gnu: qpdf: Remove run-time dependency on Perl.

* gnu/packages/pdf.scm (qpdf)[source](snippet): New field.
[arguments]: Add #:disallowed-references.
[inputs]: Move PERL to...
[native-inputs]: ... here.
This commit is contained in:
Ludovic Courtès 2016-05-02 15:41:46 +02:00
parent 6d49ca3bad
commit 503409b543
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1 changed files with 26 additions and 15 deletions

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@ -471,10 +471,21 @@ and examining the file structure (pdfshow).")
(uri (string-append "mirror://sourceforge/qpdf/qpdf-" (uri (string-append "mirror://sourceforge/qpdf/qpdf-"
version ".tar.gz")) version ".tar.gz"))
(sha256 (base32 (sha256 (base32
"1lq1v7xghvl6p4hgrwbps3a13ad6lh4ib3myimb83hxgsgd4n5nm")))) "1lq1v7xghvl6p4hgrwbps3a13ad6lh4ib3myimb83hxgsgd4n5nm"))
(modules '((guix build utils)))
(snippet
;; Replace shebang with the bi-lingual shell/Perl trick to remove
;; dependency on Perl.
'(substitute* "qpdf/fix-qdf"
(("#!/usr/bin/env perl")
"\
eval '(exit $?0)' && eval 'exec perl -wS \"$0\" ${1+\"$@\"}'
& eval 'exec perl -wS \"$0\" $argv:q'
if 0;\n")))))
(build-system gnu-build-system) (build-system gnu-build-system)
(arguments (arguments
'(#:phases (alist-cons-before `(#:disallowed-references (,perl)
#:phases (alist-cons-before
'configure 'patch-paths 'configure 'patch-paths
(lambda _ (lambda _
(substitute* "make/libtool.mk" (substitute* "make/libtool.mk"
@ -486,12 +497,12 @@ and examining the file structure (pdfshow).")
(("/usr/bin/env") (which "env")))) (("/usr/bin/env") (which "env"))))
%standard-phases))) %standard-phases)))
(native-inputs (native-inputs
`(("pkg-config" ,pkg-config))) `(("pkg-config" ,pkg-config)
("perl" ,perl)))
(propagated-inputs (propagated-inputs
`(("pcre" ,pcre))) `(("pcre" ,pcre)))
(inputs (inputs
`(("zlib" ,zlib) `(("zlib" ,zlib)))
("perl" ,perl)))
(synopsis "Command-line tools and library for transforming PDF files") (synopsis "Command-line tools and library for transforming PDF files")
(description (description
"QPDF is a command-line program that does structural, content-preserving "QPDF is a command-line program that does structural, content-preserving