# Maintainer: Jan de Groot <jgc@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - remove -march=armv8-a in AArch64 CFLAGS to not conflict with -march=armv8-a+crypto being added
#    this is a stupid, dirty hack that shouldn't be necessary

pkgbase=nss
pkgname=(nss ca-certificates-mozilla)
pkgver=3.51.1
pkgrel=1
pkgdesc="Network Security Services"
url="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS"
arch=(x86_64)
license=(MPL GPL)
_nsprver=4.25
depends=("nspr>=${_nsprver}" sqlite zlib sh 'p11-kit>=0.23.19')
makedepends=(perl python gyp)
source=("https://ftp.mozilla.org/pub/security/nss/releases/NSS_${pkgver//./_}_RTM/src/nss-${pkgver}.tar.gz"
        certdata2pem.py bundle.sh
        0001-Don-t-USE_ARM_GCM.patch
        0002-disable-arm-neon.patch)
sha256sums=('085c5eaceef040eddea639e2e068e70f0e368f840327a678ef74ae3d6c15ca78'
            'd2a1579dae05fd16175fac27ef08b54731ecefdf414085c610179afcf62b096c'
            '3bfadf722da6773bdabdd25bdf78158648043d1b7e57615574f189a88ca865dd'
            'a25f7dc6c9233d729e3d8f2c30e839371feec63dcd2f805d138fe51ca54637a4'
            'cb34218332a4a4a84436f3a805caec92fc6ece6ae33759a82117b3cd30719408')

prepare() {
  mkdir certs

  cd nss-$pkgver
  ln -sr nss/lib/ckfw/builtins/certdata.txt ../certs/
  ln -sr nss/lib/ckfw/builtins/nssckbi.h ../certs/

  cd nss
  patch -p1 -i "${srcdir}"/0001-Don-t-USE_ARM_GCM.patch
  patch -p1 -i "${srcdir}"/0002-disable-arm-neon.patch
}

build() {
  [[ $CARCH == "aarch64" ]] && CFLAGS=`echo $CFLAGS | sed -e 's/-march=armv8-a//'` && CXXFLAGS="$CFLAGS"

  cd certs
  ../certdata2pem.py

  cd ..
  ./bundle.sh

  cd nss-$pkgver/nss
  ./build.sh -v --opt --system-sqlite --system-nspr --enable-libpkix --disable-tests -Ddisable_arm_neon=1 -Ddisable_arm_hw_aes=1
}

package_nss() {
  local vmajor vminor vpatch
  cd nss-$pkgver

  { read vmajor; read vminor; read vpatch; } \
    < <(awk '/#define.*NSS_V(MAJOR|MINOR|PATCH)/ {print $3}' nss/lib/nss/nss.h)

  sed nss/pkg/pkg-config/nss.pc.in \
    -e "s,%libdir%,/usr/lib,g" \
    -e "s,%prefix%,/usr,g" \
    -e "s,%exec_prefix%,/usr/bin,g" \
    -e "s,%includedir%,/usr/include/nss,g" \
    -e "s,%NSPR_VERSION%,$_nsprver,g" \
    -e "s,%NSS_VERSION%,$pkgver,g" |
    install -Dm644 /dev/stdin "$pkgdir/usr/lib/pkgconfig/nss.pc"

  ln -s nss.pc "$pkgdir/usr/lib/pkgconfig/mozilla-nss.pc"

  sed nss/pkg/pkg-config/nss-config.in \
    -e "s,@libdir@,/usr/lib,g" \
    -e "s,@prefix@,/usr/bin,g" \
    -e "s,@exec_prefix@,/usr/bin,g" \
    -e "s,@includedir@,/usr/include/nss,g" \
    -e "s,@MOD_MAJOR_VERSION@,$vmajor,g" \
    -e "s,@MOD_MINOR_VERSION@,$vminor,g" \
    -e "s,@MOD_PATCH_VERSION@,$vpatch,g" |
    install -D /dev/stdin "$pkgdir/usr/bin/nss-config"

  cd nss/doc/nroff
  install -Dt "$pkgdir/usr/share/man/man1" -m644 *util.1 signtool.1 signver.1 ssltap.1

  cd ../../../dist
  install -Dt "$pkgdir/usr/include/nss" -m644 public/nss/*.h

  cd Release/bin
  install -Dt "$pkgdir/usr/bin" *util shlibsign signtool signver ssltap

  cd ../lib
  install -Dt "$pkgdir/usr/lib" *.so
  install -Dt "$pkgdir/usr/lib" -m644 *.chk

  # Replace built-in trust with p11-kit connection
  ln -s pkcs11/p11-kit-trust.so "$pkgdir/usr/lib/p11-kit-trust.so"
  ln -sf p11-kit-trust.so "$pkgdir/usr/lib/libnssckbi.so"
}

package_ca-certificates-mozilla() {
  pkgdesc="Mozilla's set of trusted CA certificates"
  depends=('ca-certificates-utils>=20181109-3')

  install -Dm644 ca-bundle.trust.p11-kit \
    "$pkgdir/usr/share/ca-certificates/trust-source/mozilla.trust.p11-kit"
}