cimg: 2.9.6 -> 2.9.7

pkgs/development/libraries/cimg/default.nix

@@ -1,28 +1,33 @@
-{ lib, stdenv, fetchFromGitHub }:
+{ lib
+, stdenv
+, fetchFromGitHub
+}:
 
 stdenv.mkDerivation rec {
   pname = "cimg";
-  version = "2.9.6";
+  version = "2.9.7";
 
   src = fetchFromGitHub {
     owner = "dtschump";
     repo = "CImg";
     rev = "v.${version}";
-    sha256 = "sha256-RdOfog5FOw5XESyDFX68Lb2MUyCeUuPaq/0UVNTjNKo=";
+    sha256 = "sha256-cR2wvGtomT1cZh8wKMCfYDNuP3d1gKhHJavVnvuQ8Mc=";
   };
 
   installPhase = ''
+    runHook preInstall
     install -dm 755 $out/include/CImg/plugins $doc/share/doc/cimg/examples
-
     install -m 644 CImg.h $out/include/
     cp -dr --no-preserve=ownership examples/* $doc/share/doc/cimg/examples/
     cp -dr --no-preserve=ownership plugins/* $out/include/CImg/plugins/
     cp README.txt $doc/share/doc/cimg/
+    runHook postInstall
   '';
 
   outputs = [ "out" "doc" ];
 
   meta = with lib; {
+    homepage = "http://cimg.eu/";
     description = "A small, open source, C++ toolkit for image processing";
     longDescription = ''
       CImg stands for Cool Image. It is easy to use, efficient and is intended
@@ -30,7 +35,6 @@ stdenv.mkDerivation rec {
       C++. Due to its generic conception, it can cover a wide range of image
       processing applications.
     '';
-    homepage = "http://cimg.eu/";
     license = licenses.cecill-c;
     maintainers = [ maintainers.AndersonTorres ];
     platforms = platforms.unix;