From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Tue, 6 Jul 1993 18:56:48 +0000 (+0000)
Subject: 	* Makefile.in: Remove gdb before creating a new one.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c2153bf2ba548be79fd1995ccedefac44a7705d6;p=binutils-gdb.git

	* Makefile.in: Remove gdb before creating a new one.
	Update init.c atomically.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a83d2b8ad10..c844b540919 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 Tue Jul  6 11:51:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
+	* Makefile.in: Remove gdb before creating a new one.
+	Update init.c atomically.
+
 	* Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
 	(ALLCONFIG): Add config/alpha/alpha-osf1.mh.
 
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 8d21ccb2374..cc3118e7615 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -461,9 +461,14 @@ uninstall: force
 	@$(MAKE) DO=uninstall "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do 
 
 init.c: munch $(OBS) $(TSOBS)
-	$(srcdir)/munch $(MUNCH_DEFINE) $(OBS) $(TSOBS) > init.c
+	$(srcdir)/munch $(MUNCH_DEFINE) $(OBS) $(TSOBS) > init.c-new
+	mv init.c-new init.c
 
+.PRECIOUS: init.c
+
+# Removing the old gdb first works better if it is running, at least on SunOS.
 gdb: $(OBS) $(TSOBS) $(ADD_DEPS) $(CDEPS) init.o
+	rm -f gdb
 	$(CC-LD) $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdb \
 	  init.o $(OBS) $(TSOBS) $(ADD_FILES) $(CLIBS) $(LOADLIBES)