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Makefile
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Makefile
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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++
PKG_CONFIG_PATH = /usr/local/lib/pkgconfig
PKG_CONFIG_FLAGS = --shared
EXE = lavfi-preview
IMGUI_DIR = imgui
IMNODES_DIR = imnodes
GLAD_DIR = glad
SOURCES = main.cpp
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_glfw.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
SOURCES += $(IMNODES_DIR)/imnodes.cpp
SOURCES += $(GLAD_DIR)/src/glad.c
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS ?= -g -Wall -Wformat
CXXFLAGS += -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends -I$(IMNODES_DIR) -I$(GLAD_DIR)/include
LIBS ?= -L/usr/local/lib
##---------------------------------------------------------------------
## BUILD FLAGS PER PLATFORM
##---------------------------------------------------------------------
ifeq ($(UNAME_S), Linux) #LINUX
LIBS += `pkg-config --with-path=$(PKG_CONFIG_PATH) $(PKG_CONFIG_FLAGS) --libs glfw3 libavutil libavcodec libavformat libswresample libswscale libavfilter libavdevice openal`
CXXFLAGS += `pkg-config --with-path=$(PKG_CONFIG_PATH) $(PKG_CONFIG_FLAGS) --cflags glfw3 libavutil libavcodec libavformat libswresample libswscale libavfilter libavdevice openal`
endif
CFLAGS = $(CXXFLAGS)
##---------------------------------------------------------------------
## BUILD RULES
##---------------------------------------------------------------------
%.o:%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
%.o:$(IMGUI_DIR)/%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
%.o:$(IMGUI_DIR)/backends/%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
%.o:$(IMNODES_DIR)/%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
%.o:$(GLAD_DIR)/src/%.c
$(CC) $(CFLAGS) -c -o $@ $<
all: $(EXE)
@echo Build complete for lavfi-preview
$(EXE): $(OBJS)
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
clean:
rm -f $(EXE) $(OBJS)