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gnu: re2: Set CXX for cross-compilation.

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* gnu/packages/regex.scm (re2)[arguments]: Specify CXX in #:make-flags.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Sergei Trofimovich 2017-03-06 21:54:19 +00:00 committed by Ludovic Courtès
parent e7b9dac7b1
commit 612af7ff66
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GPG key ID: 090B11993D9AEBB5
1 changed files with 12 additions and 2 deletions
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14
gnu/packages/regex.scm
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@ -22,7 +22,8 @@ (define-module (gnu packages regex)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix build-system gnu))
#:use-module (guix build-system gnu)
#:use-module (guix utils))
(define-public re2
(package
@ -42,7 +43,16 @@ (define-public re2
(arguments
`(#:test-target "test"
;; There is no configure step, but the Makefile respects a prefix.
#:make-flags (list (string-append "prefix=" %output))
;; As ./configure does not know anything about the target CXX
;; we need to specify TARGET-g++ explicitly.
#:make-flags (list (string-append "prefix=" %output)
(string-append
"CXX=" ,(string-append
(if (%current-target-system)
(string-append
(%current-target-system) "-")
"")
"g++")))
#:phases
(modify-phases %standard-phases
(delete 'configure)