bug#22677: guix lint fails with -dc switch missing

[Ludovic Courtès]

Pjotr Prins  skribis:

> On Sun, Feb 21, 2016 at 11:36:50PM +0100, Ludovic Courtès wrote:
>> Running ‘configure’ creates guix/config.scm.  Could you check that this
>> is the case?
>
> Got it:
>
>
> (define %gzip
>   "/home/wrk/.guix-profile/bin/gzip")
>
> (define %bzip2
>   "/home/wrk/opt/guix-build-system/bin/bzip2")
>
> (define %xz
>   "/home/wrk/opt/guix-build-system/bin/xz")

OK, looks good.  Not sure what happened.

Thanks,
Ludo’.

bug#22677: guix lint fails with -dc switch missing

[Pjotr Prins]

On Sun, Feb 21, 2016 at 11:36:50PM +0100, Ludovic Courtès wrote:
> Running ‘configure’ creates guix/config.scm.  Could you check that this
> is the case?

Got it:


(define %gzip
  "/home/wrk/.guix-profile/bin/gzip")

(define %bzip2
  "/home/wrk/opt/guix-build-system/bin/bzip2")

(define %xz
  "/home/wrk/opt/guix-build-system/bin/xz")

-- 

bug#22677: guix lint fails with -dc switch missing

[Ricardo Wurmus]

Pjotr Prins  writes:

> When I run lint on a recent ceckout
>
>   ./pre-inst-env guix lint
>
> or
>
>   ./pre-inst-env guix lint python
>
> I get
>
>   filtered-port: failed to execute ' -dc ': No such file or directory
>

This looks like it is a result of an undefined %bzip2, %xz, and/or %gzip
value.  These values are used by utils.scm to assemble a command.  They
are defined in config.scm, which is created at configure/build time.

Do you have config.scm in the root directory of the repository?  Did you
run ./configure?

~~ Ricardo

bug#22677: guix lint fails with -dc switch missing

[Pjotr Prins]

When I run lint on a recent ceckout

  ./pre-inst-env guix lint

or

  ./pre-inst-env guix lint python

I get

  filtered-port: failed to execute ' -dc ': No such file or directory

Backtrace:
In unknown file:
   ?: 19 [apply-smob/1 #]
In ice-9/boot-9.scm:
  63: 18 [call-with-prompt prompt0 ...]
In ice-9/eval.scm:
 432: 17 [eval # #]
In ice-9/boot-9.scm:
2401: 16 [save-module-excursion #]
4050: 15 [#]
1724: 14 [%start-stack load-stack ...]
1729: 13 [#]
In unknown file:
   ?: 12 [primitive-load 
"/export2/izip/git/opensource/scheme/guix/scripts/guix"]
In guix/ui.scm:
1177: 11 [run-guix-command lint "python"]
In srfi/srfi-1.scm:
 619: 10 [for-each # 
#]
 619: 9 [for-each # #]
In guix/scripts/lint.scm:
 608: 8 [check-vulnerabilities #]
 602: 7 [# #]
In unknown file:
   ?: 6 [force #>]
In guix/scripts/lint.scm:
 592: 5 [#]
In ice-9/boot-9.scm:
 157: 4 [catch getaddrinfo-error ...]
In guix/cve.scm:
  67: 3 [call-with-cve-port #]
In guix/utils.scm:
 255: 2 [call-with-decompressed-port gzip ...]
In guix/cve.scm:
 143: 1 [# #]
 133: 0 [xml->vulnerabilities #]

guix/cve.scm:133:11: In procedure xml->vulnerabilities:
guix/cve.scm:133:11: Throw to key `parser-error' with args `(# "XML [22], unexpected EOF")'.
Backtrace:
In ice-9/boot-9.scm:
2401: 19 [save-module-excursion #]
4050: 18 [#]
1724: 17 [%start-stack load-stack ...]
1729: 16 [#]
In unknown file:
   ?: 15 [primitive-load 
"/export2/izip/git/opensource/scheme/guix/scripts/guix"]
In guix/ui.scm:
1177: 14 [run-guix-command lint "python"]
In srfi/srfi-1.scm:
 619: 13 [for-each # 
#]
 619: 12 [for-each # #]
In guix/scripts/lint.scm:
 608: 11 [check-vulnerabilities #]
 602: 10 [# #]
In unknown file:
   ?: 9 [force #>]
In guix/scripts/lint.scm:
 592: 8 [#]
In ice-9/boot-9.scm:
 157: 7 [catch getaddrinfo-error ...]
In guix/cve.scm:
  67: 6 [call-with-cve-port #]
In guix/utils.scm:
 255: 5 [call-with-decompressed-port gzip ...]
In guix/cve.scm:
 143: 4 [# #]
 133: 3 [xml->vulnerabilities #]
In ice-9/boot-9.scm:
 105: 2 [# 
parser-error ...]
  65: 1 [abort-to-prompt catch7 parser-error ...]
In unknown file:
   ?: 0 [scm-error misc-error #f "~A ~S" ("decompressed-port failure" (24327)) 
#f]

ERROR: In procedure scm-error:
ERROR: decompressed-port failure (24327)