#! /bin/bash

# libglvnd 
# Source: https://gitlab.freedesktop.org/glvnd/libglvnd/-/archive/v1.7.0/libglvnd-v1.7.0.tar.bz2
#
# $BUILD = Directory to temporarily install
# $PKGS  = Directory to store built packages
#
# DEPS
# Required:     libXll, libXext, xorgproto
# Recommended:  NONE
# Optional:     NONE

meson --prefix=/usr  -Dtls=false  -Dx11=enabled -Dglx=enabled -Degl=true OUT && \
ninja -j2 -C OUT && \
sudo DESTDIR=${BUILD} ninja -C OUT install && \

cd $BUILD && sudo -S mkdir -v ${BUILD}/install &&

# To avoid conficts with Mesa:
#sudo -S rm -v $BUILD/usr/lib/libEGL.{so,so.1,so.1.0.0} && \
#sudo -S rm -v $BUILD/usr/lib/libGL.{so,so.1}           && \
#sudo -S rm -v $BUILD/usr/lib/libGLESv1_CM.{so,so.1}    && \
#sudo -S rm -v $BUILD/usr/lib/libGLESv2_CM.{so,so.2}    && \
#sudo -S rm -v $BUILD/usr/lib/

cat > /tmp/slack-desc << "EOF"
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':' except on otherwise blank lines.

        |-----handy-ruler------------------------------------------------------|
libglvnd: libglvnd - The GL Vendor-Neutral Dispatch library
libglvnd:
libglvnd: libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL 
libglvnd: API calls between multiple vendors. It allows multiple drivers from 
libglvnd: different vendors to coexist on the same filesystem, and determines 
libglvnd: which vendor to dispatch each API call to at runtime.
libglvnd: 
libglvnd: Both GLX and EGL are supported, in any combination with OpenGL and 
libglvnd: OpenGL ES.
libglvnd: https://gitlab.freedesktop.org/glvnd/libglvnd
EOF
sudo -S mv -v /tmp/slack-desc install/ &&
sudo -S makepkg -l y -c n $PKGS/libglvnd-1.7.0-$PSUFFIX &&
sudo -S rm -rf ${BUILD}/*