Patch for lib32-gtkglext in archlinux AUR

README.md

This a patch for https://aur.archlinux.org/packages/lib32-gtkglext/ to fix the compile error arond the use of the variable name 'index'.

To apply, clone the repo and apply git git patch before building:

git clone https://aur.archlinux.org/lib32-gtkglext.git
cd lib32-gtkglext
curl -LO https://gist.github.com/jonjonw/39031796ca230e240311fbb73085bd80/raw/lib32-gtkglext.git.diff
git apply lib32-gtkglext.git.diff
makepkg -si

lib32-gtkglext.git.diff

diff --git a/.SRCINFO b/.SRCINFO
index 129ac65..71b9500 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = lib32-gtkglext
 	pkgdesc = OpenGL extensions for GTK+ (32-bit)
 	pkgver = 1.2.0
-	pkgrel = 9
+	pkgrel = 10
 	url = http://gtkglext.sourceforge.net/
 	arch = x86_64
 	license = LGPL
@@ -15,8 +15,10 @@ pkgbase = lib32-gtkglext
 	options = !libtool
 	source = http://downloads.sourceforge.net/sourceforge/gtkglext/gtkglext-1.2.0.tar.bz2
 	source = gtk2.20.patch
+	source = gdkglshapes.patch
 	md5sums = ed7ba24ce06a8630c07f2d0ee5f04ab4
 	md5sums = e5a87ec3f2d0e616c6f32f90c3f7237f
+	md5sums = 612bae44f3cc9db93687af2b5d86a02f
 
 pkgname = lib32-gtkglext
 
diff --git a/PKGBUILD b/PKGBUILD
index bf88f67..757b3f1 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,12 +1,13 @@
 # Contributor: Sphax <zecmerquise at gmail dot com>
 # Contributor: WAAAGH.313ph4n7 <waaagh313ph4n7@gmail.com>
 # Contributor: Anton Larionov <diffident dot cat at gmail dot com>
+# Contributor: Jon Wiersma (archaur at jonw dot org)
 # Maintainer: josephgbr <rafael.f.f1@gmail.com>
 
 _pkgbase=gtkglext
 pkgname=lib32-$_pkgbase
 pkgver=1.2.0
-pkgrel=9
+pkgrel=10
 pkgdesc="OpenGL extensions for GTK+ (32-bit)"
 arch=('x86_64')
 url="http://gtkglext.sourceforge.net/"
@@ -15,9 +16,17 @@ depends=('lib32-gtk2' 'lib32-libxmu' 'lib32-glu' 'lib32-pangox-compat' "$_pkgbas
 makedepends=('gcc-multilib' 'lib32-mesa')
 options=('!libtool')
 source=("http://downloads.sourceforge.net/sourceforge/gtkglext/${_pkgbase}-${pkgver}.tar.bz2"
-        gtk2.20.patch)
+        gtk2.20.patch
+        gdkglshapes.patch)
 md5sums=('ed7ba24ce06a8630c07f2d0ee5f04ab4'
-         'e5a87ec3f2d0e616c6f32f90c3f7237f')
+         'e5a87ec3f2d0e616c6f32f90c3f7237f'
+         '612bae44f3cc9db93687af2b5d86a02f')
+
+prepare() {
+  cd ${_pkgbase}-${pkgver}
+  patch -Np1 -i ../gtk2.20.patch
+  patch -Np1 -i ../gdkglshapes.patch
+}
 
 build() {
   export CC="gcc -m32"
@@ -25,7 +34,6 @@ build() {
   export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
  
   cd ${_pkgbase}-${pkgver}
-  patch -Np1 -i ../gtk2.20.patch
   autoconf --force
   ./configure --prefix=/usr --libdir=/usr/lib32
   make
diff --git a/gdkglshapes.patch b/gdkglshapes.patch
new file mode 100644
index 0000000..302176c
--- /dev/null
+++ b/gdkglshapes.patch
@@ -0,0 +1,20 @@
+--- gtkglext-1.2.0.orig/gdk/gdkglshapes.c	2019-04-05 21:26:39.603827724 -0700
++++ gtkglext-1.2.0/gdk/gdkglshapes.c	2019-04-05 21:28:01.124446952 -0700
+@@ -544,7 +544,7 @@
+   {-Z, -X, 0}
+ };
+ 
+-static int index[20][3] =
++static int bindex[20][3] =
+ {
+   {0, 4, 1},
+   {0, 9, 4},
+@@ -574,7 +574,7 @@
+   int i;
+ 
+   for (i = 19; i >= 0; i--) {
+-    drawtriangle(i, idata, index, shadeType);
++    drawtriangle(i, idata, bindex, shadeType);
+   }
+ }
+