gcc/libiberty
Ralf Wildenhues 996c0cb05f libiberty: documentation markup and order fixes.
libiberty/:
	* splay-tree.c: Escape wrapping newlines in texinfo markup
	with '@', to fix function declaration output rendering.
	* gather-docs: Relax and improve macro name matching to actually
	match all current names and to allow input line wrapping.
	* bsearch.c, concat.c, crc32.c, fnmatch.txh, fopen_unlocked.c,
	hashtab.c, insque.c, make-relative-prefix.c, memchr.c, memcmp.c,
	memcpy.c, memmem.c, memmove.c, mempcpy.c, memset.c,
	pexecute.txh, random.c, setenv.c, setproctitle.c,
	simple-object.txh, snprintf.c, stpncpy.c, strncmp.c, strtod.c,
	strtol.c, vasprintf.c, vprintf.c, vsnprintf.c, xmemdup.c:
	Wrap long texinfo input lines.
	* functions.texi: Regenerate.

From-SVN: r169783
2011-02-03 07:23:20 +00:00
..
config
testsuite Properly demangle a global constructor symbol. 2010-11-16 09:56:50 -08:00
_doprnt.c
.gitignore libiberty: add .gitignore 2011-01-18 05:06:50 +00:00
aclocal.m4 Patch by Ralf Wildenhues. 2010-10-26 18:29:29 +00:00
alloca.c
argv.c argv.c (expandargv): Limit the number of times that response files are opened in order to prevent... 2010-08-13 11:36:38 +00:00
asprintf.c
at-file.texi
atexit.c
basename.c
bcmp.c
bcopy.c
bsearch.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
bzero.c
calloc.c
ChangeLog libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
choose-temp.c choose-temp.c: Include unistd.h for mingw targets. 2009-09-22 18:34:12 +02:00
clock.c
concat.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
config.h-vms config.h-vms (intptr_t): Define to compile hashtab.c 2009-09-15 11:03:52 +00:00
config.in Fix build regression 2010-11-21 03:29:27 +00:00
configure Fix build regression 2010-11-21 03:29:27 +00:00
configure.ac Fix build regression 2010-11-21 03:29:27 +00:00
configure.com (Reflect changes from binutils): 2009-09-02 15:33:29 +00:00
copying-lib.texi
COPYING.LIB
copysign.c
cp-demangle.c Properly demangle a global constructor symbol. 2010-11-16 09:56:50 -08:00
cp-demangle.h Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
cp-demint.c
cplus-dem.c Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
crc32.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
dyn-string.c dyn-string.c (dyn_string_append_char): Fix typo in comment. 2009-11-22 15:48:42 +00:00
fdmatch.c
ffs.c
fibheap.c fibheap.c (fibheap_replace_key_data): Make sure we don't early out when forcing the minimum. 2009-05-29 02:55:25 +00:00
filename_cmp.c filename_cmp.c: Replace include of ctype.h by include of safe-ctype.h. 2007-05-03 23:39:35 +00:00
floatformat.c Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
fnmatch.c
fnmatch.txh libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
fopen_unlocked.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
functions.texi libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
gather-docs libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
getcwd.c
getopt1.c
getopt.c
getpagesize.c
getpwd.c
getruntime.c
gettimeofday.c
hashtab.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
hex.c hex.c: Fix typo. 2007-01-31 15:05:50 -05:00
index.c
insque.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
lbasename.c Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
libiberty.texi libiberty.texi: Remove reference to GCC 3 and 2001 (thrice). 2010-06-13 23:14:45 +00:00
lrealpath.c
maint-tool Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
make-relative-prefix.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
make-temp-file.c Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
Makefile.in PR other/46202: implement install-strip. 2010-11-20 19:37:08 +00:00
makefile.vms (Reflect changes from binutils): 2009-09-02 15:33:29 +00:00
md5.c md5.c (md5_process_bytes): Do not assume that memcpy will provide a return value. 2008-03-11 14:08:53 +00:00
memchr.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
memcmp.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
memcpy.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
memmem.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
memmove.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
mempcpy.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
memset.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
mkstemps.c * mkstemps.c (mkstemps): Keep looping even for EISDIR. 2008-07-31 23:22:09 +02:00
msdos.c
objalloc.c
obstack.c
obstacks.texi libgomp.texi (omp_test_lock): Fix typo. 2008-06-15 09:42:13 +00:00
partition.c
pex-common.c Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
pex-common.h re PR target/39397 (libiberty/pex-*, inconsistent/incorrect pid_t usage) 2009-04-13 12:45:58 +02:00
pex-djgpp.c re PR target/39397 (libiberty/pex-*, inconsistent/incorrect pid_t usage) 2009-04-13 12:45:58 +02:00
pex-msdos.c re PR target/39397 (libiberty/pex-*, inconsistent/incorrect pid_t usage) 2009-04-13 12:45:58 +02:00
pex-one.c
pex-unix.c Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
pex-win32.c pex-win32.c (pex_win32_fdopenr): Set INHERIT to false. 2009-05-29 22:20:40 +02:00
pexecute.c
pexecute.txh libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
physmem.c
putenv.c
random.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
README README: Mention changes to Makefile.in and functions.texi. 2009-11-25 15:34:10 +11:00
regex.c tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not used count variable. 2010-04-07 22:27:37 +02:00
rename.c
rindex.c
safe-ctype.c
setenv.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
setproctitle.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
sha1.c sha1.h: New file, from gnulib. 2008-03-25 00:54:53 +00:00
sigsetmask.c
simple-object-coff.c simple-object.h (simple_object_attributes_merge): Declare, replacing simple_object_attributes_compare. 2010-11-17 01:03:06 +00:00
simple-object-common.h simple-object.h (simple_object_attributes_merge): Declare, replacing simple_object_attributes_compare. 2010-11-17 01:03:06 +00:00
simple-object-elf.c simple-object.h (simple_object_attributes_merge): Declare, replacing simple_object_attributes_compare. 2010-11-17 01:03:06 +00:00
simple-object-mach-o.c simple-object.h (simple_object_attributes_merge): Declare, replacing simple_object_attributes_compare. 2010-11-17 01:03:06 +00:00
simple-object.c simple-object.h (simple_object_attributes_merge): Declare, replacing simple_object_attributes_compare. 2010-11-17 01:03:06 +00:00
simple-object.txh libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
snprintf.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
sort.c
spaces.c
splay-tree.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
stpcpy.c
stpncpy.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
strcasecmp.c
strchr.c
strdup.c
strerror.c
strncasecmp.c
strncmp.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
strndup.c
strrchr.c
strsignal.c Adjust strsignal to POSIX 200x prototype. 2008-06-19 15:08:53 +00:00
strstr.c
strtod.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
strtol.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
strtoul.c
strverscmp.c
tmpnam.c
unlink-if-ordinary.c
vasprintf.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
vfork.c
vfprintf.c
vprintf.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
vsnprintf.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
vsprintf.c
waitpid.c
xatexit.c
xexit.c
xmalloc.c
xmemdup.c libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
xstrdup.c * xstrdup.c: Include <sys/types.h> after "config.h" 2008-10-08 12:51:38 -04:00
xstrerror.c
xstrndup.c

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.