From 0ab2a272e6b55e5d58168d6983da99e2dc09b8b2 Mon Sep 17 00:00:00 2001 From: Segher Boessenkool Date: Sat, 19 May 2007 18:49:07 +0200 Subject: kbuild: New 'cc-fullversion' macro Prints a six-digit string including the GCC patchlevel. Also fix the 'usage' comment for cc-version. Signed-off-by: Segher Boessenkool Signed-off-by: Sam Ravnborg --- scripts/gcc-version.sh | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'scripts/gcc-version.sh') diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh index bb4fbeab832..8a1d1879c7a 100644 --- a/scripts/gcc-version.sh +++ b/scripts/gcc-version.sh @@ -1,14 +1,23 @@ #!/bin/sh # -# gcc-version gcc-command +# 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. +# + +if [ $1 = "-p" ] ; then with_patchlevel=1; shift; fi compiler="$*" MAJOR=$(echo __GNUC__ | $compiler -E -xc - | tail -n 1) MINOR=$(echo __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1) -printf "%02d%02d\\n" $MAJOR $MINOR - +if [ "x$with_patchlevel" != "x" ] ; then + PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -xc - | tail -n 1) + printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL +else + printf "%02d%02d\\n" $MAJOR $MINOR +fi -- cgit v1.2.3-70-g09d2