[octomap/el6: 3/3] Disable ice BR, use cmake28

[rmattes]

commit ab8d5840643a215770b7458b7412787e8463f8c1
Author: Rich Mattes <richmattes at gmail.com>
Date:   Wed Jul 2 20:09:07 2014 -0400

    Disable ice BR, use cmake28

 octomap.spec |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/octomap.spec b/octomap.spec
index 5cc913c..5d07683 100644
--- a/octomap.spec
+++ b/octomap.spec
@@ -14,9 +14,8 @@ Source0:        https://github.com/OctoMap/%{name}/archive/%{commit}/%{name}-%{v
 # Not submitted upstream
 Patch0:         %{name}-1.6.0-libdir.patch
 
-BuildRequires:  cmake
+BuildRequires:  cmake28
 BuildRequires:  doxygen
-BuildRequires:  ice-devel
 BuildRequires:  libQGLViewer-devel
 BuildRequires:  libXext-devel
 BuildRequires:  mesa-libGL-devel
@@ -86,7 +85,7 @@ you will need to install dynamic-edt-3d-devel.
 
 %build
 mkdir build; pushd build
-%cmake .. -DCMAKE_SKIP_RPATH=ON
+%cmake28 .. -DCMAKE_SKIP_RPATH=ON
 make %{?_smp_mflags}
 make docs
 popd