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gnu: r-minimal: Remove timestamp from man page. 

* gnu/packages/statistics.scm (r-minimal)[arguments]: Adjust
"build-reproducibly" phase to prevent the bundled help2man script from
printing the current month and year.
This commit is contained in:
Ricardo Wurmus 2017-08-27 13:52:42 +02:00
parent af9bb4cab8
commit 174fbd5f3b
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gnu/packages/statistics.scm
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@ -185,6 +185,14 @@ be output in text, PostScript, PDF or HTML.")
(substitute* "src/library/tools/Makefile.in"
(("(install_package_description\\(.*\"')\\)\"" line prefix)
(string-append prefix ", builtStamp='1970-01-01')\"")))
;; R bundles an older version of help2man, which does not respect
;; SOURCE_DATE_EPOCH. We cannot just use the latest help2man,
;; because that breaks a test.
(with-fluids ((%default-port-encoding "ISO-8859-1"))
(substitute* "tools/help2man.pl"
(("my \\$date = strftime \"%B %Y\", localtime" line)
(string-append line " 1"))))
#t))
(add-before 'configure 'set-default-pager
;; Set default pager to "cat", because otherwise it is "false",