X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/cb80809aec56e1b6f0194f3d6f778fc8db3c7783..d65b39fdcbd9e585f8149998fc7c95f8c0079d37:/IkiWiki/Wrapper.pm

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 6687cace2..dcf3e5c36 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -102,7 +102,9 @@ $envsave
 }
 EOF
 	close OUT;
-	if (system("gcc", "$wrapper.c", "-o", "$wrapper.new") != 0) {
+
+	my $cc=exists $ENV{CC} ? possibly_foolish_untaint($ENV{CC}) : 'cc';
+	if (system($cc, "$wrapper.c", "-o", "$wrapper.new") != 0) {
 		#translators: The parameter is a C filename.
 		error(sprintf(gettext("failed to compile %s"), "$wrapper.c"));
 	}