diff options
Diffstat (limited to 'Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt')
| -rw-r--r-- | Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt b/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt index 2dede93..1bb2b84 100644 --- a/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt +++ b/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt @@ -4,11 +4,12 @@ project(CheckIPOSupported-CXX LANGUAGES CXX) cmake_policy(SET CMP0069 NEW) include(CheckIPOSupported) -check_ipo_supported(RESULT ipo_supported) +check_ipo_supported(RESULT ipo_supported OUTPUT ipo_output) if(ipo_supported) set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) elseif(CMake_TEST_IPO_WORKS_CXX) - message(FATAL_ERROR "IPO expected to work") + string(REPLACE "\n" "\n " ipo_output "${ipo_output}") + message(FATAL_ERROR "IPO expected to work, but the check failed:\n ${ipo_output}") endif() add_library(foo foo.cpp) |