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.
7 # Lowercase to avoid clash with GZIP environment variable for passing
11 # Additional flags that we will append to whatever the user set.
12 # These aren't intended for the user to manipulate.
13 extra_cflags := $(shell pkg-config --cflags glib-2.0 gmime-2.4 talloc)
14 extra_cxxflags := $(shell xapian-config --cxxflags)
16 emacs_lispdir := $(shell pkg-config emacs --variable sitepkglispdir)
17 # Hard-code if this system doesn't have an emacs.pc file
18 ifeq ($(emacs_lispdir),)
19 emacs_lispdir = $(prefix)/share/emacs/site-lisp
22 all_deps = Makefile Makefile.local Makefile.config \
23 lib/Makefile lib/Makefile.local
25 # Now smash together user's values with our extra values
26 override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
27 override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)
30 $(shell pkg-config --libs glib-2.0 gmime-2.4 talloc) \
31 $(shell xapian-config --libs)
33 # Include our local Makefile.local first so that its first target is default
34 include Makefile.local
35 include lib/Makefile.local
37 # And get user settings from the output of configure
38 include Makefile.config
40 # The user has not set any verbosity, default to quiet mode and inform the
41 # user how to enable verbose compiles.
43 quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
44 quiet = @echo $(quiet_DOC)$(eval quiet_DOC:=)" $1 $@"; $($1)
46 # The user has explicitly enabled quiet compilation.
48 quiet = @echo " $1 $@"; $($1)
50 # Otherwise, print the full command line.
54 $(call quiet,CXX) -c $(CXXFLAGS) $< -o $@
57 $(call quiet,CC) -c $(CFLAGS) $< -o $@
60 $(call quiet,EMACS) -batch -f batch-byte-compile $<
62 .deps/%.d: %.c $(all_deps)
63 @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
64 $(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
65 sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
68 .deps/%.d: %.cc $(all_deps)
69 @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
70 $(CXX) -M $(CPPFLAGS) $(CXXFLAGS) $< > $@.$$$$; \
71 sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
74 DEPS := $(SRCS:%.c=.deps/%.d)
75 DEPS := $(DEPS:%.cc=.deps/%.d)
80 rm -f $(CLEAN); rm -rf .deps