default: all # Include Autoconf variables. Makefile.config: Makefile.config.in ./config.status include Makefile.config # Include all sub-Makefiles. define include_sub_makefile = d := $$(patsubst %/, %, $$(dir $(1))) include $(1) endef $(foreach mf, $(SUBS), $(eval $(call include_sub_makefile, $(mf)))) # Initialise some variables. clean_list := dist_files := QUIET = @ # Pass -fPIC if we're building dynamic libraries. ifeq ($(BUILD_SHARED_LIBS), 1) GLOBAL_CFLAGS += -fPIC GLOBAL_CXXFLAGS += -fPIC GLOBAL_LDFLAGS += -Wl,--no-copy-dt-needed-entries endif # Pass -g if we want debug info. ifeq ($(BUILD_DEBUG), 1) GLOBAL_CFLAGS += -g GLOBAL_CXXFLAGS += -g endif # Pattern rules. %.o: %.cc $(QUIET) $(CXX) -o $@ -c $< $(GLOBAL_CXXFLAGS) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(basename $@).dep -MP %.o: %.c $(QUIET) $(CC) -o $@ -c $< $(GLOBAL_CFLAGS) $(CFLAGS) $($@_CFLAGS) -MMD -MF $(basename $@).dep -MP # Generate Make rules for libraries. libs_list := define LIBS_template = _d := $$(strip $$($(1)_DIR)) _srcs := $$(foreach src, $$($(1)_SOURCES), $$(_d)/$$(src)) $(1)_OBJS := $$(addsuffix .o, $$(basename $$(_srcs))) _libs := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_NAME)) $(1)_LDFLAGS_USE := $(1)_LDFLAGS_USE_INSTALLED := ifeq ($(BUILD_SHARED_LIBS), 1) ifndef $(1)_ALLOW_UNDEFINED $(1)_LDFLAGS += -z defs endif _lib := $$(_d)/$(1).so $$(_lib): $$($(1)_OBJS) $$(_libs) $(QUIET) $(CXX) -o $$@ -shared $(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$($(1)_LDFLAGS_PROPAGATED) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) $(1)_LDFLAGS_USE += -L$$(_d) -Wl,-rpath,$$(abspath $$(_d)) -l$$(patsubst lib%,%,$$(strip $(1))) $(1)_INSTALL_DIR := $$(pkglibdir) $(1)_INSTALL_PATH := $$($(1)_INSTALL_DIR)/$(1).so _libs_final := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_INSTALL_PATH)) $$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final) install -d $$($(1)_INSTALL_DIR) $(QUIET) $(CXX) -o $$@ -shared $(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$($(1)_LDFLAGS_PROPAGATED) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) $(1)_LDFLAGS_USE_INSTALLED += -L$$($(1)_INSTALL_DIR) -Wl,-rpath,$$($(1)_INSTALL_DIR) -l$$(patsubst lib%,%,$$(strip $(1))) else _lib := $$(_d)/$(1).a $$(_lib): $$($(1)_OBJS) $(QUIET) ar crs $$@ $$? $(1)_LDFLAGS_USE += $$(_lib) $$($(1)_LDFLAGS) $(1)_INSTALL_PATH := $$(pkglibdir)/$(1).a endif $(1)_LDFLAGS_USE += $$($(1)_LDFLAGS_PROPAGATED) $(1)_LDFLAGS_USE_INSTALLED += $$($(1)_LDFLAGS_PROPAGATED) $(1)_NAME := $$(_lib) # Propagate CXXFLAGS to the individual object files. $$(foreach obj, $$($(1)_OBJS), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS))) include $$(wildcard $$(_d)/*.dep) libs_list += $$(_lib) clean_list += $$(_d)/*.a $$(_d)/*.so $$(_d)/*.o $$(_d)/*.dep dist_files += $$(_srcs) endef $(foreach lib, $(LIBS), $(eval $(call LIBS_template,$(lib)))) # Generate Make rules for programs. programs_list := define PROGRAMS_template = _d := $$($(1)_DIR) _srcs := $$(foreach src, $$($(1)_SOURCES), $$(_d)/$$(src)) $(1)_OBJS := $$(addsuffix .o, $$(basename $$(_srcs))) _libs := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_NAME)) $(1)_PATH := $$(_d)/$(1) $$($(1)_PATH): $$($(1)_OBJS) $$(_libs) $(QUIET) $(CXX) -o $$@ $(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) $(1)_INSTALL_PATH := $$(bindir)/$(1) install:: $$($(1)_INSTALL_PATH) ifeq ($(BUILD_SHARED_LIBS), 1) _libs_final := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_INSTALL_PATH)) $$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final) install -d $$(dir $$($(1)_INSTALL_PATH)) $(QUIET) $(CXX) -o $$($(1)_INSTALL_PATH) $(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) else $$($(1)_INSTALL_PATH): $$($(1)_PATH) install -d $$(dir $$($(1)_INSTALL_PATH)) cp $$< $$@ endif # Propagate CXXFLAGS to the individual object files. $$(foreach obj, $$($(1)_OBJS), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS))) include $$(wildcard $$(_d)/*.dep) programs_list += $$($(1)_PATH) clean_list += $$($(1)_PATH) $$(_d)/*.o $$(_d)/*.dep dist_files += $$(_srcs) endef $(foreach prog, $(PROGRAMS), $(eval $(call PROGRAMS_template,$(prog)))) # Distributing stuff. dist_name = $(PACKAGE_NAME)-$(PACKAGE_VERSION) dist: @echo $(dist_files) $(QUIET) tar cvfj $(dist_name).tar.bz2 $(dist_files) --transform 's,^,$(dist_name)/,' # Cleaning stuff. clean: rm -fv $(clean_list) dryclean: @echo $(clean_list) all: $(programs_list)