From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Mon, 24 Oct 2005 19:32:57 +0000 (+0200)
Subject: remove mv-if-diff
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=2c38b89b23afe1c5cf2287ecd6f0b15d00117c3b;p=p5sagit%2Fp5-mst-13.2.git

remove mv-if-diff
Message-ID: <20051024193257.2022ea0d@grubert.mandrakesoft.com>

(with tweak to add rm for opmini.c, remove mv-if-diff, and reflect
this removal in MANIFEST)

p4raw-id: //depot/perl@25842
---

diff --git a/MANIFEST b/MANIFEST
index e40df80..1c279af 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -2254,7 +2254,6 @@ mpeix/mpeix.c			MPE/iX port
 mpeix/mpeixish.h		MPE/iX port
 mpeix/nm			MPE/iX port
 mpeix/relink			MPE/iX port
-mv-if-diff			Script to mv a file if it changed
 myconfig.SH			Prints summary of the current configuration
 NetWare/bat/Buildtype.bat	NetWare port
 NetWare/bat/SetCodeWar.bat	NetWare port
diff --git a/Makefile.SH b/Makefile.SH
index 8184f87..dd95528 100644
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -424,8 +424,7 @@ $spitshell >>Makefile <<!GROK!THIS!
 # levels of symbolic links, even if we have only two)
 
 opmini.c: op.c
-	\$(CPS) op.c opmini.tmp
-	sh mv-if-diff opmini.tmp opmini.c
+	\$(CPS) op.c opmini.c
 
 opmini\$(OBJ_EXT): opmini.c
 	\$(CCCMD) \$(PLDLFLAGS) $DPERL_EXTERNAL_GLOB opmini.c
@@ -436,8 +435,7 @@ miniperlmain$(OBJ_EXT): miniperlmain.c patchlevel.h
 	$(CCCMD) $(PLDLFLAGS) $*.c
 
 perlmain.c: miniperlmain.c config.sh $(FIRSTMAKEFILE)
-	sh writemain $(DYNALOADER) $(static_ext) > writemain.tmp
-	sh mv-if-diff writemain.tmp perlmain.c
+	sh writemain $(DYNALOADER) $(static_ext) > perlmain.c
 
 !NO!SUBS!
 case "$osname" in
@@ -511,8 +509,7 @@ PERLEXPORT		= perl.exp
 	esac
 	$spitshell >>Makefile <<'!NO!SUBS!'
 perl.exp: $(MINIPERLEXP) makedef.pl config.sh $(SYM) $(SYMH)
-	./$(MINIPERLEXP) makedef.pl PLATFORM=aix CC_FLAGS="$(OPTIMIZE)" | sort -u | sort -f > perl.exp.tmp
-	sh mv-if-diff perl.exp.tmp perl.exp
+	./$(MINIPERLEXP) makedef.pl PLATFORM=aix CC_FLAGS="$(OPTIMIZE)" | sort -u | sort -f > perl.exp
 
 !NO!SUBS!
 	;;
@@ -521,8 +518,7 @@ os2)
 MINIPERLEXP		= miniperl
 
 perl5.def: $(MINIPERLEXP) makedef.pl config.sh $(SYM) $(SYMH) miniperl.map
-	./$(MINIPERLEXP) makedef.pl PLATFORM=os2 -DPERL_DLL=$(PERL_DLL) CC_FLAGS="$(OPTIMIZE)" > perl.exp.tmp
-	sh mv-if-diff perl.exp.tmp perl5.def
+	./$(MINIPERLEXP) makedef.pl PLATFORM=os2 -DPERL_DLL=$(PERL_DLL) CC_FLAGS="$(OPTIMIZE)" > perl.exp
 
 !NO!SUBS!
 	;;
@@ -772,11 +768,10 @@ lib/Config.pod: config.sh miniperl$(EXE_EXT) configpm Porting/Glossary
 $(CONFIGPM): lib/Config.pod
 
 lib/ExtUtils/Miniperl.pm: miniperlmain.c miniperl$(EXE_EXT) minimod.pl $(CONFIGPM)
-	$(LDLIBPTH) ./miniperl minimod.pl > minimod.tmp
-	sh mv-if-diff minimod.tmp $@
+	$(LDLIBPTH) ./miniperl minimod.pl > lib/ExtUtils/Miniperl.pm
 
 lib/re.pm: ext/re/re.pm
-	cp ext/re/re.pm ext/re/re.tmp && sh mv-if-diff ext/re/re.tmp lib/re.pm
+	cp ext/re/re.pm lib/re.pm
 
 $(plextract):	miniperl$(EXE_EXT) $(CONFIGPM) x2p/s2p
 	@-rm -f $@
diff --git a/mv-if-diff b/mv-if-diff
deleted file mode 100644
index 4a85b98..0000000
--- a/mv-if-diff
+++ /dev/null
@@ -1,15 +0,0 @@
-: mv-if-diff file1 file2
-: move file1 to file2 if file1 and file2 are different.
-
-if test $# -lt 2 ; then
-	echo "usage:  $0 file1 file2"
-	echo "move file1 to file2 if file1 and file2 are different."
-	exit 1
-fi
-if cmp $1 $2 >/dev/null 2>&1; then
-	echo "File $2 not changed."
-	rm -f $1
-else
-	rm -f $2
-	mv $1 $2
-fi