iphone - iphone模拟器的PJSIP编译

Question

我正在尝试为 iphone 模拟器编译 pjsip 并收到错误：

../include/pj/config_site_sample.h:322:1: warning: this is the location of the previous definition
../src/pj/activesock.c: In function ‘activesock_create_iphone_os_stream’:
../src/pj/activesock.c:146: error: ‘kCFStreamNetworkServiceType’ is unavailable (declared at /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.2.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFSocketStream.h:256)
../src/pj/activesock.c:147: error: ‘kCFStreamNetworkServiceTypeVoIP’ is unavailable (declared at /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.2.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFSocketStream.h:259)

请帮忙。

Answer 1

为了他人的利益：使用了来自主干的最新 pjsip。在 configure_iphone 中将以下行更改为 i686

for archpath in `ls -d ${SDKPATH}/usr/lib/gcc/arm-apple-darwin*`; do

至

for archpath in `ls -d ${SDKPATH}/usr/lib/gcc/i686-apple-darwin*`; do

并使用以下行创建 config_site.h (pjlib/include/pj)

#define PJ_CONFIG_IPHONE 1
#include <pj/config_site_sample.h>

确保您有正确的 sdk 和 arch 设置。我用了下面的那些。

export CFLAGS="-O2 -m32 -miphoneos-version-min=4.0" LDFLAGS="-O2 -m32" 
export IPHONESDK=iPhoneSimulator4.2.sdk 
export DEVPATH=/Developer/Platforms/iPhoneSimulator.platform/Developer 
export ARCH="-arch i686" 

同样奇怪的是 build/rules.mak 有无效空格而不是制表符（检查最后几行）。用制表符替换空格并执行

$ rm pjlib/build/.pjlib* 
$ rm pjnath/build/.pjnath* 

现在终于我把它编译好了。