X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=scripts%2Fgcc-version.sh;h=ae353432539bf5a58bf24c21ea6c3b20b460c501;hb=898f5a009f226fbaee0ff9ea58b919a31f627d1e;hp=11bb909845e78b623c393e11c39c2077eb2f194c;hpb=bc686442f8a601bccac1f22506ecdb4b0d62cadd;p=uclinux-h8%2Flinux.git

diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
index 11bb909845e7..ae353432539b 100755
--- a/scripts/gcc-version.sh
+++ b/scripts/gcc-version.sh
@@ -1,33 +1,20 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 #
-# gcc-version [-p] gcc-command
-#
-# Prints the gcc version of `gcc-command' in a canonical 4-digit form
-# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
-#
-# With the -p option, prints the patchlevel as well, for example `029503' for
-# gcc-2.95.3, `030301' for gcc-3.3.1, etc.
+# gcc-version gcc-command
 #
-
-if [ "$1" = "-p" ] ; then
-	with_patchlevel=1;
-	shift;
-fi
+# Print the gcc version of `gcc-command' in a 5 or 6-digit form
+# such as `29503' for gcc-2.95.3, `30301' for gcc-3.3.1, etc.
 
 compiler="$*"
 
 if [ ${#compiler} -eq 0 ]; then
-	echo "Error: No compiler specified."
-	printf "Usage:\n\t$0 <gcc-command>\n"
+	echo "Error: No compiler specified." >&2
+	printf "Usage:\n\t$0 <gcc-command>\n" >&2
 	exit 1
 fi
 
 MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1)
 MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1)
-if [ "x$with_patchlevel" != "x" ] ; then
-	PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
-	printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
-else
-	printf "%02d%02d\\n" $MAJOR $MINOR
-fi
+PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
+printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL