*** empty log message ***

[binutils.git] / config-ml.in

diff --git a/config-ml.in b/config-ml.in
index 60b1d2c1f949430035a4d879ee930148d95b531a..c968bf0d71918eaaa41665555836e0aa030475f2 100644 (file)
--- a/config-ml.in
+++ b/config-ml.in
@@ -742,7 +742,7 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
     cd ${ml_dir}/${ml_libdir}
 
     if [ -f ${ml_newsrcdir}/configure ]; then
-      ml_recprog=${ml_newsrcdir}/configure
+      ml_recprog="${ml_newsrcdir}/configure --cache-file=../config.cache"
     fi
 
     # find compiler flag corresponding to ${ml_dir}
@@ -753,7 +753,73 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
         break
       fi
     done
-    ml_config_env='CC="${CC} $flags"'
+    ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags"'
+
+    if [ "${with_target_subdir}" = "." ]; then
+       CC_=$CC' '
+       CXX_=$CXX' '
+    else
+       # Create a regular expression that matches any string as long
+       # as ML_POPDIR.
+       popdir_rx=`echo ${ML_POPDIR} | sed 's,.,.,g'`
+       CC_=
+       for arg in ${CC}; do
+         case $arg in
+         -[BIL]"${ML_POPDIR}"/*)
+           CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\1/p"`' ' ;;
+         "${ML_POPDIR}"/*)
+           CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+         *)
+           CC_="${CC_}${arg} " ;;
+         esac
+       done
+
+       CXX_=
+       for arg in ${CXX}; do
+         case $arg in
+         -[BIL]"${ML_POPDIR}"/*)
+           CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+         "${ML_POPDIR}"/*)
+           CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+         *)
+           CXX_="${CXX_}${arg} " ;;
+         esac
+       done
+
+       if test "x${LD_LIBRARY_PATH+set}" = xset; then
+         LD_LIBRARY_PATH_=
+         for arg in `echo "$LD_LIBRARY_PATH" | tr ':' ' '`; do
+           case "$arg" in
+           "${ML_POPDIR}"/*)
+             arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`
+             ;;
+           esac
+           if test "x$LD_LIBRARY_PATH_" != x; then
+             LD_LIBRARY_PATH_=$LD_LIBRARY_PATH_:$arg
+           else
+             LD_LIBRARY_PATH_=$arg
+           fi
+          done
+         ml_config_env="$ml_config_env LD_LIBRARY_PATH=$LD_LIBRARY_PATH_"
+       fi
+
+       if test "x${SHLIB_PATH+set}" = xset; then
+         SHLIB_PATH_=
+         for arg in `echo "$SHLIB_PATH" | tr ':' ' '`; do
+           case "$arg" in
+           "${ML_POPDIR}"/*)
+             arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`
+             ;;
+           esac
+           if test "x$SHLIB_PATH_" != x; then
+             SHLIB_PATH_=$SHLIB_PATH_:$arg
+           else
+             SHLIB_PATH_=$arg
+           fi
+          done
+         ml_config_env="$ml_config_env SHLIB_PATH=$SHLIB_PATH_"
+       fi
+    fi
 
     if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \
        --with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \