Review Request: Fix standard include dirs and macros under Windows

[Andreas Pakulat]

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Ship it!


Just for your interest, at work we're using a pretty simple list of predefined macros that we gathered somehow at some point. This is being used for an internal tool to generate cpp/h code from the Qt headers and works since 8 years now. So maybe going through an actual process-execution is not really necessary and instead we could just hardcode the list of defines when MS cl.exe is being used. I should be able to contribute the macros we have for mingw and msvc 6/2003/2005/2008/2010.

- Andreas


On March 5, 2011, 4:21 p.m., Andreas Holzammer wrote:
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> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/100801/
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> (Updated March 5, 2011, 4:21 p.m.)
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> 
> Review request for KDevelop, kdewin, Milian Wolff, and Patrick Spendrin.
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> Summary
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> This patch enables Kdevelop to find the include directories and standard macros under Windows.
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> There is no "gcc -dM -E -" under Windows. So you need to do a hack to find the standard defined macros. Therefore a empty cpp file is compiled with a special commandline option "/Bx" to replace the compiler against a program which interpretes the output of the preprocessor.
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> For include directories Windows uses enviroment variables, so this patch processes them.
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> This patch has been written by Patrick Spenderin, thank you for that.
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> Diffs
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>   languages/cpp/CMakeLists.txt e7c3c0c07ac3ac0ad5b49c60b0d0c279b77e8e75 
>   languages/cpp/msvcdefinehelper.cpp PRE-CREATION 
>   languages/cpp/setuphelpers.cpp b35ec8386a2c04a7caa421be9bf8e0d268f1213a 
>   languages/cpp/setuphelpers_gcc.cpp PRE-CREATION 
>   languages/cpp/setuphelpers_msvc.cpp PRE-CREATION 
>   languages/cpp/tests/CMakeLists.txt e3b7add33e9f89b96ae8f86da3cc240647cd99a4 
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> Diff: http://git.reviewboard.kde.org/r/100801/diff
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> Testing
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> tested it with Windows 7 Ultimate x64 with KDE Windows trunk compiled with MSVC 2010. Works so far.
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> Thanks,
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> Andreas
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>

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