[coreboot-gerrit] New patch to review for coreboot: util/abuild: Don't set XGCCPATH if it's in the environment

[Martin Roth (martinroth@google.com)]

Martin Roth (martinroth at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17723

-gerrit

commit 20f3cb9000c514dba5f227041ea8145053307f6f
Author: Martin Roth <martinroth at google.com>
Date:   Wed Nov 30 16:38:25 2016 -0700

    util/abuild: Don't set XGCCPATH if it's in the environment
    
    Change-Id: I0fa231ca3d33300a671810e994c5be54ac10a18b
    Signed-off-by: Martin Roth <martinroth at google.com>
---
 util/abuild/abuild | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/util/abuild/abuild b/util/abuild/abuild
index 9c1af5a..85d445b 100755
--- a/util/abuild/abuild
+++ b/util/abuild/abuild
@@ -31,8 +31,10 @@ export KCONFIG_OVERWRITECONFIG=1
 # path to payload. Should be more generic
 PAYLOAD=/dev/null
 
-# path to coreboot XGCC
-XGCCPATH="$(pwd)/util/crossgcc/xgcc/bin/"
+# get path to coreboot XGCC if it's not already set
+if [ -z "$XGCCPATH" ]; then
+	XGCCPATH="$TOP/util/crossgcc/xgcc/bin/"
+fi
 
 # Add XGCC to the path.
 if [ -d "$XGCCPATH" ] && [[ ":$PATH:" != *":$XGCCPATH:"* ]]; then