# Maintainer: Bruno Pagani <archange@archlinux.org>
# Contributor: Ionut Biru <ibiru@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - patch to fix mozilla stupidity
#  - patch to fix mozilla stupidity
#  - patch for AArch64

pkgname=js185
pkgver=1.0.0
pkgrel=8
pkgdesc="JavaScript interpreter and libraries (legacy)"
arch=(x86_64)
url="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Releases/1.8.5"
license=(MPL)
depends=(nspr libffi)
makedepends=(python2 zip)
source=("https://ftp.mozilla.org/pub/mozilla.org/js/${pkgname}-${pkgver}.tar.gz"
        'fix-gcc6.patch'
        'fix-install-symlinks.patch'
        'system-libffi-autoconf.patch'
        'allow-to-build-against-system-libffi.patch'
        'apache-couchdb-mozjs-tag.patch'
        ihatemozilla.patch no-neon.patch
        Bug-638056-Avoid-The-cacheFlush-support-is-missing-o.patch)
sha256sums=('5d12f7e1f5b4a99436685d97b9b7b75f094d33580227aa998c406bbae6f2a687'
            '7d252ea688f3011360c3a370820e1a00c85ae785cdad37c6655d0d5ef996fb76'
            'b738dc60b6f9c4697aede30ca09a87ac0d5895fe5da6c9f277295531cbe8c215'
            '524e11a66f0931dc1affcfcf47a87e086b6006ee9b747e2c7caae82334d6ba6b'
            'eea3f80f72cfde52745fbb24b9d3a3506dd2cdbb08fe53a529d7c9a14f0381a6'
            '669b2e87f962ef554ab8e7940d1dbf4e0e437b96ed3001a3b9ef124492a686d0'
            '40d3f2778ff111bf75c736018a25c5d5cf02585a1981430d18dd2ec030414771'
            '99bc474f881950c3d65b09d7a912115cc209d7fbfb4223a819b75d393bd49586'
            '2f3fdaa47825835d3b54453c0cfb201f15aee2d12631a244106243d2ff5594e5')

prepare() {
find . -name config.sub -exec chmod +w {} \; -exec cp /usr/share/libtool/build-aux/config.sub {} \;
find . -name config.guess -exec chmod +w {} \; -exec cp /usr/share/libtool/build-aux/config.guess {} \;
  cd js-1.8.5
  
  # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=811665
  patch -p1 -i ../fix-gcc6.patch
  # https://bugzilla.mozilla.org/show_bug.cgi?id=628723
  patch -p1 -i ../fix-install-symlinks.patch
  patch -p1 -i ../system-libffi-autoconf.patch
  patch -p1 -i ../allow-to-build-against-system-libffi.patch
  patch -p1 -i ../apache-couchdb-mozjs-tag.patch

  patch -p1 -i ../ihatemozilla.patch
  patch -p1 -i ../no-neon.patch
  if [[ $CARCH == "aarch64" ]]; then
    patch -p1 -i ../Bug-638056-Avoid-The-cacheFlush-support-is-missing-o.patch
  fi
}

build() {
  cd js-1.8.5/js/src

  # _FORTIFY_SOURCE causes the following configure error:
  # checking for the alignment of void*... configure: error: No alignment found for void*
  unset CPPFLAGS

  ./configure \
    --prefix=/usr \
    --with-system-nspr \
    --disable-tests \
    --disable-optimize \
    --disable-profile-guided-optimization \
    --disable-methodjit \
    --enable-ctypes \
    --enable-jemalloc \
    --enable-readline \
    --enable-threadsafe \
    --enable-system-ffi

  make
}

package() {
  cd js-1.8.5/js/src

  make DESTDIR="${pkgdir}" install

  install -Dm755 shell/js -t "${pkgdir}"/usr/bin/

  find "${pkgdir}"/usr/{lib/pkgconfig,include} -type f -exec chmod -x {} +

  # Remove static lib (!staticlibs does not work because name do not match)
  rm "${pkgdir}"/usr/lib/libmozjs185-1.0.a
}