[patch] eselect-opengl-1.3.1-fix-gl-provider-lib-support.patch

eselect-opengl-1.3.1-fix-gl-provider-lib-support.patch (text/plain), 1.60 KB, created by Bob Wya on 2016-01-24 04:52:31 UTC

--- old/opengl.eselect-1.3.1	2016-01-23 16:44:04.133527800 +0000
+++ new/opengl.eselect-1.3.1	2016-01-23 20:55:29.780793403 +0000
@@ -138,6 +138,41 @@
 				"${PREFIX#${ROOT}}/${libdir}/xorg/modules"
 			)
 		fi
+
+		# Check if opengl implementation directory exists
+		if [[ ! -d ${PREFIX}/${libdir}/opengl/${gl_implem}/lib ]] ; then
+			continue
+		fi
+
+		# Clear up existing symlinks from /usr/lib to /usr/lib/opengl/*/lib/lib{EGL*,GL*,OpenVG,OpenGL}.{la,a,so*} 
+		pushd ${PREFIX#${ROOT}}/${libdir} &>/dev/null
+		local avail_gl_implem
+		for avail_gl_implem in ${avail_implems}; do
+			local avail_gl_libdir="${PREFIX#${ROOT}}/${libdir}/opengl/${avail_gl_implem}/lib"
+			[[ ! -d ${avail_gl_libdir} ]] && continue
+
+			for libfile in lib{EGL*,GL*,OpenVG,OpenGL}.{la,a,so*} ; do
+				if [[ ! -f ${libfile} ]] || [[ ! -h ${libfile} ]] ; then
+					continue
+				fi
+				
+				local target_dir="$(dirname $( readlink -q ${libfile} ) )"
+				if [[ "${target_dir}" == "${avail_gl_libdir}" ]]; then
+					rm -f "${libfile}" &>/dev/null
+				fi
+			done
+			popd &>/dev/null
+		done
+
+		# Create symlinks from /usr/lib to /usr/lib/opengl/<NEW GL PROVIDER>/lib/lib{EGL*,GL*,OpenVG,OpenGL}.{la,a,so*} 
+		pushd ${PREFIX#${ROOT}}/${libdir}/opengl/${gl_implem}/lib/ &>/dev/null
+		for libfile in lib{EGL*,GL*,OpenVG,OpenGL}.{la,a,so*} ; do
+			[[ ! -f ${libfile} ]] && continue
+			
+			local target_lib="$(basename $( readlink -qf ${libfile} ) )"
+			ln -sf ${PREFIX#${ROOT}}/${libdir}/opengl/${gl_implem}/lib/${target_lib} ${PREFIX#${ROOT}}/${libdir}/${libfile}
+		done
+		popd &>/dev/null
 	done
 
 	store_config ${ENV_FILE} LDPATH "${ldpath}"