# Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - remove --enable-gold

pkgname=js52
pkgver=52.9.0
pkgrel=3
pkgdesc="JavaScript interpreter and libraries - Version 52"
arch=(x86_64)
url="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
license=(MPL)
depends=(gcc-libs readline zlib sh)
makedepends=(python2 zip autoconf2.13)
_relver=${pkgver}esr
source=(https://archive.mozilla.org/pub/firefox/releases/$_relver/source/firefox-$_relver.source.tar.xz
        mozjs52-copy-headers.patch
        mozjs52-disable-mozglue.patch
        mozjs52-fix-soname.patch
        no-error.diff)
sha256sums=('c01d09658c53c1b3a496e353a24dad03b26b81d3b1d099abc26a06f81c199dd6'
            'c5b3a88e4d10ef149aba6fc48d431db54ff266323fa22a5d549028fd794423cc'
            '5a84f02521f37de873991dd360a4c4bfdbdd2fb4a218e11be73f9cbbf02050e8'
            '728456fd9e66b69d6e0688c75e50091dc56735004ecf5f649212a83fe3087df1'
            '4c5a1662e36c6a5a11db0263bb264d104ff801789d5b6bc6a6104439457afb90')

prepare() {
  cd firefox-$_relver
  mkdir obj

  # https://salsa.debian.org/gnome-team/mozjs52/tree/debian/master/debian/patches
  patch -Np1 -i ../mozjs52-fix-soname.patch
  patch -Np1 -i ../mozjs52-copy-headers.patch
  patch -Np1 -i ../mozjs52-disable-mozglue.patch

  # New errors in test code as of GCC 9
  patch -Np1 -i ../no-error.diff
}

build() {
  local configure_args=(
    --prefix=/usr
    --disable-debug
    --disable-debug-symbols
    --disable-strip
    --enable-optimize="-O2"
    --enable-pie
    --enable-posix-nspr-emulation
    --enable-readline
    --enable-release
    --enable-shared-js
    --enable-tests
    --with-intl-api
    --with-system-zlib
    --without-system-icu
  ) flags=(
    -fno-delete-null-pointer-checks
    -fno-strict-aliasing
    -fno-tree-vrp
  )

  cd firefox-$_relver/obj

  unset CPPFLAGS
  CFLAGS+=" ${flags[*]}"
  CXXFLAGS+=" ${flags[*]}"
  export CC=gcc CXX=g++ PYTHON=/usr/bin/python2

  sh ../js/src/configure "${configure_args[@]}"
  make
}

check() {
  local jstests_extra_args=(
    --format=none
    --exclude-random
  ) jittest_extra_args=(
    --format=none
    --timeout 300
  ) jittest_test_args=(
    basic
  )

  cd firefox-$_relver/obj
  make -C js/src check-jstests check-jit-test \
    JSTESTS_EXTRA_ARGS="${jstests_extra_args[*]}" \
    JITTEST_EXTRA_ARGS="${jittest_extra_args[*]}" \
    JITTEST_TEST_ARGS="${jittest_test_args[*]}"
}

package() {
  cd firefox-$_relver/obj
  make DESTDIR="$pkgdir" install
  rm "$pkgdir"/usr/lib/*.ajs
  find "$pkgdir"/usr/{lib/pkgconfig,include} -type f -exec chmod -c a-x {} +
}

# vim:set ts=2 sw=2 et: