diff options
author | Daniel Jacobowitz <drow@false.org> | 2008-04-15 12:53:19 +0000 |
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committer | Daniel Jacobowitz <drow@false.org> | 2008-04-15 12:53:19 +0000 |
commit | 4d7b71aacd51e59961bc2be6aee7e01ee1b34d57 (patch) | |
tree | fc9fe1332e00b149d75fde1b4089f4cfe29256b5 /gdb/gnulib | |
parent | add386939dc6fd6b7e5012a89b02e5da4957b787 (diff) | |
download | gdb-4d7b71aacd51e59961bc2be6aee7e01ee1b34d57.zip gdb-4d7b71aacd51e59961bc2be6aee7e01ee1b34d57.tar.gz gdb-4d7b71aacd51e59961bc2be6aee7e01ee1b34d57.tar.bz2 |
* gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
by rerunning gnulib-tool with --aux-dir=gnulib/extra.
* gnulib/Makefile.in: Regenerate.
Diffstat (limited to 'gdb/gnulib')
-rw-r--r-- | gdb/gnulib/Makefile.am | 6 | ||||
-rw-r--r-- | gdb/gnulib/Makefile.in | 11 | ||||
-rw-r--r-- | gdb/gnulib/extra/link-warning.h | 28 | ||||
-rw-r--r-- | gdb/gnulib/m4/gnulib-cache.m4 | 2 |
4 files changed, 38 insertions, 9 deletions
diff --git a/gdb/gnulib/Makefile.am b/gdb/gnulib/Makefile.am index 64c26fe..810723c 100644 --- a/gdb/gnulib/Makefile.am +++ b/gdb/gnulib/Makefile.am @@ -9,7 +9,7 @@ # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. -# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=gnulib/aux --no-libtool --macro-prefix=gl memmem +# 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 AUTOMAKE_OPTIONS = 1.5 gnits @@ -36,9 +36,9 @@ EXTRA_libgnu_a_SOURCES = ## begin gnulib module link-warning -LINK_WARNING_H=$(top_srcdir)/gnulib/aux/link-warning.h +LINK_WARNING_H=$(top_srcdir)/gnulib/extra/link-warning.h -EXTRA_DIST += $(top_srcdir)/gnulib/aux/link-warning.h +EXTRA_DIST += $(top_srcdir)/gnulib/extra/link-warning.h ## end gnulib module link-warning diff --git a/gdb/gnulib/Makefile.in b/gdb/gnulib/Makefile.in index 84710ed..2b1a924 100644 --- a/gdb/gnulib/Makefile.in +++ b/gdb/gnulib/Makefile.in @@ -23,7 +23,7 @@ # 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/aux --no-libtool --macro-prefix=gl memmem +# 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 @@ -390,8 +390,9 @@ AUTOMAKE_OPTIONS = 1.5 gnits noinst_HEADERS = noinst_LIBRARIES = libgnu.a noinst_LTLIBRARIES = -EXTRA_DIST = $(top_srcdir)/gnulib/aux/link-warning.h memchr.c memcmp.c \ - memmem.c str-two-way.h stdint.in.h string.in.h wchar.in.h +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) SUFFIXES = MOSTLYCLEANFILES = core *.stackdump stdint.h stdint.h-t string.h \ @@ -405,7 +406,7 @@ 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/aux/link-warning.h +LINK_WARNING_H = $(top_srcdir)/gnulib/extra/link-warning.h all: $(BUILT_SOURCES) $(MAKE) $(AM_MAKEFLAGS) all-am @@ -532,7 +533,7 @@ distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags distdir: $(DISTFILES) - $(mkdir_p) $(distdir)/$(top_srcdir)/gnulib/aux + $(mkdir_p) $(distdir)/$(top_srcdir)/gnulib/extra @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ list='$(DISTFILES)'; for file in $$list; do \ diff --git a/gdb/gnulib/extra/link-warning.h b/gdb/gnulib/extra/link-warning.h new file mode 100644 index 0000000..fda0194 --- /dev/null +++ b/gdb/gnulib/extra/link-warning.h @@ -0,0 +1,28 @@ +/* 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 diff --git a/gdb/gnulib/m4/gnulib-cache.m4 b/gdb/gnulib/m4/gnulib-cache.m4 index 9f62256..3821557 100644 --- a/gdb/gnulib/m4/gnulib-cache.m4 +++ b/gdb/gnulib/m4/gnulib-cache.m4 @@ -15,7 +15,7 @@ # 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/aux --no-libtool --macro-prefix=gl memmem +# 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 # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([]) |