WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
CFLAGS=-O2
+# Additional programs that are used during the compilation process.
+EMACS ?= emacs
+# Lowercase to avoid clash with GZIP environment variable for passing
+# arguments to gzip.
+gzip = gzip
+
# Additional flags that we will append to whatever the user set.
# These aren't intended for the user to manipulate.
extra_cflags := $(shell pkg-config --cflags glib-2.0 gmime-2.4 talloc)
emacs_lispdir := $(shell pkg-config emacs --variable sitepkglispdir)
# Hard-code if this system doesn't have an emacs.pc file
ifeq ($(emacs_lispdir),)
- emacs_lispdir = $(prefix)/share/site-lisp
+ emacs_lispdir = $(prefix)/share/emacs/site-lisp
endif
all_deps = Makefile Makefile.local Makefile.config \
include lib/Makefile.local
# And get user settings from the output of configure
+Makefile.config: configure
+ ./configure
+
include Makefile.config
+# The user has not set any verbosity, default to quiet mode and inform the
+# user how to enable verbose compiles.
+ifeq ($(V),)
+quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
+quiet = @echo $(quiet_DOC)$(eval quiet_DOC:=)" $1 $@"; $($1)
+endif
+# The user has explicitly enabled quiet compilation.
+ifeq ($(V),0)
+quiet = @echo " $1 $@"; $($1)
+endif
+# Otherwise, print the full command line.
+quiet ?= $($1)
+
%.o: %.cc $(all_deps)
- $(CXX) -c $(CFLAGS) $(CXXFLAGS) $< -o $@
+ $(call quiet,CXX) -c $(CXXFLAGS) $< -o $@
%.o: %.c $(all_deps)
- $(CC) -c $(CFLAGS) $< -o $@
+ $(call quiet,CC) -c $(CFLAGS) $< -o $@
%.elc: %.el
- emacs -batch -f batch-byte-compile $<
+ $(call quiet,EMACS) -batch -f batch-byte-compile $<
.deps/%.d: %.c $(all_deps)
@set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
DEPS := $(DEPS:%.cc=.deps/%.d)
-include $(DEPS)
+.PHONY : clean
clean:
rm -f $(CLEAN); rm -rf .deps