我试图根据这个文件在Ubuntu上编译PJSIP：
http://supportforums.blackberry.com/t5/Native-Development/Porting-PJSIP-PJMEDIA-and-PJLIB-to-BlackBerry-10/ta-p/2085751
当我执行此命令时：./buildpjsip（它位于文档中的第8位），它显示以下错误：
cp: cannot create regular file /x86/lib': No such file or directory
/home/ahsish/bb10-pjsipdemo-master/pjbuildscripts/pjsip-build /home/ahsish/bb10-pjsipdemo-master/pjbuildscripts
/home/ahsish/bb10-pjsipdemo-master/pjbuildscripts/pjsip-build/trunk /home/ahsish/bb10-pjsipdemo-master/pjbuildscripts/pjsip-build /home/ahsish/bb10-pjsipdemo-master/pjbuildscripts
Makefile:1: build.mak: No such file or directory
Makefile:2: build/host-.mak: No such file or directory
make: *** No rule to make target `build/host-.mak'. Stop.
checking build system type... i686-pc-linux-gnu
checking host system type... i486-pc-nto-qnx8.0.0
checking target system type... i486-pc-nto-qnx8.0.0
checking for i486-pc-nto-qnx8.0.0-gcc... no
checking for gcc... gcc
checking whether the C compiler works... no
aconfigure: error: in `/home/ahsish/bb10-pjsipdemo-master/pjbuildscripts/pjsip-build/trunk':
aconfigure: error: C compiler cannot create executables
See `config.log' for more details
Makefile:1: build.mak: No such file or directory
Makefile:2: build/host-.mak: No such file or directory
make: *** No rule to make target `build/host-.mak'. Stop.
Makefile:1: build.mak: No such file or directory
Makefile:2: build/host-.mak: No such file or directory
make: *** No rule to make target `build/host-.mak'. Stop.
/home/ahsish/bb10-pjsipdemo-master/pjbuildscripts/pjsip-build /home/ahsish/bb10-pjsipdemo-master/pjbuildscripts
adding: libopencore-amrwb.a (deflated 67%) adding: libopencore-amrnb.a (deflated 70%)
/home/ahsish/bb10-pjsipdemo-master/pjbuildscripts*
答案 0 :(得分：0)
我之前也遇到过这个问题并成功解决了。我认为导致问题的原因是，在您执行文档中的步骤4之后： 从Native SDK安装的根目录执行bbndk-env.bat或bbndk-env.sh 。您不应关闭命令提示符或打开新终端。我的意思是你应该在同一个终端执行其余步骤，然后你将成功构建库。此外，您最好确保您的gcc是最新版本。祝你好运。
答案 1 :(得分：0)
你可以先试试：
参考：http://www.pjsip.org/pjlib/docs/html/pjlib_build_sys_pg.htm
然后运行bb10-pjsipdemo / pjbuildscripts / buildpjsip