Karabiner-elements: I have the make problem

[LittleNewton]

/Library/Developer/CommandLineTools/usr/bin/make -C pkginfo clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C src clean
/Library/Developer/CommandLineTools/usr/bin/make -C apps/EventViewer clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C apps/Menu clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C apps/PreferencesWindow clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C apps/Updater clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C apps/lib/KarabinerKit clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C bin/cli clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C core/console_user_server clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C core/grabber clean
rm -rf build build_xcode
/Library/Developer/CommandLineTools/usr/bin/make -C lib/libkrbn clean
rm -rf build build_xcode
rm -rf pkgroot
rm -f *.dmg
./make-package.sh
make build
..................................................
/Library/Developer/CommandLineTools/usr/bin/make -C pkginfo
mkdir -p build \
        && cd build \
        && cmake .. \
        && make
-- The C compiler identification is AppleClang 10.0.0.10001044
-- The CXX compiler identification is AppleClang 10.0.0.10001044
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/newton/Downloads/Karabiner-Elements-version_12.1.0/pkginfo/build
/Library/Developer/CommandLineTools/usr/bin/make -C src
/Library/Developer/CommandLineTools/usr/bin/make -C apps/EventViewer
make -C ../lib/KarabinerKit
make -C ../../../lib/libkrbn
mkdir -p build_xcode \
        && cd build_xcode \
        && cmake -G Xcode .. \
        && xcodebuild -configuration Release SYMROOT="/Users/newton/Downloads/Karabiner-Elements-version_12.1.0/src/lib/libkrbn/build_xcode/build"
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
CMake Error at CMakeLists.txt:5 (project):
  No CMAKE_C_COMPILER could be found.



CMake Error at CMakeLists.txt:5 (project):
  No CMAKE_CXX_COMPILER could be found.



-- Configuring incomplete, errors occurred!
See also "/Users/newton/Downloads/Karabiner-Elements-version_12.1.0/src/lib/libkrbn/build_xcode/CMakeFiles/CMakeOutput.log".
See also "/Users/newton/Downloads/Karabiner-Elements-version_12.1.0/src/lib/libkrbn/build_xcode/CMakeFiles/CMakeError.log".
make[5]: *** [build_xcode] Error 1
make[4]: *** [all] Error 2
make[3]: *** [all] Error 2
make[2]: *** [all] Error 2
make[1]: *** [build] Error 2

I have installed cmake and boost lib through brew for Mac (Home-brew) ?

Can anybody help me ?

[clemsam]

Just from my curiosity I googled your returned texts and found

https://stackoverflow.com/questions/49936836/cmake-compiler-identification-is-unknown-for-macos-10-13-3

which suggests some remedies that might help you.
(_IF THEY do so_, please post a short confirmation!)

[oz117]

I had the same issue after installing xcode (I installed the command line tools first and xcode in a second time), I did a sudo xcode-select --reset as suggested in the link given by @clemsam which fixed the issue :)

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.