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Pedro Alves 07697489f4 Create libiberty.m4, have GDB and GDBserver use it
Converting GDB to be a C++ program, I stumbled on 'basename' issues,
like:

 src/gdb/../include/ansidecl.h:169:64: error: new declaration ‘char* basename(const char*)’
 /usr/include/string.h:597:26: error: ambiguates old declaration ‘const char* basename(const char*)’

which I believe led to this bit in gold's configure.ac:

 dnl We have to check these in C, not C++, because autoconf generates
 dnl tests which have no type information, and current glibc provides
 dnl multiple declarations of functions like basename when compiling
 dnl with C++.
 AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp])

These checks IIUC intend to generate all the HAVE_DECL_FOO symbols
that libiberty.h and ansidecl.h check.

GDB is missing these checks currently, which results in the conflict
shown above.

This adds an m4 file that both GDB and GDBserver's configury use to
pull in the autoconf checks that libiberty clients needs done in order
to use these libiberty.h/ansidecl.h.

gdb/ChangeLog:
2015-02-27  Pedro Alves  <palves@redhat.com>

	* libiberty.m4: New file.
	* acinclude.m4: Include libiberty.m4.
	* configure.ac: Call libiberty_INIT.
	* config.in, configure: Regenerate.

gdb/gdbserver/
2015-02-27  Pedro Alves  <palves@redhat.com>

	* acinclude.m4: Include libiberty.m4.
	* configure.ac: Call libiberty_INIT.
	* config.in, configure: Regenerate.
2015-02-27 15:52:02 +00:00
bfd Fixes a problem recognizing libraries created by Visual Studio. 2015-02-27 15:40:49 +00:00
binutils Fix arithmetic overflows running srconv on fuzzed binaries. 2015-02-26 22:16:16 +00:00
config
cpu
elfcpp [gold] Recognize DWARF5/GCC5 DW_LANG_Fortran03 and DW_LANG_Fortran08. 2015-02-17 08:08:24 +01:00
etc
gas [AArch64] Add support for :tlsdesc: and TLSDESC_LD_PREL19 2015-02-26 22:59:23 +00:00
gdb Create libiberty.m4, have GDB and GDBserver use it 2015-02-27 15:52:02 +00:00
gold PowerPC64 GOLD: complain on misaligned _DS relocs 2015-02-24 18:21:39 +10:30
gprof
include Add ADR :tlsgd: directive and TLSGD_ADR_PREL21 support. 2015-02-26 22:23:09 +00:00
intl
ld Fix recent h8300 configury changes 2015-02-27 11:47:20 +10:30
libdecnumber Another part of fixing "make TAGS". 2015-01-22 21:07:31 +02:00
libiberty
opcodes [SH] Fix clrs, sets, pref insn arch memberships. 2015-02-25 21:26:59 +01:00
readline
sim Fixes problems building the V850 simulator introduced with the previous delta. 2015-02-27 09:53:03 +00:00
texinfo
.cvsignore
.gitattributes
.gitignore
ChangeLog FT32 initial support 2015-01-28 16:25:18 +10:30
compile
config-ml.in
config.guess
config.rpath
config.sub
configure FT32 initial support 2015-01-28 16:25:18 +10:30
configure.ac FT32 initial support 2015-01-28 16:25:18 +10:30
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS
Makefile.def
Makefile.in
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
README
README-maintainer-mode
setup.com
src-release.sh
symlink-tree
ylwrap

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.