Fix compilation error and add gtk-update-icon-cache as dependency

pkg.info

@@ -1,9 +1,10 @@
 name: gtk2
 description: GObject-based multi-platform GUI toolkit version 2
 version: 2.24.33
+revision: 2
 url: https://www.gtk.org/
 license: LGPL2.1-or-later
 architecture: any
-depends: ["at-spi2-core","cairo","fontconfig","gdk-pixbuf","glib","glibc","libx11","libxcomposite","libxcursor","libxdamage","libxext","libxfixes","libxi","libxinerama","libxrandr","libxrender","pango","shared-mime-info"]
+depends: ["at-spi2-core","cairo","fontconfig","gdk-pixbuf","glib","glibc","gtk-update-icon-cache","libx11","libxcomposite","libxcursor","libxdamage","libxext","libxfixes","libxi","libxinerama","libxrandr","libxrender","pango","shared-mime-info"]
 make_depends: ["gobject-introspection"]
 type: source

source.sh

@@ -16,7 +16,8 @@ prepare() {
 # This function is used to compile the source code
 build() {
   sed -e 's#l \(gtk-.*\).sgml#& -o \1#' -i docs/{faq,tutorial}/Makefile.in
-  
+
+  CFLAGS+=" -Wno-error=implicit-int -Wno-error=incompatible-pointer-types"
   ./configure --prefix=/usr --sysconfdir=/etc
   make
 }
@@ -26,7 +27,12 @@ build() {
 package() {
   make DESTDIR="$BPM_OUTPUT" install
 
+  # Install BPM hooks
   install -Dm644 "$BPM_WORKDIR"/*.bpmhook -t "$BPM_OUTPUT"/var/lib/bpm/hooks/
 
+  # Remove gtk-update-icon-cache binary
+  rm "$BPM_OUTPUT"/usr/bin/gtk-update-icon-cache
+
+  # Install package license
   install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/gtk2/COPYING
 }