xenocara/lib/mesa/mk/pkgconfig/gen_gl.sh

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#!/bin/sh
#
# $OpenBSD: gen_gl.sh,v 1.2 2021/08/01 02:34:50 jsg Exp $
#
# Copyright (c) 2010,2011 Jasper Lievisse Adriaanse <jasper@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# Generate pkg-config file for libGL
usage() {
echo "usage: ${0##*/} -c current_directory -o obj_directory"
exit 1
}
curdir=
objdir=
while getopts "c:o:" flag; do
case "$flag" in
c)
curdir=$OPTARG
;;
o)
objdir=$OPTARG
;;
*)
usage
;;
esac
done
[ -n "${curdir}" ] || usage
if [ ! -d "${curdir}" ]; then
echo "${0##*/}: ${curdir}: not found"
exit 1
fi
[ -n "${objdir}" ] || usage
if [ ! -w "${objdir}" ]; then
echo "${0##*/}: ${objdir}: not found or not writable"
exit 1
fi
lib_version=$(cat ${curdir}/../../VERSION)
pc_file="${objdir}/gl.pc"
cat > ${pc_file} << __EOF__
prefix=/usr/X11R6
libdir=\${prefix}/lib
includedir=\${prefix}/include
glx_tls=no
Name: gl
Description: Mesa OpenGL Library
Version: ${lib_version}
Requires.private: x11, xext, xfixes, x11-xcb, xcb, xcb-glx >= 1.8.1, xcb-dri2 >= 1.8, xxf86vm, libdrm >= 2.4.75
Libs: -L\${libdir} -lGL
Libs.private: -lpthread -pthread -lm
Cflags: -I\${includedir}
__EOF__