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rules.mk
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rules.mk
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# ******************************************************************************
# rules.mk make-it-quick project
# ******************************************************************************
#
# File description:
#
# Common rules for building the targets
#
#
#
#
#
#
#
# ******************************************************************************
# This software is licensed under the GNU General Public License v3
# (C) 2017-2019, Christophe de Dinechin <christophe@dinechin.org>
# ******************************************************************************
# This file is part of make-it-quick
#
# make-it-quick is free software: you can r redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# make-it-quick is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with make-it-quick, in a file named COPYING.
# If not, see <https://www.gnu.org/licenses/>.
# ******************************************************************************
# Include the Makefile configuration and local variables
MIQ?=make-it-quick/
include $(MIQ)config.mk
# Default build settings (definitions in specific config..mkXYZ)
MIQ_INCLUDES= $(INCLUDES) \
$(INCLUDES_BUILDENV_$(BUILDENV)) \
$(INCLUDES_TARGET_$(TARGET)) \
$(INCLUDES_VARIANT_$(VARIANT)) \
$(INCLUDES_$*)
MIQ_DEFINES= $(DEFINES) \
$(DEFINES_BUILDENV_$(BUILDENV)) \
$(DEFINES_TARGET_$(TARGET)) \
$(DEFINES_VARIANT_$(VARIANT)) \
$(DEFINES_$*)
MIQ_CPPFLAGS= $(MIQ_DEFINES:%=-D%) \
$(MIQ_INCLUDES:%=-I%) \
$(CPPFLAGS) \
$(CPPFLAGS_BUILDENV_$(BUILDENV)) \
$(CPPFLAGS_TARGET_$(TARGET)) \
$(CPPFLAGS_VARIANT_$(VARIANT)) \
$(CPPFLAGS_$*)
MIQ_CFLAGS= $(CFLAGS) \
$(CFLAGS_DEPENDENCIES) \
$(CFLAGS_STD) \
$(MIQ_CPPFLAGS) \
$(CFLAGS_PKGCONFIG) \
$(CFLAGS_BUILDENV_$(BUILDENV)) \
$(CFLAGS_TARGET_$(TARGET)) \
$(CFLAGS_VARIANT_$(VARIANT)) \
$(CFLAGS_$*)
MIQ_CXXFLAGS= $(CXXFLAGS) \
$(MIQ_CPPFLAGS) \
$(CFLAGS_PKGCONFIG) \
$(CFLAGS_DEPENDENCIES) \
$(CXXFLAGS_STD) \
$(CXXFLAGS_BUILDENV_$(BUILDENV)) \
$(CXXFLAGS_TARGET_$(TARGET)) \
$(CXXFLAGS_VARIANT_$(VARIANT)) \
$(CXXFLAGS_$*)
MIQ_LDFLAGS= $(LDFLAGS) \
$(LDFLAGS_PKGCONFIG) \
$(LDFLAGS_BUILDENV_$(BUILDENV)) \
$(LDFLAGS_TARGET_$(TARGET)) \
$(LDFLAGS_VARIANT_$(VARIANT)) \
$(LDFLAGS_RPATH) \
$(LDFLAGS_$*)
MIQ_PACKAGE= $(PACKAGE_NAME:%=$(MIQ_OBJDIR)%.pc)
MIQ_DOINSTALL= $(foreach i,$(INSTALLABLE),$(WARE.$i:%=%.$(DO_INSTALL).$i))
MIQ_INSTALL= $(DO_INSTALL:%=$(MIQ_DOINSTALL))
MIQ_SOURCES= $(SOURCES) \
$(SOURCES_BUILDENV_$(BUILDENV)) \
$(SOURCES_TARGET_$(TARGET)) \
$(SOURCES_VARIANT_$(VARIANT)) \
$(MIQ_OUT_SOURCES)
# Automatically put the man pages in the correct section
MIQ_MANDIR= $(PACKAGE_INSTALL.man)man$(MIQ_MANSECT)/
MIQ_MANSECT= $(subst .,,$(suffix $(*:.gz=)))
ifndef MIQ_DIR
MIQ_FULLDIR:= $(abspath .)/
MIQ_DIR:= $(subst $(abspath $(TOP))/,,$(MIQ_FULLDIR))
MIQ_PRETTYDIR:= $(subst $(abspath $(TOP))/,[top],$(MIQ_FULLDIR)$(VARIANT:%=[%]))
MIQ_BUILDDATE:= $(shell /bin/date '+%Y%m%d-%H%M%S')
MIQ_OBJROOT:= $(BUILD)$(BUILDENV)/$(CROSS_COMPILE:%=%-)$(TARGET)
MIQ_BUILDLOG:= $(LOGS)build-$(BUILDENV)-$(CROSS_COMPILE:%=%-)$(TARGET)-$(MIQ_BUILDDATE).log
endif
# Configuration variables
MIQ_OBJDIR:= $(MIQ_OBJROOT)/$(MIQ_DIR)
MIQ_OBJECTS= $(MIQ_SOURCES:%=$(MIQ_OBJDIR)%$(EXT.obj))
MIQ_PRODEXE= $(filter %.exe,$(PRODUCTS))
MIQ_PRODLIB= $(filter %.lib,$(PRODUCTS))
MIQ_PRODDLL= $(filter %.dll,$(PRODUCTS))
MIQ_PRODLIBS= $(OUTPUT:%=$(LINK_DIR_OPT)%) $(filter %.lib %.dll,$(PRODUCTS))
MIQ_OUTEXE= $(MIQ_PRODEXE:%.exe=$(OUTPUT)$(PFX.exe)%$(EXT.exe))
MIQ_OUTLIB= $(MIQ_PRODLIB:%.lib=$(OUTPUT)$(PFX.lib)%$(EXT.lib))
MIQ_OUTDLL= $(MIQ_PRODDLL:%.dll=$(OUTPUT)$(PFX.dll)%$(EXT.dll))
MIQ_OUTPRODS= $(MIQ_OUTEXE) $(MIQ_OUTLIB) $(MIQ_OUTDLL)
MIQ_BUILDTEST= $(MAKE) SOURCES=$(@:%.test=%) \
PRODUCTS=$*_test.exe \
RUN_TESTS= \
LINK_LIBS="$(MIQ_PRODLIBS)" \
.build
MIQ_RUNTEST= $(TEST_ENV) \
$(TEST_CMD_$*) \
$(OUTPUT)$(PFX.exe)$*_test$(EXT.exe) \
$(TEST_ARGS_$*)
# Versioning for DLLs
MIQ_V_WORDS= $(subst ., ,$(PRODUCTS_VERSION))
MIQ_V_MAJOR= $(word 1,$(MIQ_V_WORDS) 0 0 0)
MIQ_V_MINOR= $(word 2,$(MIQ_V_WORDS) 0 0 0)
MIQ_V_PATCH= $(word 3,$(MIQ_V_WORDS) 0 0 0)
MIQ_V_VERSION= $(MIQ_V_MAJOR).$(MIQ_V_MINOR).$(MIQ_V_PATCH)
# Check a common mistake with PRODUCTS= not being set or set without extension
# Even on Linux / Unix, the PRODUCTS variable must end in .exe for executables,
# in .lib for static libraries, and in .dll for dynamic libraries.
# This is to help executable build rules be more robust and not catch
# unknown extensions by mistake. The extension is replaced with the
# correct platform extension, i.e. .a for static libraries on Linux
ifneq ($(PRODUCTS),)
ifeq ($(MIQ_PRODEXE)$(MIQ_PRODLIB)$(MIQ_PRODDLL),)
$(error Error: Variable PRODUCTS must contain .exe, .lib or .dll)
endif
endif
MIQ_LIBS= $(LIBRARIES) $(LINK_LIBS)
MIQ_LIBNAMES= $(filter %.lib, $(notdir $(MIQ_LIBS)))
MIQ_DLLNAMES= $(filter %.dll, $(notdir $(MIQ_LIBS)))
MIQ_OBJLIBS= $(MIQ_LIBNAMES:%.lib=$(OUTPUT)$(PFX.lib)%$(EXT.lib))
MIQ_OBJDLLS= $(MIQ_DLLNAMES:%.dll=$(OUTPUT)$(PFX.dll)%$(EXT.dll))
MIQ_LINKLIBS= $(MIQ_LIBNAMES:%.lib=$(LINK_LIB_OPT)%) \
$(MIQ_DLLNAMES:%.dll=$(LINK_DLL_OPT)%)
MIQ_TOLINK= $(MIQ_OBJECTS) $(MIQ_OBJLIBS) $(MIQ_OBJDLLS)
MIQ_LINKARGS= $(MIQ_OBJECTS) \
$(OUTPUT:%=$(LINK_DIR_OPT)%) \
$(MIQ_LINKLIBS)
MIQ_RECURSE= $(MAKE) TARGET=$(TARGET) \
BUILDENV=$(RECURSE_BUILDENV) \
TOP="$(abspath $(TOP))/" \
VARIANT= \
COLOR_FILTER= \
$(RECURSE)
MIQ_MAKEDEPS:= $(MAKEFILE_LIST)
MIQ_INDEX:= 1
MIQ_COUNT:= $(words $(MIQ_SOURCES))
MIQ_PROFOUT:= $(subst $(EXT.exe),,$(MIQ_OUTEXE))_prof_$(GIT_REVISION).vsp
MIQ_TARNAME= $(PACKAGE_NAME)-$(PACKAGE_VERSION)
MIQ_TARBALL= $(MIQ_TARNAME).tar.bz2
ifeq (3.80,$(firstword $(sort $(MAKE_VERSION) 3.80)))
MIQ_ORDERONLY=|
endif
#------------------------------------------------------------------------------
# User targets
#------------------------------------------------------------------------------
all: $(TARGET)
debug opt release profile: $(LOGS).mkdir $(dir $(LAST_LOG)).mkdir
$(PRINT_COMMAND) $(TIME) $(MAKE) TARGET=$@ RECURSE=.build LOG_COMMANDS= .build $(LOG_COMMANDS)
# Testing
test tests check installcheck: test-$(TARGET)
# Clean builds
rebuild: re-$(TARGET)
# Installation
install: install-$(TARGET)
uninstall: uninstall-$(TARGET)
reinstall: reinstall-$(TARGET)
clean: $(SUBDIRS:%=%.clean) $(VARIANTS:%=%.variant-clean)
-$(PRINT_CLEAN) rm -f $(TO_CLEAN) $(MIQ_OBJECTS) $(DEPENDENCIES) $(MIQ_OUTPRODS) $(MIQ_TOLINK) config.h
%.clean:
$(PRINT_COMMAND) cd $* && $(MIQ_RECURSE) clean $(COLORIZE)
%.variant-clean:
$(PRINT_COMMAND) $(MIQ_RECURSE) VARIANT=$* VARIANTS= clean $(COLORIZE)
dist: $(MIQ_TARBALL)
$(MIQ_TARBALL): AUTHORS NEWS
$(PRINT_GENERATE) $(GEN_TARBALL)
AUTHORS: .ALWAYS
$(PRINT_GENERATE) $(GEN_AUTHORS) > $@
NEWS: .ALWAYS
$(PRINT_GENERATE) $(GEN_NEWS)
distclean nuke: clean
-$(PRINT_CLEAN) rm -rf $(MIQ_OUTPRODS) $(BUILD) $(LOGS) $(MIQ_TARBALL)
help:
@$(ECHO) "Available targets:"
@$(ECHO) " make : Build default target (TARGET=$(TARGET))"
@$(ECHO) " make all : Same"
@$(ECHO) " make debug : Debug build"
@$(ECHO) " make opt : Optimized build with debug info"
@$(ECHO) " make release : Release build without debug info"
@$(ECHO) " make profile : Profile build"
@$(ECHO) " make clean : Clean build results (only BUILDENV=$(BUILDENV))"
@$(ECHO) " make rebuild : Clean before building"
@$(ECHO) " make nuke : Clean build directory"
@$(ECHO) " make check / test : Build product and run sanity checks"
@$(ECHO) " make benchmark : Build product, then run benchmarks"
@$(ECHO) " make install : Build and install result"
@$(ECHO) " make uninstall : Remove the installed results"
@$(ECHO) " make dist : Create a tarball for packaging"
@$(ECHO) " make clang-format : Reformat sources using clang-format"
@$(ECHO) " make v-[target] : Build target in 'verbose' mode"
@$(ECHO) " make d-[target] : Deep-checking of library dependencies"
@$(ECHO) " make top-[target] : Rebuild from top-level directory"
#------------------------------------------------------------------------------
# Internal targets
#------------------------------------------------------------------------------
.build: .hello .config .libraries .prebuild \
.recurse .objects .product \
.postbuild $(RUN_TESTS:%=.tests) .goodbye
.hello:
@$(INFO) "[BEGIN]" "$(TARGET) $(BUILDENV) in $(MIQ_PRETTYDIR)"
.goodbye:
@$(INFO) "[END]" "$(TARGET) $(BUILDENV) in $(MIQ_PRETTYDIR)"
# Sequencing build steps and build step hooks
.config: .hello
.config: $(VARIANTS:%=%.variant)
ifeq ($(VARIANTS),)
.config: $(CONFIG:%=config.h)
.config: $(MIQ_NORMCONFIG:%=$(MIQ_OBJDIR)CFG_HAVE_%.mk)
endif
.libraries: .config
.libraries: $(MIQ_OBJLIBS) $(MIQ_OBJDLLS)
.prebuild: .config
.objects: .prebuild
.objects: $(MIQ_OBJDIR:%=%.mkdir)
.product: $(MIQ_OUTPRODS)
.postbuild: .product $(DO_INSTALL:%=.install)
.install: $(MIQ_INSTALL)
.tests: $(TESTS:%=%.test)
.goodbye: .postbuild
.PHONY: all debug opt release profile build test install rebuild
.PHONY: .hello .config .libraries .prebuild \
.recurse .objects .product \
.postbuild .goodbye
.PHONY: .ALWAYS
#------------------------------------------------------------------------------
# Build target modifiers
#------------------------------------------------------------------------------
# These are only defined when RECURSE is not set so that we can have
# files that contain the patterns, e.g. log-file.c
ifndef RECURSE
# Make from the top-level directory (useful from child directories)
top-%:
cd $(TOP); $(MAKE) $*
# Test build
test-%:
$(PRINT_COMMAND) $(MAKE) RUN_TESTS=yes $*
# Verbose build (show all commands as executed)
v-% verbose-%:
$(PRINT_COMMAND) $(MAKE) $* V=1
# Timed build (show the time for each step)
time-%:
$(PRINT_COMMAND) time $(MAKE) TIME= $*
# Clean build
re-%: clean
$(PRINT_COMMAND) $(MAKE) $*
# Timed build (show the time for each step)
notime-%:
$(PRINT_COMMAND) $(MAKE) TIME= $*
# Installation build
install-%:
$(PRINT_COMMAND) $(MAKE) $* DO_INSTALL=install
uninstall-%:
$(PRINT_COMMAND) $(MAKE) TARGET=$* DO_INSTALL=uninstall .install
reinstall-%:
$(PRINT_COMMAND) $(MAKE) TARGET=$* DO_INSTALL=reinstall .install
# Deep build (re-check all libraries instead of just resulting .a)
deep-%:
$(PRINT_COMMAND) $(MAKE) $* DEEP_BUILD=.ALWAYS
# Silent build (logs errors only to build log
silent-%:
$(PRINT_COMMAND) $(MAKE) $* -s --no-print-directory 2> $(MIQ_BUILDLOG)
# Logged build (show results and record them in build.log)
log-%:
$(PRINT_COMMAND) $(MAKE) $*
nolog-%:
$(PRINT_COMMAND) $(MAKE) $* LOG_COMMANDS=
# No colorization
nocolor-%:
$(PRINT_COMMAND) $(MAKE) $* COLORIZE=
# For debug-install, run 'make TARGET=debug install'
debug-% opt-% release-% profile-%:
@$(MAKE) TARGET=$(@:-$*=) $*
endif
#------------------------------------------------------------------------------
# Subdirectories and requirements
#------------------------------------------------------------------------------
.recurse: $(SUBDIRS:%=%.recurse)
%.recurse: $(MIQ_ORDERONLY:%=% .hello .prebuild)
+$(PRINT_COMMAND) cd $* && $(MIQ_RECURSE) $(RECURSE_FLAGS_$*)
%.variant:
$(PRINT_VARIANT) $(MAKE) VARIANTS= VARIANT=$* RECURSE=.build .build
%/.mkdir-only:
$(PRINT_COMMAND) $(MAKE_DIR)
%/.mkdir:
$(PRINT_COMMAND) $(MAKE_OBJDIR)
.PRECIOUS: %/.mkdir
# If LIBRARIES=foo/bar, go to directory foo/bar, which should build bar.a
$(OUTPUT)$(PFX.lib)%$(EXT.lib): $(DEEP_BUILD)
+$(PRINT_COMMAND) cd $(firstword $(dir $(filter %$*, $(LIBRARIES:.lib=) $(SUBDIRS))) .nonexistent) && $(MIQ_RECURSE)
$(OUTPUT)$(PFX.dll)%$(EXT.dll): $(DEEP_BUILD)
+$(PRINT_COMMAND) cd $(firstword $(dir $(filter %$*, $(LIBRARIES:.dll=) $(SUBDIRS))) .nonexistent) && $(MIQ_RECURSE)
#------------------------------------------------------------------------------
# Progress printout
#------------------------------------------------------------------------------
MIQ_INCRIDX= $(eval MIQ_INDEX:=$(shell echo $$(($(MIQ_INDEX)+1))))
MIQ_START= $(eval MIQ_INDEX:=1) $(eval MIQ_COUNT:=$(words $?))
MIQ_PRINTCOUNT= $(shell printf "%3d/%d" $(MIQ_INDEX) $(MIQ_COUNT))$(MIQ_INCRIDX)
# Printing out various kinds of statements
ifndef V
PRINT_COMMAND= @
PRINT_COMPILE= $(PRINT_COMMAND) $(INFO) "[COMPILE$(MIQ_PRINTCOUNT)] " $<;
PRINT_LINK= $(PRINT_COMMAND) $(INFO) "[LINK]" $(shell basename $@);
PRINT_GENERATE= $(PRINT_COMMAND) $(INFO) "[GENERATE]" "$(shell basename "$@")" $(COLORIZE);
PRINT_VARIANT= $(PRINT_COMMAND) $(INFO) "[VARIANT]" "$*";
PRINT_INSTALL= $(PRINT_COMMAND) $(INFO) "[INSTALL]" "$(@F) => $(@D)/" $(COLORIZE);
PRINT_UNINSTALL=$(PRINT_COMMAND) $(INFO) "[UNINSTALL] " "$(*F)" $(COLORIZE);
PRINT_CLEAN= $(PRINT_COMMAND) $(INFO) "[CLEAN] " "$@ $(MIQ_PRETTYDIR)" $(COLORIZE);
PRINT_COPY= $(PRINT_COMMAND) $(INFO) "[COPY]" "$< '=>' $@" ;
PRINT_DEPEND= $(PRINT_COMMAND) $(INFO) "[DEPEND] " "$<" ;
PRINT_TEST= $(PRINT_COMMAND) $(INFO_NONL) "[TEST]" "$(@:.test=)";
PRINT_RESULT= $(PRINT_COMMAND) $(INFO) "[TEST]" "$(@:.test=)" "[$(shell cat $*.result)]" $(COLORIZE);
PRINT_CONFIG= $(PRINT_COMMAND) $(INFO_NONL) "[CONFIG]" "$(MIQ_ORIGTARGET)" ;
PRINT_PKGCONFIG=$(PRINT_COMMAND) $(INFO) "[PKGCONFIG]" "$*" ;
PRINT_LIBCONFIG=$(PRINT_COMMAND) $(INFO) "[LIBCONFIG]" "lib$*" ;
PRINT_REFORMAT= $(PRINT_COMMAND) $(INFO) "[REFORMAT]" "$*" $(COLORIZE);
endif
#------------------------------------------------------------------------------
# Special for Fabien: make 'Directory'
#------------------------------------------------------------------------------
ifneq ($(filter $(MAKECMDGOALS:/=),$(SUBDIRS)),)
$(MAKECMDGOALS): .ALWAYS
$(PRINT_COMMAND) cd $@ && make
endif
ifdef RECURSE
#------------------------------------------------------------------------------
# Dependencies generation
#------------------------------------------------------------------------------
MIQ_DEPENDENCIES=$(MIQ_SOURCES:%=$(MIQ_OBJDIR)%$(EXT.obj).d)
MIQ_OBJDIR_DEPS=$(MIQ_OBJDIR)%.deps/.mkdir
MIQ_OBJDEPS=$(MIQ_OBJDIR_DEPS) $(MIQ_MAKEDEPS) $(MIQ_ORDERONLY:%=% .prebuild)
# Check if the compiler supports dependency flags (if not, do it the hard way)
ifndef CFLAGS_DEPENDENCIES
# The following is a trick to avoid errors if a header file appears in a
# generated dependency but no longer in the source code.
# The trick is quite ugly, but fortunately documented here:
# http://scottmcpeak.com/autodepend/autodepend.html
POSTPROCESS_DEPENDENCY?= \
( sed -e 's/.*://' -e 's/\\$$//' < $@ | \
fmt -1 | \
sed -e 's/^ *//' -e 's/$$/:/' >> $@ )
$(MIQ_OBJDIR)%.c$(EXT.obj).d: %.c $(MIQ_OBJDEPS)
$(PRINT_DEPEND) ( $(CC_DEPEND) && $(POSTPROCESS_DEPENDENCY) )
$(MIQ_OBJDIR)%.cpp$(EXT.obj).d: %.cpp $(MIQ_OBJDEPS)
$(PRINT_DEPEND) ( $(CXX_DEPEND) && $(POSTPROCESS_DEPENDENCY) )
$(MIQ_OBJDIR)%.cc$(EXT.obj).d: %.cc $(MIQ_OBJDEPS)
$(PRINT_DEPEND) ( $(CXX_DEPEND) && $(POSTPROCESS_DEPENDENCY) )
$(MIQ_OBJDIR)%.s$(EXT.obj).d: %.s $(MIQ_OBJDEPS)
$(PRINT_DEPEND) ( $(AS_DEPEND) && $(POSTPROCESS_DEPENDENCY) )
$(MIQ_OBJDIR)%.asm$(EXT.obj).d: %.asm $(MIQ_OBJDEPS)
$(PRINT_DEPEND) ( $(AS_DEPEND) && $(POSTPROCESS_DEPENDENCY) )
else
# Compiler has decent support for dependency generation
$(MIQ_OBJDIR)%$(EXT.obj).d: $(MIQ_OBJDIR)%$(EXT.obj)
endif
#------------------------------------------------------------------------------
# Build inference rules
#------------------------------------------------------------------------------
# Compilation
$(MIQ_OBJDIR)%.c$(EXT.obj): %.c $(MIQ_OBJDEPS)
$(PRINT_COMPILE) $(COMPILE.c)
$(MIQ_OBJDIR)%.cpp$(EXT.obj): %.cpp $(MIQ_OBJDEPS)
$(PRINT_COMPILE) $(COMPILE.cpp)
$(MIQ_OBJDIR)%.cc$(EXT.obj): %.cc $(MIQ_OBJDEPS)
$(PRINT_COMPILE) $(COMPILE.cc)
$(MIQ_OBJDIR)%.s$(EXT.obj): %.s $(MIQ_OBJDEPS)
$(PRINT_COMPILE) $(COMPILE.s)
$(MIQ_OBJDIR)%.asm$(EXT.obj): %.asm $(MIQ_OBJDEPS)
$(PRINT_COMPILE) $(COMPILE.asm)
# Skip headers
$(MIQ_OBJDIR)%.h$(EXT.obj):
$(MIQ_OBJDIR)%.hpp$(EXT.obj):
$(MIQ_OBJDIR)%.hh$(EXT.obj):
# Include dependencies from current directory
# We only build when the target is set to avoid dependencies on 'clean'
ifeq ($(MAKECMDGOALS),.build)
-include $(MIQ_DEPENDENCIES)
endif
# Create output directory if necessary
$(MIQ_OUTPRODS): | $(OUTPUT).mkdir-only
# Link
.SECONDEXPANSION:
MIQ_NOSRC= $(@:$(OUTPUT)%=%)
MIQ_NOEXE= $(MIQ_NOSRC:$(PFX.exe)%$(EXT.exe)=%)
MIQ_NOLIB= $(MIQ_NOEXE:$(PFX.lib)%$(EXT.lib)=%)
MIQ_NODLL= $(MIQ_NOLIB:$(PFX.dll)%$(EXT.dll)=%)
MIQ_OUT_SOURCES=$(SOURCES_$(MIQ_NODLL))
$(MIQ_OUTLIB): $(MIQ_TOLINK) $$(MIQ_TOLINK) $(MIQ_MAKEDEPS)
$(PRINT_LINK) $(LINK.lib)
$(MIQ_OUTDLL): $(MIQ_TOLINK) $$(MIQ_TOLINK) $(MIQ_MAKEDEPS)
$(PRINT_LINK) $(LINK.dll)
$(MIQ_OUTEXE): $(MIQ_TOLINK) $$(MIQ_TOLINK) $(MIQ_MAKEDEPS)
$(PRINT_LINK) $(LINK.exe)
#------------------------------------------------------------------------------
# Package configuration
#------------------------------------------------------------------------------
# Package configuration file
MIQ_PKGCFLAGS= $(PKGCONFIGS:%=$(MIQ_OBJDIR)%.pkg-config.cflags)
MIQ_PKGLDFLAGS= $(PKGCONFIGS:%=$(MIQ_OBJDIR)%.pkg-config.ldflags)
MIQ_PKGCONFIGS= $(PKGCONFIGS:%?=%)
MIQ_PKGCFG= $(MIQ_PKGONFIGS:%=$(MIQ_OBJDIR)CFG_HAVE_PACKAGE_%.h)
MIQ_PKGLIBS= $(patsubst %,$(MIQ_OBJDIR)%.cfg.ldflags,$(filter lib%,$(CONFIG)))
MIQ_PKGDEPS= $(MIQ_MAKEDEPS) $(MIQ_OBJDIR).mkdir
# Build the package config from cflags, ldflags and libs config
$(MIQ_OBJDIR)pkg-config.mk: $(MIQ_PKGCFLAGS) $(MIQ_PKGLDFLAGS) $(MIQ_PKGLIBS)
$(PRINT_COMMAND) $(MIQ_PKGCONFIG_BUILDMK)
# Include rules for makefiles
-include $(PKGCONFIGS:%=$(MIQ_OBJDIR)pkg-config.mk)
-include $(MIQ_PKGLIBS:%=$(MIQ_OBJDIR)pkg-config.mk)
# Optional packages end with ?, e.g. PKGCONFIG=openssl?
$(MIQ_OBJDIR)%?.pkg-config.cflags: $(MIQ_PKGDEPS)
$(PRINT_PKGCONFIG) $(MIQ_PKGCONFIG_CFLAGS_OPTIONAL)
$(MIQ_OBJDIR)%?.pkg-config.ldflags: $(MIQ_PKGDEPS)
$(PRINT_COMMAND) $(MIQ_PKGCONFIG_LIBS_OPTIONAL)
# Non-optional packages
$(MIQ_OBJDIR)%.pkg-config.cflags: $(MIQ_PKGDEPS)
$(PRINT_PKGCONFIG) $(MIQ_PKGCONFIG_CFLAGS_CHECK)
$(MIQ_OBJDIR)%.pkg-config.ldflags: $(MIQ_PKGDEPS)
$(PRINT_COMMAND) $(MIQ_PKGCONFIG_LIBS_CHECK)
$(MIQ_OBJDIR)lib%.cfg.ldflags: $(MIQ_OBJDIR)CFG_HAVE_lib%.h $(MIQ_PKGDEPS)
$(PRINT_COMMAND) (grep -q 'define ' $< && echo $(LINK_CFG_OPT)$* || true) > $@
#------------------------------------------------------------------------------
# Configuration rules
#------------------------------------------------------------------------------
# Normalize header configuration name (turn <foo.h> into .lt.foo.h.gt. and back)
MIQ_NORMCONFIG=$(subst <,.lt.,$(subst >,.gt.,$(subst /,.sl.,$(CONFIG) $(PKGCONFIGS:%=PACKAGE_%))))
MIQ_ORIGTARGET=$(subst .lt.,<,$(subst .gt.,>,$(subst .sl.,/,$*)))
MIQ_CONFIGDEPS= $(MIQ_PKGDEPS) \
$(PKGCONFIGS:%=$(MIQ_OBJDIR)pkg-config.mk) \
$(MIQ_PKGLIBS:%=$(MIQ_OBJDIR)pkg-config.mk) \
$(MIQ_ORDERONLY:%=% .hello)
# Generate the config.h by concatenating all the indiviual config files
config.h: $(MIQ_NORMCONFIG:%=$(MIQ_OBJDIR)CFG_HAVE_%.h)
$(PRINT_GENERATE) cat $^ > $@
# Build makefile configuration files from generated .h files
$(MIQ_OBJDIR)CFG_HAVE_%.mk: $(MIQ_OBJDIR)CFG_HAVE_%.h $(MIQ_MAKEDEPS)
$(PRINT_COMMAND) $(MIQ_MK_CFG)
-include $(MIQ_NORMCONFIG:%=$(MIQ_OBJDIR)CFG_HAVE_%.mk)
# C standard headers, e.g. HAVE_<stdio.h>
$(MIQ_OBJDIR)CFG_HAVE_.lt.%.h.gt..h: $(MIQ_OBJDIR)CFGCH%.c $(MIQ_CONFIGDEPS)
$(PRINT_CONFIG) $(MIQ_CC_CFG)
$(MIQ_OBJDIR)CFGCH%.c: $(MIQ_OBJDIR).mkdir $(MIQ_CONFIGDEPS)
$(PRINT_COMMAND) (echo '#include' "<$(MIQ_ORIGTARGET).h>" && echo 'int main() { return 0; }') > "$@"
.PRECIOUS: $(MIQ_OBJDIR)CFGCH%.c
# C++ Standard headers, e.g. HAVE_<iostream>
$(MIQ_OBJDIR)CFG_HAVE_.lt.%.gt..h: $(MIQ_OBJDIR)CFGCPPH%.cpp $(MIQ_CONFIGDEPS)
$(PRINT_CONFIG) $(MIQ_CXX_CFG)
$(MIQ_OBJDIR)CFGCPPH%.cpp: $(MIQ_OBJDIR).mkdir $(MIQ_CONFIGDEPS)
$(PRINT_COMMAND) (echo '#include' "<$(MIQ_ORIGTARGET)>" && echo 'int main() { return 0; }') > "$@"
.PRECIOUS: $(MIQ_OBJDIR)CFGCPPH%.cpp
# Library, e.g. libm
$(MIQ_OBJDIR)CFG_HAVE_lib%.h: $(MIQ_OBJDIR)CFGLIB%.c $(MIQ_PKGDEPS)
$(PRINT_CONFIG) $(MIQ_LIB_CFG)
$(MIQ_OBJDIR)CFGLIB%.c: $(MIQ_PKGDEPS)
$(PRINT_COMMAND) echo 'int main() { return 0; }' > "$@"
.PRECIOUS: $(MIQ_OBJDIR)CFGLIB%.c
# Check if a function is present (code to test in config/check_foo.c)
$(MIQ_OBJDIR)CFG_HAVE_%.h: $(MIQ_OBJDIR)CFGFN%.c $(MIQ_CONFIGDEPS)
$(PRINT_CONFIG) $(MIQ_FN_CFG)
$(MIQ_OBJDIR)CFGFN%.c: $(CONFIG_SOURCES)check_%.c $(MIQ_CONFIGDEPS)
$(PRINT_COMMAND) cp $< $@
$(MIQ_OBJDIR)CFGFN%.c: $(MIQ)config/check_%.c $(MIQ_CONFIGDEPS)
$(PRINT_COMMAND) cp $< $@
$(MIQ_OBJDIR)CFGFN%.c: config/check_%.c $(MIQ_CONFIGDEPS)
$(PRINT_COMMAND) cp $< $@
.PRECIOUS: $(MIQ_OBJDIR)CFGFN%.c
# Packages
$(MIQ_OBJDIR)CFG_HAVE_PACKAGE_%?.h: $(MIQ_CONFIGDEPS)
$(PRINT_CONFIG) $(MIQ_PK_CFG)
$(MIQ_OBJDIR)CFG_HAVE_PACKAGE_%.h: $(MIQ_CONFIGDEPS)
$(PRINT_CONFIG) $(MIQ_PK_CFG)
endif
#------------------------------------------------------------------------------
# Documentation generation
#------------------------------------------------------------------------------
# Man pages
man/%.gz: man/%
$(PRINT_GENERATE) gzip -9 < $< > $@
man/%.[1-9]: man/%.pod
$(PRINT_GENERATE) pod2man $< $@
#------------------------------------------------------------------------------
# Test targets
#------------------------------------------------------------------------------
# Run the test (in the object directory)
product.test: .product
$(PRINT_TEST) $(TEST_ENV) $(TEST_CMD) $(MIQ_OUTEXE) $(TEST_ARGS)
# Run a test from a C or C++ file to link against current library
%.c.test %.cpp.test: $(MIQ_OUTPRODS)
$(PRINT_TEST) $(MIQ_BUILDTEST) && $(MIQ_RUNTEST)
%/.test:
+$(PRINT_TEST) cd $* && $(MIQ_RECURSE) RUN_TESTS=yes .build
#------------------------------------------------------------------------------
# Benchmark targets
#------------------------------------------------------------------------------
# Benchmarking (always done with profile target)
benchmark: $(BENCHMARKS:%=%.benchmark)
%.benchmark:
$(PRINT_COMMAND) $(MAKE) TEST_ENV=$(BENCHMARK_TEST_ENV) $*.test
#------------------------------------------------------------------------------
# Install targets
#------------------------------------------------------------------------------
# Helper macro:
# $1: install pattern
# $2: what to install
define install-rules
$2.install.$1: $$(PACKAGE_INSTALL.$1)$(notdir $2)
$$(PACKAGE_INSTALL.$1)$(notdir $2): $$(WARE_DIR.$1)$2 | .install-directories
$$(PRINT_INSTALL) $$(if $$(INSTALL.$1),$$(INSTALL.$1),$$(INSTALL)) $$(WARE_DIR.$1)$2 $$(PACKAGE_INSTALL.$1)
$2.uninstall.$1:
$$(PRINT_UNINSTALL) $$(if $$(UNINSTALL.$1),$$(UNINSTALL.$1),$$(UNINSTALL)) $$(PACKAGE_INSTALL.$1)$2; $$(UNINSTALL.dir) $$(PACKAGE_INSTALL.$1) $$(UNINSTALL.ok)
$2.reinstall: $2 $$(PACKAGE_INSTALL.$1).mkdir-only
$$(PRINT_INSTALL) $$(if $$(INSTALL.$1),$$(INSTALL.$1),$$(INSTALL)) $$(WARE_DIR.$1)$2 $$(PACKAGE_INSTALL.$1)
.install-directories: $$(PACKAGE_INSTALL.$1).mkdir-only
endef
# Generate rules for all the installable stuff
$(eval $(foreach i,$(INSTALLABLE),$(foreach w,$(WARE.$i),$(call install-rules,$i,$w))))
.install: .install-directories
#------------------------------------------------------------------------------
# Generation of pkg-config data file
#------------------------------------------------------------------------------
MIQ_PACKAGELIBS=$(MIQ_PACKAGELDPATH) \
$(PACKAGE_LIBS:%.lib=$(LINK_LIB_OPT)%) \
$(PACKAGE_DLLS:%.dll=$(LINK_DLL_OPT)%)
MIQ_PACKAGELDPATH=$(firstword \
$(PACKAGE_LIBS:%=-L$${libdir}) \
$(PACKAGE_DLLS:%=-L$${libdir}))
MIQ_GENPC= \
(echo 'prefix=$(PREFIX.bin)' ;\
echo 'exec_prefix=$${prefix}' ;\
echo 'libdir=$(PREFIX.lib)' ;\
echo 'includedir=$(PREFIX.header)' ;\
echo 'Name: $(PACKAGE_NAME)' ;\
echo 'Description: $(PACKAGE_DESCRIPTION)' ;\
echo 'Version: $(PACKAGE_VERSION)' ;\
echo 'URL: $(PACKAGE_URL)' ;\
echo 'Requires: $(PACKAGE_REQUIRES)' ;\
echo 'Conflicts: $(PACKAGE_CONFLICTS)' ;\
echo 'Libs: $(MIQ_PACKAGELIBS)' ;\
echo 'Cflags: -I$${includedir}' )
$(MIQ_PACKAGE): $(MIQ_MAKEDEPS)
$(PRINT_GENERATE) $(MIQ_GENPC) > $@
#------------------------------------------------------------------------------
# Clang format
#------------------------------------------------------------------------------
reformat clang-format: $(CLANG_FORMAT_SOURCES:%=%.clang-format)
%.clang-format:
$(PRINT_REFORMAT) clang-format $* > $*.tmp && mv $*.tmp $*
#------------------------------------------------------------------------------
# Makefile optimization tricks
#------------------------------------------------------------------------------
# Disable all built-in rules for performance
.SUFFIXES:
# Build with a single shell for all commands
.ONESHELL:
# Only build the leaf projects in parallel,
# since we don't have proper dependency between independent
# libraries and we may otherwise end up building the same
# library multiple times "in parallel" (wasting energy)
ifneq ($(SUBDIRS)$(VARIANTS),)
$(NOT_PARALLEL):
endif