# Maintainer: Natanael Copa <ncop@alpinelinux.org>
pkgname=flex
pkgver=2.5.39
pkgrel=1
pkgdesc="A tool for generating text-scanning programs"
url="http://flex.sourceforge.net"
arch="all"
license="BSD and LGPLv2+"
depends='m4'
makedepends=m4
subpackages="$pkgname-doc $pkgname-libs $pkgname-dev"
source="http://downloads.sourceforge.net/sourceforge/flex/flex-$pkgver.tar.bz2
	CVE-2016-6354.patch
	"

# secfixes:
#   2.5.39-r1:
#   - CVE-2016-6354

prepare() {
	cd "$srcdir/$pkgname-$pkgver"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
	update_config_sub || return 1
}

build() {
	cd "$srcdir/$pkgname-$pkgver"

	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--disable-static \
		--enable-shared \
		|| return 1
	make || return 1
}

package() {
	cd "$srcdir/$pkgname-$pkgver"
	make install DESTDIR="$pkgdir" || return 1
	rm "$pkgdir"/usr/lib/*.la || return 1
}

md5sums="77d44c6bb8c0705e0017ab9a84a1502b  flex-2.5.39.tar.bz2
2a8840f6ffe84023b86784877c2c174e  CVE-2016-6354.patch"
sha256sums="add2b55f3bc38cb512b48fad7d72f43b11ef244487ff25fc00aabec1e32b617f  flex-2.5.39.tar.bz2
aac826ed26c13f3fb940034314b17af8a2612419acda3d60392a6260aaeb39eb  CVE-2016-6354.patch"
sha512sums="8b1b86b81e7d231c746887c0c24fd1004f3f7598af4e41408667f609918a9994721b61d666a1e184822409de329323b829193a4a8dcdf12ce9313d0fe37cbbc1  flex-2.5.39.tar.bz2
6344a914660b9ea349c3d6dd4992e23f8c671782b6b9c6ee699fa0ef6b4748ce7904fe41a8c6fcb648becdad91937da37a1ef60ec47c9bd21dcaf842ea66fb40  CVE-2016-6354.patch"