在 Mac OS X 上编译 mp4v2

Question

有人可以帮我在 Mac OS X 上编译 mp4v2 吗？我已尝试按照说明进行配置和编译，但出现了许多源自 C++ 标头的错误。配置命令是 ./configure --enable-ub ，然后是终端上的普通 make 。

从错误消息的外观来看，我的安装中似乎缺少许多头文件。问题是我没有删除任何头文件并从安装程序 DMG 中按原样安装了 Xcode。

似乎这些文件是必需的，但在我的 Xcode 安装中不存在：

• /usr/include/c++/4.2.1/bits/c++config.h
• /usr/include /c++/4.2.1/bits/c++locale.h
• /usr/include/c++/4.2.1/bits/c++io.h
• /usr /include/c++/4.2.1/bits/ghtr.h
• /usr/include/c++/4.2.1/bits/atomic_word.h
• （然后是一些）

它们都包含在内通过系统提供的 STL C++ 头文件（引用这些缺失文件的所有文件都在 /user/include/c++/4.2.1 中。

任何人都可以帮助告诉我从哪里获得这些文件“丢失”头文件？

以下是涉及的每个软件的版本详细信息：

• Snow Leopard 10.6.4
• Xcode 3.2.3（iOS SDK 4.0 附带的）
• MP4v2 1.9.1
• i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664)

以下是错误消息的一些摘录：

g++ -DHAVE_CONFIG_H   -arch i386 -arch x86_64 -arch ppc -arch ppc64 -I./include -I./include -I. -I.  -Wall -Wformat -g -O2 -fvisibility=hidden  -c libplatform/impl.h -o libplatform/impl.h.gch/static
In file included from /usr/include/c++/4.2.1/ios:43,
                 from /usr/include/c++/4.2.1/istream:44,
                 from /usr/include/c++/4.2.1/fstream:45,
                 from ./libplatform/platform_base.h:6,
                 from ./libplatform/platform_posix.h:31,
                 from ./libplatform/platform.h:24,
                 from libplatform/impl.h:6:
/usr/include/c++/4.2.1/iosfwd:44:28: error: bits/c++config.h: No such file or directory
/usr/include/c++/4.2.1/iosfwd:45:29: error: bits/c++locale.h: No such file or directory
/usr/include/c++/4.2.1/iosfwd:46:25: error: bits/c++io.h: No such file or directory
In file included from /usr/include/c++/4.2.1/bits/ios_base.h:45,
                 from /usr/include/c++/4.2.1/ios:48,
                 from /usr/include/c++/4.2.1/istream:44,
                 from /usr/include/c++/4.2.1/fstream:45,
                 from ./libplatform/platform_base.h:6,
                 from ./libplatform/platform_posix.h:31,
                 from ./libplatform/platform.h:24,
                 from libplatform/impl.h:6:
/usr/include/c++/4.2.1/ext/atomicity.h:39:23: error: bits/gthr.h: No such file or directory
/usr/include/c++/4.2.1/ext/atomicity.h:40:30: error: bits/atomic_word.h: No such file or directory
In file included from /usr/include/c++/4.2.1/memory:54,
                 from /usr/include/c++/4.2.1/string:48,
                 from /usr/include/c++/4.2.1/bits/locale_classes.h:47,
                 from /usr/include/c++/4.2.1/bits/ios_base.h:47,
                 from /usr/include/c++/4.2.1/ios:48,
                 from /usr/include/c++/4.2.1/istream:44,
                 from /usr/include/c++/4.2.1/fstream:45,
                 from ./libplatform/platform_base.h:6,
                 from ./libplatform/platform_posix.h:31,
                 from ./libplatform/platform.h:24,
                 from libplatform/impl.h:6:

谢谢

Answer 1

我终于弄对了：

./configure --disable-gch --enable-ub=ppc,i386,x86_64

请参阅 mp4v2 第 58 期。

此外，当使用 Snow 时，还需要执行其他步骤Leopard 构建，但您还希望 mp4v2 在 Leopard 下可用。

谢谢