Add support for the MSI MS-6156 board.

[coreboot.git] / targets / buildtarget

diff --git a/targets/buildtarget b/targets/buildtarget
index 2b3b83bfce02552f4e979cdec8e021dfe6da9a12..02694a2411f562cc3944da8a68231fdad6512cdf 100755 (executable)
--- a/targets/buildtarget
+++ b/targets/buildtarget
@@ -69,7 +69,12 @@ fi
 
 rm -rf .$$.tmp
 
-if $CC -Wl,--help | grep -q build-id; then
+# The linker output fd depends on the gcc version.
+#  1) 'ld-2.15 --help' and 'gcc-4.0 -Wl,--help' use STDOUT.
+#  2) 'gcc-3.3 --help' and 'gcc-3.4 -Wl,--help' use STDERR.
+# Thus older versions of GCC (presumably 3.x) implement a redirection of
+# output to stderr. Re-redirect stderr to stdout to work always.
+if $CC -Wl,--help 2>&1 | grep -q build-id; then
        EXTRA_LFLAGS="$EXTRA_LFLAGS -Wl,--build-id=none"
 fi