libthai: Add docs package

mingw-w64-libthai/PKGBUILD

@@ -2,16 +2,20 @@
 
 _realname=libthai
 pkgbase=mingw-w64-${_realname}
-pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
+pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
+         "${MINGW_PACKAGE_PREFIX}-${_realname}-docs")
 pkgver=0.1.29
-pkgrel=1
+pkgrel=2
 pkgdesc="Thai language support routines (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
 url="https://linux.thai.net/projects/libthai"
 license=('LGPL')
 depends=("${MINGW_PACKAGE_PREFIX}-libdatrie")
-makedepends=("autoconf-archive" "${MINGW_PACKAGE_PREFIX}-autotools" "${MINGW_PACKAGE_PREFIX}-cc")
+makedepends=("autoconf-archive"
+             "${MINGW_PACKAGE_PREFIX}-autotools"
+             "${MINGW_PACKAGE_PREFIX}-cc"
+             "${MINGW_PACKAGE_PREFIX}-doxygen")
 source=("https://linux.thai.net/pub/thailinux/software/libthai/${_realname}-${pkgver}.tar.xz"
         'relocatable.patch')
 sha256sums=('fc80cc7dcb50e11302b417cebd24f2d30a8b987292e77e003267b9100d0f4bcd'
@@ -37,9 +41,30 @@ build() {
   make
 }
 
-package() {
-  cd "${srcdir}"/build-${CARCH}
-  make install DESTDIR="${pkgdir}"
+package_libthai() {
+  make -C "${srcdir}"/build-${CARCH} install DESTDIR="${pkgdir}"
 
   install -Dm644 ${srcdir}/${_realname}-${pkgver}/COPYING ${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/COPYING
+
+  # split docs
+  mkdir -p dest${MINGW_PREFIX}/share
+  mv "${pkgdir}${MINGW_PREFIX}"/share/doc dest${MINGW_PREFIX}/share/doc
 }
+
+package_libthai-docs() {
+  pkgdesc+=" (documentation)"
+  depends=()
+
+  mv dest/* "${pkgdir}"
+}
+
+# template start; name=mingw-w64-splitpkg-wrappers; version=1.0;
+# vim: set ft=bash :
+
+# generate wrappers
+for _name in "${pkgname[@]}"; do
+  _short="package_${_name#${MINGW_PACKAGE_PREFIX}-}"
+  _func="$(declare -f "${_short}")"
+  eval "${_func/#${_short}/package_${_name}}"
+done
+# template end;