New patch to review for coreboot: xcompile: crossgcc lookup in parent paths, for painless libpayload support

[Paul Kocialkowski]

Paul Kocialkowski ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11119

-gerrit

commit 7144ee85fa7efbd9e21bdfbb80ae5f7912deb6c1
Author: Paul Kocialkowski 
Date:   Mon Aug 3 16:46:29 2015 +0200

xcompile: crossgcc lookup in parent paths, for painless libpayload support

libpayload is calling the xcompile script from payloads/libpayload, so the
    script never finds the path on its own and has to be fed the right XGCCPATH by
    hand.

This makes xcompile look for the parent path too, so that it can find the
    crossgcc toolchains when called from libpayload.

Change-Id: Icc41bb68e3a43810f40f03ab1eb08af07a50a3de
    Signed-off-by: Paul Kocialkowski 
---
 util/xcompile/xcompile | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index c1c42af..bc1a7e3 100755
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -20,7 +20,18 @@
 #

TMPFILE=""
-XGCCPATH=${1:-"`pwd`/util/crossgcc/xgcc/bin/"}
+
+# libpayload crossgcc path
+if [ -d "`pwd`/../../util/crossgcc/xgcc/bin/" ]
+then
+	XGCCPATH=${1:-"`pwd`/../../util/crossgcc/xgcc/bin/"}
+fi
+
+# coreboot libgcc path
+if [ -d "`pwd`/util/crossgcc/xgcc/bin/" ]
+then
+	XGCCPATH=${1:-"`pwd`/util/crossgcc/xgcc/bin/"}
+fi

die() {
    echo "ERROR: $*" >&2