[PATCH] Allow users to override CC variable in auto_cxx

[Tom Stellard]

---
 releng/auto_cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/releng/auto_cxx b/releng/auto_cxx
index 71ed53fe..1086ee4b 100755
--- a/releng/auto_cxx
+++ b/releng/auto_cxx
@@ -29,7 +29,7 @@ fi
 
 # xorriso binary is not needed for that particular test
 SAMPLE_CODE_DIR=codesamples
-CC=g++
+CC=${CC:-g++}
 
 # check compiler
 if ! which "${CC}" >/dev/null 2>&1; then
-- 
2.34.1