Fix copying of nextstep/Emacs.app for make -j install

* configure.ac: Add ns_check_file.

* nextstep/Makefile.in (${ns_check_file}): Add so Emacs.app gets properly
updated when doing parallel make install.

ChangeLog

+2013-09-02  Jan Djärv  <jan.h.d@swipnet.se>
+
+	* configure.ac: Add ns_check_file.
+
 2013-08-31  Glenn Morris  <rgm@gnu.org>
 
 	* configure.ac (--with-sound): Rename ossaudio to bsd-ossaudio,

configure.ac

@@ -4897,10 +4897,13 @@ if test "$HAVE_NS" = "yes"; then
   if test "$NS_IMPL_GNUSTEP" = yes; then
     AC_CONFIG_FILES([nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in \
       nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in])
+    ns_check_file=Resources/Info-gnustep.plist
   else
     AC_CONFIG_FILES([nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in \
       nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in])
+    ns_check_file=Contents/Info.plist
   fi
+  AC_SUBST(ns_check_file)
 fi
 
 dnl Obviously there is duplication here wrt $SUBDIR_MAKEFILES.

nextstep/ChangeLog

+2013-09-02  Jan Djärv  <jan.h.d@swipnet.se>
+
+	* Makefile.in (${ns_check_file}): Add so Emacs.app gets properly
+	updated when doing parallel make install.
+
 2013-08-28  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* Makefile.in (SHELL): Now @SHELL@, not /bin/sh,

nextstep/Makefile.in

@@ -31,8 +31,9 @@ MKDIR_P = @MKDIR_P@
 ns_appdir = @ns_appdir@
 ns_appbindir = @ns_appbindir@
 ns_appsrc = @ns_appsrc@
+ns_check_file = @ns_appdir@/@ns_check_file@
 
-${ns_appdir}: ${srcdir}/${ns_appsrc} ${ns_appsrc}
+${ns_check_file} ${ns_appdir}: ${srcdir}/${ns_appsrc} ${ns_appsrc}
 	rm -rf ${ns_appdir}
 	${MKDIR_P} ${ns_appdir}
 	( cd ${srcdir}/${ns_appsrc} ; tar cfh - . ) | \
@@ -42,7 +43,7 @@ ${ns_appdir}: ${srcdir}/${ns_appsrc} ${ns_appsrc}
 	    ( cd ${ns_appdir} ; umask 022; tar xf - )
 	touch ${ns_appdir}
 
-${ns_appbindir}/Emacs: ${ns_appdir} ../src/emacs${EXEEXT}
+${ns_appbindir}/Emacs: ${ns_appdir} ${ns_check_file} ../src/emacs${EXEEXT}
 	${MKDIR_P} ${ns_appbindir}
 	cp -f ../src/emacs${EXEEXT} ${ns_appbindir}/Emacs