PJSIP 在Linux系统下编译

PJSIP 在Linux系统下编译

准备
?pjproject-1.8.10.tar.bz2 解压到目录/home/pjsip。
# cd /home
# mkdir pjsip
# tar jxvf <pjproject-1.8.10.tar.bz2> -C /home/pjsip

在pjlib/include/pj 目录添加config_site.h文件，无需任何内容。
# cd /home/pjsip/pjproject-1.8.10/pjlib/include/pj
# vi config_site.h
开始编译# cd /home/pjsip/pjproject-1.8.10
# ./configure
# make dep
# make 编译失败报如下错误：In file included from src/pa_linux_alsa.c:1:
src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c: ?úoˉêy ??PaAlsaStreamComponent_FinishConfigure?ˉ ?D￡o
src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c:1367: ′í?ó￡o??SND_PCM_TSTAMP_ENABLE?ˉ ?′éù?÷ (?ú′?oˉêy?úμúò?′?ê1ó?)
src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c:1367: ′í?ó￡o(?′ê1?úò???oˉêy?ú?à′?3???￡??????′éù?÷μ?±êê?·??ú??
src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c:1367: ′í?ó￡o?ù?úμ?oˉêy?ú??±¨??ò?′??￡)
make[3]: *** [output/libportaudio-i686-pc-linux-gnu/pa_linux_alsa.o] ′í?ó 1
make[3]: Leaving directory `/home/mzxue/pjproject-1.8.10/third_party/build/portaudio'
make[2]: *** [libportaudio] ′í?ó 2
make[2]: Leaving directory `/home/mzxue/pjproject-1.8.10/third_party/build/portaudio'
make[1]: *** [all] ′í?ó 1
make[1]: Leaving directory `/home/mzxue/pjproject-1.8.10/third_party/build'
make: *** [all] ′í?ó 1
然后修改文件：pjproject-1.8.10\third_party\portaudio\src\hostapi\alsa\pa_linux_alsa.c 在函数PaAlsaStreamComponent_FinishConfigure中将：
SND_PCM_TSTAMP_ENABLE 改为 SND_PCM_TSTAMP_MMAP

然后再重新编译即可