libglu: Remove deprecated register in C++17

(From OE-Core rev: 93287c629e889d8026f76a42646bbe4529a7523f)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 35 insertions, 1 deletions

diff --git a/meta/recipes-graphics/mesa/libglu/0001-Remove-deprecated-register-in-C-17.patch b/meta/recipes-graphics/mesa/libglu/0001-Remove-deprecated-register-in-C-17.patch
new file mode 100644
index 0000000000..95d56e9573
--- /dev/null
+++ b/meta/recipes-graphics/mesa/libglu/0001-Remove-deprecated-register-in-C-17.patch
@@ -0,0 +1,32 @@
+From 1910b3a83a7e5aa1a31c4325829c94134fafce76 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 13 Jan 2023 20:58:07 -0800
+Subject: [PATCH] Remove deprecated register in C++17
+
+Fixes errors like
+
+src/libnurbs/internals/varray.cc:76:5: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
+    register long ds = sgn(arc->tail()[0] - arc->prev->tail()[0]);
+    ^~~~~~~~~
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/glu/-/merge_requests/10]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/libnurbs/internals/varray.cc | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/libnurbs/internals/varray.cc b/src/libnurbs/internals/varray.cc
+index 1cb2354..41b3b18 100644
+--- a/src/libnurbs/internals/varray.cc
++++ b/src/libnurbs/internals/varray.cc
+@@ -73,8 +73,8 @@ Varray::~Varray( void )
+ inline void
+ Varray::update( Arc_ptr arc, long dir[2], REAL val )
+ {
+-    register long ds = sgn(arc->tail()[0] - arc->prev->tail()[0]);
+-    register long dt = sgn(arc->tail()[1] - arc->prev->tail()[1]);
++    long ds = sgn(arc->tail()[0] - arc->prev->tail()[0]);
++    long dt = sgn(arc->tail()[1] - arc->prev->tail()[1]);
+ 
+     if( dir[0] != ds || dir[1] != dt ) {
+        dir[0] = ds;
diff --git a/meta/recipes-graphics/mesa/libglu_9.0.2.bb b/meta/recipes-graphics/mesa/libglu_9.0.2.bb
index 0d27dd116b..525d631611 100644
--- a/meta/recipes-graphics/mesa/libglu_9.0.2.bb
+++ b/meta/recipes-graphics/mesa/libglu_9.0.2.bb
@@ -11,7 +11,9 @@ LIC_FILES_CHKSUM = "file://include/GL/glu.h;endline=29;md5=6b79c570f644363b35645
 # Epoch as this used to be part of mesa
 PE = "2"
 
-SRC_URI = "https://mesa.freedesktop.org/archive/glu/glu-${PV}.tar.gz"
+SRC_URI = "https://mesa.freedesktop.org/archive/glu/glu-${PV}.tar.gz \
+           file://0001-Remove-deprecated-register-in-C-17.patch \
+           "
 
 SRC_URI[sha256sum] = "24effdfb952453cc00e275e1c82ca9787506aba0282145fff054498e60e19a65"