-Wno-strict-alias

[chiark-tcl.git] / base / common.make

diff --git a/base/common.make b/base/common.make
index 6e3852a88ea180a4a6e063400dda7c31bf162305..bc86488cd67df6a49c64308fc22b7bcb3daef4b3 100644 (file)
--- a/base/common.make
+++ b/base/common.make
@@ -33,6 +33,10 @@ ifeq ($(shell $(CC) -Wno-pointer-sign -E -x c /dev/null >/dev/null || echo x),)
 CFLAGS +=      -Wno-pointer-sign
 endif
 
+ifeq ($(shell $(CC) -Wno-strict-alias -E -x c /dev/null >/dev/null || echo x),)
+CFLAGS +=      -Wno-strict-alias
+endif
+
 CFLAGS +=      -g -Wall -Wmissing-prototypes -Wstrict-prototypes -Werror \
                $(OPTIMISE)
 CPPFLAGS +=    -I$(TCL_INCLUDEDIR) -I$(BASE_DIR)