# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer: Francesco Colista <fcolista@alpinelinux.org>
setglobal pkgname = 'tesseract-ocr'
setglobal pkgver = '3.05.01'
setglobal _tdver = '3.04.00'
setglobal pkgrel = '2'
setglobal pkgdesc = '"open source OCR engine'"
setglobal url = '"https://github.com/tesseract-ocr/tesseract/releases'"
setglobal arch = '"all'"
setglobal license = '"Apache'"
setglobal depends = ''""
setglobal depends_dev = ''""
setglobal makedepends = '"automake autoconf libtool leptonica-dev pango-dev icu-dev
	cairo-dev'"
setglobal subpackages = ""$pkgname-dev $pkgname-doc""
setglobal source = ""$pkgname-$pkgver.tar.gz::https://github.com/$pkgname/$(pkgname/-*)/archive/$pkgver.tar.gz
	https://github.com/tesseract-ocr/tessdata/archive/$(_tdver)/tessdata-$(_tdver).tar.gz
	""

setglobal _langs = '"afr ara aze bel ben bul cat ces chi_sim chi_tra chr dan deu ell
enm epo equ est eus fin fra frk frm glg grc heb hin hrv hun ind isl ita
ita_old jpn kan kor lav lit mal mkd mlt msa nld nor pol por ron rus slk
slv spa spa_old sqi srp swa swe tam tel tgl tha tur ukr vie'"

for _lang in [$_langs] {
	setglobal subpackages = ""$subpackages $pkgname-data-$_lang:_lang_data:noarch""
}

setglobal builddir = ""$srcdir"/$(pkgname/-*)-$pkgver"

proc build {
	cd $builddir
	./autogen.sh
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--localstatedir=/var \
		--disable-static 
	make
	make training
}

proc package {
	cd $builddir
	make DESTDIR="$pkgdir" install
	make DESTDIR="$pkgdir" training-install
	install -D "$srcdir"/tessdata-$_tdver/eng.* \
		"$srcdir"/tessdata-$_tdver/osd.* \
		"$srcdir"/tessdata-$_tdver/equ.* \
		"$pkgdir"/usr/share/tessdata/
}

proc _lang_data {
	local lang="$(subpkgname#$pkgname-data-)"
	setglobal pkgdesc = ""Tesseract language data for $lang""
	setglobal depends = $pkgname
	mkdir -p "$subpkgdir"/usr/share/tessdata
	mv "$srcdir"/tessdata-$_tdver/$lang.* \
		"$subpkgdir"/usr/share/tessdata/
}

setglobal sha512sums = '"a49c20c98386684cd89582e57b772811204fad8e5ff18214fb0da109f73629c70845054985e31e8deeb49107fbcf56e546aff661f08eb5dd60fbf83dbe976e81  tesseract-ocr-3.05.01.tar.gz
4fbb66137c729e16c7a9e35b09916a45c1bb5ec5a7002a22647e0b10975362cb44c6d6c0c997baf25866f78749ec2d4a86317ec3fb664bd963243e230516d162  tessdata-3.04.00.tar.gz'"