sim: no rule to make sim/ppc/Makefile.in

Seen with --enable-maintainer-mode.
make[3]: *** No rule to make target '.../sim/ppc/Makefile.in', needed
by 'ppc/stamp-pk'.  Stop.

	* sim/ppc/local.mk (stamp-pk): Depend on local.mk not
	Makefile.in.
	* Makefile.in: Regenerate.

Approved-By: Tom Tromey <tom@tromey.com>

sim/Makefile.in

diff --git a/sim/Makefile.in b/sim/Makefile.in
index 40cc9dc..ba27e9f 100644
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -5900,7 +5900,7 @@
 @SIM_ENABLE_ARCH_ppc_TRUE@	$(AM_V_at)touch $@
 @SIM_ENABLE_ARCH_ppc_TRUE@ppc/hw.c ppc/hw.h: ppc/stamp-igen
 @SIM_ENABLE_ARCH_ppc_TRUE@$(srcdir)/ppc/pk.h: @MAINT@ ppc/stamp-pk ; @true
-@SIM_ENABLE_ARCH_ppc_TRUE@ppc/stamp-pk: $(srcdir)/ppc/Makefile.in $(ppc_PACKAGE_SRC) $(srcroot)/move-if-change
+@SIM_ENABLE_ARCH_ppc_TRUE@ppc/stamp-pk: $(srcdir)/ppc/local.mk $(ppc_PACKAGE_SRC) $(srcroot)/move-if-change
 @SIM_ENABLE_ARCH_ppc_TRUE@	$(AM_V_GEN)echo "/* Generated file by local.mk; do not edit.  */" > ppc/pk.hin; \
 @SIM_ENABLE_ARCH_ppc_TRUE@	f=""; \
 @SIM_ENABLE_ARCH_ppc_TRUE@	for i in $(ppc_PACKAGE_SRC) ; do \

sim/ppc/local.mk

diff --git a/sim/ppc/local.mk b/sim/ppc/local.mk
index 627a1c6..f9f134a 100644
--- a/sim/ppc/local.mk
+++ b/sim/ppc/local.mk
@@ -265,7 +265,7 @@
 ## NB: The first for loop is to remove duplicates.
 %C%_PACKAGE_SRC = %D%/pk_disklabel.c
 $(srcdir)/%D%/pk.h: @MAINT@ %D%/stamp-pk ; @true
-%D%/stamp-pk: $(srcdir)/%D%/Makefile.in $(%C%_PACKAGE_SRC) $(srcroot)/move-if-change
+%D%/stamp-pk: $(srcdir)/%D%/local.mk $(%C%_PACKAGE_SRC) $(srcroot)/move-if-change
 	$(AM_V_GEN)echo "/* Generated file by local.mk; do not edit.  */" > %D%/pk.hin; \
 	f=""; \
 	for i in $(%C%_PACKAGE_SRC) ; do \