Allow customization of compiler in configure.

configure

@@ -19,7 +19,7 @@ LIBS="-lm -pthread -lCytoplasm"
 
 
 # Set default args for all platforms
-SCRIPT_ARGS="--prefix=/usr/local --enable-ld-extra --bin-name=telodendria --version=0.4.0 --static $@"
+SCRIPT_ARGS="--cc=cc --prefix=/usr/local --enable-ld-extra --bin-name=telodendria --version=0.4.0 --static $@"
 
 echo "Processing options..."
 echo "Ran with arguments: $SCRIPT_ARGS"
@@ -27,6 +27,9 @@ echo "Ran with arguments: $SCRIPT_ARGS"
 # Process all arguments
 for arg in $SCRIPT_ARGS; do
     case "$arg" in
+        --cc=*)
+            CC=$(echo "$arg" | cut -d '=' -f 2-)
+            ;;
         --prefix=*)
             PREFIX=$(echo "$arg" | cut -d '=' -f 2-)
             ;;
@@ -60,7 +63,7 @@ for arg in $SCRIPT_ARGS; do
             STATIC=""
             ;;
         *)
-            echo "Invalid argument: $1"
+            echo "Invalid argument: $arg"
             exit 1
             ;;
     esac
@@ -112,9 +115,7 @@ compile_obj() {
 	src="$1"
 	obj="$2"
 
-    # TODO: Add a --cc flag to set the C compiler to use for
-    # Makefile generation.
-	pref=$(cc -I${INCLUDE} -I${BUILD} -MM -MT "${obj}" "${src}")
+	pref=$(${CC} -I${INCLUDE} -I${BUILD} -MM -MT "${obj}" "${src}")
     echo "$pref $(collect ${SCHEMA}/ .json .h ${BUILD}/Schema/ print_obj)"
 	echo "${TAB}@mkdir -p $(dirname ${obj})"
 	echo "${TAB}\$(CC) \$(CFLAGS) -fPIC -c -o \"${obj}\" \"${src}\""
@@ -202,7 +203,7 @@ cat << EOF > Makefile
 # Generated by '$0' on $(date).
 # This file should generally not be manually edited.
 
-CC = cc
+CC = ${CC}
 PREFIX = ${PREFIX}
 CFLAGS = ${CFLAGS}
 LDFLAGS = ${LDFLAGS}