# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=patch
pkgver=2.7.6
pkgrel=4
pkgdesc="Utility to apply diffs to files"
url="https://www.gnu.org/software/patch/patch.html"
arch="all"
license="GPL-3.0+"
depends=""
makedepends=""
# testsuite needs coreutils due to bug in busybox `cat -ve`
# http://lists.busybox.net/pipermail/busybox/2018-April/086401.html
checkdepends="coreutils bash ed"
install=""
subpackages="$pkgname-doc"
source="ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.xz
	CVE-2018-6951.patch
	CVE-2018-6952.patch
	"
builddir="$srcdir"/$pkgname-$pkgver

# secfixes:
#   2.7.6-r2:
#     - CVE-2018-6951
#   2.7.6-r4:
#     - CVE-2018-6952

build() {
	cd "$builddir"
	gl_cv_func_gettimeofday_clobber=no \
	gl_cv_func_tzset_clobber=no \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--localstatedir=/var \
		--disable-nls
	make
}

check() {
	cd "$builddir"
	make SHELL=bash check
}

package() {
	make prefix="$pkgdir"/usr \
		mandir="$pkgdir"/usr/share/man \
		-C "$builddir" install

	rm -f "$pkgdir"/usr/lib/charset.alias
	rmdir -p "$pkgdir"/usr/lib 2>/dev/null || true
}

sha512sums="fcca87bdb67a88685a8a25597f9e015f5e60197b9a269fa350ae35a7991ed8da553939b4bbc7f7d3cfd863c67142af403b04165633acbce4339056a905e87fbd  patch-2.7.6.tar.xz
db51d0b791d38dd4f1b373621ee18620ae339b172f58a79420fdaa4a4b1b1d9df239cf61bbddc4e6a4896b28b8cffc7c99161eb5e2facaec8df86a1bf7755bc0  CVE-2018-6951.patch
5d2eaef629bae92e5b4e5e57d140c24a73e2811306d5f2854858f846646b034d2da315071f478bcf6f8d856a065b9bb073f76322e8e3a42616bc212281ce6945  CVE-2018-6952.patch"