It is not the problem that they are not signed, but the problem that the fork(2) syscall is prevented from working in sandbox. Using the compiler as a library eliminated all the fork(2) calls.
On Jun 17, 2014, at 9:33, SevenBits <sevenbitst...@gmail.com> wrote: > On Jun 16, 2014, at 9:25 PM, Maxthon Chan <xcvi...@me.com> wrote: > >> You are not allowed to run unsigned code from within the app sandbox. > > Are the command line developer tools not signed? One would think that they > would be signed with Apple’s certificate… I have been able to execute other > executables in /bin and /usr/bin in the past with no problems. > >> >> There are some way to circumvent this, but it will require you to call the >> compiler as a library. Look into lib clang and you will find out how to link >> clang into your app, and compile within your own program code. > > Seems relatively straightforward. I will look into this, thanks. > >> >> On Jun 17, 2014, at 9:12, SevenBits <sevenbitst...@gmail.com> wrote: >> >>> Does anyone know how to do this? Whenever I try to invoke the clang >>> compiler from within my sandboxed application, I get an error message >>> saying that the compiler cannot be used from within the sandbox. I have >>> permission to access all of the necessary files, so Powerbox denying access >>> to one of the resources is not at issue. >>> >>> Here’s the specific error message: >>> >>> xcrun: error: cannot be used within an App Sandbox. >>> >>> My application, as part of its features, contains a C code generator which >>> generates C code that my program then turns into an executable. I have the >>> com.apple.security.files.user-selected.executable permission in my >>> entitlements file… I’m not sure what the problem is. Ideally, I’d like my >>> user to not have to compile the code themselves, as they may not >>> necessarily be tech-savvy enough to do so. >>> >>> Anyone have any ideas? >>> >>> — SevenBits >>> _______________________________________________ >>> >>> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >>> >>> Please do not post admin requests or moderator comments to the list. >>> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >>> >>> Help/Unsubscribe/Update your Subscription: >>> https://lists.apple.com/mailman/options/cocoa-dev/xcvista%40me.com >>> >>> This email sent to xcvi...@me.com >> >
signature.asc
Description: Message signed with OpenPGP using GPGMail
_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
