X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7ee7bcd4e9d9c4efbc58b6f2f07455bf63e57f78..9e7acc86c3a777f65b32d495b7e37e86882f93c8:/Makefile.in

diff --git a/Makefile.in b/Makefile.in
index 15315eac..be2235a0 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -27,7 +27,8 @@ VERSION=@VERSION@
 .SUFFIXES: .c .o
 
 GENFILES=configure.sh config.h.in proto.h proto.h-tstamp rsync.1 rsyncd.conf.5
-HEADERS=byteorder.h config.h errcode.h proto.h rsync.h ifuncs.h lib/pool_alloc.h
+HEADERS=byteorder.h config.h errcode.h proto.h rsync.h ifuncs.h itypes.h inums.h \
+	lib/pool_alloc.h
 LIBOBJ=lib/wildmatch.o lib/compat.o lib/snprintf.o lib/mdfour.o lib/md5.o \
 	lib/permstring.o lib/pool_alloc.o lib/sysacls.o lib/sysxattrs.o @LIBOBJS@
 ZLIBOBJ=zlib/deflate.o zlib/inffast.o zlib/inflate.o zlib/inftrees.o \
@@ -126,11 +127,23 @@ conf:
 conf_stop: configure.sh config.h.in
 
 configure.sh config.h.in: configure.in aclocal.m4
+	@if test -f configure.sh; then cp -p configure.sh configure.sh.old; else touch configure.sh.old; fi
+	@if test -f config.h.in; then cp -p config.h.in config.h.in.old; else touch config.h.in.old; fi
 	autoconf -o configure.sh
 	autoheader && touch config.h.in
-	@echo 'Configure files changed -- perhaps run:'
-	@echo '  make reconfigure'
-	@exit 1
+	@if diff configure.sh configure.sh.old >/dev/null 2>&1; then \
+	    echo "configure.sh is unchanged."; \
+	    rm configure.sh.old; \
+	fi
+	@if diff config.h.in config.h.in.old >/dev/null 2>&1; then \
+	    echo "config.h.in is unchanged."; \
+	    rm config.h.in.old; \
+	fi
+	@if test -f configure.sh.old -o -f config.h.in.old; then \
+	    echo 'Configure files changed -- perhaps run:'; \
+	    echo '  make reconfigure'; \
+	    exit 1; \
+	fi
 
 reconfigure: configure.sh
 	./config.status --recheck
@@ -139,9 +152,15 @@ reconfigure: configure.sh
 make_stop: Makefile
 
 Makefile: Makefile.in config.status
+	@if test -f Makefile; then cp -p Makefile Makefile.old; else touch Makefile.old; fi
 	@./config.status
-	@echo "Makefile updated -- rerun your make command."
-	@exit 1
+	@if diff Makefile Makefile.old >/dev/null 2>&1; then \
+	    echo "Makefile is unchanged."; \
+	    rm Makefile.old; \
+	else \
+	    echo "Makefile updated -- rerun your make command."; \
+	    exit 1; \
+	fi
 
 proto: proto.h-tstamp
 
@@ -165,7 +184,7 @@ rsyncd.conf.5: rsyncd.conf.yo
 
 clean: cleantests
 	rm -f *~ $(OBJS) $(CHECK_PROGS) $(CHECK_OBJS) $(CHECK_SYMLINKS) \
-		rounding rounding.h
+		rounding rounding.h *.old
 
 cleantests:
 	rm -rf ./testtmp*