#!/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=libtiff
PKGVERSION=4.3.0
PKGREVISION=1
PKGLICENSE="CUSTOM"
PKGSUMMARY="TIFF libraries and utilities"
PKGWWW="http://www.libtiff.org"
PKGDOWNLOAD="https://download.osgeo.org/$PKGNAME/tiff-$PKGVERSION.tar.gz"
PKGOPTIONS="JPEG LZMA WEBP ZLIB ZSTD"

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

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

if [ "$LZMA" = "yes" ]; then
	PKGDEPENDS="xz $PKGDEPENDS"
	with_lzma="--enable-lzma"
else
	with_lzma="--disable-lzma"
fi

if [ "$WEBP" = "yes" ]; then
	PKGDEPENDS="libwebp $PKGDEPENDS"
	with_webp="--enable-webp"
else
	with_webp="--disable-webp"
fi

if [ "$ZLIB" = "yes" ]; then
	PKGDEPENDS="zlib $PKGDEPENDS"
	with_zlib="--enable-zlib"
else
	with_zlib="--disable-zlib"
fi

if [ "$ZSTD" = "yes" ]; then
	PKGDEPENDS="zstd $PKGDEPENDS"
	with_zstd="--enable-zstd"
else
	with_zstd="--disable-zstd"
fi

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

	CC="$CC" \
	CFLAGS="$CFLAGS" \
	CXX="$CXX" \
	CXXFLAGS="$CXXFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		--with-docdir=/share/doc/libtiff \
		--enable-shared \
		$with_jpeg \
		$with_lzma \
		$with_webp \
		$with_zlib \
		$with_zstd
	make
	make install DESTDIR=$DESTDIR
	find $DESTDIR -type f -name "*.la" -delete

	cd ..
	rm -rf tiff-$PKGVERSION
}
