Libtool /Users/Guoli/Library/Developer/Xcode/DerivedData/PiXiGames-earqhycpsegeiaexmvprnishiajw/Build/Products/Debug/libcocos2d\ Mac.a normal x86_64
cd /Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build
export MACOSX_DEPLOYMENT_TARGET=10.7
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool -static -arch_only x86_64 -syslibroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk -L/Users/Guoli/Library/Developer/Xcode/DerivedData/PiXiGames-earqhycpsegeiaexmvprnishiajw/Build/Products/Debug -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/glfw3/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/png/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/jpeg/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/tiff/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/webp/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/freetype2/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/websockets/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/chipmunk/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/curl/prebuilt/mac -L/Users/Guoli/Desktop/MyProjects/PiXiGames/cocos2d/build/…/external/zlib/prebuilt/mac -filelist /Users/Guoli/Library/Developer/Xcode/DerivedData/PiXiGames-earqhycpsegeiaexmvprnishiajw/Build/Intermediates/cocos2d_libs.build/Debug/libcocos2d\ Mac.build/Objects-normal/x86_64/libcocos2d\ Mac.LinkFileList -lchipmunk -lwebsockets -lssl -lcrypto -framework QuartzCore -framework Cocoa -framework ApplicationServices -framework OpenGL -framework IOKit -lcurl -lglfw3 -lpng -ljpeg -ltiff -lwebp -lfreetype -o /Users/Guoli/Library/Developer/Xcode/DerivedData/PiXiGames-earqhycpsegeiaexmvprnishiajw/Build/Products/Debug/libcocos2d\ Mac.a
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: can’t locate file for: -lcrypto
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: file: -lcrypto is not an object file (not allowed in a library)
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: can’t locate file for: -ljpeg
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: file: -ljpeg is not an object file (not allowed in a library)
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: can’t locate file for: -ltiff
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: file: -ltiff is not an object file (not allowed in a library)
这错误是什么原因，怎么解决啊？？？？？