pulseaudio的交叉编译
在/etc/profile里导入
1 export PATH==$PATH:/home/jack/arm-linux-gcc/x-tools/arm-unknown-linux-gnueabi/bin
配置参数
1 ./configure CC=arm-linux-gcc CXX=arm-linux-g++ --host=arm-unknown-linux-gnueabi --prefix=/home/jack/Ekho_work/ekho CPPFLAGS=-I/home/jack/Ekho_work/ekho/include LDFLAGS=-L/home/jack/Ekho_work/ekho/lib CFLAGS=-I/home/jack/Ekho_work/ekho/include
开发环境
1 ubuntu-11.04
./configure遇到的问题
1.问题一
1 checking for m4... no 2 configure: error: m4 missing 3 4 solution： 5 http://ftp.gnu.org/gnu/m4/m4-1.4.10 6 7 在终端将环境导入export PATH=$PATH:/home/jack/Ekho_work/ekho/bin
2.问题二
1 ./configure: line 6261: intltool-update: command not found 2 checking for intltool >= 0.35.0... found 3 configure: error: Your intltool is too old. You need intltool 0.35.0 or later. 4 5 solution： 6 intltool-0.40.0.tar.bz2
3.问题三
1 configure: error: Unable to find libltdl version 2. Makes sure you have libtool 2.4 or later installed. 2 3 solution： 4 libtool-2.4.2.tar.gz
4.问题四
1 configure: error: Package requirements ( json >= 0.9 ) were not met: 2 3 No package 'json' found 4 5 solution： 6 json-c-0.10-nodoc.tar.gz 7 8 在/etc/profile里导入export PKG_CONFIG_PATH=/home/jack/Ekho_work/ekho/lib/pkgconfig:$PKG_CONFIG_PATH
5.问题五
1 configure: error: Package requirements ( sndfile >= 1.0.20 ) were not met: 2 3 No package 'sndfile' found 4 5 solution： 6 libsndfile-1.0.25.tar.gz
make遇到的问题
1.问题一
1 /home/jack/Ekho_work/ekho/include/json/json.h:27:34: error: json_object_iterator.h: No such file or directory 2 3 solution： 4 将/home/jack/Ekho/package_4/json-c-0.10/json_object_iterator.h拷贝到/home/jack/Ekho_work/ekho/include/json下
2.问题二
1 /home/jack/Ekho_work/ekho/lib/libjson.so: undefined reference to `rpl_malloc' 2 collect2: ld returned 1 exit status 3 /home/jack/Ekho_work/ekho/lib/libjson.so: undefined reference to `rpl_malloc' 4 collect2: ld returned 1 exit status 5 6 solution： 7 在/home/jack/Ekho/package_4/json-c-0.10/config.h文件里注释掉 8 //#define malloc rpl_malloc 9 //#define realloc rpl_realloc 10 这两行，重新make -j8 ，make install
以上通过测试
