gnu: gnulib: Restore shebangs.

* gnu/packages/build-tools.scm (gnulib)[arguments]: Add
'restore-shebangs' phase.
[inputs, native-inputs]: Add bash-minimal.
[phase let-autogen-execute-gnulib-tool]: Specify a shell to execute
gnulib-tool from autogen.sh.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Vivien Kraus 2023-03-14 09:58:34 +01:00 committed by Ludovic Courtès
parent 2135f69dc0
commit 25cad45639
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@ -973,12 +973,25 @@ (define (find-ucd-files . names)
("NormalizationTest.txt" . "uninorm")
("auxiliary/GraphemeBreakTest.txt" . "unigbrk")
("auxiliary/WordBreakTest.txt" . "uniwbrk")))
(delete-file "gen-uni-tables")))))))
(inputs ;; Shebangs for some auxiliary build files.
(list python perl clisp))
(delete-file "gen-uni-tables"))))
(add-after 'install 'restore-shebangs
(lambda _
(substitute* (find-files
(string-append #$output "/src/gnulib")
(lambda (fname stat)
(and (not (string-suffix? "/lib/javaversion.class" fname))
(not (string-suffix? ".mo" fname)))))
(("^#! ?(.*)/bin/sh" _ prefix)
"#!/bin/sh")
(("^#! ?(.*)/bin/python3" _ prefix)
"#!/usr/bin/env python3")
(("^#! ?(.*)/bin/([a-zA-Z0-9-]+)" _ prefix program)
(string-append "#!/usr/bin/" program))))))))
(inputs
(list bash-minimal)) ;shebang for gnulib-tool
(native-inputs
(list
python perl clisp
bash-minimal python perl clisp
;; Unicode data:
ucd-next
;; Programs for the tests: