1 # Default FLAGS, (can be overridden by user such as "make CFLAGS=-O2")
2 WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
5 # Additional programs that are used during the compilation process.
9 # Additional flags that we will append to whatever the user set.
10 # These aren't intended for the user to manipulate.
11 extra_cflags := $(shell pkg-config --cflags glib-2.0 gmime-2.4 talloc)
12 extra_cxxflags := $(shell xapian-config --cxxflags)
14 emacs_lispdir := $(shell pkg-config emacs --variable sitepkglispdir)
15 # Hard-code if this system doesn't have an emacs.pc file
16 ifeq ($(emacs_lispdir),)
17 emacs_lispdir = $(prefix)/share/emacs/site-lisp
20 all_deps = Makefile Makefile.local Makefile.config \
21 lib/Makefile lib/Makefile.local
23 # Now smash together user's values with our extra values
24 override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
25 override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)
28 $(shell pkg-config --libs glib-2.0 gmime-2.4 talloc) \
29 $(shell xapian-config --libs)
31 # Include our local Makefile.local first so that its first target is default
32 include Makefile.local
33 include lib/Makefile.local
35 # And get user settings from the output of configure
36 include Makefile.config
38 # The user has not set any verbosity, default to quiet mode and inform the
39 # user how to enable verbose compiles.
41 quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
42 quiet = @echo $(quiet_DOC)$(eval quiet_DOC:=)" $1 $@"; $($1)
44 # The user has explicitly enabled quiet compilation.
46 quiet = @echo " $1 $@"; $($1)
48 # Otherwise, print the full command line.
52 $(call quiet,CXX) -c $(CXXFLAGS) $< -o $@
55 $(call quiet,CC) -c $(CFLAGS) $< -o $@
58 $(call quiet,EMACS) -batch -f batch-byte-compile $<
60 .deps/%.d: %.c $(all_deps)
61 @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
62 $(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
63 sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
66 .deps/%.d: %.cc $(all_deps)
67 @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
68 $(CXX) -M $(CPPFLAGS) $(CXXFLAGS) $< > $@.$$$$; \
69 sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
72 DEPS := $(SRCS:%.c=.deps/%.d)
73 DEPS := $(DEPS:%.cc=.deps/%.d)
77 rm -f $(CLEAN); rm -rf .deps