OS X Lion 上的 libplist 编译错误:找不到 string.h

Compilation errors for libplist on OS X Lion: string.h not found

本文关键字：找不到 string 错误 编译 Lion 上的 libplist OS      更新时间：2023-10-16

我正在尝试为OS X编译Clementine.在编译依赖项的过程中，在libplist-1.3期间，我收到一个错误，编译器找不到string.h，assert.h等。然后是一系列错误。

我不确定为什么会这样。我在处理大型 C 项目方面不是很有经验，并希望找到任何方向来找出为什么会发生这种情况。我肯定已经安装了 Xcode 命令行工具，并确保它们是最新的。此外，标准文件在 /usr/include .

运行make后根据构建指令输出：

cd libplist-1.3/build && PKG_CONFIG_PATH=/Users/dan/projects/sandbox/target/lib/pkgconfig cmake .. -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_INSTALL_PREFIX=/Users/dan/projects/sandbox/target -DQT_HEADERS_DIR=/Users/dan/projects/sandbox/target/include/ -DQT_LIBRARY_DIR=/Users/dan/projects/sandbox/target/bin -DENABLE_PYTHON=OFF
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:
    QT_HEADERS_DIR
    QT_LIBRARY_DIR

-- Build files have been written to: /Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/build
cd libplist-1.3/build && PATH=/Users/dan/projects/sandbox/target/bin:$PATH make -j2
[ 12%] [ 12%] Building C object src/CMakeFiles/plist.dir/plist.c.o
Building C object src/CMakeFiles/plist.dir/bplist.c.o
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/src/plist.c:23:20: error: string.h: No such file or directory
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/src/plist.c:24:20: error: assert.h: No such file or directory
In file included from /Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/src/plist.h:25,
                 from /Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/src/plist.c:25:
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/include/plist/plist.h:48:20: error: stdint.h: No such file or directory
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/include/plist/plist.h:52:23: error: sys/types.h: No such file or directory
In file included from /Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/src/plist.h:25,
                 from /Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/src/plist.c:25:
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/include/plist/plist.h:128: error: expected ‘)’ before ‘val’
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/include/plist/plist.h:137: error: expected ‘)’ before ‘val’
/Users/dan/projects/sandbox/clementine-dep/macosx/libplist-1.3/include/plist/plist.h:156: error: expected declaration specifiers or ‘...’ before ‘uint64_t’

.. 还有更多

更新：

删除 -j2 标志时，libplist 构建成功。现在我遇到了一个新错误：

Scanning dependencies of target libproxy
[ 54%] Building CXX object libproxy/CMakeFiles/libproxy.dir/extension_config.cpp.o
[ 57%] Building CXX object libproxy/CMakeFiles/libproxy.dir/extension_pacrunner.cpp.o
[ 60%] Building CXX object libproxy/CMakeFiles/libproxy.dir/extension_wpad.cpp.o
[ 63%] Building CXX object libproxy/CMakeFiles/libproxy.dir/proxy.cpp.o
/Users/dan/projects/sandbox/clementine-deps/macosx/libproxy-0.4.7/libproxy/proxy.cpp:433:15: error: use of undeclared identifier
      'strdup'; did you mean 'strcmp'?

部分复制自注释：

尝试使用 make 而不是 make -j 2 进行编译。有时编译顺序可能会搞砸，这在您链接到的包站点中明确提到。

至于strdup的问题，该函数在 string.h 中声明为 C 和 cstring 表示 C++。如果包已正确生成，并且没有创建重复的标头或尝试使用来自非标准位置的标头，则从全新的构建开始可能会解决您的问题。

如果这不起作用，您需要浏览cmake日志并在包含路径中查找目录，这些目录可能包含string.h或cstring，并且可能会使用默认目录。如果是这种情况，您绝对应该通知维护者，并确定简单地删除这些文件或包含路径是否是适当的修复。

除此之外，我认为您必须通过他们的网站与软件包维护者取得联系。

祝你好运！

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