gcc/libiberty
Michael Snyder fd83e38711 make-relative-prefix.c (make_relative_prefix_1): Fix resource leak.
* make-relative-prefix.c (make_relative_prefix_1): Fix resource
	leak.

From-SVN: r127183
2007-08-03 17:38:14 +00:00
..
config aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 2001-03-06 09:52:35 +00:00
testsuite Index: libiberty/ChangeLog 2007-05-06 00:01:36 +00:00
COPYING.LIB Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
ChangeLog make-relative-prefix.c (make_relative_prefix_1): Fix resource leak. 2007-08-03 17:38:14 +00:00
Makefile.in ternary.h: Remove. 2007-07-25 16:26:45 +10:00
README configure.in: Rename file to ... 2004-01-10 02:17:41 +00:00
_doprnt.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
aclocal.m4 acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. 2007-06-14 08:10:41 +00:00
alloca.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
argv.c argv.c (writeargv): Fix typo in inline documentation. 2007-07-23 13:29:17 -04:00
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 hex.c: Fix typo. 2007-01-31 15:05:50 -05:00
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 Initial revision 1997-08-21 18:57:35 -04:00
config.in configure.ac: Check for a getopt(3) declaration. 2005-07-22 13:14:38 +10:00
configure configure.ac (target_header_dir, msdosdjgpp): Remove duplicate gettimeofday entry. 2007-07-17 13:52:28 -04:00
configure.ac configure.ac (target_header_dir, msdosdjgpp): Remove duplicate gettimeofday entry. 2007-07-17 13:52:28 -04:00
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 * cp-demangle.c (d_print_comp): Guard against null. 2007-08-01 17:29:40 -04:00
cp-demangle.h demangle.h: New cplus_demangle_print_callback... 2007-01-29 20:07:49 +00:00
cp-demint.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
cplus-dem.c cplus-dem.c (demangle_fund_type): Ensure buf is large enough to hold "int%u_t". 2006-05-12 15:44:29 -04:00
dyn-string.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +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 Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +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 (get_field): Fix segfault with little-endian word order on 64-bit hosts. 2006-11-07 15:16:07 +00:00
fnmatch.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
fnmatch.txh argv.c, [...]: Improve manual formatting. 2001-10-17 17:15:41 -04:00
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 argv.c (writeargv): Fix typo in inline documentation. 2007-07-23 13:29:17 -04:00
gather-docs Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
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 re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) 2006-07-27 17:10:07 +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 Revert Index->Manual Index until --no-split is removed... 2004-11-13 17:00:09 +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 stamp-h instead of config.h. 2007-07-12 02:23:52 +00:00
make-relative-prefix.c make-relative-prefix.c (make_relative_prefix_1): Fix resource leak. 2007-08-03 17:38:14 +00:00
make-temp-file.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
makefile.vms xmemdup.c: New xmemdup function. 1999-09-08 02:19:52 -06:00
md5.c re PR other/13906 (genmodes.c:964: internal compiler error: Bus error in md5_process_block) 2005-07-03 15:40:29 +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
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 Open temporary files in binary mode when using mkstemps. 2006-05-28 08:48:00 +00:00
msdos.c Initial revision 1997-08-21 18:57:35 -04:00
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 configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
partition.c pexecute.c (pwait): Free vector pointer. 2006-02-20 20:21:49 -05:00
pex-common.c libiberty.h (PEX_STDERR_TO_PIPE): New define. 2007-01-31 18:40:34 +00:00
pex-common.h libiberty.h (PEX_STDERR_TO_PIPE): New define. 2007-01-31 18:40:34 +00:00
pex-djgpp.c re PR driver/27622 (gcc hang when compiling with -pipe) 2006-08-27 23:50:30 +00:00
pex-msdos.c re PR driver/27622 (gcc hang when compiling with -pipe) 2006-08-27 23:50:30 +00:00
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 (writeerr): Cast write result to void. 2007-01-12 13:21:26 +11:00
pex-win32.c pex-win32.c (no_suffixes): Remove. 2006-11-08 18:16:27 +00:00
pexecute.c * pexecute.c (pwait): Syntax fix for previous change. 2006-02-21 13:21:44 +11:00
pexecute.txh libiberty.h (PEX_STDERR_TO_PIPE): New define. 2007-01-31 18:40:34 +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 (regcomp): Change type of `i' from unsigned to int. 2005-07-22 13:55:44 +10:00
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
sigsetmask.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
snprintf.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
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 splay-tree.c (rotate_left): New function. 2005-11-07 07:45:35 +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 strsignal.c (psignal): Change type of signo to int. 2007-01-31 10:12:29 +11:00
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
vmsbuild.com xmemdup.c: New xmemdup function. 1999-09-08 02:19:52 -06:00
vprintf.c ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +00:00
vsnprintf.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
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 libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
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 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.

    * 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.

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.