From f44ed8abd41d7fcd86a632ffb9c800f4665decbe Mon Sep 17 00:00:00 2001
From: Arthur Gautier <baloo@superbaloo.net>
Date: Thu, 7 Jan 2021 22:26:58 +0000
Subject: [PATCH] libplacebo: fixup glslang headers path

See: https://github.com/NixOS/nixpkgs/issues/108723

Signed-off-by: Arthur Gautier <baloo@superbaloo.net>
---
 pkgs/development/libraries/libplacebo/default.nix   |  4 ++++
 .../libraries/libplacebo/glsl-import.patch          | 13 +++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 pkgs/development/libraries/libplacebo/glsl-import.patch

diff --git a/pkgs/development/libraries/libplacebo/default.nix b/pkgs/development/libraries/libplacebo/default.nix
index ac8552fa9ef4..7d120f604d8d 100644
--- a/pkgs/development/libraries/libplacebo/default.nix
+++ b/pkgs/development/libraries/libplacebo/default.nix
@@ -17,6 +17,10 @@ stdenv.mkDerivation rec {
   pname = "libplacebo";
   version = "2.72.2";
 
+  patches = [
+    ./glsl-import.patch
+  ];
+
   src = fetchFromGitLab {
     domain = "code.videolan.org";
     owner = "videolan";
diff --git a/pkgs/development/libraries/libplacebo/glsl-import.patch b/pkgs/development/libraries/libplacebo/glsl-import.patch
new file mode 100644
index 000000000000..f2ef362c65b1
--- /dev/null
+++ b/pkgs/development/libraries/libplacebo/glsl-import.patch
@@ -0,0 +1,13 @@
+diff --git a/src/glsl/glslang.cc b/src/glsl/glslang.cc
+index f701acc..c64cbf5 100644
+--- a/src/glsl/glslang.cc
++++ b/src/glsl/glslang.cc
+@@ -26,7 +26,7 @@ extern "C" {
+ 
+ #include <glslang/Include/ResourceLimits.h>
+ #include <glslang/Public/ShaderLang.h>
+-#include <SPIRV/GlslangToSpv.h>
++#include <glslang/SPIRV/GlslangToSpv.h>
+ 
+ #include "glslang.h"
+