MacOS: cmake warning, make error
Issue #255
new
On MacOS 10.15.7, cmake gives this warning:
CMake Warning (dev) at /usr/local/Cellar/cmake/3.23.2/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
The package name passed to `find_package_handle_standard_args`
(MACINTEGRATION) does not match the name of the calling package
(MacIntegration). This can lead to problems in calling code that expects
`find_package` result variables (e.g., `_FOUND`) to follow a certain
pattern.
Call Stack (most recent call first):
cmake/modules/FindMacIntegration.cmake:28 (find_package_handle_standard_args)
rtgui/CMakeLists.txt:176 (find_package)
This warning is for project developers. Use -Wno-dev to suppress it.
As this was just a warning, I proceeded with make, and it stopped with the following error:
[ 0%] Creating AboutThisBuild.txt and other version-dependent files
[ 0%] Built target UpdateInfo
[ 1%] Building CXX object rtengine/CMakeFiles/rtengine.dir/badpixels.cc.o
clang: error: invalid version number in '-mmacosx-version-min='
make[2]: *** [rtengine/CMakeFiles/rtengine.dir/badpixels.cc.o] Error 1
make[1]: *** [rtengine/CMakeFiles/rtengine.dir/all] Error 2
make: *** [all] Error 2
I grepped around a bit, but I don’t know enough about the code to track this down.
When you issued the cmake command, did you also flag in your desired target macOS version to the compiler?