],
+[
+ AC_REQUIRE([gl_STDINT_H])
+ AC_CHECK_HEADERS_ONCE([inttypes.h])
+
+ dnl Override <inttypes.h> always, so that the portability warnings work.
+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
+ gl_CHECK_NEXT_HEADERS([inttypes.h])
+
+ AC_REQUIRE([gl_MULTIARCH])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[#include <inttypes.h>
+ ]], [imaxabs imaxdiv strtoimax strtoumax])
+])
+
+# Ensure that the PRI* and SCN* macros are defined appropriately.
+AC_DEFUN([gl_INTTYPES_PRI_SCN],
+[
+ AC_REQUIRE([gt_INTTYPES_PRI])
+
+ PRIPTR_PREFIX=
+ if test -n "$STDINT_H"; then
+ dnl Using the gnulib <stdint.h>. It always defines intptr_t to 'long'.
+ PRIPTR_PREFIX='"l"'
+ else
+ dnl Using the system's <stdint.h>.
+ for glpfx in '' l ll I64; do
+ case $glpfx in
+ '') gltype1='int';;
+ l) gltype1='long int';;
+ ll) gltype1='long long int';;
+ I64) gltype1='__int64';;
+ esac
+ AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([[#include <stdint.h>
+ extern intptr_t foo;
+ extern $gltype1 foo;]])],
+ [PRIPTR_PREFIX='"'$glpfx'"'])
+ test -n "$PRIPTR_PREFIX" && break
+ done
+ fi
+ AC_SUBST([PRIPTR_PREFIX])
+
+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
+ [INT32_MAX_LT_INTMAX_MAX],
+ [defined INT32_MAX && defined INTMAX_MAX],
+ [INT32_MAX < INTMAX_MAX],
+ [sizeof (int) < sizeof (long long int)])
+ if test $APPLE_UNIVERSAL_BUILD = 0; then
+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
+ [INT64_MAX_EQ_LONG_MAX],
+ [defined INT64_MAX],
+ [INT64_MAX == LONG_MAX],
+ [sizeof (long long int) == sizeof (long int)])
+ else
+ INT64_MAX_EQ_LONG_MAX=-1
+ fi
+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
+ [UINT32_MAX_LT_UINTMAX_MAX],
+ [defined UINT32_MAX && defined UINTMAX_MAX],
+ [UINT32_MAX < UINTMAX_MAX],
+ [sizeof (unsigned int) < sizeof (unsigned long long int)])
+ if test $APPLE_UNIVERSAL_BUILD = 0; then
+ gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
+ [UINT64_MAX_EQ_ULONG_MAX],
+ [defined UINT64_MAX],
+ [UINT64_MAX == ULONG_MAX],
+ [sizeof (unsigned long long int) == sizeof (unsigned long int)])
+ else
+ UINT64_MAX_EQ_ULONG_MAX=-1
+ fi
+])
+
+# Define the symbol $1 to be 1 if the condition is true, 0 otherwise.
+# If $2 is true, the condition is $3; otherwise if long long int is supported
+# approximate the condition with $4; otherwise, assume the condition is false.
+# The condition should work on all C99 platforms; the approximations should be
+# good enough to work on all practical pre-C99 platforms.
+# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants.
+AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION],
+[
+ AC_CACHE_CHECK([whether $3],
+ [gl_cv_test_$1],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[/* Work also in C++ mode. */
+ #define __STDC_LIMIT_MACROS 1
+
+ /* Work if build is not clean. */
+ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
+
+ #include <limits.h>
+ #if HAVE_STDINT_H
+ #include <stdint.h>
+ #endif
+
+ #if $2
+ #define CONDITION ($3)
+ #elif HAVE_LONG_LONG_INT
+ #define CONDITION ($4)
+ #else
+ #define CONDITION 0
+ #endif
+ int test[CONDITION ? 1 : -1];]])],
+ [gl_cv_test_$1=yes],
+ [gl_cv_test_$1=no])])
+ if test $gl_cv_test_$1 = yes; then
+ $1=1;
+ else
+ $1=0;
+ fi
+ AC_SUBST([$1])
+])
+
+AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR],
+[
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
+ gl_MODULE_INDICATOR_SET_VARIABLE([$1])
+])
+
+AC_DEFUN([gl_INTTYPES_H_DEFAULTS],
+[
+ GNULIB_IMAXABS=0; AC_SUBST([GNULIB_IMAXABS])
+ GNULIB_IMAXDIV=0; AC_SUBST([GNULIB_IMAXDIV])
+ GNULIB_STRTOIMAX=0; AC_SUBST([GNULIB_STRTOIMAX])
+ GNULIB_STRTOUMAX=0; AC_SUBST([GNULIB_STRTOUMAX])
+ dnl Assume proper GNU behavior unless another module says otherwise.
+ HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS])
+ HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV])
+ HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX])
+ HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX])
+ REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX])
+ INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX])
+ INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX])
+ PRI_MACROS_BROKEN=0; AC_SUBST([PRI_MACROS_BROKEN])
+ PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX])
+ UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX])
+ UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX])
+])
diff --git a/src/libs/gnulib/m4/multiarch.m4 b/src/libs/gnulib/m4/multiarch.m4
index b424dce6..0c288b8d 100644
--- a/src/libs/gnulib/m4/multiarch.m4
+++ b/src/libs/gnulib/m4/multiarch.m4
@@ -1,4 +1,4 @@
-# multiarch.m4 serial 6
+# multiarch.m4 serial 7
dnl Copyright (C) 2008-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -6,7 +6,7 @@ dnl with or without modifications, as long as this notice is preserved.
# Determine whether the compiler is or may be producing universal binaries.
#
-# On MacOS X 10.5 and later systems, the user can create libraries and
+# On Mac OS X 10.5 and later systems, the user can create libraries and
# executables that work on multiple system types--known as "fat" or
# "universal" binaries--by specifying multiple '-arch' options to the
# compiler but only a single '-arch' option to the preprocessor. Like
diff --git a/src/libs/gnulib/m4/stdbool.m4 b/src/libs/gnulib/m4/stdbool.m4
new file mode 100644
index 00000000..eabfa645
--- /dev/null
+++ b/src/libs/gnulib/m4/stdbool.m4
@@ -0,0 +1,100 @@
+# Check for stdbool.h that conforms to C99.
+
+dnl Copyright (C) 2002-2006, 2009-2012 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.
+
+#serial 5
+
+# Prepare for substituting <stdbool.h> if it is not supported.
+
+AC_DEFUN([AM_STDBOOL_H],
+[
+ AC_REQUIRE([AC_CHECK_HEADER_STDBOOL])
+
+ # Define two additional variables used in the Makefile substitution.
+
+ if test "$ac_cv_header_stdbool_h" = yes; then
+ STDBOOL_H=''
+ else
+ STDBOOL_H='stdbool.h'
+ fi
+ AC_SUBST([STDBOOL_H])
+ AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"])
+
+ if test "$ac_cv_type__Bool" = yes; then
+ HAVE__BOOL=1
+ else
+ HAVE__BOOL=0
+ fi
+ AC_SUBST([HAVE__BOOL])
+])
+
+# AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future.
+AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H])
+
+# This version of the macro is needed in autoconf <= 2.68.
+
+AC_DEFUN([AC_CHECK_HEADER_STDBOOL],
+ [AC_CACHE_CHECK([for stdbool.h that conforms to C99],
+ [ac_cv_header_stdbool_h],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+ #include <stdbool.h>
+ #ifndef bool
+ "error: bool is not defined"
+ #endif
+ #ifndef false
+ "error: false is not defined"
+ #endif
+ #if false
+ "error: false is not 0"
+ #endif
+ #ifndef true
+ "error: true is not defined"
+ #endif
+ #if true != 1
+ "error: true is not 1"
+ #endif
+ #ifndef __bool_true_false_are_defined
+ "error: __bool_true_false_are_defined is not defined"
+ #endif
+
+ struct s { _Bool s: 1; _Bool t; } s;
+
+ char a[true == 1 ? 1 : -1];
+ char b[false == 0 ? 1 : -1];
+ char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+ char d[(bool) 0.5 == true ? 1 : -1];
+ /* See body of main program for 'e'. */
+ char f[(_Bool) 0.0 == false ? 1 : -1];
+ char g[true];
+ char h[sizeof (_Bool)];
+ char i[sizeof s.t];
+ enum { j = false, k = true, l = false * true, m = true * 256 };
+ /* The following fails for
+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+ _Bool n[m];
+ char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+ /* Catch a bug in an HP-UX C compiler. See
+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ */
+ _Bool q = true;
+ _Bool *pq = &q;
+ ]],
+ [[
+ bool e = &s;
+ *pq |= q;
+ *pq |= ! q;
+ /* Refer to every declared value, to avoid compiler optimizations. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ + !m + !n + !o + !p + !q + !pq);
+ ]])],
+ [ac_cv_header_stdbool_h=yes],
+ [ac_cv_header_stdbool_h=no])])
+ AC_CHECK_TYPES([_Bool])
+])
diff --git a/src/libs/gnulib/m4/warn-on-use.m4 b/src/libs/gnulib/m4/warn-on-use.m4
index 03b113cf..a77802eb 100644
--- a/src/libs/gnulib/m4/warn-on-use.m4
+++ b/src/libs/gnulib/m4/warn-on-use.m4
@@ -1,4 +1,4 @@
-# warn-on-use.m4 serial 4
+# warn-on-use.m4 serial 5
dnl Copyright (C) 2010-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -18,8 +18,8 @@ dnl with or without modifications, as long as this notice is preserved.
# some systems declare functions in the wrong header, then INCLUDES
# should do likewise.
#
-# If you assume C89, then it is generally safe to assume declarations
-# for functions declared in that standard (such as gets) without
+# It is generally safe to assume declarations for functions declared
+# in the intersection of C89 and C11 (such as printf) without
# needing gl_WARN_ON_USE_PREPARE.
AC_DEFUN([gl_WARN_ON_USE_PREPARE],
[
diff --git a/src/libs/gnulib/m4/wctype_h.m4 b/src/libs/gnulib/m4/wctype_h.m4
index a1093830..885e6fcb 100644
--- a/src/libs/gnulib/m4/wctype_h.m4
+++ b/src/libs/gnulib/m4/wctype_h.m4
@@ -1,4 +1,4 @@
-# wctype_h.m4 serial 16
+# wctype_h.m4 serial 18
dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
@@ -22,8 +22,6 @@ AC_DEFUN([gl_WCTYPE_H],
fi
AC_SUBST([HAVE_ISWCNTRL])
- AC_REQUIRE([AC_C_INLINE])
-
AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
@@ -57,7 +55,8 @@ AC_DEFUN([gl_WCTYPE_H],
#if __GNU_LIBRARY__ == 1
Linux libc5 i18n is broken.
#endif]], [])],
- [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no])
+ [gl_cv_func_iswcntrl_works="guessing yes"],
+ [gl_cv_func_iswcntrl_works="guessing no"])
])
])
fi
@@ -67,11 +66,10 @@ AC_DEFUN([gl_WCTYPE_H],
fi
AC_SUBST([HAVE_WCTYPE_H])
- if test "$gl_cv_func_iswcntrl_works" = no; then
- REPLACE_ISWCNTRL=1
- else
- REPLACE_ISWCNTRL=0
- fi
+ case "$gl_cv_func_iswcntrl_works" in
+ *yes) REPLACE_ISWCNTRL=0 ;;
+ *) REPLACE_ISWCNTRL=1 ;;
+ esac
AC_SUBST([REPLACE_ISWCNTRL])
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
diff --git a/src/libs/gnulib/m4/wcwidth.m4 b/src/libs/gnulib/m4/wcwidth.m4
index 196c940e..5f40bcc2 100644
--- a/src/libs/gnulib/m4/wcwidth.m4
+++ b/src/libs/gnulib/m4/wcwidth.m4
@@ -1,4 +1,4 @@
-# wcwidth.m4 serial 22
+# wcwidth.m4 serial 23
dnl Copyright (C) 2006-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -36,7 +36,7 @@ AC_DEFUN([gl_FUNC_WCWIDTH],
if test $ac_cv_func_wcwidth = yes; then
HAVE_WCWIDTH=1
- dnl On MacOS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1.
+ dnl On Mac OS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1.
dnl On OpenBSD 5.0, wcwidth(0x05B0) (HEBREW POINT SHEVA) returns 1.
dnl On OSF/1 5.1, wcwidth(0x200B) (ZERO WIDTH SPACE) returns 1.
dnl This leads to bugs in 'ls' (coreutils).
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