widelands: fix build

2020-01-02 04:35:28 +01:00 · 2020-01-02 04:35:28 +01:00 · 2ddceee333
commit 2ddceee333
parent bf3adecb8f
1 changed files with 13 additions and 0 deletions
--- a/srcpkgs/widelands/patches/libgl.patch
+++ b/srcpkgs/widelands/patches/libgl.patch
@ -0,0 +1,13 @@
+This fixes linker errors with glvnd.
+
+--- CMakeLists.txt
+++ CMakeLists.txt
+@@ -181,7 +181,7 @@ endif(OPTION_ASAN)
+ 
+ # This is set to avoid linker errors when using GLVND-libs on Linux
+ if("${OpenGL_GL_PREFERENCE}" STREQUAL "GLVND")
+-   set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lGL")
+   link_libraries("GL")
+    add_compile_definitions(WL_USE_GLVND)
+    message(STATUS "Adding linker flags for GLVND.")
+ endif()