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Re: [darwinbuild] how to build the Security project?
by Kevin Van Vechten 16 Nov '05

16 Nov '05

On Nov 15, 2005, at 6:27 PM, Ben Zhu wrote: > A couple of follow-up questions: > > 1. Why we use the 8A428 instead of 8C46. What they really mean? > Where we > can find out the descriptions for such numbers? This number is the build version of the system you want darwinbuild to use while building the software. If you want to build the versions that are from 10.4, use 8A428. 10.4.2, use 8C46, and so on. You can find the build version of a Mac OS X system by running the `sw_vers` command. > 2. If I want to build a keychain app by using these header files and > libraries in my real OS X environment, what results such as those > files > in the BuildRoot directory I should move into the directory /usr/local > or somewhere in the system? You should be careful about using private headers (i.e. headers that aren't part of the Developer Tools package) since they may be incompatible in a future release. That being said, to install the private headers or a modified project built with darwinbuild, you can copy the project from the Roots directory to your system using the following: # ditto Roots/Security/Security-222.root~1 / Keep in mind that the open source Security framework is slightly different from the Mac OS X one. However, it will likely work in most cases. You should definitely make a back-up copy of your Mac OS X security framework. If you haven't modified the framework itself and are only trying to install the private headers, then you might want to consider removing the framework's dylib from the Roots directory before installing on the base system. - Kevin

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RE: [darwinbuild] how to build the Security project?
by Ben Zhu 16 Nov '05

16 Nov '05

Kevin, Follow your instructions, I have passed my build. A couple of follow-up questions: 1. Why we use the 8A428 instead of 8C46. What they really mean? Where we can find out the descriptions for such numbers? 2. If I want to build a keychain app by using these header files and libraries in my real OS X environment, what results such as those files in the BuildRoot directory I should move into the directory /usr/local or somewhere in the system? Thanks a lot, Ben

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[darwinbuild] how to build the Security project?
by Ben Zhu 15 Nov '05

15 Nov '05

Can anyone tell me how to build the security project? I downloaded Security-222 and Run under build root dir darwinbuild Security 222 or go to Source/Security-222 dir to run xcodebuild -buildstyle Darwin install I cannot pass my build. Any Suggestion? Thanks, Ben

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[darwinbuild] introducing darwinup
by Kevin Van Vechten 15 Nov '05

15 Nov '05

Last night I committed a project called darwinup to the darwinbuild project. The goal of darwinup is to provide a way to safely test roots built with darwinbuild on the base system. Roots that are installed with darwinup can be uninstalled, restoring the system to its original state. darwinup should be considered experimental at this time, so exercise caution while testing it, but I'm not aware of any catastrophic problems. darwinup does not currently back up any extended attributes (including resource forks) and I suspect the format of the database may change yet, so there might be compatibility issues in the near future. That being said, I'd appreciate any feedback from testing, bug reports, or fixes. Thanks, Kevin

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[darwinbuild] Where is bin/darwinbuildheaders?
by Robert Nicholson 13 Nov '05

13 Nov '05

Hi, So darwinbuildheaders is mentioned in the README but I don't see it anywhere.

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[darwinbuild] darwinbuild build environment issue
by Brady Dreiling 12 Nov '05

12 Nov '05

Hi, I am having difficulty building projects with darwinbuild. I receive this error when I try to build any project: Build log begins here: longjmp botch [ /SourceCache/xnu/xnu-792.6.22 ] make exporthdrs_mi longjmp botch make: *** [exporthdrs_mi] Abort trap ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ EXIT STATUS: 2 longjmp botch kansas:/Volumes/Builds/Build8F46 root# I have googled the "longjmp botch" error but the results have no comprehensible meaning to me. Does anyone know what would cause this error? Thanks, Brady Dreiling

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[darwinbuild] Re: Can't build Darwin
by Kevin Van Vechten 05 Nov '05

05 Nov '05

Hi Eric, Are you building on a Panther or Tiger system? I would only expect this to work on a Tiger system. Have you modified any other components with DarwinBuild prior to building xnu? If you want to do a ppc-only build, you can edit the RC_ARCHS environment variable in the same manner as I described in: <http://www.opendarwin.org/pipermail/darwinbuild/2005-November/ 000180.html> However, I don't think your problem is related to building universal binaries. - Kevin On Nov 5, 2005, at 11:55 AM, Eric Kuch wrote: > I have gotten to step 3 correctly, then when i type "darwinbuild xnu" > it works but then it fails, will you please tell me what is going > wrong with it? i think it has somthing to do with the RC_ARCHS if you > can tell me how i can change that so its only PPC, i would be very > thankful. > > <xnu-792.6.22.log~1> >

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[darwinbuild] Size of mach_kernel when using darwinbuild?
by James Reynolds 04 Nov '05

04 Nov '05

I used darwinbuild to build xnu-792.6.22 and it seems to me the file sizes are a bit high: ls -l Roots/xnu/xnu-792.6.22.root~1/mach_kernel -rw-r--r-- 1 root wheel 7790644 Nov 4 15:03 Roots/xnu/xnu-792.6.22.root~1/mach_kernel ls -l Symbols/xnu/xnu-792.6.22.sym~1/mach_kernel -rw-r--r-- 1 root wheel 51211964 Nov 4 15:03 Symbols/xnu/xnu-792.6.22.sym~1/mach_kernel ls -l /mach_kernel -rw-r--r-- 1 root wheel 4330232 Oct 3 21:04 /mach_kernel How is it that the version in Roots is so much larger than the version with symbols? After mounting a case system file system with permissions on, I just ran these 3 commands (fluff removed): /usr/local/bin/darwinbuild -init 8F46 /usr/local/bin/darwinbuild -fetch xnu /usr/local/bin/darwinbuild xnu Any ideas? -- Thanks, James Reynolds University of Utah Student Computing Labs james(a)scl.utah.edu 801-585-9811

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[darwinbuild] A couple of questions
by ice 03 Nov '05

03 Nov '05

1) How can I specify CFLAGS for use in the built projects? The guide just cuts off right where those directions should be... 2) Is there a way to automatically build a large number of projects? Should I just write a shell script that goes through the projects I want built?

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[darwinbuild] RELEASE: Darwin Build 0.7.2
by Kevin Van Vechten 02 Nov '05

02 Nov '05

The Darwin Build Scripts 0.7.2 release is available[1]. The full list of changes is available on the web[2]. This release includes several bug fixes over the 0.7.1 release. Notable changes include more accurate logging during -logdeps, better automatic receipt generation, more source patching options, better Header root dependency resolution, and xar[4] integration. This release includes the 8F46.plist (Darwin 8.3 / Mac OS X 10.4.3), and is capable of building the latest 8C46od1.plist[5]. In conjunction with 8F46 support, pre-built binary roots[*] have been uploaded to the OpenDarwin server. Kevin [1] <http://www.opendarwin.org/projects/darwinbuild/releases/ darwinbuild-0.7.1.tar.gz> [2] <http://www.opendarwin.org/projects/darwinbuild/releases/CHANGES> [3] <http://www.opendarwin.org/pipermail/darwinbuild/2005-August/ 000128.html> [4] <http://www.opendarwin.org/projects/xar/> [5] <http://release.opendarwin.org/release/8.2.1/plists/8C46od1.plist> [*] There are still some roots that have not yet been uploaded. Until they're uploaded, DarwinBuild will use the previous version of the following: AppleMacRISC4PE AppleOnboardAudio AppleRAID IOATABlockStorage IOUSBFamily JavaScriptCore JavaScriptGlue Kerberos WebCore X11 blojsom cctools libsecurity_keychain mDNSResponder python samba tcl

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