opengl_example makefile cross platform supported.

examples/opengl_example/Makefile

@@ -0,0 +1,53 @@
+#
+# Cross Platform Make file
+#
+# Compatible with Ubuntu 14.04.1 and Mac OS X
+#
+#
+# if you using Mac OS X:
+#  You should install glew via homebrew
+#    brew install glew
+#  Also you'll need glfw
+#    http://www.glfw.org
+#
+
+CXX = g++
+
+OBJS = main.o
+OBJS += ../../imgui.o
+
+UNAME_S := $(shell uname -s)
+
+
+ifeq ($(UNAME_S), Linux) #LINUX
+	ECHO_MESSAGE = "Linux"
+	CXXFLAGS = -I../../ `pkg-config --cflags glfw3`
+	LIBS = `pkg-config --static --libs glfw3` -lGLEW
+endif
+
+ifeq ($(UNAME_S), Darwin) #APPLE
+	ECHO_MESSAGE = "Mac OS X"
+
+	LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
+	LIBS += -L/usr/local/Cellar/glew/1.10.0/lib -L/usr/local/lib
+	LIBS += -lglew -lglfw3
+
+	CXXFLAGS = -I/usr/local/Cellar/glew/1.10.0/include -I/usr/local/include
+	CXXFLAGS += -I../../
+
+#	CXXFLAGS += -D__APPLE__
+
+endif
+
+.cpp.o:
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+all:imgui_example
+	@echo Build complete for $(ECHO_MESSAGE)
+
+imgui_example:$(OBJS)
+	$(CXX) -o imgui_example $(OBJS) $(CXXFLAGS) $(LIBS)
+
+clean:
+	rm $(OBJS)
+

examples/opengl_example/Makefile.Linux

@@ -1,18 +0,0 @@
-#
-# Quick and dirty makefile to build on Linux
-# tested on Ubuntu 14.04.1 32bit
-#
-
-SRC = main.cpp ../../imgui.cpp
-
-OBJ = $(SRC:.cpp=.o)
-
-CXXFLAGS = -I../../ `pkg-config --cflags glfw3`
-
-LIBS = `pkg-config --static --libs glfw3` -lGLEW
-
-all: $(OBJ)
-	$(CXX) $(OBJ) $(LIBS)
-
-clean:
-	$(RM) -f $(OBJ)

examples/opengl_example/Makefile.Macosx

@@ -1,18 +0,0 @@
-# This makefile currently only works for mac os
-# You should install via homebrew:
-#    brew install glew
-#    brew install glfw3
-#
-
-CXXFLAGS=-framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
-CXXFLAGS+=-I/usr/local/Cellar/glew/1.10.0/include -I/usr/local/Cellar/glfw3/3.0.4/include
-CXXFLAGS+=-L/usr/local/Cellar/glew/1.10.0/lib -L/usr/local/Cellar/glfw3/3.0.4/lib
-CXXFLAGS+=-lglew -lglfw3
-CXXFLAGS+=-I../../
-CXXFLAGS+= -D__APPLE__
-
-main: main.cpp ../../imgui.cpp
-	$(CXX) $(CXXFLAGS) -o $@ $^
-
-clean:
-	rm main