Re: intel-specific header files missing from 10.3.9sdk ?
Re: intel-specific header files missing from 10.3.9sdk ?
- Subject: Re: intel-specific header files missing from 10.3.9sdk ?
- From: Rua Haszard Morris <email@hidden>
- Date: Tue, 16 May 2006 14:51:56 +1200
Thanks all, now I just have to fix the code to compile under 10.4 and
we're all set. The xcconfig files work nicely for setting up the
settings in all the projects..
On 16/05/2006, at 2:24 PM, Mike Jackson wrote:
What you want to use is an "xcconfig" file in your project. This
file will have settings for each target, ppc/10.3.9 and
i386/10.4.x. Below is a file that I use for my build settings. How
to use the files is covered in the documentation.
ARCHS $(NATIVE_ARCH)
GCC_VERSION_i386 4.0
GCC_VERSION_ppc 4.0
MACOSX_DEPLOYMENT_TARGET_i386 10.4
MACOSX_DEPLOYMENT_TARGET_ppc 10.3
SDKROOT_i386 /Developer/SDKs/MacOSX10.4u.sdk
SDKROOT_ppc /Developer/SDKs/MacOSX10.3.9.sdk
HEADER_SEARCH_PATHS_i386 $(SDKROOT_($arch))/Developer/Headers/
FlatCarbon
$(SDKROOT_($arch))/usr/include/gcc/darwin/4.0/c++
$(SDKROOT_($arch))/usr/include/gcc/darwin/4.0/c++/($arch)-
darwin
$(SDKROOT_($arch))/usr/include/gcc/darwin/4.0/c++/($arch)-
darwin/bits
$(SDKROOT_($arch))/usr/include/architecture/($arch)
HEADER_SEARCH_PATHS_ppc $(SDKROOT_($arch))/Developer/Headers/
FlatCarbon
$(SDKROOT_($arch))/usr/include/gcc/darwin/3.3/c++
$(SDKROOT_($arch))/usr/include/gcc/darwin/3.3/c++/($arch)-
darwin
$(SDKROOT_($arch))/usr/include/gcc/darwin/3.3/c++/($arch)-
darwin/bits
$(SDKROOT_($arch))/usr/include/architecture/($arch)
FRAMEWORK_SEARCH_PATHS $(SDKROOT_($arch))/System/Library/Frameworks
PREBINDING = $(PREBINDING_$(CURRENT_ARCH))
PREBINDING_i386 = NO
PREBINDING_ppc = YES
--------
Mike Jackson
imikejackson <at> gmail <dot> com
On May 15, 2006, at 9:47 PM, Rua Haszard Morris wrote:
Some of my Xcode projects do not build in Release configuration
because header files (for example c++config.h) can't be found. All
projects target 10.3.9 (and using the 10.3.9 sdk) and use gcc 4.0.
The Debug configuration builds successfully, and the Release
configuration builds if ARCHS is set to "ppc". But if an i386
build is attempted, errors are generated starting with not being
able to find c++config.h (included in <string>).
After some investigation I found that this file is present in the
10.3.9 sdk in a "powerpc-apple-darwin" subfolder, and there is no
matching intel counterpart, explaining why the i386 build wasn't
able to find the file.
Looking at 10.4u sdk I notice that there are "c++config.h" files
in "i686-apple-darwin8" and "powerpc-apple-darwin8" (and also
"powerpc64-apple-darwin8" ). Should there be a i686 folder in the
10.3.9 sdk? Or is what I am trying to do (target 10.3.9 for intel
and ppc using gcc 4.0) not supported?
I have tried uninstalling and reinstalling Developer Tools, in
case there was a problem with my install. Also I have experimented
with targeting 10.4, which does workaround the "c++config.h"
issue, but introduces many more issues given that our code
currently targets 10.3.9.
Any suggestions?
Is anybody out there on the list targeting 10.3.9 (intel + ppc)
using gcc 4.0? Is it possible to build a universal binary that
targets 10.3.9; should I be using separate targets for the intel
and powerpc builds?
Thanks,
Rua HM._______________________________________________
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