added core/libseccomp

core/libseccomp/PKGBUILD

@@ -0,0 +1,62 @@
+# Maintainer: Levente Polyak <anthraxx[at]archlinux[dot]org>
+# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
+# Contributor: Daniel Micay <danielmicay@gmail.com>
+# Contributor: Patryk Kowalczyk < patryk at kowalczyk dot ws>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - upstream patch for aarch64 syscalls (included in 2.4.4 and 2.5.0)
+
+pkgname=libseccomp
+pkgver=2.4.2
+pkgrel=1.1
+pkgdesc='Enhanced seccomp library'
+arch=('x86_64')
+license=('LGPL2.1')
+url="https://github.com/seccomp/libseccomp"
+depends=('glibc')
+checkdepends=('valgrind')
+makedepends=('git')
+provides=('libseccomp.so')
+#source=(https://github.com/seccomp/${pkgname}/releases/download/v${pkgver}/${pkgname}-${pkgver}.tar.gz{,.asc})
+source=("git+https://github.com/seccomp/${pkgname}?signed#tag=v${pkgver}")
+sha256sums=('SKIP')
+# XXX: do NOT trust this key as its not yet in the strong set, see linked issue
+# XXX: https://github.com/seccomp/libseccomp/issues/187
+# XXX: 47A68FCE37C7D7024FD65E11356CE62C2B524099  Tom Hromatka <tom.hromatka@oracle.com>
+# XXX: do NOT trust ^^ this key as its not yet in the strong set ^^ see linked issue
+validpgpkeys=('7100AADFAE6E6E940D2E0AD655E45A5AE8CA7C8A') # Paul Moore <paul@paul-moore.com>
+
+pkgver() {
+  cd ${pkgname}
+  git describe --tags --match 'v*' | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
+}
+
+prepare() {
+  cd ${pkgname}
+  # assert annotated tag doesn't change
+  test "$(git rev-parse HEAD)" = "1b6cfd1fc0b7499a28c24299a93a80bd18619563"
+  # backport: api: define __SNR_ppoll again
+  git cherry-pick --no-commit e3647f5b6b52996bf30d0c2c1d1248e4182e1c1c
+  # aarch64: Use architecture specific header to general syscalls
+  git cherry-pick --no-commit 70d4916082a1d3a1ddef4e858be30cff6bbbb123
+}
+
+build() {
+  cd ${pkgname}
+  autoreconf -fiv
+  ./configure --prefix=/usr
+  make
+}
+
+check() {
+  cd ${pkgname}
+  make check
+}
+
+package() {
+  cd ${pkgname}
+  make DESTDIR="${pkgdir}" install
+  install -Dm 644 CHANGELOG README.md SECURITY.md -t "${pkgdir}/usr/share/doc/${pkgname}"
+}
+
+# vim: ts=2 sw=2 et: