Make CC overridable

AMDmi3 · AMDmi3 · commit 45411ca54f57 · 2015-01-07T18:46:58.000+03:00
diff --git a/Makefile b/Makefile
@@ -1,6 +1,6 @@
 .SUFFIXES:
 
-CC := gcc
+CC ?= gcc
 
 CONFIG_MAK := Config.mak
 include Config.mak
