Use distro specific macros to hide some distribution differences.

Signed-off-by: Egbert Eich <eich@suse.com>

rocsolver.spec

@@ -1,8 +1,4 @@
-%if 0%{?suse_version}
-%global rocsolver_name librocsolver0
-%else
-%global rocsolver_name rocsolver
-%endif
+%{rocm_set_libpackage_name rocsolver -s 0}
 
 %global upstreamname rocSOLVER
 %global rocm_release 6.4
@@ -56,15 +52,7 @@
 %bcond_with ninja
 %endif
 
-%if %{with ninja}
-%if 0%{!?suse_version:1}
-%global cmake_generator -G Ninja
-%else
-%global __builder ninja
-%endif
-%else
-%global cmake_generator %{nil}
-%endif
+%rocm_set_ninja
 
 # export an llvm compilation database
 # Useful for input for other llvm tools
@@ -296,6 +284,7 @@ fi
 %changelog
 * Tue Jun 17 2025 Egbert Eich <eich@suse.com> - 6.4.0-4
 - Minor restructuring of distro specific parts
+- Use distro specific macros to hide some distribution differences.
 
 * Thu Jun 12 2025 Tom Rix <Tom.Rix@amd.com> - 6.4.0-3
 - Add hip jobs