make JS and web view provider configurable

tageditor/git/PKGBUILD

@@ -3,18 +3,26 @@
 # All my PKGBUILDs are managed at https://github.com/Martchus/PKGBUILDs where
 # you also find the URL of a binary repository.
 
+# set the web view provider: either webkit, webengine or none
+_webview_provider=webkit
+
+# set the JavaScript provider: either script, qml or none
+_js_provider=qml
+
 _name=tageditor
 _reponame=tageditor
-# decide whether to link against the deprecated Qt WebKit module (in qt5-webkit package ~40 MB) or
-# the newer, chromium-based Qt WebEngine module (in qt5-webengine package ~100 MB)
-_webviewprovider=qt5-webkit
 pkgname=tageditor-git
 pkgver=66.77a0bc2
 pkgrel=1
 arch=('i686' 'x86_64')
 pkgdesc="A tag editor with Qt GUI and command-line interface supporting MP4/M4A/AAC (iTunes), ID3, Vorbis, Opus and Matroska (git version)."
 license=('GPL')
-depends=('qt5-script' $_webviewprovider 'qtutilities' 'tagparser' 'desktop-file-utils' 'xdg-utils')
+depends=('qtutilities' 'tagparser' 'desktop-file-utils' 'xdg-utils')
+[[ _webview_provider == none ]] && [[ _js_provider == none ]] && depends+=('qt5-base')
+[[ _webview_provider == webkit ]] && depends+=('qt5-webkit')
+[[ _webview_provider == webengine ]] && depends+=('qt5-webengine')
+[[ _js_provider == script ]] && depends+=('qt5-script')
+[[ _js_provider == qml ]] && depends+=('qt5-declarative')
 makedepends=('cmake' 'qt5-tools' 'git')
 provides=('tageditor')
 conflicts=('tageditor')
@@ -30,7 +38,11 @@ pkgver() {
 
 build() {
   cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame}"
-  cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="/usr"
+  cmake \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX="/usr" \
+    -DWEBVIEW_PROVIDER="${_webview_provider}" \
+    -DJS_PROVIDER="${_js_provider}"
   make
 }