tool: add option -ll (clang) to gccx

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/bin/gccx b/bin/gccx
index 6a5fe4c..bdeb3bb 100755 (executable)
--- a/bin/gccx
+++ b/bin/gccx
@@ -35,6 +35,7 @@ Usage: $e [options] modulename [options for module execution]
 -R          Force full recompilation
 -O          Compile with optimizations
 -i          Use the intel compiler instead of gcc
+-ll         Use the clang compiler (llvm) instead of gcc
 -I path     Add a include directory
 -o name     Call name the executable
 -d          Create temporary files in a specific directory
@@ -73,6 +74,7 @@ while [ $stop = false ]; do
                -R) recompile=true; shift;;
                -O) OPTS="$OPTS -O2" ext="_savo"; shift;;
                -i) CC="/opt/intel/cc/10.1.015/bin/icc -O2" ext="_savi"; shift;;
+               -ll) CC="clang --ansi --pedantic -O3"; ext="_savll"; shift;;
                -I) OPTS="$OPTS -I $2"; shift; shift;;
                -o) out="$2"; shift; shift;;
                -d) dir="$2/"; shift; shift;;