Performing C SOURCE FILE Test HAVE_FLAG_ADDRESS_SANITIZER failed with the following output:
Change Dir: /Users/gjtorikian/Development/commonmarker/ext/commonmarker/cmark/build/CMakeFiles/CMakeTmp

Run Build Command:/usr/bin/make "cmTryCompileExec3363953664/fast"
/Applications/Xcode.app/Contents/Developer/usr/bin/make -f CMakeFiles/cmTryCompileExec3363953664.dir/build.make CMakeFiles/cmTryCompileExec3363953664.dir/build
/usr/local/Cellar/cmake/2.8.10.1-boxen1/bin/cmake -E cmake_progress_report /Users/gjtorikian/Development/commonmarker/ext/commonmarker/cmark/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec3363953664.dir/src.c.o
/usr/bin/cc   -fPIC  -DHAVE_FLAG_ADDRESS_SANITIZER -Werror -faddress-sanitizer   -faddress-sanitizer -o CMakeFiles/cmTryCompileExec3363953664.dir/src.c.o   -c /Users/gjtorikian/Development/commonmarker/ext/commonmarker/cmark/build/CMakeFiles/CMakeTmp/src.c
clang: error: unknown argument: '-faddress-sanitizer'
clang: error: unknown argument: '-faddress-sanitizer'
make[1]: *** [CMakeFiles/cmTryCompileExec3363953664.dir/src.c.o] Error 1
make: *** [cmTryCompileExec3363953664/fast] Error 2

Source file was:
int main(void) { return 0; }
Performing C SOURCE FILE Test HAVE_FLAG_SANITIZE_ADDRESS failed with the following output:
Change Dir: /Users/gjtorikian/Development/commonmarker/ext/commonmarker/cmark/build/CMakeFiles/CMakeTmp

Run Build Command:/usr/bin/make "cmTryCompileExec234439963/fast"
/Applications/Xcode.app/Contents/Developer/usr/bin/make -f CMakeFiles/cmTryCompileExec234439963.dir/build.make CMakeFiles/cmTryCompileExec234439963.dir/build
/usr/local/Cellar/cmake/2.8.10.1-boxen1/bin/cmake -E cmake_progress_report /Users/gjtorikian/Development/commonmarker/ext/commonmarker/cmark/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec234439963.dir/src.c.o
/usr/bin/cc   -fPIC  -DHAVE_FLAG_SANITIZE_ADDRESS -Werror -fsanitize=address   -fsanitize=address -o CMakeFiles/cmTryCompileExec234439963.dir/src.c.o   -c /Users/gjtorikian/Development/commonmarker/ext/commonmarker/cmark/build/CMakeFiles/CMakeTmp/src.c
clang: error: unsupported argument 'address' to option 'fsanitize='
clang: error: unsupported argument 'address' to option 'fsanitize='
make[1]: *** [CMakeFiles/cmTryCompileExec234439963.dir/src.c.o] Error 1
make: *** [cmTryCompileExec234439963/fast] Error 2

Source file was:
int main(void) { return 0; }