* configure.in: Recognize f95 in the --enable-languages option,

[pf3gnuchains/gcc-fork.git] / contrib / gcc_update

diff --git a/contrib/gcc_update b/contrib/gcc_update
index 6b1c3f1..40c3a9f 100755 (executable)
--- a/contrib/gcc_update
+++ b/contrib/gcc_update
@@ -56,7 +56,7 @@ self=$0
 
 # This function prints its arguments to standard output unless
 # "silent" is set.
-silent=
+unset silent
 chat () {
     if [ -z "$silent" ]; then
         echo "$@"
@@ -108,7 +108,7 @@ libffi/fficonfig.h.in: libffi/configure.ac libffi/aclocal.m4
 libgfortran/aclocal.m4: libgfortran/configure.ac libgfortran/acinclude.m4
 libgfortran/Makefile.in: libgfortran/Makefile.am libgfortran/configure.ac libgfortran/aclocal.m4
 libgfortran/configure: libgfortran/configure.ac libgfortran/aclocal.m4
-libjava/aclocal.m4: libjava/configure.ac libjava/acinclude.m4
+libjava/aclocal.m4: libjava/configure.ac
 libjava/Makefile.in: libjava/Makefile.am libjava/configure.ac libjava/aclocal.m4
 libjava/configure: libjava/configure.ac libjava/aclocal.m4
 libjava/libltdl/aclocal.m4: libjava/libltdl/configure.ac libjava/libltdl/acinclude.m4
@@ -166,15 +166,15 @@ touch_files_reexec () {
 
 # This functions applies a patch to an existing tree.
 apply_patch () {
-    if [ -f $1 ]; then
+    if [ -f "$1" ]; then
        echo "Applying patch file $1"
-       case "$1" in
+       case $1 in
        *gz)
-           gzip -d -c $1 | patch -p1 ;;
+           gzip -d -c "$1" | patch -p1 ;;
        *bz2)
-           bzip2 -d -c $1 | patch -p1 ;;
+           bzip2 -d -c "$1" | patch -p1 ;;
        *)
-           cat $1 | patch -p1 ;;
+           patch -p1 < "$1";;
        esac
     fi
     touch_files_reexec