glade-gtk2: port to hooks

mingw-w64-glade-gtk2/PKGBUILD

@@ -4,7 +4,7 @@ _realname=glade
 pkgbase="mingw-w64-${_realname}-gtk2"
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}-gtk2"
 pkgver=3.8.6
-pkgrel=3
+pkgrel=4
 pkgdesc="User interface builder for GTK+ and GNOME (mingw-w64)"
 arch=('any')
 url="https://glade.gnome.org/"
@@ -13,6 +13,7 @@ options=('strip' '!debug' 'staticlibs')
 replaces=("${MINGW_PACKAGE_PREFIX}-glade3")
 conflicts=("${MINGW_PACKAGE_PREFIX}-glade3")
 depends=("${MINGW_PACKAGE_PREFIX}-gtk2"
+         "${MINGW_PACKAGE_PREFIX}-gtk-update-icon-cache"
          "${MINGW_PACKAGE_PREFIX}-libxml2")
 makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
              "${MINGW_PACKAGE_PREFIX}-pkg-config"
@@ -21,7 +22,6 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
              "${MINGW_PACKAGE_PREFIX}-docbook-xsl"
              "${MINGW_PACKAGE_PREFIX}-gnome-common"
              "intltool")
-install=glade3-${CARCH}.install
 source=(https://download.gnome.org/sources/${_realname}/${pkgver%.*}/${_realname}3-${pkgver}.tar.xz
         'disable-yelp.patch')
 sha256sums=('aaeeebffaeb3068fb23757a2eede46adeb4c7cecc740feed7654e065491f5449'

mingw-w64-glade-gtk2/glade3-i686.install

@@ -1,11 +0,0 @@
-post_install() {
-  mingw32/bin/gtk-update-icon-cache -q -t -f mingw32/share/icons/hicolor
-}
-
-post_upgrade() {
-  post_install
-}
-
-post_remove() {
-  post_install
-}

mingw-w64-glade-gtk2/glade3-x86_64.install

@@ -1,11 +0,0 @@
-post_install() {
-  mingw64/bin/gtk-update-icon-cache -q -t -f mingw64/share/icons/hicolor
-}
-
-post_upgrade() {
-  post_install
-}
-
-post_remove() {
-  post_install
-}