X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=configure.ac;h=1496347d86ab4cfee52d2890ef3926758b10c730;hb=f2852046a2c3bac1d4455e33876fc9991e9fc713;hp=61cc70077f2821b45d636c7ee6465dea625ee6ad;hpb=38d7211b80a08d2144a073e3eeb0f59d219b5754;p=pf3gnuchains%2Fgcc-fork.git diff --git a/configure.ac b/configure.ac index 61cc70077f2..1496347d86a 100644 --- a/configure.ac +++ b/configure.ac @@ -1,5 +1,5 @@ -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +# 2001, 2002, 2003, 2004, 2005, 2006, 2007 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 @@ -85,14 +85,28 @@ progname=$0 # if PWD already has a value, it is probably wrong. if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi -# Export original configure arguments for use by sub-configures. These -# will be expanded by make, so quote '$'. -tmp="$progname $@" -sed -e 's,\$,$$,g' < conftestsed.out -$tmp -EOF_SED -TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out` -rm -f conftestsed.out +# Export original configure arguments for use by sub-configures. +# Quote arguments with shell meta charatcers. +TOPLEVEL_CONFIGURE_ARGUMENTS= +set -- "$progname" "$@" +for ac_arg +do + case "$ac_arg" in + *" "*|*" "*|*[[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']]*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` + # if the argument is of the form -foo=baz, quote the baz part only + ac_arg=`echo "'$ac_arg'" | sed "s/^'\([[-a-zA-Z0-9]]*=\)/\\1'/"` ;; + *) ;; + esac + # Add the quoted argument to the list. + TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg" +done +if test "$silent" = yes; then + TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent" +fi +# Remove the initial space we just introduced and, as these will be +# expanded by make, quote '$'. +TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'` AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS) moveifchange=${srcdir}/move-if-change @@ -158,10 +172,11 @@ libgcj="target-libffi \ # these libraries are built for the target environment, and are built after # the host libraries and the host tools (which may be a cross compiler) # -target_libraries="target-libiberty \ - target-libgcc \ +target_libraries="target-libgcc \ + target-libiberty \ target-libgloss \ target-newlib \ + target-libgomp \ target-libstdc++-v3 \ target-libmudflap \ target-libssp \ @@ -169,8 +184,7 @@ target_libraries="target-libiberty \ target-boehm-gc \ ${libgcj} \ target-libobjc \ - target-libada \ - target-libgomp" + target-libada" # these tools are built using the target libraries, and are intended to # run only in the target environment @@ -321,7 +335,7 @@ esac AC_ARG_ENABLE(libada, -[ --enable-libada Builds libada directory], +[ --enable-libada build libada directory], ENABLE_LIBADA=$enableval, ENABLE_LIBADA=yes) if test "${ENABLE_LIBADA}" != "yes" ; then @@ -329,7 +343,7 @@ if test "${ENABLE_LIBADA}" != "yes" ; then fi AC_ARG_ENABLE(libssp, -[ --enable-libssp Builds libssp directory], +[ --enable-libssp build libssp directory], ENABLE_LIBSSP=$enableval, ENABLE_LIBSSP=yes) @@ -353,7 +367,7 @@ esac # Disable libmudflap on some systems. if test x$enable_libmudflap = x ; then case "${target}" in - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) + *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | bfin*-*-uclinux*) # Enable libmudflap by default in GNU and friends. ;; *-*-freebsd*) @@ -384,6 +398,8 @@ if test x$enable_libgomp = x ; then esac fi +# Default libgloss CPU subdirectory. +libgloss_dir="$target_cpu" case "${target}" in *-*-chorusos) @@ -490,6 +506,7 @@ case "${target}" in *) noconfigdirs="$noconfigdirs gdb readline" ;; esac + libgloss_dir=wince ;; arc-*-*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" @@ -498,16 +515,23 @@ case "${target}" in ;; arm-*-coff | strongarm-*-coff | xscale-*-coff) noconfigdirs="$noconfigdirs ${libgcj}" + libgloss_dir=arm ;; arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* ) noconfigdirs="$noconfigdirs target-libffi target-qthreads" + libgloss_dir=arm ;; arm*-*-linux-gnueabi) - noconfigdirs="$noconfigdirs target-libffi target-qthreads" - noconfigdirs="$noconfigdirs target-libjava target-libobjc" + noconfigdirs="$noconfigdirs target-qthreads" + noconfigdirs="$noconfigdirs target-libobjc" + case ${with_newlib} in + no) noconfigdirs="$noconfigdirs target-newlib target-libgloss" + esac + libgloss_dir=arm ;; arm*-*-symbianelf*) noconfigdirs="$noconfigdirs ${libgcj} target-libiberty" + libgloss_dir=arm ;; arm-*-pe*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" @@ -554,6 +578,7 @@ case "${target}" in unsupported_languages="$unsupported_languages fortran" noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";; esac + libgloss_dir=cris ;; crx-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}" @@ -564,6 +589,9 @@ case "${target}" in d30v-*-*) noconfigdirs="$noconfigdirs ${libgcj} gdb" ;; + ep9312-*-elf | ep9312-*-coff) + libgloss_dir=arm + ;; fr30-*-elf*) noconfigdirs="$noconfigdirs ${libgcj} gdb" ;; @@ -595,6 +623,9 @@ case "${target}" in hppa*-hp-hpux11*) noconfigdirs="$noconfigdirs ld shellutils" ;; + hppa*-*-pro*) + libgloss_dir=pa + ;; hppa*-*-*) # According to Alexandre Oliva , libjava won't # build on HP-UX 10.20. @@ -615,6 +646,7 @@ case "${target}" in ;; i[[3456789]]86-*-coff | i[[3456789]]86-*-elf) noconfigdirs="$noconfigdirs ${libgcj}" + libgloss_dir=i386 ;; i[[3456789]]86-*-linux*) # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's @@ -684,6 +716,7 @@ case "${target}" in ;; m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + libgloss_dir=m68hc11 ;; m68k-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" @@ -691,6 +724,9 @@ case "${target}" in m68k-*-coff*) noconfigdirs="$noconfigdirs ${libgcj}" ;; + m68*-*-* | fido-*-*) + libgloss_dir=m68k + ;; mcore-*-pe*) # The EPOC C++ environment does not support exceptions or rtti, # and so building libstdc++-v3 tends not to always work. @@ -722,14 +758,17 @@ case "${target}" in # This is temporary until we can link against shared libraries powerpcle-*-solaris*) noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}" + libgloss_dir=rs6000 ;; powerpc-*-beos*) noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" ;; powerpc-*-eabi) noconfigdirs="$noconfigdirs ${libgcj}" + libgloss_dir=rs6000 ;; powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* ) + libgloss_dir=rs6000 ;; rs6000-*-lynxos*) noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}" @@ -743,6 +782,14 @@ case "${target}" in m68k-apollo-*) noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}" ;; + mips*-sde-elf*) + skipdirs="$skipdirs target-libiberty" + noconfigdirs="$noconfigdirs ${libgcj}" + if test x$with_newlib = xyes; then + noconfigdirs="$noconfigdirs gprof" + fi + libgloss_dir=mips + ;; mips*-*-irix5*) noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; @@ -756,14 +803,12 @@ case "${target}" in mips*-*-bsd*) noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; - mips64*-*-linux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" - ;; mips*-*-linux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; mips*-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" + libgloss_dir=mips ;; romp-*-*) noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}" @@ -777,14 +822,19 @@ case "${target}" in esac noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; + sparclet-*-aout* | sparc86x-*-*) + libgloss_dir=sparc + ;; sparc-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; sparc64-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" + libgloss_dir=sparc ;; sparclite-*-*) noconfigdirs="$noconfigdirs ${libgcj}" + libgloss_dir=sparc ;; sparc-*-sunos4*) noconfigdirs="$noconfigdirs ${libgcj}" @@ -957,8 +1007,10 @@ case "${host}" in host_makefile_frag="config/mh-cygwin" ;; *-mingw32*) + host_makefile_frag="config/mh-mingw" ;; *-mingw64*) + host_makefile_frag="config/mh-mingw" ;; *-interix*) host_makefile_frag="config/mh-interix" @@ -1030,49 +1082,31 @@ if test -z "${CC}" && test "${build}" = "${host}" ; then fi if test "${build}" != "${host}" ; then - # If we are doing a Canadian Cross, in which the host and build systems - # are not the same, we set reasonable default values for the tools. - - CC=${CC-${host_noncanonical}-gcc} - CFLAGS=${CFLAGS-"-g -O2"} - CXX=${CXX-${host_noncanonical}-c++} - CXXFLAGS=${CXXFLAGS-"-g -O2"} CC_FOR_BUILD=${CC_FOR_BUILD-gcc} - else - # Set reasonable default values for some tools even if not Canadian. - # Of course, these are different reasonable default values, originally - # specified directly in the Makefile. - # We don't export, so that autoconf can do its job. - # Note that all these settings are above the fragment inclusion point - # in Makefile.in, so can still be overridden by fragments. - # This is all going to change when we autoconfiscate... - CC_FOR_BUILD="\$(CC)" - AC_PROG_CC - - # We must set the default linker to the linker used by gcc for the correct - # operation of libtool. If LD is not defined and we are using gcc, try to - # set the LD default to the ld used by gcc. - if test -z "$LD"; then - if test "$GCC" = yes; then - case $build in - *-*-mingw*) - gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; - *) - gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; - esac - case $gcc_prog_ld in - # Accept absolute paths. - [[\\/]* | [A-Za-z]:[\\/]*)] - LD="$gcc_prog_ld" ;; - esac - fi - fi +fi - CXX=${CXX-"c++"} - CFLAGS=${CFLAGS-"-g"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} +AC_PROG_CC +AC_PROG_CXX + +# We must set the default linker to the linker used by gcc for the correct +# operation of libtool. If LD is not defined and we are using gcc, try to +# set the LD default to the ld used by gcc. +if test -z "$LD"; then + if test "$GCC" = yes; then + case $build in + *-*-mingw*) + gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; + *) + gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; + esac + case $gcc_prog_ld in + # Accept absolute paths. + [[\\/]* | [A-Za-z]:[\\/]*)] + LD="$gcc_prog_ld" ;; + esac + fi fi ACX_PROG_GNAT @@ -1085,16 +1119,16 @@ have_gmp=no # Specify a location for mpfr # check for this first so it ends up on the link line before gmp. -AC_ARG_WITH(mpfr-dir, [ --with-mpfr-dir=PATH This option has been REMOVED], +AC_ARG_WITH(mpfr-dir, [ --with-mpfr-dir=PATH this option has been REMOVED], AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed. Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH])) -AC_ARG_WITH(mpfr, [ --with-mpfr=PATH Specify prefix directory for installed MPFR package +AC_ARG_WITH(mpfr, [ --with-mpfr=PATH specify prefix directory for installed MPFR package. Equivalent to --with-mpfr-include=PATH/include plus --with-mpfr-lib=PATH/lib]) AC_ARG_WITH(mpfr_include, [ --with-mpfr-include=PATH - Specify directory for installed MPFR include files]) -AC_ARG_WITH(mpfr_lib, [ --with-mpfr-lib=PATH Specify the directory for the installed MPFR library]) + specify directory for installed MPFR include files]) +AC_ARG_WITH(mpfr_lib, [ --with-mpfr-lib=PATH specify directory for the installed MPFR library]) if test "x$with_mpfr" != x; then gmplibs="-L$with_mpfr/lib $gmplibs" @@ -1117,15 +1151,15 @@ if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/m fi # Specify a location for gmp -AC_ARG_WITH(gmp-dir, [ --with-gmp-dir=PATH This option has been REMOVED], +AC_ARG_WITH(gmp-dir, [ --with-gmp-dir=PATH this option has been REMOVED], AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed. Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH])) -AC_ARG_WITH(gmp, [ --with-gmp=PATH Specify prefix directory for the installed GMP package +AC_ARG_WITH(gmp, [ --with-gmp=PATH specify prefix directory for the installed GMP package. Equivalent to --with-gmp-include=PATH/include plus --with-gmp-lib=PATH/lib]) -AC_ARG_WITH(gmp_include, [ --with-gmp-include=PATH Specify directory for installed GMP include files]) -AC_ARG_WITH(gmp_lib, [ --with-gmp-lib=PATH Specify the directory for the installed GMP library]) +AC_ARG_WITH(gmp_include, [ --with-gmp-include=PATH specify directory for installed GMP include files]) +AC_ARG_WITH(gmp_lib, [ --with-gmp-lib=PATH specify directory for the installed GMP library]) if test "x$with_gmp" != x; then @@ -1170,9 +1204,11 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0) choke me #endif - mpfr_t n; mpfr_init(n); - mpfr_t x; mpfr_init(x); + mpfr_t n; + mpfr_t x; int t; + mpfr_init (n); + mpfr_init (x); mpfr_atan2 (n, n, x, GMP_RNDN); mpfr_erfc (n, x, GMP_RNDN); mpfr_subnormalize (x, t, GMP_RNDN); @@ -1367,7 +1403,7 @@ if test -d ${srcdir}/gcc; then done AC_ARG_ENABLE(stage1-languages, -[ --enable-stage1-languages[=all] choose additional languages to build during +[ --enable-stage1-languages@<:@=all@:>@ choose additional languages to build during stage1. Mostly useful for compiler development.], [case ,${enable_stage1_languages}, in ,no,|,,) @@ -1415,7 +1451,7 @@ Supported languages are: ${potential_languages}]) fi AC_SUBST(stage1_languages) - ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[[^ ]]*//' -e 's/$/ --enable-languages='"$enable_languages"/ ` + ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[[^ ]]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" ` fi # Handle --disable- generically. @@ -1428,8 +1464,8 @@ done # Check for Boehm's garbage collector AC_ARG_ENABLE(objc-gc, -[ --enable-objc-gc enable the use of Boehm's garbage collector with - the GNU Objective-C runtime.], +[ --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]) @@ -1578,10 +1614,13 @@ case "$host" in enable_gdbtk=no ;; esac +# To find our prefix, in gcc_cv_tool_prefix. +ACX_TOOL_DIRS + copy_dirs= AC_ARG_WITH([build-sysroot], - [ --with-build-sysroot=sysroot + [ --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" @@ -1589,6 +1628,18 @@ AC_ARG_WITH([build-sysroot], [SYSROOT_CFLAGS_FOR_TARGET=]) 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], + [if test x"$withval" != x; then + DEBUG_PREFIX_CFLAGS_FOR_TARGET= + for debug_map in $withval; do + DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map" + done + fi], + [DEBUG_PREFIX_CFLAGS_FOR_TARGET=]) +AC_SUBST(DEBUG_PREFIX_CFLAGS_FOR_TARGET) + # Handle --with-headers=XXX. If the value is not "yes", the contents of # the named directory are copied to $(tooldir)/sys-include. if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then @@ -1597,10 +1648,7 @@ if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then exit 1 fi if test x"${with_headers}" != xyes ; then - case "${exec_prefixoption}" in - "") x=${prefix} ;; - *) x=${exec_prefix} ;; - esac + x=${gcc_cv_tool_prefix} copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include" fi fi @@ -1616,10 +1664,7 @@ if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then if test x"${with_libs}" != xyes ; then # Copy the libraries in reverse order, so that files in the first named # library override files in subsequent libraries. - case "${exec_prefixoption}" in - "") x=${prefix} ;; - *) x=${exec_prefix} ;; - esac + x=${gcc_cv_tool_prefix} for l in ${with_libs}; do copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}" done @@ -1698,10 +1743,10 @@ case "${target}" in alpha*-*-*vms*) md_exec_prefix=/gnu/lib/gcc-lib ;; - i[34567]86-pc-msdosdjgpp*) + i[[34567]]86-pc-msdosdjgpp*) md_exec_prefix=/dev/env/DJDIR/bin ;; - i[34567]86-*-sco3.2v5*) + i[[34567]]86-*-sco3.2v5*) if test $with_gnu_as = yes; then md_exec_prefix=/usr/gnu/bin else @@ -1732,7 +1777,7 @@ case "${target}" in *-*-nto-qnx* | \ *-*-rtems* | \ *-*-solaris2* | \ - *-*-sysv[45]* | \ + *-*-sysv[[45]]* | \ *-*-vxworks* | \ *-wrs-windiss) md_exec_prefix=/usr/ccs/bin @@ -1750,6 +1795,12 @@ case "${target}" in spu-*-*) target_makefile_frag="config/mt-spu" ;; + mips*-sde-elf*) + target_makefile_frag="config/mt-sde" + ;; + mipsisa*-*-elfoabi*) + target_makefile_frag="config/mt-mips-elfoabi" + ;; *-*-netware*) target_makefile_frag="config/mt-netware" ;; @@ -1946,7 +1997,7 @@ INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` # not to nest @if/@endif pairs, because configure will not warn you at all. AC_ARG_ENABLE([bootstrap], -[ --enable-bootstrap Enable bootstrapping [yes if native build]],, +[ --enable-bootstrap enable bootstrapping @<:@yes if native build@:>@],, enable_bootstrap=default) # Issue errors and warnings for invalid/strange bootstrap combinations. @@ -2040,10 +2091,10 @@ extrasub="$extrasub # Create the serialization dependencies. This uses a temporary file. AC_ARG_ENABLE([serial-configure], -[ --enable-serial-[{host,target,build}-]configure - Force sequential configuration of +[ --enable-serial-@<:@{host,target,build}-@:>@configure + force sequential configuration of sub-packages for the host, target or build - machine, or all sub-packages]) + machine, or all sub-packages]) case ${enable_serial_configure} in yes) @@ -2096,7 +2147,8 @@ baseargs= keep_next=no skip_next=no eval "set -- $ac_configure_args" -for ac_arg; do +for ac_arg +do if test X"$skip_next" = X"yes"; then skip_next=no continue @@ -2182,6 +2234,9 @@ EOF_SED gcc_transform_name=`cat conftestsed.out` rm -f conftestsed.out baseargs="$baseargs --program-transform-name='${gcc_transform_name}'" +if test "$silent" = yes; then + baseargs="$baseargs --silent" +fi # For the build-side libraries, we just need to pretend we're native, # and not use the same cache file. Multilibs are neither needed nor @@ -2282,6 +2337,19 @@ case " $target_configdirs " in # for any libc-related directories first (so make it the last -B # switch). FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' + + # If we're building libgloss, find the startup file, simulator library + # and linker script. + case " $target_configdirs " in + *" libgloss "*) + # Look for startup file, simulator library and maybe linker script. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir" + # Look for libnosys.a in case the target needs it. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys' + # Most targets have the linker script in the source directory. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir" + ;; + esac ;; esac ;; @@ -2315,16 +2383,6 @@ fi # Search for other target-specific linker scripts and such. case "${target}" in - m32c-*-* ) - if test -d ${srcdir}/libgloss/m32c; then - # This is for crt0.o - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/m32c' - # This is for r8c.ld - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/m32c' - # This is for libnosys.a - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys' - fi - ;; mep*) FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary" ;; @@ -2404,10 +2462,10 @@ case " $build_configdirs " in *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;; *) changequote(,) - # For an installed makeinfo, we require it to be from texinfo 4.4 or + # For an installed makeinfo, we require it to be from texinfo 4.6 or # higher, else we use the "missing" dummy. if ${MAKEINFO} --version \ - | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[4-9]|[5-9])' >/dev/null 2>&1; then + | egrep 'texinfo[^0-9]*(4\.([6-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then : else MAKEINFO="$MISSING makeinfo" @@ -2443,6 +2501,7 @@ NCN_STRICT_CHECK_TOOLS(NM, nm) NCN_STRICT_CHECK_TOOLS(RANLIB, ranlib, :) NCN_STRICT_CHECK_TOOLS(STRIP, strip, :) NCN_STRICT_CHECK_TOOLS(WINDRES, windres) +NCN_STRICT_CHECK_TOOLS(WINDMC, windmc) NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy) NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump) AC_SUBST(CC) @@ -2453,7 +2512,7 @@ AC_SUBST(CXXFLAGS) # Target tools. AC_ARG_WITH([build-time-tools], - [ --with-build-time-tools=path + [ --with-build-time-tools=PATH use given path to find target tools during the build], [case x"$withval" in x/*) ;; @@ -2480,6 +2539,7 @@ ACX_CHECK_INSTALLED_TARGET_TOOL(OBJDUMP_FOR_TARGET, objdump) ACX_CHECK_INSTALLED_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib, :) ACX_CHECK_INSTALLED_TARGET_TOOL(STRIP_FOR_TARGET, strip) ACX_CHECK_INSTALLED_TARGET_TOOL(WINDRES_FOR_TARGET, windres) +ACX_CHECK_INSTALLED_TARGET_TOOL(WINDMC_FOR_TARGET, windmc) RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" @@ -2505,6 +2565,7 @@ GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump]) GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib]) GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip]) GCC_TARGET_TOOL(windres, WINDRES_FOR_TARGET, WINDRES, [binutils/windres]) +GCC_TARGET_TOOL(windmc, WINDMC_FOR_TARGET, WINDMC, [binutils/windmc]) AC_SUBST(FLAGS_FOR_TARGET) AC_SUBST(RAW_CXX_FOR_TARGET) @@ -2573,7 +2634,13 @@ if test "$GCC" = yes; then # Pass -fkeep-inline-functions for stage 1 if the GCC version supports it. CFLAGS="$CFLAGS -fkeep-inline-functions" AC_MSG_CHECKING([whether -fkeep-inline-functions is supported]) - AC_TRY_COMPILE(,, + AC_TRY_COMPILE([ +#if (__GNUC__ < 3) \ + || (__GNUC__ == 3 && (__GNUC_MINOR__ < 3 \ + || (__GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ < 1))) +#error http://gcc.gnu.org/PR29382 +#endif + ],, [AC_MSG_RESULT([yes]); stage1_cflags="$stage1_cflags -fkeep-inline-functions"], [AC_MSG_RESULT([no])]) @@ -2584,13 +2651,13 @@ AC_SUBST(stage1_cflags) # Enable --enable-checking in stage1 of the compiler. AC_ARG_ENABLE(stage1-checking, -[ --enable-stage1-checking[=all] choose additional checking for stage1 - of the compiler.], +[ --enable-stage1-checking@<:@=all@:>@ choose additional checking for stage1 + of the compiler], [stage1_checking=--enable-checking=${enable_stage1_checking}], -[if test "x$enable_checking" = xno; then - stage1_checking=--enable-checking +[if test "x$enable_checking" = xno || test "x$enable_checking" = x; then + stage1_checking=--enable-checking=yes,types else - stage1_checking=--enable-checking${enable_checking+=}$enable_checking + stage1_checking=--enable-checking=$enable_checking,types fi]) AC_SUBST(stage1_checking) @@ -2610,22 +2677,28 @@ AC_SUBST(stage2_werror_flag) # Flags needed to enable html installing and building AC_ARG_WITH(datarootdir, -[ --with-datarootdir Use datarootdir as the data root directory.], +[ --with-datarootdir use datarootdir as the data root directory.], [datarootdir="\${prefix}/${withval}"], [datarootdir="\${prefix}/share"]) AC_ARG_WITH(docdir, -[ --with-docdir Install documentation in this directory.], +[ --with-docdir install documentation in this directory.], [docdir="\${prefix}/${withval}"], [docdir="\${datarootdir}/doc"]) +AC_ARG_WITH(pdfdir, +[ --with-pdfdir install pdf in this directory.], +[pdfdir="\${prefix}/${withval}"], +[pdfdir="\${docdir}"]) + AC_ARG_WITH(htmldir, -[ --with-htmldir Install html in this directory.], +[ --with-htmldir install html in this directory.], [htmldir="\${prefix}/${withval}"], [htmldir="\${docdir}"]) AC_SUBST(datarootdir) AC_SUBST(docdir) +AC_SUBST(pdfdir) AC_SUBST(htmldir) AC_OUTPUT(Makefile)