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-rwxr-xr-xscripts/gcc-version.sh12
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diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
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+#!/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