# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=pcre2
pkgver=10.21
pkgrel=0
pkgdesc="Perl-compatible regular expression library"
url="http://pcre.sourceforge.net/"
arch="all"
license="BSD"
depends=""
depends_dev="libedit-dev zlib-dev"
makedepends="$depends_dev"
subpackages="$pkgname-dev $pkgname-doc $pkgname-tools
	libpcre2-16:libpcre16 libpcre2-32:libpcre32"
source="ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/$pkgname-$pkgver.tar.gz"
builddir="$srcdir/$pkgname-$pkgver"

build() {
	cd "$builddir"

	# Note: Forced -O3 is recommended (needed?) for Julia.
	./configure \
		CFLAGS="$CFLAGS -O3" \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--docdir=/usr/share/doc/$pkgname-$pkgver \
		--htmldir=/usr/share/doc/$pkgname-$pkgver/html \
		--enable-pcre2-16 \
		--enable-pcre2-32 \
		--enable-jit \
		--enable-pcre2grep-libz \
		--enable-pcre2test-libedit \
		--with-match-limit-recursion=8192 \
		|| return 1
	make
}

package() {
	cd "$builddir"

	make DESTDIR="$pkgdir" install
}

_libpcre() {
	local bits="$1"
	pkgdesc="PCRE2 with $bits bit character support"

	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/libpcre2-$bits.so* "$subpkgdir"/usr/lib/
}
libpcre16() { _libpcre 16; }
libpcre32() { _libpcre 32; }

tools() {
	pkgdesc="Auxiliary utilities for PCRE2"

	mkdir -p "$subpkgdir"/usr/
	mv "$pkgdir"/usr/bin "$subpkgdir"/usr/
}

md5sums="b75fcdcce309c9778d1a5733b591c5db  pcre2-10.21.tar.gz"
sha256sums="1cfd43caffe07fe7f2cfafc74c8f0d87b38d80bbb63226a1193407476508e317  pcre2-10.21.tar.gz"
sha512sums="feca1283bf2dd53bce4b6986a9bd4b420ca17a53fbb89a09ca50b7e2a326cea8cfc93b842f004fb9b8a487be69cecd0f18b894c04973fe3b1b2b32986f4854db  pcre2-10.21.tar.gz"