March 2005 - Darwin-dev - lists.apple.com

IOUSBDevice in IOUSBInterface comes opened?
by Ness Joumaa 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hello, Thanks, --ness _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… I have set the Provider Class in my plist that I want to get IOUSBInterface's. In my start function, I use the provider's (IOUSBInterface) GetDevice function to get the IOUSBDevice. Does GetDevice return an opened IOUSBDevice, or should I open it? This email sent to site_archiver(a)lists.apple.com

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XCode cvs authentication problem
by Dario 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… Hi all, I am having a lot of problem using XCode with cvs over ssh, authentication always fails. I have tried to cleanly checking out the module, but it want go in any case, while from the command line everything woks fine. This email sent to site_archiver(a)lists.apple.com

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Re: Loader Not Using Newer Library Version
by Martin Costabel 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com User-agent: Mozilla Thunderbird 1.0 (Macintosh/20041206) I'm compiling my dylib as follows: gcc -dynamiclib -current_version 0.8.25 \ src/f1.pic.o src/f2.pic.o s -o libfoo.0.8.25.dylib and installing it in /usr/local/lib like: -rwxr-xr-x libfoo.0.8.25.dylib lrwxr-xr-x libfoo.0.8.dylib -> libfoo.0.8.25.dylib lrwxr-xr-x libfoo.dylib -> libfoo.0.8.25.dylib -rw-r--r-- libfoo.a But when I increment the version, programs compiled with an older version will not load: $ ./test dyld: ./test can't open library: libfoo.0.8.24.dylib (No such file or directory, errno = 2) Trace/BPT trap -- Martin _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… Michael B Allen wrote: The idea of the symlink libfoo.0.8.dylib -> libfoo.0.8.25.dylib is that the install_name of the library is libfoo.0.8.dylib. If you install a new version, it will still have the same install_name and the symlink will still be present, it will just point to the new version. This email sent to site_archiver(a)lists.apple.com

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Where to find apple-gcc-1671 source? (wanted for distccd cross compiler)
by Adam Cohen 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding; b=jMpODjC2fto3I0YP/14cAI5LBsev+10E3TV1Yc2p2XdHE+vgXobU/1rgXtcYNjM/sbyPxMZnNYXU1B7cyzLhBDufggFNITRLKY65UhbPsiKXIHKmjwyHVSZcT4bOs7W1HFqrLimoHCZnmJvQw7p+5rejjhx7N1BeW0JUSV56SP4= Can anyone tell me how I can obtain the apple gcc release 1671 source (cvs or otherwise), corresonding to the November 2004 developer tools gcc update? I've been trying to build a ppc cross compiler for use with distccd, and although I've successfully built Apple's gcc-1495 on debian x86, I'd like to use the exact same version that I'm using on my development machines. I've tried using the Apple cvs repository for gcc3 located at: :pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root but I couldn't find the apple-gcc-1671 branch. I also tried using the FSF anonymous cvs access at: :ext:anoncvs@savannah.gnu.org:/cvsroot/gcc but the earliest release I could find was apple-gcc-1740. So I take it somewhere between release 1495 and 1740, the cvs repository was transitioned from the Apple servers to the FSF servers, and it seems as though apple-gcc-671 is lost somewhere in cvs limbo. So if anyone has any idea where I can get a copy of this release, please let me know. Thanks, Adam _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Re: environ symbol undefined?
by Michael B Allen 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Fri, 25 Mar 2005 21:45:37 -0800 Matt Watson <mwatson(a)apple.com> wrote: > > _environ > > libtool: internal link edit command failed > > > > What doesn't libc export that symbol? What am I doing wrong? > > Are you building a shared library? If so, that symbol gets filled in > at process startup time, so it is only defined in executables. You > need to do something like: > > #include <crt_externs.h> > #define environ (*_NSGetEnviron()) Yup. That fixes it. Maybe this should really be added to the .SYNOPSIS of the environ(7) man page? Thanks, Mike -- IRC - where men are men, women are men, and the boys are FBI agents. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Loader Not Using Newer Library Version
by Michael B Allen 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com I'm compiling my dylib as follows: gcc -dynamiclib -current_version 0.8.25 \ src/f1.pic.o src/f2.pic.o s -o libfoo.0.8.25.dylib and installing it in /usr/local/lib like: -rwxr-xr-x libfoo.0.8.25.dylib lrwxr-xr-x libfoo.0.8.dylib -> libfoo.0.8.25.dylib lrwxr-xr-x libfoo.dylib -> libfoo.0.8.25.dylib -rw-r--r-- libfoo.a But when I increment the version, programs compiled with an older version will not load: $ ./test dyld: ./test can't open library: libfoo.0.8.24.dylib (No such file or directory, errno = 2) Trace/BPT trap I have tried several permutations of -compatibility_version and -install_name with no effect. How does one create a shared library so that the loader will accept a newer library version provided it is not less than X.Y.Z? Thanks, Mike -- IRC - where men are men, women are men, and the boys are FBI agents. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Re: environ symbol undefined?
by Matt Watson 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Mar 25, 2005, at 9:01 PM, Michael B Allen wrote: I reference the symbol environ(7) but the linker is choking on it: ld: for architecture ppc ld: Undefined symbols: ___eprintf _environ libtool: internal link edit command failed #include <crt_externs.h> #define environ (*_NSGetEnviron()) matt. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… What doesn't libc export that symbol? What am I doing wrong? Are you building a shared library? If so, that symbol gets filled in at process startup time, so it is only defined in executables. You need to do something like: This email sent to site_archiver(a)lists.apple.com

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Re: How to create a .dylib
by Michael B Allen 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Mon, 21 Mar 2005 23:04:23 +0100 Markus Weissmann <mww(a)opendarwin.org> wrote: > you mean something like > $ gcc somestuff.c -dynamiclib -o mylib.0.0.1.dylib -current_version > 0.0.1 -install_name /usr/local/mylib.dylib > ? What if you're just linking? Is the following correct? gcc -dynamiclib -current_version 0.8.1 \ -install_name /usr/local/libfoo.0.8.21.dylib \ src/f1.pic.o src/f2.pic.o -o libfoo.0.8.21.dylib ? Also I see using libtool -dynamic directly is not suitable just as using ld on Linux is not to be used directly. Is this true of creating archives as well? I read that the preferred method to create and archive was libtool -static [1]. Thanks, Mike [1] Mach-O Runtime Architecture : Building Mach-O Files : Static Archive Libraries http://developer.apple.com/documentation/DeveloperTools/Conceptual/MachORun… -- IRC - where men are men, women are men, and the boys are FBI agents. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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environ symbol undefined?
by Michael B Allen 26 Mar '05

26 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com I reference the symbol environ(7) but the linker is choking on it: ld: for architecture ppc ld: Undefined symbols: ___eprintf _environ libtool: internal link edit command failed What doesn't libc export that symbol? What am I doing wrong? Thanks, Mike -- IRC - where men are men, women are men, and the boys are FBI agents. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Re: Unix Syntax Color schemes
by Tim Seufert 25 Mar '05

25 Mar '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Mar 24, 2005, at 1:47 AM, Derick Centeno wrote: Fink works fine on 10.3.8 here. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… You should know however that fink and other applications like it won't work with OS X v. 10.3.8, and upcoming Tiger if one goes by the bit shown of it on Apple's website from it's conference in France will probably be even more different! This email sent to site_archiver(a)lists.apple.com

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