nobu	2012-03-22 14:59:48 +0900 (Thu, 22 Mar 2012)

  New Revision: 35105

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=35105

  Log:
    * configure.in (Makefile): check with svn info, since svn 1.7 doesn't
      have .svn under descendent directories.

  Modified files:
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 35104)
+++ configure.in	(revision 35105)
@@ -3051,19 +3051,22 @@
 
 AC_CONFIG_FILES($FIRSTMAKEFILE)
 AC_CONFIG_FILES(Makefile, [{
-	if test -d "$srcdir/.svn"; then
+	if ${VCS+set}; then
+	    :
+	elif svn info "$srcdir" > /dev/null 2>&1; then
 	    VCS='svn'
-	    VCSUP='$(VCS) up $(SVNUPOPTIONS)'
 	elif test -d "$srcdir/.git/svn"; then
 	    VCS='git svn'
-	    VCSUP='$(VCS) rebase $(GITSVNREBASEOPTIONS)'
 	elif test -d "$srcdir/.git"; then
 	    VCS='git'
-	    VCSUP='$(VCS) pull $(GITPULLOPTIONS)'
 	else
 	    VCS='echo cannot'
-	    VCSUP='$(VCS)'
 	fi
+	AS_CASE("$VCS",
+		[svn],       [VCSUP='$(VCS) up $(SVNUPOPTIONS)'],
+		["git svn"], [VCSUP='$(VCS) rebase $(GITSVNREBASEOPTIONS)'],
+		[git],       [VCSUP='$(VCS) pull $(GITPULLOPTIONS)'],
+		[VCSUP='$(VCS)'])
 	sed '/^MISSING/s/\$U\././g;/^VCS *=/s#@VCS@#'"$VCS"'#;/^VCSUP *=/s#@VCSUP@#'"$VCSUP"'#' Makefile
 	echo; test x"$EXEEXT" = x || echo 'miniruby: miniruby$(EXEEXT)'
 	if test "$gnumake" != yes; then

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