Commit fe508576 authored by Corinna Vinschen's avatar Corinna Vinschen

Sync toplevel with upstream GCC.

Signed-off-by: default avatarCorinna Vinschen <corinna@vinschen.de>
parent 445036bb
This diff is collapsed.
2016-03-22 Corinna Vinschen <corinna@vinschen.de>
* Sync toplevel with upstream GCC.
2015-11-12 Anton Kolesov <Anton.Kolesov@synopsys.com>
* COPYING.LIBGLOSS: Add Synopsys license.
......
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#! /bin/sh
# Wrapper for compilers which do not understand `-c -o'.
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2009-04-28.21; # UTC
scriptversion=2012-10-14.11; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software
# Foundation, Inc.
# Copyright (C) 1999-2014 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# This program is free software; you can redistribute it and/or modify
......@@ -29,21 +28,224 @@ scriptversion=2009-04-28.21; # UTC
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try \`$0 --help' for more information." 1>&2
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand `-c -o'.
Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file `INSTALL'.
right script to run: please start by reading the file 'INSTALL'.
Report bugs to <bug-automake@gnu.org>.
EOF
......@@ -53,11 +255,13 @@ EOF
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
eat=
for arg
do
......@@ -66,8 +270,8 @@ do
else
case $1 in
-o)
# configure might choose to run compile as `compile cc -o foo foo.c'.
# So we strip `-o arg' only if arg is an object.
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
......@@ -94,10 +298,10 @@ do
done
if test -z "$ofile" || test -z "$cfile"; then
# If no `-o' option was seen then we might have been invoked from a
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# `.c' file was seen then we are probably linking. That is also
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
......@@ -106,7 +310,7 @@ fi
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use `[/\\:.-]' here to ensure that we don't use the same name
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
......@@ -124,9 +328,9 @@ trap "rmdir '$lockdir'; exit 1" 1 2 15
ret=$?
if test -f "$cofile"; then
mv "$cofile" "$ofile"
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
mv "${cofile}bj" "$ofile"
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
......
......@@ -2,7 +2,7 @@
# wanting multilib support.
#
# Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2010, 2011 Free Software Foundation, Inc.
# 2005, 2006, 2007, 2008, 2010, 2011, 2014 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
......@@ -31,7 +31,7 @@
# user select which libraries s/he really wants.
#
# Subdirectories wishing to use multilib should put the following lines
# in the "post-target" section of configure.in.
# in the "post-target" section of configure.ac.
#
# if [ "${srcdir}" = "." ] ; then
# if [ "${with_target_subdir}" != "." ] ; then
......@@ -105,31 +105,34 @@ ml_realsrcdir=${srcdir}
# Scan all the arguments and set all the ones we need.
ml_verbose=--verbose
for option in ${ac_configure_args}
do
# strip single quotes surrounding individual options
case $option in
\'*\') eval option=$option ;;
esac
case $option in
--*) ;;
-*) option=-$option ;;
esac
case $option in
--*=*)
scan_arguments ()
{
ml_verbose=--verbose
for option
do
# Strip single quotes surrounding individual options, that is, remove one
# level of shell quoting for these.
case $option in
\'*\') eval option=$option ;;
esac
case $option in
--*) ;;
-*) option=-$option ;;
esac
case $option in
--*=*)
optarg=`echo $option | sed -e 's/^[^=]*=//'`
;;
esac
esac
case $option in
--disable-*)
case $option in
--disable-*)
enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
eval $enableopt=no
;;
--enable-*)
--enable-*)
case "$option" in
*=*) ;;
*) optarg=yes ;;
......@@ -139,32 +142,37 @@ do
# Don't undo its work.
case $enableopt in
enable_shared | enable_static) ;;
*) eval $enableopt="$optarg" ;;
*) eval $enableopt='$optarg' ;;
esac
;;
--norecursion | --no-recursion)
--norecursion | --no-recursion)
ml_norecursion=yes
;;
--silent | --sil* | --quiet | --q*)
--silent | --sil* | --quiet | --q*)
ml_verbose=--silent
;;
--verbose | --v | --verb*)
--verbose | --v | --verb*)
ml_verbose=--verbose
;;
--with-*)
--with-*)
case "$option" in
*=*) ;;
*) optarg=yes ;;
esac
withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
eval $withopt="$optarg"
eval $withopt='$optarg'
;;
--without-*)
--without-*)
withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`
eval $withopt=no
;;
esac
done
esac
done
}
# Use eval to properly handle configure arguments such as
# --enable-foo='--enable-a=1 --enable-b=2 --enable-c=3'.
eval scan_arguments "${ac_configure_args}"
unset scan_arguments
# Only do this if --enable-multilib.
if [ "${enable_multilib}" = yes ]; then
......@@ -174,8 +182,8 @@ if [ "${enable_multilib}" = yes ]; then
# ${with_multisubdir} tells us we're in the right branch, but we could be
# in a subdir of that.
# ??? The previous version could void this test by separating the process into
# two files: one that only the library's toplevel configure.in ran (to
# configure the multilib subdirs), and another that all configure.in's ran to
# two files: one that only the library's toplevel configure.ac ran (to
# configure the multilib subdirs), and another that all configure.ac's ran to
# update the Makefile. It seemed reasonable to collapse all multilib support
# into one file, but it does leave us with having to perform this test.
ml_toplevel_p=no
......@@ -860,7 +868,7 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \
--with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
${ac_configure_args} ${ml_config_env} ${ml_srcdiroption} ; then
"${ac_configure_args}" ${ml_config_env} ${ml_srcdiroption} ; then
true
else
exit 1
......
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright 1992-2015 Free Software Foundation, Inc.
# Copyright 1992-2016 Free Software Foundation, Inc.
timestamp='2015-09-14'
timestamp='2016-01-01'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
......@@ -27,7 +27,7 @@ timestamp='2015-09-14'
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to <config-patches@gnu.org>.
......@@ -50,7 +50,7 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright 1992-2015 Free Software Foundation, Inc.
Copyright 1992-2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
......@@ -1123,7 +1123,7 @@ EOF
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configury will decide that
# prints for the "djgpp" host, or else GDB configure will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
exit ;;
......@@ -1393,6 +1393,9 @@ EOF
x86_64:VMkernel:*:*)
echo ${UNAME_MACHINE}-unknown-esx
exit ;;
amd64:Isilon\ OneFS:*:*)
echo x86_64-unknown-onefs
exit ;;
esac
cat >&2 <<EOF
......@@ -1402,9 +1405,9 @@ This script, last modified $timestamp, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from
http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
and
http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
If the version you run ($0) is already up to date, please
send the following data and any information you think might be
......
#! /bin/sh
# Configuration validation subroutine script.
# Copyright 1992-2015 Free Software Foundation, Inc.
# Copyright 1992-2016 Free Software Foundation, Inc.
timestamp='2015-08-20'
timestamp='2016-01-01'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
......@@ -33,7 +33,7 @@ timestamp='2015-08-20'
# Otherwise, we print the canonical config type on stdout and succeed.
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
......@@ -53,8 +53,7 @@ timestamp='2015-08-20'
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
$0 [OPTION] ALIAS
Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
Canonicalize a configuration name.
......@@ -68,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.sub ($timestamp)
Copyright 1992-2015 Free Software Foundation, Inc.
Copyright 1992-2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
......@@ -521,7 +520,7 @@ case $basic_machine in
basic_machine=i386-pc
os=-aros
;;
asmjs)
asmjs)
basic_machine=asmjs-unknown
;;
aux)
......@@ -1399,7 +1398,8 @@ case $os in
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
| -onefs* | -tirtos*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
......
2015-10-21 Maxim Ostapenko <m.ostapenko@partner.samsung.com>
* bootstrap-asan.mk: Replace ASAN_OPTIONS=detect_leaks with
LSAN_OPTIONS=detect_leaks.
2015-08-24 Yaakov Selkowitz <yselkowi@redhat.com>
* iconv.m4 (AM_ICONV_LINK): Use in-tree libiconv when present.
2015-07-24 Micahel Darling <darlingm@gmail.com>
PR other/66259
* gettext.m4: Reflects renaming of configure.in to configure.ac
* po.m4: Likewise
* stdint.m4: Likewise
* tcl.m4: Likewise
2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
* zlib.m4: Sync with binutils-gdb.
2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
* dfp.m4 (enable_decimal_float): Also set to yes for
i?86*-*-elfiamcu target.
2015-05-27 Jason Merrill <jason@redhat.com>
PR bootstrap/66304
* warnings.m4 (ACX_PROG_CXX_WARNING_OPTS)
(ACX_PROG_CXX_WARNINGS_ARE_ERRORS)
(ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New.
(ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC)
(ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context.
2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
* sjlj.m4: New file.
2015-05-04 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bitfields.m4: Change int to long long, and use bitfields of
width 1 instead of 0.
2015-05-01 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bitfields.m4: New file.
2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
* bootstrap-mpx.mk: New file.
2015-04-10 Jakub Jelinek <jakub@redhat.com>
Iain Sandoe <iain@codesourcery.com>
PR target/65351
* mh-darwin: Only apply -mdynamic-no-pic for m32 Darwin when the
compiler in use supports -mno-dynamic-no-pic.
* picflag.m4: Only append -mno-dynamic-no-pic for Darwin when
-mdynamic-no-pic is present in CFLAGS.
2015-04-07 Jakub Jelinek <jakub@redhat.com>
Iain Sandoe <iain@codesourcery.com>
PR target/65351
* picflag.m4: Append -mno-dynamic-no-pic for Darwin.
2015-03-25 Uros Bizjak <ubizjak@gmail.com>
PR bootstrap/65537
* bootstrap-lto-noplugin.mk: New build configuration.
2015-02-18 Thomas Schwinge <thomas@codesourcery.com>
* elf.m4 (ACX_ELF_TARGET_IFELSE): nvptx-*-none isn't ELF.
2014-11-17 Bob Dunlop <bob.dunlop@xyzzy.org.uk>
* mt-ospace (CFLAGS_FOR_TARGET): Append -g -Os rather than
overwriting.
(CXXFLAGS_FOR_TARGET): Similarly.
2014-11-17 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/63888
* bootstrap-asan.mk (ASAN_OPTIONS): Export "detect_leaks=0".
2014-11-13 Kirill Yukhin <kirill.yukhin@intel.com>
* target-posix: New file.
2014-11-11 Tobias Burnus <burnus@net-b.de>
* cloog.m4: Remove.
2014-10-27 Tom Tromey <tromey@redhat.com>
* gcc-plugin.m4: New file.
2014-09-01 Andi Kleen <ak@linux.intel.com>
* bootstrap-lto.mk: Implement slim bootstrap.
2014-08-21 Bin Cheng <bin.cheng@arm.com>
* isl.m4 (ISL_CHECK_VERSION): Check link of isl library
for cross_compiling.
2014-08-19 Alan Modra <amodra@gmail.com>
* plugins.m4 (AC_PLUGINS): If plugins are enabled, add -ldl to
LIBS via AC_SEARCH_LIBS.
2014-08-18 Roman Gareev <gareevroman@gmail.com>
* cloog.m4: Remove the path to isllibs from clooglibs.
* isl.m4: Add paths to islinc, isllibs.
2014-08-14 Alan Modra <amodra@gmail.com>
* plugins.m4: Test for dlfcn.h or windows.h here to set default
for --enable-plugins. Report error if someone tries to enable
plugins on a host we don't support.
2014-07-26 Uros Bizjak <ubizjak@gmail.com>
PR target/47230
* mh-alpha-linux: New file.
2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
* mt-nios2-elf: New file.
2014-04-25 Marc Glisse <marc.glisse@inria.fr>
PR target/43538
* mt-gnu: Don't reset CXXFLAGS_FOR_TARGET.
2013-12-07 Mike Frysinger <vapier@gentoo.org>
* acinclude.m4: Remove +x file mode.
2013-11-29 Marek Polacek <polacek@redhat.com>
* bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Remove -lpthread -ldl.
Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/.
2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
* bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add
-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/.
2013-11-19 Marek Polacek <polacek@redhat.com>
* bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Add -ldl.
2013-11-18 Jan Hubicka <jh@suse.cz>
* bootstrap-lto.mk: Use -ffat-lto-objects.
2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
* picflag.m4 (m68k-*-*): Use default PIC flag.
2013-09-29 Iain Sandoe <iain@codesourcery.com>
* mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts.
......@@ -22,6 +182,10 @@
* bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add
-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/.
2013-01-23 Shenghou Ma <minux.ma@gmail.com>
* isl.m4: don't echo $CFLAGS for ISL_CHECK_VERSION.
2013-01-15 Richard Biener <rguenther@suse.de>
PR other/55973
......
File mode changed from 100755 to 100644
dnl Copyright (C) 2015 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
# Define HAVE_BITFIELD_TYPE_MATTERS if the type of bitfields effects their