| From 9866f51e5e0913f1e453eb574618bf7432f38cb6 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Wed, 11 Apr 2018 10:46:33 +0800 |
| Subject: [PATCH] Add -lvchostif to link when using -lEGL on rpi |
| |
| This is required because libEGL from userland uses sybols |
| from this library. |
| |
| lib/libEGL.so.1.0.0 121: 00000000 0 FUNC GLOBAL DEFAULT UND vc_dispmanx_element_add |
| 1552: 00000000 0 FUNC GLOBAL DEFAULT UND vc_dispmanx_element_add |
| |
| These symbols are provided by libvchostif as seen below |
| |
| lib/libvchostif.so |
| 252: 0000b161 192 FUNC GLOBAL DEFAULT 9 vc_dispmanx_element_add |
| 809: 0000b161 192 FUNC GLOBAL DEFAULT 9 vc_dispmanx_element_add |
| |
| With this explicit link, plugins fail during runtime |
| |
| (gst-plugin-scanner:571): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-1.0/libgstomx.so': Error relocating /usr/lib/libgstgl-1.0.so.0: vc_dispmanx_element_add: symbol not found |
| (gst-plugin-scanner:571): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-1.0/libgstopengl.so': Error relocating /usr/lib/libgstgl-1.0.so.0: vc_dispmanx_element_add: symbol not found |
| |
| Upstream-Status: Pending |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> |
| --- |
| m4/gst-gl.m4 | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/m4/gst-gl.m4 b/m4/gst-gl.m4 |
| index 1e97240..ab7774c 100644 |
| --- a/m4/gst-gl.m4 |
| +++ b/m4/gst-gl.m4 |
| @@ -275,7 +275,7 @@ case $host in |
| HAVE_EGL=yes |
| HAVE_GLES2=yes |
| HAVE_EGL_RPI=yes |
| - EGL_LIBS="-lbcm_host -lvcos -lvchiq_arm" |
| + EGL_LIBS="-lbcm_host -lvchostif -lvcos -lvchiq_arm" |
| EGL_CFLAGS="" |
| AC_DEFINE(USE_EGL_RPI, [1], [Use RPi platform]) |
| ]) |
| -- |
| 2.7.4 |
| |