#!/bin/sh
#
# Copyright (c) 2019-2021 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or 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.
#

PKGNAME=libwebp
PKGVERSION=1.0.3
PKGREVISION=1
PKGLICENSE="BSD3CLAUSE"
PKGSUMMARY="open image format for the web"
PKGDOWNLOAD="https://storage.googleapis.com/downloads.webmproject.org/releases/webp/$PKGNAME-$PKGVERSION.tar.gz"
PKGDEPENDS=""
PKGOPTIONS="JPEG PNG TIFF"

: ${CHOST:=$(uname -m)-linux-musl}
: ${CBUILD:=$(uname -m)-linux-musl}
: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${CXX:=clang++}
: ${CXXFLAGS:=-O2}
: ${LDFLAGS:=}
: ${LIBS:=}
: ${JPEG:=yes}
: ${PNG:=yes}
: ${TIFF:=yes}

if [ "$JPEG" = "yes" ]; then
	PKGDEPENDS="libjpeg-turbo $PKGDEPENDS"
	with_jpeg="--enable-jpeg"
else
	with_jpeg="--disable-jpeg"
fi

if [ "$PNG" = "yes" ]; then
	PKGDEPENDS="libpng $PKGDEPENDS"
	with_png="--enable-png"
else
	with_png="--disable-png"
fi

if [ "$TIFF" = "yes" ]; then
	PKGDEPENDS="libtiff $PKGDEPENDS"
	with_tiff="--enable-tiff"
else
	with_tiff="--disable-tiff"
fi

build()
{
	rm -rf $PKGNAME-$PKGVERSION
	tar xvf $PKGNAME-$PKGVERSION.tar.gz
	cd $PKGNAME-$PKGVERSION

	CC="$CC" \
	CFLAGS="$CFLAGS" \
	CXX="$CXX" \
	CXXFLAGS="$CXXFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		--enable-shared \
		$with_jpeg \
		$with_png \
		$with_tiff
	make
	make install DESTDIR=$DESTDIR
	find $DESTDIR -type f -name "*.la" -delete

	cd ..
	rm -rf $PKGNAME-$PKGVERSION
}