Re: How to use gcc-4.3 (or 4.4) in X Code?

Subject: Re: How to use gcc-4.3 (or 4.4) in X Code?
From: Jean-Daniel Dupas <email@hidden>
Date: Tue, 15 Sep 2009 16:16:29 +0200

Le 15 sept. 2009 à 15:42, Ludovic Rousseau a écrit :

Hello,

Sorry if this is a FAQ. I could not find the answer.

talking about FAQ, did you saw the list rules which start by:

First things first: It's Xcode, not xCode or XCode or x-code. Remember that now.

Chris loses an eye each time he reads a message like this ;-)

Now, to come back to your question, you can add a CC "user defined build setting" to the build setting list.

Despite the setting name, CC is used for both C and C++ files.

You have to specify an absolute path IIRC.

I have a C++ code that uses C++ extensions that are only present in
gcc 4.3 (using -std=c++0x)
From the gcc-4.3.2 man page:
          c++0x
              The working draft of the upcoming ISO C++0x standard. This
              option enables experimental features that are likely to be
              included in C++0x. The working draft is constantly changing,
              and any feature that is enabled by this flag may be removed
              from future versions of GCC if it is not part of the C++0x
              standard.

I first recompiled a gcc 4.3 and installed it in /usr/local. The
compiler is working and I can recompile my code using a Makefile.

Now I would like to use X Code but I don't know how to tell X Code to
use my own compiler.

I looked in the X Code options.
GCC_VERSION is a numeric value and "4.3" is an invalid value.

I added "-std=c++0x" to OTHER_CPLUSPLUSFLAGS but gcc (4.0, default)
does not recognise it.

What I would like is a way to tell X Code that the C++ compiler is
/usr/local/bin/g++
Is that possible?

-- Jean-Daniel

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	>How to use gcc-4.3 (or 4.4) in X Code? (From: Ludovic Rousseau <email@hidden>)

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