# 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
#  - patch to remove armv8-specific code in freebl so that other architectures can build

pkgbase=nss
pkgname=(nss ca-certificates-mozilla)
pkgver=3.47.1
pkgrel=1
pkgdesc="Network Security Services"
url="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS"
arch=(x86_64)
license=(MPL GPL)
_nsprver=4.20
depends=("nspr>=${_nsprver}" sqlite zlib sh p11-kit)
makedepends=(perl python gyp)
source=("https://ftp.mozilla.org/pub/security/nss/releases/NSS_${pkgver//./_}_RTM/src/nss-${pkgver}.tar.gz"
        certdata2pem.py bundle.sh
        0001-Remove-ARM-AES-from-freebl-gyp.patch)
sha256sums=('1ae3d1cb1de345b258788f2ef6b10a460068034c3fd64f42427a183d8342a6fb'
            '0be02cecc27a6e55e1cad1783033b147f502b26f9fb1bb5a53e7a43bbcb68fa0'
            '3bfadf722da6773bdabdd25bdf78158648043d1b7e57615574f189a88ca865dd'
            '8372d34fdeeebd23e1daa7ee1f67510f050cba30c884f81e067dba46f94d1dcf')

prepare() {
  mkdir certs

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

  if [[ $CARCH != "aarch64" ]]; then
    patch -p1 -d nss -i $srcdir/0001-Remove-ARM-AES-from-freebl-gyp.patch
  fi
}

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
}

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 -sf libnssckbi-p11-kit.so "$pkgdir/usr/lib/libnssckbi.so"
}

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

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