[PD-dev] LibraryTemplate on 10.6.8

[Hans-Christoph Steiner]

Hey Louis-Philippe,

Pd-extended is built every night on 10.6.8, and there are many libs that
are included that are built using the Library Template.  You can see the
build log from today here, that's single arch:

http://autobuild.puredata.info/auto-build/2011-08-24/logs/2011-08-24_10.11.51_darwin_macosx106-x86_64_pd-extended.txt

On Wed, 24 Aug 2011 16:13 -0400, "Louis-Philippe" <default at spiralix.org>
wrote:
> Hi all,
> 
> has any one already solved the errors the plain LibraryTemplate emits on
> macosx 10.6.8 w/xcode4?
> 
> the first one I had:
> 
> llvm-gcc-4.2: error trying to exec
> '/usr/bin/../llvm-gcc-4.2/bin/powerpc-apple-darwin10-llvm-gcc-4.2':
> execvp:
> No such file or directory
> 
> was solved by adding a
> CC=gcc inside the osx if block in the makefile
> 
> the other, only seems to happens when compiling for multiple arch
> (ppc,i386,x86_64):
> 
> lipo: can't figure out the architecture type of:
> /var/folders/mC/mCxAOxLoFCuWvYmrR7CGNE+++TI/-Tmp-//cckjQBZR.out
> 
> as soon as I compile for only one arch the error disapear.

When compiling manually, it also works and builds multi-arch.  I have
seen this error before, but not with the Library Template.  I can't
remember what triggers it.

> also,  when linking against the pd lib (inside the pd.app) it complains
> only
> one arch is present (i386 at the moment).
> anyone has a Mach-O pd with multi arch recipe?

If you mean this:

ld: warning: in /Applications/Pd-extended.app/Contents/Resources/bin/pd,
file was built for i386 which is not the architecture being linked
(x86_64)

This warning can be safely ignored.  It basically wants to check the
linking for each arch, but the symbols are the same for all arches on
all Pd libraries that use the Library Template (that I know of, at
least), so checking against one arch works fine.

.hc