gcc/libiberty
Tom Tromey 2480e18fe0 * testsuite/demangle-expected: Add missing --format=gnu-v3.
From-SVN: r156498
2010-02-04 16:54:31 +00:00
..
config
testsuite * testsuite/demangle-expected: Add missing --format=gnu-v3. 2010-02-04 16:54:31 +00:00
COPYING.LIB Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
ChangeLog * testsuite/demangle-expected: Add missing --format=gnu-v3. 2010-02-04 16:54:31 +00:00
Makefile.in merge in cxx0x-lambdas-branch@152308 2009-09-29 23:01:30 -04:00
README README: Mention changes to Makefile.in and functions.texi. 2009-11-25 15:34:10 +11:00
_doprnt.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
aclocal.m4 re PR other/35457 (Error building GCC trunk on CELL SPU) 2008-04-18 10:28:53 +00:00
alloca.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
argv.c argv.c (consume_whitespace): New function. 2009-10-08 15:14:41 +00:00
asprintf.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
at-file.texi * at-file.texi: Fix typo. 2005-10-07 14:21:47 +00:00
atexit.c demangle.h: Remove uses of PARAMS. 2005-03-26 19:24:33 +00:00
basename.c asprintf.c: Include config.h. 2005-04-16 00:40:08 +00:00
bcmp.c bcmp.c: Fix warnings and implement using memcmp. 2005-04-02 20:28:00 +00:00
bcopy.c pex-win32.c (argv_to_cmdline): Replace xmalloc with XNEWVEC. 2006-10-26 03:16:11 +00:00
bsearch.c configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings -Wstrict-prototypes. 2005-04-02 19:57:12 +00:00
bzero.c bcmp.c: Fix warnings and implement using memcmp. 2005-04-02 20:28:00 +00:00
calloc.c demangle.h: Remove uses of PARAMS. 2005-03-26 19:24:33 +00:00
choose-temp.c choose-temp.c: Include unistd.h for mingw targets. 2009-09-22 18:34:12 +02:00
clock.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
concat.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +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 re PR target/39065 (libiberty hashtab.c:hash_pointer() needs intptr_t) 2009-09-04 07:33:16 -07:00
configure re PR target/42316 ([SH] `builddir-single/libiberty/pic/libiberty.a': No such file or directory) 2010-01-04 23:46:56 +00:00
configure.ac re PR target/42316 ([SH] `builddir-single/libiberty/pic/libiberty.a': No such file or directory) 2010-01-04 23:46:56 +00:00
configure.com (Reflect changes from binutils): 2009-09-02 15:33:29 +00:00
copying-lib.texi Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
copysign.c demangle.h: Remove uses of PARAMS. 2005-03-26 19:24:33 +00:00
cp-demangle.c re PR c++/4926 (C++ ABI needs clarification on mangling of complex expressions) 2010-02-03 15:42:48 -05:00
cp-demangle.h PR c++/37376, other mangling issues 2008-10-06 18:29:42 -04:00
cp-demint.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
cplus-dem.c demangle.h (ada_demangle): Add prototype. 2010-01-11 11:38:35 +00:00
crc32.c re PR bootstrap/40854 (Conflicting crc32 functions in libiberty and zlib) 2009-07-25 06:28:16 +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 Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
ffs.c md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
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 floatformat.c (floatformat_ibm_long_double_is_valid): Fix compiler warnings. 2007-11-13 00:37:43 +00:00
fnmatch.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
fnmatch.txh
fopen_unlocked.c fopen_unlocked.c: Enclose multi-word data types in @deftypefn in braces. 2005-05-15 18:36:40 +02:00
functions.texi * functions.texi: Rebuild. 2009-11-25 15:45:26 +11:00
gather-docs README: Mention changes to Makefile.in and functions.texi. 2009-11-25 15:34:10 +11:00
getcwd.c md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
getopt.c * getopt.c: Include ansidecl.h before system headers. 2005-07-23 14:57:03 +00:00
getopt1.c getpwd.c: Remove unneeded prototype getcwd and move getwd so that it's only declared if... 2005-05-16 15:52:39 +02:00
getpagesize.c md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
getpwd.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
getruntime.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
gettimeofday.c gettimeofday.c: Add "Supplemental" to @deftypefn. 2005-03-31 17:14:58 +01:00
hashtab.c * hashtab.c [HAVE_INTTYPES_H]: Include <inttypes.h>. 2009-09-16 08:38:46 +00:00
hex.c hex.c: Fix typo. 2007-01-31 15:05:50 -05:00
index.c configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings -Wstrict-prototypes. 2005-04-02 19:57:12 +00:00
insque.c md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
lbasename.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
libiberty.texi libgomp.texi (omp_test_lock): Fix typo. 2008-06-15 09:42:13 +00:00
lrealpath.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
maint-tool maint-tool (deps): Output config.h instead of stamp-h. 2008-07-24 06:35:21 +00:00
make-relative-prefix.c make-relative-prefix.c (make_relative_prefix_1): Handle NULL return from strdup. 2008-03-24 17:11:21 +00:00
make-temp-file.c make-temp-file.c (choose_tmpdir): Try standard temp logical on VMS. 2009-07-29 19:30:12 +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 md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
memcmp.c md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
memcpy.c Recover patch lost in the sourceware repository: 2005-07-22 13:21:19 +10:00
memmem.c memmem.c: New file, from gnulib. 2009-03-27 22:38:23 +00:00
memmove.c Recover patch lost in the sourceware repository: 2005-07-22 13:21:19 +10:00
mempcpy.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
memset.c partition.h: Remove use of PARAMS. 2005-03-28 04:22:33 +00:00
mkstemps.c * mkstemps.c (mkstemps): Keep looping even for EISDIR. 2008-07-31 23:22:09 +02:00
msdos.c
objalloc.c Recover patch lost in the sourceware repository: 2005-07-22 13:21:19 +10:00
obstack.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
obstacks.texi libgomp.texi (omp_test_lock): Fix typo. 2008-06-15 09:42:13 +00:00
partition.c pexecute.c (pwait): Free vector pointer. 2006-02-20 20:21:49 -05:00
pex-common.c re PR target/39397 (libiberty/pex-*, inconsistent/incorrect pid_t usage) 2009-04-13 12:45:58 +02:00
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 Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
pex-unix.c * pex-unix.c (pex_unix_exec_child): Save/restore environ. 2009-12-08 07:05:35 +00:00
pex-win32.c pex-win32.c (pex_win32_fdopenr): Set INHERIT to false. 2009-05-29 22:20:40 +02:00
pexecute.c * pexecute.c (pwait): Syntax fix for previous change. 2006-02-21 13:21:44 +11:00
pexecute.txh pexecute.txh (pex_free): Document process killing. 2007-09-06 16:58:57 +00:00
physmem.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
putenv.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
random.c partition.h: Remove use of PARAMS. 2005-03-28 04:22:33 +00:00
regex.c regex.c (byte_re_match_2_internal): Split declaration and assignment to avoid -Wc++-compat warning due to goto. 2009-10-01 01:20:13 +00:00
rename.c partition.h: Remove use of PARAMS. 2005-03-28 04:22:33 +00:00
rindex.c configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings -Wstrict-prototypes. 2005-04-02 19:57:12 +00:00
safe-ctype.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
setenv.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
sha1.c sha1.h: New file, from gnulib. 2008-03-25 00:54:53 +00:00
sigsetmask.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
snprintf.c snprintf.c: Doc fix. 2009-05-30 01:17:14 -04:00
sort.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
spaces.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
splay-tree.c re PR other/33768 (splay-tree.c typo) 2008-01-19 00:39:08 +00:00
stpcpy.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
stpncpy.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
strcasecmp.c partition.h: Remove use of PARAMS. 2005-03-28 04:22:33 +00:00
strchr.c partition.h: Remove use of PARAMS. 2005-03-28 04:22:33 +00:00
strdup.c partition.h: Remove use of PARAMS. 2005-03-28 04:22:33 +00:00
strerror.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
strncasecmp.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
strncmp.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
strndup.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
strrchr.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
strsignal.c Adjust strsignal to POSIX 200x prototype. 2008-06-19 15:08:53 +00:00
strstr.c configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings -Wstrict-prototypes. 2005-04-02 19:57:12 +00:00
strtod.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
strtol.c configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings -Wstrict-prototypes. 2005-04-02 19:57:12 +00:00
strtoul.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
strverscmp.c strverscmp.c: Update FSF address. 2005-08-17 03:31:04 +00:00
tmpnam.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
unlink-if-ordinary.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
vasprintf.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
vfork.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
vfprintf.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
vprintf.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
vsnprintf.c snprintf.c: Doc fix. 2009-05-30 01:17:14 -04:00
vsprintf.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
waitpid.c configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings -Wstrict-prototypes. 2005-04-02 19:57:12 +00:00
xatexit.c asprintf.c: Include config.h. 2005-04-16 00:40:08 +00:00
xexit.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
xmalloc.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
xmemdup.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
xstrdup.c * xstrdup.c: Include <sys/types.h> after "config.h" 2008-10-08 12:51:38 -04:00
xstrerror.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
xstrndup.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +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.