mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2025-12-31 02:39:48 -06:00
Code Issues Packages Projects Releases Wiki Activity

CompileFeatures: Warn explicitly when feature detection binary is not found

Browse Source 
This step is not normally expected to fail, so warn instead of logging it.
This commit is contained in:
Brad King
2023-01-16 11:28:03 -05:00
parent 24ccc8c3c9
commit 9199449687
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
Modules/Internal/FeatureTesting.cmake
View File

@@ -39,10 +39,13 @@ macro(_record_compiler_features lang compile_flags feature_list)
COPY_FILE "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.bin"
COPY_FILE_ERROR _copy_error
)
if(CMAKE_${lang}_FEATURE_TEST AND NOT _copy_error)
set(_result 0)
else()
if(NOT CMAKE_${lang}_FEATURE_TEST)
set(_result 255)
elseif(_copy_error)
set(_result 255)
message(WARNING "${_copy_error}")
else()
set(_result 0)
endif()
unset(CMAKE_${lang}_FEATURE_TEST CACHE)
unset(compile_flags_for_link)
@@ -66,7 +69,7 @@ macro(_record_compiler_features lang compile_flags feature_list)
endif()
else()
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Detecting ${lang} [${compile_flags}] compiler features failed to compile with the following output:\n${_output}\n${_copy_error}\n\n")
"Detecting ${lang} [${compile_flags}] compiler features failed to compile with the following output:\n${_output}\n\n")
endif()
endmacro()