unix: Don't error out on #warning directive.

cd590cbf · Paul Sokolovsky · ff5932a8 · cd590cbf
Commit cd590cbf authored Jun 22, 2014 by Paul Sokolovsky
--- a/unix/Makefile
+++ b/unix/Makefile
@@ -18,7 +18,7 @@ INC += -I$(PY_SRC)
 INC += -I$(BUILD)

 # compiler settings
-CWARN = -Wall -Werror
+CWARN = -Wall -Werror -Wno-error=cpp
 CFLAGS = $(INC) $(CWARN) -ansi -std=gnu99 -DUNIX $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)

 # Debugging/Optimization