* fixinc/inclhack.def (strict_ansi_not, strict_ansi_not_ctd,

[pf3gnuchains/gcc-fork.git] / configure

diff --git a/configure b/configure
index 553a089..7ab89f5 100755 (executable)
--- a/configure
+++ b/configure
@@ -53,6 +53,9 @@ cache_file_option=
 configdirs=
 extraconfigdirs=
 diroptions=
+enable_threads=no
+enable_shared=no
+enable_libstdcxx_v3=yes
 exec_prefix=
 exec_prefixoption=
 fatal=
@@ -86,7 +89,7 @@ subdirs=
 target_alias=NOTARGET
 target_makefile_frag=
 undefs=NOUNDEFS
-version="$Revision: 1.24 $"
+version="$Revision: 1.35 $"
 x11=default
 bindir='${exec_prefix}/bin'
 sbindir='${exec_prefix}/sbin'
@@ -152,13 +155,17 @@ progname=$0
 if [ -n "$PWD" ]; then PWD=`pwd`; fi
 
 case "${progname}" in
-/*) ;;
+/* | [A-Za-z]:[\\/]* ) ;;
 */*) ;;
 *)
         PATH=$PATH:${PWD=`pwd`} ; export PATH
         ;;
 esac
 
+# Export original configure arguments for use by sub-configures.
+TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
+export TOPLEVEL_CONFIGURE_ARGUMENTS
+
 # Loop over all args
 
 while :
@@ -450,7 +457,7 @@ case "${fatal}" in
                                        fi
                                        ;;
                                esac
-                               echo "Configuring for a ${host_alias} host." 1>&2
+                               echo "Configuring for a ${host_alias} host."
                                arguments="--host=$host_alias $arguments"
                        else
                                echo 'Config.guess failed to determine the host type.  You need to specify one.' 1>&2
@@ -518,7 +525,8 @@ fi
 
 configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
 moveifchange=`echo ${progname} | sed 's/configure$/move-if-change/'`
-topsrcdir=`cd \`dirname ${progname}\`; pwd`
+## the sed command below emulates the dirname command
+topsrcdir=`cd \`echo ${progname} | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'\`; pwd`
 
 
 # this is a hack.  sun4 must always be a valid host alias or this will fail.
@@ -906,7 +914,7 @@ if [ "${build}" != "${host}" ]; then
   # are not the same, we set reasonable default values for the tools.
 
   tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD"
-  tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET"
+  tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET GCJ_FOR_TARGET"
   tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET HOST_PREFIX"
   tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"
   tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET"
@@ -941,6 +949,7 @@ t loop
   CC_FOR_BUILD=${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}
   DLLTOOL=${DLLTOOL-${host_alias}-dlltool}
   DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool}
   GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
@@ -1088,7 +1097,7 @@ for subdir in . ${subdirs} ; do
     case "${srcdir}" in
         ".")  # no -srcdir option.  We're building in place.
                 makesrcdir=. ;;
-        /*) # absolute path
+        /* | [A-Za-z]:[\\/]* ) # absolute path
                 makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'`
                 ;;
         *) # otherwise relative
@@ -1314,19 +1323,19 @@ EOF
 
             case "${package_makefile_frag}" in
               "") ;;
-              /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;
+              /* | [A-Za-z]:[\\/]* ) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;
               *)  echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;;
             esac
 
             case "${target_makefile_frag}" in
               "") ;;
-              /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;
+              /* | [A-Za-z]:[\\/]* ) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;
               *)  echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;;
             esac
 
             case "${host_makefile_frag}" in
               "") ;;
-              /*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
+              /* | [A-Za-z]:[\\/]* ) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
               *)  echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;;
             esac
 
@@ -1334,12 +1343,8 @@ EOF
                 echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile}
             fi 
 
-           # record if we want to build shared libs.
-           if test -z "${enable_shared}"; then
-               echo enable_shared = no >> ${Makefile}
-           else
-               echo enable_shared = ${enable_shared} >> ${Makefile}
-           fi
+           echo enable_shared = ${enable_shared} >> ${Makefile}
+           echo enable_threads = ${enable_threads} >> ${Makefile}
            # record if we want to rumtime library stuff installed in libsubdir.
            if test -z "${enable_version_specific_runtime_libs}"; then
                echo enable_version_specific_runtime_libs = no >> ${Makefile}
@@ -1541,11 +1546,7 @@ if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then
 ### figure out what to do with srcdir
                         case "${srcdir}" in
                         ".") newsrcdir=${srcdir} ;; # no -srcdir option.  We're building in place.
-                        /*) # absolute path
-                                newsrcdir=${srcdir}/${cfg_dir}
-                                srcdiroption="--srcdir=${newsrcdir}"
-                                ;;
-                        ?:*) # absolute path on win32
+                        /* | [A-Za-z]:[\\/]* ) # absolute path
                                 newsrcdir=${srcdir}/${cfg_dir}
                                 srcdiroption="--srcdir=${newsrcdir}"
                                 ;;
@@ -1559,10 +1560,7 @@ if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then
                        case "${cache_file}" in
                        "") # empty
                                ;;
-                       /*) # absolute path
-                               cache_file_option="--cache-file=${cache_file}"
-                               ;;
-                       ?:*) # absolute path on win32
+                       /* | [A-Za-z]:[\\/]* ) # absolute path
                                cache_file_option="--cache-file=${cache_file}"
                                ;;
                        *) # relative path
@@ -1575,9 +1573,8 @@ if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then
                                 recprog=${newsrcdir}/configure
                         elif [ -f ${newsrcdir}/configure.in ] ; then
                                 case "${progname}" in
-                                /*)     recprog=${progname} ;;
-                                ?:*)    recprog=${progname} ;;
-                                *)      recprog=../${progname} ;;
+                                /* | [A-Za-z]:[\\/]* )  recprog=${progname} ;;
+                                *)                      recprog=../${progname} ;;
                                 esac
                        else
                                eval echo No configuration information in ${cfg_dir} ${redirect}