Update gnulib to current HEAD.

gdb/ChangeLog: * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to 8d5bd1402003bd0153984b138735adf537d960b0. * gnulib/aclocal.m4, configure, config.in: Regenerate. * gnulib/import/m4/extern-inline.m4: Import. * gnulib/import/wctype-h.c: Import. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/alloca.in.h: Update. * gnulib/import/extra/snippet/warn-on-use.h: Update. * gnulib/import/localcharset.c: Update. * gnulib/import/m4/fcntl-o.m4: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/wctype_h.m4: Update. * gnulib/import/stdbool.in.h: Update. * gnulib/import/verify.h: Update. * gnulib/import/wctype.in.h: Update.
author: Joel Brobecker <brobecker@gnat.com> 2012-12-18 06:00:55 +0000
committer: Joel Brobecker <brobecker@gnat.com> 2012-12-18 06:00:55 +0000
commit: a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b (patch)
tree: 7c690be728479f106e35ed8753f9214386a43829 /gdb
parent: cc0f06180271215041969cfc52411003dbb34722 (diff)
download: binutils-a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b.zip
binutils-a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b.tar.gz
binutils-a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b.tar.bz2
19 files changed, 330 insertions, 172 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 00e0362..b84c753 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,25 @@
 2012-12-18  Joel Brobecker  <brobecker@adacore.com>
 
+	* gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to
+	8d5bd1402003bd0153984b138735adf537d960b0.
+	* gnulib/aclocal.m4, configure, config.in: Regenerate.
+	* gnulib/import/m4/extern-inline.m4: Import.
+	* gnulib/import/wctype-h.c: Import.
+	* gnulib/import/Makefile.am: Update.
+	* gnulib/import/Makefile.in: Update.
+	* gnulib/import/alloca.in.h: Update.
+	* gnulib/import/extra/snippet/warn-on-use.h: Update.
+	* gnulib/import/localcharset.c: Update.
+	* gnulib/import/m4/fcntl-o.m4: Update.
+	* gnulib/import/m4/gnulib-cache.m4: Update.
+	* gnulib/import/m4/gnulib-comp.m4: Update.
+	* gnulib/import/m4/wctype_h.m4: Update.
+	* gnulib/import/stdbool.in.h: Update.
+	* gnulib/import/verify.h: Update.
+	* gnulib/import/wctype.in.h: Update.
+
+2012-12-18  Joel Brobecker  <brobecker@adacore.com>
+
 	* gnulib/update-gnulib.sh: Add call to autoheader.
 
 2012-12-17  Tom Tromey  <tromey@redhat.com>
diff --git a/gdb/gnulib/aclocal.m4 b/gdb/gnulib/aclocal.m4
index ead4506..f19993c 100644
--- a/gdb/gnulib/aclocal.m4
+++ b/gdb/gnulib/aclocal.m4
@@ -1017,6 +1017,7 @@ m4_include([import/m4/alloca.m4])
 m4_include([import/m4/codeset.m4])
 m4_include([import/m4/configmake.m4])
 m4_include([import/m4/extensions.m4])
+m4_include([import/m4/extern-inline.m4])
 m4_include([import/m4/fcntl-o.m4])
 m4_include([import/m4/fnmatch.m4])
 m4_include([import/m4/glibc21.m4])
diff --git a/gdb/gnulib/config.in b/gdb/gnulib/config.in
index 7d97b4b..34a71a0 100644
--- a/gdb/gnulib/config.in
+++ b/gdb/gnulib/config.in
@@ -528,15 +528,61 @@
 #endif
 
 
-/* Define to a replacement function name for fnmatch(). */
-#undef fnmatch
+/* _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
 
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-#undef inline
+#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
 
+/* Define to a replacement function name for fnmatch(). */
+#undef fnmatch
+
 /* 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__.
diff --git a/gdb/gnulib/configure b/gdb/gnulib/configure
index 9de03a0..d9809cc 100644
--- a/gdb/gnulib/configure
+++ b/gdb/gnulib/configure
@@ -4290,6 +4290,7 @@ fi
   # Code from module configmake:
   # Code from module extensions:
 
+  # Code from module extern-inline:
   # Code from module fnmatch:
   # Code from module fnmatch-gnu:
   # Code from module include_next:
@@ -5126,6 +5127,9 @@ fi
 
 
 
+
+
+
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
 $as_echo_n "checking for mbstate_t... " >&6; }
 if test "${ac_cv_type_mbstate_t+set}" = set; then :
@@ -6586,7 +6590,18 @@ main ()
             #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
                 {
@@ -8181,48 +8196,6 @@ $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if test "${ac_cv_c_inline+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
 
    if false; then
   GL_COND_LIBTOOL_TRUE=
@@ -8343,6 +8316,7 @@ fi
 
 
 
+
   FNMATCH_H=
   gl_fnmatch_required_lowercase=`
     echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
@@ -8479,7 +8453,7 @@ else
 fi
 
 
-if test -n "$FNMATCH_H"; then
+  if test -n "$FNMATCH_H"; then
 
 
 
@@ -8545,13 +8519,13 @@ _ACEOF
 
 
 
-fi
+  fi
 
 
 
 
 
-if test -n "$FNMATCH_H"; then
+  if test -n "$FNMATCH_H"; then
 
 
 
@@ -8617,7 +8591,7 @@ _ACEOF
 
 
 
-fi
+  fi
 
 
 
@@ -8885,7 +8859,7 @@ $as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; }
 
 
 
-LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
+  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
 
 
 
@@ -9468,7 +9442,7 @@ $as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
     fi
   fi
 
-if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
+  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
 
 
 
@@ -9482,7 +9456,7 @@ if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
 
   :
 
-fi
+  fi
 
 
 
@@ -9709,7 +9683,7 @@ _ACEOF
     fi
   fi
 
-if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
+  if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
 
 
 
@@ -9723,7 +9697,7 @@ if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
 
   :
 
-fi
+  fi
 
 
 
@@ -10063,7 +10037,7 @@ $as_echo "$gl_cv_func_mbsrtowcs_works" >&6; }
     fi
   fi
 
-if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
+  if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
 
 
 
@@ -10087,7 +10061,7 @@ if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
 
   :
 
-fi
+  fi
 
 
 
@@ -10104,7 +10078,7 @@ $as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h
 
 
 
-if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
+  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
 
 
 
@@ -10129,7 +10103,7 @@ fi
 done
 
 
-fi
+  fi
 
 
 
@@ -10240,7 +10214,7 @@ $as_echo "$gl_cv_func_memmem_works_fast" >&6; }
     esac
   fi
 
-if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
+  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 
 
 
@@ -10251,7 +10225,7 @@ if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 
   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
 
-fi
+  fi
 
 
 
@@ -10368,7 +10342,7 @@ $as_echo "$gl_cv_func_memmem_works_always" >&6; }
   fi
   :
 
-if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
+  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 
 
 
@@ -10379,7 +10353,7 @@ if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 
   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
 
-fi
+  fi
 
 
 
@@ -10716,8 +10690,6 @@ fi
 
 
 
-
-
   if test $gt_cv_c_wint_t = yes; then
     HAVE_WINT_T=1
   else
diff --git a/gdb/gnulib/import/Makefile.am b/gdb/gnulib/import/Makefile.am
index 12c1c93..efa828f 100644
--- a/gdb/gnulib/import/Makefile.am
+++ b/gdb/gnulib/import/Makefile.am
@@ -739,6 +739,7 @@ EXTRA_DIST += wchar.in.h
 ## begin gnulib module wctype-h
 
 BUILT_SOURCES += wctype.h
+libgnu_a_SOURCES += wctype-h.c
 
 # We need the following in order to create <wctype.h> when the system
 # doesn't have one that works with the given compiler.
diff --git a/gdb/gnulib/import/Makefile.in b/gdb/gnulib/import/Makefile.in
index 514380b..7b396c1 100644
--- a/gdb/gnulib/import/Makefile.in
+++ b/gdb/gnulib/import/Makefile.in
@@ -68,6 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/import/m4/00gnulib.m4 \
 	$(top_srcdir)/import/m4/codeset.m4 \
 	$(top_srcdir)/import/m4/configmake.m4 \
 	$(top_srcdir)/import/m4/extensions.m4 \
+	$(top_srcdir)/import/m4/extern-inline.m4 \
 	$(top_srcdir)/import/m4/fcntl-o.m4 \
 	$(top_srcdir)/import/m4/fnmatch.m4 \
 	$(top_srcdir)/import/m4/glibc21.m4 \
@@ -108,7 +109,8 @@ CONFIG_CLEAN_VPATH_FILES =
 LIBRARIES = $(noinst_LIBRARIES)
 libgnu_a_AR = $(AR) $(ARFLAGS)
 am__DEPENDENCIES_1 =
-am_libgnu_a_OBJECTS = localcharset.$(OBJEXT) strnlen1.$(OBJEXT)
+am_libgnu_a_OBJECTS = localcharset.$(OBJEXT) strnlen1.$(OBJEXT) \
+	wctype-h.$(OBJEXT)
 libgnu_a_OBJECTS = $(am_libgnu_a_OBJECTS)
 LTLIBRARIES = $(noinst_LTLIBRARIES)
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
@@ -565,7 +567,8 @@ DISTCLEANFILES =
 MAINTAINERCLEANFILES = 
 AM_CPPFLAGS = 
 AM_CFLAGS = 
-libgnu_a_SOURCES = localcharset.h localcharset.c strnlen1.h strnlen1.c
+libgnu_a_SOURCES = localcharset.h localcharset.c strnlen1.h strnlen1.c \
+	wctype-h.c
 libgnu_a_LIBADD = $(gl_LIBOBJS) @ALLOCA@
 libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) @ALLOCA@
 EXTRA_libgnu_a_SOURCES = alloca.c fnmatch.c fnmatch_loop.c mbrtowc.c \
@@ -645,6 +648,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memchr.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memmem.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strnlen1.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wctype-h.Po@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
diff --git a/gdb/gnulib/import/alloca.in.h b/gdb/gnulib/import/alloca.in.h
index e94eb68..d20f4b8 100644
--- a/gdb/gnulib/import/alloca.in.h
+++ b/gdb/gnulib/import/alloca.in.h
@@ -44,6 +44,13 @@
 #  define alloca _alloca
 # elif defined __DECC && defined __VMS
 #  define alloca __ALLOCA
+# elif defined __TANDEM && defined _TNS_E_TARGET
+#  ifdef  __cplusplus
+extern "C"
+#  endif
+void *_alloca (unsigned short);
+#  pragma intrinsic (_alloca)
+#  define alloca _alloca
 # else
 #  include <stddef.h>
 #  ifdef  __cplusplus
diff --git a/gdb/gnulib/import/extra/snippet/warn-on-use.h b/gdb/gnulib/import/extra/snippet/warn-on-use.h
index d4cb94f..51e69bb 100644
--- a/gdb/gnulib/import/extra/snippet/warn-on-use.h
+++ b/gdb/gnulib/import/extra/snippet/warn-on-use.h
@@ -55,7 +55,7 @@
    rather than issue the nice warning, but the end result of informing
    the developer about their portability problem is still achieved):
    #if HAVE_RAW_DECL_ENVIRON
-   static inline char ***rpl_environ (void) { return &environ; }
+   static char ***rpl_environ (void) { return &environ; }
    _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
    # undef environ
    # define environ (*rpl_environ ())
diff --git a/gdb/gnulib/import/localcharset.c b/gdb/gnulib/import/localcharset.c
index b5ee2d6..8d16c87 100644
--- a/gdb/gnulib/import/localcharset.c
+++ b/gdb/gnulib/import/localcharset.c
@@ -542,5 +542,12 @@ locale_charset (void)
   if (codeset[0] == '\0')
     codeset = "ASCII";
 
+#ifdef DARWIN7
+  /* Mac OS X sets MB_CUR_MAX to 1 when LC_ALL=C, and "UTF-8"
+     (the default codeset) does not work when MB_CUR_MAX is 1.  */
+  if (strcmp (codeset, "UTF-8") == 0 && MB_CUR_MAX <= 1)
+    codeset = "ASCII";
+#endif
+
   return codeset;
 }
diff --git a/gdb/gnulib/import/m4/extern-inline.m4 b/gdb/gnulib/import/m4/extern-inline.m4
new file mode 100644
index 0000000..0a9fc9a
--- /dev/null
+++ b/gdb/gnulib/import/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/gdb/gnulib/import/m4/fcntl-o.m4 b/gdb/gnulib/import/m4/fcntl-o.m4
index 9862741..740e78b 100644
--- a/gdb/gnulib/import/m4/fcntl-o.m4
+++ b/gdb/gnulib/import/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/gdb/gnulib/import/m4/gnulib-cache.m4 b/gdb/gnulib/import/m4/gnulib-cache.m4
index 895c571..22e6796 100644
--- a/gdb/gnulib/import/m4/gnulib-cache.m4
+++ b/gdb/gnulib/import/m4/gnulib-cache.m4
@@ -47,5 +47,5 @@ gl_LIB([libgnu])
 gl_MAKEFILE_NAME([])
 gl_MACRO_PREFIX([gl])
 gl_PO_DOMAIN([])
-gl_WITNESS_C_DOMAIN([])
+gl_WITNESS_C_MACRO([])
 gl_VC_FILES([false])
diff --git a/gdb/gnulib/import/m4/gnulib-comp.m4 b/gdb/gnulib/import/m4/gnulib-comp.m4
index 954ea21..6d0b35b 100644
--- a/gdb/gnulib/import/m4/gnulib-comp.m4
+++ b/gdb/gnulib/import/m4/gnulib-comp.m4
@@ -43,6 +43,7 @@ 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 fnmatch:
   # Code from module fnmatch-gnu:
   # Code from module include_next:
@@ -87,64 +88,65 @@ AC_DEFUN([gl_INIT],
   m4_pushdef([gl_LIBSOURCES_DIR], [])
   gl_COMMON
   gl_source_base='import'
-gl_FUNC_ALLOCA
-gl_CONFIGMAKE_PREP
-gl_FUNC_FNMATCH_POSIX
-if test -n "$FNMATCH_H"; then
-  AC_LIBOBJ([fnmatch])
-  gl_PREREQ_FNMATCH
-fi
-gl_FUNC_FNMATCH_GNU
-if test -n "$FNMATCH_H"; then
-  AC_LIBOBJ([fnmatch])
-  gl_PREREQ_FNMATCH
-fi
-gl_INTTYPES_H
-gl_INTTYPES_INCOMPLETE
-gl_LOCALCHARSET
-LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
-AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
-gl_FUNC_MBRTOWC
-if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-  AC_LIBOBJ([mbrtowc])
-  gl_PREREQ_MBRTOWC
-fi
-gl_WCHAR_MODULE_INDICATOR([mbrtowc])
-gl_FUNC_MBSINIT
-if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
-  AC_LIBOBJ([mbsinit])
-  gl_PREREQ_MBSINIT
-fi
-gl_WCHAR_MODULE_INDICATOR([mbsinit])
-gl_FUNC_MBSRTOWCS
-if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
-  AC_LIBOBJ([mbsrtowcs])
-  AC_LIBOBJ([mbsrtowcs-state])
-  gl_PREREQ_MBSRTOWCS
-fi
-gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
-gl_FUNC_MEMCHR
-if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
-  AC_LIBOBJ([memchr])
-  gl_PREREQ_MEMCHR
-fi
-gl_STRING_MODULE_INDICATOR([memchr])
-gl_FUNC_MEMMEM
-if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
-  AC_LIBOBJ([memmem])
-fi
-gl_FUNC_MEMMEM_SIMPLE
-if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
-  AC_LIBOBJ([memmem])
-fi
-gl_STRING_MODULE_INDICATOR([memmem])
-gl_MULTIARCH
-AM_STDBOOL_H
-gl_STDDEF_H
-gl_STDINT_H
-gl_HEADER_STRING_H
-gl_WCHAR_H
-gl_WCTYPE_H
+  gl_FUNC_ALLOCA
+  gl_CONFIGMAKE_PREP
+  AC_REQUIRE([gl_EXTERN_INLINE])
+  gl_FUNC_FNMATCH_POSIX
+  if test -n "$FNMATCH_H"; then
+    AC_LIBOBJ([fnmatch])
+    gl_PREREQ_FNMATCH
+  fi
+  gl_FUNC_FNMATCH_GNU
+  if test -n "$FNMATCH_H"; then
+    AC_LIBOBJ([fnmatch])
+    gl_PREREQ_FNMATCH
+  fi
+  gl_INTTYPES_H
+  gl_INTTYPES_INCOMPLETE
+  gl_LOCALCHARSET
+  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
+  AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
+  gl_FUNC_MBRTOWC
+  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
+    AC_LIBOBJ([mbrtowc])
+    gl_PREREQ_MBRTOWC
+  fi
+  gl_WCHAR_MODULE_INDICATOR([mbrtowc])
+  gl_FUNC_MBSINIT
+  if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
+    AC_LIBOBJ([mbsinit])
+    gl_PREREQ_MBSINIT
+  fi
+  gl_WCHAR_MODULE_INDICATOR([mbsinit])
+  gl_FUNC_MBSRTOWCS
+  if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
+    AC_LIBOBJ([mbsrtowcs])
+    AC_LIBOBJ([mbsrtowcs-state])
+    gl_PREREQ_MBSRTOWCS
+  fi
+  gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
+  gl_FUNC_MEMCHR
+  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
+    AC_LIBOBJ([memchr])
+    gl_PREREQ_MEMCHR
+  fi
+  gl_STRING_MODULE_INDICATOR([memchr])
+  gl_FUNC_MEMMEM
+  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
+    AC_LIBOBJ([memmem])
+  fi
+  gl_FUNC_MEMMEM_SIMPLE
+  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
+    AC_LIBOBJ([memmem])
+  fi
+  gl_STRING_MODULE_INDICATOR([memmem])
+  gl_MULTIARCH
+  AM_STDBOOL_H
+  gl_STDDEF_H
+  gl_STDINT_H
+  gl_HEADER_STRING_H
+  gl_WCHAR_H
+  gl_WCTYPE_H
   # End of code from modules
   m4_ifval(gl_LIBSOURCES_LIST, [
     m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
@@ -318,12 +320,14 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/strnlen1.h
   lib/verify.h
   lib/wchar.in.h
+  lib/wctype-h.c
   lib/wctype.in.h
   m4/00gnulib.m4
   m4/alloca.m4
   m4/codeset.m4
   m4/configmake.m4
   m4/extensions.m4
+  m4/extern-inline.m4
   m4/fcntl-o.m4
   m4/fnmatch.m4
   m4/glibc21.m4
diff --git a/gdb/gnulib/import/m4/wctype_h.m4 b/gdb/gnulib/import/m4/wctype_h.m4
index 4b19f64..885e6fc 100644
--- a/gdb/gnulib/import/m4/wctype_h.m4
+++ b/gdb/gnulib/import/m4/wctype_h.m4
@@ -1,4 +1,4 @@
-# wctype_h.m4 serial 17
+# 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
diff --git a/gdb/gnulib/import/stdbool.in.h b/gdb/gnulib/import/stdbool.in.h
index ed1f9aa..1f8caee 100644
--- a/gdb/gnulib/import/stdbool.in.h
+++ b/gdb/gnulib/import/stdbool.in.h
@@ -66,24 +66,19 @@
 # undef true
 #endif
 
-/* For the sake of symbolic names in gdb, we define true and false as
-   enum constants, not only as macros.
-   It is tempting to write
-      typedef enum { false = 0, true = 1 } _Bool;
-   so that gdb prints values of type 'bool' symbolically. But if we do
-   this, values of type '_Bool' may promote to 'int' or 'unsigned int'
-   (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
-   (see ISO C 99 6.3.1.1.(2)).  So we add a negative value to the
-   enum; this ensures that '_Bool' promotes to 'int'.  */
-#if defined __cplusplus || (defined __BEOS__ && !defined __HAIKU__)
+#ifdef __cplusplus
+# define _Bool bool
+# define bool bool
+#else
+# if defined __BEOS__ && !defined __HAIKU__
   /* A compiler known to have 'bool'.  */
   /* If the compiler already has both 'bool' and '_Bool', we can assume they
      are the same types.  */
-# if !@HAVE__BOOL@
+#  if !@HAVE__BOOL@
 typedef bool _Bool;
-# endif
-#else
-# if !defined __GNUC__
+#  endif
+# else
+#  if !defined __GNUC__
    /* If @HAVE__BOOL@:
         Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when
         the built-in _Bool type is used.  See
@@ -103,19 +98,35 @@ typedef bool _Bool;
           "Invalid enumerator. (badenum)" with HP-UX cc on Tru64.
         The only benefit of the enum, debuggability, is not important
         with these compilers.  So use 'signed char' and no enum.  */
-#  define _Bool signed char
-# else
+#   define _Bool signed char
+#  else
    /* With this compiler, trust the _Bool type if the compiler has it.  */
-#  if !@HAVE__BOOL@
+#   if !@HAVE__BOOL@
+   /* For the sake of symbolic names in gdb, define true and false as
+      enum constants, not only as macros.
+      It is tempting to write
+         typedef enum { false = 0, true = 1 } _Bool;
+      so that gdb prints values of type 'bool' symbolically.  But then
+      values of type '_Bool' might promote to 'int' or 'unsigned int'
+      (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
+      (see ISO C 99 6.3.1.1.(2)).  So add a negative value to the
+      enum; this ensures that '_Bool' promotes to 'int'.  */
 typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
+#   endif
 #  endif
 # endif
+# define bool _Bool
 #endif
-#define bool _Bool
 
 /* The other macros must be usable in preprocessor directives.  */
-#define false 0
-#define true 1
+#ifdef __cplusplus
+# define false false
+# define true true
+#else
+# define false 0
+# define true 1
+#endif
+
 #define __bool_true_false_are_defined 1
 
 #endif /* _GL_STDBOOL_H */
diff --git a/gdb/gnulib/import/verify.h b/gdb/gnulib/import/verify.h
index cef14ad..0c320b1 100644
--- a/gdb/gnulib/import/verify.h
+++ b/gdb/gnulib/import/verify.h
@@ -125,7 +125,7 @@
        extern int (*dummy (void)) [sizeof (struct {...})];
 
    * GCC warns about duplicate declarations of the dummy function if
-     -Wredundant_decls is used.  GCC 4.3 and later have a builtin
+     -Wredundant-decls is used.  GCC 4.3 and later have a builtin
      __COUNTER__ macro that can let us generate unique identifiers for
      each dummy function, to suppress this warning.
 
@@ -133,6 +133,10 @@
      which do not support _Static_assert, also do not warn about the
      last declaration mentioned above.
 
+   * GCC warns if -Wnested-externs is enabled and verify() is used
+     within a function body; but inside a function, you can always
+     arrange to use verify_expr() instead.
+
    * In C++, any struct definition inside sizeof is invalid.
      Use a template type to work around the problem.  */
 
diff --git a/gdb/gnulib/import/wctype-h.c b/gdb/gnulib/import/wctype-h.c
new file mode 100644
index 0000000..bb5f847
--- /dev/null
+++ b/gdb/gnulib/import/wctype-h.c
@@ -0,0 +1,4 @@
+/* Normally this would be wctype.c, but that name's already taken.  */
+#include <config.h>
+#define _GL_WCTYPE_INLINE _GL_EXTERN_INLINE
+#include "wctype.h"
diff --git a/gdb/gnulib/import/wctype.in.h b/gdb/gnulib/import/wctype.in.h
index aa018b1..3c98fa3 100644
--- a/gdb/gnulib/import/wctype.in.h
+++ b/gdb/gnulib/import/wctype.in.h
@@ -54,6 +54,11 @@
 #ifndef _@GUARD_PREFIX@_WCTYPE_H
 #define _@GUARD_PREFIX@_WCTYPE_H
 
+_GL_INLINE_HEADER_BEGIN
+#ifndef _GL_WCTYPE_INLINE
+# define _GL_WCTYPE_INLINE _GL_INLINE
+#endif
+
 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
 
 /* The definition of _GL_WARN_ON_USE is copied here.  */
@@ -148,7 +153,7 @@ typedef unsigned int rpl_wint_t;
 #   endif
 #  endif
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswalnum
 #  else
@@ -160,7 +165,7 @@ iswalnum
           || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'));
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswalpha
 #  else
@@ -171,7 +176,7 @@ iswalpha
   return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswblank
 #  else
@@ -182,7 +187,7 @@ iswblank
   return wc == ' ' || wc == '\t';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswcntrl
 #  else
@@ -193,7 +198,7 @@ iswcntrl
   return (wc & ~0x1f) == 0 || wc == 0x7f;
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswdigit
 #  else
@@ -204,7 +209,7 @@ iswdigit
   return wc >= '0' && wc <= '9';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswgraph
 #  else
@@ -215,7 +220,7 @@ iswgraph
   return wc >= '!' && wc <= '~';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswlower
 #  else
@@ -226,7 +231,7 @@ iswlower
   return wc >= 'a' && wc <= 'z';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswprint
 #  else
@@ -237,7 +242,7 @@ iswprint
   return wc >= ' ' && wc <= '~';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswpunct
 #  else
@@ -250,7 +255,7 @@ iswpunct
                || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')));
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswspace
 #  else
@@ -262,7 +267,7 @@ iswspace
           || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r');
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswupper
 #  else
@@ -273,7 +278,7 @@ iswupper
   return wc >= 'A' && wc <= 'Z';
 }
 
-static inline int
+_GL_WCTYPE_INLINE int
 #  if @REPLACE_ISWCNTRL@
 rpl_iswxdigit
 #  else
@@ -285,7 +290,7 @@ iswxdigit
           || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F'));
 }
 
-static inline wint_t
+_GL_WCTYPE_INLINE wint_t
 #  if @REPLACE_TOWLOWER@
 rpl_towlower
 #  else
@@ -296,7 +301,7 @@ towlower
   return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc);
 }
 
-static inline wint_t
+_GL_WCTYPE_INLINE wint_t
 #  if @REPLACE_TOWLOWER@
 rpl_towupper
 #  else
@@ -336,7 +341,7 @@ _GL_FUNCDECL_SYS (iswblank, int, (wint_t wc));
       result register.  We need to fix this by adding a zero-extend from
       wchar_t to wint_t after the call.  */
 
-static inline wint_t
+_GL_WCTYPE_INLINE wint_t
 rpl_towlower (wint_t wc)
 {
   return (wint_t) (wchar_t) towlower (wc);
@@ -345,7 +350,7 @@ rpl_towlower (wint_t wc)
 #   define towlower rpl_towlower
 #  endif
 
-static inline wint_t
+_GL_WCTYPE_INLINE wint_t
 rpl_towupper (wint_t wc)
 {
   return (wint_t) (wchar_t) towupper (wc);
@@ -493,6 +498,7 @@ _GL_WARN_ON_USE (towctrans, "towctrans is unportable - "
 # endif
 #endif
 
+_GL_INLINE_HEADER_END
 
 #endif /* _@GUARD_PREFIX@_WCTYPE_H */
 #endif /* _@GUARD_PREFIX@_WCTYPE_H */
diff --git a/gdb/gnulib/update-gnulib.sh b/gdb/gnulib/update-gnulib.sh
index 87218ca..a99bad8 100644
--- a/gdb/gnulib/update-gnulib.sh
+++ b/gdb/gnulib/update-gnulib.sh
@@ -32,7 +32,7 @@
 IMPORTED_GNULIB_MODULES="fnmatch-gnu inttypes memmem update-copyright"
 
 # The gnulib commit ID to use for the update.
-GNULIB_COMMIT_SHA1="a39f53ccb70a613e647e1019fb4c63645220267e"
+GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0"
 
 # The expected version number for the various auto tools we will
 # use after the import.
author	Joel Brobecker <brobecker@gnat.com>	2012-12-18 06:00:55 +0000
committer	Joel Brobecker <brobecker@gnat.com>	2012-12-18 06:00:55 +0000
commit	a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b (patch)
tree	7c690be728479f106e35ed8753f9214386a43829 /gdb
parent	cc0f06180271215041969cfc52411003dbb34722 (diff)
download	binutils-a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b.zip binutils-a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b.tar.gz binutils-a512b375766eeea98a8c0dc7b5de49dd9d6a1d1b.tar.bz2