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From c7f84f8fc4e90ef779a204ac268f5ee1a962e324 Mon Sep 17 00:00:00 2001
From: Jimi Huotari <chiitoo@gentoo.org>
Date: Sun, 9 Feb 2020 05:23:55 +0200
Subject: [PATCH] deps/glad: Fix build with GCC-10
GCC-10 defaults to '-fno-common' [1], which triggers issues with
defining global variables multiple times. To fix the build, use
'extern' to turn the first definition of 'gladGetProcAddressPtr'
into a declaration.
1. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678
Closes https://github.com/obsproject/obs-studio/issues/2828
---
deps/glad/src/glad_glx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/deps/glad/src/glad_glx.c b/deps/glad/src/glad_glx.c
index 7c55b9fc01..58086f1039 100644
--- a/deps/glad/src/glad_glx.c
+++ b/deps/glad/src/glad_glx.c
@@ -35,7 +35,7 @@ static void* libGL;
#ifndef __APPLE__
typedef void* (APIENTRYP PFNGLXGETPROCADDRESSPROC_PRIVATE)(const char*);
-PFNGLXGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
+extern PFNGLXGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
#endif
static
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