+# Default FLAGS, (can be overriden by user such as "make CFLAGS=-O2")
WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
+CFLAGS=-O2
-NOTMUCH_DEPENDS_FLAGS=-I./lib `pkg-config --cflags glib-2.0 gmime-2.4 talloc`
-NOTMUCH_CXX_DEPENDS_FLAGS=$(NOTMUCH_DEPENDS_FLAGS) `xapian-config --cxxflags`
+# Additional flags that we will append to whatever the user set.
+# These aren't intended for the user to manipulate.
+extra_cflags = `pkg-config --cflags glib-2.0 gmime-2.4 talloc`
+extra_cxxflags = `xapian-config --cxxflags`
-NOTMUCH_CFLAGS=$(WARN_FLAGS) -O0 -g $(NOTMUCH_DEPENDS_FLAGS)
-NOTMUCH_CXXFLAGS=$(WARN_FLAGS) -O0 -g $(NOTMUCH_CXX_DEPENDS_FLAGS)
+# Now smash together user's values with our extra values
+override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
+override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)
-NOTMUCH_LDFLAGS=`pkg-config --libs glib-2.0 gmime-2.4 talloc` \
- `xapian-config --libs`
+override LDFLAGS += `pkg-config --libs glib-2.0 gmime-2.4 talloc` \
+ `xapian-config --libs`
# Include our local Makfile.local first so that its first target is default
include Makefile.local
include lib/Makefile.local
%.o: %.cc
- $(CXX) -c $(CFLAGS) $(CXXFLAGS) $(NOTMUCH_CXXFLAGS) $< -o $@
+ $(CXX) -c $(CFLAGS) $(CXXFLAGS) $< -o $@
%.o: %.c
- $(CC) -c $(CFLAGS) $(NOTMUCH_CFLAGS) $< -o $@
+ $(CC) -c $(CFLAGS) $< -o $@
-.depends: $(SRCS)
- $(CXX) -M $(CPPFLAGS) $(NOTMUCH_DEPENDS_FLAGS) \
- $(NOTMUCH_CXX_DEPENDS_FLAGS) $^ > $@
--include .depends
+.deps/%.d: %.c
+ @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
+ $(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
+ sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
+ rm -f $@.$$$$
-CLEAN := $(CLEAN) .depends
-
-clean:
- rm -f $(CLEAN)
+.deps/%.d: %.cc
+ @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
+ $(CXX) -M $(CPPFLAGS) $(CXXFLAGS) $< > $@.$$$$; \
+ sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
+ rm -f $@.$$$$
+DEPS := $(SRCS:%.c=.deps/%.d)
+DEPS := $(DEPS:%.cc=.deps/%.d)
+-include $(DEPS)
+clean:
+ rm -f $(CLEAN); rm -rf .deps