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Update gnulib to current HEAD.

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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.
This commit is contained in:
Joel Brobecker
2012-12-18 06:00:55 +00:00
parent cc0f061802
commit a512b37576
19 changed files with 330 additions and 172 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
gdb/ChangeLog
View File

@ -1,3 +1,23 @@
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> 2012-12-18 Joel Brobecker <brobecker@adacore.com>
* gnulib/update-gnulib.sh: Add call to autoheader. * gnulib/update-gnulib.sh: Add call to autoheader.

1
gdb/gnulib/aclocal.m4 vendored
View File

@ -1017,6 +1017,7 @@ m4_include([import/m4/alloca.m4])
m4_include([import/m4/codeset.m4]) m4_include([import/m4/codeset.m4])
m4_include([import/m4/configmake.m4]) m4_include([import/m4/configmake.m4])
m4_include([import/m4/extensions.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/fcntl-o.m4])
m4_include([import/m4/fnmatch.m4]) m4_include([import/m4/fnmatch.m4])
m4_include([import/m4/glibc21.m4]) m4_include([import/m4/glibc21.m4])

58
gdb/gnulib/config.in
View File

@ -528,15 +528,61 @@
#endif #endif
/* _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
/* Define to a replacement function name for fnmatch(). */ /* Define to a replacement function name for fnmatch(). */
#undef fnmatch #undef fnmatch
/* 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
#endif
/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports /* 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 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__. earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.

96
gdb/gnulib/configure vendored
View File

@ -4290,6 +4290,7 @@ fi
# Code from module configmake: # Code from module configmake:
# Code from module extensions: # Code from module extensions:
# Code from module extern-inline:
# Code from module fnmatch: # Code from module fnmatch:
# Code from module fnmatch-gnu: # Code from module fnmatch-gnu:
# Code from module include_next: # Code from module include_next:
@ -5126,6 +5127,9 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
$as_echo_n "checking for mbstate_t... " >&6; } $as_echo_n "checking for mbstate_t... " >&6; }
if test "${ac_cv_type_mbstate_t+set}" = set; then : if test "${ac_cv_type_mbstate_t+set}" = set; then :
@ -6586,7 +6590,18 @@ main ()
#if HAVE_SYMLINK #if HAVE_SYMLINK
{ {
static char const sym[] = "conftest.sym"; 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; result |= 2;
else 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 if false; then
GL_COND_LIBTOOL_TRUE= GL_COND_LIBTOOL_TRUE=
@ -8343,6 +8316,7 @@ fi
FNMATCH_H= FNMATCH_H=
gl_fnmatch_required_lowercase=` gl_fnmatch_required_lowercase=`
echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
@ -8479,7 +8453,7 @@ else
fi fi
if test -n "$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
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
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
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 done
fi fi
@ -10240,7 +10214,7 @@ $as_echo "$gl_cv_func_memmem_works_fast" >&6; }
esac esac
fi 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.$ac_objext" gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
fi fi
@ -10368,7 +10342,7 @@ $as_echo "$gl_cv_func_memmem_works_always" >&6; }
fi 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.$ac_objext" gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
fi fi
@ -10716,8 +10690,6 @@ fi
if test $gt_cv_c_wint_t = yes; then if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1 HAVE_WINT_T=1
else else

1
gdb/gnulib/import/Makefile.am
View File

@ -739,6 +739,7 @@ EXTRA_DIST += wchar.in.h
## begin gnulib module wctype-h ## begin gnulib module wctype-h
BUILT_SOURCES += 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 # We need the following in order to create <wctype.h> when the system
# doesn't have one that works with the given compiler. # doesn't have one that works with the given compiler.

8
gdb/gnulib/import/Makefile.in
View File

@ -68,6 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/import/m4/00gnulib.m4 \
$(top_srcdir)/import/m4/codeset.m4 \ $(top_srcdir)/import/m4/codeset.m4 \
$(top_srcdir)/import/m4/configmake.m4 \ $(top_srcdir)/import/m4/configmake.m4 \
$(top_srcdir)/import/m4/extensions.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/fcntl-o.m4 \
$(top_srcdir)/import/m4/fnmatch.m4 \ $(top_srcdir)/import/m4/fnmatch.m4 \
$(top_srcdir)/import/m4/glibc21.m4 \ $(top_srcdir)/import/m4/glibc21.m4 \
@ -108,7 +109,8 @@ CONFIG_CLEAN_VPATH_FILES =
LIBRARIES = $(noinst_LIBRARIES) LIBRARIES = $(noinst_LIBRARIES)
libgnu_a_AR = $(AR) $(ARFLAGS) libgnu_a_AR = $(AR) $(ARFLAGS)
am__DEPENDENCIES_1 = am__DEPENDENCIES_1 =
am_libgnu_a_OBJECTS = localcharset.$(OBJEXT) strnlen1.$(OBJEXT) am_libgnu_a_OBJECTS = localcharset.$(OBJEXT) strnlen1.$(OBJEXT) \
wctype-h.$(OBJEXT)
libgnu_a_OBJECTS = $(am_libgnu_a_OBJECTS) libgnu_a_OBJECTS = $(am_libgnu_a_OBJECTS)
LTLIBRARIES = $(noinst_LTLIBRARIES) LTLIBRARIES = $(noinst_LTLIBRARIES)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
@ -565,7 +567,8 @@ DISTCLEANFILES =
MAINTAINERCLEANFILES = MAINTAINERCLEANFILES =
AM_CPPFLAGS = AM_CPPFLAGS =
AM_CFLAGS = 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_LIBADD = $(gl_LIBOBJS) @ALLOCA@
libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) @ALLOCA@ libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) @ALLOCA@
EXTRA_libgnu_a_SOURCES = alloca.c fnmatch.c fnmatch_loop.c mbrtowc.c \ EXTRA_libgnu_a_SOURCES = alloca.c fnmatch.c fnmatch_loop.c mbrtowc.c \
@ -645,6 +648,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memchr.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memchr.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memmem.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@./$(DEPDIR)/strnlen1.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wctype-h.Po@am__quote@
.c.o: .c.o:
@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<

7
gdb/gnulib/import/alloca.in.h
View File

@ -44,6 +44,13 @@
# define alloca _alloca # define alloca _alloca
# elif defined __DECC && defined __VMS # elif defined __DECC && defined __VMS
# define alloca __ALLOCA # 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 # else
# include <stddef.h> # include <stddef.h>
# ifdef __cplusplus # ifdef __cplusplus

2
gdb/gnulib/import/extra/snippet/warn-on-use.h
View File

@ -55,7 +55,7 @@
rather than issue the nice warning, but the end result of informing rather than issue the nice warning, but the end result of informing
the developer about their portability problem is still achieved): the developer about their portability problem is still achieved):
#if HAVE_RAW_DECL_ENVIRON #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"); _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
# undef environ # undef environ
# define environ (*rpl_environ ()) # define environ (*rpl_environ ())

7
gdb/gnulib/import/localcharset.c
View File

@ -542,5 +542,12 @@ locale_charset (void)
if (codeset[0] == '\0') if (codeset[0] == '\0')
codeset = "ASCII"; 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; return codeset;
} }

62
gdb/gnulib/import/m4/extern-inline.m4 Normal file
View File

@ -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])
])

13
gdb/gnulib/import/m4/fcntl-o.m4
View File

@ -50,7 +50,18 @@ AC_DEFUN([gl_FCNTL_O_FLAGS],
#if HAVE_SYMLINK #if HAVE_SYMLINK
{ {
static char const sym[] = "conftest.sym"; 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; result |= 2;
else else
{ {

2
gdb/gnulib/import/m4/gnulib-cache.m4
View File

@ -47,5 +47,5 @@ gl_LIB([libgnu])
gl_MAKEFILE_NAME([]) gl_MAKEFILE_NAME([])
gl_MACRO_PREFIX([gl]) gl_MACRO_PREFIX([gl])
gl_PO_DOMAIN([]) gl_PO_DOMAIN([])
gl_WITNESS_C_DOMAIN([]) gl_WITNESS_C_MACRO([])
gl_VC_FILES([false]) gl_VC_FILES([false])

90
gdb/gnulib/import/m4/gnulib-comp.m4
View File

@ -43,6 +43,7 @@ AC_DEFUN([gl_EARLY],
# Code from module configmake: # Code from module configmake:
# Code from module extensions: # Code from module extensions:
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# Code from module extern-inline:
# Code from module fnmatch: # Code from module fnmatch:
# Code from module fnmatch-gnu: # Code from module fnmatch-gnu:
# Code from module include_next: # Code from module include_next:
@ -87,64 +88,65 @@ AC_DEFUN([gl_INIT],
m4_pushdef([gl_LIBSOURCES_DIR], []) m4_pushdef([gl_LIBSOURCES_DIR], [])
gl_COMMON gl_COMMON
gl_source_base='import' gl_source_base='import'
gl_FUNC_ALLOCA gl_FUNC_ALLOCA
gl_CONFIGMAKE_PREP gl_CONFIGMAKE_PREP
gl_FUNC_FNMATCH_POSIX AC_REQUIRE([gl_EXTERN_INLINE])
if test -n "$FNMATCH_H"; then gl_FUNC_FNMATCH_POSIX
if test -n "$FNMATCH_H"; then
AC_LIBOBJ([fnmatch]) AC_LIBOBJ([fnmatch])
gl_PREREQ_FNMATCH gl_PREREQ_FNMATCH
fi fi
gl_FUNC_FNMATCH_GNU gl_FUNC_FNMATCH_GNU
if test -n "$FNMATCH_H"; then if test -n "$FNMATCH_H"; then
AC_LIBOBJ([fnmatch]) AC_LIBOBJ([fnmatch])
gl_PREREQ_FNMATCH gl_PREREQ_FNMATCH
fi fi
gl_INTTYPES_H gl_INTTYPES_H
gl_INTTYPES_INCOMPLETE gl_INTTYPES_INCOMPLETE
gl_LOCALCHARSET gl_LOCALCHARSET
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
gl_FUNC_MBRTOWC gl_FUNC_MBRTOWC
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
AC_LIBOBJ([mbrtowc]) AC_LIBOBJ([mbrtowc])
gl_PREREQ_MBRTOWC gl_PREREQ_MBRTOWC
fi fi
gl_WCHAR_MODULE_INDICATOR([mbrtowc]) gl_WCHAR_MODULE_INDICATOR([mbrtowc])
gl_FUNC_MBSINIT gl_FUNC_MBSINIT
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
AC_LIBOBJ([mbsinit]) AC_LIBOBJ([mbsinit])
gl_PREREQ_MBSINIT gl_PREREQ_MBSINIT
fi fi
gl_WCHAR_MODULE_INDICATOR([mbsinit]) gl_WCHAR_MODULE_INDICATOR([mbsinit])
gl_FUNC_MBSRTOWCS gl_FUNC_MBSRTOWCS
if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
AC_LIBOBJ([mbsrtowcs]) AC_LIBOBJ([mbsrtowcs])
AC_LIBOBJ([mbsrtowcs-state]) AC_LIBOBJ([mbsrtowcs-state])
gl_PREREQ_MBSRTOWCS gl_PREREQ_MBSRTOWCS
fi fi
gl_WCHAR_MODULE_INDICATOR([mbsrtowcs]) gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
gl_FUNC_MEMCHR gl_FUNC_MEMCHR
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
AC_LIBOBJ([memchr]) AC_LIBOBJ([memchr])
gl_PREREQ_MEMCHR gl_PREREQ_MEMCHR
fi fi
gl_STRING_MODULE_INDICATOR([memchr]) gl_STRING_MODULE_INDICATOR([memchr])
gl_FUNC_MEMMEM gl_FUNC_MEMMEM
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
AC_LIBOBJ([memmem]) AC_LIBOBJ([memmem])
fi fi
gl_FUNC_MEMMEM_SIMPLE gl_FUNC_MEMMEM_SIMPLE
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
AC_LIBOBJ([memmem]) AC_LIBOBJ([memmem])
fi fi
gl_STRING_MODULE_INDICATOR([memmem]) gl_STRING_MODULE_INDICATOR([memmem])
gl_MULTIARCH gl_MULTIARCH
AM_STDBOOL_H AM_STDBOOL_H
gl_STDDEF_H gl_STDDEF_H
gl_STDINT_H gl_STDINT_H
gl_HEADER_STRING_H gl_HEADER_STRING_H
gl_WCHAR_H gl_WCHAR_H
gl_WCTYPE_H gl_WCTYPE_H
# End of code from modules # End of code from modules
m4_ifval(gl_LIBSOURCES_LIST, [ m4_ifval(gl_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
@ -318,12 +320,14 @@ AC_DEFUN([gl_FILE_LIST], [
lib/strnlen1.h lib/strnlen1.h
lib/verify.h lib/verify.h
lib/wchar.in.h lib/wchar.in.h
lib/wctype-h.c
lib/wctype.in.h lib/wctype.in.h
m4/00gnulib.m4 m4/00gnulib.m4
m4/alloca.m4 m4/alloca.m4
m4/codeset.m4 m4/codeset.m4
m4/configmake.m4 m4/configmake.m4
m4/extensions.m4 m4/extensions.m4
m4/extern-inline.m4
m4/fcntl-o.m4 m4/fcntl-o.m4
m4/fnmatch.m4 m4/fnmatch.m4
m4/glibc21.m4 m4/glibc21.m4

4
gdb/gnulib/import/m4/wctype_h.m4
View File

@ -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. dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
@ -22,8 +22,6 @@ AC_DEFUN([gl_WCTYPE_H],
fi fi
AC_SUBST([HAVE_ISWCNTRL]) AC_SUBST([HAVE_ISWCNTRL])
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([gt_TYPE_WINT_T]) AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1 HAVE_WINT_T=1

39
gdb/gnulib/import/stdbool.in.h
View File

@ -66,23 +66,18 @@
# undef true # undef true
#endif #endif
/* For the sake of symbolic names in gdb, we define true and false as #ifdef __cplusplus
enum constants, not only as macros. # define _Bool bool
It is tempting to write # define bool bool
typedef enum { false = 0, true = 1 } _Bool; #else
so that gdb prints values of type 'bool' symbolically. But if we do # if defined __BEOS__ && !defined __HAIKU__
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__)
/* A compiler known to have 'bool'. */ /* A compiler known to have 'bool'. */
/* If the compiler already has both 'bool' and '_Bool', we can assume they /* If the compiler already has both 'bool' and '_Bool', we can assume they
are the same types. */ are the same types. */
# if !@HAVE__BOOL@ # if !@HAVE__BOOL@
typedef bool _Bool; typedef bool _Bool;
# endif # endif
#else # else
# if !defined __GNUC__ # if !defined __GNUC__
/* If @HAVE__BOOL@: /* If @HAVE__BOOL@:
Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when
@ -107,15 +102,31 @@ typedef bool _Bool;
# else # else
/* With this compiler, trust the _Bool type if the compiler has it. */ /* 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; typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
# endif # endif
# endif # endif
# endif
# define bool _Bool
#endif #endif
#define bool _Bool
/* The other macros must be usable in preprocessor directives. */ /* The other macros must be usable in preprocessor directives. */
#define false 0 #ifdef __cplusplus
#define true 1 # define false false
# define true true
#else
# define false 0
# define true 1
#endif
#define __bool_true_false_are_defined 1 #define __bool_true_false_are_defined 1
#endif /* _GL_STDBOOL_H */ #endif /* _GL_STDBOOL_H */

6
gdb/gnulib/import/verify.h
View File

@ -125,7 +125,7 @@
extern int (*dummy (void)) [sizeof (struct {...})]; extern int (*dummy (void)) [sizeof (struct {...})];
* GCC warns about duplicate declarations of the dummy function if * 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 __COUNTER__ macro that can let us generate unique identifiers for
each dummy function, to suppress this warning. each dummy function, to suppress this warning.
@ -133,6 +133,10 @@
which do not support _Static_assert, also do not warn about the which do not support _Static_assert, also do not warn about the
last declaration mentioned above. 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. * In C++, any struct definition inside sizeof is invalid.
Use a template type to work around the problem. */ Use a template type to work around the problem. */

4
gdb/gnulib/import/wctype-h.c Normal file
View File

@ -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"

38
gdb/gnulib/import/wctype.in.h
View File

@ -54,6 +54,11 @@
#ifndef _@GUARD_PREFIX@_WCTYPE_H #ifndef _@GUARD_PREFIX@_WCTYPE_H
#define _@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 definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */
@ -148,7 +153,7 @@ typedef unsigned int rpl_wint_t;
# endif # endif
# endif # endif
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswalnum rpl_iswalnum
# else # else
@ -160,7 +165,7 @@ iswalnum
|| ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')); || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'));
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswalpha rpl_iswalpha
# else # else
@ -171,7 +176,7 @@ iswalpha
return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'; return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswblank rpl_iswblank
# else # else
@ -182,7 +187,7 @@ iswblank
return wc == ' ' || wc == '\t'; return wc == ' ' || wc == '\t';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswcntrl rpl_iswcntrl
# else # else
@ -193,7 +198,7 @@ iswcntrl
return (wc & ~0x1f) == 0 || wc == 0x7f; return (wc & ~0x1f) == 0 || wc == 0x7f;
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswdigit rpl_iswdigit
# else # else
@ -204,7 +209,7 @@ iswdigit
return wc >= '0' && wc <= '9'; return wc >= '0' && wc <= '9';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswgraph rpl_iswgraph
# else # else
@ -215,7 +220,7 @@ iswgraph
return wc >= '!' && wc <= '~'; return wc >= '!' && wc <= '~';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswlower rpl_iswlower
# else # else
@ -226,7 +231,7 @@ iswlower
return wc >= 'a' && wc <= 'z'; return wc >= 'a' && wc <= 'z';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswprint rpl_iswprint
# else # else
@ -237,7 +242,7 @@ iswprint
return wc >= ' ' && wc <= '~'; return wc >= ' ' && wc <= '~';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswpunct rpl_iswpunct
# else # else
@ -250,7 +255,7 @@ iswpunct
|| ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'))); || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')));
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswspace rpl_iswspace
# else # else
@ -262,7 +267,7 @@ iswspace
|| wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r'); || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r');
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswupper rpl_iswupper
# else # else
@ -273,7 +278,7 @@ iswupper
return wc >= 'A' && wc <= 'Z'; return wc >= 'A' && wc <= 'Z';
} }
static inline int _GL_WCTYPE_INLINE int
# if @REPLACE_ISWCNTRL@ # if @REPLACE_ISWCNTRL@
rpl_iswxdigit rpl_iswxdigit
# else # else
@ -285,7 +290,7 @@ iswxdigit
|| ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F')); || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F'));
} }
static inline wint_t _GL_WCTYPE_INLINE wint_t
# if @REPLACE_TOWLOWER@ # if @REPLACE_TOWLOWER@
rpl_towlower rpl_towlower
# else # else
@ -296,7 +301,7 @@ towlower
return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc); return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc);
} }
static inline wint_t _GL_WCTYPE_INLINE wint_t
# if @REPLACE_TOWLOWER@ # if @REPLACE_TOWLOWER@
rpl_towupper rpl_towupper
# else # 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 result register. We need to fix this by adding a zero-extend from
wchar_t to wint_t after the call. */ wchar_t to wint_t after the call. */
static inline wint_t _GL_WCTYPE_INLINE wint_t
rpl_towlower (wint_t wc) rpl_towlower (wint_t wc)
{ {
return (wint_t) (wchar_t) towlower (wc); return (wint_t) (wchar_t) towlower (wc);
@ -345,7 +350,7 @@ rpl_towlower (wint_t wc)
# define towlower rpl_towlower # define towlower rpl_towlower
# endif # endif
static inline wint_t _GL_WCTYPE_INLINE wint_t
rpl_towupper (wint_t wc) rpl_towupper (wint_t wc)
{ {
return (wint_t) (wchar_t) towupper (wc); return (wint_t) (wchar_t) towupper (wc);
@ -493,6 +498,7 @@ _GL_WARN_ON_USE (towctrans, "towctrans is unportable - "
# endif # endif
#endif #endif
_GL_INLINE_HEADER_END
#endif /* _@GUARD_PREFIX@_WCTYPE_H */ #endif /* _@GUARD_PREFIX@_WCTYPE_H */
#endif /* _@GUARD_PREFIX@_WCTYPE_H */ #endif /* _@GUARD_PREFIX@_WCTYPE_H */

2
gdb/gnulib/update-gnulib.sh
View File

@ -32,7 +32,7 @@
IMPORTED_GNULIB_MODULES="fnmatch-gnu inttypes memmem update-copyright" IMPORTED_GNULIB_MODULES="fnmatch-gnu inttypes memmem update-copyright"
# The gnulib commit ID to use for the update. # 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 # The expected version number for the various auto tools we will
# use after the import. # use after the import.