# Contributor: Sergei Lukin <sergej.lukin@gmail.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=pcre
pkgver=8.41
pkgrel=0
pkgdesc="Perl-compatible regular expression library"
url="http://pcre.sourceforge.net"
arch="all"
license="BSD"
depends=
makedepends=""
subpackages="$pkgname-dev $pkgname-doc $pkgname-tools
	libpcrecpp libpcre16 libpcre32"
source="ftp://ftp.csx.cam.ac.uk/pub/software/programming/$pkgname/$pkgname-$pkgver.tar.bz2
	"

# secfixes:
#   8.41-r0:
#   - CVE-2017-7244
#   - CVE-2017-7245
#   - CVE-2017-7246
#   8.40-r2:
#   - CVE-2017-7186
#   7.8-r0:
#   - CVE-2017-11164
#   - CVE-2017-16231

builddir="$srcdir/$pkgname-$pkgver"

build() {
	cd "$builddir"
	[ "$CARCH" = "s390x" ] && _enable_jit="" || _enable_jit="--enable-jit"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		$_enable_jit \
		--enable-utf8 \
		--enable-unicode-properties \
		--enable-pcre8 \
		--enable-pcre16 \
		--enable-pcre32 \
		--with-match-limit-recursion=8192 \
		--htmldir=/usr/share/doc/$pkgname-$pkgver/html \
		--docdir=/usr/share/doc/$pkgname-$pkgver \
		|| return 1

	make || return 1
}

package() {
	cd "$builddir"
	make DESTDIR="$pkgdir" install || return 1
}

libpcrecpp() {
	pkgdesc="C++ bindings for PCRE"
	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/libpcrecpp.so* "$subpkgdir"/usr/lib/
}

libpcre16() {
	pkgdesc="PCRE with 16 bit character support"
	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/libpcre16.so* "$subpkgdir"/usr/lib/
}

libpcre32() {
	pkgdesc="PCRE with 32 bit character support"
	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/libpcre32.so* "$subpkgdir"/usr/lib/
}

tools() {
	pkgdesc="Auxiliary utilities for PCRE"
	mkdir -p "$subpkgdir"/usr/
	mv "$pkgdir"/usr/bin "$subpkgdir"/usr/
}

sha512sums="cc9cdbeb98c010fe4f093a019bebfb91965dae4c6a48f8e49c38ec8df7d9da7f0d32c12fc58f22c51f1c2f010e72b65bcbf8bbf180060e93edf464fa9a7c3551  pcre-8.41.tar.bz2"