Some more Makefile magic to avoid repeating the source files which make up a binary

[gltest.git] / Makefile

diff --git a/Makefile b/Makefile
index c07c0fc69e65c63a5b44dce415322a878c30bdc0..d9c3030e00eaba39f569752ea9670bfe19a252db 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,18 +1,35 @@
-FLAGS := -Wall
+CFLAGS := -Wall -g -O1

 
 COMMON_SRC = gltest.cpp glwindow.cpp
 
 COMMON_SRC = gltest.cpp glwindow.cpp

-COMMON_HDR = glwindow.h
+COMMON_HDR = glwindow.h glutil.h
+COMMON_LD  = -lX11 -lboost_program_options

 
 

-all: glxtest egltest eglinfo
+BINARIES := glxtest egltest glx2test egl2test glestest eglinfo

 
 

-glxtest: $(COMMON_SRC) $(COMMON_HDR) glxbackend.cpp glxbackend.h
-       g++ $(FLAGS) -DUSE_GLX $(COMMON_SRC) glxbackend.cpp -lGL -lX11 -lboost_program_options -o glxtest
+all: $(BINARIES)

 
 

-egltest: $(COMMON_SRC) $(COMMON_HDR) eglbackend.cpp eglbackend.h
-       g++ $(FLAGS) -DUSE_EGL $(COMMON_SRC) eglbackend.cpp -lEGL -lGL -lX11 -lboost_program_options -o egltest
+# choices (not all combinations are valid)
+# windowing system: WIN_{GLX,EGL}
+# the kind of context: CON_{GL1,GLES2}
+# the API used to draw: compile in glutil_gl1.cpp or glutil_gl2.cpp
+
+glxtest: $(COMMON_SRC) $(COMMON_HDR) glutil_gl1.cpp glxbackend.cpp glxbackend.h
+       g++ $(CFLAGS) -DWIN_GLX -DCON_GL1 $^ -lGL $(COMMON_LD) -o $@
+
+egltest: $(COMMON_SRC) $(COMMON_HDR) glutil_gl1.cpp eglbackend.cpp eglbackend.h
+       g++ $(CFLAGS) -DWIN_EGL -DCON_GL1 $^ -lEGL -lGL $(COMMON_LD) -o $@
+
+glx2test: $(COMMON_SRC) $(COMMON_HDR) glutil_gl2.cpp glxbackend.cpp glxbackend.h
+       g++ $(CFLAGS) -DWIN_GLX -DCON_GL1 $^ -lGL $(COMMON_LD) -o $@
+
+egl2test: $(COMMON_SRC) $(COMMON_HDR) glutil_gl2.cpp eglbackend.cpp eglbackend.h
+       g++ $(CFLAGS) -DWIN_EGL -DCON_GL1 $^ -lEGL -lGL $(COMMON_LD) -o $@
+
+glestest: $(COMMON_SRC) $(COMMON_HDR) glutil_gl2.cpp eglbackend.cpp eglbackend.h
+       g++ $(CFLAGS) -DWIN_EGL -DCON_GLES2 $^ -lEGL -lGLESv2 $(COMMON_LD) -o $@

 
 eglinfo: eglinfo.c
 
 eglinfo: eglinfo.c

-       gcc $(FLAGS) eglinfo.c -lEGL -lGL -lX11 -o eglinfo
+       gcc $(CFLAGS) $^ -lEGL -lGL -lX11 -o $@

 
 clean:
 
 clean:

-       rm -f glxtest egltest eglinfo
+       rm -f $(BINARIES)