Re: Universal build of cranky open source lib with a configure script
Re: Universal build of cranky open source lib with a configure script
- Subject: Re: Universal build of cranky open source lib with a configure script
- From: Peter Mulholland <email@hidden>
- Date: Fri, 26 Jan 2007 13:31:50 +0000
Hello Shamyl,
Wednesday, January 24, 2007, 8:01:48 PM, you wrote:
> I'm trying to build a ppc lib from my intel mac, so I can lipo it
> together with the intel lib. I've read a few docs off ADC which gave
> me the general idea to build it twice, once native, the other for
> ppc. The instructions given may work in some places, but they don't
> seem to be working for me to build a universal library of ODE ( Open
> Dynamics Engine )
> I've tried the approach from Technote 2137, where I set the CFLAGS
> and LDFLAGS to result in a universal build, but that doesn't work --
> the compile fails arguing that the cpu types don't add up right.
> I've also tried setting up the configure script to crosscompile:
> ./configure --build=ppc-apple-darwin8.8.2 --enable-release --with-
> trimesh=gimpact --prefix=/Users/zakariya/Projects/ODE/buildppc/
> This one builds, but when I examine the output library, it's i386,
> not PPC. I've tried a number of variations of the parameters, but no
> matter what, I get intel binary output.
> In the end, I might just try to build this on a PPC, and lipo that
> output with the local build, but getting ODE to build on OS X
> required some mojo with the X11 headers which I... embarrassingly...
> can't recall how I did :p
> So local cross compiling is appealing, obviously. Any ideas?
Try using the method SDL uses for this - look at thier "gcc-fat.sh"
script which you pass to ./configure as the CC.
--
Best regards,
Peter mailto:email@hidden
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