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2008-03-27 Paolo Bonzini <bonzini@gnu.org>

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* Makefile.tpl (PICFLAG, PICFLAG_FOR_TARGET): Remove.
	* Makefile.in: Regenerate.

config:
2008-03-27  Paolo Bonzini  <bonzini@gnu.org>

	* extensions.m4: New.

2008-03-27  Paolo Bonzini  <bonzini@gnu.org>

	* mh-armpic: Remove.
	* mh-i370pic: Remove.
	* mh-m68kpic: Remove.
	* mh-ppcpic: Remove.
	* mh-sparcpic: Remove.
	* mh-ia64pic: Remove.
	* mh-papic: Remove.
	* mh-s390pic: Remove.
	* mh-x86pic: Remove.

libiberty:
2008-03-27  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac (frags): Don't set, use frag instead.
	(PICFLAG): Set here and substitute.
	* Makefile.in (PICFLAG): Substitute from autoconf.
	* configure: Regenerate.
This commit is contained in:
Paolo Bonzini 2008-03-27 14:16:55 +00:00
parent 124d4c5010
commit 75cb662405
15 changed files with 97 additions and 14 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
* Makefile.tpl (PICFLAG, PICFLAG_FOR_TARGET): Remove.
* Makefile.in: Regenerate.
2008-03-20 Ian Lance Taylor <iant@google.com>
* configure.ac: Add support for --enable-gold.

2
Makefile.in
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@ -319,7 +319,6 @@ LDFLAGS = @LDFLAGS@
LIBCFLAGS = $(CFLAGS)
CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
PICFLAG =
# Only build the C compiler for stage1, because that is the only one that
# we can guarantee will build with the native compiler, and also it is the
@ -386,7 +385,6 @@ DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
LDFLAGS_FOR_TARGET =
PICFLAG_FOR_TARGET =
# ------------------------------------
# Miscellaneous targets and flag lists

2
Makefile.tpl
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@ -322,7 +322,6 @@ LDFLAGS = @LDFLAGS@
LIBCFLAGS = $(CFLAGS)
CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
PICFLAG =
# Only build the C compiler for stage1, because that is the only one that
# we can guarantee will build with the native compiler, and also it is the
@ -389,7 +388,6 @@ DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
LDFLAGS_FOR_TARGET =
PICFLAG_FOR_TARGET =
# ------------------------------------
# Miscellaneous targets and flag lists

16
config/ChangeLog
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@ -1,3 +1,19 @@
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
* extensions.m4: New.
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
* mh-armpic: Remove.
* mh-i370pic: Remove.
* mh-m68kpic: Remove.
* mh-ppcpic: Remove.
* mh-sparcpic: Remove.
* mh-ia64pic: Remove.
* mh-papic: Remove.
* mh-s390pic: Remove.
* mh-x86pic: Remove.
2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* proginstall.m4: New file, with fixed AC_PROG_INSTALL.

76
config/extensions.m4 Normal file
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@ -0,0 +1,76 @@
# serial 5 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS
# Autoconf. Perhaps we can remove this once we can assume Autoconf
# 2.62 or later everywhere, but since CVS Autoconf mutates rapidly
# enough in this area it's likely we'll need to redefine
# AC_USE_SYSTEM_EXTENSIONS for quite some time.
# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
# Remember that #undef in AH_VERBATIM gets replaced with #define by
# AC_DEFINE. The goal here is to define all known feature-enabling
# macros, then, if reports of conflicts are made, disable macros that
# cause problems on some platforms (such as __EXTENSIONS__).
AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
[AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=])
if test "$MINIX" = yes; then
AC_DEFINE([_POSIX_SOURCE], [1],
[Define to 1 if you need to in order for `stat' and other
things to work.])
AC_DEFINE([_POSIX_1_SOURCE], [2],
[Define to 2 if the system does not provide POSIX.1 features
except with this defined.])
AC_DEFINE([_MINIX], [1],
[Define to 1 if on MINIX.])
fi
AH_VERBATIM([__EXTENSIONS__],
[/* Enable extensions on AIX 3, Interix. */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable GNU extensions on systems that have them. */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Enable threading extensions on Solaris. */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif
/* Enable extensions on HP NonStop. */
#ifndef _TANDEM_SOURCE
# undef _TANDEM_SOURCE
#endif
/* Enable general extensions on Solaris. */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif
])
AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
[ac_cv_safe_to_define___extensions__],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([
# define __EXTENSIONS__ 1
AC_INCLUDES_DEFAULT])],
[ac_cv_safe_to_define___extensions__=yes],
[ac_cv_safe_to_define___extensions__=no])])
test $ac_cv_safe_to_define___extensions__ = yes &&
AC_DEFINE([__EXTENSIONS__])
AC_DEFINE([_ALL_SOURCE])
AC_DEFINE([_GNU_SOURCE])
AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
AC_DEFINE([_TANDEM_SOURCE])
])# AC_USE_SYSTEM_EXTENSIONS

1
config/mh-armpic
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@ -1 +0,0 @@
PICFLAG=-fPIC

1
config/mh-elfalphapic
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@ -1 +0,0 @@
PICFLAG=-fPIC

1
config/mh-i370pic
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@ -1 +0,0 @@
PICFLAG=-fPIC

1
config/mh-ia64pic
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@ -1 +0,0 @@
PICFLAG=-fpic

1
config/mh-m68kpic
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@ -1 +0,0 @@
PICFLAG=-fpic

1
config/mh-papic
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@ -1 +0,0 @@
PICFLAG=-fPIC

1
config/mh-ppcpic
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@ -1 +0,0 @@
PICFLAG=-fPIC

1
config/mh-s390pic
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@ -1 +0,0 @@
PICFLAG=-fpic

1
config/mh-sparcpic
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@ -1 +0,0 @@
PICFLAG=`case '${LIBCFLAGS} ${LIBCXXFLAGS}' in *-fpic* ) echo -fpic ;; * ) echo -fPIC ;; esac`

1
config/mh-x86pic
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@ -1 +0,0 @@
PICFLAG=-fpic