gcc/libiberty
Ben Elliston 72f9377893 floatformat.c (floatformat_to_double): Add a comment about a potential source of warnings when compiling this file.
* floatformat.c (floatformat_to_double): Add a comment about a
	potential source of warnings when compiling this file.

From-SVN: r101914
2005-07-12 16:11:30 +10:00
..
config
testsuite re PR other/22268 (libiberty demanger crashes on (invalid) mangled name) 2005-07-01 16:39:36 +00:00
_doprnt.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
aclocal.m4 aclocal.m4 (AC_DEFINE_NOAUTOHEADER): Remove. 2005-05-07 01:18:14 +00:00
alloca.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
argv.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
asprintf.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +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 bcmp.c: Fix warnings and implement using memcmp. 2005-04-02 20:28:00 +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
ChangeLog floatformat.c (floatformat_to_double): Add a comment about a potential source of warnings when compiling this file. 2005-07-12 16:11:30 +10:00
choose-temp.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
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.in config.in: Regenerate for 6/20 change. 2005-07-07 02:09:25 +00:00
configure config.table: Delete file. 2005-07-07 02:14:19 +00:00
configure.ac config.table: Delete file. 2005-07-07 02:14:19 +00:00
copying-lib.texi Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
COPYING.LIB 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 other/22268 (libiberty demanger crashes on (invalid) mangled name) 2005-07-01 16:39:36 +00:00
cp-demangle.h Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
cp-demint.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
cplus-dem.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
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
floatformat.c floatformat.c (floatformat_to_double): Add a comment about a potential source of warnings when compiling this file. 2005-07-12 16:11:30 +10:00
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 Index: include/ChangeLog 2005-06-21 00:24:59 +00:00
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
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
getopt.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
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 [multiple changes] 2005-06-30 22:18:42 +00:00
hex.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
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
lrealpath.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
maint-tool Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
make-relative-prefix.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
make-temp-file.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
Makefile.in config.table: Delete file. 2005-07-07 02:14:19 +00:00
makefile.vms
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 md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
memmove.c md5.h: Remove definition and uses of __P. 2005-03-27 15:31:13 +00:00
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 libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
msdos.c
objalloc.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
obstack.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
obstacks.texi
partition.c Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
pex-common.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
pex-common.h Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +00:00
pex-djgpp.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
pex-msdos.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +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 libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
pex-win32.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +00:00
pexecute.c pexecute.c (pexecute): Cast string litrals to char *. 2005-07-12 14:40:33 +10:00
pexecute.txh pexecute.txh: Enclose multi-word data types in @deftypefn in braces. 2005-05-15 18:35:44 +02:00
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
README
regex.c pexecute.c (pexecute): Cast string litrals to char *. 2005-07-12 14:40:33 +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 Update the address and phone number of the FSF organization. 2005-05-10 15:33:18 +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 ternary.h: Don't use PARAMS anymore. 2005-03-28 01:28:01 +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 Index: include/ChangeLog 2005-06-21 00:24:59 +00:00
ternary.c libiberty.h (ACONCAT): Properly cast value of alloca(). 2005-05-24 20:48:25 +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
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

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.