Am 21.03.2011 18:40, schrieb wren ng thornton:
On 3/21/11 4:16 AM, Christian Maeder wrote:
Am 20.03.2011 20:01, schrieb wren ng thornton:
So I'm having a go of installing ghc-7.0.2 and
haskell-platform-2011.2.0.0 on OSX 10.5. Since 10.5 is no longer
supported I've had to compile from source. The good news is, so far as I
can tell, everything works right out of the box.[1]
[...]
[1]
OSX 10.5.8
arch x86_64 (though it calls itself i386)
Does your ghc-7.0.2 create 32 or 64 bit Code? What does "ghc --info" say?
$> ghc-7.0.2 --info
[("Project name","The Glorious Glasgow Haskell Compilation System")
,("Project version","7.0.2")
,("Booter version","6.12.1")
,("Stage","2")
,("Build platform","i386-apple-darwin")
,("Host platform","i386-apple-darwin")
,("Target platform","i386-apple-darwin")
,("Have interpreter","YES")
,("Object splitting","NO")
,("Have native code generator","YES")
,("Have llvm code generator","YES")
,("Support SMP","YES")
,("Unregisterised","NO")
,("Tables next to code","YES")
,("RTS ways","l debug thr thr_debug thr_l thr_p dyn debug_dyn thr_dyn
thr_debug_dyn")
,("Leading underscore","YES")
,("Debug on","False")
,("LibDir","/usr/local/lib/ghc-7.0.2")
,("Global Package DB","/usr/local/lib/ghc-7.0.2/package.conf.d")
,("C compiler
flags","[\"-march=i686\",\"-m32\",\"-isysroot\",\"/Developer/SDKs/MacOSX10.5.sdk\",\"-mmacosx-version-min=10.5\",\"-fno-stack-protector\"]")
,("Gcc Linker
flags","[\"-march=i686\",\"-m32\",\"-isysroot\",\"/Developer/SDKs/MacOSX10.5.sdk\",\"-mmacosx-version-min=10.5\"]")
,("Ld Linker
flags","[\"-arch\",\"i386\",\"-macosx_version_min\",\"10.5\"]")
This output (the flag -m32 and platform i386) clearly indicates that
32bit binaries (like the bootstrapping ghc-6.12.1) are produced.
If you had added "darwin" to "OsSupportsSplitObjs" in "mk/config.mk.in"
then "Object splitting" were "YES" and binaries were smaller,
see http://hackage.haskell.org/trac/ghc/ticket/5008
Cheers Christian
Xcode 3.1.2 (not that it matters)
gcc 4.0.1 (i686-apple-darwin9-gcc-4.0.1 Apple Inc. build 5490)
ghc 6.12.1 / hp 2010.1.0.0
As far as I know there was no 64bit ghc-6.12.x for MacOS. Is it possible
to create a 64bit ghc starting with a 32Bit ghc? I don't think so and
always used ghc-6.10.4 from macports to create 64bit binary-dists that
have the suffix -x86_64-apple-darwin.tar.bz2 rather than
-i386-apple-darwin.tar.bz2 for 32bit compilers.
The 6.12 is definitely 32bit. I can't say how that affects bootstrapping.
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