Browse Source

DEV: a more flexible makefile added

doc
parent
commit
f748e9b725
1 changed files with 99 additions and 42 deletions
  1. +99
    -42
      test/Makefile

+ 99
- 42
test/Makefile View File

@@ -1,9 +1,7 @@
# #
# Makefile
#
# Main makefile for utl Unit test
# Makefile for utl Unit test
# #
# Copyright (C) 2019 Christos Choutouridis <christos@choutouridis.net>
# Copyright (C) 2019-2020 Christos Choutouridis <christos@choutouridis.net>
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as # it under the terms of the GNU Lesser General Public License as
@@ -20,50 +18,69 @@
# #
# ========== Project settings ========== # ========== Project settings ==========
TARGET := utlTest.exe
SRC_DIR := tests gtest
INC_DIR := ../include gtest
EXC_FILE :=
# Excecutable's name
TARGET := utlTest
# List(space seperated) of source directories
# ex:
# SRC_DIR_LIST := src1 /var/src2 ../src3
SRC_DIR_LIST := tests gtest
# List(space seperated) of include directories
# ex:
# INC_DIR_LIST := inc /var/inc ../include2
INC_DIR_LIST := ../include gtest
# List(space seperated) of exclude files (filenames only)
# ex:
# EXC_FILE_LIST := bad.cpp old.cpp
EXC_FILE_LIST :=
# build directories # build directories
BUILD_DIR := bin
OBJ_DIR := $(BUILD_DIR)/obj
DEP_DIR := $(BUILD_DIR)/.dep
BUILD_DIR := bin
OBJ_DIR := $(BUILD_DIR)/obj
DEP_DIR := $(BUILD_DIR)/.dep
# ========== Compiler settings ========== # ========== Compiler settings ==========
CXX := g++
CPP := g++ -E
CSIZE := size
CLANGXX := clang++
CLANGPP := clang++ -E
GCCXX := g++
GCCPP := g++ -E
CFLAGS := -std=c++14 -Wall -Wextra
DEB_FLAGS := -DDEBUG -g3
REL_FLAGS := -O3
LDFLAGS :=
CXX := $(GCCXX)
CPP := $(GCCPP)
CSIZE := size
PRE_DEFS :=
MAP_FILE := $(BUILD_DIR)/output.map
MAP_FLAG := -Xlinker -Map=$(MAP_FILE)
CFLAGS := -Wall -Wextra
DEB_FLAGS := -DDEBUG -g3
REL_FLAGS := -O2
# example: LDFLAGS := -pthread -lm
LDFLAGS := -pthread
# example: MYCAB=1729 SUPER_MODE
PRE_DEFS :=
MAP_FILE := $(BUILD_DIR)/output.map
MAP_FLAG := -Xlinker -Map=$(MAP_FILE)
# #
# =========== Main body and Patterns =========== # =========== Main body and Patterns ===========
# #
INC := $(foreach dir,$(INC_DIR),-I$(dir))
DEF := $(foreach def,$(PRE_DEFS),-D$(def))
# source files
INC := $(foreach dir,$(INC_DIR_LIST),-I$(dir))
DEF := $(foreach def,$(PRE_DEFS),-D$(def))
EXC := $(foreach fil,$(EXC_FILE_LIST), \
$(foreach dir,$(SRC_DIR_LIST),$(wildcard $(dir)/$(fil))) \
)
# source files. object and dependencies list
# recursive search into current and source directories # recursive search into current and source directories
SRC := $(wildcard *.cpp)
SRC += $(foreach dir,$(SRC_DIR),$(wildcard $(dir)/*.cpp))
SRC += $(foreach dir,$(SRC_DIR),$(wildcard $(dir)/**/*.cpp))
# exclude every file from the exclude file list
SRC := $(filter-out $(wildcard $(EXC_FILE)),$(SRC))
SRC := $(wildcard *.cpp)
SRC += $(foreach dir,$(SRC_DIR_LIST),$(wildcard $(dir)/*.cpp))
SRC += $(foreach dir,$(SRC_DIR_LIST),$(wildcard $(dir)/**/*.cpp))
SRC := $(abspath $(filter-out $(EXC),$(SRC)))
OBJ := $(foreach file,$(SRC:%.cpp=%.o),$(OBJ_DIR)/$(file))
DEP := $(foreach file,$(SRC:%.cpp=%.d),$(DEP_DIR)/$(file))
OBJ := $(foreach file,$(SRC:%.cpp=%.o),$(OBJ_DIR)$(file))
DEP := $(foreach file,$(SRC:%.cpp=%.d),$(DEP_DIR)$(file))
# Make Dependencies pattern. # Make Dependencies pattern.
@@ -73,13 +90,12 @@ DEP := $(foreach file,$(SRC:%.cpp=%.d),$(DEP_DIR)/$(file))
# It is based on Tom Tromey's method. # It is based on Tom Tromey's method.
# #
# Invoke cpp to create makefile rules with dependencies for each source file # Invoke cpp to create makefile rules with dependencies for each source file
$(DEP_DIR)/%.d: %.cpp
$(DEP_DIR)%.d: %.cpp
@mkdir -p $(@D) @mkdir -p $(@D)
@$(CPP) $(CFLAGS) $(INC) $(DEF) -MM -MT $(OBJ_DIR)/$(<:.cpp=.o) -MF $@ $<
@$(CPP) $(CFLAGS) $(INC) $(DEF) -MM -MT $(OBJ_DIR)$(<:.cpp=.o) -MF $@ $<
# objects depent on .cpp AND dependency files, which have an empty recipe # objects depent on .cpp AND dependency files, which have an empty recipe
$(OBJ_DIR)/%.o: %.cpp $(DEP_DIR)/%.d
$(OBJ_DIR)%.o: %.cpp $(DEP_DIR)%.d
@mkdir -p $(@D) @mkdir -p $(@D)
$(CXX) -c $(CFLAGS) $(INC) $(DEF) -o $@ $< $(CXX) -c $(CFLAGS) $(INC) $(DEF) -o $@ $<
@@ -101,7 +117,6 @@ $(BUILD_DIR)/$(TARGET): $(OBJ)
@$(CSIZE) $(@D)/$(TARGET) @$(CSIZE) $(@D)/$(TARGET)
@echo Done @echo Done
.PHONY: clean .PHONY: clean
clean: clean:
@echo Cleaning build directories @echo Cleaning build directories
@@ -110,21 +125,63 @@ clean:
@rm -rf $(BUILD_DIR) @rm -rf $(BUILD_DIR)
# #
# ============ User Rules ============= # ============ User Rules =============
# #
.PHONY: gcc14
gcc14: CFLAGS += $(DEB_FLAGS)
gcc14: CFLAGS += -std=c++14
gcc14: $(BUILD_DIR)/$(TARGET)
.PHONY: gcc14_conc
gcc14_conc: CFLAGS += $(DEB_FLAGS)
gcc14_conc: CFLAGS += -std=c++14 -fconcepts
gcc14_conc: $(BUILD_DIR)/$(TARGET)
.PHONY: gcc17
gcc17: CFLAGS += $(DEB_FLAGS)
gcc17: CFLAGS += -std=c++17
gcc17: $(BUILD_DIR)/$(TARGET)
.PHONY: gcc17_conc
gcc17_conc: CFLAGS += $(DEB_FLAGS)
gcc17_conc: CFLAGS += -std=c++17 -fconcepts
gcc17_conc: $(BUILD_DIR)/$(TARGET)
.PHONY: gcc2a
gcc2a: CFLAGS += $(DEB_FLAGS)
gcc2a: CFLAGS += -std=c++2a
gcc2a: $(BUILD_DIR)/$(TARGET)
.PHONY: clang14
clang14: CXX := $(CLANGXX)
clang14: CPP := $(CLANGPP)
clang14: CFLAGS += $(DEB_FLAGS)
clang14: CFLAGS += -std=c++14
clang14: $(BUILD_DIR)/$(TARGET)
.PHONY: clang17
clang14: CXX := $(CLANGXX)
clang14: CPP := $(CLANGPP)
clang14: CFLAGS += $(DEB_FLAGS)
clang14: CFLAGS += -std=c++17
clang14: $(BUILD_DIR)/$(TARGET)
.PHONY: clang2a
clang14: CXX := $(CLANGXX)
clang14: CPP := $(CLANGPP)
clang14: CFLAGS += $(DEB_FLAGS)
clang14: CFLAGS += -std=c++2a
clang14: $(BUILD_DIR)/$(TARGET)
.PHONY: debug .PHONY: debug
debug: CFLAGS += $(DEB_FLAGS) debug: CFLAGS += $(DEB_FLAGS)
debug: $(BUILD_DIR)/$(TARGET) debug: $(BUILD_DIR)/$(TARGET)
.PHONY: release .PHONY: release
release: CFLAGS += $(REL_FLAGS) release: CFLAGS += $(REL_FLAGS)
release: clean $(BUILD_DIR)/$(TARGET) release: clean $(BUILD_DIR)/$(TARGET)
.PHONY: all .PHONY: all
all: clean release all: clean release

Loading…
Cancel
Save