交叉编译icu的问题 [英] Problem with cross compiling icu

问题描述

我正在尝试交叉编译iPhone的icu库。我从 http://sites.google.com/site下载了配置脚本包装器/ michaelsafyan / coding / articles / iphone
当我执行它时，我收到以下错误消息：

 检查wchar.h可用性...没有
检查wchar.h存在...是
 configure：警告：wchar.h：存在但无法编译
 configure：警告：wchar .h：检查缺少必备标题？ 
 configure：警告：wchar.h：请参阅Autoconf文档
 configure：警告：wchar.h：section存在但无法编译
 configure：警告：wchar.h：继续预处理器的结果
 configure：警告：wchar.h：将来，编译器优先使用
检查wchar.h ... yes 
检查包含wcscpy ...的库需要
检查wchar_t的大小... 0 
 configure：错误：有wchar.h但是wchar_t的大小是0 
  

有没有人知道如何解决这个问题？

提前致谢

<在platform.h中，div class =h2_lin>解决方案

必须将wchar_t的大小定义为实际平台的大小。如果你不这样做就行不通。

定义U_SIZEOF_WCHAR_T 4 // macosx

Manfred

I am trying to cross compile the icu library for the iPhone. I downloaded a configure script wrapper from http://sites.google.com/site/michaelsafyan/coding/articles/iphone When I execute it, I get the following error message:

checking wchar.h usability... no
checking wchar.h presence... yes
configure: WARNING: wchar.h: present but cannot be compiled
configure: WARNING: wchar.h:     check for missing prerequisite headers?
configure: WARNING: wchar.h: see the Autoconf documentation
configure: WARNING: wchar.h:     section "Present But Cannot Be Compiled"
configure: WARNING: wchar.h: proceeding with the preprocessor's result
configure: WARNING: wchar.h: in the future, the compiler will take precedence
checking for wchar.h... yes
checking for library containing wcscpy... none required
checking size of wchar_t... 0
configure: error: There is wchar.h but the size of wchar_t is 0

Does anyone have a clue how I can fix this?

Thanks in advance

解决方案

in the platform.h you must define the size of wchar_t to the size of the actual platform. If you dont do this it does not work.

define U_SIZEOF_WCHAR_T 4 // macosx

Manfred

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