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#_______________________________________________________________________________
#
# edam's general-purpose makefile v2.4
#_______________________________________________________________________________
# COMMON SETTINGS
#
# overridable options
# (better to specify in environment/command line)
#
#export DEBUGMODE := 1
#export PROFILEMODE := 1
#export LINKSTATIC := 1
#
# target binary/library
#
#MKSTATICLIB := 1
#MKSHAREDLIB := 1
TARGET := tim
#
# all source files
#
SOURCES := tim.cc
#
# libraries to link against
#
LIBRARIES :=
#
# subdirectories to make first
#
SUBDIRS :=
#
# additional build flags
#
CPPFLAGS :=
CFLAGS :=
CXXFLAGS :=
DFLAGS :=
ASFLAGS :=
LDFLAGS :=
LDPOSTFLAGS :=
#_______________________________________________________________________________
# OTHER SETTINGS
# set debug mode if profiling
ifdef PROFILEMODE
export DEBUGMODE := 1
endif
# software
CC := gcc
CXX := g++
GDC := gdc
AS := nasm
LD := g++
AR := ar
MAKE := make
# debug/profile build flags
CPPFLAGS := $(if $(PROFILEMODE),-pg -D PROFILE) $(CPPFLAGS)
CPPFLAGS := $(if $(DEBUGMODE),-g -D DEBUG -Wall,-D NDEBUG -O2) $(CPPFLAGS)
DFLAGS := $(if $(DEBUGMODE),,-frelease)
ASFLAGS := -f elf $(if $(DEBUGMODE),-g -dDEBUG,-dNDEBUG -O2) $(ASFLAGS)
LDFLAGS := $(if $(PROFILEMODE),-pg) $(LDFLAGS)
LDFLAGS := $(if $(or $(PROFILEMODE), $(DEBUGMODE)),,-Wl,-S) $(LDFLAGS)
# setup options for shared/static libs
CPPFLAGS := $(if $(MKSHAREDLIB),-fPIC) $(CPPFLAGS)
LDFLAGS := $(if $(LINKSTATIC),-static) $(LDFLAGS)
# add libraries for d
LIBRARIES := $(LIBRARIES) $(if $(filter %.d, $(SOURCES)), gphobos pthread m)
# build flags for libraries
LDPOSTFLAGS := $(addprefix -l,$(LIBRARIES)) $(LDPOSTFLAGS)
#_______________________________________________________________________________
#
# object debug/profile suffix
BUILDSUFFIX := $(if $(PROFILEMODE),_p,$(if $(DEBUGMODE),_d))
# work out object and dependency files
OBJECTS := $(addsuffix $(BUILDSUFFIX).o,$(basename $(SOURCES)))
DEPFILES := $(addsuffix .dep,$(basename $(SOURCES)))
# fixup target name
ifdef TARGET
TARGET := $(basename $(TARGET))$(BUILDSUFFIX)$(suffix $(TARGET))
TARGET := $(patsubst %.so,%,$(patsubst %.a,%,$(TARGET)))
ifneq ($(strip $(MKSHAREDLIB) $(MKSTATICLIB)),)
TARGET := $(TARGET)$(if $(MKSHAREDLIB),.so,$(if $(MKSTATICLIB),.a))
TARGET := lib$(patsubst lib%,%,$(TARGET))
endif
endif
# Set up dependency generation build flags and, for those languages where the
# the compiler/assembler doesn't support dependency generation, commands to be
# executed after generating any dependency file. The commands append the names
# of all the depended-on files in the dependency file to the end of the file as
# empty rules with no prerequesits or commands. This causes make not to fail if
# one of these files becomes non-existant, but causes files dependent on these
# files to be rebuilt (and thus also have their dependencies regenerated).
ifdef DEBUGMODE
ifndef PROFILEMODE
FIXUP_DEPENDENCY_FILES = \
sed 's/\#.*//;s/^[^:]*://;s/^[ \t]*//;s/ *\\$$//;/^$$/d;s/$$/:/' < \
$(basename $<).dep > .$$$$~; cat .$$$$~ >> $(basename $<).dep; rm .$$$$~;
DEPFLAGS = -MMD -MP -MF $(basename $<).dep
endif
endif
# include dependencies
ifneq "$(MAKECMDGOALS)" "clean"
ifneq "$(MAKECMDGOALS)" "clean_all"
-include $(DEPFILES)
endif
endif
# default rule
.DEFAULT_GOAL := all
#_______________________________________________________________________________
# RULES
.PHONY: all subdirs target clean clean_all run depend dep $(SUBDIRS)
all: subdirs target
subdirs: $(SUBDIRS)
target: $(TARGET)
clean:
ifdef SUBDIRS
ifneq "$(MAKECMDGOALS)" "clean_all"
@echo "NOT RECURSING: use 'make clean_all' to clean subdirectories as well."
endif
endif
rm -f $(OBJECTS) $(TARGET) *.dep core
clean_all: subdirs clean
ifndef MKSTATICLIB
ifndef MKSHAREDLIB
run: target
./$(TARGET)
endif
endif
$(SUBDIRS):
@if [ "$@" = "$(firstword $(SUBDIRS))" ]; then echo; fi
@$(MAKE) -C $@ $(filter-out $(SUBDIRS),$(MAKECMDGOALS))
@echo
$(TARGET): $(OBJECTS)
ifdef MKSTATICLIB
$(AR) rcs $(TARGET) $(OBJECTS)
else
$(LD) $(if $(MKSHAREDLIB),-shared) -o $(TARGET) $(LDFLAGS) $(OBJECTS) $(LDPOSTFLAGS)
endif
%.o %_d.o %_p.o: %.c
$(CC) -c $(CPPFLAGS) $(DEPFLAGS) $(CFLAGS) -o $@ $<
%.o %_d.o %_p.o: %.cc
$(CXX) -c $(CPPFLAGS) $(DEPFLAGS) $(CXXFLAGS) -o $@ $<
%.o %_d.o %_p.o: %.C
$(CXX) -c $(CPPFLAGS) $(DEPFLAGS) $(CXXFLAGS) -o $@ $<
%.o %_d.o %_p.o: %.cpp
$(CXX) -c $(CPPFLAGS) $(DEPFLAGS) $(CXXFLAGS) -o $@ $<
%.o %_d.o %_p.o: %.d
$(GDC) -c $(CPPFLAGS) $(DFLAGS) -o $@ $<
%.o %_d.o %_p.o: %.s
$(AS) $(ASFLAGS) -o $@ $<
ifdef DEBUGMODE
$(AS) $(ASFLAGS) -M $< > $(basename $<).dep
$(FIXUP_DEPENDENCY_FILES)
endif
%.o %_d.o %_p.o: %.S
$(AS) $(ASFLAGS) -o $@ $<
ifdef DEBUGMODE
$(AS) $(ASFLAGS) -M $< > $(basename $<).dep
$(FIXUP_DEPENDENCY_FILES)
endif
%.o %_d.o %_p.o: %.asm
$(AS) $(ASFLAGS) -o $@ $<
ifdef DEBUGMODE
$(AS) $(ASFLAGS) -M $< > $(basename $<).dep
$(FIXUP_DEPENDENCY_FILES)
endif
#_______________________________________________________________________________
|