diff options
| author | Christopher Li <sparse@chrisli.org> | 2011-04-25 17:17:10 -0700 |
|---|---|---|
| committer | Christopher Li <sparse@chrisli.org> | 2011-04-25 17:20:20 -0700 |
| commit | d04fa1196af5678574d3e1b88bdb1cda85ad7f58 (patch) | |
| tree | 17fb15421f19552f59a7bbba0abac1adfba10479 /Makefile | |
| parent | 87f4a7fda3d17c85e966e2a150084d6a1cf25ab4 (diff) | |
| download | sparse-dev-d04fa1196af5678574d3e1b88bdb1cda85ad7f58.tar.gz | |
Allow overwrite CFLAGS from command line
This is suggested by Diego Elio Pettenò <flameeyes@gmail.com>.
CFLAGS now can be overwrited from command line as well.
Signed-off-by: Christopher Li <sparse@chrisli.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -9,6 +9,7 @@ CFLAGS += -Wall -Wwrite-strings LDFLAGS += -g AR = ar +ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) # # For debugging, put this in local.mk: # @@ -22,10 +23,10 @@ HAVE_GCC_DEP:=$(shell touch .gcc-test.c && \ HAVE_GTK2:=$(shell pkg-config --exists gtk+-2.0 2>/dev/null && echo 'yes') GCC_BASE = $(shell $(CC) --print-file-name=) -CFLAGS += -DGCC_BASE=\"$(GCC_BASE)\" +BASIC_CFLAGS = -DGCC_BASE=\"$(GCC_BASE)\" ifeq ($(HAVE_GCC_DEP),yes) -CFLAGS += -Wp,-MD,$(@D)/.$(@F).d +BASIC_CFLAGS += -Wp,-MD,$(@D)/.$(@F).d endif DESTDIR= @@ -56,7 +57,7 @@ GTK2_LIBS := $(shell pkg-config --libs gtk+-2.0) PROGRAMS += test-inspect INST_PROGRAMS += test-inspect test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o -test-inspect.o $(test-inspect_EXTRA_DEPS): CFLAGS += $(GTK2_CFLAGS) +test-inspect.o $(test-inspect_EXTRA_DEPS): BASIC_CFLAGS += $(GTK2_CFLAGS) test-inspect_EXTRA_OBJS := $(GTK2_LIBS) else $(warning Your system does not have libgtk2, disabling test-inspect) @@ -74,7 +75,7 @@ LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \ LIB_FILE= libsparse.a SLIB_FILE= libsparse.so -# If you add $(SLIB_FILE) to this, you also need to add -fpic to CFLAGS above. +# If you add $(SLIB_FILE) to this, you also need to add -fpic to BASIC_CFLAGS above. # Doing so incurs a noticeable performance hit, and Sparse does not have a # stable shared library interface, so this does not occur by default. If you # really want a shared library, you may want to build Sparse twice: once @@ -152,7 +153,7 @@ DEP_FILES := $(wildcard .*.o.d) $(if $(DEP_FILES),$(eval include $(DEP_FILES))) c2xml.o: c2xml.c $(LIB_H) - $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(CFLAGS) $< + $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(ALL_CFLAGS) $< compat-linux.o: compat/strtold.c compat/mmap-blob.c $(LIB_H) compat-solaris.o: compat/mmap-blob.c $(LIB_H) @@ -160,7 +161,7 @@ compat-mingw.o: $(LIB_H) compat-cygwin.o: $(LIB_H) %.o: %.c - $(QUIET_CC)$(CC) -o $@ -c $(CFLAGS) $< + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< clean: clean-check rm -f *.[oa] .*.d *.so $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc |