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 config 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 testsuite 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 COPYING.LIB 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 ChangeLog 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 Makefile.in 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 README 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 _doprnt.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 aclocal.m4 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 alloca.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 argv.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 asprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 at-file.texi 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 atexit.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 basename.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 bcmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 bcopy.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 bsearch.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 bzero.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 calloc.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 choose-temp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 clock.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 concat.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 config.h-vms 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 config.in 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 configure 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 configure.ac 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 configure.com 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 copying-lib.texi 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 copysign.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 cp-demangle.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 cp-demangle.h 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 cp-demint.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 cplus-dem.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 crc32.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 dyn-string.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 fdmatch.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 ffs.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 fibheap.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 filename_cmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 floatformat.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 fnmatch.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 fnmatch.txh 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 fopen_unlocked.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 functions.texi 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 gather-docs 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 getcwd.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 getopt.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 getopt1.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 getpagesize.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 getpwd.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 getruntime.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 gettimeofday.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 hashtab.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 hex.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 index.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 insque.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 lbasename.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 libiberty.texi 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 lrealpath.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 maint-tool 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 make-relative-prefix.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 make-temp-file.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 makefile.vms 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 md5.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 memchr.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 memcmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 memcpy.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 memmem.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 memmove.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 mempcpy.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 memset.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 mkstemps.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 msdos.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 objalloc.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 obstack.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 obstacks.texi 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 partition.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 pex-common.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 pex-common.h 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 pex-djgpp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 pex-msdos.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 pex-one.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 pex-unix.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 pex-win32.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 pexecute.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 pexecute.txh 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 physmem.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 putenv.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 random.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 regex.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 rename.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 rindex.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 safe-ctype.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 setenv.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 sha1.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 sigsetmask.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 snprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 sort.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 spaces.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 splay-tree.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 stpcpy.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 stpncpy.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strcasecmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strchr.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strdup.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strerror.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strncasecmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strncmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strndup.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strrchr.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strsignal.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strstr.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strtod.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strtol.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strtoul.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 strverscmp.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 tmpnam.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 unlink-if-ordinary.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 vasprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 vfork.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 vfprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 vprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 vsnprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 vsprintf.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 waitpid.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 xatexit.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 xexit.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 xmalloc.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 xmemdup.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 xstrdup.c 2010-05-01 Peter A. Bigot Peter A. Bigot [8f6519] Check in from 2.20 distribution
 xstrerror.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution
 xstrndup.c 2010-05-01 Peter A. Bigot Peter A. Bigot [d465c8] Check in from 2.19.1 distribution

Read Me

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.

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