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Date:2010-11-02T16:49:23.000000Z git-svn-id: https://svn.eiffel.com/eiffel-org/trunk@694 abb3cda0-5349-4a8f-a601-0c33ac3a8c38
42 lines
1.6 KiB
Plaintext
42 lines
1.6 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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{{UpdateNeeded}}
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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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EiffelStudio supports only version 14.0 and higher of the Microsoft Visual C++ environment (i.e. Visual Studio 2005 or higher).
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Normally it will automatically detect the location of the C compiler. In case it wouldn't, make sure that the Microsoft tools are correctly setup to run from the MS-DOS prompt. To do that you need to set the environment variable PATH, LIB and INCLUDE to the value specified in the file`vcvars32.bat' from the `bin' directory of the VC installation.
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By default the installation program will set in the registry keys the ISE_C_COMPILER key to `msc'.
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===MinGW Users:===
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By default the installation program will set in the registry keys the ISE_C_COMPILER 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 HKLM\Software\ISE\Eiffel''nn'' and change the value of the ISE_C_COMPILER string key to either `msc' or `mingw' depending upon the effect you desire.
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Alternatively, you can set the environment variable ISE_C_COMPILER to either `msc' or `mingw'.
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