03/04: gnu: alpine: Support cross-gcc'ing.

[guix-commits]

nckx pushed a commit to branch master
in repository guix.

commit aa784dc850fd683ade4dee7f2e2ad630e604b432
Author: Tobias Geerinckx-Rice <address@hidden>
AuthorDate: Sun May 17 02:51:04 2020 +0200

    gnu: alpine: Support cross-gcc'ing.
    
    * gnu/packages/mail.scm (alpine)[arguments]: Use ${target}-gcc when
    cross-compiling.
---
 gnu/packages/mail.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 6e39dc2..e6728aa 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -2703,7 +2703,11 @@ operators and scripters.")
            #t))))
     (build-system gnu-build-system)
     (arguments
-     `(#:make-flags (list "CC=gcc")
+     `(#:make-flags
+       (let ((target ,(%current-target-system)))
+         (list (string-append "CC=" (if target
+                                        (string-append target "-gcc")
+                                        "gcc"))))
        #:configure-flags (list (string-append "--with-ssl-include-dir="
                                               (assoc-ref %build-inputs 
"openssl")
                                               "/include/openssl")