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-rw-r--r--source/x/x11/patch/xorg-server/e6ef2b12404dfec7f23592a3524d2a63d9d25802.patch61
1 files changed, 61 insertions, 0 deletions
diff --git a/source/x/x11/patch/xorg-server/e6ef2b12404dfec7f23592a3524d2a63d9d25802.patch b/source/x/x11/patch/xorg-server/e6ef2b12404dfec7f23592a3524d2a63d9d25802.patch
new file mode 100644
index 000000000..cd9213ee4
--- /dev/null
+++ b/source/x/x11/patch/xorg-server/e6ef2b12404dfec7f23592a3524d2a63d9d25802.patch
@@ -0,0 +1,61 @@
+From e6ef2b12404dfec7f23592a3524d2a63d9d25802 Mon Sep 17 00:00:00 2001
+From: Marvin Schmidt <marv@exherbo.org>
+Date: Tue, 24 Sep 2019 09:58:43 +0200
+Subject: [PATCH] build: glx: Lower gl version to work with libglvnd
+
+When using mesa with libglvnd support, mesa will no longer install the
+gl, glx, egl pkg-config files but instead let libglvnd provide them.
+libglvnd maintainers decided to change the versioning as it was
+mesa-specific previously. Now the libraries have versions of the API
+they expose[1].
+This causes problems when building the X server:
+
+ checking for glproto >= 1.4.17 gl >= 9.2.0... no
+ configure: error: Package requirements (glproto >= 1.4.17 gl >= 9.2.0) were not met:
+
+ Requested 'gl >= 9.2.0' but version of gl is 1.2
+
+Lower the version requirement to 1.2 to allow building against libglvnd
+provided libraries
+
+[1] https://github.com/NVIDIA/libglvnd/commit/0dfaea2bcb7cdcc785f95e244223bd004a2d7fba
+---
+ configure.ac | 4 ++--
+ glx/meson.build | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 03c2e367c..969090b94 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -760,7 +760,7 @@ LIBDRI="dri >= 7.8.0"
+ LIBDRM="libdrm >= 2.4.89"
+ LIBEGL="egl"
+ LIBGBM="gbm >= 10.2.0"
+-LIBGL="gl >= 7.1.0"
++LIBGL="gl >= 1.2"
+ LIBXEXT="xext >= 1.0.99.4"
+ LIBXFONT="xfont2 >= 2.0.0"
+ LIBXI="xi >= 1.2.99.1"
+@@ -1115,7 +1115,7 @@ case "$DRI2,$HAVE_DRI2PROTO" in
+ yes,yes | auto,yes)
+ AC_DEFINE(DRI2, 1, [Build DRI2 extension])
+ DRI2=yes
+- LIBGL="gl >= 9.2.0"
++ LIBGL="gl >= 1.2"
+ SDK_REQUIRED_MODULES="$SDK_REQUIRED_MODULES $DRI2PROTO"
+ ;;
+ esac
+diff --git a/glx/meson.build b/glx/meson.build
+index 7f9e549f0..745814336 100644
+--- a/glx/meson.build
++++ b/glx/meson.build
+@@ -39,7 +39,7 @@ if build_glx
+ common_dep,
+ dl_dep,
+ dependency('glproto', version: '>= 1.4.17'),
+- dependency('gl', version: '>= 9.2.0'),
++ dependency('gl', version: '>= 1.2'),
+ ],
+ c_args: [
+ glx_align64,