[PATCH 2/3] WIP: icecc.bbclass: use bb.utils.which also for 'as'

[Martin Jansa <martin.jansa@gmail.com>]

WIP: haven't properly tested it yet

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
 meta/classes/icecc.bbclass | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index 5af764d..3c719ef 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -251,6 +251,8 @@ set_icecc_env() {
 
     ICECC_CC="${@icc_get_and_check_tool(bb, d, "gcc")}"
     ICECC_CXX="${@icc_get_and_check_tool(bb, d, "g++")}"
+    # cannot use icc_get_and_check_tool here because it assumes as without target_sys prefix
+    ICECC_WHICH_AS="${@bb.utils.which(os.getenv('PATH'), 'as')}"
     if [ ! -x "${ICECC_CC}" -o ! -x "${ICECC_CXX}" ]
     then
         bbwarn "Cannot use icecc: could not get ICECC_CC or ICECC_CXX"
@@ -268,7 +270,7 @@ set_icecc_env() {
     ICECC_AS="`${ICECC_CC} -print-prog-name=as`"
     if [ "`dirname "${ICECC_AS}"`" = "." ]
     then
-        ICECC_AS="`which as`"
+        ICECC_AS="${ICECC_WHICH_AS}"
     fi
 
     if [ ! -f "${ICECC_VERSION}.done" ]
-- 
1.8.4.3