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authorAlan Mishchenko <alanmi@berkeley.edu>2015-02-05 14:47:07 -0800
committerAlan Mishchenko <alanmi@berkeley.edu>2015-02-05 14:47:07 -0800
commit35ab8cbdad84e8002db20b0b81681a50058a5bed (patch)
tree0c24985b8da53bc377cf4647c14b7020d8d2a62d /Makefile
parentb537110cce3de9fc9ae9a180b3cc0d81d544de9e (diff)
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Change to Makefile to speedup compilation.
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index c6907f71..35aa8761 100644
--- a/Makefile
+++ b/Makefile
@@ -41,7 +41,9 @@ default: $(PROG)
arch_flags : arch_flags.c
$(CC) arch_flags.c -o arch_flags
-ARCHFLAGS := $(shell $(CC) arch_flags.c -o arch_flags && ./arch_flags)
+ARCHFLAGS ?= $(shell $(CC) arch_flags.c -o arch_flags && ./arch_flags)
+ARCHFLAGS := $(ARCHFLAGS)
+
OPTFLAGS ?= -g -O #-DABC_NAMESPACE=xxx
CFLAGS += -Wall -Wno-unused-function -Wno-write-strings -Wno-sign-compare $(OPTFLAGS) $(ARCHFLAGS) -Isrc