configure:5243: checking whether the C compiler works
configure:5265: /usr/bin/clang -fheinous-gnu-extensions -no-cpp-precomp -arch x86_64 -mmacosx-version-min=10.8  -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -isystem /Users/Shared/mrmc-depends/macosx10.13_x86_64-target/include -fheinous-gnu-extensions -no-cpp-precomp -arch x86_64 -mmacosx-version-min=10.8  -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -isystem /Users/Shared/mrmc-depends/macosx10.13_x86_64-target/include -O3 -fheinous-gnu-extensions -no-cpp-precomp -arch x86_64 -mmacosx-version-min=10.8  -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -isystem /Users/Shared/mrmc-depends/macosx10.13_x86_64-target/include  -L/Users/Shared/mrmc-depends/macosx10.13_x86_64-target/lib -L/Users/Shared/mrmc-depends/macosx10.13_x86_64-target/lib64 -Wl,-no_weak_imports -Wl,-search_paths_first -arch x86_64 -mmacosx-version-min=10.8 -stdlib=libc++ -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk    conftest.c  >&5
ld: warning: directory not found for option '-L/Users/Shared/mrmc-depends/macosx10.13_x86_64-target/lib64'
configure:5269: $? = 0
configure:5317: result: yes