Initial commit (imported from the Nix repo)

This commit is contained in:
Eelco Dolstra 2013-12-10 15:54:34 +01:00
commit 49a385096e
9 changed files with 335 additions and 0 deletions

7
mk/clean.mk Normal file
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clean_files :=
clean:
rm -fv $(clean_files)
dryclean:
@echo $(clean_files)

10
mk/dist.mk Normal file
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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

53
mk/install.mk Normal file
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# 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

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mk/lib.mk Normal file
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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)

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mk/libraries.mk Normal file
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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

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%.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

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mk/programs.mk Normal file
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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

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# 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 $@

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mk/tests.mk Normal file
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# 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