Sync toplevel configure from GCC
2011-01-21 Andreas Schwab <schwab@redhat.com> * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. 2011-01-18 Jie Zhang <jie.zhang@analog.com> * configure.ac (bfin-*-*): Remove gdb from noconfigdirs. * configure: Regenerate.
This commit is contained in:
Andreas Schwab
parent
a1c35b8b65
commit
5623c49951
14
ChangeLog
14
ChangeLog
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@ -1,3 +1,17 @@
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2011-01-21 Andreas Schwab <schwab@redhat.com>
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Sync from GCC:
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2011-01-21 Andreas Schwab <schwab@redhat.com>
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* configure.ac: Use AS_HELP_STRING throughout.
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* configure: Regenerate.
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2011-01-18 Jie Zhang <jie.zhang@analog.com>
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* configure.ac (bfin-*-*): Remove gdb from noconfigdirs.
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* configure: Regenerate.
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2010-12-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* ltmain.sh (relink): Use absolute path when hardcoding with -L.
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@ -1454,69 +1454,76 @@ Optional Features:
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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--enable-gold[=ARG] build gold [ARG={default,yes,no}]
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--enable-ld[=ARG] build ld [ARG={default,yes,no}]
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--enable-ld[=ARG] build ld [ARG={default,yes,no}]
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--disable-libquadmath do not build libquadmath directory
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--disable-libquadmath-support
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disable libquadmath support for Fortran
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--enable-libada build libada directory
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--enable-libssp build libssp directory
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--enable-build-with-cxx build with C++ compiler instead of C compiler
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--disable-ppl-version-check disable check for PPL version
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--disable-ppl-version-check
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disable check for PPL version
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--enable-cloog-backend[=BACKEND]
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set the CLooG BACKEND used to either isl, ppl or
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ppl-legacy (default)
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--disable-cloog-version-check
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disable check for CLooG version
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--enable-lto enable link time optimization support
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--enable-stage1-languages[=all] choose additional languages to build during
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stage1. Mostly useful for compiler development.
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--enable-objc-gc enable use of Boehm's garbage collector with the
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GNU Objective-C runtime
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--enable-stage1-languages[=all]
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choose additional languages to build during stage1.
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Mostly useful for compiler development
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--enable-objc-gc enable use of Boehm's garbage collector with the GNU
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Objective-C runtime
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--enable-bootstrap enable bootstrapping [yes if native build]
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--enable-serial-[{host,target,build}-]configure
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force sequential configuration of
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sub-packages for the host, target or build
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machine, or all sub-packages
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--enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer
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--enable-stage1-checking[=all] choose additional checking for stage1
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of the compiler
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force sequential configuration of sub-packages for
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the host, target or build machine, or all
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sub-packages
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--enable-maintainer-mode
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enable make rules and dependencies not useful (and
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sometimes confusing) to the casual installer
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--enable-stage1-checking[=all]
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choose additional checking for stage1 of the
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compiler
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--enable-werror enable -Werror in bootstrap stage2 and later
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Optional Packages:
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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--with-build-libsubdir=DIR Directory where to find libraries for build system
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--with-mpc=PATH specify prefix directory for installed MPC package.
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Equivalent to --with-mpc-include=PATH/include
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plus --with-mpc-lib=PATH/lib
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--with-mpc-include=PATH
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specify directory for installed MPC include files
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--with-mpc-lib=PATH specify directory for the installed MPC library
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--with-mpc=PATH specify prefix directory for installed MPC package.
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Equivalent to --with-mpc-include=PATH/include plus
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--with-mpc-lib=PATH/lib
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--with-mpc-include=PATH specify directory for installed MPC include files
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--with-mpc-lib=PATH specify directory for the installed MPC library
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--with-mpfr-dir=PATH this option has been REMOVED
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--with-mpfr=PATH specify prefix directory for installed MPFR package.
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Equivalent to --with-mpfr-include=PATH/include
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plus --with-mpfr-lib=PATH/lib
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Equivalent to --with-mpfr-include=PATH/include plus
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--with-mpfr-lib=PATH/lib
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--with-mpfr-include=PATH
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specify directory for installed MPFR include files
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--with-mpfr-lib=PATH specify directory for the installed MPFR library
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--with-gmp-dir=PATH this option has been REMOVED
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--with-gmp=PATH specify prefix directory for the installed GMP package.
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Equivalent to --with-gmp-include=PATH/include
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plus --with-gmp-lib=PATH/lib
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--with-gmp=PATH specify prefix directory for the installed GMP
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package. Equivalent to
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--with-gmp-include=PATH/include plus
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--with-gmp-lib=PATH/lib
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--with-gmp-include=PATH specify directory for installed GMP include files
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--with-gmp-lib=PATH specify directory for the installed GMP library
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--with-host-libstdcxx=L Use linker arguments L to link with libstdc++
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when linking with PPL
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--with-stage1-ldflags=FLAGS Linker flags for stage1
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-with-stage1-libs=LIBS Libraries for stage1
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--with-boot-libs=LIBS Libraries for stage2 and later
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--with-boot-ldflags=FLAGS Linker flags for stage2 and later
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--with-ppl=PATH Specify prefix directory for the installed PPL package
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Equivalent to --with-ppl-include=PATH/include
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plus --with-ppl-lib=PATH/lib
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--with-ppl-include=PATH Specify directory for installed PPL include files
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--with-ppl-lib=PATH Specify the directory for the installed PPL library
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--with-host-libstdcxx=L use linker arguments L to link with libstdc++ when
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linking with PPL
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--with-stage1-ldflags=FLAGS
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linker flags for stage1
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--with-stage1-libs=LIBS libraries for stage1
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--with-boot-libs=LIBS libraries for stage2 and later
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--with-boot-ldflags=FLAGS
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linker flags for stage2 and later
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--with-ppl=PATH specify prefix directory for the installed PPL
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package. Equivalent to
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--with-ppl-include=PATH/include plus
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--with-ppl-lib=PATH/lib
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--with-ppl-include=PATH specify directory for installed PPL include files
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--with-ppl-lib=PATH specify directory for the installed PPL library
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--with-cloog=PATH Specify prefix directory for the installed CLooG-PPL
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package. Equivalent to
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--with-cloog-include=PATH/include plus
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@ -1528,9 +1535,9 @@ Optional Packages:
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--with-build-sysroot=SYSROOT
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use sysroot as the system root during the build
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--with-debug-prefix-map='A=B C=D ...'
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map A to B, C to D ... in debug information
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--with-build-config='NAME NAME2...'
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Use config/NAME.mk build configuration
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map A to B, C to D ... in debug information
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--with-build-config='NAME NAME2...'
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use config/NAME.mk build configuration
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--with-build-time-tools=PATH
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use given path to find target tools during the build
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@ -3260,7 +3267,7 @@ case "${target}" in
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;;
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bfin-*-*)
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unsupported_languages="$unsupported_languages java"
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noconfigdirs="$noconfigdirs target-boehm-gc gdb"
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noconfigdirs="$noconfigdirs target-boehm-gc"
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if test x${is_cross_compiler} != xno ; then
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target_configdirs="${target_configdirs} target-bsp target-cygmon"
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fi
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166
configure.ac
166
configure.ac
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@ -1,5 +1,5 @@
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
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# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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# Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify it
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@ -344,7 +344,8 @@ esac
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default_ld=
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AC_ARG_ENABLE(gold,
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[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
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[AS_HELP_STRING([[--enable-gold[=ARG]]],
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[build gold @<:@ARG={default,yes,no}@:>@])],
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ENABLE_GOLD=$enableval,
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ENABLE_GOLD=no)
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case "${ENABLE_GOLD}" in
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@ -385,7 +386,8 @@ case "${ENABLE_GOLD}" in
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esac
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AC_ARG_ENABLE(ld,
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[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
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[AS_HELP_STRING([[--enable-ld[=ARG]]],
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[build ld @<:@ARG={default,yes,no}@:>@])],
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ENABLE_LD=$enableval,
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ENABLE_LD=yes)
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@ -480,7 +482,7 @@ fi
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AC_ARG_ENABLE(libada,
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[ --enable-libada build libada directory],
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[AS_HELP_STRING([--enable-libada], [build libada directory])],
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ENABLE_LIBADA=$enableval,
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ENABLE_LIBADA=yes)
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if test "${ENABLE_LIBADA}" != "yes" ; then
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@ -488,7 +490,7 @@ if test "${ENABLE_LIBADA}" != "yes" ; then
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fi
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AC_ARG_ENABLE(libssp,
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[ --enable-libssp build libssp directory],
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[AS_HELP_STRING([--enable-libssp], [build libssp directory])],
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ENABLE_LIBSSP=$enableval,
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ENABLE_LIBSSP=yes)
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@ -711,7 +713,7 @@ case "${target}" in
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;;
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bfin-*-*)
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unsupported_languages="$unsupported_languages java"
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noconfigdirs="$noconfigdirs target-boehm-gc gdb"
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noconfigdirs="$noconfigdirs target-boehm-gc"
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if test x${is_cross_compiler} != xno ; then
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target_configdirs="${target_configdirs} target-bsp target-cygmon"
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fi
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@ -1320,7 +1322,8 @@ ACX_PROG_CMP_IGNORE_INITIAL
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# See if we are building gcc with C++.
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AC_ARG_ENABLE(build-with-cxx,
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[ --enable-build-with-cxx build with C++ compiler instead of C compiler],
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[AS_HELP_STRING([--enable-build-with-cxx],
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[build with C++ compiler instead of C compiler])],
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ENABLE_BUILD_WITH_CXX=$enableval,
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ENABLE_BUILD_WITH_CXX=no)
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@ -1334,12 +1337,17 @@ have_gmp=no
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# Specify a location for mpc
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# check for this first so it ends up on the link line before mpfr.
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AC_ARG_WITH(mpc, [ --with-mpc=PATH specify prefix directory for installed MPC package.
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Equivalent to --with-mpc-include=PATH/include
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plus --with-mpc-lib=PATH/lib])
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AC_ARG_WITH(mpc-include, [ --with-mpc-include=PATH
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specify directory for installed MPC include files])
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AC_ARG_WITH(mpc-lib, [ --with-mpc-lib=PATH specify directory for the installed MPC library])
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AC_ARG_WITH(mpc,
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[AS_HELP_STRING([--with-mpc=PATH],
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[specify prefix directory for installed MPC package.
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Equivalent to --with-mpc-include=PATH/include
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plus --with-mpc-lib=PATH/lib])])
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AC_ARG_WITH(mpc-include,
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[AS_HELP_STRING([--with-mpc-include=PATH],
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[specify directory for installed MPC include files])])
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AC_ARG_WITH(mpc-lib,
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[AS_HELP_STRING([--with-mpc-lib=PATH],
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[specify directory for the installed MPC library])])
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if test "x$with_mpc" != x; then
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gmplibs="-L$with_mpc/lib $gmplibs"
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@ -1363,16 +1371,22 @@ fi
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# Specify a location for mpfr
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# check for this first so it ends up on the link line before gmp.
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AC_ARG_WITH(mpfr-dir, [ --with-mpfr-dir=PATH this option has been REMOVED],
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AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed.
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Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH]))
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AC_ARG_WITH(mpfr-dir,
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[AS_HELP_STRING([--with-mpfr-dir=PATH], [this option has been REMOVED])],
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[AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed.
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Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH])])
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AC_ARG_WITH(mpfr, [ --with-mpfr=PATH specify prefix directory for installed MPFR package.
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Equivalent to --with-mpfr-include=PATH/include
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plus --with-mpfr-lib=PATH/lib])
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AC_ARG_WITH(mpfr-include, [ --with-mpfr-include=PATH
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specify directory for installed MPFR include files])
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AC_ARG_WITH(mpfr-lib, [ --with-mpfr-lib=PATH specify directory for the installed MPFR library])
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AC_ARG_WITH(mpfr,
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[AS_HELP_STRING([--with-mpfr=PATH],
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[specify prefix directory for installed MPFR package.
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Equivalent to --with-mpfr-include=PATH/include
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plus --with-mpfr-lib=PATH/lib])])
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AC_ARG_WITH(mpfr-include,
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[AS_HELP_STRING([--with-mpfr-include=PATH],
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[specify directory for installed MPFR include files])])
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AC_ARG_WITH(mpfr-lib,
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[AS_HELP_STRING([--with-mpfr-lib=PATH],
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[specify directory for the installed MPFR library])])
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if test "x$with_mpfr" != x; then
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gmplibs="-L$with_mpfr/lib $gmplibs"
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@ -1396,15 +1410,22 @@ if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/m
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fi
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# Specify a location for gmp
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AC_ARG_WITH(gmp-dir, [ --with-gmp-dir=PATH this option has been REMOVED],
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AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed.
|
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Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH]))
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AC_ARG_WITH(gmp-dir,
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[AS_HELP_STRING([--with-gmp-dir=PATH], [this option has been REMOVED])],
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[AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed.
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Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH])])
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AC_ARG_WITH(gmp, [ --with-gmp=PATH specify prefix directory for the installed GMP package.
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Equivalent to --with-gmp-include=PATH/include
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plus --with-gmp-lib=PATH/lib])
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AC_ARG_WITH(gmp-include, [ --with-gmp-include=PATH specify directory for installed GMP include files])
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AC_ARG_WITH(gmp-lib, [ --with-gmp-lib=PATH specify directory for the installed GMP library])
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AC_ARG_WITH(gmp,
|
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[AS_HELP_STRING([--with-gmp=PATH],
|
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[specify prefix directory for the installed GMP package.
|
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Equivalent to --with-gmp-include=PATH/include
|
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plus --with-gmp-lib=PATH/lib])])
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AC_ARG_WITH(gmp-include,
|
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[AS_HELP_STRING([--with-gmp-include=PATH],
|
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[specify directory for installed GMP include files])])
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AC_ARG_WITH(gmp-lib,
|
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[AS_HELP_STRING([--with-gmp-lib=PATH],
|
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[specify directory for the installed GMP library])])
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if test "x$with_gmp" != x; then
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@ -1536,8 +1557,10 @@ AC_SUBST(extra_mpc_gmp_configure_flags)
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AC_SUBST(extra_mpc_mpfr_configure_flags)
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|
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# Allow host libstdc++ to be specified for static linking with PPL.
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AC_ARG_WITH(host-libstdcxx, [ --with-host-libstdcxx=L Use linker arguments L to link with libstdc++
|
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when linking with PPL])
|
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AC_ARG_WITH(host-libstdcxx,
|
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[AS_HELP_STRING([--with-host-libstdcxx=L],
|
||||
[use linker arguments L to link with libstdc++
|
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when linking with PPL])])
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case $with_host_libstdcxx in
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no|yes)
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@ -1547,7 +1570,7 @@ esac
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# Linker flags to use for stage1 or when not boostrapping.
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AC_ARG_WITH(stage1-ldflags,
|
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[ --with-stage1-ldflags=FLAGS Linker flags for stage1],
|
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[AS_HELP_STRING([--with-stage1-ldflags=FLAGS], [linker flags for stage1])],
|
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[if test "$withval" = "no" -o "$withval" = "yes"; then
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stage1_ldflags=
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else
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@ -1558,7 +1581,7 @@ AC_SUBST(stage1_ldflags)
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|
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# Libraries to use for stage1 or when not bootstrapping.
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AC_ARG_WITH(stage1-libs,
|
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[ -with-stage1-libs=LIBS Libraries for stage1],
|
||||
[AS_HELP_STRING([--with-stage1-libs=LIBS], [libraries for stage1])],
|
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[if test "$withval" = "no" -o "$withval" = "yes"; then
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stage1_libs=
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else
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|
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@ -1570,7 +1593,7 @@ AC_SUBST(stage1_libs)
|
|||
# Libraries to use for stage2 and later builds. This defaults to the
|
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# argument passed to --with-host-libstdcxx.
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AC_ARG_WITH(boot-libs,
|
||||
[ --with-boot-libs=LIBS Libraries for stage2 and later],
|
||||
[AS_HELP_STRING([--with-boot-libs=LIBS], [libraries for stage2 and later])],
|
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[if test "$withval" = "no" -o "$withval" = "yes"; then
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poststage1_libs=
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else
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|
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@ -1581,7 +1604,8 @@ AC_SUBST(poststage1_libs)
|
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|
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# Linker flags to use for stage2 and later builds.
|
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AC_ARG_WITH(boot-ldflags,
|
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[ --with-boot-ldflags=FLAGS Linker flags for stage2 and later],
|
||||
[AS_HELP_STRING([--with-boot-ldflags=FLAGS],
|
||||
[linker flags for stage2 and later])],
|
||||
[if test "$withval" = "no" -o "$withval" = "yes"; then
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poststage1_ldflags=
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else
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|
|
@ -1600,11 +1624,17 @@ AC_SUBST(poststage1_ldflags)
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ppllibs=" -lppl_c -lppl -lgmpxx"
|
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pplinc=
|
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|
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AC_ARG_WITH(ppl, [ --with-ppl=PATH Specify prefix directory for the installed PPL package
|
||||
Equivalent to --with-ppl-include=PATH/include
|
||||
plus --with-ppl-lib=PATH/lib])
|
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AC_ARG_WITH(ppl-include, [ --with-ppl-include=PATH Specify directory for installed PPL include files])
|
||||
AC_ARG_WITH(ppl-lib, [ --with-ppl-lib=PATH Specify the directory for the installed PPL library])
|
||||
AC_ARG_WITH(ppl,
|
||||
[AS_HELP_STRING([--with-ppl=PATH],
|
||||
[specify prefix directory for the installed PPL package.
|
||||
Equivalent to --with-ppl-include=PATH/include
|
||||
plus --with-ppl-lib=PATH/lib])])
|
||||
AC_ARG_WITH(ppl-include,
|
||||
[AS_HELP_STRING([--with-ppl-include=PATH],
|
||||
[specify directory for installed PPL include files])])
|
||||
AC_ARG_WITH(ppl-lib,
|
||||
[AS_HELP_STRING([--with-ppl-lib=PATH],
|
||||
[specify directory for the installed PPL library])])
|
||||
|
||||
case $with_ppl in
|
||||
no)
|
||||
|
|
@ -1630,7 +1660,8 @@ if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl;
|
|||
fi
|
||||
|
||||
AC_ARG_ENABLE(ppl-version-check,
|
||||
[ --disable-ppl-version-check disable check for PPL version],
|
||||
[AS_HELP_STRING([--disable-ppl-version-check],
|
||||
[disable check for PPL version])],
|
||||
ENABLE_PPL_CHECK=$enableval,
|
||||
ENABLE_PPL_CHECK=yes)
|
||||
|
||||
|
|
@ -1687,7 +1718,7 @@ fi
|
|||
|
||||
# Check for LTO support.
|
||||
AC_ARG_ENABLE(lto,
|
||||
[ --enable-lto enable link time optimization support],
|
||||
[AS_HELP_STRING([--enable-lto], [enable link time optimization support])],
|
||||
enable_lto=$enableval,
|
||||
enable_lto=yes; default_enable_lto=yes)
|
||||
|
||||
|
|
@ -1948,8 +1979,9 @@ if test -d ${srcdir}/gcc; then
|
|||
fi
|
||||
|
||||
AC_ARG_ENABLE(stage1-languages,
|
||||
[ --enable-stage1-languages@<:@=all@:>@ choose additional languages to build during
|
||||
stage1. Mostly useful for compiler development.],
|
||||
[AS_HELP_STRING([[--enable-stage1-languages[=all]]],
|
||||
[choose additional languages to build during
|
||||
stage1. Mostly useful for compiler development])],
|
||||
[case ,${enable_stage1_languages}, in
|
||||
,no,|,,)
|
||||
# Set it to something that will have no effect in the loop below
|
||||
|
|
@ -2010,8 +2042,9 @@ done
|
|||
|
||||
# Check for Boehm's garbage collector
|
||||
AC_ARG_ENABLE(objc-gc,
|
||||
[ --enable-objc-gc enable use of Boehm's garbage collector with the
|
||||
GNU Objective-C runtime],
|
||||
[AS_HELP_STRING([--enable-objc-gc],
|
||||
[enable use of Boehm's garbage collector with the
|
||||
GNU Objective-C runtime])],
|
||||
[case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in
|
||||
*,objc,*:*:yes:*target-boehm-gc*)
|
||||
AC_MSG_ERROR([Boehm's garbage collector was requested yet not supported in this configuration])
|
||||
|
|
@ -2166,8 +2199,8 @@ ACX_TOOL_DIRS
|
|||
copy_dirs=
|
||||
|
||||
AC_ARG_WITH([build-sysroot],
|
||||
[ --with-build-sysroot=SYSROOT
|
||||
use sysroot as the system root during the build],
|
||||
[AS_HELP_STRING([--with-build-sysroot=SYSROOT],
|
||||
[use sysroot as the system root during the build])],
|
||||
[if test x"$withval" != x ; then
|
||||
SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
|
||||
fi],
|
||||
|
|
@ -2175,8 +2208,8 @@ AC_ARG_WITH([build-sysroot],
|
|||
AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
|
||||
|
||||
AC_ARG_WITH([debug-prefix-map],
|
||||
[ --with-debug-prefix-map='A=B C=D ...'
|
||||
map A to B, C to D ... in debug information],
|
||||
[AS_HELP_STRING([--with-debug-prefix-map='A=B C=D ...'],
|
||||
[map A to B, C to D ... in debug information])],
|
||||
[if test x"$withval" != x; then
|
||||
DEBUG_PREFIX_CFLAGS_FOR_TARGET=
|
||||
for debug_map in $withval; do
|
||||
|
|
@ -2605,7 +2638,8 @@ INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
|
|||
# Do not nest @if/@endif pairs, because configure will not warn you at all.
|
||||
|
||||
AC_ARG_ENABLE([bootstrap],
|
||||
[ --enable-bootstrap enable bootstrapping @<:@yes if native build@:>@],,
|
||||
[AS_HELP_STRING([--enable-bootstrap],
|
||||
[enable bootstrapping @<:@yes if native build@:>@])],,
|
||||
enable_bootstrap=default)
|
||||
|
||||
# Issue errors and warnings for invalid/strange bootstrap combinations.
|
||||
|
|
@ -2674,8 +2708,8 @@ esac
|
|||
AC_MSG_CHECKING(for default BUILD_CONFIG)
|
||||
|
||||
AC_ARG_WITH([build-config],
|
||||
[--with-build-config='NAME NAME2...'
|
||||
Use config/NAME.mk build configuration],
|
||||
[AS_HELP_STRING([--with-build-config='NAME NAME2...'],
|
||||
[use config/NAME.mk build configuration])],
|
||||
[case $with_build_config in
|
||||
yes) with_build_config= ;;
|
||||
no) with_build_config= BUILD_CONFIG= ;;
|
||||
|
|
@ -2760,10 +2794,10 @@ extrasub_target="$extrasub_target
|
|||
# Create the serialization dependencies. This uses a temporary file.
|
||||
|
||||
AC_ARG_ENABLE([serial-configure],
|
||||
[ --enable-serial-@<:@{host,target,build}-@:>@configure
|
||||
force sequential configuration of
|
||||
sub-packages for the host, target or build
|
||||
machine, or all sub-packages])
|
||||
[AS_HELP_STRING([[--enable-serial-[{host,target,build}-]configure]],
|
||||
[force sequential configuration of
|
||||
sub-packages for the host, target or build
|
||||
machine, or all sub-packages])])
|
||||
|
||||
case ${enable_serial_configure} in
|
||||
yes)
|
||||
|
|
@ -3227,8 +3261,8 @@ AC_SUBST(CXXFLAGS)
|
|||
|
||||
# Target tools.
|
||||
AC_ARG_WITH([build-time-tools],
|
||||
[ --with-build-time-tools=PATH
|
||||
use given path to find target tools during the build],
|
||||
[AS_HELP_STRING([--with-build-time-tools=PATH],
|
||||
[use given path to find target tools during the build])],
|
||||
[case x"$withval" in
|
||||
x/*) ;;
|
||||
*)
|
||||
|
|
@ -3315,8 +3349,9 @@ AC_SUBST(COMPILER_NM_FOR_TARGET)
|
|||
|
||||
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
||||
AC_ARG_ENABLE(maintainer-mode,
|
||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
||||
(and sometimes confusing) to the casual installer],
|
||||
[AS_HELP_STRING([--enable-maintainer-mode],
|
||||
[enable make rules and dependencies not useful
|
||||
(and sometimes confusing) to the casual installer])],
|
||||
USE_MAINTAINER_MODE=$enableval,
|
||||
USE_MAINTAINER_MODE=no)
|
||||
AC_MSG_RESULT($USE_MAINTAINER_MODE)
|
||||
|
|
@ -3370,8 +3405,8 @@ AC_SUBST(stage1_cflags)
|
|||
|
||||
# Enable --enable-checking in stage1 of the compiler.
|
||||
AC_ARG_ENABLE(stage1-checking,
|
||||
[ --enable-stage1-checking@<:@=all@:>@ choose additional checking for stage1
|
||||
of the compiler],
|
||||
[AS_HELP_STRING([[--enable-stage1-checking[=all]]],
|
||||
[choose additional checking for stage1 of the compiler])],
|
||||
[stage1_checking=--enable-checking=${enable_stage1_checking}],
|
||||
[if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
|
||||
stage1_checking=--enable-checking=yes,types
|
||||
|
|
@ -3382,7 +3417,8 @@ AC_SUBST(stage1_checking)
|
|||
|
||||
# Enable -Werror in bootstrap stage2 and later.
|
||||
AC_ARG_ENABLE(werror,
|
||||
[ --enable-werror enable -Werror in bootstrap stage2 and later], [],
|
||||
[AS_HELP_STRING([--enable-werror],
|
||||
[enable -Werror in bootstrap stage2 and later])], [],
|
||||
[if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
|
||||
enable_werror=yes
|
||||
else
|
||||
|
|
|
|||
Loading…
Reference in New Issue