gcc/libiberty
DJ Delorie 0e30ffc5ef * configure: Regenerate.
From-SVN: r45881
2001-09-29 12:48:58 -04:00
..
config aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 2001-03-06 09:52:35 +00:00
testsuite Add support for Java demangling under the v3 ABI: 2001-02-02 00:27:39 +00:00
COPYING.LIB COPYING.LIB: Update to LGPL 2.1 from the FSF. 2001-02-02 19:38:01 +00:00
ChangeLog * configure: Regenerate. 2001-09-29 12:48:58 -04:00
Makefile.in configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
README Update from Cygnus libiberty. 1998-05-15 17:42:58 -06:00
aclocal.m4 aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 2001-03-06 09:52:35 +00:00
alloca.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
argv.c aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 2001-03-06 09:52:35 +00:00
asprintf.c asprintf.c: Don't define USE_STDARG. 2001-09-04 18:19:18 +00:00
atexit.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
basename.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
bcmp.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
bcopy.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
bsearch.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
bzero.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
calloc.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
choose-temp.c choose-temp.c: Split off make_temp_file... 2001-03-21 07:29:37 +00:00
clock.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
concat.c * concat.c: Include stdlib.h. 2001-09-28 15:31:03 +00:00
config.h-vms Initial revision 1997-08-21 18:57:35 -04:00
config.in aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 2001-03-06 09:52:35 +00:00
config.table aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 2001-03-06 09:52:35 +00:00
configure * configure: Regenerate. 2001-09-29 12:48:58 -04:00
configure.in configure.in: Don't use in-tree texinfo, because libiberty must be built before it. 2001-09-27 15:44:32 -04:00
copying-lib.texi libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
copysign.c Initial revision 1997-08-21 18:57:35 -04:00
cp-demangle.c cp-demangle.c (demangle_special_name): "GR" -> "reference temporary for". 2001-08-07 12:15:04 -04:00
cplus-dem.c * cplus-dem.c (main): Skip initial $. 2001-03-20 11:54:17 -05:00
dyn-string.c In include: 2000-09-05 01:01:12 +00:00
fdmatch.c Initial revision 1997-08-21 18:57:35 -04:00
ffs.c Makefile.in: Add ffs.c dependency. 2001-07-05 13:24:39 -04:00
fibheap.c fibheap.c (fibheap_init, [...]): Remove. 2001-08-22 21:02:06 +00:00
floatformat.c floatformat.h (floatformat_arm_ext): Document as deprecated. 2001-08-21 00:09:09 +00:00
fnmatch.c fnmatch.c: Make the note about the origins of this file more accurate... 2000-12-29 14:37:03 -05:00
functions.texi libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
gather-docs configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
getcwd.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
getopt.c fnmatch.c: Make the note about the origins of this file more accurate... 2000-12-29 14:37:03 -05:00
getopt1.c fnmatch.c: Make the note about the origins of this file more accurate... 2000-12-29 14:37:03 -05:00
getpagesize.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
getpwd.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
getruntime.c configure.in (AC_CHECK_HEADERS): Add time.h. 2000-07-23 13:18:32 -06:00
hashtab.c Add commentary. 2001-08-17 12:58:05 -07:00
hex.c Initial revision 1997-08-21 18:57:35 -04:00
index.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
insque.c Initial revision 1997-08-21 18:57:35 -04:00
lbasename.c (lbasename): Change function declaration to return a const char pointer. 2001-08-10 23:45:11 +00:00
libiberty.texi libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
maint-tool configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
make-temp-file.c ansidecl.h: All logic from gcc/gansidecl.h moved here. 2001-04-04 00:46:27 +00:00
makefile.vms xmemdup.c: New xmemdup function. 1999-09-08 02:19:52 -06:00
md5.c md5.c (md5_init_ctx): Declare constants as unsigned. 2001-05-09 15:09:55 -04:00
memchr.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
memcmp.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
memcpy.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
memmove.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
memset.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
mkstemps.c * cp-demangle.c, mkstemps.c: #include <sys/types.h>. 2000-07-23 09:57:38 -06:00
mpw-config.in Update from Cygnus libiberty. 1998-05-15 17:42:58 -06:00
mpw-make.sed Initial revision 1997-08-21 18:57:35 -04:00
mpw.c * mpw.c (mpw_access): Add missing parens. 1998-11-19 14:17:54 -07:00
msdos.c Initial revision 1997-08-21 18:57:35 -04:00
objalloc.c hashtab.c, [...]: Include string.h if HAVE_STRING_H. 2000-05-29 19:33:52 +00:00
obstack.c fnmatch.c: Make the note about the origins of this file more accurate... 2000-12-29 14:37:03 -05:00
obstacks.texi configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
partition.c * partition.c: Fix misspelling of `implementation'. 2001-05-16 20:44:03 +00:00
pexecute.c safe-ctype.h: New file. 2000-12-08 03:00:26 +00:00
putenv.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
random.c * libiberty/random.c (end_ptr): Revert previous change. 2000-08-24 22:44:37 +00:00
regex.c merge from glibc 2001-08-23 11:19:05 -04:00
rename.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
rindex.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
safe-ctype.c safe-ctype.c: #include "ansidecl.h". 2000-12-13 13:11:45 -05:00
setenv.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
sigsetmask.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
sort.c configure.in (AC_CHECK_HEADERS): Add limits.h. 2000-07-23 13:13:46 -06:00
spaces.c Initial revision 1997-08-21 18:57:35 -04:00
splay-tree.c splay-tree.h (splay_tree_max): New function. 2001-05-07 15:45:24 +00:00
strcasecmp.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
strchr.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
strdup.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
strerror.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
strncasecmp.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
strncmp.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
strrchr.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
strsignal.c strerror.c (sys_nerr): Hide the OS header version. 2001-06-12 05:04:42 +00:00
strstr.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
strtod.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
strtol.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
strtoul.c * strtoul.c: Include safe-ctype.h, not ctype.h. 2000-12-13 12:44:01 -05:00
ternary.c cp-demangle.c (demangle_v3_with_details, [...]): Use K+R style function definition. 2001-05-08 06:13:58 +00:00
tmpnam.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
vasprintf.c asprintf.c: Don't define USE_STDARG. 2001-09-04 18:19:18 +00:00
vfork.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
vfprintf.c pexecute.c: Updates from gcc. 1998-09-05 04:42:19 -06:00
vmsbuild.com xmemdup.c: New xmemdup function. 1999-09-08 02:19:52 -06:00
vprintf.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
vsprintf.c Initial revision 1997-08-21 18:57:35 -04:00
waitpid.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
xatexit.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
xexit.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
xmalloc.c libiberty.texi: (Top level): Add syncodeindex pg. 2001-09-27 15:55:37 -04:00
xmemdup.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
xstrdup.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00
xstrerror.c configure.in (MAKEINFO, PERL): Detect these. 2001-09-26 14:16:17 -04:00

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 and fixes to "bug-gnu-utils@prep.ai.mit.edu".  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.in.

    * 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.