转：Ubuntu12.04编译VLC，在linux上运行
Ubuntu12.04编译vlc2.1.0
1.编译环境
VM8.0.1
# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/4.6/lto-wrapper
Target: i686-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
2 安装vlc依赖的库
#sudo apt-get build-dep vlc
3、安装必须的工具包否则后面会出错
#apt-get install autoconf automake libtool git subversion
4、安装最新的VLC
#cd /home/git_work
#git clone git://git.videolan.org/vlc.git
5、到vlc根目录
#./bootstrap
generating modules/**/Makefile.am
..................................
+ autoreconf --install --force --verbose -I m4
autoreconf: Entering directory `.'
autoreconf: running: autopoint --force
Copying file po/Makevars.template
autoreconf: running: aclocal -I m4 --force -I m4
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --install --copy --force
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `autotools'.
libtoolize: copying file `autotools/config.guess'
libtoolize: copying file `autotools/config.sub'
libtoolize: copying file `autotools/install-sh'
libtoolize: copying file `autotools/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
autoreconf: running: /usr/bin/autoconf --include=m4 --force
autoreconf: running: /usr/bin/autoheader --include=m4 --force
autoreconf: running: automake --add-missing --copy --force-missing
autoreconf: Leaving directory `.'
+ rm -f po/Makevars.template
+ rm -f stamp-h1
+ set +x
Successfully bootstrapped
6、配置环境
#./configure.sh -help 查看配置帮助
#./configure --prefix=/mnt/share/vlc(指定make install 要安装的目录)
然后等待有没有错误了:
libvlc configuration
--------------------
version : 2.1.0-git
system : linux
architecture : i686 mmx sse sse2
optimizations : yes
vlc aliases : cvlc rvlc qvlc svlc nvlc
To build vlc and its plugins, type `make', or `./compile' if you like nice colors.
生成makefile
9、可直接编译
#make
Making all in test
make[2]: Entering directory `/home/git-work/vlc2.1.0/test'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/git-work/vlc2.1.0/test'
make[2]: Entering directory `/home/git-work/vlc2.1.0'
GEN cvlc
GEN rvlc
GEN qvlc
GEN svlc
GEN nvlc
make[2]: Leaving directory `/home/git-work/vlc2.1.0'
make[1]: Leaving directory `/home/git-work/vlc2.1.0'
10、检查一下劳动成果：
#ls ./lib/.libs/ -al
在lib目录下的.libs下，隐藏着编译好的库文件：
total 1316
drwxr-xr-x 2 root root 4096 Jan 23 06:33 .
drwxr-xr-x 4 root root 4096 Jan 23 17:26 ..
-rw-r--r-- 1 root root 33080 Jan 23 06:24 audio.o
-rw-r--r-- 1 root root 19020 Jan 23 06:24 core.o
-rw-r--r-- 1 root root 8572 Jan 23 06:24 error.o
-rw-r--r-- 1 root root 19940 Jan 23 06:24 event_async.o
-rw-r--r-- 1 root root 33288 Jan 23 06:24 event.o
lrwxrwxrwx 1 root root 12 Jan 23 06:24 libvlc.la -> ../libvlc.la
-rw-r--r-- 1 root root 986 Jan 23 06:24 libvlc.lai
lrwxrwxrwx 1 root root 15 Jan 23 06:24 libvlc.so -> libvlc.so.5.3.0
lrwxrwxrwx 1 root root 15 Jan 23 06:24 libvlc.so.5 -> libvlc.so.5.3.0
-rwxr-xr-x 1 root root 376774 Jan 23 06:24 libvlc.so.5.3.0
-rwxr-xr-x 1 root root 376774 Jan 23 06:33 libvlc.so.5.3.0T
-rw-r--r-- 1 root root 7135 Jan 23 06:33 libvlc.ver
-rw-r--r-- 1 root root 15760 Jan 23 06:24 log.o
-rw-r--r-- 1 root root 43136 Jan 23 06:24 media_discoverer.o
-rw-r--r-- 1 root root 10080 Jan 23 06:24 media_library.o
-rw-r--r-- 1 root root 34012 Jan 23 06:24 media_list.o
-rw-r--r-- 1 root root 50928 Jan 23 06:24 media_list_player.o
-rw-r--r-- 1 root root 43788 Jan 23 06:24 media.o
-rw-r--r-- 1 root root 86344 Jan 23 06:24 media_player.o
-rw-r--r-- 1 root root 16084 Jan 23 06:24 playlist.o
-rw-r--r-- 1 root root 1488 Jan 23 06:24 revision.o
-rw-r--r-- 1 root root 69992 Jan 23 06:24 video.o
-rw-r--r-- 1 root root 52796 Jan 23 06:24 vlm.o
11、安装
安装到/mnt/share/vlc目录下
运行 vlc
VLC is not supposed to be run as root. Sorry.
If you need to use real-time priorities and/or privileged TCP ports
you can use vlc-wrapper (make sure it is Set-UID root and
cannot be run by non-trusted users first).
只能重新编译安装，configure的时候加 --enable-run-as-root
12、调试
运行 ./vlc -vv这里可以在终端看到打印信息
