# Maintainer: Alexey Pavlov <alexpux@gmail.com>

_realname=waf
pkgbase=mingw-w64-${_realname}
pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
pkgver=2.1.9
pkgrel=3
pkgdesc="General-purpose build system modelled after Scons (mingw-w64)"
arch=('any')
mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
url="https://waf.io/"
msys2_repository_url="https://gitlab.com/ita1024/waf"
msys2_changelog_url='https://gitlab.com/ita1024/waf/-/blob/master/ChangeLog'
license=('spdx:BSD-3-Clause')
depends=("${MINGW_PACKAGE_PREFIX}-python")
makedepends=("${MINGW_PACKAGE_PREFIX}-cc")
options=('!emptydirs')
source=("https://waf.io/${_realname}-${pkgver}.tar.bz2"{,.asc})
validpgpkeys=('8AF22DE5A06822E3474F3C7049B4C67C05277AAA'
              '0B3972B2D9E32EAB423D2E0F22BE0C62FFBFA548'  # "Thomas Nagy <tnagy@waf.io>"
              '8C7EB2F93B0C45F5732FE5D11BAC571DCD772295') # Waf Project <noreply@waf.io>
sha256sums=('4a47a431b86d5c42fa23b8474aaf752384dcaed65fe9e6aa1f518c103d38a7d1'
            'SKIP')

prepare() {
  cd "${srcdir}/${_realname}-${pkgver}"

  # Extract license
  head -n 30 waf-light | tail -n 25 > LICENSE
}

build() {
  cd "${srcdir}/${_realname}-${pkgver}"
  plain "Configure ..."
  ${MINGW_PREFIX}/bin/python ./waf-light configure --prefix=${MINGW_PREFIX}
  plain "Make waf ..."
  ${MINGW_PREFIX}/bin/python ./waf-light --make-waf
}

package() {
  cd "${srcdir}/${_realname}-${pkgver}"

  prelude=$(cat <<'EOF'
	import waflib.Tools.compiler_c, waflib.Tools.compiler_cxx
	waflib.Tools.compiler_c.c_compiler['win32'] = ['gcc', 'clang', 'msvc']
	waflib.Tools.compiler_cxx.cxx_compiler['win32'] = ['g++', 'clang++', 'msvc']
EOF
  )

  ${MINGW_PREFIX}/bin/python ./waf-light install -f --destdir="${pkgdir}" \
    --prelude="${prelude}" \
    --tools='compat,compat15,ocaml,go,cython,scala,erlang,cuda,gcj,boost,pep8,eclipse,unity,clang_compilation_database'

  install -Dm755 waf "${pkgdir}${MINGW_PREFIX}/bin/waf"
  install -Dm755 waf.bat "${pkgdir}${MINGW_PREFIX}/bin/waf.bat"

  # Force the generation of .waf.admin files
  cd "${srcdir}/${_realname}-${pkgver}/demos/c"
  CC_NAME=${CC} CC="${MINGW_PREFIX}/bin/${CC}.exe" \
  CXX_NAME=${CXX} CXX="${MINGW_PREFIX}/bin/${CXX}.exe" \
  "${pkgdir}${MINGW_PREFIX}/bin/waf" configure build

  # Fix weird directory placement (FS#38216, FS#38300)
  mkdir -p "${pkgdir}${MINGW_PREFIX}/lib/waf"
  mv "${pkgdir}${MINGW_PREFIX}/bin/waf3-${pkgver}-"* "${pkgdir}${MINGW_PREFIX}/lib/waf/"
  sed -s "s|INSTALL=''|INSTALL='${MINGW_PREFIX}/lib/waf'|g" -i "${pkgdir}${MINGW_PREFIX}/bin/waf"

  cd "${srcdir}/${_realname}-${pkgver}"
  install -Dm644 LICENSE "${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE"
}