Added the checksum for the pacman hook and specified it as a optdepend

3 files changed, 11 insertions, 4 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 40d89fe228d3..ecd43c006928 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = unreal-engine-4
 	pkgdesc = A 3D game engine by Epic Games which can be used non-commercially for free.
 	pkgver = 4.27
-	pkgrel = 1
+	pkgrel = 0
 	url = https://www.unrealengine.com/
 	arch = x86_64
 	arch = x86_64_v2
@@ -23,13 +23,16 @@ pkgbase = unreal-engine-4
 	optdepends = codelite: IDE for projects
 	optdepends = kdevelop: IDE for projects
 	optdepends = clion: IDE for projects
+	optdepends = pacman-contrib: for the paccache cleaning hook
 	options = !strip
 	options = staticlibs
 	source = com.unrealengine.UE4Editor.desktop
 	source = clang_path_fix.patch
 	source = ccache_executor.patch
+	source = unreal-engine-4-pacman-cache.hook
 	sha256sums = 15e9f9d8dc8bd8513f6a5eca990e2aab21fd38724ad57d213b06a6610a951d58
 	sha256sums = 960c5a100e0c3732f3c73fb645d3989d39acf4576d74615bbef38ebeee008b90
 	sha256sums = 33982486f7fafac35a33dfa37c85cfba8543aa78b5fe13c395d9cccf691ef4b3
+	sha256sums = df4687c3bc54dbac3c1589e6104b41c5cba17863f447dc919677ad3a240528f3
 
 pkgname = unreal-engine-4
diff --git a/PKGBUILD b/PKGBUILD
index beb8604004bd..4611d3bdb62e 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -15,14 +15,17 @@ optdepends=('qt5-base: qmake build system for projects'
             'qtcreator: IDE for projects'
             'codelite: IDE for projects'
             'kdevelop: IDE for projects'
-            'clion: IDE for projects')
+            'clion: IDE for projects'
+            'pacman-contrib: for the paccache cleaning hook')
 license=('custom:UnrealEngine')
 source=('com.unrealengine.UE4Editor.desktop'
         'clang_path_fix.patch'
-        'ccache_executor.patch')
+        'ccache_executor.patch'
+        'unreal-engine-4-pacman-cache.hook')
 sha256sums=('15e9f9d8dc8bd8513f6a5eca990e2aab21fd38724ad57d213b06a6610a951d58'
             '960c5a100e0c3732f3c73fb645d3989d39acf4576d74615bbef38ebeee008b90'
-            '33982486f7fafac35a33dfa37c85cfba8543aa78b5fe13c395d9cccf691ef4b3')
+            '33982486f7fafac35a33dfa37c85cfba8543aa78b5fe13c395d9cccf691ef4b3'
+            'df4687c3bc54dbac3c1589e6104b41c5cba17863f447dc919677ad3a240528f3')
 # Not sure if compiling Unreal with LTO is legal? Lot's of different proprietary software goes into Unreal
 options=('!strip' 'staticlibs') # Package is 3 Gib smaller with "strip" but it takes a long time and generates many warnings
 
diff --git a/unreal-engine-4-pacman-cache.hook b/unreal-engine-4-pacman-cache.hook
index 18517db0e90c..5a9b250d7977 100644
--- a/unreal-engine-4-pacman-cache.hook
+++ b/unreal-engine-4-pacman-cache.hook
@@ -6,5 +6,6 @@ Target = unreal-engine-4
 
 [Action]
 Description = Leaving only one Unreal Engine 4 package in cache to save storage space...
+Depends = pacman-contrib
 When = PostTransaction
 Exec = /bin/sh -c '/usr/bin/paccache -rvk1 unreal-engine-4'