From: Ralf Jung <post@ralfj.de>
Date: Thu, 19 Sep 2013 13:51:51 +0000 (+0200)
Subject: Some more Makefile magic to avoid repeating the source files which make up a binary
X-Git-Url: https://git.ralfj.de/gltest.git/commitdiff_plain/c5e36788d25731dbdbd9fa6421fe66eb5e90e3df?ds=inline

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

diff --git a/Makefile b/Makefile
index cfa88c3..d9c3030 100644
--- a/Makefile
+++ b/Makefile
@@ -14,22 +14,22 @@ all: $(BINARIES)
 # 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 $(COMMON_SRC) glutil_gl1.cpp glxbackend.cpp -lGL $(COMMON_LD) -o $@
+	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 $(COMMON_SRC) glutil_gl1.cpp eglbackend.cpp -lEGL -lGL $(COMMON_LD) -o $@
+	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 $(COMMON_SRC) glutil_gl2.cpp glxbackend.cpp -lGL $(COMMON_LD) -o $@
+	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 $(COMMON_SRC) glutil_gl2.cpp eglbackend.cpp -lEGL -lGL $(COMMON_LD) -o $@
+	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 $(COMMON_SRC) glutil_gl2.cpp eglbackend.cpp -lEGL -lGLESv2 $(COMMON_LD) -o $@
+	g++ $(CFLAGS) -DWIN_EGL -DCON_GLES2 $^ -lEGL -lGLESv2 $(COMMON_LD) -o $@
 
 eglinfo: eglinfo.c
-	gcc $(CFLAGS) eglinfo.c -lEGL -lGL -lX11 -o $@
+	gcc $(CFLAGS) $^ -lEGL -lGL -lX11 -o $@
 
 clean:
 	rm -f $(BINARIES)