build: make CC command in host check configurable

1 files changed, 1 insertions, 2 deletions

diff --git a/configure b/configure
index 7a44a82821..71756a6cca 100755
--- a/configure
+++ b/configure
@@ -147,8 +147,7 @@ def pkg_config(pkg):
 def host_arch():
   """Host architecture. One of arm, ia32 or x64."""
 
-  # TODO better/configurable way of getting the proper 'cc' command?
-  cc = [ 'cc' ]
+  cc = [os.environ.get('CC', 'cc')]
 
   cmd = cc + [ '-dM', '-E', '-' ]
   p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)