ios xcode 更新后找不到 #import <libxml/tree.h> 文件
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#import <libxml/tree.h> file not found after xcode update
提问by Bongeh
Lastnight I updated my iPhone to iOS 6.1, my current version of xcode wouldn't build to the phone as I needed the newest version.
昨晚我将我的 iPhone 更新到了 iOS 6.1，我当前版本的 xcode 无法构建到手机上，因为我需要最新版本。
I went from xcode 4.5.2 to xcode 4.6, I made 0 changes in my project file.
我从 xcode 4.5.2 到 xcode 4.6，我在我的项目文件中做了 0 个更改。
What used to compile completely fine, now gives me a file not found error
以前编译完全没问题，现在给我一个找不到文件的错误
#import <libxml/tree.h> 'libxml/tree.h' file not found
I have my search paths correctly linked up with
我的搜索路径与
$(SDKROOT)/usr/include/libxml2
and libxml2 is linked and required in build phases.
并且 libxml2 在构建阶段被链接和需要。
Edit:
编辑：
Peculiar I changed my search paths to the following and voila..
奇怪的是，我将搜索路径更改为以下内容，瞧..
/usr/include/libxml2
Not sure why this has fixed this issue, could anyone enlighten me as to what's changed in xcode?
不知道为什么这解决了这个问题，有人可以启发我了解 xcode 中的变化吗？
回答by Aaron Bratcher
In your build settings, add the following to your Header Search Paths:
在您的构建设置中，将以下内容添加到您的标题搜索路径：
$SDKROOT/usr/include/libxml2
回答by chris
For me what worked was adding this to header search path:
对我来说，有效的是将它添加到标题搜索路径：
$(SDKROOT)/usr/include/libxml2
Slightly difference from other answer, probably to do with newer version of Xcode.
与其他答案略有不同，可能与较新版本的 Xcode 有关。
回答by ylgwhyh
add: $SDKROOT/usr/include/libxml2
添加：$SDKROOT/usr/include/libxml2
回答by Hongli Yu
In Xcode6 and latest versions add this to your Header Search Paths:
在 Xcode6 和最新版本中，将此添加到您的标题搜索路径：
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/libxml2
and remember to add the search path also to the test target.
并记住将搜索路径也添加到测试目标。
回答by Oded BD
I upgraded libxml2 on my mac and then:
我在我的 mac 上升级了 libxml2，然后：
If you need to have libxml2 first in your PATH run:
echo 'export PATH="/usr/local/opt/libxml2/bin:$PATH"' >> ~/.zshrc
For compilers to find libxml2 you may need to set:
export LDFLAGS="-L/usr/local/opt/libxml2/lib"
export CPPFLAGS="-I/usr/local/opt/libxml2/include"
For pkg-config to find libxml2 you may need to set:
export PKG_CONFIG_PATH="/usr/local/opt/libxml2/lib/pkgconfig"
