# Maintainer: Martchus <martchus@gmx.net>

# All my PKGBUILDs are managed at https://github.com/Martchus/PKGBUILDs where
# you also find the URL of a binary repository.

_reponame=fxc2
pkgname=mingw-w64-fxc2
_name=${pkgname#mingw-w64-}
pkgver=todo
pkgrel=1
arch=('any')
pkgdesc='A wine-runnable version of Microsofts Shader Compiler fxc (mingw-w64)'
license=('GPL')
depends=('mingw-w64-crt' 'mingw-w64-wine')
makedepends=('mingw-w64-gcc' 'mingw-w64-environment')
provides=('mingw-w64-fxc')
conflicts=('mingw-w64-fxc')
url="https://github.com/mozilla/${_reponame}"
source=("${_reponame}::git+https://github.com/mozilla/${_reponame}.git")
sha256sums=('SKIP')
options=(!buildflags staticlibs !strip !emptydirs)

_architectures=('i686-w64-mingw32' 'x86_64-w64-mingw32')

build() {
  cd "$srcdir/$_reponame}"

  for _arch in "${_architectures[@]}"; do
    mkdir build-$_arch
    source env source mingw-env ${_arch}
    "$CC" $CXXFLAGS $LDFLAGS fxc2.cpp -obuild-$_arch/fxc2.exe
    echo '#!/usr/bin/bash
args=()
for orig_arg in "$@"; do
  if [[ $orig_arg == "/nologo" ]]; then
    args+=("-nologo")
  elif [[ $orig_arg =~ /(T|E|D|V(i|n)|Fh) ]]; then
    args+=("-${BASH_REMATCH[1]}")
  else
    args+=("$orig_arg")
  fi
done
script_path=$(realpath "${BASH_SOURCE[0]}")
'$_arch-wine' "${script_path%/*}/fxc2.exe" "${args[@]}"' > build-$_arch/fxc.exe
  done
}

package() {
  cd "$srcdir/{$_reponame}"

  for _arch in "${_architectures[@]}"; do
    install -Dm755 "$srcdir/$_reponame/build-$arch/fxc2.exe" "$pkgdir/usr/$_arch/bin/fxc2.exe"
    install -Dm755 "$srcdir/$_reponame/build-$arch/fxc.exe" "$pkgdir/usr/$_arch/bin/fxc.exe"
  done
}