binutils-gdb/libiberty
Joel Brobecker 1f99f6d068 strerror.c: Do not declare sys_nerr or sys_errlist if already macros
This fixes a MinGW warning in libiberty/strerror.c.

2015-01-19  Eli Zaretskii  <eliz@gnu.org>

        * strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't
        macros.
2015-01-19 16:29:07 +01:00
..
config
testsuite Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
.gitignore bfd/binutils/gas/gprof/ld/libiberty/opcodes: add .gitignore 2010-12-09 09:03:18 +00:00
COPYING.LIB
ChangeLog strerror.c: Do not declare sys_nerr or sys_errlist if already macros 2015-01-19 16:29:07 +01:00
ChangeLog.jit Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
Makefile.in Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
README * README: Mention changes to Makefile.in and functions.texi. 2009-11-25 04:35:01 +00:00
_doprnt.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
aclocal.m4 merge from gcc 2011-12-20 19:02:08 +00:00
alloca.c
argv.c Replace malloc with xmalloc 2012-08-29 01:02:41 +00:00
asprintf.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
at-file.texi
atexit.c
basename.c
bcmp.c
bcopy.c
bsearch.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
bzero.c
calloc.c
choose-temp.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
clock.c
concat.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
config.h-vms merge from gcc 2009-09-15 15:21:58 +00:00
config.in Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
configure Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
configure.ac Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
configure.com 2009-09-01 Tristan Gingold <gingold@adacore.com> 2009-09-01 13:16:53 +00:00
copying-lib.texi merge from gcc 2012-06-29 12:10:05 +00:00
copysign.c
cp-demangle.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
cp-demangle.h Fix demangler to handle conversion operators correctly. 2013-11-26 09:35:29 -07:00
cp-demint.c merge from gcc 2011-04-20 19:06:46 +00:00
cplus-dem.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
crc32.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
d-demangle.c Use strtod instead of strtold in libiberty/d-demangle.c 2014-10-16 14:52:17 -07:00
dwarfnames.c merge from gcc 2012-04-27 18:03:26 +00:00
dyn-string.c merge from gcc 2009-11-22 16:58:53 +00:00
fdmatch.c
ffs.c
fibheap.c merge from gcc 2009-05-29 03:01:15 +00:00
filename_cmp.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
floatformat.c merge from gcc 2013-08-20 06:02:53 +00:00
fnmatch.c
fnmatch.txh libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
fopen_unlocked.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
functions.texi Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
gather-docs libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
getcwd.c
getopt.c
getopt1.c
getpagesize.c
getpwd.c
getruntime.c
gettimeofday.c
hashtab.c merge from gcc 2013-05-10 03:03:04 +00:00
hex.c
index.c
insque.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
lbasename.c merge from gcc 2011-01-03 21:05:58 +00:00
libiberty.texi merge from gcc 2013-03-17 21:25:53 +00:00
lrealpath.c
maint-tool PR sanitizer/56781 lto-plugin/ * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address. (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS, liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a over ../libiberty/pic/libiberty.a if the former exists. * Makefile.in: Regenerated. libiberty/ * maint-tool: Also emit rule for noasan/ subdirectory. * configure.ac (NOASANFLAG): Set and substitute. * Makefile.in: Regenerated. (NOASANFLAG): Set. (all, $(TARGETLIB), mostlyclean): Handle noasan subdir like pic subdir. (stamp-noasandir): New goal. * configure: Regenerated. 2014-05-08 10:18:30 -06:00
make-relative-prefix.c * make-relative-prefix.c (make_relative_prefix_1): Avoid warning 2012-01-26 14:28:31 +00:00
make-temp-file.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
makefile.vms 2013-07-09 Tristan Gingold <gingold@adacore.com> 2013-07-09 07:44:25 +00:00
md5.c PR other/543413 2013-01-31 08:10:38 +00:00
memchr.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
memcmp.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
memcpy.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
memmem.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
memmove.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
mempcpy.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
memset.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
mkstemps.c
msdos.c
objalloc.c merge from gcc 2012-10-10 03:11:33 +00:00
obstack.c
obstacks.texi merge from gcc 2013-03-17 21:25:53 +00:00
partition.c
pex-common.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-common.h Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-djgpp.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-msdos.c merge from gcc 2011-04-20 19:06:46 +00:00
pex-one.c
pex-unix.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pex-win32.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
pexecute.c
pexecute.txh libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
physmem.c
putenv.c
random.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
regex.c * regex.c (bzero) [!_LIBC]: Cast the call to memcpy to (void). 2014-05-08 10:18:29 -06:00
rename.c
rindex.c
safe-ctype.c
setenv.c merge from gcc 2013-03-17 21:25:53 +00:00
setproctitle.c merge from gcc 2011-10-29 01:06:33 +00:00
sha1.c merge from gcc 2013-02-07 04:43:49 +00:00
sigsetmask.c Fix gnu11 fallout on Solaris 10+ 2014-11-05 15:07:38 +01:00
simple-object-coff.c merge from gcc 2010-11-17 02:03:43 +00:00
simple-object-common.h merge from gcc 2013-01-07 20:28:44 +00:00
simple-object-elf.c Sync libiberty with upstream GCC. 2014-10-11 10:29:10 +01:00
simple-object-mach-o.c merge from gcc 2013-03-17 21:25:53 +00:00
simple-object-xcoff.c merge from gcc 2013-01-07 20:28:44 +00:00
simple-object.c 2014-04-01 Richard Biener <rguenther@suse.de> 2014-05-08 10:18:30 -06:00
simple-object.txh libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
snprintf.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
sort.c
spaces.c merge from gcc 2011-04-20 19:06:46 +00:00
splay-tree.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
stack-limit.c merge from gcc 2012-04-02 18:50:29 +00:00
stpcpy.c
stpncpy.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
strcasecmp.c
strchr.c
strdup.c
strerror.c strerror.c: Do not declare sys_nerr or sys_errlist if already macros 2015-01-19 16:29:07 +01:00
strncasecmp.c
strncmp.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
strndup.c
strnlen.c merge from gcc 2012-10-10 03:11:33 +00:00
strrchr.c
strsignal.c merge from gcc 2011-06-13 16:37:46 +00:00
strstr.c
strtod.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
strtol.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
strtoll.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
strtoul.c
strtoull.c Sync libiberty from GCC 2014-11-17 03:30:13 +01:00
strverscmp.c
timeval-utils.c merge from gcc 2011-09-28 20:01:45 +00:00
tmpnam.c
unlink-if-ordinary.c
vasprintf.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
vfork.c
vfprintf.c
vprintf-support.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
vprintf-support.h Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
vprintf.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
vsnprintf.c [PATCH] include * ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS) (VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST) (VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS) (NOARGS): Don't define. * libiberty.h (expandargv, writeargv): Don't use PARAMS. libiberty * _doprint.c (checkit): Use stdarg, not VA_* macros. * asprintf.c (asprintf): Use stdarg, not VA_* macros. * concat.c (concat_length, concat_copy, concat_copy2, concat) (reconcat): Use stdarg, not VA_* macros. * snprintf.c (snprintf): Use stdarg, not VA_* macros. * vasprintf.c (checkit): Use stdarg, not VA_* macros. * vsnprintf.c (checkit): Use stdarg, not VA_* macros. 2014-01-21 08:52:09 -07:00
vsprintf.c
waitpid.c
xasprintf.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00
xatexit.c
xexit.c
xmalloc.c
xmemdup.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:59 +00:00
xstrdup.c
xstrerror.c
xstrndup.c
xvasprintf.c Sync with gcc/libiberty. 2015-01-07 17:34:29 +00:00

README

This directory contains the -liberty library of free software.
It is a collection of subroutines used by various GNU programs.
Current members include:

	getopt -- get options from command line
	obstack -- stacks of arbitrarily-sized objects
	strerror -- error message strings corresponding to errno
	strtol -- string-to-long conversion
	strtoul -- string-to-unsigned-long conversion

We expect many of the GNU subroutines that are floating around to
eventually arrive here.

The library must be configured from the top source directory.  Don't
try to run configure in this directory.  Follow the configuration
instructions in ../README.

Please report bugs to "gcc-bugs@gcc.gnu.org" and send fixes to
"gcc-patches@gcc.gnu.org".  Thank you.

ADDING A NEW FILE
=================

There are two sets of files:  Those that are "required" will be
included in the library for all configurations, while those
that are "optional" will be included in the library only if "needed."

To add a new required file, edit Makefile.in to add the source file
name to CFILES and the object file to REQUIRED_OFILES.

To add a new optional file, it must provide a single function, and the
name of the function must be the same as the name of the file.

    * Add the source file name to CFILES in Makefile.in and the object
      file to CONFIGURED_OFILES.

    * Add the function to name to the funcs shell variable in
      configure.ac.

    * Add the function to the AC_CHECK_FUNCS lists just after the
      setting of the funcs shell variable.  These AC_CHECK_FUNCS calls
      are never executed; they are there to make autoheader work
      better.

    * Consider the special cases of building libiberty; as of this
      writing, the special cases are newlib and VxWorks.  If a
      particular special case provides the function, you do not need
      to do anything.  If it does not provide the function, add the
      object file to LIBOBJS, and add the function name to the case
      controlling whether to define HAVE_func.

Finally, in the build directory of libiberty, configure with
"--enable-maintainer-mode", run "make maint-deps" to update
Makefile.in, and run 'make stamp-functions' to regenerate
functions.texi.

The optional file you've added (e.g. getcwd.c) should compile and work
on all hosts where it is needed.  It does not have to work or even
compile on hosts where it is not needed.

ADDING A NEW CONFIGURATION
==========================

On most hosts you should be able to use the scheme for automatically
figuring out which files are needed.  In that case, you probably
don't need a special Makefile stub for that configuration.

If the fully automatic scheme doesn't work, you may be able to get
by with defining EXTRA_OFILES in your Makefile stub.  This is
a list of object file names that should be treated as required
for this configuration - they will be included in libiberty.a,
regardless of whatever might be in the C library.