DEV: Makefile for testing created. Eclipse project is discarted

.gitignore

@@ -1,3 +1,12 @@
-#
+# Ignore binary directories
+bin/
+.dep/
+obj/
 
+# Ignore eclipse projects
+.cproject
+.project
+.settings
+Debug/
+Release/
 

test/Makefile

@@ -0,0 +1,131 @@
+#
+# Makefile
+# 
+# Main makefile for utl Unit test
+#
+# Copyright (C) 2019 Christos Choutouridis <christos@choutouridis.net>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation, either version 3
+# of the License, or (at your option) any later version.
+#
+# This program 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 Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# ========== Project settings ==========
+TARGET   	:= utlTest
+SRC_DIR		:= tests gtest
+INC_DIR		:= ../include gtest
+EXC_FILE	:= 
+
+# build directories
+BUILD_DIR  	:= bin
+OBJ_DIR  	:= $(BUILD_DIR)/obj
+DEP_DIR		:= $(BUILD_DIR)/.dep
+
+
+# ========== Compiler settings ==========
+CXX			:= g++
+CPP			:= g++ -E
+CSIZE			:= size
+
+CFLAGS 		:= -std=c++14 -Wall #-Wextra
+DEB_FLAGS	:= -DDEBUG -g3
+REL_FLAGS	:= -O3
+LDFLAGS  	:=
+
+PRE_DEFS		:= 
+
+MAP_FILE		:= $(BUILD_DIR)/output.map
+MAP_FLAG		:= -Xlinker -Map=$(MAP_FILE)
+
+
+
+#
+# =========== Main body and Patterns ===========
+#
+INC  			:= $(foreach dir,$(INC_DIR),-I$(dir))
+DEF  			:= $(foreach def,$(PRE_DEFS),-D$(def))
+
+# source files
+# 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))
+
+OBJ 			:= $(foreach file,$(SRC:%.cpp=%.o),$(OBJ_DIR)/$(file))
+DEP			:= $(foreach file,$(SRC:%.cpp=%.d),$(DEP_DIR)/$(file))
+
+
+# Make Dependencies pattern.
+# This little trick enables recompilation only when dependencies change
+# and it does so for changes both in source AND header files ;)
+# 
+# It is based on Tom Tromey's method.
+# 
+# Invoke cpp to create makefile rules with dependencies for each source file
+$(DEP_DIR)/%.d: %.cpp
+	@mkdir -p $(@D)
+	@$(CPP) $(CFLAGS) $(INC) $(DEF) -MM -MT $(OBJ_DIR)/$(<:.cpp=.o) -MF $@ $<
+
+
+# objects depent on .cpp AND dependency files, which have an empty recipe 
+$(OBJ_DIR)/%.o: %.cpp $(DEP_DIR)/%.d
+	@mkdir -p $(@D)
+	$(CXX) -c $(CFLAGS) $(INC) $(DEF) -o $@ $<
+
+# empty recipe for dependency files. This prevents make errors
+$(DEP):
+
+# now include all dependencies
+# After all they are makefile dependency rules ;)
+include $(wildcard $(DEP))
+
+# main target rule
+$(BUILD_DIR)/%/$(TARGET): $(OBJ)
+	@mkdir -p $(@D)
+	@echo Linking to target: $(TARGET)
+	@echo $(CXX) $(LDFLAGS) $(MAP_FLAG) -o $(@D)/$(TARGET) '$$(OBJ)'
+	@$(CXX) $(LDFLAGS) $(MAP_FLAG) -o $(@D)/$(TARGET) $(OBJ)
+	@echo Done
+#	@echo
+#	@echo Print size information
+#	@$(CSIZE) $(@D)/$(TARGET)
+
+
+
+.PHONY: clean
+clean:
+	@echo Cleaning build directories
+	@rm -rf $(OBJ_DIR)
+	@rm -rf $(DEP_DIR)
+	@rm -rf $(BUILD_DIR)
+
+
+
+#
+# ============ User Rules =============
+#
+
+.PHONY: debug
+debug: CFLAGS += $(DEB_FLAGS)
+debug: $(BUILD_DIR)/debug/$(TARGET)
+
+
+.PHONY: release
+release: CFLAGS += $(REL_FLAGS)
+release: clean $(BUILD_DIR)/release/$(TARGET)
+
+
+.PHONY: all
+all: clean release
+