ifndef MAIN
MAIN=ada
endif
ifndef ADA_SPEC
ADA_SPEC=.ads
endif
ifndef ADA_BODY
ADA_BODY=.adb
endif
ifndef CC
CC=gcc
endif
ifndef CXX
CXX=gcc
endif
ifndef CXX_EXT
CXX_EXT=.cc
endif
vpath %$(C_EXT) $(SRC_DIRS)
vpath %$(CXX_EXT) $(SRC_DIRS)
ifndef OBJ_EXT
OBJ_EXT=.o
endif
ifndef AR_EXT
AR_EXT=.a
endif
ifndef AR_CMD
AR_CMD=ar rc
endif
ifndef RANLIB
RANLIB=ranlib
endif
ifndef GNATMAKE
GNATMAKE:=gnatmake
endif
ifndef ARCHIVE
ARCHIVE=$(OBJ_DIR)/lib$(PROJECT_BASE)-full$(AR_EXT)
endif
ifeq ($(EXEC_DIR),)
EXEC_DIR=$(OBJ_DIR)
endif
ifdef SILENT
define display
@gprcmd ignore
endef
else
define display
@echo
endef
endif
ifdef SILENT
GNATMAKE:=$(GNATMAKE) -q
endif
ifeq ($(strip $(filter-out %gcc,$(CC))),)
C_Compiler=$(CC) -x c
else
C_Compiler=$(CC)
endif
ifeq ($(strip $(filter-out %gcc %g++,$(CXX))),)
CXX_Compiler=$(CXX) -x c++
else
CXX_Compiler=$(CXX)
endif
vpath %$(OBJ_EXT) $(OBJ_DIR)
vpath %$(AR_EXT) $(OBJ_DIR)
clean_deps = $(subst :,__GPRCOLON__,$(DEPS_PROJECTS:%=clean_%))
compile_deps = $(subst :,__GPRCOLON__,$(DEPS_PROJECTS:%=compile_%))
object_deps = $(subst :,__GPRCOLON__,$(DEPS_PROJECTS:%=object_%))
ada_deps = $(subst :,__GPRCOLON__,$(DEPS_PROJECTS:%=ada_%))
c_deps = $(subst :,__GPRCOLON__,$(DEPS_PROJECTS:%=c_%))
c++_deps = $(subst :,__GPRCOLON__,$(DEPS_PROJECTS:%=c++_%))
all: build
clean: $(clean_deps) internal-clean
build: $(compile_deps) internal-compile internal-build
compile: $(compile_deps) internal-compile $(ADA_SOURCES)
ada: $(ada_deps) internal-ada
archive-objects: $(object_deps) internal-archive-objects
c: $(c_deps) internal-c
c++: $(c++deps) internal-c++
$(clean_deps): force
@$(MAKE) -C $(dir $(subst __GPRCOLON__,:,$(@:clean_%=%))) -f Makefile.$(notdir $@) internal-clean
$(compile_deps): force
@$(MAKE) -C $(dir $(subst __GPRCOLON__,:,$(@:compile_%=%))) -f Makefile.$(notdir $@) internal-compile
$(object_deps): force
@$(MAKE) -C $(dir $(subst __GPRCOLON__,:,$(@:object_%=%))) -f Makefile.$(notdir $@) internal-archive-objects ARCHIVE=$(ARCHIVE)
$(ada_deps): force
@$(MAKE) -C $(dir $(subst __GPRCOLON__,:,$(@:ada_%=%))) -f Makefile.$(notdir $@) internal-ada
$(c_deps): force
@$(MAKE) -C $(dir $(subst __GPRCOLON__,:,$(@:c_%=%))) -f Makefile.$(notdir $@) internal-c
$(c++_deps): force
@$(MAKE) -C $(dir $(subst __GPRCOLON__,:,$(@:c++_%=%))) -f Makefile.$(notdir $@) internal-c++
ifneq ($(EXEC),)
EXEC_RULE=-o $(EXEC)
endif
PROJECT_BASE = $(notdir $(PROJECT_FILE))
ifeq ($(filter c++,$(LANGUAGES)),c++)
LINKER = $(CXX)
ifeq ($(filter ada,$(LANGUAGES)),ada)
LARGS = --LINK=$(LINKER)
ifeq ($(strip $(filter-out %gcc %g++,$(CXX))),)
$(LINKER):
else
LINKER = $(OBJ_DIR)/c++linker
$(LINKER): Makefile.$(PROJECT_BASE)
@echo \ @echo $(CXX) $$\* $(shell gcc -print-libgcc-file-name) >> $(LINKER)
@chmod +x $(LINKER)
endif
endif
else
ifeq ($(strip $(LANGUAGES)),c)
LINKER = $(CC)
endif
endif
C_INCLUDES := $(foreach name,$(SRC_DIRS),-I$(name))
ALL_CFLAGS = $(CFLAGS) $(DEP_CFLAGS)
ALL_CXXFLAGS = $(CXXFLAGS) $(DEP_CFLAGS)
LDFLAGS := $(LIBS) $(LDFLAGS)
ifeq ($(strip $(filter c,$(LANGUAGES))),c)
ifndef C_SRCS_DEFINED
ifndef C_SRCS
C_SRCS := \
$(foreach name,$(SRC_DIRS),$(notdir $(wildcard $(name)/*$(C_EXT))))
endif
endif
C_OBJECTS := $(C_SRCS:$(C_EXT)=$(OBJ_EXT))
OBJECTS += $(C_OBJECTS)
endif
ifeq ($(strip $(filter c++,$(LANGUAGES))),c++)
ifndef CXX_SRCS_DEFINED
ifndef CXX_SRCS
CXX_SRCS := \
$(foreach name,$(SRC_DIRS),$(notdir $(wildcard $(name)/*$(CXX_EXT))))
endif
endif
CXX_OBJECTS := $(CXX_SRCS:$(CXX_EXT)=$(OBJ_EXT))
OBJECTS += $(CXX_OBJECTS)
endif
OBJ_FILES := $(foreach name,$(OBJECTS),$(OBJ_DIR)/$(name))
DEP_FILES := $(OBJ_FILES:$(OBJ_EXT)=.d)
ifeq ($(strip $(OBJECTS)),)
internal-compile:
internal-archive-objects:
else
internal-compile: lib$(PROJECT_BASE)$(AR_EXT)
lib$(PROJECT_BASE)$(AR_EXT): $(OBJECTS)
@$(display) creating archive file for $(PROJECT_BASE)
cd $(OBJ_DIR); $(AR_CMD) $@ $(strip $(OBJECTS))
-$(RANLIB) $(OBJ_DIR)/$@
internal-archive-objects: $(OBJECTS)
endif
ifeq ($(strip $(filter-out c c++,$(LANGUAGES))),)
ifeq ($(MAIN_OBJECT),)
link:
@echo link: no main object specified, exiting...
exit 1
else
ifeq ($(EXEC),)
link:
@echo link: no executable specified, exiting...
exit 1
else
link: $(EXEC_DIR)/$(EXEC) archive-objects
$(EXEC_DIR)/$(EXEC): $(OBJECTS)
@$(display) $(LINKER) -o $(EXEC_DIR)/$(EXEC) $(OBJ_DIR)/$(MAIN_OBJECT) $(LDFLAGS) $(FLDFLAGS)
@$(LINKER) -o $(EXEC_DIR)/$(EXEC) $(OBJ_DIR)/$(MAIN_OBJECT) $(LDFLAGS) $(FLDFLAGS)
endif
endif
internal-build: internal-compile link
else
ifeq ($(strip $(filter-out c c++ ada,$(LANGUAGES))),)
ifeq ($(MAIN),ada)
link: $(LINKER) archive-objects force
@$(display) $(GNATMAKE) -b -l -P$(PROJECT_FILE) $(ADA_SOURCES)
@$(GNATMAKE) -b -l -P$(PROJECT_FILE) $(ADA_SOURCES) \
-largs $(LARGS) $(LDFLAGS)
internal-build: $(LINKER) archive-objects force
@$(display) $(GNATMAKE) -P$(PROJECT_FILE) $(ADA_SOURCES) $(EXEC_RULE) $(ADAFLAGS)
@$(GNATMAKE) -P$(PROJECT_FILE) $(EXEC_RULE) $(ADA_SOURCES) $(ADAFLAGS) \
-largs $(LARGS) $(LDFLAGS)
else
link: $(LINKER) archive-objects force
@$(display) $(GNATMAKE) $(EXEC_RULE) -B -P$(PROJECT_FILE) $(ADA_SOURCES)
@$(GNATMAKE) $(EXEC_RULE) -B -P$(PROJECT_FILE) $(ADA_SOURCES) \
-largs $(OBJ_DIR)/$(MAIN_OBJECT) $(LARGS) $(LDFLAGS) $(FLDFLAGS)
internal-build: $(LINKER) archive-objects force
@$(display) $(GNATMAKE) $(EXEC_RULE) -B -P$(PROJECT_FILE) $(ADA_SOURCES) $(ADAFLAGS)
@$(GNATMAKE) $(EXEC_RULE) \
-B -P$(PROJECT_FILE) $(ADA_SOURCES) $(ADAFLAGS) \
-largs $(OBJ_DIR)/$(MAIN_OBJECT) $(LARGS) $(LDFLAGS) $(FLDFLAGS)
endif
else
link:
@echo do not know how to link with the following languages: $(LANGUAGES)
exit 1
endif
endif
ifeq ($(strip $(filter-out %gcc %g++,$(CC) $(CXX))),)
empty:=
space:=$(empty) $(empty)
path_sep:=$(shell gprcmd path_sep)
SRC_DIRS_PATH:= $(subst $(space),$(path_sep),$(SRC_DIRS))
export CPATH:=$(SRC_DIRS_PATH)$(path_sep)$(CPATH)
DEP_CFLAGS = -Wp,-MD,$(OBJ_DIR)/$(*F).d
define post-compile
@gprcmd deps $(OBJ_EXT) $(OBJ_DIR)/$(*F).d gcc
endef
$(OBJ_DIR)/%.d:
@echo $(*F)$(OBJ_EXT): > $@
else
ALL_CFLAGS := $(ALL_CFLAGS) $(C_INCLUDES)
ALL_CXXFLAGS := $(ALL_CXXFLAGS) $(C_INCLUDES)
DEP_FLAGS = -M
DEP_CFLAGS =
define post-compile
endef
$(OBJ_DIR)/%.d: %$(C_EXT)
@$(CC) $(DEP_FLAGS) $(ALL_CFLAGS) $< > $@
@gprcmd deps $(OBJ_EXT) $@
$(OBJ_DIR)/%.d: %$(CXX_EXT)
@$(CXX) $(DEP_FLAGS) $(ALL_CXXFLAGS) $< > $@
@gprcmd deps $(OBJ_EXT) $@
endif
ifneq ($(DEP_FILES),)
-include $(DEP_FILES)
endif
%$(OBJ_EXT) : %$(C_EXT)
@$(display) $(C_Compiler) -c $(CFLAGS) $< -o $(OBJ_DIR)/$@
ifndef FAKE_COMPILE
@$(C_Compiler) -c $(ALL_CFLAGS) $< -o $(OBJ_DIR)/$@
@$(post-compile)
endif
%$(OBJ_EXT) : %$(CXX_EXT)
@$(display) $(CXX_Compiler) -c $(CXXFLAGS) $< -o $(OBJ_DIR)/$@
ifndef FAKE_COMPILE
@$(CXX_Compiler) -c $(ALL_CXXFLAGS) $< -o $(OBJ_DIR)/$@
@$(post-compile)
endif
%$(ADA_BODY) : force
$(GNATMAKE) -c -P$(PROJECT_FILE) $@ $(ADAFLAGS)
%$(ADA_SPEC) : force
$(GNATMAKE) -c -P$(PROJECT_FILE) $@ $(ADAFLAGS)
internal-ada :
$(GNATMAKE) -c -P$(PROJECT_FILE) $(ADAFLAGS)
internal-c : $(C_OBJECTS)
internal-c++ : $(CXX_OBJECTS)
.PHONY: force internal-clean internal-archive internal-build internal-compile internal-ada internal-c internal-c++ build compile clean ada c c++
internal-clean:
@$(display) $(RM) $(OBJ_DIR)/*$(OBJ_EXT)
@$(RM) $(OBJ_DIR)/*$(OBJ_EXT)
@$(display) $(RM) $(OBJ_DIR)/*.ali
@$(RM) $(OBJ_DIR)/*.ali
@$(display) $(RM) $(OBJ_DIR)/b~*
@$(RM) $(OBJ_DIR)/b~*
@$(display) $(RM) $(OBJ_DIR)/b_*
@$(RM) $(OBJ_DIR)/b_*
@$(display) $(RM) $(OBJ_DIR)/*$(AR_EXT)
@$(RM) $(OBJ_DIR)/*$(AR_EXT)
@$(display) $(RM) $(OBJ_DIR)/*.d
@$(RM) $(OBJ_DIR)/*.d
ifneq ($(EXEC),)
@$(display) $(RM) $(EXEC_DIR)/$(EXEC)
@$(RM) $(EXEC_DIR)/$(EXEC)
endif
force: