git: 884eeff20ce9 - main - genoffset.sh: fix build break on MacOS

The branch main has been updated by jtl:

URL: https://cgit.FreeBSD.org/src/commit/?id=884eeff20ce91ff9fd5cd0a1766e094dcb15b463

commit 884eeff20ce91ff9fd5cd0a1766e094dcb15b463
Author:     Jonathan T. Looney <jtl@FreeBSD.org>
AuthorDate: 2023-11-16 17:45:02 +0000
Commit:     Jonathan T. Looney <jtl@FreeBSD.org>
CommitDate: 2023-11-16 17:54:28 +0000

    genoffset.sh: fix build break on MacOS
    
    Switch from using the shell's builtin echo command to using the
    builtin printf command to print the asserts.
    
    Reported by:    jrtc27
    Suggested by:   imp
    Fixes:  accfb4cc9346
    Sponsored by:   Netflix
---
 sys/kern/genoffset.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/genoffset.sh b/sys/kern/genoffset.sh
index c974a7d52e8c..25ed6ac7cb73 100644
--- a/sys/kern/genoffset.sh
+++ b/sys/kern/genoffset.sh
@@ -64,7 +64,7 @@ EOT
     echo "};"
     echo "#define _SA(s,f,o) _Static_assert(__builtin_offsetof(struct s ## _lite, f) == o, \\"
     printf '\t"struct "#s"_lite field "#f" not at offset "#o)\n'
-    echo -e "${asserts}\c"
+    printf "${asserts}"
     echo "#undef _SA"
     echo "#endif"
     echo "#endif"