diff options
| -rw-r--r-- | mk/clean.mk | 7 | ||||
| -rw-r--r-- | mk/dist.mk | 10 | ||||
| -rw-r--r-- | mk/install.mk | 53 | ||||
| -rw-r--r-- | mk/lib.mk | 67 | ||||
| -rw-r--r-- | mk/libraries.mk | 97 | ||||
| -rw-r--r-- | mk/patterns.mk | 5 | ||||
| -rw-r--r-- | mk/programs.mk | 57 | ||||
| -rw-r--r-- | mk/templates.mk | 10 | ||||
| -rw-r--r-- | mk/tests.mk | 29 |
9 files changed, 335 insertions, 0 deletions
diff --git a/mk/clean.mk b/mk/clean.mk new file mode 100644 index 000000000..3287ac873 --- /dev/null +++ b/mk/clean.mk @@ -0,0 +1,7 @@ +clean_files := + +clean: + rm -fv $(clean_files) + +dryclean: + @echo $(clean_files) diff --git a/mk/dist.mk b/mk/dist.mk new file mode 100644 index 000000000..3e89aec81 --- /dev/null +++ b/mk/dist.mk @@ -0,0 +1,10 @@ +dist_name = $(PACKAGE_NAME)-$(PACKAGE_VERSION) + +dist_files := + +dist: $(dist_name).tar.bz2 + +$(dist_name).tar.bz2: $(dist_files) + $(QUIET) tar cvfj $@ $(dist_files) --transform 's,^,$(dist_name)/,' + +clean_files += $(dist_name).tar.bz2 diff --git a/mk/install.mk b/mk/install.mk new file mode 100644 index 000000000..c5eb8eb37 --- /dev/null +++ b/mk/install.mk @@ -0,0 +1,53 @@ +# Add a rule for creating $(1) as a directory. This template may be +# called multiple times for the same directory. +define create-dir = + ifndef $(1)_SEEN + $(1)_SEEN = 1 + $(1): + $(QUIET) install -d $(1) + endif +endef + + +# Add a rule for installing file $(1) as file $(2) with mode $(3). +# The directory containing $(2) will be created automatically. +define install-file-as = + + install: $(2) + + $$(eval $$(call create-dir,$$(dir $(2)))) + + $(2): $(1) | $$(dir $(2)) + $(QUIET) install -m $(3) $(1) $(2) + +endef + + +# Add a rule for installing file $(1) in directory $(2) with mode +# $(3). The directory will be created automatically. +define install-file-in = + $$(eval $$(call install-file-as,$(1),$(2)/$$(notdir $(1)),$(3))) +endef + + +define install-program-in = + $$(eval $$(call install-file-in,$(1),$(2),0755)) +endef + + +define install-data-in = + $$(eval $$(call install-file-in,$(1),$(2),0644)) +endef + + +# Install a symlink from $(2) to $(1). Note that $(1) need not exist. +define install-symlink = + + install: $(2) + + $$(eval $$(call create-dir,$$(dir $(2)))) + + $(2): | $$(dir $(2)) + $(QUIET) ln -sfn $(1) $(2) + +endef diff --git a/mk/lib.mk b/mk/lib.mk new file mode 100644 index 000000000..60b6815e9 --- /dev/null +++ b/mk/lib.mk @@ -0,0 +1,67 @@ +default: all + + +# Include Autoconf variables. +template_files += Makefile.config +include Makefile.config + + +# Get rid of default suffixes. FIXME: is this a good idea? +.SUFFIXES: + + +# Initialise some variables. +QUIET = @ +bin_SCRIPTS := +noinst_SCRIPTS := + + +# Pass -fPIC if we're building dynamic libraries. +BUILD_SHARED_LIBS = 1 + +ifeq ($(BUILD_SHARED_LIBS), 1) + GLOBAL_CFLAGS += -fPIC + GLOBAL_CXXFLAGS += -fPIC + GLOBAL_LDFLAGS += -Wl,--no-copy-dt-needed-entries +endif + + +# Pass -g if we want debug info. +BUILD_DEBUG = 1 + +ifeq ($(BUILD_DEBUG), 1) + GLOBAL_CFLAGS += -g + GLOBAL_CXXFLAGS += -g +endif + + +include mk/clean.mk +include mk/dist.mk +include mk/install.mk +include mk/libraries.mk +include mk/programs.mk +include mk/patterns.mk +include mk/templates.mk +include mk/tests.mk + + +# Include all sub-Makefiles. +define include-sub-makefile = + d := $$(patsubst %/, %, $$(dir $(1))) + include $(1) +endef + +$(foreach mf, $(SUBS), $(eval $(call include-sub-makefile, $(mf)))) + + +# Instantiate stuff. +$(foreach lib, $(LIBS), $(eval $(call build-library,$(lib)))) +$(foreach prog, $(PROGRAMS), $(eval $(call build-program,$(prog)))) +$(foreach script, $(bin_SCRIPTS), $(eval $(call install-program-in,$(script),$(bindir)))) +$(foreach script, $(bin_SCRIPTS), $(eval programs_list += $(script))) +$(foreach script, $(noinst_SCRIPTS), $(eval programs_list += $(script))) +$(foreach template, $(template_files), $(eval $(call instantiate-template,$(template)))) +$(foreach test, $(INSTALL_TESTS), $(eval $(call run-install-test,$(test)))) + + +all: $(programs_list) $(libs_list) diff --git a/mk/libraries.mk b/mk/libraries.mk new file mode 100644 index 000000000..58c67063b --- /dev/null +++ b/mk/libraries.mk @@ -0,0 +1,97 @@ +libs_list := + +# Build a library with symbolic name $(1). The library is defined by +# various variables prefixed by ‘$(1)_’: +# +# - $(1)_NAME: the name of the library (e.g. ‘libfoo’); defaults to +# $(1). +# +# - $(1)_DIR: the directory containing the sources of the library, and +# where the (non-installed) library will be placed. +# +# - $(1)_SOURCES: the source files of the library. +# +# - $(1)_LIBS: the symbolic names of other libraries on which this +# library depends. +# +# - $(1)_ALLOW_UNDEFINED: if set, the library is allowed to have +# undefined symbols. Has no effect for static libraries. +# +# - $(1)_LDFLAGS: additional linker flags. +# +# - $(1)_LDFLAGS_PROPAGATED: additional linker flags, also propagated +# to the linking of programs/libraries that use this library. +# +# - $(1)_FORCE_INSTALL: if defined, the library will be installed even +# if it's not needed (i.e. dynamically linked) by a program. +# +# - $(1)_INSTALL_DIR: the directory where the library will be +# installed. Defaults to $(libdir). +# +# - BUILD_SHARED_LIBS: if equal to ‘1’, a dynamic library will be +# built, otherwise a static library. +define build-library = + $(1)_NAME ?= $(1) + _d := $$(strip $$($(1)_DIR)) + _srcs := $$(foreach src, $$($(1)_SOURCES), $$(_d)/$$(src)) + $(1)_OBJS := $$(addsuffix .o, $$(basename $$(_srcs))) + _libs := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_PATH)) + + $(1)_INSTALL_DIR ?= $$(libdir) + + $(1)_LDFLAGS_USE := + $(1)_LDFLAGS_USE_INSTALLED := + + ifeq ($(BUILD_SHARED_LIBS), 1) + + ifndef $(1)_ALLOW_UNDEFINED + $(1)_LDFLAGS += -z defs + endif + + $(1)_PATH := $$(_d)/$$($(1)_NAME).so + + $$($(1)_PATH): $$($(1)_OBJS) $$(_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)_NAME))) + + $(1)_INSTALL_PATH := $$($(1)_INSTALL_DIR)/$$($(1)_NAME).so + + _libs_final := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_INSTALL_PATH)) + + $$(eval $$(call create-dir,$$($(1)_INSTALL_DIR))) + + $$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final) | $$($(1)_INSTALL_DIR) + $(QUIET) $(CXX) -o $$@ -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)_NAME))) + + ifdef $(1)_FORCE_INSTALL + install: $$($(1)_INSTALL_PATH) + endif + + else + + $(1)_PATH := $$(_d)/$$($(1)_NAME).a + + $$($(1)_PATH): $$($(1)_OBJS) + $(QUIET) ar crs $$@ $$? + + $(1)_LDFLAGS_USE += $$($(1)_PATH) $$($(1)_LDFLAGS) + + $(1)_INSTALL_PATH := $$(libdir)/$$($(1)_NAME).a + + endif + + $(1)_LDFLAGS_USE += $$($(1)_LDFLAGS_PROPAGATED) + $(1)_LDFLAGS_USE_INSTALLED += $$($(1)_LDFLAGS_PROPAGATED) + + # Propagate CXXFLAGS to the individual object files. + $$(foreach obj, $$($(1)_OBJS), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS))) + + include $$(wildcard $$(_d)/*.dep) + + libs_list += $$($(1)_PATH) + clean_files += $$(_d)/*.a $$(_d)/*.so $$(_d)/*.o $$(_d)/*.dep + dist_files += $$(_srcs) +endef diff --git a/mk/patterns.mk b/mk/patterns.mk new file mode 100644 index 000000000..87d90955b --- /dev/null +++ b/mk/patterns.mk @@ -0,0 +1,5 @@ +%.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 diff --git a/mk/programs.mk b/mk/programs.mk new file mode 100644 index 000000000..648a6053b --- /dev/null +++ b/mk/programs.mk @@ -0,0 +1,57 @@ +programs_list := + +# Build a program with symbolic name $(1). The program is defined by +# various variables prefixed by ‘$(1)_’: +# +# - $(1)_DIR: the directory containing the sources of the program, and +# where the (non-installed) program will be placed. +# +# - $(1)_SOURCES: the source files of the program. +# +# - $(1)_LIBS: the symbolic names of libraries on which this program +# depends. +# +# - $(1)_LDFLAGS: additional linker flags. +# +# - $(1)_INSTALL_DIR: the directory where the program will be +# installed; defaults to $(bindir). +define build-program = + _d := $$($(1)_DIR) + _srcs := $$(foreach src, $$($(1)_SOURCES), $$(_d)/$$(src)) + $(1)_OBJS := $$(addsuffix .o, $$(basename $$(_srcs))) + _libs := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_PATH)) + $(1)_PATH := $$(_d)/$(1) + + $$($(1)_PATH): $$($(1)_OBJS) $$(_libs) + $(QUIET) $(CXX) -o $$@ $(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) + + $(1)_INSTALL_DIR ?= $$(bindir) + $(1)_INSTALL_PATH := $$($(1)_INSTALL_DIR)/$(1) + + $$(eval $$(call create-dir,$$($(1)_INSTALL_DIR))) + + 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) | $$($(1)_INSTALL_DIR) + $(QUIET) $(CXX) -o $$@ $(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) + + else + + $$($(1)_INSTALL_PATH): $$($(1)_PATH) | $$($(1)_INSTALL_DIR) + install -t $$($(1)_INSTALL_DIR) $$< + + endif + + # Propagate CXXFLAGS to the individual object files. + $$(foreach obj, $$($(1)_OBJS), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS))) + + include $$(wildcard $$(_d)/*.dep) + + programs_list += $$($(1)_PATH) + clean_files += $$($(1)_PATH) $$(_d)/*.o $$(_d)/*.dep + dist_files += $$(_srcs) +endef diff --git a/mk/templates.mk b/mk/templates.mk new file mode 100644 index 000000000..fa91e2509 --- /dev/null +++ b/mk/templates.mk @@ -0,0 +1,10 @@ +# Create the file $(1) from $(1).in by running config.status (which +# substitutes all ‘@var@’ variables set by the configure script). +define instantiate-template = + + clean_files += $(1) + +endef + +%: %.in + $(QUIET) ./config.status --quiet --file $@ diff --git a/mk/tests.mk b/mk/tests.mk new file mode 100644 index 000000000..8a3bff66e --- /dev/null +++ b/mk/tests.mk @@ -0,0 +1,29 @@ +# Run program $1 as part of ‘make installcheck’. +define run-install-test = + + installcheck: $1 + + # Run the test in its own directory to mimick Automake behaviour. + $1.run: $1 $(_PREV_TEST) + + _installcheck_list += $1 + +endef + +installcheck: install + @total=0; failed=0; for i in $(_installcheck_list); do \ + total=$$((total + 1)); \ + echo "running test $$i"; \ + if (cd $$(dirname $$i) && $(TESTS_ENVIRONMENT) $$(basename $$i)); then \ + echo "PASS: $$i"; \ + else \ + echo "FAIL: $$i"; \ + failed=$$((failed + 1)); \ + fi; \ + done; \ + if [ "$$failed" != 0 ]; then \ + echo "$$failed out of $$total tests failed "; \ + exit 1; \ + fi + +.PHONY: check installcheck |