gnu: lz4: Cross compile.

* gnu/packages/compression.scm (lz4)[arguments]: When targeting another
system use cc-for-target in make-flags.

diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index c5e72a5..d61c6bf 100644 (file)
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -804,7 +804,10 @@ decompression of some loosely related file formats used by Microsoft.")
        ("valgrind" ,valgrind)))
     (arguments
      `(#:test-target "test"
-       #:make-flags (list "CC=gcc"
+       ;; TODO: Integrate in next rebuild cycle.
+       #:make-flags (list ,(if (%current-target-system)
+                             (string-append "CC=" (cc-for-target))
+                             "CC=gcc")
                           (string-append "prefix=" (assoc-ref %outputs "out")))
        #:phases (modify-phases %standard-phases
                   (delete 'configure)            ;no configure script