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#
# Cross Platform Makefile
# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
#
# You will need GLFW (http://www.glfw.org):
# Linux:
# apt-get install libglfw-dev
# Mac OS X:
# brew install glfw
# MSYS2:
# pacman -S --noconfirm --needed mingw-w64-x86_64-toolchain mingw-w64-x86_64-glfw
#
#CXX = g++
#CXX = clang++
IMGUI_DIR = imgui
PORTAUDIO_DIR = portaudio
BASEOBJDIR = obj
BASETARGETDIR = bin
ifeq "$(strip $(filter debug,$(MAKECMDGOALS)))" "debug"
OBJDIR = $(BASEOBJDIR)/debug
TARGETDIR = $(BASETARGETDIR)/debug
else
OBJDIR = $(BASEOBJDIR)/release
TARGETDIR = $(BASETARGETDIR)/release
endif
EXENAME = plinky
EXE = $(TARGETDIR)/$(EXENAME)
SOURCES = main.cpp knob.cpp pffft.cpp ../Core/Src/plinky.c ../Core/Src/gfx.c
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_widgets.cpp
SOURCES += imgui_impl_glfw.cpp imgui_impl_opengl3.cpp
OBJS = $(addprefix $(OBJDIR)/, $(addsuffix .o, $(basename $(notdir $(SOURCES)))))
DEP = $(OBJS:%.o=%.d)
UNAME_S := $(shell uname -s)
LINUX_GL_LIBS = -lGL
CXXFLAGS = -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends -I$(IMGUI_DIR)/gl3w -I$(IMGUI_DIR)/glfw/include -I$(PORTAUDIO_DIR)/include
CXXFLAGS += -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## OPENGL LOADER / OPENGL ES
##---------------------------------------------------------------------
## See below for OpenGL ES option (no loader required) - comment out
## the following if you want to use OpenGL ES instead of Desktop GL.
## Using OpenGL loader: gl3w [default]
SOURCES += $(IMGUI_DIR)/gl3w/GL/gl3w.c
CXXFLAGS += -I$(IMGUI_DIR)/gl3w -DIMGUI_IMPL_OPENGL_LOADER_GL3W
## Using OpenGL loader: glew
## (This assumes a system-wide installation)
# CXXFLAGS += -DIMGUI_IMPL_OPENGL_LOADER_GLEW
# LIBS += -lGLEW
## Using OpenGL loader: glad
# SOURCES += ../libs/glad/src/glad.c
# CXXFLAGS += -I../libs/glad/include -DIMGUI_IMPL_OPENGL_LOADER_GLAD
## Using OpenGL loader: glad2
# SOURCES += ../libs/glad/src/gl.c
# CXXFLAGS += -I../libs/glad/include -DIMGUI_IMPL_OPENGL_LOADER_GLAD2
## Using OpenGL loader: glbinding
## This assumes a system-wide installation
## of either version 3.0.0 (or newer)
# CXXFLAGS += -DIMGUI_IMPL_OPENGL_LOADER_GLBINDING3
# LIBS += -lglbinding
## or the older version 2.x
# CXXFLAGS += -DIMGUI_IMPL_OPENGL_LOADER_GLBINDING2
# LIBS += -lglbinding
## Using OpenGL ES, no loader required
## This assumes a GL ES library available in the system, e.g. libGLESv2.so
# CXXFLAGS += -DIMGUI_IMPL_OPENGL_ES2
# LINUX_GL_LIBS = -lGLESv2
##---------------------------------------------------------------------
## BUILD FLAGS PER PLATFORM
##---------------------------------------------------------------------
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS += -lGL `pkg-config --static --libs glfw3`
CXXFLAGS += `pkg-config --cflags glfw3`
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS += -L/usr/local/lib -L/opt/local/lib -L/opt/homebrew/lib
CXXFLAGS += -I/usr/local/include -I/opt/local/include -I/opt/homebrew/include
CFLAGS = $(CXXFLAGS)
# GLFW:
LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
# Static:
LIBS += -L$(IMGUI_DIR)/glfw/lib-macos_x64
LIBS += -lglfw3
# Dynamic:
#LIBS += -lglfw
# PortAudio:
LIBS += -L$(PORTAUDIO_DIR)/lib/macos_x64
LIBS += -lportaudio
LIBS += -framework CoreAudio -framework AudioToolbox -framework AudioUnit -framework CoreServices -framework Carbon
endif
ifeq ($(OS), Windows_NT)
ECHO_MESSAGE = "MinGW"
LIBS += -lglfw3 -lgdi32 -lopengl32 -limm32
CXXFLAGS += `pkg-config --cflags glfw3`
CFLAGS = $(CXXFLAGS)
endif
##---------------------------------------------------------------------
## BUILD RULES
##---------------------------------------------------------------------
$(OBJDIR)/%.o:%.cpp
$(CXX) $(CXXFLAGS) -MMD -std=c++11 -c -o $@ $<
$(OBJDIR)/%.o:../Core/Src/%.c
$(CC) $(CFLAGS) -MMD -I../Core/Inc -c -o $@ $<
$(OBJDIR)/%.o:$(IMGUI_DIR)/%.cpp
$(CXX) $(CXXFLAGS) -MMD -c -o $@ $<
$(OBJDIR)/%.o:$(IMGUI_DIR)/gl3w/GL/%.c
@mkdir -p $(dir $@)
$(CC) $(CFLAGS) -MMD -c -o $@ $<
all: executable
@echo Build complete for $(ECHO_MESSAGE)
debug: CXXFLAGS += -g -DDEBUG
debug: CFLAGS += -g -DDEBUG
debug: executable
@echo Debug build complete for $(ECHO_MESSAGE)
-include $(DEP)
executable: directories $(EXE)
directories:
@mkdir -p $(TARGETDIR)
@mkdir -p $(OBJDIR)
$(EXE): $(OBJS)
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
clean:
rm -f $(BASEOBJDIR)/*/*.o $(BASEOBJDIR)/*/*.d $(BASETARGETDIR)/*/$(EXENAME)
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