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37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
[[Property:title|Supported C compilers]]
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[[Property:weight|-14]]
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[[Property:uuid|4d4a70fa-b6da-cecb-83e0-dcc18d6ed54a]]
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==Unix/Linux Users:==
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EiffelStudio supports `gcc` on most platforms and the native `cc` compiler if it is an ANSI C compiler.
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==Microsoft Windows Users==
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EiffelStudio supports Microsoft and MinGW compilers on Microsoft Windows.
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===Microsoft Visual C++ Users===
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By default the installation program will set in the registry keys the <code lang="text">ISE_C_COMPILER</code> key to `msc`.
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EiffelStudio supports only version 14.0 and higher of the Microsoft Visual C++ environment. This is available in Visual Studio 2005 or higher revision, or in version of the Windows SDK 6.1 or higher.
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EiffelStudio will automatically detect the location of the C compiler.
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===MinGW Users:===
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By default the installation program will set in the registry keys the <code lang="text">ISE_C_COMPILER</code> key to `mingw`.
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In versions as late as 6.6, there is a [[EiffelCOM Wizard Guided Tour|restriction]] that prevents the use of EiffelCOM with the MinGW compiler.
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===Changing your C compiler on Windows===
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You can do it in either of two different ways.
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You can manually edit the registry key <code lang="text">HKLM\Software\ISE\EiffelNN</code> and change the value of the <code lang="text">ISE_C_COMPILER</code> string key to either `msc` or `mingw` depending upon the effect you desire.
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Alternatively, you can set the environment variable <code lang="text">ISE_C_COMPILER</code> to either `msc` or `mingw`.
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