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http://jeremiah.blog.51cto.com/539865/114550
如果按照上一篇博客《windows平台下vlc编译之一：编译环境构建》安装好了Cygwin，下载了源码和第三方库之后，我们就可以编译vlc了。这篇博客先讲如何编译vlc-0.8.6i.
步骤一：解压源码和第三方库。
将vlc-0.8.6i.tar.gz和contrib-20070530-win32-bin-gcc-3.4.5-only.tar.bz2拷贝到/home/username/下面（username为登陆的用户目录），运行以下命令解压：
tar xjvf contrib-20070530-win32-bin-gcc-3.4.5-only.tar.bz2 -C /
tar xzvf vlc-0.8.6i.tar.gz
tar xzvf vlc-0.8.6i.tar.gz
做一点点清理工作
rm -rf /usr/win32/bin/moc
rm -rf /usr/win32/bin/rcc
rm -rf /usr/win32/bin/uic
rm -rf /usr/win32/bin/rcc
rm -rf /usr/win32/bin/uic
步骤二：Bootstrap
cd vlc-0.8.6i
./bootstrap
./bootstrap
可能出现的错误：
+ aclocal-1.9 -I m4
/usr/bin/m4:configure.ac:4643: cannot create temporary file for diversion: Permission denied
/usr/bin/m4:configure.ac:4643: cannot create temporary file for diversion: Permission denied
autom4te-2.61: /usr/bin/m4 failed with exit status: 1
aclocal-1.9: autom4te failed with exit status: 1
aclocal-1.9: autom4te failed with exit status: 1
分析：杀毒软件有关系，比如Jeremiah用的Mcafee就会出这样的错误。
解决方法：关闭杀毒软件重新运行./bootstrap。
步骤三：编辑vlc脚本
在vic-0.8.6i下新建文本文件"configure-vlc01.sh"(见附件)，内容如下：
PKG_CONFIG_PATH=/usr/win32/lib/pkgconfig \
CPPFLAGS="-I/usr/win32/include -I/usr/win32/include/ebml" \
LDFLAGS=-L/usr/win32/lib \
CC="gcc -mno-cygwin" CXX="g++ -mno-cygwin" \
./configure \
--disable-gtk \
--enable-nls --enable-sdl --with-sdl-config-path=/usr/win32/bin \
--enable-ffmpeg --with-ffmpeg-mp3lame --with-ffmpeg-faac \
--with-ffmpeg-zlib --enable-faad --enable-flac --enable-theora \
--with-wx-config-path=/usr/win32/bin \
--with-freetype-config-path=/usr/win32/bin \
--with-fribidi-config-path=/usr/win32/bin \
--enable-live555 --with-live555-tree=/usr/win32/live.com \
--enable-caca --with-caca-config-path=/usr/win32/bin \
--with-xml2-config-path=/usr/win32/bin \
--with-dvdnav-config-path=/usr/win32/bin \
--disable-cddax --disable-vcdx --enable-goom \
--enable-twolame --enable-dvdread \
--enable-shared-libvlc \
--enable-debug
CPPFLAGS="-I/usr/win32/include -I/usr/win32/include/ebml" \
LDFLAGS=-L/usr/win32/lib \
CC="gcc -mno-cygwin" CXX="g++ -mno-cygwin" \
./configure \
--disable-gtk \
--enable-nls --enable-sdl --with-sdl-config-path=/usr/win32/bin \
--enable-ffmpeg --with-ffmpeg-mp3lame --with-ffmpeg-faac \
--with-ffmpeg-zlib --enable-faad --enable-flac --enable-theora \
--with-wx-config-path=/usr/win32/bin \
--with-freetype-config-path=/usr/win32/bin \
--with-fribidi-config-path=/usr/win32/bin \
--enable-live555 --with-live555-tree=/usr/win32/live.com \
--enable-caca --with-caca-config-path=/usr/win32/bin \
--with-xml2-config-path=/usr/win32/bin \
--with-dvdnav-config-path=/usr/win32/bin \
--disable-cddax --disable-vcdx --enable-goom \
--enable-twolame --enable-dvdread \
--enable-shared-libvlc \
--enable-debug
想知道每个--enable，--disable是什么意思，可以使用如下命令将configure的参数信息保存到confHelp.txt中，以后对照该文件查看修改vlc编译脚本。
./configure -h > confHelp.txt
步骤四：运行vlc脚本
转换下脚本的编码格式：
dos2unix configure-vlc01.sh
运行脚本：
./configure-vlc01.sh
如果脚本遇到了类似Permission denied的错误，提升脚本的权限：
chmod 777 configure-vlc01.sh
如果脚本运行成功，则会显示如下信息：
vlc configuration
--------------------
vlc version : 0.8.6i
system : mingw32
architecture : i686 mmx
build flavour : debug optim devel
vlc aliases : svlc wxvlc
You can tune the compiler flags in vlc-config.
To build vlc and its plugins, type `./compile' or `make'.
--------------------
vlc version : 0.8.6i
system : mingw32
architecture : i686 mmx
build flavour : debug optim devel
vlc aliases : svlc wxvlc
You can tune the compiler flags in vlc-config.
To build vlc and its plugins, type `./compile' or `make'.
步骤五：作一点点修改工作
由于在编译完成后vlc.exe会要求libvlc.dll.exe，这显然是不对的。应该直接去调用libtool.dll，解决方案为：
修改"/tmp/vlc-0.8.6i"目录下的libtool文件4760行
prog)
case $host in
*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
esac
为：
prog)
case $host in
#*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
*cygwin*) output=`$echo $output` ;;
esac
步骤六：make
运行：
make
如果是双核的电脑，可以运行：
make -j2
如果的电脑有N多个cpu，则参数可以为-jN，N为cpu个数。这样能将几个cpu都利用起来，执行时间会缩短一些。
make的执行期间可能会出现错误，需要修改一些文件，当修改完成后，再执行make，以前make的东西会保留而继续make刚才出错的地方。其实这种方式很方便我们以后修改源代码，重新make的时候它只会编译修改的地方，很节省时间。
错误1：
In file included from file.c:30:
/usr/lib/gcc/i686-pc-mingw32/3.4.4/../../../../i686-pc-mingw32/include/sys/stat.
h:113: error: parse error before "off_t"
/usr/lib/gcc/i686-pc-mingw32/3.4.4/../../../../i686-pc-mingw32/include/sys/stat.
h:118: error: parse error before '}' token
make[4]: *** [libaccess_output_file_plugin_a-file.o] Error 1
make[4]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/access_output'
make[3]: *** [all-modules] Error 1
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/access_output'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
/usr/lib/gcc/i686-pc-mingw32/3.4.4/../../../../i686-pc-mingw32/include/sys/stat.
h:113: error: parse error before "off_t"
/usr/lib/gcc/i686-pc-mingw32/3.4.4/../../../../i686-pc-mingw32/include/sys/stat.
h:118: error: parse error before '}' token
make[4]: *** [libaccess_output_file_plugin_a-file.o] Error 1
make[4]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/access_output'
make[3]: *** [all-modules] Error 1
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/access_output'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
解决方案：
//在"/usr/i686-pc-mingw32/include/sys"目录下的stat.h的文件开始处添加如下代码
#ifndef _OFF_T DEFINED
typedef
long off_t;
#define _OFF_T DEFINED
#endif
错误2：
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
Open':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:219: und
efined reference to `_dca_init'
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
DoWork':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:303: und
efined reference to `_dca_syncinfo'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:312: und
efined reference to `_dca_frame'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:331: und
efined reference to `_dca_blocks_num'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:335: und
efined reference to `_dca_block'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:341: und
efined reference to `_dca_samples'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:331: und
efined reference to `_dca_blocks_num'
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
Destroy':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:376: und
efined reference to `_dca_free'
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
CloseFilter':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:430: und
efined reference to `_dca_free'
collect2: ld returned 1 exit status
make[6]: *** [libdtstofloat32_plugin.dll] Error 1
make[6]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter/conve
rter'
make[5]: *** [all-modules] Error 1
make[5]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter/conve
rter'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
Open':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:219: und
efined reference to `_dca_init'
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
DoWork':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:303: und
efined reference to `_dca_syncinfo'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:312: und
efined reference to `_dca_frame'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:331: und
efined reference to `_dca_blocks_num'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:335: und
efined reference to `_dca_block'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:341: und
efined reference to `_dca_samples'
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:331: und
efined reference to `_dca_blocks_num'
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
Destroy':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:376: und
efined reference to `_dca_free'
libdtstofloat32_plugin.a(libdtstofloat32_plugin_a-dtstofloat32.o): In function `
CloseFilter':
/home/wangwei1/vlc-0.8.6i/modules/audio_filter/converter/dtstofloat32.c:430: und
efined reference to `_dca_free'
collect2: ld returned 1 exit status
make[6]: *** [libdtstofloat32_plugin.dll] Error 1
make[6]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter/conve
rter'
make[5]: *** [all-modules] Error 1
make[5]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter/conve
rter'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/audio_filter'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
解决方案：
修改"/tmp/vlc-0.8.6i"目录下的vlc-config 文件
dtstofloat32)
ldflags="${ldflags} -ldts_pic"
为:
dtstofloat32)
ldflags="${ldflags} -ldts"
dtstofloat32)
ldflags="${ldflags} -ldts_pic"
为:
dtstofloat32)
ldflags="${ldflags} -ldts"
错误3：
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x3fb): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x488): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x4e5): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x57f): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x5d5): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x66f): more undefined
references to `_ntohl@4' follow
collect2: ld returned 1 exit status
make[4]: *** [libflacdec_plugin.dll] Error 1
make[4]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/codec'
make[3]: *** [all-modules] Error 1
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/codec'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x488): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x4e5): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x57f): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x5d5): undefined refer
ence to `_ntohl@4'
/usr/win32/lib/libFLAC.a(bitwriter.o):bitwriter.c:(.text+0x66f): more undefined
references to `_ntohl@4' follow
collect2: ld returned 1 exit status
make[4]: *** [libflacdec_plugin.dll] Error 1
make[4]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/codec'
make[3]: *** [all-modules] Error 1
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules/codec'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
解决方案：
修改"/tmp/vlc-0.8.6i"目录下的vlc-config 文件
flacdec)
ldflags="${ldflags} -lFLAC"
为:
flacdec)
ldflags="${ldflags} -lFLAC -lws2_32"
flacdec)
ldflags="${ldflags} -lFLAC"
为:
flacdec)
ldflags="${ldflags} -lFLAC -lws2_32"
错误4：
/usr/lib/gcc/i686-pc-mingw32/3.4.4/../../../../i686-pc-mingw32/include/wchar.h:4
27: error: `off_t' does not name a type
make[3]: *** [libaxvlc_a-main.o] Error 1
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/activex'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/activex'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
27: error: `off_t' does not name a type
make[3]: *** [libaxvlc_a-main.o] Error 1
make[3]: Leaving directory `/home/wangwei1/vlc-0.8.6i/activex'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/wangwei1/vlc-0.8.6i/activex'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wangwei1/vlc-0.8.6i'
make: *** [all] Error 2
解决方案：
//在"/usr/i686-pc-mingw32/include/"目录下的wchar.h的文件开始处添加如下代码
#ifndef _OFF_T DEFINED
typedef
long off_t;
#define _OFF_T DEFINED
#endif
一般会遇到这四个错误，如果还出现了其他错误，肯定是哪一步搞错了，如果还是有错误，RPWT。
步骤七：打包
执行以下命令就会得到绿色版的vlc：
make package-win32-base
在vlc-0.8.6i的目录下又会出现一个目录vlc-0.8.6i，里面就是编译好的vlc了。
如果执行：
make package-win32-zip
得到的zip文件就是官网上提供的/win32/*.zip文件了。
如果想得到安装文件（后面讲ActiveX的时候会用到），首先需要下载NSIS 2.41，给个连接：
[url]http://prdownloads.sourceforge.net/nsis/nsis-2.41-setup.exe?download[/url]。
安装NSIS 2.41，然后在打包好的vlc-0.8.6i下面右键vlc.win32.nsi，选择Compile NSIS .。
期间会出错误，有关Mozilla插件的：
Error in macro InstallFile . macroline 1
Error in . "E:\cygwin\home\wangwei1\vlc-0.8.6i0\vlc-0.8.6i\vlc.win32.nsi" . line 445 -- aborting creation process
Error in . "E:\cygwin\home\wangwei1\vlc-0.8.6i0\vlc-0.8.6i\vlc.win32.nsi" . line 445 -- aborting creation process
用文本编译器打开vlc.win32.nsi，在第445行前加上;（分号）注释起来。
; !insertmacro InstallFile mozilla\npvlc.dll
重新Compile NSIS .。运行成功之后，在编译好的vlc-0.8.6i同级目录里面就会出现vlc-${VERSION}-win32.exe这个文件。这个就是自己编译的vlc的安装文件了。（文件名应该是vlc-0.8.6i-win32.exe，但是可能NSIS的脚本的问题，${VERSION}替换不了，手动改一下就行了。）
2009-07-09更新：
vlc.win32.nsi的第7行加入
!define VERSION "0.8.6i"
可以解决${VERSION}的问题。
至此，vlc-0.8.6i算是编译完成了。
2010-04-09更新：
错误修正：
如果运行vlc出现了“Windows无法访问指定设备...您可能没有合适权限访问”，或者“Permission denied”错误，请在打包好的vlc-0.8.6i目录下执行以下命令。增加两个文件的运行权限。
- chmod 755 vlc.exe vlc.exe.manifest
参考网址：
ps：感谢vlc研究群(49846130)的yjvj提供的资料。