XQuartz: honor --disable-glx

configure.ac

@@ -1759,8 +1759,7 @@ if test "x$XQUARTZ" = xyes; then
 	AC_DEFINE(XQUARTZ,1,[Have Quartz])
 	AC_DEFINE(ROOTLESS,1,[Build Rootless code])
 
-	DARWIN_GLX_LIBS='$(top_builddir)/hw/xquartz/GL/libCGLCore.la $(top_builddir)/GL/glx/libglx.la'
-	DARWIN_LIBS="$MI_LIB $OS_LIB $DIX_LIB $FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $XTRAP_LIB $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $XPSTUBS_LIB $DARWIN_GLX_LIBS"
+	DARWIN_LIBS="$MI_LIB $OS_LIB $DIX_LIB $FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $XTRAP_LIB $RENDER_LIB $RANDR_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $XPSTUBS_LIB"
 	AC_SUBST([DARWIN_LIBS])
 
 	AC_CHECK_LIB([Xplugin],[xp_init],[:])

hw/xquartz/Makefile.am

@@ -9,8 +9,14 @@ AM_CPPFLAGS = \
 	-DXFree86Server \
 	-I$(top_srcdir)/miext/rootless
 
+if GLX
+GL_DIR = GL
+endif
+
 SUBDIRS = bundle . GL xpr pbproxy mach-startup doc
 
+DIST_SUBDIRS = bundle . $(GL_DIR) xpr pbproxy mach-startup doc
+
 libXquartz_la_SOURCES = \
 	$(top_srcdir)/fb/fbcmap_mi.c \
 	$(top_srcdir)/mi/miinitext.c \

hw/xquartz/mach-startup/Makefile.am

@@ -24,12 +24,20 @@ X11_LDFLAGS =  \
 	-XCClinker -Objc \
 	-Wl,-u,_miDCInitialize \
 	-Wl,-framework,Carbon \
-	-L/System/Library/Frameworks/OpenGL.framework/Libraries -lGL \
-	-Wl,-framework,OpenGL \
 	-Wl,-framework,Cocoa \
 	-Wl,-framework,CoreAudio \
 	-Wl,-framework,IOKit
 
+if GLX
+X11_LDADD += \
+	$(top_builddir)/hw/xquartz/GL/libCGLCore.la \
+	$(top_builddir)/GL/glx/libglx.la
+
+X11_LDFLAGS += \
+	-L/System/Library/Frameworks/OpenGL.framework/Libraries -lGL \
+	-Wl,-framework,OpenGL
+endif
+
 bin_PROGRAMS = Xquartz
 
 dist_Xquartz_SOURCES = \