# Maintainer: Felix Yan <felixonmars@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - disable assembly on !armv7h

pkgname=libglvnd
pkgver=1.2.0
pkgrel=5
pkgdesc="The GL Vendor-Neutral Dispatch library"
arch=('x86_64')
url="https://github.com/NVIDIA/libglvnd"
license=('custom:BSD-like')
makedepends=('libxext' 'libx11' 'glproto' 'python')
provides=('libgl' 'libegl' 'libgles')
source=("$pkgname-$pkgver.tar.gz::https://github.com/NVIDIA/libglvnd/archive/v$pkgver.tar.gz"
	0001-Add-a-configure-option-to-disable-glesv1-or-glesv2.patch
	update-gl-h-to-match-mesa.patch
	egl-sync-with-khronos.patch
	EGL-Set-EGL_NO_X11-macro.patch
        LICENSE)
sha512sums=('0e0e9c3f303739c73f5bee4c2aaef9eff56440345f2f1ce285ee98eb94c1e5e740774dd501aeeed1299aa25a449d813a850e95282999a3ca4648d2381d6c8fa6'
            'b2d2e8fd7ea92bfc913d0b808d15c801e7c3ceb484bdd60700fd1c9ce27b4fbd4b68e568e967599f2e5132cc1ed382ec87a07c16bd3bfa5c4d920f2d9600e689'
            '46c73df9ae0b730eedcaf44b5c4ea8e70d2fa5652d9e410b757eede3e6defb334e07ce6652cc54d65653521b1e244e3e206eedb2c7c61efd6ae6409774fd9229'
            '2099ba851e32cbae79e234e5b695de2441c27aa213bc192f20a02be124179a2d2f4bf098e185715befd4a6a548262a7fced06b57dcfc4eaac375cd7915e27da8'
            'ce11a4ef523c26a650fa926826b430ea561d5b3fef5e61b388258616b7d87e017f2537035e48a5b177b36ca6dc99d4d88b26d6de7135f49fb4150fe1d2f3b3a9'
            'bf0f4a7e04220a407400f89226ecc1f798cc43035f2538cc8860e5088e1f84140baf0d4b0b28f66e4b802d4d6925769a1297c24e1ba39c1c093902b2931781a5')

prepare() {
  cd $pkgname-$pkgver

  # merged upstream
  patch -Np1 -i ../0001-Add-a-configure-option-to-disable-glesv1-or-glesv2.patch

  # https://gitlab.freedesktop.org/glvnd/libglvnd/issues/194
  patch -Np1 -i ../update-gl-h-to-match-mesa.patch

  # https://gitlab.freedesktop.org/glvnd/libglvnd/merge_requests/193 - FS#64228
  patch -Np1 -i ../egl-sync-with-khronos.patch
  patch -Np1 -i ../EGL-Set-EGL_NO_X11-macro.patch

  ./autogen.sh
}

build() {
  cd $pkgname-$pkgver
  [[ $CARCH != "armv7h" ]] && CONFIG="--disable-asm"
  ./configure --prefix=/usr \
    --disable-gles1 $CONFIG
  make
}

package() {
  # libglvnd needs mesa for indirect rendering
  depends=('libxext' 'mesa' 'opengl-driver')

  cd $pkgname-$pkgver
  make DESTDIR="$pkgdir" install
  
  install -Dm644 ../LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
}