gnu: gcc > 5: Use 'CPATH' instead of 'C_INCLUDE_PATH' & co.

Partly addresses <https://bugs.gnu.org/30756>.
Reported by julien lepiller <julien@lepiller.eu>,
Marius Bakke <mbakke@fastmail.com>,
and Giel van Schijndel <giel@mortis.eu>

* gnu/packages/gcc.scm (gcc-6)[native-search-paths]: New field.
This commit is contained in:
Ludovic Courtès 2018-05-07 12:02:23 +02:00
parent b992bfea74
commit 91a56b4ab5
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@ -476,7 +476,17 @@ (define-public gcc-6
"pa" "sh" "tilepro" "xtensa"))))) "pa" "sh" "tilepro" "xtensa")))))
(inputs (inputs
`(("isl" ,isl) `(("isl" ,isl)
,@(package-inputs gcc-4.7))))) ,@(package-inputs gcc-4.7)))
(native-search-paths
;; We have to use 'CPATH' for GCC > 5, not 'C_INCLUDE_PATH' & co., due to
;; <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129>.
(list (search-path-specification
(variable "CPATH")
(files '("include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib" "lib64")))))))
(define-public gcc-7 (define-public gcc-7
(package (package