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| author | Ori Bernstein <ori@eigenstate.org> | 2015-11-20 13:24:30 -0500 |
|---|---|---|
| committer | Ori Bernstein <ori@eigenstate.org> | 2015-11-20 13:24:30 -0500 |
| commit | deb670e7a0677f294ad3614b33536f1186acf646 (patch) | |
| tree | 848c3b132e79b7de13e75dd1ceae4cc1371afa6f /mk/c.mk | |
| parent | f2027c43e0e85e679c4988954b8e9b35c0a1bdd3 (diff) | |
| download | mc-deb670e7a0677f294ad3614b33536f1186acf646.tar.gz | |
A few makefile tweaks.
.PRECIOUS to prevent spurious rebuilds.
Diffstat (limited to 'mk/c.mk')
| -rw-r--r-- | mk/c.mk | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -1,6 +1,5 @@ .DEFAULT_GOAL=all -_DEPSDIR = .deps -_DEPS=$(addprefix $(_DEPSDIR)/, $(OBJ:.o=.d)) +_DEPS=$(addprefix .deps/, $(OBJ:.o=.d)) _LIBSRCHPATHS=$(addprefix -L, $(dir $(DEPS))) _LIBINCPATHS=$(addprefix -I, $(dir $(DEPS))) @@ -8,13 +7,14 @@ _LIBPATHS=$(addprefix -l, $(patsubst lib%.a,%,$(notdir $(DEPS)))) # yeah, I should probably remove -Werror, but it's nice for developing alone. CFLAGS += -Wall -Werror -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-sign-compare -Wno-array-bounds -g -CFLAGS += -MMD -MP -MF ${_DEPSDIR}/$(subst /,-,$*).d +CFLAGS += -MMD -MP -MF .deps/$(subst /,-,$*).d LIB ?= $(INSTLIB) BIN ?= $(INSTBIN) # disable implicit rules. .SUFFIXES: +.PRECIOUS: $(GENHDR) .PHONY: clean clean-gen clean-bin clean-obj clean-misc clean-backups .PHONY: all @@ -52,6 +52,7 @@ subdirs-install: clean: subdirs-clean $(EXTRACLEAN) rm -f ${BIN} ${OBJ} ${CLEAN} ${LIB} + rm -rf .deps/ install: subdirs-install $(INSTBIN) $(INSTLIB) $(INSTHDR) $(INSTPKG) $(EXTRAINSTALL) @for i in $(INSTBIN); do \ @@ -111,11 +112,11 @@ uninstall: subdirs-uninstall $(EXTRAUNINSTALL) rm -f $(abspath $(DESTDIR)/$(INST_ROOT)/share/man/man$${sect}/$$i); \ done -%.o: %.c $(GENHDR) .deps +%.o: %.c $(GENHDR) .deps/stamp $(CC) -c $(CFLAGS) $(_LIBINCPATHS) $< -.deps: - mkdir -p $(_DEPSDIR) +.deps/stamp: + mkdir -p .deps && touch .deps/stamp config.mk: configure ./configure --redo |