#5726: GHC 7.4.1 RC1 doesn't work with Xcode 4.2.1
-------------------------------------+--------------------------------------
Reporter: shelarcy | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.3 | Keywords:
Os: MacOS X | Architecture: Unknown/Multiple
Failure: GHC doesn't work at all | Testcase:
Blockedby: | Blocking:
Related: |
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Xcode 4.2 removed gcc-4.2 now. But GHC 7.4.1 RC 1 uses gcc-4.2 as gcc.
This behavior causes problem when compiling program.
{{{
$ ghc -c Export.hs
ghc: could not execute: /Developer/usr/bin/gcc-4.2
}}}
{{{
$ ghc Test.hs
[1 of 1] Compiling Main ( Test.hs, Test.o )
ghc: could not execute: /Developer/usr/bin/gcc-4.2
}}}
GHC-7.4.0.20111219-i386.pkg and GHC-7.4.0.20111219-x86_64.pkg causes this
problem.
And when using ghc-7.4.0.20111219-i386-apple-darwin.tar.bz2, ./configure
causes error.
{{{
$ ./configure
checking for path to top of build tree...
/Users/shelarcy/Desktop/ghc-7.4.0.20111219
Build platform inferred as: i386-apple-darwin
Host platform inferred as: i386-apple-darwin
Target platform inferred as: i386-apple-darwin
GHC build : i386-apple-darwin
GHC host : i386-apple-darwin
GHC target : i386-apple-darwin
checking for perl... /opt/local/bin/perl
checking if your perl works in shell scripts... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking for gsed... sed
checking XCode version... 4.2.1
configure: XCode version component 1: 4
configure: XCode version component 2: 2
checking for gcc-4.2... no
configure: error: cannot find gcc-4.2 in your PATH, no idea how to link
}}}
I can build program by GHC 7.2.2 (with some warning), and Haskell Platform
2011.4.0.0's GHC 7.0.4. So, I think this behavior is wrong.
See also: #5354
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5726>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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