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6b92ca5a05
The "all" inside this variable name was easy to confuse with the separate "all" target. This variable specifies dependencies that apply to every target, so use "global" instead.
84 lines
2.7 KiB
Makefile
84 lines
2.7 KiB
Makefile
WARN_CXXFLAGS=-Wall -Wextra -Wwrite-strings -Wswitch-enum
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WARN_CFLAGS=$(WARN_CXXFLAGS) -Wmissing-declarations
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# Additional programs that are used during the compilation process.
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EMACS ?= emacs
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# Lowercase to avoid clash with GZIP environment variable for passing
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# arguments to gzip.
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gzip = gzip
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bash_completion_dir = /etc/bash_completion.d
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zsh_completion_dir = /usr/share/zsh/functions/Completion/Unix
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global_deps = Makefile Makefile.local Makefile.config \
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lib/Makefile lib/Makefile.local
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extra_cflags :=
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extra_cxxflags :=
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# Now smash together user's values with our extra values
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FINAL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(CONFIGURE_CFLAGS) $(extra_cflags)
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FINAL_CXXFLAGS = $(CXXFLAGS) $(WARN_CXXFLAGS) $(CONFIGURE_CXXFLAGS) $(extra_cflags) $(extra_cxxflags)
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FINAL_LDFLAGS = $(LDFLAGS) $(CONFIGURE_LDFLAGS)
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all: notmuch notmuch.1.gz
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# Before including any other Makefile fragments, get settings from the
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# output of configure
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Makefile.config: configure
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@echo ""
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@echo "Note: Calling ./configure with no command-line arguments. This is often fine,"
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@echo " but if you want to specify any arguments (such as an alternate prefix"
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@echo " into which to install), call ./configure explicitly and then make again."
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@echo " See \"./configure --help\" for more details."
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@echo ""
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./configure
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include Makefile.config
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include lib/Makefile.local
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include compat/Makefile.local
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include emacs/Makefile.local
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include Makefile.local
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# The user has not set any verbosity, default to quiet mode and inform the
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# user how to enable verbose compiles.
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ifeq ($(V),)
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quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
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quiet = @printf $(quiet_DOC)$(eval quiet_DOC:=)" $1 $2 $@\n"; $($1)
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endif
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# The user has explicitly enabled quiet compilation.
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ifeq ($(V),0)
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quiet = @printf " $1 $@\n"; $($1)
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endif
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# Otherwise, print the full command line.
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quiet ?= $($1)
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%.o: %.cc $(global_deps)
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$(call quiet,CXX,$(CXXFLAGS)) -c $(FINAL_CXXFLAGS) $< -o $@
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%.o: %.c $(global_deps)
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$(call quiet,CC,$(CFLAGS)) -c $(FINAL_CFLAGS) $< -o $@
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%.elc: %.el
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$(call quiet,EMACS) -batch -f batch-byte-compile $<
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.deps/%.d: %.c $(global_deps)
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@set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
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$(CC) -M $(CPPFLAGS) $(FINAL_CFLAGS) $< > $@.$$$$ 2>/dev/null ; \
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sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
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rm -f $@.$$$$
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.deps/%.d: %.cc $(global_deps)
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@set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
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$(CXX) -M $(CPPFLAGS) $(FINAL_CXXFLAGS) $< > $@.$$$$ 2>/dev/null ; \
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sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
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rm -f $@.$$$$
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DEPS := $(SRCS:%.c=.deps/%.d)
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DEPS := $(DEPS:%.cc=.deps/%.d)
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-include $(DEPS)
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.PHONY : clean
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clean:
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rm -f $(CLEAN); rm -rf .deps
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