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Set default optimization flag to -O2

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Allow overriding optimization flag with the environment variable CFLAGS.
This commit is contained in:
Peter Colberg 2015-11-13 13:14:55 -05:00
parent e102501e24
commit f4daa7e8bb
1 changed files with 2 additions and 3 deletions
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5
Make.inc
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@ -47,9 +47,8 @@ endif
CFLAGS_add += -std=c99 -Wall -I$(OPENLIBM_HOME) -I$(OPENLIBM_HOME)/include -I$(OPENLIBM_HOME)/ld80 -I$(OPENLIBM_HOME)/$(ARCH) -I$(OPENLIBM_HOME)/src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration CFLAGS_add += -std=c99 -Wall -I$(OPENLIBM_HOME) -I$(OPENLIBM_HOME)/include -I$(OPENLIBM_HOME)/ld80 -I$(OPENLIBM_HOME)/$(ARCH) -I$(OPENLIBM_HOME)/src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
ifneq ($(NOOPT),1) # The optimization flag may be overriden with the environment variable CFLAGS.
CFLAGS_add += -O3 CFLAGS ?= -O2
endif
default: all default: all