/Users/xiangshouding/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -O3 -DNDEBUG -isysroot /Users/xiangshouding/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names  CMakeFiles/cjpeg-static.dir/cjpeg.c.o CMakeFiles/cjpeg-static.dir/cdjpeg.c.o CMakeFiles/cjpeg-static.dir/rdgif.c.o CMakeFiles/cjpeg-static.dir/rdppm.c.o CMakeFiles/cjpeg-static.dir/rdswitch.c.o CMakeFiles/cjpeg-static.dir/rdbmp.c.o CMakeFiles/cjpeg-static.dir/rdtarga.c.o  -o cjpeg-static libjpeg.a