[bug#62431] [PATCH] gnu: libjxr: fix cross-build.

[Z572]

* gnu/packages/image.scm (libjxr): fix cross-build.
[arguments]:<#:phases>:build-shared-library: use cc-for-target replace "gcc"
---
 gnu/packages/image.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 0709c793b1..0da990e63a 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -35,6 +35,7 @@
 ;;; Copyright ?? 2022 Jai Vetrivelan <jaivetrivelan@gmail.com>
 ;;; Copyright ?? 2022 ( <paren@disroot.org>
 ;;; Copyright ?? 2022-2023 Bruno Victal <mirai@makinata.eu>
+;;; Copyright ?? 2023 Zheng Junjie <873216071@qq.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -458,7 +459,7 @@ (define-public libjxr
            (lambda _
              ;; The Makefile uses optimization level 1, so the same
              ;; level is used here for consistency.
-             (invoke "gcc" "-shared" "-fPIC" "-O"
+             (invoke ,(cc-for-target) "-shared" "-fPIC" "-O"
                      ;; Common files.
                      "adapthuff.o" "image.o" "strcodec.o" "strPredQuant.o"
                      "strTransform.o" "perfTimerANSI.o"
@@ -469,7 +470,7 @@ (define-public libjxr
                      "encode.o" "segenc.o" "strenc.o" "strFwdTransform.o"
                      "strPredQuantEnc.o"
                      "-o" "libjpegxr.so")
-             (invoke "gcc" "-shared" "-fPIC" "-O"
+             (invoke ,(cc-for-target) "-shared" "-fPIC" "-O"
                      ;; Glue files.
                      "JXRGlue.o" "JXRMeta.o" "JXRGluePFC.o" "JXRGlueJxr.o"
                      ;; Test files.
-- 
2.39.2