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| author | Brad King <brad.king@kitware.com> | 2020-03-26 12:57:07 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-03-26 12:57:07 -0400 |
| commit | 4b8297721f3c7786c1a989b41a78ead231091704 (patch) | |
| tree | d959031871bac14a6349067cf11606d2b3ba8b74 /Modules | |
| parent | e3185e3d1b92a95c18f22f70b3cef6944dd019eb (diff) | |
| download | cmake-4b8297721f3c7786c1a989b41a78ead231091704.tar.gz | |
CheckIPOSupported: Avoid polluting cache with common name 'result'
Fixes: #20508
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckIPOSupported.cmake | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Modules/CheckIPOSupported.cmake b/Modules/CheckIPOSupported.cmake index 0d6ad20ae0..90a9f61804 100644 --- a/Modules/CheckIPOSupported.cmake +++ b/Modules/CheckIPOSupported.cmake @@ -113,7 +113,7 @@ macro(_ipo_run_language_check language) endforeach() try_compile( - result + _IPO_LANGUAGE_CHECK_RESULT "${bindir}" "${srcdir}" "${TRY_COMPILE_PROJECT_NAME}" @@ -122,8 +122,10 @@ macro(_ipo_run_language_check language) "-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON" OUTPUT_VARIABLE output ) + set(_IPO_LANGUAGE_CHECK_RESULT "${_IPO_LANGUAGE_CHECK_RESULT}") + unset(_IPO_LANGUAGE_CHECK_RESULT CACHE) - if(NOT result) + if(NOT _IPO_LANGUAGE_CHECK_RESULT) file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "${language} compiler IPO check failed with the following output:\n" "${output}\n") |