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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-29 17:08:51 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-29 17:08:51 +0000
commitc562bb74877f68edebfa31515c17d63fc4769a60 (patch)
treefc053ce5905670ef6f36497374bee20234d16f15 /scripts
parentfe7a9f12771109af593a186471e100fd7fd78901 (diff)
downloadbusybox-c562bb74877f68edebfa31515c17d63fc4769a60.tar.gz
busybox-c562bb74877f68edebfa31515c17d63fc4769a60.tar.bz2
disable -Wold-style-definition for gcc 3.x
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/gcc-version.sh12
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
new file mode 100755
index 000000000..34510804f
--- /dev/null
+++ b/scripts/gcc-version.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# gcc-version 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.
+#
+
+compiler="$*"
+
+MAJ_MIN=$(echo __GNUC__ __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
+printf '%02d%02d\n' $MAJ_MIN