Setting the cmake build type Release in its setup-hook, for all cmake

projects to be built in Release by default.

Some packages were not getting optimisation flags, like rigsofrods.


svn path=/nixpkgs/branches/stdenv-updates/; revision=32574

pkgs/development/tools/build-managers/cmake/setup-hook.sh

@@ -37,7 +37,8 @@ cmakeConfigurePhase() {
     fi
 
     # Avoid cmake resetting the rpath of binaries, on make install
-    cmakeFlags="-DCMAKE_SKIP_BUILD_RPATH=ON $cmakeFlags"
+    # And build always Release, to ensure optimisation flags
+    cmakeFlags="-DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_BUILD_RPATH=ON $cmakeFlags"
 
     echo "cmake flags: $cmakeFlags ${cmakeFlagsArray[@]}"