FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gdb/

Browse source 
2010-05-23  Pedro Alves  <pedro@codesourcery.com>

	Update gnulib from latest git.
	(250b80067c1e1d8faa0c42fb572f721975b929c5)

	* gnulib/memcmp.c: Removed.
	* gnulib/memchr.valgrind: New.
	* gnulib/stddef.in.h: New.
	* gnulib/Makefile.am: Updated.
	* gnulib/memchr.c: Updated.
	* gnulib/memmem.c: Updated.
	* gnulib/stdint.in.h: Updated.
	* gnulib/str-two-way.h: Updated.
	* gnulib/string.in.h: Updated.
	* gnulib/wchar.in.h: Updated.

	* gnulib/extra/link-warning.h: Removed.
	* gnulib/extra/c++defs.h: New.
	* gnulib/extra/warn-on-use.h: New.
	* gnulib/extra/arg-nonnull.h: Updated.

	* gnulib/m4/extensions.m4: Updated.
	* gnulib/m4/gnulib-cache.m4: Updated.
	* gnulib/m4/gnulib-common.m4: Updated.
	* gnulib/m4/gnulib-comp.m4: Updated.
	* gnulib/m4/gnulib-tool.m4: Updated.
	* gnulib/m4/include_next.m4: Updated.
	* gnulib/m4/longlong.m4: Updated.
	* gnulib/m4/memchr.m4: Updated.
	* gnulib/m4/memmem.m4: Updated.
	* gnulib/m4/stdint.m4: Updated.
	* gnulib/m4/string_h.m4: Updated.
	* gnulib/m4/memcmp.m4: Removed.
	* gnulib/m4/onceonly_2_57.m4: Removed.
	* gnulib/m4/00gnulib.m4: New.
	* gnulib/m4/mmap-anon.m4: New.
	* gnulib/m4/multiarch.m4: New.
	* gnulib/m4/onceonly.m4: New.
	* gnulib/m4/stddef_h.m4: New.
	* gnulib/m4/warn-on-use.m4: New.
	* gnulib/m4/wchar.m4: Removed.
	* gnulib/m4/wchar_h.m4: New.
	* gnulib/m4/wchar_t.m4: New.
	* gnulib/m4/wint_t.m4: New.

	* aclocal.m4: Regenerate.
	* config.in: Likewise.
	* configure: Likewise.
	* gnulib/Makefile.in: Likewise.

gdb/gdbserver/
2010-05-23  Pedro Alves  <pedro@codesourcery.com>

	* config.h, configure: Regenerate.
This commit is contained in:
Pedro Alves 2010-05-23 00:57:01 +00:00
parent 528b55c0a0
commit f434ba0309
42 changed files with 5169 additions and 1792 deletions
Download patch file Download diff file Expand all files Collapse all files

50
gdb/ChangeLog
View file

@ -1,3 +1,53 @@
2010-05-23 Pedro Alves <pedro@codesourcery.com>
Update gnulib from latest git.
(250b80067c1e1d8faa0c42fb572f721975b929c5)
* gnulib/memcmp.c: Removed.
* gnulib/memchr.valgrind: New.
* gnulib/stddef.in.h: New.
* gnulib/Makefile.am: Updated.
* gnulib/memchr.c: Updated.
* gnulib/memmem.c: Updated.
* gnulib/stdint.in.h: Updated.
* gnulib/str-two-way.h: Updated.
* gnulib/string.in.h: Updated.
* gnulib/wchar.in.h: Updated.
* gnulib/extra/link-warning.h: Removed.
* gnulib/extra/c++defs.h: New.
* gnulib/extra/warn-on-use.h: New.
* gnulib/extra/arg-nonnull.h: Updated.
* gnulib/m4/extensions.m4: Updated.
* gnulib/m4/gnulib-cache.m4: Updated.
* gnulib/m4/gnulib-common.m4: Updated.
* gnulib/m4/gnulib-comp.m4: Updated.
* gnulib/m4/gnulib-tool.m4: Updated.
* gnulib/m4/include_next.m4: Updated.
* gnulib/m4/longlong.m4: Updated.
* gnulib/m4/memchr.m4: Updated.
* gnulib/m4/memmem.m4: Updated.
* gnulib/m4/stdint.m4: Updated.
* gnulib/m4/string_h.m4: Updated.
* gnulib/m4/memcmp.m4: Removed.
* gnulib/m4/onceonly_2_57.m4: Removed.
* gnulib/m4/00gnulib.m4: New.
* gnulib/m4/mmap-anon.m4: New.
* gnulib/m4/multiarch.m4: New.
* gnulib/m4/onceonly.m4: New.
* gnulib/m4/stddef_h.m4: New.
* gnulib/m4/warn-on-use.m4: New.
* gnulib/m4/wchar.m4: Removed.
* gnulib/m4/wchar_h.m4: New.
* gnulib/m4/wchar_t.m4: New.
* gnulib/m4/wint_t.m4: New.
* aclocal.m4: Regenerate.
* config.in: Likewise.
* configure: Likewise.
* gnulib/Makefile.in: Likewise.
2010-05-21 Tom Tromey <tromey@redhat.com>
* dwarf2loc.c (extract_bits_primitive): New function.

34
gdb/aclocal.m4 vendored
View file

@ -566,27 +566,6 @@ if test x"${install_sh}" != xset; then
fi
AC_SUBST(install_sh)])
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
#
# This file 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.
# serial 2
# Check whether the underlying file-system supports filenames
# with a leading dot. For instance MS-DOS doesn't.
AC_DEFUN([AM_SET_LEADING_DOT],
[rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi
rmdir .tst 2>/dev/null
AC_SUBST([am__leading_dot])])
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
# From Jim Meyering
@ -989,18 +968,25 @@ AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
m4_include([gnulib/m4/00gnulib.m4])
m4_include([gnulib/m4/extensions.m4])
m4_include([gnulib/m4/gnulib-common.m4])
m4_include([gnulib/m4/gnulib-comp.m4])
m4_include([gnulib/m4/include_next.m4])
m4_include([gnulib/m4/longlong.m4])
m4_include([gnulib/m4/memchr.m4])
m4_include([gnulib/m4/memcmp.m4])
m4_include([gnulib/m4/memmem.m4])
m4_include([gnulib/m4/onceonly_2_57.m4])
m4_include([gnulib/m4/mmap-anon.m4])
m4_include([gnulib/m4/multiarch.m4])
m4_include([gnulib/m4/onceonly.m4])
m4_include([gnulib/m4/stddef_h.m4])
m4_include([gnulib/m4/stdint.m4])
m4_include([gnulib/m4/string_h.m4])
m4_include([gnulib/m4/wchar.m4])
m4_include([gnulib/m4/warn-on-use.m4])
m4_include([gnulib/m4/wchar_h.m4])
m4_include([gnulib/m4/wchar_t.m4])
m4_include([gnulib/m4/wint_t.m4])
m4_include([../config/largefile.m4])
m4_include([../config/lead-dot.m4])
m4_include([../config/plugins.m4])
m4_include([acinclude.m4])

160
gdb/config.in
View file

@ -1,5 +1,9 @@
/* config.in. Generated from configure.ac by autoheader. */
/* Define if the compiler is building for multiple architectures of Apple
platforms at once. */
#undef AA_APPLE_UNIVERSAL_BUILD
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
@ -71,6 +75,12 @@
/* Define to the default OS ABI for this configuration. */
#undef GDB_OSABI_DEFAULT
/* Define to 1 when the gnulib module memchr should be tested. */
#undef GNULIB_TEST_MEMCHR
/* Define to 1 when the gnulib module memmem should be tested. */
#undef GNULIB_TEST_MEMMEM
/* Define to 1 if you have `alloca', as a function or macro. */
#undef HAVE_ALLOCA
@ -189,9 +199,6 @@
/* Define to 1 if you have the `iconvlist' function. */
#undef HAVE_ICONVLIST
/* Define if your compiler supports the #include_next directive. */
#undef HAVE_INCLUDE_NEXT
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
@ -252,6 +259,10 @@
/* Define to 1 if you have the <machine/reg.h> header file. */
#undef HAVE_MACHINE_REG_H
/* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
config.h and <sys/mman.h>. */
#undef HAVE_MAP_ANONYMOUS
/* Define to 1 if you have the `memchr' function. */
#undef HAVE_MEMCHR
@ -267,6 +278,9 @@
/* Define to 1 if you have the `monstartup' function. */
#undef HAVE_MONSTARTUP
/* Define to 1 if you have the `mprotect' function. */
#undef HAVE_MPROTECT
/* Define to 1 if you have the <ncurses.h> header file. */
#undef HAVE_NCURSES_H
@ -357,6 +371,90 @@
/* Define if Python interpreter is being linked in. */
#undef HAVE_PYTHON
/* Define to 1 if btowc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_BTOWC
/* Define to 1 if mbrlen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBRLEN
/* Define to 1 if mbrtowc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBRTOWC
/* Define to 1 if mbsinit is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBSINIT
/* Define to 1 if mbsnrtowcs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBSNRTOWCS
/* Define to 1 if mbsrtowcs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBSRTOWCS
/* Define to 1 if memmem is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMMEM
/* Define to 1 if mempcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMPCPY
/* Define to 1 if memrchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMRCHR
/* Define to 1 if rawmemchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RAWMEMCHR
/* Define to 1 if stpcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STPCPY
/* Define to 1 if stpncpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STPNCPY
/* Define to 1 if strcasestr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRCASESTR
/* Define to 1 if strchrnul is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRCHRNUL
/* Define to 1 if strdup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRDUP
/* Define to 1 if strncat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRNCAT
/* Define to 1 if strndup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRNDUP
/* Define to 1 if strnlen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRNLEN
/* Define to 1 if strpbrk is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRPBRK
/* Define to 1 if strsep is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRSEP
/* Define to 1 if strsignal is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRSIGNAL
/* Define to 1 if strtok_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOK_R
/* Define to 1 if strverscmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRVERSCMP
/* Define to 1 if wcrtomb is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCRTOMB
/* Define to 1 if wcsnrtombs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNRTOMBS
/* Define to 1 if wcsrtombs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSRTOMBS
/* Define to 1 if wctob is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCTOB
/* Define to 1 if wcwidth is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCWIDTH
/* Define to 1 if you have the `realpath' function. */
#undef HAVE_REALPATH
@ -490,6 +588,9 @@
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define to 1 if you have the <sys/mman.h> header file. */
#undef HAVE_SYS_MMAN_H
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_NDIR_H
@ -578,6 +679,12 @@
/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H
/* Define if you have the 'wchar_t' type. */
#undef HAVE_WCHAR_T
/* Define if you have the 'wint_t' type. */
#undef HAVE_WINT_T
/* Define to 1 if `fork' works. */
#undef HAVE_WORKING_FORK
@ -599,6 +706,9 @@
/* Define as const if the declaration of iconv() needs const. */
#undef ICONV_CONST
/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
#undef MAP_ANONYMOUS
/* Define if you want to use new multi-fd /proc interface (replaces
HAVE_MULTIPLE_PROC_FDS as well as other macros). */
#undef NEW_PROC_API
@ -743,16 +853,10 @@
# endif
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works around a
<sys/proc.h> problem on IRIX 5. */
#undef _KMEMUSER
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
/* Define to 1 if on MINIX. */
#undef _MINIX
@ -770,6 +874,9 @@
/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */
#undef _SYSCALL32
/* Define to 500 only on HP-UX. */
#undef _XOPEN_SOURCE
/* Enable extensions on AIX 3, Interix. */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
@ -801,8 +908,15 @@
#undef inline
#endif
/* Define to rpl_memcmp if the replacement function should be used. */
#undef memcmp
/* 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_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__
# define __GNUC_STDC_INLINE__ 1
#endif
/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t
@ -814,14 +928,28 @@
nothing if this is not supported. Do not define if restrict is
supported directly. */
#undef restrict
/* Work around a bug in Sun C++: it does not support _Restrict, even
though the corresponding Sun C compiler does, which causes
"#define restrict _Restrict" in the previous line. Perhaps some future
version of Sun C++ will work with _Restrict; if so, it'll probably
define __RESTRICT, just as Sun C does. */
/* Work around a bug in Sun C++: it does not support _Restrict or
__restrict__, even though the corresponding Sun C compiler ends up with
"#define restrict _Restrict" or "#define restrict __restrict__" in the
previous line. Perhaps some future version of Sun C++ will work with
restrict; if so, hopefully it defines __RESTRICT like Sun C does. */
#if defined __SUNPRO_CC && !defined __RESTRICT
# define _Restrict
# define __restrict__
#endif
/* Define as a marker that can be attached to declarations that might not
be used. This helps to reduce warnings, such as from
GCC -Wunused-parameter. */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _GL_UNUSED __attribute__ ((__unused__))
#else
# define _GL_UNUSED
#endif
/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
is a misnomer outside of parameter lists. */
#define _UNUSED_PARAMETER_ _GL_UNUSED
/* Define as `fork' if `vfork' does not work. */
#undef vfork

1789
gdb/configure vendored
View file

File diff suppressed because it is too large Load diff

3
gdb/gdbserver/config.in
View file

@ -33,6 +33,9 @@
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the `dl' library (-ldl). */
#undef HAVE_LIBDL
/* Define to 1 if you have the <linux/elf.h> header file. */
#undef HAVE_LINUX_ELF_H

197
gdb/gnulib/Makefile.am
View file

@ -1,6 +1,6 @@
## DO NOT EDIT! GENERATED AUTOMATICALLY!
## Process this file with automake to produce Makefile.in.
# Copyright (C) 2004-2007, 2009, 2010 Free Software Foundation, Inc.
# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
@ -9,10 +9,11 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=gnulib/extra --no-libtool --macro-prefix=gl memmem
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --tests-base=tests --aux-dir=gnulib/extra --no-libtool --macro-prefix=gl --no-vc-files memmem
AUTOMAKE_OPTIONS = 1.5 gnits
SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES =
noinst_LTLIBRARIES =
@ -24,8 +25,10 @@ MOSTLYCLEANDIRS =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =
EXTRA_DIST += m4/gnulib-cache.m4
AM_CPPFLAGS =
AM_CFLAGS =
noinst_LIBRARIES += libgnu.a
@ -34,32 +37,63 @@ libgnu_a_LIBADD = $(gl_LIBOBJS)
libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
EXTRA_libgnu_a_SOURCES =
## begin gnulib module link-warning
## begin gnulib module arg-nonnull
LINK_WARNING_H=$(top_srcdir)/gnulib/extra/link-warning.h
# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
EXTRA_DIST += $(top_srcdir)/gnulib/extra/link-warning.h
BUILT_SOURCES += arg-nonnull.h
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/arg-nonnull.h, except that it has the copyright header cut off.
arg-nonnull.h: $(top_srcdir)/gnulib/extra/arg-nonnull.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/GL_ARG_NONNULL/,$$p' \
< $(top_srcdir)/gnulib/extra/arg-nonnull.h \
> $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t
## end gnulib module link-warning
ARG_NONNULL_H=arg-nonnull.h
EXTRA_DIST += $(top_srcdir)/gnulib/extra/arg-nonnull.h
## end gnulib module arg-nonnull
## begin gnulib module c++defs
# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
BUILT_SOURCES += c++defs.h
# The c++defs.h that gets inserted into generated .h files is the same as
# build-aux/c++defs.h, except that it has the copyright header cut off.
c++defs.h: $(top_srcdir)/gnulib/extra/c++defs.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/_GL_CXXDEFS/,$$p' \
< $(top_srcdir)/gnulib/extra/c++defs.h \
> $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += c++defs.h c++defs.h-t
CXXDEFS_H=c++defs.h
EXTRA_DIST += $(top_srcdir)/gnulib/extra/c++defs.h
## end gnulib module c++defs
## begin gnulib module memchr
EXTRA_DIST += memchr.c
EXTRA_DIST += memchr.c memchr.valgrind
EXTRA_libgnu_a_SOURCES += memchr.c
## end gnulib module memchr
## begin gnulib module memcmp
EXTRA_DIST += memcmp.c
EXTRA_libgnu_a_SOURCES += memcmp.c
## end gnulib module memcmp
## begin gnulib module memmem-simple
@ -69,6 +103,29 @@ EXTRA_libgnu_a_SOURCES += memmem.c
## end gnulib module memmem-simple
## begin gnulib module stddef
BUILT_SOURCES += $(STDDEF_H)
# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
stddef.h: stddef.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
-e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
-e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
< $(srcdir)/stddef.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stddef.h stddef.h-t
EXTRA_DIST += stddef.in.h
## end gnulib module stddef
## begin gnulib module stdint
BUILT_SOURCES += $(STDINT_H)
@ -76,10 +133,11 @@ BUILT_SOURCES += $(STDINT_H)
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
stdint.h: stdint.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
-e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
-e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
@ -87,6 +145,7 @@ stdint.h: stdint.in.h
-e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
-e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
-e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
-e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
-e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
-e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
-e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
@ -101,7 +160,7 @@ stdint.h: stdint.in.h
-e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
-e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
< $(srcdir)/stdint.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdint.h stdint.h-t
@ -115,10 +174,11 @@ BUILT_SOURCES += string.h
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h
rm -f $@-t $@
string.h: string.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
-e 's|@''GNULIB_MBSLEN''@|$(GNULIB_MBSLEN)|g' \
-e 's|@''GNULIB_MBSNLEN''@|$(GNULIB_MBSNLEN)|g' \
@ -134,13 +194,16 @@ string.h: string.in.h
-e 's|@''GNULIB_MBSSPN''@|$(GNULIB_MBSSPN)|g' \
-e 's|@''GNULIB_MBSSEP''@|$(GNULIB_MBSSEP)|g' \
-e 's|@''GNULIB_MBSTOK_R''@|$(GNULIB_MBSTOK_R)|g' \
-e 's|@''GNULIB_MEMCHR''@|$(GNULIB_MEMCHR)|g' \
-e 's|@''GNULIB_MEMMEM''@|$(GNULIB_MEMMEM)|g' \
-e 's|@''GNULIB_MEMPCPY''@|$(GNULIB_MEMPCPY)|g' \
-e 's|@''GNULIB_MEMRCHR''@|$(GNULIB_MEMRCHR)|g' \
-e 's|@''GNULIB_RAWMEMCHR''@|$(GNULIB_RAWMEMCHR)|g' \
-e 's|@''GNULIB_STPCPY''@|$(GNULIB_STPCPY)|g' \
-e 's|@''GNULIB_STPNCPY''@|$(GNULIB_STPNCPY)|g' \
-e 's|@''GNULIB_STRCHRNUL''@|$(GNULIB_STRCHRNUL)|g' \
-e 's|@''GNULIB_STRDUP''@|$(GNULIB_STRDUP)|g' \
-e 's|@''GNULIB_STRNCAT''@|$(GNULIB_STRNCAT)|g' \
-e 's|@''GNULIB_STRNDUP''@|$(GNULIB_STRNDUP)|g' \
-e 's|@''GNULIB_STRNLEN''@|$(GNULIB_STRNLEN)|g' \
-e 's|@''GNULIB_STRPBRK''@|$(GNULIB_STRPBRK)|g' \
@ -150,30 +213,44 @@ string.h: string.in.h
-e 's|@''GNULIB_STRTOK_R''@|$(GNULIB_STRTOK_R)|g' \
-e 's|@''GNULIB_STRERROR''@|$(GNULIB_STRERROR)|g' \
-e 's|@''GNULIB_STRSIGNAL''@|$(GNULIB_STRSIGNAL)|g' \
-e 's|@''GNULIB_STRVERSCMP''@|$(GNULIB_STRVERSCMP)|g' \
< $(srcdir)/string.in.h | \
sed -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
-e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
-e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
-e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
-e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
-e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
-e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
-e 's|@''HAVE_STRNDUP''@|$(HAVE_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
-e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
-e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
-e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
-e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
-e 's|@''HAVE_DECL_STRERROR''@|$(HAVE_DECL_STRERROR)|g' \
-e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
-e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
-e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
-e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
-e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
-e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
-e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
-e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \
-e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
-e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
-e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
< $(srcdir)/string.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += string.h string.h-t
@ -181,24 +258,78 @@ EXTRA_DIST += string.in.h
## end gnulib module string
## begin gnulib module warn-on-use
BUILT_SOURCES += warn-on-use.h
# The warn-on-use.h that gets inserted into generated .h files is the same as
# build-aux/warn-on-use.h, except that it has the copyright header cut off.
warn-on-use.h: $(top_srcdir)/gnulib/extra/warn-on-use.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/^.ifndef/,$$p' \
< $(top_srcdir)/gnulib/extra/warn-on-use.h \
> $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t
WARN_ON_USE_H=warn-on-use.h
EXTRA_DIST += $(top_srcdir)/gnulib/extra/warn-on-use.h
## end gnulib module warn-on-use
## begin gnulib module wchar
BUILT_SOURCES += $(WCHAR_H)
BUILT_SOURCES += wchar.h
# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h
rm -f $@-t $@
wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
-e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
-e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
-e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \
-e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \
-e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \
-e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \
-e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \
-e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \
-e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \
-e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \
-e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \
-e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \
-e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
-e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
-e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
-e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
-e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
-e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
-e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
-e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
-e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
-e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
-e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
-e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
-e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
-e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
-e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
-e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
-e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
-e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
-e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
-e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
-e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
-e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
-e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
-e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/wchar.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += wchar.h wchar.h-t

479
gdb/gnulib/Makefile.in
View file

@ -1,8 +1,9 @@
# Makefile.in generated by automake 1.11 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
# 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009 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.
@ -14,7 +15,7 @@
@SET_MAKE@
# Copyright (C) 2004-2007, 2009 Free Software Foundation, Inc.
# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
@ -23,7 +24,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=gnulib/extra --no-libtool --macro-prefix=gl memmem
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --tests-base=tests --aux-dir=gnulib/extra --no-libtool --macro-prefix=gl --no-vc-files memmem
@ -51,18 +52,27 @@ subdir = gnulib
DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
$(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/gnulib/m4/extensions.m4 \
am__aclocal_m4_deps = $(top_srcdir)/gnulib/m4/00gnulib.m4 \
$(top_srcdir)/gnulib/m4/extensions.m4 \
$(top_srcdir)/gnulib/m4/gnulib-common.m4 \
$(top_srcdir)/gnulib/m4/gnulib-comp.m4 \
$(top_srcdir)/gnulib/m4/include_next.m4 \
$(top_srcdir)/gnulib/m4/longlong.m4 \
$(top_srcdir)/gnulib/m4/memchr.m4 \
$(top_srcdir)/gnulib/m4/memcmp.m4 \
$(top_srcdir)/gnulib/m4/memmem.m4 \
$(top_srcdir)/gnulib/m4/onceonly_2_57.m4 \
$(top_srcdir)/gnulib/m4/mmap-anon.m4 \
$(top_srcdir)/gnulib/m4/multiarch.m4 \
$(top_srcdir)/gnulib/m4/onceonly.m4 \
$(top_srcdir)/gnulib/m4/stddef_h.m4 \
$(top_srcdir)/gnulib/m4/stdint.m4 \
$(top_srcdir)/gnulib/m4/string_h.m4 \
$(top_srcdir)/gnulib/m4/wchar.m4 $(top_srcdir)/acinclude.m4 \
$(top_srcdir)/gnulib/m4/warn-on-use.m4 \
$(top_srcdir)/gnulib/m4/wchar_h.m4 \
$(top_srcdir)/gnulib/m4/wchar_t.m4 \
$(top_srcdir)/gnulib/m4/wint_t.m4 \
$(top_srcdir)/../config/largefile.m4 \
$(top_srcdir)/../config/lead-dot.m4 \
$(top_srcdir)/../config/plugins.m4 $(top_srcdir)/acinclude.m4 \
$(top_srcdir)/../bfd/bfd.m4 \
$(top_srcdir)/../config/acinclude.m4 \
$(top_srcdir)/../config/override.m4 \
@ -73,7 +83,8 @@ am__aclocal_m4_deps = $(top_srcdir)/gnulib/m4/extensions.m4 \
$(top_srcdir)/../config/acx.m4 $(top_srcdir)/../config/tcl.m4 \
$(top_srcdir)/../config/depstand.m4 \
$(top_srcdir)/../config/lcmessage.m4 \
$(top_srcdir)/../config/codeset.m4 $(top_srcdir)/configure.ac
$(top_srcdir)/../config/codeset.m4 \
$(top_srcdir)/../config/zlib.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
@ -97,13 +108,52 @@ CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
SOURCES = $(libgnu_a_SOURCES) $(EXTRA_libgnu_a_SOURCES)
DIST_SOURCES = $(libgnu_a_SOURCES) $(EXTRA_libgnu_a_SOURCES)
RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
html-recursive info-recursive install-data-recursive \
install-dvi-recursive install-exec-recursive \
install-html-recursive install-info-recursive \
install-pdf-recursive install-ps-recursive install-recursive \
installcheck-recursive installdirs-recursive pdf-recursive \
ps-recursive uninstall-recursive
HEADERS = $(noinst_HEADERS)
RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
distclean-recursive maintainer-clean-recursive
AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
distdir
ETAGS = etags
CTAGS = ctags
DIST_SUBDIRS = $(SUBDIRS)
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
am__relativize = \
dir0=`pwd`; \
sed_first='s,^\([^/]*\)/.*$$,\1,'; \
sed_rest='s,^[^/]*/*,,'; \
sed_last='s,^.*/\([^/]*\)$$,\1,'; \
sed_butlast='s,/*[^/]*$$,,'; \
while test -n "$$dir1"; do \
first=`echo "$$dir1" | sed -e "$$sed_first"`; \
if test "$$first" != "."; then \
if test "$$first" = ".."; then \
dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
else \
first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
if test "$$first2" = "$$first"; then \
dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
else \
dir2="../$$dir2"; \
fi; \
dir0="$$dir0"/"$$first"; \
fi; \
fi; \
dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
done; \
reldir="$$dir2"
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
AMTAR = @AMTAR@
APPLE_UNIVERSAL_BUILD = @APPLE_UNIVERSAL_BUILD@
AR = @AR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
@ -148,23 +198,31 @@ GDB_DATADIR = @GDB_DATADIR@
GDB_NM_FILE = @GDB_NM_FILE@
GENCAT = @GENCAT@
GMSGFMT = @GMSGFMT@
GNULIB_BTOWC = @GNULIB_BTOWC@
GNULIB_MBRLEN = @GNULIB_MBRLEN@
GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@
GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@
GNULIB_MBSCHR = @GNULIB_MBSCHR@
GNULIB_MBSCSPN = @GNULIB_MBSCSPN@
GNULIB_MBSINIT = @GNULIB_MBSINIT@
GNULIB_MBSLEN = @GNULIB_MBSLEN@
GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@
GNULIB_MBSNLEN = @GNULIB_MBSNLEN@
GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@
GNULIB_MBSPBRK = @GNULIB_MBSPBRK@
GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@
GNULIB_MBSRCHR = @GNULIB_MBSRCHR@
GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@
GNULIB_MBSSEP = @GNULIB_MBSSEP@
GNULIB_MBSSPN = @GNULIB_MBSSPN@
GNULIB_MBSSTR = @GNULIB_MBSSTR@
GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@
GNULIB_MEMCHR = @GNULIB_MEMCHR@
GNULIB_MEMMEM = @GNULIB_MEMMEM@
GNULIB_MEMPCPY = @GNULIB_MEMPCPY@
GNULIB_MEMRCHR = @GNULIB_MEMRCHR@
GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
GNULIB_STDINT_H = @GNULIB_STDINT_H@
GNULIB_STPCPY = @GNULIB_STPCPY@
GNULIB_STPNCPY = @GNULIB_STPNCPY@
@ -172,6 +230,7 @@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
GNULIB_STRDUP = @GNULIB_STRDUP@
GNULIB_STRERROR = @GNULIB_STRERROR@
GNULIB_STRNCAT = @GNULIB_STRNCAT@
GNULIB_STRNDUP = @GNULIB_STRNDUP@
GNULIB_STRNLEN = @GNULIB_STRNLEN@
GNULIB_STRPBRK = @GNULIB_STRPBRK@
@ -179,22 +238,36 @@ GNULIB_STRSEP = @GNULIB_STRSEP@
GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
GNULIB_STRSTR = @GNULIB_STRSTR@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
GNULIB_WCTOB = @GNULIB_WCTOB@
GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
GREP = @GREP@
GUI_CFLAGS_X = @GUI_CFLAGS_X@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR = @HAVE_DECL_STRERROR@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_LIBEXPAT = @HAVE_LIBEXPAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
@ -203,16 +276,22 @@ HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRNDUP = @HAVE_STRNDUP@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WINT_T = @HAVE_WINT_T@
INCINTL = @INCINTL@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@ -236,6 +315,11 @@ MAKE = @MAKE@
MAKEINFO = @MAKEINFO@
MIG = @MIG@
MKDIR_P = @MKDIR_P@
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_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
@ -250,6 +334,7 @@ PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PKGVERSION = @PKGVERSION@
POSUB = @POSUB@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PROFILE_CFLAGS = @PROFILE_CFLAGS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON_CFLAGS = @PYTHON_CFLAGS@
@ -257,11 +342,30 @@ RANLIB = @RANLIB@
READLINE = @READLINE@
READLINE_CFLAGS = @READLINE_CFLAGS@
READLINE_DEPS = @READLINE_DEPS@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
REPLACE_MBSINIT = @REPLACE_MBSINIT@
REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
REPLACE_NULL = @REPLACE_NULL@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRDUP = @REPLACE_STRDUP@
REPLACE_STRERROR = @REPLACE_STRERROR@
REPLACE_STRNCAT = @REPLACE_STRNCAT@
REPLACE_STRNDUP = @REPLACE_STRNDUP@
REPLACE_STRNLEN = @REPLACE_STRNLEN@
REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
REPLACE_STRSTR = @REPLACE_STRSTR@
REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
REPLACE_WCTOB = @REPLACE_WCTOB@
REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
REPORT_BUGS_TEXI = @REPORT_BUGS_TEXI@
REPORT_BUGS_TO = @REPORT_BUGS_TO@
@ -272,6 +376,7 @@ SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIM = @SIM@
SIM_OBS = @SIM_OBS@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
STRIP = @STRIP@
SYSTEM_GDBINIT = @SYSTEM_GDBINIT@
@ -304,10 +409,10 @@ TK_STUB_LIB_FLAG = @TK_STUB_LIB_FLAG@
TK_STUB_LIB_SPEC = @TK_STUB_LIB_SPEC@
TK_VERSION = @TK_VERSION@
TK_XINCLUDES = @TK_XINCLUDES@
UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@
WCHAR_H = @WCHAR_H@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WERROR_CFLAGS = @WERROR_CFLAGS@
WIN32LDAPP = @WIN32LDAPP@
@ -348,6 +453,7 @@ gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
@ -383,28 +489,47 @@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AUTOMAKE_OPTIONS = 1.5 gnits
SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES = libgnu.a
noinst_LTLIBRARIES =
EXTRA_DIST = $(top_srcdir)/gnulib/extra/link-warning.h memchr.c \
memcmp.c memmem.c str-two-way.h stdint.in.h string.in.h \
wchar.in.h
BUILT_SOURCES = $(STDINT_H) string.h $(WCHAR_H)
EXTRA_DIST = m4/gnulib-cache.m4 \
$(top_srcdir)/gnulib/extra/arg-nonnull.h \
$(top_srcdir)/gnulib/extra/c++defs.h memchr.c memchr.valgrind \
memmem.c str-two-way.h stddef.in.h stdint.in.h string.in.h \
$(top_srcdir)/gnulib/extra/warn-on-use.h wchar.in.h
# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
BUILT_SOURCES = arg-nonnull.h c++defs.h $(STDDEF_H) $(STDINT_H) \
string.h warn-on-use.h wchar.h
SUFFIXES =
MOSTLYCLEANFILES = core *.stackdump stdint.h stdint.h-t string.h \
string.h-t wchar.h wchar.h-t
MOSTLYCLEANFILES = core *.stackdump arg-nonnull.h arg-nonnull.h-t \
c++defs.h c++defs.h-t stddef.h stddef.h-t stdint.h stdint.h-t \
string.h string.h-t warn-on-use.h warn-on-use.h-t wchar.h \
wchar.h-t
MOSTLYCLEANDIRS =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =
AM_CPPFLAGS =
AM_CFLAGS =
libgnu_a_SOURCES = dummy.c
libgnu_a_LIBADD = $(gl_LIBOBJS)
libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
EXTRA_libgnu_a_SOURCES = memchr.c memcmp.c memmem.c
LINK_WARNING_H = $(top_srcdir)/gnulib/extra/link-warning.h
EXTRA_libgnu_a_SOURCES = memchr.c memmem.c
ARG_NONNULL_H = arg-nonnull.h
CXXDEFS_H = c++defs.h
WARN_ON_USE_H = warn-on-use.h
all: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) all-am
$(MAKE) $(AM_MAKEFLAGS) all-recursive
.SUFFIXES:
.SUFFIXES: .c .o .obj
@ -463,7 +588,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dummy.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memchr.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memcmp.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memmem.Po@am__quote@
.c.o:
@ -480,6 +604,76 @@ distclean-compile:
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
# This directory's subdirectories are mostly independent; you can cd
# into them and run `make' without going through this Makefile.
# To change the values of `make' variables: instead of editing Makefiles,
# (1) if the variable is set in `config.status', edit `config.status'
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
@failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
*k*) failcom='fail=yes';; \
esac; \
done; \
dot_seen=no; \
target=`echo $@ | sed s/-recursive//`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
echo "Making $$target in $$subdir"; \
if test "$$subdir" = "."; then \
dot_seen=yes; \
local_target="$$target-am"; \
else \
local_target="$$target"; \
fi; \
($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|| eval $$failcom; \
done; \
if test "$$dot_seen" = "no"; then \
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
@failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
*k*) failcom='fail=yes';; \
esac; \
done; \
dot_seen=no; \
case "$@" in \
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
*) list='$(SUBDIRS)' ;; \
esac; \
rev=''; for subdir in $$list; do \
if test "$$subdir" = "."; then :; else \
rev="$$subdir $$rev"; \
fi; \
done; \
rev="$$rev ."; \
target=`echo $@ | sed s/-recursive//`; \
for subdir in $$rev; do \
echo "Making $$target in $$subdir"; \
if test "$$subdir" = "."; then \
local_target="$$target-am"; \
else \
local_target="$$target"; \
fi; \
($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|| eval $$failcom; \
done && test -z "$$fail"
tags-recursive:
list='$(SUBDIRS)'; for subdir in $$list; do \
test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
done
ctags-recursive:
list='$(SUBDIRS)'; for subdir in $$list; do \
test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
done
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@ -490,10 +684,23 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
mkid -fID $$unique
tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
set x; \
here=`pwd`; \
if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
include_option=--etags-include; \
empty_fix=.; \
else \
include_option=--include; \
empty_fix=; \
fi; \
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
test ! -f $$subdir/TAGS || \
set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
fi; \
done; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
@ -512,7 +719,7 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
fi; \
fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@ -562,21 +769,50 @@ distdir: $(DISTFILES)
|| exit 1; \
fi; \
done
@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
test -d "$(distdir)/$$subdir" \
|| $(MKDIR_P) "$(distdir)/$$subdir" \
|| exit 1; \
fi; \
done
@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
$(am__relativize); \
new_distdir=$$reldir; \
dir1=$$subdir; dir2="$(top_distdir)"; \
$(am__relativize); \
new_top_distdir=$$reldir; \
echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
($(am__cd) $$subdir && \
$(MAKE) $(AM_MAKEFLAGS) \
top_distdir="$$new_top_distdir" \
distdir="$$new_distdir" \
am__remove_distdir=: \
am__skip_length_check=: \
am__skip_mode_fix=: \
distdir) \
|| exit 1; \
fi; \
done
check-am: all-am
check: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) check-am
$(MAKE) $(AM_MAKEFLAGS) check-recursive
all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(HEADERS)
installdirs:
installdirs: installdirs-recursive
installdirs-am:
install: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
$(MAKE) $(AM_MAKEFLAGS) install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
installcheck: installcheck-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
@ -598,100 +834,135 @@ maintainer-clean-generic:
@echo "it deletes files that may require special tools to rebuild."
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
clean: clean-am
clean: clean-recursive
clean-am: clean-generic clean-noinstLIBRARIES clean-noinstLTLIBRARIES \
mostlyclean-am
distclean: distclean-am
distclean: distclean-recursive
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-tags
dvi: dvi-am
dvi: dvi-recursive
dvi-am:
html: html-am
html: html-recursive
html-am:
info: info-am
info: info-recursive
info-am:
install-data-am:
install-dvi: install-dvi-am
install-dvi: install-dvi-recursive
install-dvi-am:
install-exec-am:
install-html: install-html-am
install-html: install-html-recursive
install-html-am:
install-info: install-info-am
install-info: install-info-recursive
install-info-am:
install-man:
install-pdf: install-pdf-am
install-pdf: install-pdf-recursive
install-pdf-am:
install-ps: install-ps-am
install-ps: install-ps-recursive
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
maintainer-clean: maintainer-clean-recursive
-rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-compile mostlyclean-generic \
mostlyclean-local
pdf: pdf-am
pdf: pdf-recursive
pdf-am:
ps: ps-am
ps: ps-recursive
ps-am:
uninstall-am:
.MAKE: all check install install-am install-strip
.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
ctags-recursive install install-am install-strip \
tags-recursive
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
clean-noinstLIBRARIES clean-noinstLTLIBRARIES ctags distclean \
distclean-compile distclean-generic distclean-tags distdir dvi \
dvi-am html html-am info info-am install install-am \
install-data install-data-am install-dvi install-dvi-am \
install-exec install-exec-am install-html install-html-am \
install-info install-info-am install-man install-pdf \
install-pdf-am install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic mostlyclean-local pdf pdf-am ps ps-am tags \
.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
all all-am check check-am clean clean-generic \
clean-noinstLIBRARIES clean-noinstLTLIBRARIES ctags \
ctags-recursive distclean distclean-compile distclean-generic \
distclean-tags distdir dvi dvi-am html html-am info info-am \
install install-am install-data install-data-am install-dvi \
install-dvi-am install-exec install-exec-am install-html \
install-html-am install-info install-info-am install-man \
install-pdf install-pdf-am install-ps install-ps-am \
install-strip installcheck installcheck-am installdirs \
installdirs-am maintainer-clean maintainer-clean-generic \
mostlyclean mostlyclean-compile mostlyclean-generic \
mostlyclean-local pdf pdf-am ps ps-am tags tags-recursive \
uninstall uninstall-am
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/arg-nonnull.h, except that it has the copyright header cut off.
arg-nonnull.h: $(top_srcdir)/gnulib/extra/arg-nonnull.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/GL_ARG_NONNULL/,$$p' \
< $(top_srcdir)/gnulib/extra/arg-nonnull.h \
> $@-t && \
mv $@-t $@
# The c++defs.h that gets inserted into generated .h files is the same as
# build-aux/c++defs.h, except that it has the copyright header cut off.
c++defs.h: $(top_srcdir)/gnulib/extra/c++defs.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/_GL_CXXDEFS/,$$p' \
< $(top_srcdir)/gnulib/extra/c++defs.h \
> $@-t && \
mv $@-t $@
# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
stddef.h: stddef.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
-e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
-e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
< $(srcdir)/stddef.in.h; \
} > $@-t && \
mv $@-t $@
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
stdint.h: stdint.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
-e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
-e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
@ -699,6 +970,7 @@ stdint.h: stdint.in.h
-e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
-e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
-e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
-e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
-e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
-e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
-e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
@ -713,15 +985,16 @@ stdint.h: stdint.in.h
-e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
-e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
< $(srcdir)/stdint.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h
rm -f $@-t $@
string.h: string.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
-e 's|@''GNULIB_MBSLEN''@|$(GNULIB_MBSLEN)|g' \
-e 's|@''GNULIB_MBSNLEN''@|$(GNULIB_MBSNLEN)|g' \
@ -737,13 +1010,16 @@ string.h: string.in.h
-e 's|@''GNULIB_MBSSPN''@|$(GNULIB_MBSSPN)|g' \
-e 's|@''GNULIB_MBSSEP''@|$(GNULIB_MBSSEP)|g' \
-e 's|@''GNULIB_MBSTOK_R''@|$(GNULIB_MBSTOK_R)|g' \
-e 's|@''GNULIB_MEMCHR''@|$(GNULIB_MEMCHR)|g' \
-e 's|@''GNULIB_MEMMEM''@|$(GNULIB_MEMMEM)|g' \
-e 's|@''GNULIB_MEMPCPY''@|$(GNULIB_MEMPCPY)|g' \
-e 's|@''GNULIB_MEMRCHR''@|$(GNULIB_MEMRCHR)|g' \
-e 's|@''GNULIB_RAWMEMCHR''@|$(GNULIB_RAWMEMCHR)|g' \
-e 's|@''GNULIB_STPCPY''@|$(GNULIB_STPCPY)|g' \
-e 's|@''GNULIB_STPNCPY''@|$(GNULIB_STPNCPY)|g' \
-e 's|@''GNULIB_STRCHRNUL''@|$(GNULIB_STRCHRNUL)|g' \
-e 's|@''GNULIB_STRDUP''@|$(GNULIB_STRDUP)|g' \
-e 's|@''GNULIB_STRNCAT''@|$(GNULIB_STRNCAT)|g' \
-e 's|@''GNULIB_STRNDUP''@|$(GNULIB_STRNDUP)|g' \
-e 's|@''GNULIB_STRNLEN''@|$(GNULIB_STRNLEN)|g' \
-e 's|@''GNULIB_STRPBRK''@|$(GNULIB_STRPBRK)|g' \
@ -753,46 +1029,103 @@ string.h: string.in.h
-e 's|@''GNULIB_STRTOK_R''@|$(GNULIB_STRTOK_R)|g' \
-e 's|@''GNULIB_STRERROR''@|$(GNULIB_STRERROR)|g' \
-e 's|@''GNULIB_STRSIGNAL''@|$(GNULIB_STRSIGNAL)|g' \
-e 's|@''GNULIB_STRVERSCMP''@|$(GNULIB_STRVERSCMP)|g' \
< $(srcdir)/string.in.h | \
sed -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
-e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
-e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
-e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
-e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
-e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
-e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
-e 's|@''HAVE_STRNDUP''@|$(HAVE_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
-e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
-e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
-e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
-e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
-e 's|@''HAVE_DECL_STRERROR''@|$(HAVE_DECL_STRERROR)|g' \
-e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
-e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
-e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
-e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
-e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
-e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
-e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
-e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \
-e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
-e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
-e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
< $(srcdir)/string.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
# The warn-on-use.h that gets inserted into generated .h files is the same as
# build-aux/warn-on-use.h, except that it has the copyright header cut off.
warn-on-use.h: $(top_srcdir)/gnulib/extra/warn-on-use.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/^.ifndef/,$$p' \
< $(top_srcdir)/gnulib/extra/warn-on-use.h \
> $@-t && \
mv $@-t $@
# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h
rm -f $@-t $@
wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
-e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
-e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
-e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \
-e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \
-e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \
-e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \
-e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \
-e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \
-e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \
-e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \
-e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \
-e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \
-e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
-e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
-e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
-e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
-e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
-e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
-e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
-e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
-e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
-e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
-e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
-e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
-e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
-e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
-e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
-e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
-e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
-e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
-e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
-e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
-e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
-e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
-e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
-e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/wchar.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
mostlyclean-local: mostlyclean-generic

26
gdb/gnulib/extra/arg-nonnull.h Normal file
View file

@ -0,0 +1,26 @@
/* A C macro for declaring that specific arguments must not be NULL.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
that the values passed as arguments n, ..., m must be non-NULL pointers.
n = 1 stands for the first argument, n = 2 for the second argument etc. */
#ifndef _GL_ARG_NONNULL
# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
# else
# define _GL_ARG_NONNULL(params)
# endif
#endif

271
gdb/gnulib/extra/c++defs.h Normal file
View file

@ -0,0 +1,271 @@
/* C++ compatible function declaration macros.
Copyright (C) 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _GL_CXXDEFS_H
#define _GL_CXXDEFS_H
/* The three most frequent use cases of these macros are:
* For providing a substitute for a function that is missing on some
platforms, but is declared and works fine on the platforms on which
it exists:
#if @GNULIB_FOO@
# if !@HAVE_FOO@
_GL_FUNCDECL_SYS (foo, ...);
# endif
_GL_CXXALIAS_SYS (foo, ...);
_GL_CXXALIASWARN (foo);
#elif defined GNULIB_POSIXCHECK
...
#endif
* For providing a replacement for a function that exists on all platforms,
but is broken/insufficient and needs to be replaced on some platforms:
#if @GNULIB_FOO@
# if @REPLACE_FOO@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef foo
# define foo rpl_foo
# endif
_GL_FUNCDECL_RPL (foo, ...);
_GL_CXXALIAS_RPL (foo, ...);
# else
_GL_CXXALIAS_SYS (foo, ...);
# endif
_GL_CXXALIASWARN (foo);
#elif defined GNULIB_POSIXCHECK
...
#endif
* For providing a replacement for a function that exists on some platforms
but is broken/insufficient and needs to be replaced on some of them and
is additionally either missing or undeclared on some other platforms:
#if @GNULIB_FOO@
# if @REPLACE_FOO@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef foo
# define foo rpl_foo
# endif
_GL_FUNCDECL_RPL (foo, ...);
_GL_CXXALIAS_RPL (foo, ...);
# else
# if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@
_GL_FUNCDECL_SYS (foo, ...);
# endif
_GL_CXXALIAS_SYS (foo, ...);
# endif
_GL_CXXALIASWARN (foo);
#elif defined GNULIB_POSIXCHECK
...
#endif
*/
/* _GL_EXTERN_C declaration;
performs the declaration with C linkage. */
#if defined __cplusplus
# define _GL_EXTERN_C extern "C"
#else
# define _GL_EXTERN_C extern
#endif
/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
declares a replacement function, named rpl_func, with the given prototype,
consisting of return type, parameters, and attributes.
Example:
_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
_GL_ARG_NONNULL ((1)));
*/
#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
_GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
_GL_EXTERN_C rettype rpl_func parameters_and_attributes
/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
declares the system function, named func, with the given prototype,
consisting of return type, parameters, and attributes.
Example:
_GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
_GL_ARG_NONNULL ((1)));
*/
#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
_GL_EXTERN_C rettype func parameters_and_attributes
/* _GL_CXXALIAS_RPL (func, rettype, parameters);
declares a C++ alias called GNULIB_NAMESPACE::func
that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
Example:
_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
*/
#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
_GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
namespace GNULIB_NAMESPACE \
{ \
rettype (*const func) parameters = ::rpl_func; \
} \
_GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
except that the C function rpl_func may have a slightly different
declaration. A cast is used to silence the "invalid conversion" error
that would otherwise occur. */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
namespace GNULIB_NAMESPACE \
{ \
rettype (*const func) parameters = \
reinterpret_cast<rettype(*)parameters>(::rpl_func); \
} \
_GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
/* _GL_CXXALIAS_SYS (func, rettype, parameters);
declares a C++ alias called GNULIB_NAMESPACE::func
that redirects to the system provided function func, if GNULIB_NAMESPACE
is defined.
Example:
_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
*/
#if defined __cplusplus && defined GNULIB_NAMESPACE
/* If we were to write
rettype (*const func) parameters = ::func;
like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
better (remove an indirection through a 'static' pointer variable),
but then the _GL_CXXALIASWARN macro below would cause a warning not only
for uses of ::func but also for uses of GNULIB_NAMESPACE::func. */
# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
namespace GNULIB_NAMESPACE \
{ \
static rettype (*func) parameters = ::func; \
} \
_GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
is like _GL_CXXALIAS_SYS (func, rettype, parameters);
except that the C function func may have a slightly different declaration.
A cast is used to silence the "invalid conversion" error that would
otherwise occur. */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
namespace GNULIB_NAMESPACE \
{ \
static rettype (*func) parameters = \
reinterpret_cast<rettype(*)parameters>(::func); \
} \
_GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
is like _GL_CXXALIAS_SYS (func, rettype, parameters);
except that the C function is picked among a set of overloaded functions,
namely the one with rettype2 and parameters2. Two consecutive casts
are used to silence the "cannot find a match" and "invalid conversion"
errors that would otherwise occur. */
#if defined __cplusplus && defined GNULIB_NAMESPACE
/* The outer cast must be a reinterpret_cast.
The inner cast: When the function is defined as a set of overloaded
functions, it works as a static_cast<>, choosing the designated variant.
When the function is defined as a single variant, it works as a
reinterpret_cast<>. The parenthesized cast syntax works both ways. */
# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
namespace GNULIB_NAMESPACE \
{ \
static rettype (*func) parameters = \
reinterpret_cast<rettype(*)parameters>( \
(rettype2(*)parameters2)(::func)); \
} \
_GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
/* _GL_CXXALIASWARN (func);
causes a warning to be emitted when ::func is used but not when
GNULIB_NAMESPACE::func is used. func must be defined without overloaded
variants. */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIASWARN(func) \
_GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
# define _GL_CXXALIASWARN_1(func,namespace) \
_GL_CXXALIASWARN_2 (func, namespace)
/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
we enable the warning only when not optimizing. */
# if !__OPTIMIZE__
# define _GL_CXXALIASWARN_2(func,namespace) \
_GL_WARN_ON_USE (func, \
"The symbol ::" #func " refers to the system function. " \
"Use " #namespace "::" #func " instead.")
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
# define _GL_CXXALIASWARN_2(func,namespace) \
extern __typeof__ (func) func
# else
# define _GL_CXXALIASWARN_2(func,namespace) \
_GL_EXTERN_C int _gl_cxxalias_dummy
# endif
#else
# define _GL_CXXALIASWARN(func) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
causes a warning to be emitted when the given overloaded variant of ::func
is used but not when GNULIB_NAMESPACE::func is used. */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
_GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
GNULIB_NAMESPACE)
# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
_GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
we enable the warning only when not optimizing. */
# if !__OPTIMIZE__
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
_GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
"The symbol ::" #func " refers to the system function. " \
"Use " #namespace "::" #func " instead.")
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
extern __typeof__ (func) func
# else
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
_GL_EXTERN_C int _gl_cxxalias_dummy
# endif
#else
# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
#endif /* _GL_CXXDEFS_H */

28
gdb/gnulib/extra/link-warning.h
View file

@ -1,28 +0,0 @@
/* GL_LINK_WARNING("literal string") arranges to emit the literal string as
a linker warning on most glibc systems.
We use a linker warning rather than a preprocessor warning, because
#warning cannot be used inside macros. */
#ifndef GL_LINK_WARNING
/* This works on platforms with GNU ld and ELF object format.
Testing __GLIBC__ is sufficient for asserting that GNU ld is in use.
Testing __ELF__ guarantees the ELF object format.
Testing __GNUC__ is necessary for the compound expression syntax. */
# if defined __GLIBC__ && defined __ELF__ && defined __GNUC__
# define GL_LINK_WARNING(message) \
GL_LINK_WARNING1 (__FILE__, __LINE__, message)
# define GL_LINK_WARNING1(file, line, message) \
GL_LINK_WARNING2 (file, line, message) /* macroexpand file and line */
# define GL_LINK_WARNING2(file, line, message) \
GL_LINK_WARNING3 (file ":" #line ": warning: " message)
# define GL_LINK_WARNING3(message) \
({ static const char warning[sizeof (message)] \
__attribute__ ((__unused__, \
__section__ (".gnu.warning"), \
__aligned__ (1))) \
= message "\n"; \
(void)0; \
})
# else
# define GL_LINK_WARNING(message) ((void) 0)
# endif
#endif

109
gdb/gnulib/extra/warn-on-use.h Normal file
View file

@ -0,0 +1,109 @@
/* A C macro for emitting warnings if a function is used.
Copyright (C) 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
for FUNCTION which will then trigger a compiler warning containing
the text of "literal string" anywhere that function is called, if
supported by the compiler. If the compiler does not support this
feature, the macro expands to an unused extern declaration.
This macro is useful for marking a function as a potential
portability trap, with the intent that "literal string" include
instructions on the replacement function that should be used
instead. However, one of the reasons that a function is a
portability trap is if it has the wrong signature. Declaring
FUNCTION with a different signature in C is a compilation error, so
this macro must use the same type as any existing declaration so
that programs that avoid the problematic FUNCTION do not fail to
compile merely because they included a header that poisoned the
function. But this implies that _GL_WARN_ON_USE is only safe to
use if FUNCTION is known to already have a declaration. Use of
this macro implies that there must not be any other macro hiding
the declaration of FUNCTION; but undefining FUNCTION first is part
of the poisoning process anyway (although for symbols that are
provided only via a macro, the result is a compilation error rather
than a warning containing "literal string"). Also note that in
C++, it is only safe to use if FUNCTION has no overloads.
For an example, it is possible to poison 'getline' by:
- adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
[getline]) in configure.ac, which potentially defines
HAVE_RAW_DECL_GETLINE
- adding this code to a header that wraps the system <stdio.h>:
#undef getline
#if HAVE_RAW_DECL_GETLINE
_GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
"not universally present; use the gnulib module getline");
#endif
It is not possible to directly poison global variables. But it is
possible to write a wrapper accessor function, and poison that
(less common usage, like &environ, will cause a compilation error
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; }
_GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
# undef environ
# define environ (*rpl_environ ())
#endif
*/
#ifndef _GL_WARN_ON_USE
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
/* A compiler attribute is available in gcc versions 4.3.0 and later. */
# define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function. */
# define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function
# else /* Unsupported. */
# define _GL_WARN_ON_USE(function, message) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
# endif
#endif
/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
is like _GL_WARN_ON_USE (function, "string"), except that the function is
declared with the given prototype, consisting of return type, parameters,
and attributes.
This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
not work in this case. */
#ifndef _GL_WARN_ON_USE_CXX
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
extern rettype function parameters_and_attributes \
__attribute__ ((__warning__ (msg)))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function. */
# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
extern rettype function parameters_and_attributes
# else /* Unsupported. */
# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
# endif
#endif
/* _GL_WARN_EXTERN_C declaration;
performs the declaration with C linkage. */
#ifndef _GL_WARN_EXTERN_C
# if defined __cplusplus
# define _GL_WARN_EXTERN_C extern "C"
# else
# define _GL_WARN_EXTERN_C extern
# endif
#endif

30
gdb/gnulib/m4/00gnulib.m4 Normal file
View file

@ -0,0 +1,30 @@
# 00gnulib.m4 serial 2
dnl Copyright (C) 2009-2010 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 This file must be named something that sorts before all other
dnl gnulib-provided .m4 files. It is needed until such time as we can
dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics.
# AC_DEFUN_ONCE([NAME], VALUE)
# ----------------------------
# Define NAME to expand to VALUE on the first use (whether by direct
# expansion, or by AC_REQUIRE), and to nothing on all subsequent uses.
# Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier. This
# definition is slower than the version in Autoconf 2.64, because it
# can only use interfaces that existed since 2.59; but it achieves the
# same effect. Quoting is necessary to avoid confusing Automake.
m4_version_prereq([2.63.263], [],
[m4_define([AC][_DEFUN_ONCE],
[AC][_DEFUN([$1],
[AC_REQUIRE([_gl_DEFUN_ONCE([$1])],
[m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl
[AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])])
# gl_00GNULIB
# -----------
# Witness macro that this file has been included. Needed to force
# Automake to include this file prior to all other gnulib .m4 files.
AC_DEFUN([gl_00GNULIB])

52
gdb/gnulib/m4/extensions.m4
View file

@ -1,7 +1,7 @@
# serial 5 -*- Autoconf -*-
# serial 9 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
# Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc.
# This file 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.
@ -12,6 +12,20 @@
# enough in this area it's likely we'll need to redefine
# AC_USE_SYSTEM_EXTENSIONS for quite some time.
# If autoconf reports a warning
# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
# the fix is
# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked
# but always AC_REQUIREd,
# 2) to ensure that for each occurrence of
# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
# or
# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# the corresponding gnulib module description has 'extensions' among
# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS
# invocation occurs in gl_EARLY, not in gl_INIT.
# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
@ -20,10 +34,12 @@
# AC_DEFINE. The goal here is to define all known feature-enabling
# macros, then, if reports of conflicts are made, disable macros that
# cause problems on some platforms (such as __EXTENSIONS__).
AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS],
[AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=])
if test "$MINIX" = yes; then
AC_DEFINE([_POSIX_SOURCE], [1],
@ -36,6 +52,16 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
[Define to 1 if on MINIX.])
fi
dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500,
dnl regardless of whether the flags -Ae or _D_HPUX_SOURCE=1 are already
dnl provided.
case "$host_os" in
hpux*)
AC_DEFINE([_XOPEN_SOURCE], [500],
[Define to 500 only on HP-UX.])
;;
esac
AH_VERBATIM([__EXTENSIONS__],
[/* Enable extensions on AIX 3, Interix. */
#ifndef _ALL_SOURCE
@ -61,9 +87,9 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
[ac_cv_safe_to_define___extensions__],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([
# define __EXTENSIONS__ 1
AC_INCLUDES_DEFAULT])],
[AC_LANG_PROGRAM([[
# define __EXTENSIONS__ 1
]AC_INCLUDES_DEFAULT])],
[ac_cv_safe_to_define___extensions__=yes],
[ac_cv_safe_to_define___extensions__=no])])
test $ac_cv_safe_to_define___extensions__ = yes &&
@ -78,5 +104,15 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS],
[AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])])
AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS],
[
dnl Require this macro before AC_USE_SYSTEM_EXTENSIONS.
dnl gnulib does not need it. But if it gets required by third-party macros
dnl after AC_USE_SYSTEM_EXTENSIONS is required, autoconf 2.62..2.63 emit a
dnl warning: "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS".
dnl Note: We can do this only for one of the macros AC_AIX, AC_GNU_SOURCE,
dnl AC_MINIX. If people still use AC_AIX or AC_MINIX, they are out of luck.
AC_REQUIRE([AC_GNU_SOURCE])
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
])

9
gdb/gnulib/m4/gnulib-cache.m4
View file

@ -1,4 +1,4 @@
# Copyright (C) 2004-2007, 2009, 2010 Free Software Foundation, Inc.
# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
@ -15,11 +15,13 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=gnulib/extra --no-libtool --macro-prefix=gl memmem
# gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --tests-base=tests --aux-dir=gnulib/extra --no-libtool --macro-prefix=gl --no-vc-files memmem
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([memmem])
gl_MODULES([
memmem
])
gl_AVOID([])
gl_SOURCE_BASE([gnulib])
gl_M4_BASE([gnulib/m4])
@ -30,3 +32,4 @@ gl_LIB([libgnu])
gl_MAKEFILE_NAME([])
gl_MACRO_PREFIX([gl])
gl_PO_DOMAIN([])
gl_VC_FILES([false])

172
gdb/gnulib/m4/gnulib-common.m4
View file

@ -1,22 +1,134 @@
# gnulib-common.m4 serial 3
dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
# gnulib-common.m4 serial 20
dnl Copyright (C) 2007-2010 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_MODULE_INDICATOR([modulename])
# defines a C macro indicating the presence of the given module.
AC_DEFUN([gl_MODULE_INDICATOR],
[
AC_DEFINE([GNULIB_]translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1],
[Define to 1 when using the gnulib module ]$1[.])
# gl_COMMON
# is expanded unconditionally through gnulib-tool magic.
AC_DEFUN([gl_COMMON], [
dnl Use AC_REQUIRE here, so that the code is expanded once only.
AC_REQUIRE([gl_00GNULIB])
AC_REQUIRE([gl_COMMON_BODY])
])
AC_DEFUN([gl_COMMON_BODY], [
AH_VERBATIM([isoc99_inline],
[/* 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_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__
# define __GNUC_STDC_INLINE__ 1
#endif])
AH_VERBATIM([unused_parameter],
[/* Define as a marker that can be attached to declarations that might not
be used. This helps to reduce warnings, such as from
GCC -Wunused-parameter. */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _GL_UNUSED __attribute__ ((__unused__))
#else
# define _GL_UNUSED
#endif
/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
is a misnomer outside of parameter lists. */
#define _UNUSED_PARAMETER_ _GL_UNUSED
])
dnl Preparation for running test programs:
dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not
dnl to /dev/tty, so they can be redirected to log files. Such diagnostics
dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N.
LIBC_FATAL_STDERR_=1
export LIBC_FATAL_STDERR_
])
# AC_PROG_MKDIR_P
# is a backport of autoconf-2.60's AC_PROG_MKDIR_P.
# gl_MODULE_INDICATOR_CONDITION
# expands to a C preprocessor expression that evaluates to 1 or 0, depending
# whether a gnulib module that has been requested shall be considered present
# or not.
AC_DEFUN([gl_MODULE_INDICATOR_CONDITION], [1])
# gl_MODULE_INDICATOR_SET_VARIABLE([modulename])
# sets the shell variable that indicates the presence of the given module to
# a C preprocessor expression that will evaluate to 1.
AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE],
[
GNULIB_[]m4_translit([[$1]],
[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=gl_MODULE_INDICATOR_CONDITION
])
# gl_MODULE_INDICATOR([modulename])
# defines a C macro indicating the presence of the given module
# in a location where it can be used.
# | Value | Value |
# | in lib/ | in tests/ |
# --------------------------------------------+---------+-----------+
# Module present among main modules: | 1 | 1 |
# --------------------------------------------+---------+-----------+
# Module present among tests-related modules: | 0 | 1 |
# --------------------------------------------+---------+-----------+
# Module not present at all: | 0 | 0 |
# --------------------------------------------+---------+-----------+
AC_DEFUN([gl_MODULE_INDICATOR],
[
AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]],
[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___]),
[gl_MODULE_INDICATOR_CONDITION],
[Define to a C preprocessor expression that evaluates to 1 or 0,
depending whether the gnulib module $1 shall be considered present.])
])
# gl_MODULE_INDICATOR_FOR_TESTS([modulename])
# defines a C macro indicating the presence of the given module
# in lib or tests. This is useful to determine whether the module
# should be tested.
# | Value | Value |
# | in lib/ | in tests/ |
# --------------------------------------------+---------+-----------+
# Module present among main modules: | 1 | 1 |
# --------------------------------------------+---------+-----------+
# Module present among tests-related modules: | 1 | 1 |
# --------------------------------------------+---------+-----------+
# Module not present at all: | 0 | 0 |
# --------------------------------------------+---------+-----------+
AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS],
[
AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]],
[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1],
[Define to 1 when the gnulib module $1 should be tested.])
])
# m4_foreach_w
# is a backport of autoconf-2.59c's m4_foreach_w.
# Remove this macro when we can assume autoconf >= 2.60.
m4_ifdef([AC_PROG_MKDIR_P], [], [
AC_DEFUN([AC_PROG_MKDIR_P],
m4_ifndef([m4_foreach_w],
[m4_define([m4_foreach_w],
[m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
# AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH])
# ----------------------------------------------------
# Backport of autoconf-2.63b's macro.
# Remove this macro when we can assume autoconf >= 2.64.
m4_ifndef([AS_VAR_IF],
[m4_define([AS_VAR_IF],
[AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])])
# AC_PROG_MKDIR_P
# is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix
# for interoperability with automake-1.9.6 from autoconf-2.62.
# Remove this macro when we can assume autoconf >= 2.62 or
# autoconf >= 2.60 && automake >= 1.10.
m4_ifdef([AC_PROG_MKDIR_P], [
dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed.
m4_define([AC_PROG_MKDIR_P],
m4_defn([AC_PROG_MKDIR_P])[
AC_SUBST([MKDIR_P])])], [
dnl For autoconf < 2.60: Backport of AC_PROG_MKDIR_P.
AC_DEFUN_ONCE([AC_PROG_MKDIR_P],
[AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
MKDIR_P='$(mkdir_p)'
AC_SUBST([MKDIR_P])])])
@ -26,20 +138,21 @@ m4_ifdef([AC_PROG_MKDIR_P], [], [
# 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_DEFUN([AC_C_RESTRICT],
[AC_CACHE_CHECK([for C/C++ restrict keyword], ac_cv_c_restrict,
[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict],
[ac_cv_c_restrict=no
# The order here caters to the fact that C++ does not require restrict.
for ac_kw in __restrict __restrict__ _Restrict restrict; do
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[typedef int * int_ptr;
int foo (int_ptr $ac_kw ip) {
return ip[0];
int foo (int_ptr $ac_kw ip) {
return ip[0];
}]],
[[int s[1];
int * $ac_kw t = s;
t[0] = 0;
return foo(t)]])],
int * $ac_kw t = s;
t[0] = 0;
return foo(t)]])],
[ac_cv_c_restrict=$ac_kw])
test "$ac_cv_c_restrict" != no && break
done
@ -63,3 +176,26 @@ AC_DEFUN([AC_C_RESTRICT],
*) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;;
esac
])
])
# gl_BIGENDIAN
# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd.
# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some
# macros invoke AC_C_BIGENDIAN with arguments.
AC_DEFUN([gl_BIGENDIAN],
[
AC_C_BIGENDIAN
])
# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it)
# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not
# output a spurious "(cached)" mark in the midst of other configure output.
# This macro should be used instead of AC_CACHE_VAL when it is not surrounded
# by an AC_MSG_CHECKING/AC_MSG_RESULT pair.
AC_DEFUN([gl_CACHE_VAL_SILENT],
[
saved_as_echo_n="$as_echo_n"
as_echo_n=':'
AC_CACHE_VAL([$1], [$2])
as_echo_n="$saved_as_echo_n"
])

125
gdb/gnulib/m4/gnulib-comp.m4
View file

@ -1,5 +1,5 @@
# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2004-2007, 2009, 2010 Free Software Foundation, Inc.
# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
@ -25,7 +25,20 @@ AC_DEFUN([gl_EARLY],
m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
AC_REQUIRE([AC_PROG_RANLIB])
# Code from module arg-nonnull:
# Code from module c++defs:
# Code from module extensions:
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# Code from module include_next:
# Code from module memchr:
# Code from module memmem:
# Code from module memmem-simple:
# Code from module multiarch:
# Code from module stddef:
# Code from module stdint:
# Code from module string:
# Code from module warn-on-use:
# Code from module wchar:
])
# This macro should be invoked from ./configure.ac, in the section
@ -36,18 +49,52 @@ AC_DEFUN([gl_INIT],
gl_cond_libtool=false
gl_libdeps=
gl_ltlibdeps=
gl_m4_base='gnulib/m4'
m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
m4_pushdef([gl_LIBSOURCES_LIST], [])
m4_pushdef([gl_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='gnulib'
# Code from module arg-nonnull:
# Code from module c++defs:
# Code from module extensions:
# Code from module include_next:
# Code from module memchr:
gl_FUNC_MEMCHR
gl_FUNC_MEMCMP
gl_STRING_MODULE_INDICATOR([memchr])
# Code from module memmem:
gl_FUNC_MEMMEM
# Code from module memmem-simple:
gl_FUNC_MEMMEM_SIMPLE
gl_STRING_MODULE_INDICATOR([memmem])
# Code from module multiarch:
gl_MULTIARCH
# Code from module stddef:
gl_STDDEF_H
# Code from module stdint:
gl_STDINT_H
# Code from module string:
gl_HEADER_STRING_H
# Code from module warn-on-use:
# Code from module wchar:
gl_WCHAR_H
# Code from module dummy:
# End of code from modules
m4_ifval(gl_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
for gl_file in ]gl_LIBSOURCES_LIST[ ; do
if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
exit 1
fi
done])dnl
m4_if(m4_sysval, [0], [],
[AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
])
m4_popdef([gl_LIBSOURCES_DIR])
m4_popdef([gl_LIBSOURCES_LIST])
m4_popdef([AC_LIBSOURCES])
m4_popdef([AC_REPLACE_FUNCS])
m4_popdef([AC_LIBOBJ])
@ -57,7 +104,7 @@ AC_DEFUN([gl_INIT],
if test -n "$gl_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gl_libobjs="$gl_libobjs $i.$ac_objext"
gl_ltlibobjs="$gl_ltlibobjs $i.lo"
done
@ -70,7 +117,30 @@ AC_DEFUN([gl_INIT],
m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
m4_pushdef([gltests_LIBSOURCES_LIST], [])
m4_pushdef([gltests_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='tests'
changequote(,)dnl
gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
AC_SUBST([gltests_WITNESS])
gl_module_indicator_condition=$gltests_WITNESS
m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
m4_popdef([gl_MODULE_INDICATOR_CONDITION])
m4_ifval(gltests_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
exit 1
fi
done])dnl
m4_if(m4_sysval, [0], [],
[AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
])
m4_popdef([gltests_LIBSOURCES_DIR])
m4_popdef([gltests_LIBSOURCES_LIST])
m4_popdef([AC_LIBSOURCES])
m4_popdef([AC_REPLACE_FUNCS])
m4_popdef([AC_LIBOBJ])
@ -80,7 +150,7 @@ AC_DEFUN([gl_INIT],
if test -n "$gltests_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
done
@ -101,13 +171,6 @@ AC_DEFUN([gl_LIBOBJ], [
gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
])
# m4_foreach_w is provided by autoconf-2.59c and later.
# This definition is to accommodate developers using versions
# of autoconf older than that.
m4_ifndef([m4_foreach_w],
[m4_define([m4_foreach_w],
[m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
# Like AC_REPLACE_FUNCS, except that the module name goes
# into gl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gl_REPLACE_FUNCS], [
@ -116,15 +179,14 @@ AC_DEFUN([gl_REPLACE_FUNCS], [
])
# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parametrization,
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([gl_LIBSOURCES], [
m4_foreach([_gl_NAME], [$1], [
m4_if(_gl_NAME, [alloca.c], [], [
m4_syscmd([test -r gnulib/]_gl_NAME[ || test ! -d gnulib])dnl
m4_if(m4_sysval, [0], [],
[AC_FATAL([missing gnulib/]_gl_NAME)])
m4_define([gl_LIBSOURCES_DIR], [gnulib])
m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
])
])
])
@ -136,13 +198,6 @@ AC_DEFUN([gltests_LIBOBJ], [
gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
])
# m4_foreach_w is provided by autoconf-2.59c and later.
# This definition is to accommodate developers using versions
# of autoconf older than that.
m4_ifndef([m4_foreach_w],
[m4_define([m4_foreach_w],
[m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
# Like AC_REPLACE_FUNCS, except that the module name goes
# into gltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gltests_REPLACE_FUNCS], [
@ -151,15 +206,14 @@ AC_DEFUN([gltests_REPLACE_FUNCS], [
])
# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parametrization,
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([gltests_LIBSOURCES], [
m4_foreach([_gl_NAME], [$1], [
m4_if(_gl_NAME, [alloca.c], [], [
m4_syscmd([test -r tests/]_gl_NAME[ || test ! -d tests])dnl
m4_if(m4_sysval, [0], [],
[AC_FATAL([missing tests/]_gl_NAME)])
m4_define([gltests_LIBSOURCES_DIR], [tests])
m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
])
])
])
@ -167,24 +221,33 @@ AC_DEFUN([gltests_LIBSOURCES], [
# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([gl_FILE_LIST], [
build-aux/link-warning.h
build-aux/arg-nonnull.h
build-aux/c++defs.h
build-aux/warn-on-use.h
lib/dummy.c
lib/memchr.c
lib/memcmp.c
lib/memchr.valgrind
lib/memmem.c
lib/stddef.in.h
lib/stdint.in.h
lib/str-two-way.h
lib/string.in.h
lib/wchar.in.h
m4/00gnulib.m4
m4/extensions.m4
m4/gnulib-common.m4
m4/include_next.m4
m4/longlong.m4
m4/memchr.m4
m4/memcmp.m4
m4/memmem.m4
m4/onceonly_2_57.m4
m4/mmap-anon.m4
m4/multiarch.m4
m4/onceonly.m4
m4/stddef_h.m4
m4/stdint.m4
m4/string_h.m4
m4/wchar.m4
m4/warn-on-use.m4
m4/wchar_h.m4
m4/wchar_t.m4
m4/wint_t.m4
])

30
gdb/gnulib/m4/gnulib-tool.m4
View file

@ -1,5 +1,5 @@
# gnulib-tool.m4 serial 1
dnl Copyright (C) 2004-2005, 2009, 2010 Free Software Foundation, Inc.
# gnulib-tool.m4 serial 2
dnl Copyright (C) 2004-2005, 2009-2010 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.
@ -8,6 +8,9 @@ dnl The following macros need not be invoked explicitly.
dnl Invoking them does nothing except to declare default arguments
dnl for "gnulib-tool --import".
dnl Usage: gl_LOCAL_DIR([DIR])
AC_DEFUN([gl_LOCAL_DIR], [])
dnl Usage: gl_MODULES([module1 module2 ...])
AC_DEFUN([gl_MODULES], [])
@ -20,14 +23,35 @@ AC_DEFUN([gl_SOURCE_BASE], [])
dnl Usage: gl_M4_BASE([DIR])
AC_DEFUN([gl_M4_BASE], [])
dnl Usage: gl_PO_BASE([DIR])
AC_DEFUN([gl_PO_BASE], [])
dnl Usage: gl_DOC_BASE([DIR])
AC_DEFUN([gl_DOC_BASE], [])
dnl Usage: gl_TESTS_BASE([DIR])
AC_DEFUN([gl_TESTS_BASE], [])
dnl Usage: gl_WITH_TESTS
AC_DEFUN([gl_WITH_TESTS], [])
dnl Usage: gl_LIB([LIBNAME])
AC_DEFUN([gl_LIB], [])
dnl Usage: gl_LGPL
dnl Usage: gl_LGPL or gl_LGPL([VERSION])
AC_DEFUN([gl_LGPL], [])
dnl Usage: gl_MAKEFILE_NAME([FILENAME])
AC_DEFUN([gl_MAKEFILE_NAME], [])
dnl Usage: gl_LIBTOOL
AC_DEFUN([gl_LIBTOOL], [])
dnl Usage: gl_MACRO_PREFIX([PREFIX])
AC_DEFUN([gl_MACRO_PREFIX], [])
dnl Usage: gl_PO_DOMAIN([DOMAIN])
AC_DEFUN([gl_PO_DOMAIN], [])
dnl Usage: gl_VC_FILES([BOOLEAN])
AC_DEFUN([gl_VC_FILES], [])

172
gdb/gnulib/m4/include_next.m4
View file

@ -1,19 +1,47 @@
# include_next.m4 serial 4
dnl Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
# include_next.m4 serial 14
dnl Copyright (C) 2006-2010 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 Paul Eggert and Derek Price.
dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER.
dnl
dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to
dnl 'include' otherwise.
dnl
dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler
dnl supports it in the special case that it is the first include directive in
dnl the given file, or to 'include' otherwise.
dnl
dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next,
dnl so as to avoid GCC warnings when the gcc option -pedantic is used.
dnl '#pragma GCC system_header' has the same effect as if the file was found
dnl through the include search path specified with '-isystem' options (as
dnl opposed to the search path specified with '-I' options). Namely, gcc
dnl does not warn about some things, and on some systems (Solaris and Interix)
dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side
dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead
dnl of plain '__STDC__'.
AC_DEFUN([gl_INCLUDE_NEXT],
[
AC_LANG_PREPROC_REQUIRE()
AC_CACHE_CHECK([whether the preprocessor supports include_next],
[gl_cv_have_include_next],
[rm -rf conftestd1 conftestd2
mkdir conftestd1 conftestd2
cat <<EOF > conftestd1/conftest.h
[rm -rf conftestd1a conftestd1b conftestd2
mkdir conftestd1a conftestd1b conftestd2
dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on
dnl AIX 6.1 support include_next when used as first preprocessor directive
dnl in a file, but not when preceded by another include directive. Check
dnl for this bug by including <stdio.h>.
dnl Additionally, with this same compiler, include_next is a no-op when
dnl used in a header file that was included by specifying its absolute
dnl file name. Despite these two bugs, include_next is used in the
dnl compiler's <math.h>. By virtue of the second bug, we need to use
dnl include_next as well in this case.
cat <<EOF > conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
@ -21,6 +49,16 @@ int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
@ -28,26 +66,37 @@ EOF
#endif
#define DEFINED_IN_CONFTESTD2
EOF
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -Iconftestd1 -Iconftestd2"
gl_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
AC_COMPILE_IFELSE([#include <conftest.h>],
[gl_cv_have_include_next=yes],
[gl_cv_have_include_next=no])
CPPFLAGS="$save_CPPFLAGS"
rm -rf conftestd1 conftestd2
[CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
AC_COMPILE_IFELSE([#include <conftest.h>],
[gl_cv_have_include_next=buggy],
[gl_cv_have_include_next=no])
])
CPPFLAGS="$gl_save_CPPFLAGS"
rm -rf conftestd1a conftestd1b conftestd2
])
PRAGMA_SYSTEM_HEADER=
if test $gl_cv_have_include_next = yes; then
dnl FIXME: Remove HAVE_INCLUDE_NEXT and update everything that uses it
dnl to use @INCLUDE_NEXT@ instead.
AC_DEFINE([HAVE_INCLUDE_NEXT], 1,
[Define if your compiler supports the #include_next directive.])
INCLUDE_NEXT=include_next
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
if test -n "$GCC"; then
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
fi
else
INCLUDE_NEXT=include
if test $gl_cv_have_include_next = buggy; then
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
else
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
fi
fi
AC_SUBST([INCLUDE_NEXT])
AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE])
AC_SUBST([PRAGMA_SYSTEM_HEADER])
])
# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...)
@ -55,53 +104,84 @@ EOF
# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be
# '<foo.h>'; otherwise define it to be
# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
# Also, if #include_next works as first preprocessing directive in a file,
# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be '<foo.h>'; otherwise define it to
# be
# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
# That way, a header file with the following line:
# #@INCLUDE_NEXT@ @NEXT_FOO_H@
# #@INCLUDE_NEXT@ @NEXT_FOO_H@
# or
# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@
# behaves (after sed substitution) as if it contained
# #include_next <foo.h>
# #include_next <foo.h>
# even if the compiler does not support include_next.
# The three "///" are to pacify Sun C 5.8, which otherwise would say
# "warning: #include of /usr/include/... may be non-portable".
# Use `""', not `<>', so that the /// cannot be confused with a C99 comment.
# Note: This macro assumes that the header file is not empty after
# preprocessing, i.e. it does not only define preprocessor macros but also
# provides some type/enum definitions or function/variable declarations.
AC_DEFUN([gl_CHECK_NEXT_HEADERS],
[
AC_REQUIRE([gl_INCLUDE_NEXT])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CHECK_HEADERS_ONCE([$1])
AC_FOREACH([gl_HEADER_NAME], [$1],
m4_foreach_w([gl_HEADER_NAME], [$1],
[AS_VAR_PUSHDEF([gl_next_header],
[gl_cv_next_]m4_quote(m4_defn([gl_HEADER_NAME])))
[gl_cv_next_]m4_defn([gl_HEADER_NAME]))
if test $gl_cv_have_include_next = yes; then
AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
else
AC_CACHE_CHECK(
[absolute name of <]m4_quote(m4_defn([gl_HEADER_NAME]))[>],
m4_quote(m4_defn([gl_next_header])),
[AS_VAR_PUSHDEF([gl_header_exists],
[ac_cv_header_]m4_quote(m4_defn([gl_HEADER_NAME])))
if test AS_VAR_GET(gl_header_exists) = yes; then
AC_LANG_CONFTEST(
[AC_LANG_SOURCE(
[[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]]
)])
dnl eval is necessary to expand ac_cpp.
dnl Ultrix and Pyramid sh refuse to redirect output of eval,
dnl so use subshell.
AS_VAR_SET([gl_next_header],
['"'`(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
sed -n '\#/]m4_quote(m4_defn([gl_HEADER_NAME]))[#{
s#.*"\(.*/]m4_quote(m4_defn([gl_HEADER_NAME]))[\)".*#\1#
s#^/[^/]#//&#
p
q
}'`'"'])
else
AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
fi
AS_VAR_POPDEF([gl_header_exists])])
[absolute name of <]m4_defn([gl_HEADER_NAME])[>],
m4_defn([gl_next_header]),
[AS_VAR_PUSHDEF([gl_header_exists],
[ac_cv_header_]m4_defn([gl_HEADER_NAME]))
if test AS_VAR_GET(gl_header_exists) = yes; then
AC_LANG_CONFTEST(
[AC_LANG_SOURCE(
[[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]]
)])
dnl AIX "xlc -E" and "cc -E" omit #line directives for header files
dnl that contain only a #include of other header files and no
dnl non-comment tokens of their own. This leads to a failure to
dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h>
dnl and others. The workaround is to force preservation of comments
dnl through option -C. This ensures all necessary #line directives
dnl are present. GCC supports option -C as well.
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
dnl eval is necessary to expand gl_absname_cpp.
dnl Ultrix and Pyramid sh refuse to redirect output of eval,
dnl so use subshell.
AS_VAR_SET([gl_next_header],
['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{
s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1#
s#^/[^/]#//&#
p
q
}'`'"'])
else
AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
fi
AS_VAR_POPDEF([gl_header_exists])])
fi
AC_SUBST(
AS_TR_CPP([NEXT_]m4_quote(m4_defn([gl_HEADER_NAME]))),
AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])),
[AS_VAR_GET([gl_next_header])])
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'gl_HEADER_NAME'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=AS_VAR_GET([gl_next_header])
fi
AC_SUBST(
AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])),
[$gl_next_as_first_directive])
AS_VAR_POPDEF([gl_next_header])])
])

72
gdb/gnulib/m4/longlong.m4
View file

@ -1,5 +1,5 @@
# longlong.m4 serial 13
dnl Copyright (C) 1999-2007, 2009, 2010 Free Software Foundation, Inc.
# longlong.m4 serial 14
dnl Copyright (C) 1999-2007, 2009-2010 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.
@ -20,33 +20,33 @@ AC_DEFUN([AC_TYPE_LONG_LONG_INT],
[AC_LINK_IFELSE(
[_AC_TYPE_LONG_LONG_SNIPPET],
[dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
dnl If cross compiling, assume the bug isn't important, since
dnl nobody cross compiles for this platform as far as we know.
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[@%:@include <limits.h>
@%:@ifndef LLONG_MAX
@%:@ define HALF \
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
@%:@ define LLONG_MAX (HALF - 1 + HALF)
@%:@endif]],
[[long long int n = 1;
int i;
for (i = 0; ; i++)
{
long long int m = n << i;
if (m >> i != n)
return 1;
if (LLONG_MAX / 2 < m)
break;
}
return 0;]])],
[ac_cv_type_long_long_int=yes],
[ac_cv_type_long_long_int=no],
[ac_cv_type_long_long_int=yes])],
dnl If cross compiling, assume the bug isn't important, since
dnl nobody cross compiles for this platform as far as we know.
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[@%:@include <limits.h>
@%:@ifndef LLONG_MAX
@%:@ define HALF \
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
@%:@ define LLONG_MAX (HALF - 1 + HALF)
@%:@endif]],
[[long long int n = 1;
int i;
for (i = 0; ; i++)
{
long long int m = n << i;
if (m >> i != n)
return 1;
if (LLONG_MAX / 2 < m)
break;
}
return 0;]])],
[ac_cv_type_long_long_int=yes],
[ac_cv_type_long_long_int=no],
[ac_cv_type_long_long_int=yes])],
[ac_cv_type_long_long_int=no])])
if test $ac_cv_type_long_long_int = yes; then
AC_DEFINE([HAVE_LONG_LONG_INT], 1,
AC_DEFINE([HAVE_LONG_LONG_INT], [1],
[Define to 1 if the system has the type `long long int'.])
fi
])
@ -69,7 +69,7 @@ AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
[ac_cv_type_unsigned_long_long_int=yes],
[ac_cv_type_unsigned_long_long_int=no])])
if test $ac_cv_type_unsigned_long_long_int = yes; then
AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], 1,
AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
[Define to 1 if the system has the type `unsigned long long int'.])
fi
])
@ -83,24 +83,24 @@ AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
[
AC_LANG_PROGRAM(
[[/* For now, do not test the preprocessor; as of 2007 there are too many
implementations with broken preprocessors. Perhaps this can
be revisited in 2012. In the meantime, code should not expect
#if to work with literals wider than 32 bits. */
implementations with broken preprocessors. Perhaps this can
be revisited in 2012. In the meantime, code should not expect
#if to work with literals wider than 32 bits. */
/* Test literals. */
long long int ll = 9223372036854775807ll;
long long int nll = -9223372036854775807LL;
unsigned long long int ull = 18446744073709551615ULL;
/* Test constant expressions. */
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
? 1 : -1)];
? 1 : -1)];
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
? 1 : -1)];
? 1 : -1)];
int i = 63;]],
[[/* Test availability of runtime routines for shift and division. */
long long int llmax = 9223372036854775807ll;
unsigned long long int ullmax = 18446744073709551615ull;
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
| (llmax / ll) | (llmax % ll)
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
| (ullmax / ull) | (ullmax % ull));]])
| (llmax / ll) | (llmax % ll)
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
| (ullmax / ull) | (ullmax % ull));]])
])

79
gdb/gnulib/m4/memchr.m4
View file

@ -1,18 +1,85 @@
# memchr.m4 serial 4
dnl Copyright (C) 2002, 2003, 2004, 2009, 2010 Free Software Foundation, Inc.
# memchr.m4 serial 8
dnl Copyright (C) 2002-2004, 2009-2010 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_FUNC_MEMCHR],
AC_DEFUN_ONCE([gl_FUNC_MEMCHR],
[
AC_REPLACE_FUNCS(memchr)
if test $ac_cv_func_memchr = no; then
dnl Check for prerequisites for memory fence checks.
gl_FUNC_MMAP_ANON
AC_CHECK_HEADERS_ONCE([sys/mman.h])
AC_CHECK_FUNCS_ONCE([mprotect])
dnl These days, we assume memchr is present. But just in case...
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_CHECK_FUNCS_ONCE([memchr])
if test $ac_cv_func_memchr = yes; then
# Detect platform-specific bugs in some versions of glibc:
# memchr should not dereference anything with length 0
# http://bugzilla.redhat.com/499689
# memchr should not dereference overestimated length after a match
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
# http://sourceware.org/bugzilla/show_bug.cgi?id=10162
# Assume that memchr works on platforms that lack mprotect.
AC_CACHE_CHECK([whether memchr works], [gl_cv_func_memchr_works],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[
#include <string.h>
#if HAVE_SYS_MMAN_H
# include <fcntl.h>
# include <unistd.h>
# include <sys/types.h>
# include <sys/mman.h>
# ifndef MAP_FILE
# define MAP_FILE 0
# endif
#endif
]], [[
char *fence = NULL;
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
# if HAVE_MAP_ANONYMOUS
const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
const int fd = -1;
# else /* !HAVE_MAP_ANONYMOUS */
const int flags = MAP_FILE | MAP_PRIVATE;
int fd = open ("/dev/zero", O_RDONLY, 0666);
if (fd >= 0)
# endif
{
int pagesize = getpagesize ();
char *two_pages =
(char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
flags, fd, 0);
if (two_pages != (char *)(-1)
&& mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
fence = two_pages + pagesize;
}
#endif
if (fence)
{
if (memchr (fence, 0, 0))
return 1;
strcpy (fence - 9, "12345678");
if (memchr (fence - 9, 0, 79) != fence - 1)
return 2;
}
return 0;
]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no],
[dnl Be pessimistic for now.
gl_cv_func_memchr_works="guessing no"])])
if test "$gl_cv_func_memchr_works" != yes; then
REPLACE_MEMCHR=1
fi
else
HAVE_MEMCHR=0
fi
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
AC_LIBOBJ([memchr])
gl_PREREQ_MEMCHR
fi
])
# Prerequisites of lib/memchr.c.
AC_DEFUN([gl_PREREQ_MEMCHR], [
AC_CHECK_HEADERS(bp-sym.h)
AC_CHECK_HEADERS([bp-sym.h])
])

20
gdb/gnulib/m4/memcmp.m4
View file

@ -1,20 +0,0 @@
# memcmp.m4 serial 12
dnl Copyright (C) 2002, 2003, 2004, 2007, 2009, 2010
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_FUNC_MEMCMP],
[
AC_FUNC_MEMCMP
dnl Note: AC_FUNC_MEMCMP does AC_LIBOBJ(memcmp).
if test $ac_cv_func_memcmp_working = no; then
AC_DEFINE(memcmp, rpl_memcmp,
[Define to rpl_memcmp if the replacement function should be used.])
gl_PREREQ_MEMCMP
fi
])
# Prerequisites of lib/memcmp.c.
AC_DEFUN([gl_PREREQ_MEMCMP], [:])

52
gdb/gnulib/m4/memmem.m4
View file

@ -1,6 +1,6 @@
# memmem.m4 serial 9
dnl Copyright (C) 2002, 2003, 2004, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
# memmem.m4 serial 14
dnl Copyright (C) 2002, 2003, 2004, 2007, 2008, 2009, 2010 Free Software
dnl 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.
@ -12,8 +12,8 @@ AC_DEFUN([gl_FUNC_MEMMEM_SIMPLE],
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REPLACE_FUNCS(memmem)
AC_CHECK_DECLS_ONCE(memmem)
AC_REPLACE_FUNCS([memmem])
AC_CHECK_DECLS_ONCE([memmem])
if test $ac_cv_have_decl_memmem = no; then
HAVE_DECL_MEMMEM=0
fi
@ -27,32 +27,52 @@ AC_DEFUN([gl_FUNC_MEMMEM],
if test $ac_cv_have_decl_memmem = yes; then
AC_CACHE_CHECK([whether memmem works in linear time],
[gl_cv_func_memmem_works],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[
#include <signal.h> /* for signal */
#include <string.h> /* for memmem */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
], [[size_t m = 1000000;
]], [[size_t m = 1000000;
char *haystack = (char *) malloc (2 * m + 1);
char *needle = (char *) malloc (m + 1);
void *result = 0;
/* Failure to compile this test due to missing alarm is okay,
since all such platforms (mingw) also lack memmem. */
signal (SIGALRM, SIG_DFL);
alarm (5);
/* Check for quadratic performance. */
if (haystack && needle)
{
memset (haystack, 'A', 2 * m);
haystack[2 * m] = 'B';
memset (needle, 'A', m);
needle[m] = 'B';
result = memmem (haystack, 2 * m + 1, needle, m + 1);
memset (haystack, 'A', 2 * m);
haystack[2 * m] = 'B';
memset (needle, 'A', m);
needle[m] = 'B';
result = memmem (haystack, 2 * m + 1, needle, m + 1);
}
/* Check for empty needle behavior. */
return !result || !memmem ("a", 1, 0, 0);]])],
[gl_cv_func_memmem_works=yes], [gl_cv_func_memmem_works=no],
[dnl pessimistically assume the worst, since even glibc 2.6.1
dnl has quadratic complexity in its memmem
gl_cv_func_memmem_works="guessing no"])])
[gl_cv_func_memmem_works=yes], [gl_cv_func_memmem_works=no],
[dnl Only glibc >= 2.9 and cygwin >= 1.7.0 are known to have a
dnl memmem that works in linear time.
AC_EGREP_CPP([Lucky user],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
#ifdef __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_MAJOR >= 1007
Lucky user
#endif
#endif
],
[gl_cv_func_memmem_works=yes],
[gl_cv_func_memmem_works="guessing no"])
])
])
if test "$gl_cv_func_memmem_works" != yes; then
REPLACE_MEMMEM=1
AC_LIBOBJ([memmem])

59
gdb/gnulib/m4/mmap-anon.m4 Normal file
View file

@ -0,0 +1,59 @@
# mmap-anon.m4 serial 8
dnl Copyright (C) 2005, 2007, 2009-2010 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.
# Detect how mmap can be used to create anonymous (not file-backed) memory
# mappings.
# - On Linux, AIX, OSF/1, Solaris, Cygwin, Interix, Haiku, both MAP_ANONYMOUS
# and MAP_ANON exist and have the same value.
# - On HP-UX, only MAP_ANONYMOUS exists.
# - On MacOS X, FreeBSD, NetBSD, OpenBSD, only MAP_ANON exists.
# - On IRIX, neither exists, and a file descriptor opened to /dev/zero must be
# used.
AC_DEFUN([gl_FUNC_MMAP_ANON],
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
AC_REQUIRE([AC_PROG_EGREP])
dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
# fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
# irrelevant for anonymous mappings.
AC_CHECK_FUNC([mmap], [gl_have_mmap=yes], [gl_have_mmap=no])
# Try to allow MAP_ANONYMOUS.
gl_have_mmap_anonymous=no
if test $gl_have_mmap = yes; then
AC_MSG_CHECKING([for MAP_ANONYMOUS])
AC_EGREP_CPP([I cant identify this map.], [
#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
I cant identify this map.
#endif
],
[gl_have_mmap_anonymous=yes])
if test $gl_have_mmap_anonymous != yes; then
AC_EGREP_CPP([I cant identify this map.], [
#include <sys/mman.h>
#ifdef MAP_ANON
I cant identify this map.
#endif
],
[AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON],
[Define to a substitute value for mmap()'s MAP_ANONYMOUS flag.])
gl_have_mmap_anonymous=yes])
fi
AC_MSG_RESULT([$gl_have_mmap_anonymous])
if test $gl_have_mmap_anonymous = yes; then
AC_DEFINE([HAVE_MAP_ANONYMOUS], [1],
[Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
config.h and <sys/mman.h>.])
fi
fi
])

65
gdb/gnulib/m4/multiarch.m4 Normal file
View file

@ -0,0 +1,65 @@
# multiarch.m4 serial 5
dnl Copyright (C) 2008, 2009, 2010 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.
# 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
# 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
# this:
#
# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
# CPP="gcc -E" CXXCPP="g++ -E"
#
# Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the
# beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly.
AC_DEFUN_ONCE([gl_MULTIARCH],
[
dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN.
gl_cv_c_multiarch=no
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
]])],
[
dnl Check for potential -arch flags. It is not universal unless
dnl there are at least two -arch flags with different values.
arch=
prev=
for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
if test -n "$prev"; then
case $word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$arch" || test "$arch" = "$word"; then
arch="$word"
else
gl_cv_c_multiarch=yes
fi
;;
esac
prev=
else
if test "x$word" = "x-arch"; then
prev=arch
fi
fi
done
])
if test $gl_cv_c_multiarch = yes; then
AC_DEFINE([AA_APPLE_UNIVERSAL_BUILD], [1],
[Define if the compiler is building for multiple architectures of Apple platforms at once.])
APPLE_UNIVERSAL_BUILD=1
else
APPLE_UNIVERSAL_BUILD=0
fi
AC_SUBST([APPLE_UNIVERSAL_BUILD])
])

28
gdb/gnulib/m4/onceonly_2_57.m4 → gdb/gnulib/m4/onceonly.m4
View file

@ -1,6 +1,6 @@
# onceonly_2_57.m4 serial 4
dnl Copyright (C) 2002-2003, 2005-2006, 2009, 2010
Free Software Foundation, Inc.
# onceonly.m4 serial 6
dnl Copyright (C) 2002-2003, 2005-2006, 2008-2010 Free Software Foundation,
dnl Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
@ -22,19 +22,23 @@ dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to
dnl empty, and the check will be inserted before the body of the AC_DEFUNed
dnl function.
dnl This is like onceonly.m4, except that it uses diversions to named sections
dnl DEFAULTS and INIT_PREPARE in order to check all requested headers at once,
dnl thus reducing the size of 'configure'. Works with autoconf-2.57. The
dnl size reduction is ca. 9%.
dnl The original code implemented AC_CHECK_HEADERS_ONCE and AC_CHECK_FUNCS_ONCE
dnl in terms of AC_DEFUN and AC_REQUIRE. This implementation uses diversions to
dnl named sections DEFAULTS and INIT_PREPARE in order to check all requested
dnl headers at once, thus reducing the size of 'configure'. It is known to work
dnl with autoconf 2.57..2.62 at least . The size reduction is ca. 9%.
dnl Autoconf version 2.57 or newer is recommended.
AC_PREREQ(2.57)
dnl Autoconf version 2.59 plus gnulib is required; this file is not needed
dnl with Autoconf 2.60 or greater. But note that autoconf's implementation of
dnl AC_CHECK_DECLS_ONCE expects a comma-separated list of symbols as first
dnl argument!
AC_PREREQ([2.59])
# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of
# AC_CHECK_HEADERS(HEADER1 HEADER2 ...).
AC_DEFUN([AC_CHECK_HEADERS_ONCE], [
:
AC_FOREACH([gl_HEADER_NAME], [$1], [
m4_foreach_w([gl_HEADER_NAME], [$1], [
AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME,
[./-], [___])), [
m4_divert_text([INIT_PREPARE],
@ -57,7 +61,7 @@ m4_define([gl_HEADERS_EXPANSION], [
# AC_CHECK_FUNCS(FUNC1 FUNC2 ...).
AC_DEFUN([AC_CHECK_FUNCS_ONCE], [
:
AC_FOREACH([gl_FUNC_NAME], [$1], [
m4_foreach_w([gl_FUNC_NAME], [$1], [
AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [
m4_divert_text([INIT_PREPARE],
[gl_func_list="$gl_func_list gl_FUNC_NAME"])
@ -78,7 +82,7 @@ m4_define([gl_FUNCS_EXPANSION], [
# AC_CHECK_DECLS(DECL1, DECL2, ...).
AC_DEFUN([AC_CHECK_DECLS_ONCE], [
:
AC_FOREACH([gl_DECL_NAME], [$1], [
m4_foreach_w([gl_DECL_NAME], [$1], [
AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [
AC_CHECK_DECLS(m4_defn([gl_DECL_NAME]))
])

45
gdb/gnulib/m4/stddef_h.m4 Normal file
View file

@ -0,0 +1,45 @@
dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues.
# stddef_h.m4 serial 2
dnl Copyright (C) 2009, 2010 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_STDDEF_H],
[
AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
AC_REQUIRE([gt_TYPE_WCHAR_T])
if test $gt_cv_c_wchar_t = no; then
HAVE_WCHAR_T=0
STDDEF_H=stddef.h
fi
AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions],
[gl_cv_decl_null_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stddef.h>
int test[2 * (sizeof NULL == sizeof (void *)) -1];
]])],
[gl_cv_decl_null_works=yes],
[gl_cv_decl_null_works=no])])
if test $gl_cv_decl_null_works = no; then
REPLACE_NULL=1
STDDEF_H=stddef.h
fi
if test -n "$STDDEF_H"; then
gl_CHECK_NEXT_HEADERS([stddef.h])
fi
])
AC_DEFUN([gl_STDDEF_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])
AC_DEFUN([gl_STDDEF_H_DEFAULTS],
[
dnl Assume proper GNU behavior unless another module says otherwise.
REPLACE_NULL=0; AC_SUBST([REPLACE_NULL])
HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T])
STDDEF_H=''; AC_SUBST([STDDEF_H])
])

123
gdb/gnulib/m4/stdint.m4
View file

@ -1,5 +1,5 @@
# stdint.m4 serial 29
dnl Copyright (C) 2001-2007, 2009, 2010 Free Software Foundation, Inc.
# stdint.m4 serial 34
dnl Copyright (C) 2001-2010 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.
@ -9,7 +9,7 @@ dnl Test whether <stdint.h> is supported or must be substituted.
AC_DEFUN([gl_STDINT_H],
[
AC_PREREQ(2.59)dnl
AC_PREREQ([2.59])dnl
dnl Check for long long int and unsigned long long int.
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
@ -201,7 +201,75 @@ struct s {
int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};
]])],
[gl_cv_header_working_stdint_h=yes])])
[dnl Determine whether the various *_MIN, *_MAX macros are usable
dnl in preprocessor expression. We could do it by compiling a test
dnl program for each of these macros. It is faster to run a program
dnl that inspects the macro expansion.
dnl This detects a bug on HP-UX 11.23/ia64.
AC_RUN_IFELSE([
AC_LANG_PROGRAM([[
#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
]
gl_STDINT_INCLUDES
[
#include <stdio.h>
#include <string.h>
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
{
#ifdef INT8_MAX
MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
MVAL (UINT64_MAX),
#endif
NULL
};
]], [[
const char **mv;
for (mv = macro_values; *mv != NULL; mv++)
{
const char *value = *mv;
/* Test whether it looks like a cast expression. */
if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
|| strncmp (value, "((unsigned short)"/*)*/, 17) == 0
|| strncmp (value, "((unsigned char)"/*)*/, 16) == 0
|| strncmp (value, "((int)"/*)*/, 6) == 0
|| strncmp (value, "((signed short)"/*)*/, 15) == 0
|| strncmp (value, "((signed char)"/*)*/, 14) == 0)
return 1;
}
return 0;
]])],
[gl_cv_header_working_stdint_h=yes],
[],
[dnl When cross-compiling, assume it works.
gl_cv_header_working_stdint_h=yes
])
])
])
fi
if test "$gl_cv_header_working_stdint_h" = yes; then
STDINT_H=
@ -229,7 +297,7 @@ struct s {
gl_STDINT_TYPE_PROPERTIES
STDINT_H=stdint.h
fi
AC_SUBST(STDINT_H)
AC_SUBST([STDINT_H])
])
dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES)
@ -240,7 +308,7 @@ AC_DEFUN([gl_STDINT_BITSIZEOF],
dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
dnl config.h.in,
dnl - extra AC_SUBST calls, so that the right substitutions are made.
AC_FOREACH([gltype], [$1],
m4_foreach_w([gltype], [$1],
[AH_TEMPLATE([BITSIZEOF_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
[Define to the number of bits in type ']gltype['.])])
for gltype in $1 ; do
@ -265,7 +333,7 @@ AC_DEFUN([gl_STDINT_BITSIZEOF],
AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result])
eval BITSIZEOF_${GLTYPE}=\$result
done
AC_FOREACH([gltype], [$1],
m4_foreach_w([gltype], [$1],
[AC_SUBST([BITSIZEOF_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
])
@ -278,7 +346,7 @@ AC_DEFUN([gl_CHECK_TYPES_SIGNED],
dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
dnl config.h.in,
dnl - extra AC_SUBST calls, so that the right substitutions are made.
AC_FOREACH([gltype], [$1],
m4_foreach_w([gltype], [$1],
[AH_TEMPLATE([HAVE_SIGNED_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
[Define to 1 if ']gltype[' is a signed integer type.])])
for gltype in $1 ; do
@ -292,13 +360,13 @@ AC_DEFUN([gl_CHECK_TYPES_SIGNED],
eval result=\$gl_cv_type_${gltype}_signed
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
if test "$result" = yes; then
AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], 1)
AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1])
eval HAVE_SIGNED_${GLTYPE}=1
else
eval HAVE_SIGNED_${GLTYPE}=0
fi
done
AC_FOREACH([gltype], [$1],
m4_foreach_w([gltype], [$1],
[AC_SUBST([HAVE_SIGNED_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
])
@ -311,7 +379,7 @@ AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
dnl config.h.in,
dnl - extra AC_SUBST calls, so that the right substitutions are made.
AC_FOREACH([gltype], [$1],
m4_foreach_w([gltype], [$1],
[AH_TEMPLATE(translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX],
[Define to l, ll, u, ul, ull, etc., as suitable for
constants of type ']gltype['.])])
@ -328,18 +396,18 @@ AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
case $glsuf in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
ui64)gltype1='unsigned __int64';;
esac
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([$2
[AC_LANG_PROGRAM([$2[
extern $gltype foo;
extern $gltype1 foo;])],
extern $gltype1 foo;]])],
[eval gl_cv_type_${gltype}_suffix=\$glsuf])
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" != no && break
@ -348,9 +416,9 @@ AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" = no && result=
eval ${GLTYPE}_SUFFIX=\$result
AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], $result)
AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result])
done
AC_FOREACH([gltype], [$1],
m4_foreach_w([gltype], [$1],
[AC_SUBST(translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])])
])
@ -373,13 +441,22 @@ dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t
dnl of interest to stdint.in.h.
AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
[
gl_STDINT_BITSIZEOF([ptrdiff_t sig_atomic_t size_t wchar_t wint_t],
AC_REQUIRE([gl_MULTIARCH])
if test $APPLE_UNIVERSAL_BUILD = 0; then
gl_STDINT_BITSIZEOF([ptrdiff_t size_t],
[gl_STDINT_INCLUDES])
fi
gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t],
[gl_STDINT_INCLUDES])
gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t],
[gl_STDINT_INCLUDES])
gl_cv_type_ptrdiff_t_signed=yes
gl_cv_type_size_t_signed=no
gl_INTEGER_TYPE_SUFFIX([ptrdiff_t sig_atomic_t size_t wchar_t wint_t],
if test $APPLE_UNIVERSAL_BUILD = 0; then
gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t],
[gl_STDINT_INCLUDES])
fi
gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t],
[gl_STDINT_INCLUDES])
])

73
gdb/gnulib/m4/string_h.m4
View file

@ -1,11 +1,11 @@
# Configure a GNU-like replacement for <string.h>.
# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
# Copyright (C) 2007-2010 Free Software Foundation, Inc.
# This file 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.
# serial 4
# serial 17
# Written by Paul Eggert.
@ -21,24 +21,38 @@ AC_DEFUN([gl_HEADER_STRING_H_BODY],
AC_REQUIRE([AC_C_RESTRICT])
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([string.h])
dnl Check for declarations of anything we want to poison if the
dnl corresponding gnulib module is not in use, and which is not
dnl guaranteed by C89.
gl_WARN_ON_USE_PREPARE([[#include <string.h>
]],
[memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup
strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal
strverscmp])
])
AC_DEFUN([gl_STRING_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
dnl Define it also as a C macro, for the benefit of the unit tests.
gl_MODULE_INDICATOR_FOR_TESTS([$1])
])
AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
[
GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR])
GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM])
GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY])
GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR])
GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR])
GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY])
GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY])
GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL])
GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP])
GNULIB_STRNCAT=0; AC_SUBST([GNULIB_STRNCAT])
GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP])
GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN])
GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK])
@ -62,26 +76,37 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R])
GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR])
GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL])
GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM])
HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY])
HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR])
HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY])
HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY])
HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL])
HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP])
HAVE_STRNDUP=1; AC_SUBST([HAVE_STRNDUP])
HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP])
HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN])
HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK])
HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP])
HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR])
HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R])
HAVE_DECL_STRERROR=1; AC_SUBST([HAVE_DECL_STRERROR])
HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL])
REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
HAVE_MEMCHR=1; AC_SUBST([HAVE_MEMCHR])
HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM])
HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY])
HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR])
HAVE_RAWMEMCHR=1; AC_SUBST([HAVE_RAWMEMCHR])
HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY])
HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY])
HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL])
HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP])
HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP])
HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN])
HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK])
HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP])
HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR])
HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R])
HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL])
HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP])
REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR])
REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
REPLACE_STPNCPY=0; AC_SUBST([REPLACE_STPNCPY])
REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP])
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT])
REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP])
REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN])
REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R])
UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R])
])

45
gdb/gnulib/m4/warn-on-use.m4 Normal file
View file

@ -0,0 +1,45 @@
# warn-on-use.m4 serial 2
dnl Copyright (C) 2010 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_WARN_ON_USE_PREPARE(INCLUDES, NAMES)
# ---------------------------------------
# For each whitespace-separated element in the list of NAMES, define
# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES
# even after being undefined as a macro.
#
# See warn-on-use.h for some hints on how to poison function names, as
# well as ideas on poisoning global variables and macros. NAMES may
# include global variables, but remember that only functions work with
# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single
# header, but if the replacement header pulls in other headers because
# 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
# needing gl_WARN_ON_USE_PREPARE.
AC_DEFUN([gl_WARN_ON_USE_PREPARE],
[
m4_foreach_w([gl_decl], [$2],
[AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])),
[Define to 1 if ]m4_defn([gl_decl])[ is declared even after
undefining macros.])])dnl
for gl_func in m4_flatten([$2]); do
AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl
AC_CACHE_CHECK([whether $gl_func is declared without a macro],
gl_Symbol,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1],
[@%:@undef $gl_func
(void) $gl_func;])],
[AS_VAR_SET(gl_Symbol, [yes])], [AS_VAR_SET(gl_Symbol, [no])])])
AS_VAR_IF(gl_Symbol, [yes],
[AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1])
dnl shortcut - if the raw declaration exists, then set a cache
dnl variable to allow skipping any later AC_CHECK_DECL efforts
eval ac_cv_have_decl_$gl_func=yes])
AS_VAR_POPDEF([gl_Symbol])dnl
done
])

54
gdb/gnulib/m4/wchar.m4
View file

@ -1,54 +0,0 @@
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
dnl Copyright (C) 2007, 2009, 2010 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 Written by Eric Blake.
# wchar.m4 serial 4
AC_DEFUN([gl_WCHAR_H],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
AC_CACHE_CHECK([whether <wchar.h> is standalone],
[gl_cv_header_wchar_h_standalone],
[AC_COMPILE_IFELSE([[#include <wchar.h>
wchar_t w;]],
[gl_cv_header_wchar_h_standalone=yes],
[gl_cv_header_wchar_h_standalone=no])])
if test $gl_cv_header_wchar_h_standalone != yes; then
WCHAR_H=wchar.h
fi
dnl Prepare for creating substitute <wchar.h>.
dnl Do it always: WCHAR_H may be empty here but can be set later.
dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
dnl character support).
AC_CHECK_HEADERS_ONCE([wchar.h])
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
AC_SUBST([HAVE_WCHAR_H])
gl_CHECK_NEXT_HEADERS([wchar.h])
])
AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_WCHAR_H_DEFAULTS],
[
GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH])
REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH])
WCHAR_H=
AC_SUBST([WCHAR_H])
])

152
gdb/gnulib/m4/wchar_h.m4 Normal file
View file

@ -0,0 +1,152 @@
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
dnl Copyright (C) 2007-2010 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 Written by Eric Blake.
# wchar_h.m4 serial 33
AC_DEFUN([gl_WCHAR_H],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
AC_REQUIRE([gl_WCHAR_H_INLINE_OK])
dnl Prepare for creating substitute <wchar.h>.
dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
dnl character support).
dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK.
AC_CHECK_HEADERS_ONCE([wchar.h])
gl_CHECK_NEXT_HEADERS([wchar.h])
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
AC_SUBST([HAVE_WCHAR_H])
AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
AC_SUBST([HAVE_WINT_T])
dnl Check for declarations of anything we want to poison if the
dnl corresponding gnulib module is not in use.
gl_WARN_ON_USE_PREPARE([[
/* Some systems require additional headers. */
#ifndef __GLIBC__
# include <stddef.h>
# include <stdio.h>
# include <time.h>
#endif
#include <wchar.h>
]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb
wcsrtombs wcsnrtombs wcwidth])
])
dnl Check whether <wchar.h> is usable at all.
AC_DEFUN([gl_WCHAR_H_INLINE_OK],
[
dnl Test whether <wchar.h> suffers due to the transition from '__inline' to
dnl 'gnu_inline'. See <http://sourceware.org/bugzilla/show_bug.cgi?id=4022>
dnl and <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary,
dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and
dnl the option -std=c99 or -std=gnu99, leads to a broken <wchar.h>.
AC_CACHE_CHECK([whether <wchar.h> uses 'inline' correctly],
[gl_cv_header_wchar_h_correct_inline],
[gl_cv_header_wchar_h_correct_inline=yes
AC_LANG_CONFTEST([
AC_LANG_SOURCE([[#define wcstod renamed_wcstod
#include <wchar.h>
extern int zero (void);
int main () { return zero(); }
]])])
if AC_TRY_EVAL([ac_compile]); then
mv conftest.$ac_objext conftest1.$ac_objext
AC_LANG_CONFTEST([
AC_LANG_SOURCE([[#define wcstod renamed_wcstod
#include <wchar.h>
int zero (void) { return 0; }
]])])
if AC_TRY_EVAL([ac_compile]); then
mv conftest.$ac_objext conftest2.$ac_objext
if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then
:
else
gl_cv_header_wchar_h_correct_inline=no
fi
fi
fi
rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
])
if test $gl_cv_header_wchar_h_correct_inline = no; then
AC_MSG_ERROR([<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
- Add the flag -fgnu89-inline to CC and reconfigure, or
- Fix your include files, using parts of
<http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
- Use a gcc version older than 4.3, or
- Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted.])
fi
])
dnl Unconditionally enables the replacement of <wchar.h>.
AC_DEFUN([gl_REPLACE_WCHAR_H],
[
dnl This is a no-op, because <wchar.h> is always overridden.
:
])
AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
dnl Define it also as a C macro, for the benefit of the unit tests.
gl_MODULE_INDICATOR_FOR_TESTS([$1])
])
AC_DEFUN([gl_WCHAR_H_DEFAULTS],
[
GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC])
GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB])
GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT])
GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC])
GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN])
GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS])
GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS])
GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB])
GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS])
GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS])
GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC])
HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT])
HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC])
HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN])
HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS])
HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS])
HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB])
HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS])
HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS])
HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB])
HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH])
REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T])
REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC])
REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB])
REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT])
REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC])
REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN])
REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS])
REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS])
REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB])
REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS])
REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS])
REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH])
])

20
gdb/gnulib/m4/wchar_t.m4 Normal file
View file

@ -0,0 +1,20 @@
# wchar_t.m4 serial 3 (gettext-0.18)
dnl Copyright (C) 2002-2003, 2008-2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl Test whether <stddef.h> has the 'wchar_t' type.
dnl Prerequisite: AC_PROG_CC
AC_DEFUN([gt_TYPE_WCHAR_T],
[
AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
[AC_TRY_COMPILE([#include <stddef.h>
wchar_t foo = (wchar_t)'\0';], ,
[gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
if test $gt_cv_c_wchar_t = yes; then
AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
fi
])

28
gdb/gnulib/m4/wint_t.m4 Normal file
View file

@ -0,0 +1,28 @@
# wint_t.m4 serial 4 (gettext-0.18)
dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl Test whether <wchar.h> has the 'wint_t' type.
dnl Prerequisite: AC_PROG_CC
AC_DEFUN([gt_TYPE_WINT_T],
[
AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
[AC_TRY_COMPILE([
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
wint_t foo = (wchar_t)'\0';], ,
[gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])])
if test $gt_cv_c_wint_t = yes; then
AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
fi
])

204
gdb/gnulib/memchr.c
View file

@ -1,5 +1,5 @@
/* Copyright (C) 1991, 1993, 1996, 1997, 1999, 2000, 2003, 2004, 2006, 2009,
2010 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2010
Free Software Foundation, Inc.
Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
with help from Dan Sahlin (dan@sics.se) and
@ -45,155 +45,127 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
# define BP_SYM(sym) sym
#endif
#undef memchr
#undef __memchr
#ifdef _LIBC
# undef memchr
#endif
#ifndef weak_alias
# define __memchr memchr
#endif
/* Search no more than N bytes of S for C. */
void *
__memchr (void const *s, int c_in, size_t n)
{
/* On 32-bit hardware, choosing longword to be a 32-bit unsigned
long instead of a 64-bit uintmax_t tends to give better
performance. On 64-bit hardware, unsigned long is generally 64
bits already. Change this typedef to experiment with
performance. */
typedef unsigned long int longword;
const unsigned char *char_ptr;
const unsigned long int *longword_ptr;
unsigned long int longword, magic_bits, charmask;
const longword *longword_ptr;
longword repeated_one;
longword repeated_c;
unsigned reg_char c;
int i;
c = (unsigned char) c_in;
/* Handle the first few characters by reading one character at a time.
/* Handle the first few bytes by reading one byte at a time.
Do this until CHAR_PTR is aligned on a longword boundary. */
for (char_ptr = (const unsigned char *) s;
n > 0 && (size_t) char_ptr % sizeof longword != 0;
n > 0 && (size_t) char_ptr % sizeof (longword) != 0;
--n, ++char_ptr)
if (*char_ptr == c)
return (void *) char_ptr;
longword_ptr = (const longword *) char_ptr;
/* All these elucidatory comments refer to 4-byte longwords,
but the theory applies equally well to any size longwords. */
longword_ptr = (const unsigned long int *) char_ptr;
/* Bits 31, 24, 16, and 8 of this number are zero. Call these bits
the "holes." Note that there is a hole just to the left of
each byte, with an extra at the end:
bits: 01111110 11111110 11111110 11111111
bytes: AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDD
The 1-bits make sure that carries propagate to the next 0-bit.
The 0-bits provide holes for carries to fall into. */
/* Set MAGIC_BITS to be this pattern of 1 and 0 bits.
Set CHARMASK to be a longword, each of whose bytes is C. */
magic_bits = 0xfefefefe;
charmask = c | (c << 8);
charmask |= charmask << 16;
#if 0xffffffffU < ULONG_MAX
magic_bits |= magic_bits << 32;
charmask |= charmask << 32;
if (8 < sizeof longword)
for (i = 64; i < sizeof longword * 8; i *= 2)
{
magic_bits |= magic_bits << i;
charmask |= charmask << i;
}
#endif
magic_bits = (ULONG_MAX >> 1) & (magic_bits | 1);
/* Instead of the traditional loop which tests each character,
we will test a longword at a time. The tricky part is testing
if *any of the four* bytes in the longword in question are zero. */
while (n >= sizeof longword)
/* Compute auxiliary longword values:
repeated_one is a value which has a 1 in every byte.
repeated_c has c in every byte. */
repeated_one = 0x01010101;
repeated_c = c | (c << 8);
repeated_c |= repeated_c << 16;
if (0xffffffffU < (longword) -1)
{
/* We tentatively exit the loop if adding MAGIC_BITS to
LONGWORD fails to change any of the hole bits of LONGWORD.
repeated_one |= repeated_one << 31 << 1;
repeated_c |= repeated_c << 31 << 1;
if (8 < sizeof (longword))
{
size_t i;
1) Is this safe? Will it catch all the zero bytes?
Suppose there is a byte with all zeros. Any carry bits
propagating from its left will fall into the hole at its
least significant bit and stop. Since there will be no
carry from its most significant bit, the LSB of the
byte to the left will be unchanged, and the zero will be
detected.
for (i = 64; i < sizeof (longword) * 8; i *= 2)
{
repeated_one |= repeated_one << i;
repeated_c |= repeated_c << i;
}
}
}
2) Is this worthwhile? Will it ignore everything except
zero bytes? Suppose every byte of LONGWORD has a bit set
somewhere. There will be a carry into bit 8. If bit 8
is set, this will carry into bit 16. If bit 8 is clear,
one of bits 9-15 must be set, so there will be a carry
into bit 16. Similarly, there will be a carry into bit
24. If one of bits 24-30 is set, there will be a carry
into bit 31, so all of the hole bits will be changed.
/* Instead of the traditional loop which tests each byte, we will test a
longword at a time. The tricky part is testing if *any of the four*
bytes in the longword in question are equal to c. We first use an xor
with repeated_c. This reduces the task to testing whether *any of the
four* bytes in longword1 is zero.
The one misfire occurs when bits 24-30 are clear and bit
31 is set; in this case, the hole at bit 31 is not
changed. If we had access to the processor carry flag,
we could close this loophole by putting the fourth hole
at bit 32!
We compute tmp =
((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
That is, we perform the following operations:
1. Subtract repeated_one.
2. & ~longword1.
3. & a mask consisting of 0x80 in every byte.
Consider what happens in each byte:
- If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
and step 3 transforms it into 0x80. A carry can also be propagated
to more significant bytes.
- If a byte of longword1 is nonzero, let its lowest 1 bit be at
position k (0 <= k <= 7); so the lowest k bits are 0. After step 1,
the byte ends in a single bit of value 0 and k bits of value 1.
After step 2, the result is just k bits of value 1: 2^k - 1. After
step 3, the result is 0. And no carry is produced.
So, if longword1 has only non-zero bytes, tmp is zero.
Whereas if longword1 has a zero byte, call j the position of the least
significant zero byte. Then the result has a zero at positions 0, ...,
j-1 and a 0x80 at position j. We cannot predict the result at the more
significant bytes (positions j+1..3), but it does not matter since we
already have a non-zero bit at position 8*j+7.
So it ignores everything except 128's, when they're aligned
properly.
So, the test whether any byte in longword1 is zero is equivalent to
testing whether tmp is nonzero. */
3) But wait! Aren't we looking for C, not zero?
Good point. So what we do is XOR LONGWORD with a longword,
each of whose bytes is C. This turns each byte that is C
into a zero. */
while (n >= sizeof (longword))
{
longword longword1 = *longword_ptr ^ repeated_c;
longword = *longword_ptr++ ^ charmask;
/* Add MAGIC_BITS to LONGWORD. */
if ((((longword + magic_bits)
/* Set those bits that were unchanged by the addition. */
^ ~longword)
/* Look at only the hole bits. If any of the hole bits
are unchanged, most likely one of the bytes was a
zero. */
& ~magic_bits) != 0)
{
/* Which of the bytes was C? If none of them were, it was
a misfire; continue the search. */
const unsigned char *cp = (const unsigned char *) (longword_ptr - 1);
if (cp[0] == c)
return (void *) cp;
if (cp[1] == c)
return (void *) &cp[1];
if (cp[2] == c)
return (void *) &cp[2];
if (cp[3] == c)
return (void *) &cp[3];
if (4 < sizeof longword && cp[4] == c)
return (void *) &cp[4];
if (5 < sizeof longword && cp[5] == c)
return (void *) &cp[5];
if (6 < sizeof longword && cp[6] == c)
return (void *) &cp[6];
if (7 < sizeof longword && cp[7] == c)
return (void *) &cp[7];
if (8 < sizeof longword)
for (i = 8; i < sizeof longword; i++)
if (cp[i] == c)
return (void *) &cp[i];
}
n -= sizeof longword;
if ((((longword1 - repeated_one) & ~longword1)
& (repeated_one << 7)) != 0)
break;
longword_ptr++;
n -= sizeof (longword);
}
char_ptr = (const unsigned char *) longword_ptr;
while (n-- > 0)
/* At this point, we know that either n < sizeof (longword), or one of the
sizeof (longword) bytes starting at char_ptr is == c. On little-endian
machines, we could determine the first such byte without any further
memory accesses, just by looking at the tmp result from the last loop
iteration. But this does not work on big-endian machines. Choose code
that works in both cases. */
for (; n > 0; --n, ++char_ptr)
{
if (*char_ptr == c)
return (void *) char_ptr;
else
++char_ptr;
return (void *) char_ptr;
}
return 0;
return NULL;
}
#ifdef weak_alias
weak_alias (__memchr, BP_SYM (memchr))

14
gdb/gnulib/memchr.valgrind Normal file
View file

@ -0,0 +1,14 @@
# Suppress a valgrind message about use of uninitialized memory in memchr().
# POSIX states that when the character is found, memchr must not read extra
# bytes in an overestimated length (for example, where memchr is used to
# implement strnlen). However, we use a safe word read to provide a speedup.
{
memchr-value4
Memcheck:Value4
fun:rpl_memchr
}
{
memchr-value8
Memcheck:Value8
fun:rpl_memchr
}

361
gdb/gnulib/memcmp.c
View file

@ -1,361 +0,0 @@
/* Copyright (C) 1991, 1993, 1995, 1997, 1998, 2003, 2006, 2009, 2010
Free Software Foundation, Inc.
Contributed by Torbjorn Granlund (tege@sics.se).
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _LIBC
# include <config.h>
#endif
#include <string.h>
#undef memcmp
#ifdef _LIBC
# include <memcopy.h>
# include <endian.h>
# if __BYTE_ORDER == __BIG_ENDIAN
# define WORDS_BIGENDIAN
# endif
#else /* Not in the GNU C library. */
# include <sys/types.h>
/* Type to use for aligned memory operations.
This should normally be the biggest type supported by a single load
and store. Must be an unsigned type. */
# define op_t unsigned long int
# define OPSIZ (sizeof(op_t))
/* Threshold value for when to enter the unrolled loops. */
# define OP_T_THRES 16
/* Type to use for unaligned operations. */
typedef unsigned char byte;
# ifndef WORDS_BIGENDIAN
# define MERGE(w0, sh_1, w1, sh_2) (((w0) >> (sh_1)) | ((w1) << (sh_2)))
# else
# define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))
# endif
#endif /* In the GNU C library. */
#ifdef WORDS_BIGENDIAN
# define CMP_LT_OR_GT(a, b) ((a) > (b) ? 1 : -1)
#else
# define CMP_LT_OR_GT(a, b) memcmp_bytes ((a), (b))
#endif
/* BE VERY CAREFUL IF YOU CHANGE THIS CODE! */
/* The strategy of this memcmp is:
1. Compare bytes until one of the block pointers is aligned.
2. Compare using memcmp_common_alignment or
memcmp_not_common_alignment, regarding the alignment of the other
block after the initial byte operations. The maximum number of
full words (of type op_t) are compared in this way.
3. Compare the few remaining bytes. */
#ifndef WORDS_BIGENDIAN
/* memcmp_bytes -- Compare A and B bytewise in the byte order of the machine.
A and B are known to be different.
This is needed only on little-endian machines. */
# ifdef __GNUC__
__inline
# endif
static int
memcmp_bytes (long unsigned int a, long unsigned int b)
{
long int srcp1 = (long int) &a;
long int srcp2 = (long int) &b;
op_t a0, b0;
do
{
a0 = ((byte *) srcp1)[0];
b0 = ((byte *) srcp2)[0];
srcp1 += 1;
srcp2 += 1;
}
while (a0 == b0);
return a0 - b0;
}
#endif
/* memcmp_common_alignment -- Compare blocks at SRCP1 and SRCP2 with LEN `op_t'
objects (not LEN bytes!). Both SRCP1 and SRCP2 should be aligned for
memory operations on `op_t's. */
#ifdef __GNUC__
__inline
#endif
static int
memcmp_common_alignment (long int srcp1, long int srcp2, size_t len)
{
op_t a0, a1;
op_t b0, b1;
switch (len % 4)
{
default: /* Avoid warning about uninitialized local variables. */
case 2:
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
srcp1 -= 2 * OPSIZ;
srcp2 -= 2 * OPSIZ;
len += 2;
goto do1;
case 3:
a1 = ((op_t *) srcp1)[0];
b1 = ((op_t *) srcp2)[0];
srcp1 -= OPSIZ;
srcp2 -= OPSIZ;
len += 1;
goto do2;
case 0:
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
return 0;
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
goto do3;
case 1:
a1 = ((op_t *) srcp1)[0];
b1 = ((op_t *) srcp2)[0];
srcp1 += OPSIZ;
srcp2 += OPSIZ;
len -= 1;
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
goto do0;
/* Fall through. */
}
do
{
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
if (a1 != b1)
return CMP_LT_OR_GT (a1, b1);
do3:
a1 = ((op_t *) srcp1)[1];
b1 = ((op_t *) srcp2)[1];
if (a0 != b0)
return CMP_LT_OR_GT (a0, b0);
do2:
a0 = ((op_t *) srcp1)[2];
b0 = ((op_t *) srcp2)[2];
if (a1 != b1)
return CMP_LT_OR_GT (a1, b1);
do1:
a1 = ((op_t *) srcp1)[3];
b1 = ((op_t *) srcp2)[3];
if (a0 != b0)
return CMP_LT_OR_GT (a0, b0);
srcp1 += 4 * OPSIZ;
srcp2 += 4 * OPSIZ;
len -= 4;
}
while (len != 0);
/* This is the right position for do0. Please don't move
it into the loop. */
do0:
if (a1 != b1)
return CMP_LT_OR_GT (a1, b1);
return 0;
}
/* memcmp_not_common_alignment -- Compare blocks at SRCP1 and SRCP2 with LEN
`op_t' objects (not LEN bytes!). SRCP2 should be aligned for memory
operations on `op_t', but SRCP1 *should be unaligned*. */
#ifdef __GNUC__
__inline
#endif
static int
memcmp_not_common_alignment (long int srcp1, long int srcp2, size_t len)
{
op_t a0, a1, a2, a3;
op_t b0, b1, b2, b3;
op_t x;
int shl, shr;
/* Calculate how to shift a word read at the memory operation
aligned srcp1 to make it aligned for comparison. */
shl = 8 * (srcp1 % OPSIZ);
shr = 8 * OPSIZ - shl;
/* Make SRCP1 aligned by rounding it down to the beginning of the `op_t'
it points in the middle of. */
srcp1 &= -OPSIZ;
switch (len % 4)
{
default: /* Avoid warning about uninitialized local variables. */
case 2:
a1 = ((op_t *) srcp1)[0];
a2 = ((op_t *) srcp1)[1];
b2 = ((op_t *) srcp2)[0];
srcp1 -= 1 * OPSIZ;
srcp2 -= 2 * OPSIZ;
len += 2;
goto do1;
case 3:
a0 = ((op_t *) srcp1)[0];
a1 = ((op_t *) srcp1)[1];
b1 = ((op_t *) srcp2)[0];
srcp2 -= 1 * OPSIZ;
len += 1;
goto do2;
case 0:
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
return 0;
a3 = ((op_t *) srcp1)[0];
a0 = ((op_t *) srcp1)[1];
b0 = ((op_t *) srcp2)[0];
srcp1 += 1 * OPSIZ;
goto do3;
case 1:
a2 = ((op_t *) srcp1)[0];
a3 = ((op_t *) srcp1)[1];
b3 = ((op_t *) srcp2)[0];
srcp1 += 2 * OPSIZ;
srcp2 += 1 * OPSIZ;
len -= 1;
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
goto do0;
/* Fall through. */
}
do
{
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
x = MERGE(a2, shl, a3, shr);
if (x != b3)
return CMP_LT_OR_GT (x, b3);
do3:
a1 = ((op_t *) srcp1)[1];
b1 = ((op_t *) srcp2)[1];
x = MERGE(a3, shl, a0, shr);
if (x != b0)
return CMP_LT_OR_GT (x, b0);
do2:
a2 = ((op_t *) srcp1)[2];
b2 = ((op_t *) srcp2)[2];
x = MERGE(a0, shl, a1, shr);
if (x != b1)
return CMP_LT_OR_GT (x, b1);
do1:
a3 = ((op_t *) srcp1)[3];
b3 = ((op_t *) srcp2)[3];
x = MERGE(a1, shl, a2, shr);
if (x != b2)
return CMP_LT_OR_GT (x, b2);
srcp1 += 4 * OPSIZ;
srcp2 += 4 * OPSIZ;
len -= 4;
}
while (len != 0);
/* This is the right position for do0. Please don't move
it into the loop. */
do0:
x = MERGE(a2, shl, a3, shr);
if (x != b3)
return CMP_LT_OR_GT (x, b3);
return 0;
}
int
rpl_memcmp (const void *s1, const void *s2, size_t len)
{
op_t a0;
op_t b0;
long int srcp1 = (long int) s1;
long int srcp2 = (long int) s2;
op_t res;
if (len >= OP_T_THRES)
{
/* There are at least some bytes to compare. No need to test
for LEN == 0 in this alignment loop. */
while (srcp2 % OPSIZ != 0)
{
a0 = ((byte *) srcp1)[0];
b0 = ((byte *) srcp2)[0];
srcp1 += 1;
srcp2 += 1;
res = a0 - b0;
if (res != 0)
return res;
len -= 1;
}
/* SRCP2 is now aligned for memory operations on `op_t'.
SRCP1 alignment determines if we can do a simple,
aligned compare or need to shuffle bits. */
if (srcp1 % OPSIZ == 0)
res = memcmp_common_alignment (srcp1, srcp2, len / OPSIZ);
else
res = memcmp_not_common_alignment (srcp1, srcp2, len / OPSIZ);
if (res != 0)
return res;
/* Number of bytes remaining in the interval [0..OPSIZ-1]. */
srcp1 += len & -OPSIZ;
srcp2 += len & -OPSIZ;
len %= OPSIZ;
}
/* There are just a few bytes to compare. Use byte memory operations. */
while (len != 0)
{
a0 = ((byte *) srcp1)[0];
b0 = ((byte *) srcp2)[0];
srcp1 += 1;
srcp2 += 1;
res = a0 - b0;
if (res != 0)
return res;
len -= 1;
}
return 0;
}
#ifdef weak_alias
# undef bcmp
weak_alias (memcmp, bcmp)
#endif

10
gdb/gnulib/memmem.c
View file

@ -1,5 +1,5 @@
/* Copyright (C) 1991,92,93,94,96,97,98,2000,2004,2007,2008,2009,2010
Free Software Foundation, Inc.
/* Copyright (C) 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000, 2004, 2007,
2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
@ -38,7 +38,7 @@ Free Software Foundation, Inc.
HAYSTACK. */
void *
memmem (const void *haystack_start, size_t haystack_len,
const void *needle_start, size_t needle_len)
const void *needle_start, size_t needle_len)
{
/* Abstract memory is considered to be an array of 'unsigned char' values,
not an array of 'char' values. See ISO C 99 section 6.2.6.1. */
@ -63,10 +63,10 @@ memmem (const void *haystack_start, size_t haystack_len,
{
haystack = memchr (haystack, *needle, haystack_len);
if (!haystack || __builtin_expect (needle_len == 1, 0))
return (void *) haystack;
return (void *) haystack;
haystack_len -= haystack - (const unsigned char *) haystack_start;
if (haystack_len < needle_len)
return NULL;
return NULL;
return two_way_short_needle (haystack, haystack_len, needle, needle_len);
}
else

86
gdb/gnulib/stddef.in.h Normal file
View file

@ -0,0 +1,86 @@
/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Eric Blake. */
/*
* POSIX 2008 <stddef.h> for platforms that have issues.
* <http://www.opengroup.org/susv3xbd/stddef.h.html>
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_wchar_t || defined __need_size_t \
|| defined __need_ptrdiff_t || defined __need_NULL \
|| defined __need_wint_t
/* Special invocation convention inside gcc header files. In
particular, gcc provides a version of <stddef.h> that blindly
redefines NULL even when __need_wint_t was defined, even though
wint_t is not normally provided by <stddef.h>. Hence, we must
remember if special invocation has ever been used to obtain wint_t,
in which case we need to clean up NULL yet again. */
# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
# ifdef __need_wint_t
# undef _GL_STDDEF_H
# define _GL_STDDEF_WINT_T
# endif
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# endif
#else
/* Normal invocation convention. */
# ifndef _GL_STDDEF_H
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# ifndef _GL_STDDEF_H
# define _GL_STDDEF_H
/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */
#if @REPLACE_NULL@
# undef NULL
# ifdef __cplusplus
/* ISO C++ says that the macro NULL must expand to an integer constant
expression, hence '((void *) 0)' is not allowed in C++. */
# if __GNUG__ >= 3
/* GNU C++ has a __null macro that behaves like an integer ('int' or
'long') but has the same size as a pointer. Use that, to avoid
warnings. */
# define NULL __null
# else
# define NULL 0L
# endif
# else
# define NULL ((void *) 0)
# endif
#endif
/* Some platforms lack wchar_t. */
#if !@HAVE_WCHAR_T@
# define wchar_t int
#endif
# endif /* _GL_STDDEF_H */
# endif /* _GL_STDDEF_H */
#endif /* __need_XXX */

133
gdb/gnulib/stdint.in.h
View file

@ -1,5 +1,4 @@
/* Copyright (C) 2001-2002, 2004-2007, 2009, 2010
Free Software Foundation, Inc.
/* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc.
Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
This file is part of gnulib.
@ -24,6 +23,10 @@ Free Software Foundation, Inc.
#ifndef _GL_STDINT_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* When including a system file that in turn includes <inttypes.h>,
use the system <inttypes.h>, not our substitute. This avoids
problems with (for example) VMS, whose <sys/bitypes.h> includes
@ -87,15 +90,6 @@ Free Software Foundation, Inc.
# include <sys/bitypes.h>
#endif
#if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS
/* Get WCHAR_MIN, WCHAR_MAX. */
# if ! (defined WCHAR_MIN && defined WCHAR_MAX)
# include <wchar.h>
# endif
#endif
#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
/* Minimum and maximum values for a integer type under the usual assumption.
@ -109,8 +103,8 @@ Free Software Foundation, Inc.
((signed) \
? ~ _STDINT_MIN (signed, bits, zero) \
: /* The expression for the unsigned case. The subtraction of (signed) \
is a nop in the unsigned case and avoids "signed integer overflow" \
warnings in the signed case. */ \
is a nop in the unsigned case and avoids "signed integer overflow" \
warnings in the signed case. */ \
((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
/* 7.18.1.1. Exact-width integer types */
@ -120,46 +114,58 @@ Free Software Foundation, Inc.
#undef int8_t
#undef uint8_t
#define int8_t signed char
#define uint8_t unsigned char
typedef signed char gl_int8_t;
typedef unsigned char gl_uint8_t;
#define int8_t gl_int8_t
#define uint8_t gl_uint8_t
#undef int16_t
#undef uint16_t
#define int16_t short int
#define uint16_t unsigned short int
typedef short int gl_int16_t;
typedef unsigned short int gl_uint16_t;
#define int16_t gl_int16_t
#define uint16_t gl_uint16_t
#undef int32_t
#undef uint32_t
#define int32_t int
#define uint32_t unsigned int
typedef int gl_int32_t;
typedef unsigned int gl_uint32_t;
#define int32_t gl_int32_t
#define uint32_t gl_uint32_t
/* Do not undefine int64_t if gnulib is not being used with 64-bit
types, since otherwise it breaks platforms like Tandem/NSK. */
#if LONG_MAX >> 31 >> 31 == 1
# undef int64_t
# define int64_t long int
typedef long int gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
#elif defined _MSC_VER
# undef int64_t
# define int64_t __int64
typedef __int64 gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
#elif @HAVE_LONG_LONG_INT@
# undef int64_t
# define int64_t long long int
typedef long long int gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
#endif
#if ULONG_MAX >> 31 >> 31 >> 1 == 1
# undef uint64_t
# define uint64_t unsigned long int
typedef unsigned long int gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
#elif defined _MSC_VER
# undef uint64_t
# define uint64_t unsigned __int64
typedef unsigned __int64 gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
#elif @HAVE_UNSIGNED_LONG_LONG_INT@
# undef uint64_t
# define uint64_t unsigned long long int
typedef unsigned long long int gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
#endif
@ -214,12 +220,18 @@ Free Software Foundation, Inc.
#undef uint_fast32_t
#undef int_fast64_t
#undef uint_fast64_t
#define int_fast8_t long int
#define uint_fast8_t unsigned int_fast8_t
#define int_fast16_t long int
#define uint_fast16_t unsigned int_fast16_t
#define int_fast32_t long int
#define uint_fast32_t unsigned int_fast32_t
typedef long int gl_int_fast8_t;
typedef unsigned long int gl_uint_fast8_t;
typedef long int gl_int_fast16_t;
typedef unsigned long int gl_uint_fast16_t;
typedef long int gl_int_fast32_t;
typedef unsigned long int gl_uint_fast32_t;
#define int_fast8_t gl_int_fast8_t
#define uint_fast8_t gl_uint_fast8_t
#define int_fast16_t gl_int_fast16_t
#define uint_fast16_t gl_uint_fast16_t
#define int_fast32_t gl_int_fast32_t
#define uint_fast32_t gl_uint_fast32_t
#ifdef GL_INT64_T
# define int_fast64_t int64_t
#endif
@ -231,8 +243,10 @@ Free Software Foundation, Inc.
#undef intptr_t
#undef uintptr_t
#define intptr_t long int
#define uintptr_t unsigned long int
typedef long int gl_intptr_t;
typedef unsigned long int gl_uintptr_t;
#define intptr_t gl_intptr_t
#define uintptr_t gl_uintptr_t
/* 7.18.1.5. Greatest-width integer types */
@ -241,20 +255,24 @@ Free Software Foundation, Inc.
#undef intmax_t
#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
# define intmax_t long long int
typedef long long int gl_intmax_t;
# define intmax_t gl_intmax_t
#elif defined GL_INT64_T
# define intmax_t int64_t
#else
# define intmax_t long int
typedef long int gl_intmax_t;
# define intmax_t gl_intmax_t
#endif
#undef uintmax_t
#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
# define uintmax_t unsigned long long int
typedef unsigned long long int gl_uintmax_t;
# define uintmax_t gl_uintmax_t
#elif defined GL_UINT64_T
# define uintmax_t uint64_t
#else
# define uintmax_t unsigned long int
typedef unsigned long int gl_uintmax_t;
# define uintmax_t gl_uintmax_t
#endif
/* Verify that intmax_t and uintmax_t have the same size. Too much code
@ -417,27 +435,54 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) -
/* ptrdiff_t limits */
#undef PTRDIFF_MIN
#undef PTRDIFF_MAX
#define PTRDIFF_MIN \
_STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
#define PTRDIFF_MAX \
_STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
#if @APPLE_UNIVERSAL_BUILD@
# ifdef _LP64
# define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l)
# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l)
# else
# define PTRDIFF_MIN _STDINT_MIN (1, 32, 0)
# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0)
# endif
#else
# define PTRDIFF_MIN \
_STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
# define PTRDIFF_MAX \
_STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
#endif
/* sig_atomic_t limits */
#undef SIG_ATOMIC_MIN
#undef SIG_ATOMIC_MAX
#define SIG_ATOMIC_MIN \
_STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
0@SIG_ATOMIC_T_SUFFIX@)
0@SIG_ATOMIC_T_SUFFIX@)
#define SIG_ATOMIC_MAX \
_STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
0@SIG_ATOMIC_T_SUFFIX@)
0@SIG_ATOMIC_T_SUFFIX@)
/* size_t limit */
#undef SIZE_MAX
#define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
#if @APPLE_UNIVERSAL_BUILD@
# ifdef _LP64
# define SIZE_MAX _STDINT_MAX (0, 64, 0ul)
# else
# define SIZE_MAX _STDINT_MAX (0, 32, 0ul)
# endif
#else
# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
#endif
/* wchar_t limits */
/* Get WCHAR_MIN, WCHAR_MAX.
This include is not on the top, above, because on OSF/1 4.0 we have a sequence of nested
includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
<stdint.h> and assumes its types are already defined. */
#if ! (defined WCHAR_MIN && defined WCHAR_MAX)
# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
# include <wchar.h>
# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
#endif
#undef WCHAR_MIN
#undef WCHAR_MAX
#define WCHAR_MIN \

364
gdb/gnulib/str-two-way.h
View file

@ -21,21 +21,21 @@
<string.h>, and define:
RESULT_TYPE A macro that expands to the return type.
AVAILABLE(h, h_l, j, n_l)
A macro that returns nonzero if there are
at least N_L bytes left starting at H[J].
H is 'unsigned char *', H_L, J, and N_L
are 'size_t'; H_L is an lvalue. For
NUL-terminated searches, H_L can be
modified each iteration to avoid having
to compute the end of H up front.
A macro that returns nonzero if there are
at least N_L bytes left starting at H[J].
H is 'unsigned char *', H_L, J, and N_L
are 'size_t'; H_L is an lvalue. For
NUL-terminated searches, H_L can be
modified each iteration to avoid having
to compute the end of H up front.
For case-insensitivity, you may optionally define:
CMP_FUNC(p1, p2, l) A macro that returns 0 iff the first L
characters of P1 and P2 are equal.
characters of P1 and P2 are equal.
CANON_ELEMENT(c) A macro that canonicalizes an element right after
it has been fetched from one of the two strings.
The argument is an 'unsigned char'; the result
must be an 'unsigned char' as well.
it has been fetched from one of the two strings.
The argument is an 'unsigned char'; the result
must be an 'unsigned char' as well.
This file undefines the macros documented above, and defines
LONG_NEEDLE_THRESHOLD.
@ -67,7 +67,9 @@
# define LONG_NEEDLE_THRESHOLD SIZE_MAX
#endif
#define MAX(a, b) ((a < b) ? (b) : (a))
#ifndef MAX
# define MAX(a, b) ((a < b) ? (b) : (a))
#endif
#ifndef CANON_ELEMENT
# define CANON_ELEMENT(c) c
@ -101,7 +103,7 @@
periodicity. */
static size_t
critical_factorization (const unsigned char *needle, size_t needle_len,
size_t *period)
size_t *period)
{
/* Index of last byte of left half, or SIZE_MAX. */
size_t max_suffix, max_suffix_rev;
@ -128,29 +130,29 @@ critical_factorization (const unsigned char *needle, size_t needle_len,
a = CANON_ELEMENT (needle[j + k]);
b = CANON_ELEMENT (needle[max_suffix + k]);
if (a < b)
{
/* Suffix is smaller, period is entire prefix so far. */
j += k;
k = 1;
p = j - max_suffix;
}
{
/* Suffix is smaller, period is entire prefix so far. */
j += k;
k = 1;
p = j - max_suffix;
}
else if (a == b)
{
/* Advance through repetition of the current period. */
if (k != p)
++k;
else
{
j += p;
k = 1;
}
}
{
/* Advance through repetition of the current period. */
if (k != p)
++k;
else
{
j += p;
k = 1;
}
}
else /* b < a */
{
/* Suffix is larger, start over from current location. */
max_suffix = j++;
k = p = 1;
}
{
/* Suffix is larger, start over from current location. */
max_suffix = j++;
k = p = 1;
}
}
*period = p;
@ -163,29 +165,29 @@ critical_factorization (const unsigned char *needle, size_t needle_len,
a = CANON_ELEMENT (needle[j + k]);
b = CANON_ELEMENT (needle[max_suffix_rev + k]);
if (b < a)
{
/* Suffix is smaller, period is entire prefix so far. */
j += k;
k = 1;
p = j - max_suffix_rev;
}
{
/* Suffix is smaller, period is entire prefix so far. */
j += k;
k = 1;
p = j - max_suffix_rev;
}
else if (a == b)
{
/* Advance through repetition of the current period. */
if (k != p)
++k;
else
{
j += p;
k = 1;
}
}
{
/* Advance through repetition of the current period. */
if (k != p)
++k;
else
{
j += p;
k = 1;
}
}
else /* a < b */
{
/* Suffix is larger, start over from current location. */
max_suffix_rev = j++;
k = p = 1;
}
{
/* Suffix is larger, start over from current location. */
max_suffix_rev = j++;
k = p = 1;
}
}
/* Choose the longer suffix. Return the first byte of the right
@ -208,7 +210,7 @@ critical_factorization (const unsigned char *needle, size_t needle_len,
HAYSTACK_LEN - NEEDLE_LEN comparisons occur in searching. */
static RETURN_TYPE
two_way_short_needle (const unsigned char *haystack, size_t haystack_len,
const unsigned char *needle, size_t needle_len)
const unsigned char *needle, size_t needle_len)
{
size_t i; /* Index into current byte of NEEDLE. */
size_t j; /* Index into current window of HAYSTACK. */
@ -225,65 +227,65 @@ two_way_short_needle (const unsigned char *haystack, size_t haystack_len,
if (CMP_FUNC (needle, needle + period, suffix) == 0)
{
/* Entire needle is periodic; a mismatch can only advance by the
period, so use memory to avoid rescanning known occurrences
of the period. */
period, so use memory to avoid rescanning known occurrences
of the period. */
size_t memory = 0;
j = 0;
while (AVAILABLE (haystack, haystack_len, j, needle_len))
{
/* Scan for matches in right half. */
i = MAX (suffix, memory);
while (i < needle_len && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (memory < i + 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i + 1 < memory + 1)
return (RETURN_TYPE) (haystack + j);
/* No match, so remember how many repetitions of period
on the right half were scanned. */
j += period;
memory = needle_len - period;
}
else
{
j += i - suffix + 1;
memory = 0;
}
}
{
/* Scan for matches in right half. */
i = MAX (suffix, memory);
while (i < needle_len && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (memory < i + 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i + 1 < memory + 1)
return (RETURN_TYPE) (haystack + j);
/* No match, so remember how many repetitions of period
on the right half were scanned. */
j += period;
memory = needle_len - period;
}
else
{
j += i - suffix + 1;
memory = 0;
}
}
}
else
{
/* The two halves of needle are distinct; no extra memory is
required, and any mismatch results in a maximal shift. */
required, and any mismatch results in a maximal shift. */
period = MAX (suffix, needle_len - suffix) + 1;
j = 0;
while (AVAILABLE (haystack, haystack_len, j, needle_len))
{
/* Scan for matches in right half. */
i = suffix;
while (i < needle_len && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (i != SIZE_MAX && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i == SIZE_MAX)
return (RETURN_TYPE) (haystack + j);
j += period;
}
else
j += i - suffix + 1;
}
{
/* Scan for matches in right half. */
i = suffix;
while (i < needle_len && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (i != SIZE_MAX && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i == SIZE_MAX)
return (RETURN_TYPE) (haystack + j);
j += period;
}
else
j += i - suffix + 1;
}
}
return NULL;
}
@ -302,7 +304,7 @@ two_way_short_needle (const unsigned char *haystack, size_t haystack_len,
sublinear performance is not possible. */
static RETURN_TYPE
two_way_long_needle (const unsigned char *haystack, size_t haystack_len,
const unsigned char *needle, size_t needle_len)
const unsigned char *needle, size_t needle_len)
{
size_t i; /* Index into current byte of NEEDLE. */
size_t j; /* Index into current window of HAYSTACK. */
@ -329,93 +331,93 @@ two_way_long_needle (const unsigned char *haystack, size_t haystack_len,
if (CMP_FUNC (needle, needle + period, suffix) == 0)
{
/* Entire needle is periodic; a mismatch can only advance by the
period, so use memory to avoid rescanning known occurrences
of the period. */
period, so use memory to avoid rescanning known occurrences
of the period. */
size_t memory = 0;
size_t shift;
j = 0;
while (AVAILABLE (haystack, haystack_len, j, needle_len))
{
/* Check the last byte first; if it does not match, then
shift to the next possible match location. */
shift = shift_table[CANON_ELEMENT (haystack[j + needle_len - 1])];
if (0 < shift)
{
if (memory && shift < period)
{
/* Since needle is periodic, but the last period has
a byte out of place, there can be no match until
after the mismatch. */
shift = needle_len - period;
memory = 0;
}
j += shift;
continue;
}
/* Scan for matches in right half. The last byte has
already been matched, by virtue of the shift table. */
i = MAX (suffix, memory);
while (i < needle_len - 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len - 1 <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (memory < i + 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i + 1 < memory + 1)
return (RETURN_TYPE) (haystack + j);
/* No match, so remember how many repetitions of period
on the right half were scanned. */
j += period;
memory = needle_len - period;
}
else
{
j += i - suffix + 1;
memory = 0;
}
}
{
/* Check the last byte first; if it does not match, then
shift to the next possible match location. */
shift = shift_table[CANON_ELEMENT (haystack[j + needle_len - 1])];
if (0 < shift)
{
if (memory && shift < period)
{
/* Since needle is periodic, but the last period has
a byte out of place, there can be no match until
after the mismatch. */
shift = needle_len - period;
memory = 0;
}
j += shift;
continue;
}
/* Scan for matches in right half. The last byte has
already been matched, by virtue of the shift table. */
i = MAX (suffix, memory);
while (i < needle_len - 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len - 1 <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (memory < i + 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i + 1 < memory + 1)
return (RETURN_TYPE) (haystack + j);
/* No match, so remember how many repetitions of period
on the right half were scanned. */
j += period;
memory = needle_len - period;
}
else
{
j += i - suffix + 1;
memory = 0;
}
}
}
else
{
/* The two halves of needle are distinct; no extra memory is
required, and any mismatch results in a maximal shift. */
required, and any mismatch results in a maximal shift. */
size_t shift;
period = MAX (suffix, needle_len - suffix) + 1;
j = 0;
while (AVAILABLE (haystack, haystack_len, j, needle_len))
{
/* Check the last byte first; if it does not match, then
shift to the next possible match location. */
shift = shift_table[CANON_ELEMENT (haystack[j + needle_len - 1])];
if (0 < shift)
{
j += shift;
continue;
}
/* Scan for matches in right half. The last byte has
already been matched, by virtue of the shift table. */
i = suffix;
while (i < needle_len - 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len - 1 <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (i != SIZE_MAX && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i == SIZE_MAX)
return (RETURN_TYPE) (haystack + j);
j += period;
}
else
j += i - suffix + 1;
}
{
/* Check the last byte first; if it does not match, then
shift to the next possible match location. */
shift = shift_table[CANON_ELEMENT (haystack[j + needle_len - 1])];
if (0 < shift)
{
j += shift;
continue;
}
/* Scan for matches in right half. The last byte has
already been matched, by virtue of the shift table. */
i = suffix;
while (i < needle_len - 1 && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
++i;
if (needle_len - 1 <= i)
{
/* Scan for matches in left half. */
i = suffix - 1;
while (i != SIZE_MAX && (CANON_ELEMENT (needle[i])
== CANON_ELEMENT (haystack[i + j])))
--i;
if (i == SIZE_MAX)
return (RETURN_TYPE) (haystack + j);
j += period;
}
else
j += i - suffix + 1;
}
}
return NULL;
}

744
gdb/gnulib/string.in.h
View file

File diff suppressed because it is too large Load diff

394
gdb/gnulib/wchar.in.h
View file

@ -1,6 +1,6 @@
/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
Copyright (C) 2007-2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -26,15 +26,42 @@
* the declaration of wcwidth().
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H
/* Special invocation convention:
- Inside glibc and uClibc header files.
- On HP-UX 11.00 we have a sequence of nested includes
<wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
and once directly. In both situations 'wint_t' is not yet defined,
therefore we cannot provide the function overrides; instead include only
the system's <wchar.h>.
- On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
the latter includes <wchar.h>. But here, we have no way to detect whether
<wctype.h> is completely included or is still being included. */
#@INCLUDE_NEXT@ @NEXT_WCHAR_H@
#else
/* Normal invocation convention. */
#ifndef _GL_WCHAR_H
#define _GL_ALREADY_INCLUDING_WCHAR_H
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
included before <wchar.h>.
But avoid namespace pollution on glibc systems. */
#ifndef __GLIBC__
# include <stddef.h>
# include <stdio.h>
# include <time.h>
#endif
/* Include the original <wchar.h> if it exists.
Some builds of uClibc lack it. */
@ -43,40 +70,359 @@
# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
#endif
#undef _GL_ALREADY_INCLUDING_WCHAR_H
#ifndef _GL_WCHAR_H
#define _GL_WCHAR_H
/* The definition of GL_LINK_WARNING is copied here. */
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
#ifdef __cplusplus
extern "C" {
/* The definition of _GL_ARG_NONNULL is copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
/* Define wint_t and WEOF. (Also done in wctype.in.h.) */
#if !@HAVE_WINT_T@ && !defined wint_t
# define wint_t int
# ifndef WEOF
# define WEOF -1
# endif
#else
# ifndef WEOF
# define WEOF ((wint_t) -1)
# endif
#endif
/* Override mbstate_t if it is too small.
On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
implementing mbrtowc for encodings like UTF-8. */
#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
typedef int rpl_mbstate_t;
# undef mbstate_t
# define mbstate_t rpl_mbstate_t
# define GNULIB_defined_mbstate_t 1
#endif
/* Convert a single-byte character to a wide character. */
#if @GNULIB_BTOWC@
# if @REPLACE_BTOWC@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef btowc
# define btowc rpl_btowc
# endif
_GL_FUNCDECL_RPL (btowc, wint_t, (int c));
_GL_CXXALIAS_RPL (btowc, wint_t, (int c));
# else
# if !@HAVE_BTOWC@
_GL_FUNCDECL_SYS (btowc, wint_t, (int c));
# endif
_GL_CXXALIAS_SYS (btowc, wint_t, (int c));
# endif
_GL_CXXALIASWARN (btowc);
#elif defined GNULIB_POSIXCHECK
# undef btowc
# if HAVE_RAW_DECL_BTOWC
_GL_WARN_ON_USE (btowc, "btowc is unportable - "
"use gnulib module btowc for portability");
# endif
#endif
/* Convert a wide character to a single-byte character. */
#if @GNULIB_WCTOB@
# if @REPLACE_WCTOB@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wctob
# define wctob rpl_wctob
# endif
_GL_FUNCDECL_RPL (wctob, int, (wint_t wc));
_GL_CXXALIAS_RPL (wctob, int, (wint_t wc));
# else
# if !defined wctob && !@HAVE_DECL_WCTOB@
/* wctob is provided by gnulib, or wctob exists but is not declared. */
_GL_FUNCDECL_SYS (wctob, int, (wint_t wc));
# endif
_GL_CXXALIAS_SYS (wctob, int, (wint_t wc));
# endif
_GL_CXXALIASWARN (wctob);
#elif defined GNULIB_POSIXCHECK
# undef wctob
# if HAVE_RAW_DECL_WCTOB
_GL_WARN_ON_USE (wctob, "wctob is unportable - "
"use gnulib module wctob for portability");
# endif
#endif
/* Test whether *PS is in the initial state. */
#if @GNULIB_MBSINIT@
# if @REPLACE_MBSINIT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbsinit
# define mbsinit rpl_mbsinit
# endif
_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps));
_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps));
# else
# if !@HAVE_MBSINIT@
_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps));
# endif
_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbsinit);
#elif defined GNULIB_POSIXCHECK
# undef mbsinit
# if HAVE_RAW_DECL_MBSINIT
_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
"use gnulib module mbsinit for portability");
# endif
#endif
/* Convert a multibyte character to a wide character. */
#if @GNULIB_MBRTOWC@
# if @REPLACE_MBRTOWC@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbrtowc
# define mbrtowc rpl_mbrtowc
# endif
_GL_FUNCDECL_RPL (mbrtowc, size_t,
(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
_GL_CXXALIAS_RPL (mbrtowc, size_t,
(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
# else
# if !@HAVE_MBRTOWC@
_GL_FUNCDECL_SYS (mbrtowc, size_t,
(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
# endif
_GL_CXXALIAS_SYS (mbrtowc, size_t,
(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbrtowc);
#elif defined GNULIB_POSIXCHECK
# undef mbrtowc
# if HAVE_RAW_DECL_MBRTOWC
_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
"use gnulib module mbrtowc for portability");
# endif
#endif
/* Recognize a multibyte character. */
#if @GNULIB_MBRLEN@
# if @REPLACE_MBRLEN@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbrlen
# define mbrlen rpl_mbrlen
# endif
_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
# else
# if !@HAVE_MBRLEN@
_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
# endif
_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbrlen);
#elif defined GNULIB_POSIXCHECK
# undef mbrlen
# if HAVE_RAW_DECL_MBRLEN
_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
"use gnulib module mbrlen for portability");
# endif
#endif
/* Convert a string to a wide string. */
#if @GNULIB_MBSRTOWCS@
# if @REPLACE_MBSRTOWCS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbsrtowcs
# define mbsrtowcs rpl_mbsrtowcs
# endif
_GL_FUNCDECL_RPL (mbsrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (mbsrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t len,
mbstate_t *ps));
# else
# if !@HAVE_MBSRTOWCS@
_GL_FUNCDECL_SYS (mbsrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mbsrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t len,
mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbsrtowcs);
#elif defined GNULIB_POSIXCHECK
# undef mbsrtowcs
# if HAVE_RAW_DECL_MBSRTOWCS
_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
"use gnulib module mbsrtowcs for portability");
# endif
#endif
/* Convert a string to a wide string. */
#if @GNULIB_MBSNRTOWCS@
# if @REPLACE_MBSNRTOWCS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbsnrtowcs
# define mbsnrtowcs rpl_mbsnrtowcs
# endif
_GL_FUNCDECL_RPL (mbsnrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t srclen, size_t len,
mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (mbsnrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t srclen, size_t len,
mbstate_t *ps));
# else
# if !@HAVE_MBSNRTOWCS@
_GL_FUNCDECL_SYS (mbsnrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t srclen, size_t len,
mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mbsnrtowcs, size_t,
(wchar_t *dest, const char **srcp, size_t srclen, size_t len,
mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbsnrtowcs);
#elif defined GNULIB_POSIXCHECK
# undef mbsnrtowcs
# if HAVE_RAW_DECL_MBSNRTOWCS
_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
"use gnulib module mbsnrtowcs for portability");
# endif
#endif
/* Convert a wide character to a multibyte character. */
#if @GNULIB_WCRTOMB@
# if @REPLACE_WCRTOMB@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcrtomb
# define wcrtomb rpl_wcrtomb
# endif
_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
# else
# if !@HAVE_WCRTOMB@
_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
# endif
_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
# endif
_GL_CXXALIASWARN (wcrtomb);
#elif defined GNULIB_POSIXCHECK
# undef wcrtomb
# if HAVE_RAW_DECL_WCRTOMB
_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
"use gnulib module wcrtomb for portability");
# endif
#endif
/* Convert a wide string to a string. */
#if @GNULIB_WCSRTOMBS@
# if @REPLACE_WCSRTOMBS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsrtombs
# define wcsrtombs rpl_wcsrtombs
# endif
_GL_FUNCDECL_RPL (wcsrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (wcsrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t len,
mbstate_t *ps));
# else
# if !@HAVE_WCSRTOMBS@
_GL_FUNCDECL_SYS (wcsrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (wcsrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t len,
mbstate_t *ps));
# endif
_GL_CXXALIASWARN (wcsrtombs);
#elif defined GNULIB_POSIXCHECK
# undef wcsrtombs
# if HAVE_RAW_DECL_WCSRTOMBS
_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
"use gnulib module wcsrtombs for portability");
# endif
#endif
/* Convert a wide string to a string. */
#if @GNULIB_WCSNRTOMBS@
# if @REPLACE_WCSNRTOMBS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsnrtombs
# define wcsnrtombs rpl_wcsnrtombs
# endif
_GL_FUNCDECL_RPL (wcsnrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t srclen, size_t len,
mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (wcsnrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t srclen, size_t len,
mbstate_t *ps));
# else
# if !@HAVE_WCSNRTOMBS@
_GL_FUNCDECL_SYS (wcsnrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t srclen, size_t len,
mbstate_t *ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (wcsnrtombs, size_t,
(char *dest, const wchar_t **srcp, size_t srclen, size_t len,
mbstate_t *ps));
# endif
_GL_CXXALIASWARN (wcsnrtombs);
#elif defined GNULIB_POSIXCHECK
# undef wcsnrtombs
# if HAVE_RAW_DECL_WCSNRTOMBS
_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
"use gnulib module wcsnrtombs for portability");
# endif
#endif
/* Return the number of screen columns needed for WC. */
#if @GNULIB_WCWIDTH@
# if @REPLACE_WCWIDTH@
# undef wcwidth
# define wcwidth rpl_wcwidth
extern int wcwidth (wchar_t);
# else
# if !defined wcwidth && !@HAVE_DECL_WCWIDTH@
/* wcwidth exists but is not declared. */
extern int wcwidth (int /* actually wchar_t */);
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcwidth
# define wcwidth rpl_wcwidth
# endif
_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t));
_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t));
# else
# if !@HAVE_DECL_WCWIDTH@
/* wcwidth exists but is not declared. */
_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t));
# endif
_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t));
# endif
_GL_CXXALIASWARN (wcwidth);
#elif defined GNULIB_POSIXCHECK
# undef wcwidth
# define wcwidth(w) \
(GL_LINK_WARNING ("wcwidth is unportable - " \
"use gnulib module wcwidth for portability"), \
wcwidth (w))
# if HAVE_RAW_DECL_WCWIDTH
_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
"use gnulib module wcwidth for portability");
# endif
#endif
#ifdef __cplusplus
}
#endif /* _GL_WCHAR_H */
#endif /* _GL_WCHAR_H */
#endif
#endif /* _GL_WCHAR_H */
#endif /* _GL_WCHAR_H */