diff options
Diffstat (limited to 'Tests/CMakeTests/GetPrerequisitesTest.cmake.in')
| -rw-r--r-- | Tests/CMakeTests/GetPrerequisitesTest.cmake.in | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Tests/CMakeTests/GetPrerequisitesTest.cmake.in b/Tests/CMakeTests/GetPrerequisitesTest.cmake.in index e8bfb47ae9..182c22332e 100644 --- a/Tests/CMakeTests/GetPrerequisitesTest.cmake.in +++ b/Tests/CMakeTests/GetPrerequisitesTest.cmake.in @@ -77,6 +77,11 @@ message(STATUS "") list_prerequisites("${CMAKE_COMMAND}" 0 0 1) message(STATUS "") +message(STATUS "=============================================================================") +string(LENGTH "$ENV{PATH}" PATH_LENGTH_BEGIN) +message(STATUS "Begin PATH length is: ${PATH_LENGTH_BEGIN}") +message(STATUS "") + # Leave the code for these tests in here, but turn them off by default... they # take longer than they're worth during development... @@ -139,6 +144,15 @@ foreach(v ${vs}) endforeach(v) message(STATUS "") +message(STATUS "=============================================================================") +string(LENGTH "$ENV{PATH}" PATH_LENGTH_END) +message(STATUS "Final PATH length is: ${PATH_LENGTH_END}") + +if(PATH_LENGTH_END GREATER ${PATH_LENGTH_BEGIN}) + message(FATAL_ERROR "list_prerequisties is endlessly appending the path of gp_tool to the PATH.") +endif() +message(STATUS "") + message(STATUS "=============================================================================") message(STATUS "End of test") |