[bug#63751] [PATCH 2/3] gnu: zita-alsa-pcmi: fix cross-build.

[Z572]

* gnu/packages/audio.scm (zita-alsa-pcmi): fix cross-build.
[arguments]: use CXX-FOR-TARGET.
---
 gnu/packages/audio.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 6a24c5b9c6..a3873e7631 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -4460,7 +4460,8 @@ (define-public zita-alsa-pcmi
      `(#:tests? #f ; no "check" target
        #:make-flags
        (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
-             (string-append "SUFFIX="))
+             (string-append "SUFFIX=")
+             (string-append "CXX=" ,(cxx-for-target)))
        #:phases
        (modify-phases %standard-phases
          (add-after 'unpack 'patch-makefile-and-enter-directory
-- 
2.40.1