X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=configure;h=592bf91279556240d1228c2ee71c51b9bcf18580;hp=71791ac9e2acf1549985ff0c6b0baf06e80ed6c1;hb=1de34e084ee2bcaf9f6a3db0018fab74a79c8de2;hpb=d74dd50d34819fb30789057d794d6ced1c93d8de diff --git a/configure b/configure index 71791ac9e2a..592bf912795 100755 --- a/configure +++ b/configure @@ -12,6 +12,18 @@ ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: ac_help="$ac_help + --enable-libada Builds libada directory" +ac_help="$ac_help + --with-mpfr-dir=PATH Specify source directory for MPFR library" +ac_help="$ac_help + --with-mpfr=PATH Specify directory for installed MPFR library" +ac_help="$ac_help + --with-gmp-dir=PATH Specify source directory for GMP library" +ac_help="$ac_help + --with-gmp=PATH Specify directory for installed GMP library" +ac_help="$ac_help + --enable-bootstrap[=lean] Enable bootstrapping [no]" +ac_help="$ac_help --enable-serial-[{host,target,build}-]configure Force sequential configuration of sub-packages for the host, target or build @@ -19,6 +31,8 @@ ac_help="$ac_help ac_help="$ac_help --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --enable-werror enable -Werror in bootstrap stage2 and later" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -531,7 +545,7 @@ fi ac_aux_dir= -for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do +for ac_dir in ${GNUSYSTEM_AUX_DIR} $srcdir $srcdir/.. $srcdir/../..; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" @@ -577,7 +591,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:581: checking host system type" >&5 +echo "configure:595: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -598,7 +612,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:602: checking target system type" >&5 +echo "configure:616: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -616,7 +630,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:620: checking build system type" >&5 +echo "configure:634: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -671,7 +685,7 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x," # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:675: checking for a BSD compatible install" >&5 +echo "configure:689: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -723,49 +737,50 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' +echo $ac_n "checking whether ln works""... $ac_c" 1>&6 +echo "configure:742: checking whether ln works" >&5 +if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata_t +echo >conftestdata_f +if ln conftestdata_f conftestdata_t 2>/dev/null +then + acx_cv_prog_LN=ln +else + acx_cv_prog_LN=no +fi +rm -f conftestdata_f conftestdata_t -# Autoconf M4 include file defining utility macros for complex Canadian -# cross builds. - - - - - - -#### -# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM -# or AC_INIT. -# These demand that AC_CANONICAL_SYSTEM be called beforehand. - -#### -# NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path]) -# Like AC_CHECK_TOOL, but tries a prefix of the target, not the host. -# Code is pretty much lifted from autoconf2.53. - - - -#### -# NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path]) -# Like AC_CHECK_TOOL, but requires the prefix if build!=host. - - - -#### -# NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path]) -# Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target. - - -### -# AC_PROG_CPP_WERROR -# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which -# triggers warnings from the preprocessor. Will be in autoconf 2.58. -# For now, using this also overrides header checks to use only the -# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a -# bit harder from here). -# Eventually autoconf will default to checking headers with the compiler -# instead, and we'll have to do this differently. +fi +if test $acx_cv_prog_LN = no; then + LN="cp" + echo "$ac_t""no, using $LN" 1>&6 +else + LN="$acx_cv_prog_LN" + echo "$ac_t""yes" 1>&6 +fi -# AC_PROG_CPP_WERROR +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:766: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi ### we might need to use some other shell than /bin/sh for running subshells @@ -864,9 +879,17 @@ fi # Double entries in build_configdirs, configdirs, or target_configdirs may # cause circular dependencies and break everything horribly. +# these library is used by various programs built for the build +# environment +# +build_libs="build-libiberty" + +# these tools are built for the build environment +build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes" + # these libraries are used by various programs built for the host environment # -host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib" +host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp" # these tools are built for the host environment # Note, the powerpc-eabi build depends on sim occurring before gdb in order to @@ -889,9 +912,11 @@ target_libraries="target-libiberty \ target-libgloss \ target-newlib \ target-libstdc++-v3 \ - target-libf2c \ + target-libmudflap \ + target-libgfortran \ ${libgcj} \ - target-libobjc" + target-libobjc \ + target-libada" # these tools are built using the target libraries, and are intended to # run only in the target environment @@ -909,19 +934,9 @@ target_tools="target-examples target-groff target-gperf target-rda" ## is important because configure will choke if they ever get through. ## ${configdirs} is directories we build using the host tools. ## ${target_configdirs} is directories we build using the target tools. -# configdirs=`echo ${host_libs} ${host_tools}` target_configdirs=`echo ${target_libraries} ${target_tools}` - -# Only make build modules if build != host. -# This should be done more generally, but at the moment it doesn't matter. -if test ${host_alias} != ${build_alias} ; then - # This is the only build module. - build_modules=libiberty -else - build_modules= -fi - +build_configdirs=`echo ${build_libs} ${build_tools}` ################################################################################ @@ -987,7 +1002,7 @@ fi case ${with_x} in yes | "") ;; # the default value for this tree is that X11 is available no) - skipdirs="${skipdirs} tk tix itcl libgui" + skipdirs="${skipdirs} tk itcl libgui" # We won't be able to build gdbtk without X. enable_gdbtk=no ;; @@ -1038,35 +1053,48 @@ case "${host}" in noconfigdirs="$noconfigdirs byacc" ;; i[3456789]86-*-vsta) - noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext" + noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext" ;; i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*) - noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi" + noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi" ;; i[3456789]86-*-mingw32*) - # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv" - noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool" + # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv" + noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool" ;; i[3456789]86-*-beos*) - noconfigdirs="$noconfigdirs tk itcl tix libgui gdb" + noconfigdirs="$noconfigdirs tk itcl libgui gdb" ;; *-*-cygwin*) - noconfigdirs="autoconf automake send-pr rcs guile perl" + noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl" ;; *-*-netbsd*) - noconfigdirs="rcs" + noconfigdirs="$noconfigdirs rcs" ;; ppc*-*-pe) - noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv" + noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv" ;; powerpc-*-beos*) - noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline" + noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline" ;; *-*-darwin*) - noconfigdirs="$noconfigdirs tk itcl tix libgui" + noconfigdirs="$noconfigdirs tk itcl libgui" ;; esac + +# Check whether --enable-libada or --disable-libada was given. +if test "${enable_libada+set}" = set; then + enableval="$enable_libada" + ENABLE_LIBADA=$enableval +else + ENABLE_LIBADA=yes +fi + +if test "${ENABLE_LIBADA}" != "yes" ; then + noconfigdirs="$noconfigdirs target-libada" +fi + # Save it here so that, even in case of --enable-libgcj, if the Java # front-end isn't enabled, we still get libgcj disabled. libgcj_saved=$libgcj @@ -1083,24 +1111,63 @@ no) ;; esac + +# Allow --disable-libmudflap to exclude target-libmudflap +case $enable_libmudflap in +yes) + ;; +no) + noconfigdirs="$noconfigdirs target-libmudflap" + ;; +"") + case "${target}" in + *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu) + # Enable libmudflap by default in GNU and friends. + ;; + *-*-freebsd*) + # Enable libmudflap by default in FreeBSD. + ;; + *) + # Disable it by default everywhere else. + noconfigdirs="$noconfigdirs target-libmudflap" + ;; + esac +esac + + case "${target}" in *-*-chorusos) noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" ;; powerpc-*-darwin*) noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof" - noconfigdirs="$noconfigdirs target-libobjc" ;; *-*-darwin*) noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof" - noconfigdirs="$noconfigdirs target-libobjc ${libgcj}" + noconfigdirs="$noconfigdirs ${libgcj}" ;; *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*) noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" ;; + *-*-freebsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \ + && test -f /usr/local/include/gmp.h; then + with_gmp=/usr/local + fi + + # Skip some stuff that's unsupported on some FreeBSD configurations. + case "${target}" in + i*86-*-*) ;; + alpha*-*-*) ;; + *) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + esac + ;; *-*-kaos*) # Remove unsupported stuff on all kaOS configurations. - skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx" + skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx" skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf" skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib" noconfigdirs="$noconfigdirs target-libgloss" @@ -1118,17 +1185,11 @@ case "${target}" in ;; esac ;; - *-*-netware) - noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}" + *-*-netware*) + noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap" ;; *-*-rtems*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" - case ${target} in - h8300*-*-* | h8500-*-*) - noconfigdirs="$noconfigdirs target-libf2c" - ;; - *) ;; - esac ;; *-*-uclinux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}" @@ -1149,9 +1210,6 @@ case "${target}" in # newlib is not 64 bit ready noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; alpha*-*-*) # newlib is not 64 bit ready noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" @@ -1166,7 +1224,7 @@ case "${target}" in noconfigdirs="$noconfigdirs ${libgcj}" noconfigdirs="$noconfigdirs target-examples" noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr" - noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim" + noconfigdirs="$noconfigdirs tcl tk itcl libgui sim" noconfigdirs="$noconfigdirs expect dejagnu" # the C++ libraries don't build on top of CE's C libraries noconfigdirs="$noconfigdirs target-libstdc++-v3" @@ -1183,9 +1241,12 @@ case "${target}" in arm-*-coff | strongarm-*-coff | xscale-*-coff) noconfigdirs="$noconfigdirs ${libgcj}" ;; - arm-*-elf* | strongarm-*-elf* | xscale-*-elf*) + arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* ) noconfigdirs="$noconfigdirs target-libffi target-qthreads" ;; + arm*-*-symbianelf*) + noconfigdirs="$noconfigdirs ${libgcj} target-libiberty" + ;; arm-*-pe*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; @@ -1219,6 +1280,9 @@ case "${target}" in cris-*-*) noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" ;; + crx-*-*) + noconfigdirs="$noconfigdirs target-libgloss target-libstdc++-v3 target-mudflap ${libgcj}" + ;; d10v-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" ;; @@ -1232,10 +1296,10 @@ case "${target}" in noconfigdirs="$noconfigdirs ${libgcj}" ;; h8300*-*-*) - noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c" + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; h8500-*-*) - noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c" + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" ;; hppa*64*-*-linux* | parisc*64*-*-linux*) # In this case, it's because the hppa64-linux target is for @@ -1261,18 +1325,15 @@ case "${target}" in ;; ia64*-*-elf*) # No gdb support yet. - noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb" + noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb" ;; ia64*-**-hpux*) # No gdb or ld support yet. - noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld" + noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld" ;; i[3456789]86-*-coff | i[3456789]86-*-elf) noconfigdirs="$noconfigdirs ${libgcj}" ;; - i[3456789]86-*-freebsd* | i[3456789]86-*-kfreebsd*-gnu) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; i[3456789]86-*-linux*) # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's # not build java stuff by default. @@ -1299,20 +1360,25 @@ case "${target}" in # Can't build gdb for mingw32 if not native. case "${host}" in i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc. - *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv" + *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl gnuserv" ;; esac ;; *-*-cygwin*) target_configdirs="$target_configdirs target-libtermcap target-winsup" noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}" - # always build newlib. - skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` + # always build newlib if winsup directory is present. + if test -d "$srcdir/winsup" + then + skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` + else + echo "Warning: winsup is missing so newlib can't be built." + fi # Can't build gdb for Cygwin if not native. case "${host}" in *-*-cygwin*) ;; # keep gdb tcl tk expect etc. - *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv" + *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl libgui gnuserv" ;; esac ;; @@ -1368,13 +1434,13 @@ case "${target}" in ;; powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) target_configdirs="$target_configdirs target-winsup" - noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}" + noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}" # always build newlib. skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; # This is temporary until we can link against shared libraries powerpcle-*-solaris*) - noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}" + noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}" ;; powerpc-*-beos*) noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" @@ -1386,7 +1452,7 @@ case "${target}" in noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}" ;; rs6000-*-aix*) - noconfigdirs="$noconfigdirs gprof ${libgcj}" + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; rs6000-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" @@ -1395,8 +1461,7 @@ case "${target}" in noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}" ;; mips*-*-irix5*) - # The GNU linker does not support shared libraries. - noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}" + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; mips*-*-irix6*) # Linking libjava exceeds command-line length limits on at least @@ -1414,6 +1479,9 @@ case "${target}" in mipstx39-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips ;; + mips64*-*-linux*) + noconfigdirs="$noconfigdirs target-newlib ${libgcj}" + ;; mips*-*-linux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; @@ -1478,7 +1546,7 @@ case "${target}" in ip2k-*-*) noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" ;; - *-*-linux*) + *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; *-*-lynxos*) @@ -1496,183 +1564,965 @@ case "${noconfigdirs}" in *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; esac -# Figure out what language subdirectories are present. -# Look if the user specified --enable-languages="..."; if not, use -# the environment variable $LANGUAGES if defined. $LANGUAGES might -# go away some day. -# NB: embedded tabs in this IF block -- do not untabify -if test x"${enable_languages+set}" != xset; then - if test x"${LANGUAGES+set}" = xset; then - enable_languages="${LANGUAGES}" - echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 - else - enable_languages=all - fi -else - if test x"${enable_languages}" = x || - test x"${enable_languages}" = xyes; - then - echo configure.in: --enable-languages needs at least one language argument 1>&2 - exit 1 - fi -fi -enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` - -# First scan to see if an enabled language requires some other language. -# We assume that a given config-lang.in will list all the language -# front ends it requires, even if some are required indirectly. -for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do - case ${lang_frag} in - ..) ;; - # The odd quoting in the next line works around - # an apparent bug in bash 1.12 on linux. - ${srcdir}/gcc/[*]/config-lang.in) ;; - *) - # From the config-lang.in, get $language, $lang_requires - language= - lang_requires= - . ${lang_frag} - for other in ${lang_requires} ; do - case ,${enable_languages}, in - *,$other,*) ;; - *,all,*) ;; - *,$language,*) - echo " \`$other' language required by \`$language'; enabling" 1>&2 - enable_languages="${enable_languages},${other}" - ;; - esac - done - ;; - esac -done - -for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do - case ${lang_frag} in - ..) ;; - # The odd quoting in the next line works around - # an apparent bug in bash 1.12 on linux. - ${srcdir}/gcc/[*]/config-lang.in) ;; - *) - # From the config-lang.in, get $language, $target_libs, - # $lang_dirs, and $build_by_default - language= - target_libs= - lang_dirs= - build_by_default= - . ${lang_frag} - if test "x$language" = x ; then - echo "${lang_frag} doesn't set \$language." 1>&2 - exit 1 - fi - case ,${enable_languages}, in - *,${language},*) - # Language was explicitly selected; include it. - add_this_lang=yes - ;; - *,all,*) - # 'all' was selected; include 'default' languages. - case ${build_by_default} in - no) add_this_lang=no ;; - *) add_this_lang=yes ;; - esac - ;; - *) add_this_lang=no ;; - esac - case ${add_this_lang} in - no) - # Remove language-dependent dirs. - eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\" - ;; - esac - ;; - esac -done - -# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and -# $target_configdirs. -# If we have the source for $noconfigdirs entries, add them to $notsupp. - -notsupp="" -for dir in . $skipdirs $noconfigdirs ; do - dirname=`echo $dir | sed -e s/target-//g` - if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` - if test -r $srcdir/$dirname/configure ; then - if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then - true - else - notsupp="$notsupp $dir" - fi - fi - fi - if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` - if test -r $srcdir/$dirname/configure ; then - if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then - true - else - notsupp="$notsupp $dir" - fi - fi - fi -done - -# Sometimes the tools are distributed with libiberty but with no other -# libraries. In that case, we don't want to build target-libiberty. -if test -n "${target_configdirs}" ; then - others= - for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do - if test "$i" != "libiberty" ; then - if test -r $srcdir/$i/configure ; then - others=yes; - break; - fi - fi - done - if test -z "${others}" ; then - target_configdirs= - fi -fi - -# Quietly strip out all directories which aren't configurable in this tree. -# This relies on all configurable subdirectories being autoconfiscated, which -# is now the case. -configdirs_all="$configdirs" -configdirs= -for i in ${configdirs_all} ; do - if test -f ${srcdir}/$i/configure ; then - configdirs="${configdirs} $i" - fi -done -target_configdirs_all="$target_configdirs" -target_configdirs= -for i in ${target_configdirs_all} ; do - j=`echo $i | sed -e s/target-//g` - if test -f ${srcdir}/$j/configure ; then - target_configdirs="${target_configdirs} $i" - fi -done - -# Produce a warning message for the subdirs we can't configure. -# This isn't especially interesting in the Cygnus tree, but in the individual -# FSF releases, it's important to let people know when their machine isn't -# supported by the one or two programs in a package. +# Work in distributions that contain no compiler tools, like Autoconf. +tentative_cc="" +host_makefile_frag=/dev/null +if test -d ${srcdir}/config ; then +case "${host}" in + m68k-hp-hpux*) + # Avoid "too much defining" errors from HPUX compiler. + tentative_cc="cc -Wp,-H256000" + # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding. + # If it's HP/UX ar, this should be harmless. + RANLIB="ar ts" + ;; + m68k-apollo-sysv*) + tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG" + ;; + m68k-apollo-bsd*) + #None of the Apollo compilers can compile gas or binutils. The preprocessor + # chokes on bfd, the compiler won't let you assign integers to enums, and + # other problems. Defining CC to gcc is a questionable way to say "don't use + # the apollo compiler" (the preferred version of GCC could be called cc, + # or whatever), but I'm not sure leaving CC as cc is any better... + #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG + # Used to have BISON=yacc. + tentative_cc=gcc + ;; + m88k-dg-dgux*) + tentative_cc="gcc -Wall -ansi -D__using_DGUX" + ;; + m88k-harris-cxux*) + # Under CX/UX, we want to tell the compiler to use ANSI mode. + tentative_cc="cc -Xa" + host_makefile_frag="config/mh-cxux" + ;; + m88k-motorola-sysv*) + ;; + mips*-dec-ultrix*) + tentative_cc="cc -Wf,-XNg1000" + host_makefile_frag="config/mh-decstation" + ;; + mips*-nec-sysv4*) + # The C compiler on NEC MIPS SVR4 needs bigger tables. + tentative_cc="cc -ZXNd=5000 -ZXNg=1000" + host_makefile_frag="config/mh-necv4" + ;; + mips*-sgi-irix4*) + # Tell compiler to use K&R C. We can't compile under the SGI Ansi + # environment. Also bump switch table size so that cp-parse will + # compile. Bump string length limit so linker builds. + tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192" + ;; + mips*-*-sysv4*) + host_makefile_frag="config/mh-sysv4" + ;; + mips*-*-sysv*) + # This is for a MIPS running RISC/os 4.52C. -if test -n "${notsupp}" && test -z "${norecursion}" ; then - # If $appdirs is non-empty, at least one of those directories must still - # be configured, or we error out. (E.g., if the gas release supports a - # specified target in some subdirs but not the gas subdir, we shouldn't - # pretend that all is well.) - if test -n "$appdirs" ; then - for dir in $appdirs ; do - if test -r $dir/Makefile.in ; then - if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - appdirs="" - break - fi - if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - appdirs="" - break + # This is needed for GDB, but needs to be in the top-level make because + # if a library is compiled with the bsd headers and gets linked with the + # sysv system libraries all hell can break loose (e.g. a jmp_buf might be + # a different size). + # ptrace(2) apparently has problems in the BSD environment. No workaround is + # known except to select the sysv environment. Could we use /proc instead? + # These "sysv environments" and "bsd environments" often end up being a pain. + # + # This is not part of CFLAGS because perhaps not all C compilers have this + # option. + tentative_cc="cc -systype sysv" + ;; + i370-ibm-opened*) + tentative_cc="c89" + ;; + i[3456789]86-*-sysv5*) + host_makefile_frag="config/mh-sysv5" + ;; + i[3456789]86-*-dgux*) + tentative_cc="gcc -Wall -ansi -D__using_DGUX" + host_makefile_frag="config/mh-dgux386" + ;; + i[3456789]86-ncr-sysv4.3*) + # The MetaWare compiler will generate a copyright message unless you + # turn it off by adding the -Hnocopyr flag. + tentative_cc="cc -Hnocopyr" + ;; + i[3456789]86-ncr-sysv4*) + # for an NCR 3000 (i486/SVR4) system. + # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc. + # This compiler not only emits obnoxious copyright messages every time + # you run it, but it chokes and dies on a whole bunch of GNU source + # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc. + tentative_cc="/usr/ccs/ATT/cc" + host_makefile_frag="config/mh-ncr3000" + ;; + i[3456789]86-*-sco3.2v5*) + ;; + i[3456789]86-*-sco*) + # The native C compiler botches some simple uses of const. Unfortunately, + # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h. + tentative_cc="cc -Dconst=" + host_makefile_frag="config/mh-sco" + ;; + i[3456789]86-*-udk*) + host_makefile_frag="config/mh-sysv5" + ;; + i[3456789]86-*-solaris2*) + host_makefile_frag="config/mh-sysv4" + ;; + i[3456789]86-*-msdosdjgpp*) + host_makefile_frag="config/mh-djgpp" + ;; + *-cygwin*) + host_makefile_frag="config/mh-cygwin" + ;; + *-mingw32*) + host_makefile_frag="config/mh-mingw32" + ;; + *-interix*) + host_makefile_frag="config/mh-interix" + ;; + vax-*-ultrix2*) + # The old BSD pcc isn't up to compiling parts of gdb so use gcc + tentative_cc=gcc + ;; + *-*-solaris2*) + host_makefile_frag="config/mh-solaris" + ;; + m68k-sun-sunos*) + # Sun's C compiler needs the -J flag to be able to compile cp-parse.c + # without overflowing the jump tables (-J says to use a 32 bit table) + tentative_cc="cc -J" + ;; + *-hp-hpux*) + tentative_cc="cc -Wp,-H256000" + ;; + *-*-hiux*) + tentative_cc="cc -Wp,-H256000" + ;; + rs6000-*-lynxos*) + # /bin/cc is less than useful for our purposes. Always use GCC + tentative_cc="/usr/cygnus/progressive/bin/gcc" + host_makefile_frag="config/mh-lynxrs6k" + ;; + powerpc-*-darwin*) + host_makefile_frag="config/mh-ppc-darwin" + ;; + *-*-lynxos*) + # /bin/cc is less than useful for our purposes. Always use GCC + tentative_cc="/bin/gcc" + ;; + *-*-sysv4*) + host_makefile_frag="config/mh-sysv4" + ;; +esac +fi + +# If we aren't going to be using gcc, see if we can extract a definition +# of CC from the fragment. +# Actually, use the 'pre-extracted' version above. +if test -z "${CC}" && test "${build}" = "${host}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + found= + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc; then + found=yes + break + fi + done + IFS="$save_ifs" + if test -z "${found}" && test -n "${tentative_cc}" ; then + CC=$tentative_cc + fi +fi + +if test "${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-${host_alias}-gcc} + CFLAGS=${CFLAGS-"-g -O2"} + CXX=${CXX-${host_alias}-c++} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + CC_FOR_BUILD=${CC_FOR_BUILD-gcc} + CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} + CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} + GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} + GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} + BUILD_PREFIX=${build_alias}- + BUILD_PREFIX_1=${build_alias}- + +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)" + GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" + BUILD_PREFIX= + BUILD_PREFIX_1=loser- + + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1774: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1804: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1855: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1887: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 1898 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:1903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1929: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:1934: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1962: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + + + # We must set the default linker to the linker used by gcc for the correct + # operation of libtool. If LD is not defined and we are using gcc, try to + # set the LD default to the ld used by gcc. + if test -z "$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 + + CXX=${CXX-"c++"} + CFLAGS=${CFLAGS-"-g"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} +fi + +if test $host != $build; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + + + +# Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. +set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2029: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$GNATBIND"; then + ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +GNATBIND="$ac_cv_prog_GNATBIND" +if test -n "$GNATBIND"; then + echo "$ac_t""$GNATBIND" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +if test -z "$ac_cv_prog_GNATBIND"; then +if test -n "$ac_tool_prefix"; then + # Extract the first word of "gnatbind", so it can be a program name with args. +set dummy gnatbind; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2061: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$GNATBIND"; then + ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_GNATBIND="gnatbind" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no" +fi +fi +GNATBIND="$ac_cv_prog_GNATBIND" +if test -n "$GNATBIND"; then + echo "$ac_t""$GNATBIND" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +else + GNATBIND="no" +fi +fi + +echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6 +echo "configure:2094: checking whether compiler driver understands Ada" >&5 +if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat >conftest.adb <&1 || echo failure` +if test x"$errors" = x && test -f conftest.$ac_objext; then + acx_cv_cc_gcc_supports_ada=yes + break +fi +rm -f conftest.* +fi + +echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6 + +if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then + have_gnat=yes +else + have_gnat=no +fi + +echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6 +echo "configure:2127: checking how to compare bootstrapped objects" >&5 +if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo abfoo >t1 + echo cdfoo >t2 + gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2' + if cmp t1 t2 2 2 > /dev/null 2>&1; then + if cmp t1 t2 1 1 > /dev/null 2>&1; then + : + else + gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16' + fi + fi + if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then + if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then + : + else + gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2' + fi + fi + rm t1 t2 + +fi + +echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6 +do_compare="$gcc_cv_prog_cmp_skip" + + + +# Check for GMP and MPFR +gmplibs= +gmpinc= +have_gmp=yes +# Specify a location for mpfr +# check for this first so it ends up on the link line before gmp. +# Check whether --with-mpfr-dir or --without-mpfr-dir was given. +if test "${with_mpfr_dir+set}" = set; then + withval="$with_mpfr_dir" + : +fi + + +if test "x$with_mpfr_dir" != x; then + gmpinc="-I$with_mpfr_dir/mpfr" + gmplibs="$with_mpfr_dir/libmpfr.a" +else + gmplibs="-lmpfr" +fi + +# Check whether --with-mpfr or --without-mpfr was given. +if test "${with_mpfr+set}" = set; then + withval="$with_mpfr" + : +fi + + +if test "x$with_mpfr" != x; then + gmplibs="-L$with_mpfr/lib $gmplibs" + gmpinc="-I$with_mpfr/include" +fi + +# Specify a location for gmp +# Check whether --with-gmp-dir or --without-gmp-dir was given. +if test "${with_gmp_dir+set}" = set; then + withval="$with_gmp_dir" + : +fi + + +if test "x$with_gmp_dir" != x; then + gmpinc="$gmpinc -I$with_gmp_dir" + if test -f "$with_gmp_dir/.libs/libgmp.a"; then + gmplibs="$gmplibs $with_gmp_dir/.libs/libgmp.a" + elif test -f "$with_gmp_dir/_libs/libgmp.a"; then + gmplibs="$gmplibs $with_gmp_dir/_libs/libgmp.a" + fi + # One of the later tests will catch the error if neither library is present. +else + gmplibs="$gmplibs -lgmp" +fi + +# Check whether --with-gmp or --without-gmp was given. +if test "${with_gmp+set}" = set; then + withval="$with_gmp" + : +fi + + +if test "x$with_gmp" != x; then + gmplibs="-L$with_gmp/lib $gmplibs" + gmpinc="-I$with_gmp/include $gmpinc" +fi + +saved_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS $gmpinc" +# Check GMP actually works +echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6 +echo "configure:2225: checking for correct version of gmp.h" >&5 +cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + echo "$ac_t""no" 1>&6; have_gmp=no +fi +rm -f conftest* + +if test x"$have_gmp" = xyes; then + echo $ac_n "checking for MPFR""... $ac_c" 1>&6 +echo "configure:2251: checking for MPFR" >&5 + + saved_LIBS="$LIBS" + LIBS="$LIBS $gmplibs" + cat > conftest.$ac_ext < +#include +int main() { +mpfr_t n; mpfr_init(n); +; return 0; } +EOF +if { (eval echo configure:2264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + echo "$ac_t""no" 1>&6; have_gmp=no +fi +rm -f conftest* + LIBS="$saved_LIBS" + CFLAGS="$saved_CFLAGS" +fi + +# Flags needed for both GMP and/or MPFR + + + +# By default, C is the only stage 1 language. +stage1_languages=c + + +# Figure out what language subdirectories are present. +# Look if the user specified --enable-languages="..."; if not, use +# the environment variable $LANGUAGES if defined. $LANGUAGES might +# go away some day. +# NB: embedded tabs in this IF block -- do not untabify +if test -d ${srcdir}/gcc; then + if test x"${enable_languages+set}" != xset; then + if test x"${LANGUAGES+set}" = xset; then + enable_languages="${LANGUAGES}" + echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 + else + enable_languages=all + fi + else + if test x"${enable_languages}" = x || + test x"${enable_languages}" = xyes; + then + echo configure.in: --enable-languages needs at least one language argument 1>&2 + exit 1 + fi + fi + enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` + + # First scan to see if an enabled language requires some other language. + # We assume that a given config-lang.in will list all the language + # front ends it requires, even if some are required indirectly. + for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do + case ${lang_frag} in + ..) ;; + # The odd quoting in the next line works around + # an apparent bug in bash 1.12 on linux. + ${srcdir}/gcc/[*]/config-lang.in) ;; + *) + # From the config-lang.in, get $language, $lang_requires + language= + lang_requires= + . ${lang_frag} + for other in ${lang_requires} ; do + case ,${enable_languages}, in + *,$other,*) ;; + *,all,*) ;; + *,$language,*) + echo " \`$other' language required by \`$language'; enabling" 1>&2 + enable_languages="${enable_languages},${other}" + ;; + esac + done + ;; + esac + done + + new_enable_languages=c + missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ ` + potential_languages=c + + for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do + case ${lang_frag} in + ..) ;; + # The odd quoting in the next line works around + # an apparent bug in bash 1.12 on linux. + ${srcdir}/gcc/[*]/config-lang.in) ;; + *) + # From the config-lang.in, get $language, $target_libs, + # $lang_dirs, $boot_language, and $build_by_default + language= + target_libs= + lang_dirs= + boot_language= + build_by_default= + need_gmp= + . ${lang_frag} + potential_languages="${potential_languages},${language}" + # This is quite sensitive to the ordering of the case statement arms. + case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in + *::*:*) + echo "${lang_frag} doesn't set \$language." 1>&2 + exit 1 + ;; + *:ada:no:*) + # Ada was requested with no preexisting GNAT. Disable unconditionally. + add_this_lang=no + ;; + *,${language},*:*:*:*) + # Language was explicitly selected; include it. + add_this_lang=yes + ;; + *,all,*:*:*:no) + # 'all' was selected, but this is not a default language + # so do not include it. + add_this_lang=no + ;; + *,all,*:*:*:*) + # 'all' was selected and this is a default language; include it. + add_this_lang=yes + ;; + *) + add_this_lang=no + ;; + esac + + # Disable languages that need GMP if it isn't available. + case ,${enable_languages},:${have_gmp}:${need_gmp} in + *,${language},*:no:yes) + # Specifically requested language; tell them. + { echo "configure: error: GMP with MPFR support is required to build $language" 1>&2; exit 1; } + ;; + *:no:yes) + # Silently disable. + add_this_lang=no + ;; + esac + + case $add_this_lang in + no) + # Remove language-dependent dirs. + eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\" + ;; + *) + new_enable_languages="$new_enable_languages,$language" + missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"` + case ${boot_language} in + yes) + # Add to (comma-separated) list of stage 1 languages. + stage1_languages="${stage1_languages},${language}" + ;; + esac + ;; + esac + ;; + esac + done + + missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"` + if test "x$missing_languages" != x; then + { echo "configure: error: +The following requested languages were not found: ${missing_languages} +The available languages are: ${potential_languages}" 1>&2; exit 1; } + fi + + if test "x$new_enable_languages" != "x$enable_languages"; then + echo The following languages will be built: ${new_enable_languages} + fi + enable_languages="$new_enable_languages" + ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ ` +fi + +# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and +# $target_configdirs. +# If we have the source for $noconfigdirs entries, add them to $notsupp. + +notsupp="" +for dir in . $skipdirs $noconfigdirs ; do + dirname=`echo $dir | sed -e s/target-//g` + if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` + if test -r $srcdir/$dirname/configure ; then + if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then + true + else + notsupp="$notsupp $dir" + fi + fi + fi + if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` + if test -r $srcdir/$dirname/configure ; then + if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then + true + else + notsupp="$notsupp $dir" + fi + fi + fi +done + +# Sometimes the tools are distributed with libiberty but with no other +# libraries. In that case, we don't want to build target-libiberty. +if test -n "${target_configdirs}" ; then + others= + for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do + if test "$i" != "libiberty" ; then + if test -r $srcdir/$i/configure ; then + others=yes; + break; + fi + fi + done + if test -z "${others}" ; then + target_configdirs= + fi +fi + +# Quietly strip out all directories which aren't configurable in this tree. +# This relies on all configurable subdirectories being autoconfiscated, which +# is now the case. +build_configdirs_all="$build_configdirs" +build_configdirs= +for i in ${build_configdirs_all} ; do + j=`echo $i | sed -e s/build-//g` + if test -f ${srcdir}/$j/configure ; then + build_configdirs="${build_configdirs} $i" + fi +done + +configdirs_all="$configdirs" +configdirs= +for i in ${configdirs_all} ; do + if test -f ${srcdir}/$i/configure ; then + configdirs="${configdirs} $i" + fi +done + +target_configdirs_all="$target_configdirs" +target_configdirs= +for i in ${target_configdirs_all} ; do + j=`echo $i | sed -e s/target-//g` + if test -f ${srcdir}/$j/configure ; then + target_configdirs="${target_configdirs} $i" + fi +done + +# Produce a warning message for the subdirs we can't configure. +# This isn't especially interesting in the Cygnus tree, but in the individual +# FSF releases, it's important to let people know when their machine isn't +# supported by the one or two programs in a package. + +if test -n "${notsupp}" && test -z "${norecursion}" ; then + # If $appdirs is non-empty, at least one of those directories must still + # be configured, or we error out. (E.g., if the gas release supports a + # specified target in some subdirs but not the gas subdir, we shouldn't + # pretend that all is well.) + if test -n "$appdirs" ; then + for dir in $appdirs ; do + if test -r $dir/Makefile.in ; then + if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + appdirs="" + break + fi + if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then + appdirs="" + break fi fi done @@ -1763,170 +2613,16 @@ while test $# != 0 ; do shift; shift done -# Work in distributions that contain no compiler tools, like Autoconf. -tentative_cc="" -host_makefile_frag=/dev/null -if test -d ${srcdir}/config ; then -case "${host}" in - m68k-hp-hpux*) - # Avoid "too much defining" errors from HPUX compiler. - tentative_cc="cc -Wp,-H256000" - # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding. - # If it's HP/UX ar, this should be harmless. - RANLIB="ar ts" - ;; - m68k-apollo-sysv*) - tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG" - ;; - m68k-apollo-bsd*) - #None of the Apollo compilers can compile gas or binutils. The preprocessor - # chokes on bfd, the compiler won't let you assign integers to enums, and - # other problems. Defining CC to gcc is a questionable way to say "don't use - # the apollo compiler" (the preferred version of GCC could be called cc, - # or whatever), but I'm not sure leaving CC as cc is any better... - #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG - # Used to have BISON=yacc. - tentative_cc=gcc - ;; - m88k-dg-dgux*) - tentative_cc="gcc -Wall -ansi -D__using_DGUX" - ;; - m88k-harris-cxux*) - # Under CX/UX, we want to tell the compiler to use ANSI mode. - tentative_cc="cc -Xa" - host_makefile_frag="config/mh-cxux" - ;; - m88k-motorola-sysv*) - ;; - mips*-dec-ultrix*) - tentative_cc="cc -Wf,-XNg1000" - host_makefile_frag="config/mh-decstation" - ;; - mips*-nec-sysv4*) - # The C compiler on NEC MIPS SVR4 needs bigger tables. - tentative_cc="cc -ZXNd=5000 -ZXNg=1000" - host_makefile_frag="config/mh-necv4" - ;; - mips*-sgi-irix4*) - # Tell compiler to use K&R C. We can't compile under the SGI Ansi - # environment. Also bump switch table size so that cp-parse will - # compile. Bump string length limit so linker builds. - tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192" - ;; - mips*-*-sysv4*) - host_makefile_frag="config/mh-sysv4" - ;; - mips*-*-sysv*) - # This is for a MIPS running RISC/os 4.52C. - - # This is needed for GDB, but needs to be in the top-level make because - # if a library is compiled with the bsd headers and gets linked with the - # sysv system libraries all hell can break loose (e.g. a jmp_buf might be - # a different size). - # ptrace(2) apparently has problems in the BSD environment. No workaround is - # known except to select the sysv environment. Could we use /proc instead? - # These "sysv environments" and "bsd environments" often end up being a pain. - # - # This is not part of CFLAGS because perhaps not all C compilers have this - # option. - tentative_cc="cc -systype sysv" - ;; - i370-ibm-opened*) - tentative_cc="c89" - ;; - i[3456789]86-*-sysv5*) - host_makefile_frag="config/mh-sysv5" - ;; - i[3456789]86-*-dgux*) - tentative_cc="gcc -Wall -ansi -D__using_DGUX" - host_makefile_frag="config/mh-dgux386" - ;; - i[3456789]86-ncr-sysv4.3*) - # The MetaWare compiler will generate a copyright message unless you - # turn it off by adding the -Hnocopyr flag. - tentative_cc="cc -Hnocopyr" - ;; - i[3456789]86-ncr-sysv4*) - # for an NCR 3000 (i486/SVR4) system. - # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc. - # This compiler not only emits obnoxious copyright messages every time - # you run it, but it chokes and dies on a whole bunch of GNU source - # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc. - tentative_cc="/usr/ccs/ATT/cc" - host_makefile_frag="config/mh-ncr3000" - ;; - i[3456789]86-*-sco3.2v5*) - ;; - i[3456789]86-*-sco*) - # The native C compiler botches some simple uses of const. Unfortunately, - # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h. - tentative_cc="cc -Dconst=" - host_makefile_frag="config/mh-sco" - ;; - i[3456789]86-*-udk*) - host_makefile_frag="config/mh-sysv5" - ;; - i[3456789]86-*-solaris2*) - host_makefile_frag="config/mh-sysv4" - ;; - i[3456789]86-*-msdosdjgpp*) - host_makefile_frag="config/mh-djgpp" - ;; - *-cygwin*) - host_makefile_frag="config/mh-cygwin" - ;; - *-mingw32*) - host_makefile_frag="config/mh-mingw32" - ;; - *-interix*) - host_makefile_frag="config/mh-interix" - ;; - vax-*-ultrix2*) - # The old BSD pcc isn't up to compiling parts of gdb so use gcc - tentative_cc=gcc - ;; - *-*-solaris2*) - host_makefile_frag="config/mh-solaris" - ;; - m68k-sun-sunos*) - # Sun's C compiler needs the -J flag to be able to compile cp-parse.c - # without overflowing the jump tables (-J says to use a 32 bit table) - tentative_cc="cc -J" - ;; - *-hp-hpux*) - tentative_cc="cc -Wp,-H256000" - ;; - *-*-hiux*) - tentative_cc="cc -Wp,-H256000" - ;; - rs6000-*-lynxos*) - # /bin/cc is less than useful for our purposes. Always use GCC - tentative_cc="/usr/cygnus/progressive/bin/gcc" - host_makefile_frag="config/mh-lynxrs6k" - ;; - *-*-lynxos*) - # /bin/cc is less than useful for our purposes. Always use GCC - tentative_cc="/bin/gcc" - ;; - *-*-sysv4*) - host_makefile_frag="config/mh-sysv4" - ;; -esac -fi - extra_arflags_for_target= extra_nmflags_for_target= extra_ranlibflags_for_target= target_makefile_frag=/dev/null case "${target}" in - i[3456789]86-*-netware*) + *-*-netware*) target_makefile_frag="config/mt-netware" ;; - powerpc-*-netware*) - target_makefile_frag="config/mt-netware" - ;; - *-*-linux*) - target_makefile_frag="config/mt-linux" + *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) + target_makefile_frag="config/mt-gnu" ;; *-*-aix4.[3456789]* | *-*-aix[56789].*) # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm @@ -2007,7 +2703,6 @@ if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target- extra_host_args="$extra_host_args --with-newlib" fi - # Default to using --with-stabs for certain targets. if test x${with_stabs} = x ; then case "${target}" in @@ -2028,281 +2723,225 @@ case "${host}" in ;; esac -# If we aren't going to be using gcc, see if we can extract a definition -# of CC from the fragment. -# Actually, use the 'pre-extracted' version above. -if test -z "${CC}" && test "${build}" = "${host}" ; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - found= - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/gcc; then - found=yes +# Some systems (e.g., one of the i386-aix systems the gas testers are +# using) don't handle "\$" correctly, so don't use it here. +tooldir='${exec_prefix}'/${target_alias} +build_tooldir=${tooldir} + +# Generate default definitions for YACC, M4, LEX and other programs that run +# on the build machine. These are used if the Makefile can't locate these +# programs in objdir. +MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing +for ac_prog in bison +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2741: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CONFIGURED_BISON"; then + ac_cv_prog_CONFIGURED_BISON="$CONFIGURED_BISON" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CONFIGURED_BISON="$ac_prog" break fi done - IFS="$save_ifs" - if test -z "${found}" && test -n "${tentative_cc}" ; then - CC=$tentative_cc - fi + IFS="$ac_save_ifs" +fi +fi +CONFIGURED_BISON="$ac_cv_prog_CONFIGURED_BISON" +if test -n "$CONFIGURED_BISON"; then + echo "$ac_t""$CONFIGURED_BISON" 1>&6 +else + echo "$ac_t""no" 1>&6 fi -# Some systems (e.g., one of the i386-aix systems the gas testers are -# using) don't handle "\$" correctly, so don't use it here. -tooldir='${exec_prefix}'/${target_alias} -build_tooldir=${tooldir} +test -n "$CONFIGURED_BISON" && break +done +test -n "$CONFIGURED_BISON" || CONFIGURED_BISON="$MISSING bison" + +for ac_prog in 'bison -y' byacc yacc +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2776: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CONFIGURED_YACC"; then + ac_cv_prog_CONFIGURED_YACC="$CONFIGURED_YACC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CONFIGURED_YACC="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CONFIGURED_YACC="$ac_cv_prog_CONFIGURED_YACC" +if test -n "$CONFIGURED_YACC"; then + echo "$ac_t""$CONFIGURED_YACC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi -# Generate a default definition for YACC. This is used if the makefile can't -# locate bison or byacc in objdir. +test -n "$CONFIGURED_YACC" && break +done +test -n "$CONFIGURED_YACC" || CONFIGURED_YACC="$MISSING bison -y" -for prog in 'bison -y' byacc yacc +for ac_prog in gm4 gnum4 m4 do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_YACC="$prog" +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2811: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CONFIGURED_M4"; then + ac_cv_prog_CONFIGURED_M4="$CONFIGURED_M4" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CONFIGURED_M4="$ac_prog" break fi done - IFS="$save_ifs" + IFS="$ac_save_ifs" +fi +fi +CONFIGURED_M4="$ac_cv_prog_CONFIGURED_M4" +if test -n "$CONFIGURED_M4"; then + echo "$ac_t""$CONFIGURED_M4" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi - test -n "$DEFAULT_YACC" && break +test -n "$CONFIGURED_M4" && break done +test -n "$CONFIGURED_M4" || CONFIGURED_M4="$MISSING m4" -# Generate a default definition for M4. This is used if the makefile can't -# locate m4 in objdir. - -for prog in gm4 gnum4 m4 +for ac_prog in flex do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_M4="$prog" +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2846: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CONFIGURED_FLEX"; then + ac_cv_prog_CONFIGURED_FLEX="$CONFIGURED_FLEX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CONFIGURED_FLEX="$ac_prog" break fi done - IFS="$save_ifs" + IFS="$ac_save_ifs" +fi +fi +CONFIGURED_FLEX="$ac_cv_prog_CONFIGURED_FLEX" +if test -n "$CONFIGURED_FLEX"; then + echo "$ac_t""$CONFIGURED_FLEX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi - test -n "$DEFAULT_M4" && break +test -n "$CONFIGURED_FLEX" && break done +test -n "$CONFIGURED_FLEX" || CONFIGURED_FLEX="$MISSING flex" -# Generate a default definition for LEX. This is used if the makefile can't -# locate flex in objdir. - -for prog in flex lex +for ac_prog in flex lex do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_LEX="$prog" +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2881: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CONFIGURED_LEX"; then + ac_cv_prog_CONFIGURED_LEX="$CONFIGURED_LEX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CONFIGURED_LEX="$ac_prog" break fi done - IFS="$save_ifs" + IFS="$ac_save_ifs" +fi +fi +CONFIGURED_LEX="$ac_cv_prog_CONFIGURED_LEX" +if test -n "$CONFIGURED_LEX"; then + echo "$ac_t""$CONFIGURED_LEX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi - test -n "$DEFAULT_LEX" && break +test -n "$CONFIGURED_LEX" && break done +test -n "$CONFIGURED_LEX" || CONFIGURED_LEX="$MISSING flex" -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. - - BISON=${BISON-bison} - CC=${CC-${host_alias}-gcc} - CFLAGS=${CFLAGS-"-g -O2"} - CXX=${CXX-${host_alias}-c++} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - CC_FOR_BUILD=${CC_FOR_BUILD-gcc} - CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} - CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} - GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} - GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} - BUILD_PREFIX=${build_alias}- - BUILD_PREFIX_1=${build_alias}- - MAKEINFO=${MAKEINFO-makeinfo} - - if test -z "${YACC}" ; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/bison; then - YACC="bison -y" - break - fi - if test -f $dir/byacc; then - YACC=byacc - break - fi - if test -f $dir/yacc; then - YACC=yacc - break - fi - done - IFS="$save_ifs" - if test -z "${YACC}" ; then - YACC="bison -y" - fi - fi - - if test -z "${LEX}" ; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/flex; then - LEX=flex - break - fi - if test -f $dir/lex; then - LEX=lex - break - fi - done - IFS="$save_ifs" - LEX=${LEX-flex} - fi - +for ac_prog in makeinfo +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2916: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 else - # Set reasonable default values for some tools even if not Canadian. - # Of course, these are different reasonable default values, originally - # specified directly in the Makefile. - # We don't export, so that autoconf can do its job. - # Note that all these settings are above the fragment inclusion point - # in Makefile.in, so can still be overridden by fragments. - # This is all going to change when we autoconfiscate... - - BISON="\$(USUAL_BISON)" - CC_FOR_BUILD="\$(CC)" - GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" - BUILD_PREFIX= - BUILD_PREFIX_1=loser- - MAKEINFO="\$(USUAL_MAKEINFO)" - LEX="\$(USUAL_LEX)" - YACC="\$(USUAL_YACC)" - - # If CC is still not set, try to get gcc. - cc_prog_is_gcc= - if test -z "${CC}" ; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/gcc; then - CC="gcc" - cc_prog_is_gcc=yes - echo 'void f(){}' > conftest.c - if test -z "`${CC} -g -c conftest.c 2>&1`"; then - CFLAGS=${CFLAGS-"-g -O2"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - else - CFLAGS=${CFLAGS-"-O2"} - CXXFLAGS=${CXXFLAGS-"-O2"} - fi - rm -f conftest* - break - fi - done - IFS="$save_ifs" - CC=${CC-cc} - else - # Determine if we are using gcc. - cat > conftest.c </dev/null 2>&1; then - cc_prog_is_gcc=yes - fi - rm -f conftest.c - if test -z "${CFLAGS}"; then - # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC - # is set to a version of gcc. - if test "$cc_prog_is_gcc" = yes; then - echo 'void f(){}' > conftest.c - if test -z "`${CC} -g -c conftest.c 2>&1`"; then - CFLAGS=${CFLAGS-"-g -O2"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - else - CFLAGS=${CFLAGS-"-O2"} - CXXFLAGS=${CXXFLAGS-"-O2"} - fi - rm -f conftest* - fi - fi - fi - - # We must set the default linker to the linker used by gcc for the correct - # operation of libtool. If LD is not defined and we are using gcc, try to - # set the LD default to the ld used by gcc. - if test -z "$LD"; then - if test "$cc_prog_is_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 + if test -n "$CONFIGURED_MAKEINFO"; then + ac_cv_prog_CONFIGURED_MAKEINFO="$CONFIGURED_MAKEINFO" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CONFIGURED_MAKEINFO="$ac_prog" + break fi - fi - - CXX=${CXX-"c++"} - CFLAGS=${CFLAGS-"-g"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} + done + IFS="$ac_save_ifs" fi - -# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest) -# Set up the list of links to be made. -# ${links} is the list of link names, and ${files} is the list of names to link to. - -# Make the links. -configlinks="${links}" -if test -r ./config.status ; then - mv -f ./config.status ./config.back fi -while test -n "${files}" ; do - # set file to car of files, files to cdr of files - set ${files}; file=$1; shift; files=$* - set ${links}; link=$1; shift; links=$* - - if test ! -r ${srcdir}/${file} ; then - if test ! -r ${file} ; then - echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 - echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 - exit 1 - else - srcfile=${file} - fi - else - srcfile=${srcdir}/${file} - fi - - ${remove} -f ${link} - # Make a symlink if possible, otherwise try a hard link - if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then - true - else - # We need to re-remove the file because Lynx leaves a - # very strange directory there when it fails an NFS symlink. - ${remove} -r -f ${link} - ${hard_link} ${srcfile} ${link} - fi - if test ! -r ${link} ; then - echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2 - exit 1 - fi +CONFIGURED_MAKEINFO="$ac_cv_prog_CONFIGURED_MAKEINFO" +if test -n "$CONFIGURED_MAKEINFO"; then + echo "$ac_t""$CONFIGURED_MAKEINFO" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi - echo "Linked \"${link}\" to \"${srcfile}\"." +test -n "$CONFIGURED_MAKEINFO" && break done +test -n "$CONFIGURED_MAKEINFO" || CONFIGURED_MAKEINFO="$MISSING makeinfo" + # Create a .gdbinit file which runs the one in srcdir # and tells GDB to look there for source files. @@ -2385,17 +3024,7 @@ esac # Record target_configdirs and the configure arguments for target and # build configuration in Makefile. target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` - -# This is the final value for target_configdirs. configdirs already -# has its final value, as does build_modules. It's time to create some -# lists of valid targets. - -all_build_modules= -configure_build_modules= -for module in ${build_modules} ; do - all_build_modules=all-build-${module} - configure_build_modules=configure-build-${module} -done +build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'` # Determine whether gdb needs tk/tcl or not. # Use 'maybe' since enable_gdbtk might be true even if tk isn't available @@ -2405,7 +3034,7 @@ done # leave out the maybe dependencies when enable_gdbtk is false. I'm not # 100% sure that that's safe though. -gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui" +gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui" case "$enable_gdbtk" in no) GDB_TK="" ;; @@ -2423,31 +3052,94 @@ case "$enable_gdbtk" in ;; esac -# Create the 'maybe dependencies'. This uses a temporary file. +# Strip out unwanted targets. # While at that, we remove Makefiles if we were started for recursive # configuration, so that the top-level Makefile reconfigures them, # like we used to do when configure itself was recursive. -rm -f maybedep.tmp -echo '# maybedep.tmp' > maybedep.tmp -# Make-targets which may need maybe dependencies. -mts="configure all install check clean distclean dvi info install-info" -mts="${mts} installcheck mostlyclean maintainer-clean TAGS" +# Loop over modules. $extrasub must be used with care, limiting as +# much as possible the usage of range addresses. That's because autoconf +# splits the sed script to overcome limits in the number of commands, +# and relying on carefully-timed sed passes may turn out to be very hard +# to maintain later. In this particular case, you just have to be careful +# not to nest @if/@endif pairs, because configure will not warn you at all. + +# Check whether --enable-bootstrap or --disable-bootstrap was given. +if test "${enable_bootstrap+set}" = set; then + enableval="$enable_bootstrap" + : +else + enable_bootstrap=default +fi + + +# Issue errors and warnings for invalid/strange bootstrap combinations. +case "$configdirs" in + *gcc*) have_compiler=yes ;; + *) have_compiler=no ;; +esac + +case "$have_compiler:$host:$target:$enable_bootstrap" in + *:*:*:no) ;; + + # Default behavior. (We'll) enable bootstrap if we have a compiler + # and we are in a native configuration. + yes:$build:$build:default) + # This will become 'yes' + enable_bootstrap=no ;; + + *:*:*:default) + enable_bootstrap=no ;; + + # We have a compiler and we are in a native configuration, bootstrap is ok + yes:$build:$build:yes | yes:$build:$build:lean) + ;; + + # Other configurations, but we have a compiler. Assume the user knows + # what he's doing. + yes:*:*:yes | yes:*:*:lean) + echo "configure: warning: trying to bootstrap a cross compiler" 1>&2 + ;; + + # No compiler: if they passed --enable-bootstrap explicitly, fail + no:*:*:yes | no:*:*:lean) + { echo "configure: error: cannot bootstrap without a compiler" 1>&2; exit 1; } ;; + + # Fail if wrong command line + *) + { echo "configure: error: invalid option for --enable-bootstrap" 1>&2; exit 1; } + ;; +esac + +# Adjust the toplevel makefile according to whether bootstrap was selected. +case "$enable_bootstrap" in + yes) + bootstrap_lean='#' + default_target=bootstrap + bootstrap_suffix=bootstrap ;; + lean) + bootstrap_lean='' + default_target=bootstrap + bootstrap_suffix=bootstrap ;; + no) + default_target=all + bootstrap_suffix=no-bootstrap ;; +esac + -# Loop over modules and make-targets. -for module in ${build_modules} ; do + +for module in ${build_configdirs} ; do if test -z "${no_recursion}" \ && test -f ${build_subdir}/${module}/Makefile; then echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" rm -f ${build_subdir}/${module}/Makefile fi - for mt in ${mts} ; do - case ${mt} in - install) ;; # No installing build modules. - *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;; - esac - done + extrasub="$extrasub +/^@if build-$module\$/d +/^@endif build-$module\$/d +/^@if build-$module-$bootstrap_suffix\$/d +/^@endif build-$module-$bootstrap_suffix\$/d" done for module in ${configdirs} ; do if test -z "${no_recursion}" \ @@ -2455,9 +3147,11 @@ for module in ${configdirs} ; do echo 1>&2 "*** removing ${module}/Makefile to force reconfigure" rm -f ${module}/Makefile fi - for mt in ${mts} ; do - echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp - done + extrasub="$extrasub +/^@if $module\$/d +/^@endif $module\$/d +/^@if $module-$bootstrap_suffix\$/d +/^@endif $module-$bootstrap_suffix\$/d" done for module in ${target_configdirs} ; do if test -z "${no_recursion}" \ @@ -2465,12 +3159,15 @@ for module in ${target_configdirs} ; do echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" rm -f ${target_subdir}/${module}/Makefile fi - for mt in ${mts} ; do - echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp - done + extrasub="$extrasub +/^@if target-$module\$/d +/^@endif target-$module\$/d +/^@if target-$module-$bootstrap_suffix\$/d +/^@endif target-$module-$bootstrap_suffix\$/d" done -maybe_dependencies=maybedep.tmp +extrasub="$extrasub +/^@if /,/^@endif /d" # Create the serialization dependencies. This uses a temporary file. @@ -2534,21 +3231,21 @@ serialization_dependencies=serdep.tmp # at the end of the argument list. # These will be expanded by make, so quote '$'. cat <<\EOF_SED > conftestsed -s/ --no[^ ]* / / -s/ --c[a-z-]*[= ][^ ]* / / -s/ --sr[a-z-]*[= ][^ ]* / / -s/ --ho[a-z-]*[= ][^ ]* / / -s/ --bu[a-z-]*[= ][^ ]* / / -s/ --t[a-z-]*[= ][^ ]* / / -s/ --program-[pst][a-z-]*[= ][^ ]* / / -s/ -cache-file[= ][^ ]* / / -s/ -srcdir[= ][^ ]* / / -s/ -host[= ][^ ]* / / -s/ -build[= ][^ ]* / / -s/ -target[= ][^ ]* / / -s/ -program-prefix[= ][^ ]* / / -s/ -program-suffix[= ][^ ]* / / -s/ -program-transform-name[= ][^ ]* / / +s/ --no[^ ]*/ /g +s/ --c[a-z-]*[= ][^ ]*//g +s/ --sr[a-z-]*[= ][^ ]*//g +s/ --ho[a-z-]*[= ][^ ]*//g +s/ --bu[a-z-]*[= ][^ ]*//g +s/ --t[a-z-]*[= ][^ ]*//g +s/ --program-[pst][a-z-]*[= ][^ ]*//g +s/ -cache-file[= ][^ ]*//g +s/ -srcdir[= ][^ ]*//g +s/ -host[= ][^ ]*//g +s/ -build[= ][^ ]*//g +s/ -target[= ][^ ]*//g +s/ -program-prefix[= ][^ ]*//g +s/ -program-suffix[= ][^ ]*//g +s/ -program-transform-name[= ][^ ]*//g s/ [^' -][^ ]* / / s/^ *//;s/ *$// s,\$,$$,g @@ -2736,6 +3433,20 @@ else fi GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)' +if test "x${GFORTRAN_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + GFORTRAN_FOR_TARGET='$$r/gcc/gfortran -B$$r/gcc/' +elif test "$host" = "$target"; then + GFORTRAN_FOR_TARGET='gfortran' +else + GFORTRAN_FOR_TARGET=`echo gfortran | sed "${program_transform_name}"` +fi +case $GFORTRAN_FOR_TARGET in +*' $(FLAGS_FOR_TARGET)') ;; +*) GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET' $(FLAGS_FOR_TARGET)' ;; +esac + # Don't use libstdc++-v3's flags to configure/build itself. libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' @@ -2777,16 +3488,20 @@ qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'` # Wrap CC_FOR_TARGET and friends, for certain types of builds. CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}" GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}" +GFORTRAN_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GFORTRAN_FOR_TARGET}" CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}" RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}" CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}" RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}" # Makefile fragments. -host_makefile_frag=${srcdir}/${host_makefile_frag} -target_makefile_frag=${srcdir}/${target_makefile_frag} -alphaieee_frag=${srcdir}/${alphaieee_frag} -ospace_frag=${srcdir}/${ospace_frag} +for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag; +do + eval fragval=\$$frag + if test $fragval != /dev/null; then + eval $frag=${srcdir}/$fragval + fi +done @@ -2805,12 +3520,10 @@ ospace_frag=${srcdir}/${ospace_frag} - # Build module lists & subconfigure args. - # Host module lists & subconfigure args. @@ -2823,10 +3536,6 @@ ospace_frag=${srcdir}/${ospace_frag} - - - - # Host tools. ncn_tool_prefix= test -n "$host_alias" && ncn_tool_prefix=$host_alias- @@ -2837,7 +3546,7 @@ test -n "$target_alias" && ncn_target_tool_prefix=$target_alias- # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args. set dummy ${ncn_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2841: checking for $ac_word" >&5 +echo "configure:3550: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2870,7 +3579,7 @@ if test -z "$ac_cv_prog_AR" ; then # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2874: checking for $ac_word" >&5 +echo "configure:3583: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2909,7 +3618,7 @@ fi # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args. set dummy ${ncn_tool_prefix}as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2913: checking for $ac_word" >&5 +echo "configure:3622: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2942,7 +3651,7 @@ if test -z "$ac_cv_prog_AS" ; then # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2946: checking for $ac_word" >&5 +echo "configure:3655: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2981,7 +3690,7 @@ fi # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ncn_tool_prefix}dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2985: checking for $ac_word" >&5 +echo "configure:3694: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3014,7 +3723,7 @@ if test -z "$ac_cv_prog_DLLTOOL" ; then # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3018: checking for $ac_word" >&5 +echo "configure:3727: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3053,7 +3762,7 @@ fi # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args. set dummy ${ncn_tool_prefix}ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3057: checking for $ac_word" >&5 +echo "configure:3766: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3086,7 +3795,7 @@ if test -z "$ac_cv_prog_LD" ; then # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3090: checking for $ac_word" >&5 +echo "configure:3799: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3125,7 +3834,7 @@ fi # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args. set dummy ${ncn_tool_prefix}nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3129: checking for $ac_word" >&5 +echo "configure:3838: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3158,7 +3867,7 @@ if test -z "$ac_cv_prog_NM" ; then # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3162: checking for $ac_word" >&5 +echo "configure:3871: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3197,7 +3906,7 @@ fi # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ncn_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3201: checking for $ac_word" >&5 +echo "configure:3910: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3230,7 +3939,7 @@ if test -z "$ac_cv_prog_RANLIB" ; then # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3234: checking for $ac_word" >&5 +echo "configure:3943: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3269,7 +3978,7 @@ fi # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args. set dummy ${ncn_tool_prefix}windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3273: checking for $ac_word" >&5 +echo "configure:3982: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3302,7 +4011,7 @@ if test -z "$ac_cv_prog_WINDRES" ; then # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3306: checking for $ac_word" >&5 +echo "configure:4015: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3341,7 +4050,7 @@ fi # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args. set dummy ${ncn_tool_prefix}objcopy; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3345: checking for $ac_word" >&5 +echo "configure:4054: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3374,7 +4083,7 @@ if test -z "$ac_cv_prog_OBJCOPY" ; then # Extract the first word of "objcopy", so it can be a program name with args. set dummy objcopy; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3378: checking for $ac_word" >&5 +echo "configure:4087: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3413,7 +4122,7 @@ fi # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args. set dummy ${ncn_tool_prefix}objdump; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3417: checking for $ac_word" >&5 +echo "configure:4126: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3446,7 +4155,7 @@ if test -z "$ac_cv_prog_OBJDUMP" ; then # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3450: checking for $ac_word" >&5 +echo "configure:4159: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3487,512 +4196,509 @@ fi - - - # Target tools. if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3499: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4205: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$AR_FOR_TARGET"; then - ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_AR_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_AR_FOR_TARGET="$CONFIGURED_AR_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar" + ac_cv_prog_CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar" break fi done IFS="$ac_save_ifs" fi fi -AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" -if test -n "$AR_FOR_TARGET"; then - echo "$ac_t""$AR_FOR_TARGET" 1>&6 +CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" +if test -n "$CONFIGURED_AR_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_AR_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET + ncn_cv_CONFIGURED_AR_FOR_TARGET=$CONFIGURED_AR_FOR_TARGET # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3532: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4238: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_AR_FOR_TARGET"; then - ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="$ncn_cv_CONFIGURED_AR_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar" + ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar" fi fi -ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET" -if test -n "$ncn_cv_AR_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_AR_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET + CONFIGURED_AR_FOR_TARGET=$ncn_cv_CONFIGURED_AR_FOR_TARGET else - AR_FOR_TARGET="${ncn_target_tool_prefix}ar" + CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar" fi else - AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" + CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3571: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4277: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$AS_FOR_TARGET"; then - ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_AS_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_AS_FOR_TARGET="$CONFIGURED_AS_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as" + ac_cv_prog_CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as" break fi done IFS="$ac_save_ifs" fi fi -AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" -if test -n "$AS_FOR_TARGET"; then - echo "$ac_t""$AS_FOR_TARGET" 1>&6 +CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" +if test -n "$CONFIGURED_AS_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_AS_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET + ncn_cv_CONFIGURED_AS_FOR_TARGET=$CONFIGURED_AS_FOR_TARGET # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3604: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4310: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_AS_FOR_TARGET"; then - ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="$ncn_cv_CONFIGURED_AS_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_AS_FOR_TARGET="as" + ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as" fi fi -ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET" -if test -n "$ncn_cv_AS_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_AS_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET + CONFIGURED_AS_FOR_TARGET=$ncn_cv_CONFIGURED_AS_FOR_TARGET else - AS_FOR_TARGET="${ncn_target_tool_prefix}as" + CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as" fi else - AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" + CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3643: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4349: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$DLLTOOL_FOR_TARGET"; then - ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="$CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" + ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" break fi done IFS="$ac_save_ifs" fi fi -DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" -if test -n "$DLLTOOL_FOR_TARGET"; then - echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6 +CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" +if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET + ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET=$CONFIGURED_DLLTOOL_FOR_TARGET # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3676: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4382: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then - ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool" + ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool" fi fi -ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" -if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET + CONFIGURED_DLLTOOL_FOR_TARGET=$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET else - DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" + CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" fi else - DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" + CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3715: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4421: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$LD_FOR_TARGET"; then - ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_LD_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_LD_FOR_TARGET="$CONFIGURED_LD_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld" + ac_cv_prog_CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld" break fi done IFS="$ac_save_ifs" fi fi -LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" -if test -n "$LD_FOR_TARGET"; then - echo "$ac_t""$LD_FOR_TARGET" 1>&6 +CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" +if test -n "$CONFIGURED_LD_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_LD_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET + ncn_cv_CONFIGURED_LD_FOR_TARGET=$CONFIGURED_LD_FOR_TARGET # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3748: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4454: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_LD_FOR_TARGET"; then - ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="$ncn_cv_CONFIGURED_LD_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld" + ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld" fi fi -ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET" -if test -n "$ncn_cv_LD_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_LD_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET + CONFIGURED_LD_FOR_TARGET=$ncn_cv_CONFIGURED_LD_FOR_TARGET else - LD_FOR_TARGET="${ncn_target_tool_prefix}ld" + CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld" fi else - LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" + CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3787: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4493: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$NM_FOR_TARGET"; then - ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_NM_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_NM_FOR_TARGET="$CONFIGURED_NM_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm" + ac_cv_prog_CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm" break fi done IFS="$ac_save_ifs" fi fi -NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" -if test -n "$NM_FOR_TARGET"; then - echo "$ac_t""$NM_FOR_TARGET" 1>&6 +CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" +if test -n "$CONFIGURED_NM_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_NM_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET + ncn_cv_CONFIGURED_NM_FOR_TARGET=$CONFIGURED_NM_FOR_TARGET # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3820: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4526: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_NM_FOR_TARGET"; then - ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="$ncn_cv_CONFIGURED_NM_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm" + ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm" fi fi -ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET" -if test -n "$ncn_cv_NM_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_NM_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET + CONFIGURED_NM_FOR_TARGET=$ncn_cv_CONFIGURED_NM_FOR_TARGET else - NM_FOR_TARGET="${ncn_target_tool_prefix}nm" + CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm" fi else - NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" + CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3859: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4565: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$RANLIB_FOR_TARGET"; then - ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="$CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib" + ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib" break fi done IFS="$ac_save_ifs" fi fi -RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" -if test -n "$RANLIB_FOR_TARGET"; then - echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6 +CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" +if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_RANLIB_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET + ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=$CONFIGURED_RANLIB_FOR_TARGET # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3892: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4598: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then - ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib" + ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="ranlib" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=":" fi fi -ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" -if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET + CONFIGURED_RANLIB_FOR_TARGET=$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET else - RANLIB_FOR_TARGET=":" + CONFIGURED_RANLIB_FOR_TARGET=":" fi else - RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" + CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3931: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4637: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$WINDRES_FOR_TARGET"; then - ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test. + if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then + ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="$CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" + ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" break fi done IFS="$ac_save_ifs" fi fi -WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" -if test -n "$WINDRES_FOR_TARGET"; then - echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6 +CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" +if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then + echo "$ac_t""$CONFIGURED_WINDRES_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi -if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then +if test -z "$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" ; then if test $build = $target ; then - ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET + ncn_cv_CONFIGURED_WINDRES_FOR_TARGET=$CONFIGURED_WINDRES_FOR_TARGET # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3964: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then +echo "configure:4670: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then - ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test. + if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then + ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres" + ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres" break fi done IFS="$ac_save_ifs" - test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres" + test -z "$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres" fi fi -ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" -if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then - echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6 +ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" +if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi - WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET + CONFIGURED_WINDRES_FOR_TARGET=$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET else - WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" + CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" fi else - WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" + CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" fi @@ -4005,6 +4711,7 @@ fi + # Fix up target tools. if test "x${build}" = "x${host}" ; then # In this case, the newly built tools can and should be used, @@ -4020,14 +4727,31 @@ if test "x${build}" = "x${host}" ; then NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)" RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)" WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)" +else + # Just use the ones we found. + AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)" + AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)" + DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)" + LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)" + NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)" + RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)" + WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)" fi + + + + + + + + # Certain tools may need extra flags. AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:4031: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:4755: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" @@ -4048,6 +4772,80 @@ else fi MAINT=$MAINTAINER_MODE_TRUE +# --------------------- +# GCC bootstrap support +# --------------------- + +# Stage specific cflags for build. +stage1_cflags="-g" +case $build in + vax-*-*) + case ${GCC} in + yes) stage1_cflags="-g -Wa,-J" ;; + *) stage1_cflags="-g -J" ;; + esac ;; + powerpc-*-darwin*) + # The spiffy cpp-precomp chokes on some legitimate constructs in GCC + # sources; use -no-cpp-precomp to get to GNU cpp. + # Apple's GCC has bugs in designated initializer handling, so disable + # that too. + stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0" + ;; +esac + + +# It makes debugging easier if we create as symlinks the stage directories +# gcc for stageN-gcc and stagePREV-gcc for stage(N-1). In case this is not +# possible, however, we can resort to mv. +echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6 +echo "configure:4802: checking if symbolic links between directories work" >&5 +if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "${LN_S}" = "ln -s" \ + && mkdir confdir.s1 \ + && ln -s confdir.s1 confdir.s2 \ + && echo timestamp1 > confdir.s1/conftest.1 \ + && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \ + && echo timestamp2 > confdir.s2/conftest.2 \ + && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \ + && rm -f confdir.s2; then + gcc_cv_prog_ln_s_dir=yes +else + gcc_cv_prog_ln_s_dir=yes +fi +rm -rf confdir.s1 confdir.s2 +fi + +echo "$ac_t""$gcc_cv_prog_ln_s_dir" 1>&6 + +case ${gcc_cv_prog_ln_s_dir} in + yes) + CREATE_LINK_TO_DIR='ln -s $$1 $$2' + UNDO_LINK_TO_DIR='rm -f $$1' ;; + *) + CREATE_LINK_TO_DIR='mv $$1 $$2' + UNDO_LINK_TO_DIR='mv $$1 $$2' ;; +esac + + + +# Enable -Werror in bootstrap stage2 and later. +# Change the default to "no" on release branches. +# Check whether --enable-werror or --disable-werror was given. +if test "${enable_werror+set}" = set; then + enableval="$enable_werror" + : +else + enable_werror=yes +fi + +case ${enable_werror} in + yes) stage2_werror_flag="--enable-werror-always" ;; + *) stage2_werror_flag="" ;; +esac + + trap '' 1 2 15 cat > confcache <<\EOF # This file is a shell script that caches the results of configure @@ -4211,12 +5009,26 @@ s%@build_os@%$build_os%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@LN@%$LN%g +s%@LN_S@%$LN_S%g s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g s%@build_subdir@%$build_subdir%g s%@host_subdir@%$host_subdir%g s%@target_subdir@%$target_subdir%g -/@maybe_dependencies@/r $maybe_dependencies -s%@maybe_dependencies@%%g +s%@CC@%$CC%g +s%@GNATBIND@%$GNATBIND%g +s%@do_compare@%$do_compare%g +s%@gmplibs@%$gmplibs%g +s%@gmpinc@%$gmpinc%g +s%@stage1_languages@%$stage1_languages%g +s%@CONFIGURED_BISON@%$CONFIGURED_BISON%g +s%@CONFIGURED_YACC@%$CONFIGURED_YACC%g +s%@CONFIGURED_M4@%$CONFIGURED_M4%g +s%@CONFIGURED_FLEX@%$CONFIGURED_FLEX%g +s%@CONFIGURED_LEX@%$CONFIGURED_LEX%g +s%@CONFIGURED_MAKEINFO@%$CONFIGURED_MAKEINFO%g +s%@bootstrap_lean@%$bootstrap_lean%g +s%@default_target@%$default_target%g /@serialization_dependencies@/r $serialization_dependencies s%@serialization_dependencies@%%g /@host_makefile_frag@/r $host_makefile_frag @@ -4231,7 +5043,6 @@ s%@SET_LIB_PATH@%$SET_LIB_PATH%g s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g s%@BUILD_PREFIX@%$BUILD_PREFIX%g s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g -s%@configlinks@%$configlinks%g s%@gcc_version_trigger@%$gcc_version_trigger%g s%@gcc_version@%$gcc_version%g s%@tooldir@%$tooldir%g @@ -4240,17 +5051,12 @@ s%@GDB_TK@%$GDB_TK%g s%@gxx_include_dir@%$gxx_include_dir%g s%@libstdcxx_incdir@%$libstdcxx_incdir%g s%@build_configargs@%$build_configargs%g -s%@configure_build_modules@%$configure_build_modules%g -s%@all_build_modules@%$all_build_modules%g +s%@build_configdirs@%$build_configdirs%g s%@host_configargs@%$host_configargs%g s%@configdirs@%$configdirs%g s%@target_configargs@%$target_configargs%g s%@target_configdirs@%$target_configdirs%g -s%@BISON@%$BISON%g s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g -s%@LEX@%$LEX%g -s%@MAKEINFO@%$MAKEINFO%g -s%@YACC@%$YACC%g s%@config_shell@%$config_shell%g s%@AR@%$AR%g s%@ncn_cv_AR@%$ncn_cv_AR%g @@ -4270,37 +5076,45 @@ s%@OBJCOPY@%$OBJCOPY%g s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g s%@OBJDUMP@%$OBJDUMP%g s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g -s%@CC@%$CC%g s%@CXX@%$CXX%g s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g -s%@DEFAULT_YACC@%$DEFAULT_YACC%g -s%@DEFAULT_LEX@%$DEFAULT_LEX%g -s%@DEFAULT_M4@%$DEFAULT_M4%g -s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g -s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g -s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g -s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g -s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g -s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g -s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g -s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g -s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g -s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g -s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g -s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g -s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g -s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g +s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_AR_FOR_TARGET@%$ncn_cv_CONFIGURED_AR_FOR_TARGET%g +s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_AS_FOR_TARGET@%$ncn_cv_CONFIGURED_AS_FOR_TARGET%g +s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET@%$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET%g +s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_LD_FOR_TARGET@%$ncn_cv_CONFIGURED_LD_FOR_TARGET%g +s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_NM_FOR_TARGET@%$ncn_cv_CONFIGURED_NM_FOR_TARGET%g +s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_RANLIB_FOR_TARGET@%$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET%g +s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g +s%@ncn_cv_CONFIGURED_WINDRES_FOR_TARGET@%$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET%g s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g +s%@GFORTRAN_FOR_TARGET@%$GFORTRAN_FOR_TARGET%g s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g +s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g +s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g +s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g +s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g +s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g +s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g +s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g s%@MAINT@%$MAINT%g +s%@stage1_cflags@%$stage1_cflags%g +s%@CREATE_LINK_TO_DIR@%$CREATE_LINK_TO_DIR%g +s%@UNDO_LINK_TO_DIR@%$UNDO_LINK_TO_DIR%g +s%@stage2_werror_flag@%$stage2_werror_flag%g CEOF EOF