* cfglayout.c (fixup_fallthru_exit_predecesor): Make void, rename

[pf3gnuchains/gcc-fork.git] / configure.in

diff --git a/configure.in b/configure.in
index 0ccd7ad..3212158 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -719,6 +719,9 @@ case "${target}" in
   arm-*-riscix*)
     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
     ;;
+  cris-*-*)
+    noconfigdirs="$noconfigdirs ${libgcj}"
+    ;;
   d10v-*-*)
     noconfigdirs="$noconfigdirs target-librx ${libstdcxx_version} target-libgloss ${libgcj}"
     ;;
@@ -733,7 +736,7 @@ case "${target}" in
     ;;
   h8300*-*-* | \
   h8500-*-*)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-librx target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-librx target-libgloss ${libgcj} target-libf2c"
     ;;
   hppa*64*-*-linux* | parisc*64*-*-linux*)
     # In this case, it's because the hppa64-linux target is for
@@ -771,6 +774,7 @@ case "${target}" in
     fi
     ;;
   *-*-linux*)
+    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     # linux has rx in libc
     skipdirs="$skipdirs target-librx"
     ;;
@@ -839,6 +843,9 @@ case "${target}" in
           target_configdirs="${target_configdirs} target-bsp target-cygmon"
     fi
     ;;
+  mmix-*-*)
+    noconfigdirs="$noconfigdirs ${libgcj}"
+    ;;
   mn10200-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
     if [ x${is_cross_compiler} != xno ] ; then
@@ -1026,18 +1033,23 @@ fi
 # 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="`echo ${LANGUAGES} | tr ' ' ','`"
+               enable_languages="${LANGUAGES}"
+               echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
        else
                enable_languages=all
        fi
 else
-       if test x"${enable_languages}" = x; then
-               echo configure.in: --enable-languages needs at least one argument 1>&2
+       if test x"${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