Undefine SET_CMODEL before #define in rs6000/vxworks.h

This prevents warnings complaining about the redefinition
on top of the base version.

2025-10-16  Olivier Hainque  <hainque@adacore.com>

	* config/rs6000/vxworks.h (SET_CMODEL): Undefine before
	(re)defining.

diff --git a/gcc/config/rs6000/vxworks.h b/gcc/config/rs6000/vxworks.h
index 13c706b6114203a5662e75a637fa9c6213b9c9a8..f4a778dd016ca17cbea8d26897699958d41b57d5 100644 (file)
--- a/gcc/config/rs6000/vxworks.h
+++ b/gcc/config/rs6000/vxworks.h
@@ -270,6 +270,7 @@ along with GCC; see the file COPYING3.  If not see
 /* Allow code model to be selected.  */
 #undef TARGET_CMODEL
 #define TARGET_CMODEL rs6000_current_cmodel
+#undef SET_CMODEL
 #define SET_CMODEL(opt) rs6000_current_cmodel = opt
 
 /* For link specs, we leverage the linux configuration bits through