bug#20081: Dangling symlinks gracelessly handled by ‘patch-shebangs’ & co.

[Ludovic Courtès]

Tomáš Čech <address@hidden> skribis:

> starting phase `patch-source-shebangs'
> Backtrace:
> In ice-9/boot-9.scm:
> 157: 15 [catch #t #<catch-closure 2357aa0> ...]
> In unknown file:
>   ?: 14 [apply-smob/1 #<catch-closure 2357aa0>]
> In ice-9/boot-9.scm:
>  63: 13 [call-with-prompt prompt0 ...]
> In ice-9/eval.scm:
> 432: 12 [eval # #]
> In ice-9/boot-9.scm:
> 2401: 11 [save-module-excursion #<procedure 2374880 at 
> ice-9/boot-9.scm:4045:3 ()>]
> 4050: 10 [#<procedure 2374880 at ice-9/boot-9.scm:4045:3 ()>]
> 1724: 9 [%start-stack load-stack ...]
> 1729: 8 [#<procedure 2389c60 ()>]
> In unknown file:
>   ?: 7 [primitive-load 
> "/gnu/store/06l4f3al56cg49rfiy79risam0f8yb4y-taskwarrior-2.4.3-guile-builder"]
> In ice-9/eval.scm:
> 387: 6 [eval # ()]
> In srfi/srfi-1.scm:
> 830: 5 [every1 #<procedure 2590d00 at 
> /gnu/store/j8w9vf3diyvkccsa21p9fqpwsl3wlsy3-module-import/guix/build/gnu-build-system.scm:580:9
>  (expr)> ...]
> In 
> /gnu/store/j8w9vf3diyvkccsa21p9fqpwsl3wlsy3-module-import/guix/build/gnu-build-system.scm:
> 584: 4 [#<procedure 2590d00 at 
> /gnu/store/j8w9vf3diyvkccsa21p9fqpwsl3wlsy3-module-import/guix/build/gnu-build-system.scm:580:9
>  (expr)> #]
> 167: 3 [patch-source-shebangs # ...]
> In unknown file:
>   ?: 2 [remove #<procedure 22cd0e0 at ice-9/boot-9.scm:1460:6 (str)> #]
> In ice-9/boot-9.scm:
> 1461: 1 [#<procedure 22cd0e0 at ice-9/boot-9.scm:1460:6 (str)> "./src/cal"]
> In unknown file:
>   ?: 0 [stat "./src/cal" #<undefined>]

I believe this is Really Fixed™ by cb85eb5 (in core-updates.)

Thanks!

Ludo’.