From 75cb6624053d20f610d2a839f503109f3cb979ea Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 27 Mar 2008 14:16:55 +0000 Subject: [PATCH] 2008-03-27 Paolo Bonzini * Makefile.tpl (PICFLAG, PICFLAG_FOR_TARGET): Remove. * Makefile.in: Regenerate. config: 2008-03-27 Paolo Bonzini * extensions.m4: New. 2008-03-27 Paolo Bonzini * 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 * configure.ac (frags): Don't set, use frag instead. (PICFLAG): Set here and substitute. * Makefile.in (PICFLAG): Substitute from autoconf. * configure: Regenerate. --- ChangeLog | 5 +++ Makefile.in | 2 -- Makefile.tpl | 2 -- config/ChangeLog | 16 +++++++++ config/extensions.m4 | 76 +++++++++++++++++++++++++++++++++++++++++++ config/mh-armpic | 1 - config/mh-elfalphapic | 1 - config/mh-i370pic | 1 - config/mh-ia64pic | 1 - config/mh-m68kpic | 1 - config/mh-papic | 1 - config/mh-ppcpic | 1 - config/mh-s390pic | 1 - config/mh-sparcpic | 1 - config/mh-x86pic | 1 - 15 files changed, 97 insertions(+), 14 deletions(-) create mode 100644 config/extensions.m4 delete mode 100644 config/mh-armpic delete mode 100644 config/mh-elfalphapic delete mode 100644 config/mh-i370pic delete mode 100644 config/mh-ia64pic delete mode 100644 config/mh-m68kpic delete mode 100644 config/mh-papic delete mode 100644 config/mh-ppcpic delete mode 100644 config/mh-s390pic delete mode 100644 config/mh-sparcpic delete mode 100644 config/mh-x86pic diff --git a/ChangeLog b/ChangeLog index d18e77863..7b49f03d9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2008-03-27 Paolo Bonzini + + * Makefile.tpl (PICFLAG, PICFLAG_FOR_TARGET): Remove. + * Makefile.in: Regenerate. + 2008-03-20 Ian Lance Taylor * configure.ac: Add support for --enable-gold. diff --git a/Makefile.in b/Makefile.in index 518ca4cbd..ff3e90721 100644 --- a/Makefile.in +++ b/Makefile.in @@ -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 diff --git a/Makefile.tpl b/Makefile.tpl index 6bc461bfd..95441f5bc 100644 --- a/Makefile.tpl +++ b/Makefile.tpl @@ -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 diff --git a/config/ChangeLog b/config/ChangeLog index deefcd02c..9152d8acd 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,19 @@ +2008-03-27 Paolo Bonzini + + * extensions.m4: New. + +2008-03-27 Paolo Bonzini + + * 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 * proginstall.m4: New file, with fixed AC_PROG_INSTALL. diff --git a/config/extensions.m4 b/config/extensions.m4 new file mode 100644 index 000000000..8ae4a675e --- /dev/null +++ b/config/extensions.m4 @@ -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 $ac_cv_safe_to_define___extensions__ = yes && + AC_DEFINE([__EXTENSIONS__]) + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([_TANDEM_SOURCE]) +])# AC_USE_SYSTEM_EXTENSIONS + diff --git a/config/mh-armpic b/config/mh-armpic deleted file mode 100644 index 35cf2c8ee..000000000 --- a/config/mh-armpic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fPIC diff --git a/config/mh-elfalphapic b/config/mh-elfalphapic deleted file mode 100644 index 35cf2c8ee..000000000 --- a/config/mh-elfalphapic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fPIC diff --git a/config/mh-i370pic b/config/mh-i370pic deleted file mode 100644 index 35cf2c8ee..000000000 --- a/config/mh-i370pic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fPIC diff --git a/config/mh-ia64pic b/config/mh-ia64pic deleted file mode 100644 index 92e48d90f..000000000 --- a/config/mh-ia64pic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fpic diff --git a/config/mh-m68kpic b/config/mh-m68kpic deleted file mode 100644 index 92e48d90f..000000000 --- a/config/mh-m68kpic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fpic diff --git a/config/mh-papic b/config/mh-papic deleted file mode 100644 index 35cf2c8ee..000000000 --- a/config/mh-papic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fPIC diff --git a/config/mh-ppcpic b/config/mh-ppcpic deleted file mode 100644 index 35cf2c8ee..000000000 --- a/config/mh-ppcpic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fPIC diff --git a/config/mh-s390pic b/config/mh-s390pic deleted file mode 100644 index 92e48d90f..000000000 --- a/config/mh-s390pic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fpic diff --git a/config/mh-sparcpic b/config/mh-sparcpic deleted file mode 100644 index e218bb48a..000000000 --- a/config/mh-sparcpic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=`case '${LIBCFLAGS} ${LIBCXXFLAGS}' in *-fpic* ) echo -fpic ;; * ) echo -fPIC ;; esac` diff --git a/config/mh-x86pic b/config/mh-x86pic deleted file mode 100644 index 92e48d90f..000000000 --- a/config/mh-x86pic +++ /dev/null @@ -1 +0,0 @@ -PICFLAG=-fpic