sim: m32r: reduce -Wno-error scope

Only two files in here still generates warnings, so reduce the -Werror
disable to that now that we require GNU make and can set variables on
a per-object basis.

diff --git a/sim/m32r/Makefile.in b/sim/m32r/Makefile.in
index 7b0ed1e0b93210851b0a82f7bfb435a7ce25d909..d9d8acfc30fdc2147058ee6fa212222877a3b2f7 100644 (file)
--- a/sim/m32r/Makefile.in
+++ b/sim/m32r/Makefile.in
@@ -43,8 +43,8 @@ SIM_EXTRA_DEPS = \
 
 SIM_EXTRA_CLEAN = m32r-clean
 
-# Code doesn't build cleanly yet.
-SIM_WERROR_CFLAGS =
+# Some modules don't build cleanly yet.
+cpu.o cpu2.o cpux.o m32r.o m32r2.o m32rx.o mloop.o mloop2.o mloopx.o sem.o sim-if.o traps.o: SIM_WERROR_CFLAGS =
 
 ## COMMON_POST_CONFIG_FRAG