diff options
Diffstat (limited to 'Makefile.in')
-rw-r--r-- | Makefile.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in index e68976257b..45eb7c68e8 100644 --- a/Makefile.in +++ b/Makefile.in @@ -251,8 +251,10 @@ install-cross: $(arch)-fake.rb $(RBCONFIG) rbconfig.rb $(arch_hdrdir)/ruby/confi Makefile: $(srcdir)/Makefile.in $(srcdir)/enc/Makefile.in $(MKFILES): config.status + @[ -f Makefile ] && mv Makefile Makefile.old MAKE=$(MAKE) $(SHELL) ./config.status - @{ \ + @cmp Makefile Makefile.old > /dev/null 2>&1 && echo Makefile unchanged && exit 0; \ + { \ echo "all:; -@rm -f conftest.mk"; \ echo "conftest.mk: .force; @echo AUTO_REMAKE"; \ echo ".force:"; \ |