Silenced a warning, apparently a GCC 12 (ld) bug.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@16263 27425a3e-05d8-49a3-a47f-9c15f0e5edd8

os/sb/apps/msh/make/msh-ram.make

@@ -25,7 +25,7 @@ endif
 
 # Linker extra options here.
 ifeq ($(USE_LDOPT),)
-  USE_LDOPT = -q -Wl,-zmax-page-size=512
+  USE_LDOPT = -q -Wl,-zmax-page-size=512,--no-warn-rwx-segment
 endif
 
 # Enable this if you want link time optimizations (LTO).

os/sb/apps/msh/source/sglob.c

@@ -94,7 +94,7 @@ static char *lsalloc(sglob_t *psglob, size_t len) {
 }
 
 /* Copyright not specified so public domain code, not my thing.*/
-bool match(const char *pattern, const char *text) {
+static bool match(const char *pattern, const char *text) {
 
   if (*pattern == '\0' && *text == '\0')
     return true;