CPackRPM activate CPackRPM test on Linux systems where rpmbuild is found

Tests/CMakeLists.txt

@@ -566,6 +566,12 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
     set(CPackRun_CPackCommand "-DCPackCommand=${CMAKE_CPACK_COMMAND}")
     # set up list of CPack generators
     list(APPEND GENLST "ZIP")
+    if (CMAKE_SYSTEM_NAME MATCHES "Linux")
+        find_program(RPMBUILD NAMES rpmbuild)
+    endif(CMAKE_SYSTEM_NAME MATCHES "Linux")
+    if (RPMBUILD)
+       list(APPEND GENLST "RPM")
+    endif(RPMBUILD)
     # set up list of component packaging ways
     list(APPEND CWAYLST "default")
     list(APPEND CWAYLST "OnePackPerGroup")

Tests/CPackComponentsForAll/RunCPackVerifyResult.cmake

@@ -50,6 +50,23 @@ if(CPackGen MATCHES "ZIP")
     if (${CPackComponentWay} STREQUAL "AllGroupsInOne")
         set(expected_count 1)
     endif (${CPackComponentWay} STREQUAL "AllGroupsInOne")
+elseif (CPackGen MATCHES "RPM")
+    set(expected_file_mask "${CPackComponentsForAll_BINARY_DIR}/MyLib-*.rpm")
+    if (${CPackComponentWay} STREQUAL "default")
+        set(expected_count 1)
+    endif(${CPackComponentWay} STREQUAL "default")
+    if (${CPackComponentWay} STREQUAL "OnePackPerGroup")
+        set(expected_count 2)
+    endif (${CPackComponentWay} STREQUAL "OnePackPerGroup")
+    if (${CPackComponentWay} STREQUAL "IgnoreGroup")
+        set(expected_count 4)
+    endif (${CPackComponentWay} STREQUAL "IgnoreGroup")
+    if (${CPackComponentWay} STREQUAL "AllInOne")
+        set(expected_count 1)
+    endif (${CPackComponentWay} STREQUAL "AllInOne")
+    if (${CPackComponentWay} STREQUAL "AllGroupsInOne")
+        set(expected_count 1)
+    endif (${CPackComponentWay} STREQUAL "AllGroupsInOne")
 endif(CPackGen MATCHES "ZIP")
 
 # clean-up previously CPack generated files