gnu: r-rcurl: Respect CURL_CA_BUNDLE variable.

Fixes <https://debbugs.gnu.org/31189>

* gnu/packages/statistics.scm (r-rcurl)[arguments]: Patch options to respect
CURL_CA_BUNDLE if no "cainfo" option is provided.
This commit is contained in:
Ricardo Wurmus 2018-04-17 12:48:48 +02:00
parent 82bead7537
commit 8d3dda021a
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@ -2734,6 +2734,18 @@ (define-public r-rcurl
"0l7qi45jxlf898n0jazabnam1yyczvqfdknd00bdirhhiplpd1sc"))))
(properties `((upstream-name . "RCurl")))
(build-system r-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'respect-CURL_CA_BUNDLE
(lambda _
(substitute* "R/options.S"
(("\\.els = rev\\(merge\\(list\\(\\.\\.\\.\\), \\.opts\\)\\)" m)
(string-append "\
certs = Sys.getenv(\"CURL_CA_BUNDLE\")
if (certs != \"\") { .opts = merge.list(.opts, list(cainfo=certs)) }
" m)))
#t)))))
(inputs
`(("libcurl" ,curl)))
(propagated-inputs