使用mac编译VLC-Android，现在出现一个问题，日志如下
checking android/api-level.h usability... yes
checking android/api-level.h presence... yes
checking for android/api-level.h... yes
checking for rpm sources path... NOT-FOUND
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating libvncserver.pc
config.status: creating libvncclient.pc
config.status: creating libvncserver/Makefile
config.status: creating examples/Makefile
config.status: creating examples/android/Makefile
config.status: creating webclients/Makefile
config.status: creating webclients/java-applet/Makefile
config.status: creating webclients/java-applet/ssl/Makefile
config.status: creating libvncclient/Makefile
config.status: creating client_examples/Makefile
config.status: creating test/Makefile
config.status: creating libvncserver-config
config.status: creating LibVNCServer.spec
config.status: creating rfbconfig.h
config.status: rfbconfig.h is unchanged
config.status: executing rfb/rfbconfig.h commands
config.status: creating rfb/rfbconfig.h - prefix LIBVNCSERVER for rfbconfig.h defines
config.status: rfb/rfbconfig.h is unchanged
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing rfb/rfbint.h commands
config.status: creating rfb/rfbint.h : _LIBVNCSERVER_RFB_RFBINT_H
config.status: rfb/rfbint.h is unchanged
config.status: executing chmod-libvncserver-config commands
cd vncclient && /Applications/Xcode.app/Contents/Developer/usr/bin/make -C libvncclient install
make[2]: Nothing to be done for `install-data-am'.
.././install-sh -c -d '/Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib'
/bin/sh ../libtool --mode=install /usr/bin/install -c libvncclient.la '/Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib'
libtool: install: /usr/bin/install -c .libs/libvncclient.lai /Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib/libvncclient.la
libtool: install: /usr/bin/install -c .libs/libvncclient.a /Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib/libvncclient.a
libtool: install: chmod 644 /Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib/libvncclient.a
libtool: install: arm-linux-androideabi-ranlib /Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib/libvncclient.a
arm-linux-androideabi-ranlib: /Users/lidechen/AndroidStudioProjects/git/video/vlcandroid/vlc/contrib/arm-linux-androideabi/lib/libvncclient.a: Malformed archive
make[2]: *** [install-libLTLIBRARIES] Error 1
make[1]: *** [install-am] Error 2
make: *** [.vncclient] Error 2
contribs: make failed
这里的libvncclient.a:是什么，大家见过这种问题吗？
