* Makefile.in (genrtl.c genrtl.h): Add dummy command for GNU make.

From-SVN: r17418

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4fa1039..af0e17b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jan 19 09:43:15 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+        * Makefile.in (genrtl.c genrtl.h): Add dummy command for GNU make.
+
 Mon Jan 19 09:38:18 1998  Richard Henderson  <rth@cygnus.com>
 
        * configure.in: Find declaration for sbrk.

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 496c555..344def6 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1587,6 +1587,8 @@ stamp-output : $(md_file) genoutput $(srcdir)/move-if-change
 
 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H)
 genrtl.c genrtl.h : stamp-genrtl
+       @true   # force gnu make to recheck modification times.
+
 stamp-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
        ./gengenrtl tmp-genrtl.h tmp-genrtl.c
        $(srcdir)/move-if-change tmp-genrtl.h genrtl.h