[darwinbuild-dev] -arch ppc
Charles Darwin
darwinskernel at gmail.com
Fri Aug 1 11:09:02 PDT 2008
On 1-Aug-08, at 12:12 PM, William Siegrist wrote:
>
> On Aug 1, 2008, at 4:43 AM, Charles Darwin wrote:
>
>>
>> On 1-Aug-08, at 12:35 AM, William Siegrist wrote:
>>
>>> On Jul 31, 2008, at 6:50 PM, Charles Darwin wrote:
>>>
>>>> How do I build for ppc only?
>>>>
>>>
>>> The overall idea is to set the RC_ARCHS environment variable. But
>>> you cant just export it, because its specified in the build
>>> plists. So here's 2 ways to do it:
>>>
>>> 1. The maintainable/proper way.... Make a new plist that has an
>>> environment key and a RC_ARCHS value. See 9A581.plist for an
>>> example of the environment variables. You only need to specify
>>> what you need to override, so you dont need keys for projects,
>>> macosx, darwin, whatever. You should just need the build,
>>> inherits, and environment keys. Use "darwinxref loadIndex path/to/
>>> new.plist" to load it. Use "darwinbuild -build=<build> <project>"
>>> to build. You can see the value of RC_ARCHS scroll by during the
>>> build process.
>>
>> I am going with this one.
>> Did this first:
>> $ curl -O http://svn.macosforge.org/repository/darwinbuild/trunk/plists/9A581.plist
>>
>> Changed this line:
>> RC_ARCHS=ppc # at the top (`grep i386 9A581.plist' returns 132
>> results though but I pretend not to see, or should I? My
>> understanding is that's why we are doing it this way and not the
>> quick/dirty way(?))
>>
>> <http://svn.macosforge.org/repository/darwinbuild/trunk/README>
>> says something about RC_ppc but I can't find it.
>>
>> I found some other interesting stuff here too:
>> What would happen if I removed individual projects from
>> 9A581.plist? Can I finally get rid of AppleTalk and Chess? How
>> about AppleRAID? (and where is bluetooth?)
>>
>> What if I changed source_sites from
>> http://src.macosforge.org/Projects/
>> to
>> http://www.opensource.apple.com/darwinsource/Current/
>> Would then darwinbuild do what it's supposed to do but build from
>> Current source? How about binary_sites?
>
>
> You dont need to get the plist manually. Try the following in a new
> directory:
>
> $ darwinbuild -init 9A581 # this makes some directories and
> downloads the plists
> $ ls .build # you should see a
> plist and the database here
>
> Then create a file at .build/ppc_only.plist (dont forget the
> leading period) and put this in it:
>
> // !$*UTF8*$!
> {
> build = ppc_only;
> darwin = "Darwin 9.0";
> inherits = 9A581;
> environment = {
> INSTALLED_PRODUCT_ASIDES = YES;
> MACOSX_DEPLOYMENT_TARGET = 10.5;
> NEXT_ROOT = "";
> RC_ARCHS = "ppc";
> RC_JASPER = YES;
> RC_NONARCH_CFLAGS = "-pipe -no-cpp-precomp";
> RC_OS = macos;
> RC_PRIVATE = /private;
> RC_RELEASE = Leopard;
> RC_XBS = YES;
> SEPARATE_STRIP = YES;
> UNAME_RELEASE = 9.0;
> UNAME_SYSNAME = Darwin;
> };
> macosx = "Mac OS X 10.5.0";
> }
>
>
> Then load the plist and build stuff....
>
> $ darwinxref loadIndex .build/ppc_only.plist # populates db
> with your custom build
> $ darwinbuild -build=ppc_only grep # builds
> grep for ppc only, for example
>
> You can make your plist inherit from whatever build you want. For
> example, lets say you want to build 9E17 projects with only ppc .
> And lets say you want to build zlib, and that specifies 4
> architectures normally (see .build/5A581.plist), you would have a
> plist like this to override that:
>
> // !$*UTF8*$!
> {
> build = ppc_only;
> darwin = "Darwin 9.4";
> inherits = 9E17;
> environment = {
> INSTALLED_PRODUCT_ASIDES = YES;
> MACOSX_DEPLOYMENT_TARGET = 10.5;
> NEXT_ROOT = "";
> RC_ARCHS = "ppc";
> RC_JASPER = YES;
> RC_NONARCH_CFLAGS = "-pipe -no-cpp-precomp";
> RC_OS = macos;
> RC_PRIVATE = /private;
> RC_RELEASE = Leopard;
> RC_XBS = YES;
> SEPARATE_STRIP = YES;
> UNAME_RELEASE = 9.0;
> UNAME_SYSNAME = Darwin;
> };
> macosx = "Mac OS X 10.5.4";
> projects = {
> zlib = {
> environment = {
> RC_ARCHS = "ppc";
> };
> };
> };
> }
>
I'm using this one. So I copies this part and then:
root# pbpaste > .build/ppc_only.plist
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> Remember to reload your plist if you make changes to it with the
> loadIndex command above. The RC_ppc variable is set automatically
> based on RC_ARCHS, so you shouldnt have to worry about it. As for
> src.macosforge.org versus opensource.apple.com, I run both servers
> and put the source on both at the same time. If something is
> missing, let me know since its probably just an error on my part.
> The binary_sites URL is used for downloading Roots and
> BinaryDrivers. If you have a specially built root hosted somewhere,
> you could use those keys to "darwinbuild -load <project>" and
> populate your build tree with your root.
>
>
> -Bill
>
>
root# darwinbuild -build=ppc_only xnu
?
?
mv _WKdmDecompress.o ./WKdmDecompress.o
g++ -nostdlib -static -r -arch ppc -force_cpusubtype_ALL -o
iokit.o ./WKdmCompress.o ./WKdmDecompress.o ./IOHibernateIO.cpo ./
IOHibernateRestoreKernel.o ./IOLib.cpo ./IOLocks.cpo ./
IOConditionLock.cpo ./IOSyncer.cpo ./IOStartIOKit.cpo ./
IODeviceTreeSupport.cpo ./IORegistryEntry.cpo ./IOService.cpo ./
IOServicePM.cpo ./IOPMinformee.cpo ./IOPMinformeeList.cpo ./
IOPMPowerStateQueue.cpo ./IOCatalogue.cpo ./IOPMPowerSource.cpo ./
IOPMPowerSourceList.cpo ./IOWorkLoop.cpo ./IOEventSource.cpo ./
IOInterruptEventSource.cpo ./IOCommandGate.cpo ./IOCommand.cpo ./
IOCommandPool.cpo ./IOCommandQueue.cpo ./IODMAEventSource.cpo ./
IOFilterInterruptEventSource.cpo ./IOTimerEventSource.cpo ./
IOBufferMemoryDescriptor.cpo ./IODMACommand.cpo ./IODeviceMemory.cpo ./
IOInterleavedMemoryDescriptor.cpo ./IOMapper.cpo ./IOCopyMapper.cpo ./
IOMemoryCursor.cpo ./IOMemoryDescriptor.cpo ./
IOMultiMemoryDescriptor.cpo ./IORangeAllocator.cpo ./
IOPlatformExpert.cpo ./IOCPU.cpo ./IONVRAM.cpo ./IODMAController.cpo ./
IOInterruptController.cpo ./IOUserClient.cpo ./IOKitDebug.cpo ./
IODataQueue.cpo ./IOSharedDataQueue.cpo ./IOStringFuncs.o ./
KernelConfigTables.cpo ./IOKitBSDInit.cpo ./DINetBootHook.cpo ./
RootDomainUserClient.cpo ./IOPowerConnection.cpo ./
IOWatchDogTimer.cpo ./IOAsmSupport.o ./IODBDMA.cpo ./IOSharedLock.o ./
IONVRAMController.cpo ./AppleNVRAM.cpo ./ApplePlatformExpert.cpo ./
AppleCPU.cpo ./IOPMrootDomain.cpo ./AppleMacIO.cpo ./AppleNMI.cpo
g++: Internal error: Bus error (program ld)
Please submit a full bug report.
See <URL:http://developer.apple.com/bugreporter> for instructions.
make[6]: *** [iokit.o] Error 1
make[5]: *** [build_all] Error 2
make[4]: *** [do_all] Error 2
make[3]: *** [build_all] Error 2
make[2]: *** [build_all] Error 2
make[1]: *** [build_all] Error 2
make: *** [all] Error 2
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++++++
BUILD TIME: 0h 12m 44s
EXIT STATUS: 2
Your thoughts please.
Regards,
Charles
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