Better parallelism on MS-Windows for "make info".

 nt/makefile.w32-in (emacs, misc, lispref, lispintro): New targets,
 each runs makeinfo in its own subdirectory of 'doc'.
 (info-gmake): Depend on these new targets.

2 files changed, 11 insertions, 5 deletions

diff --git a/nt/ChangeLog b/nt/ChangeLog
index 349a43fe692..c7b94e64083 100644
--- a/nt/ChangeLog
+++ b/nt/ChangeLog
@@ -1,3 +1,9 @@
+2012-04-10  Eli Zaretskii  <eliz@gnu.org>
+
+        * makefile.w32-in (emacs, misc, lispref, lispintro): New targets,
+        each runs makeinfo in its own subdirectory of 'doc'.
+        (info-gmake): Depend on these new targets.
+
 2012-04-07  Glenn Morris  <rgm@gnu.org>
 
         * config.nt, makefile.w32-in, emacs.rc, emacsclient.rc:
diff --git a/nt/makefile.w32-in b/nt/makefile.w32-in
index f090849e6a9..fcf57e8046d 100644
--- a/nt/makefile.w32-in
+++ b/nt/makefile.w32-in
@@ -307,11 +307,11 @@ info-nmake:
         $(MAKE) $(MFLAGS) info
         cd $(MAKEDIR)
 
-info-gmake:
-        $(MAKE) $(MFLAGS) $(XMFLAGS) -C ../doc/emacs info
-        $(MAKE) $(MFLAGS) $(XMFLAGS) -C ../doc/misc info
-        $(MAKE) $(MFLAGS) $(XMFLAGS) -C ../doc/lispref info
-        $(MAKE) $(MFLAGS) $(XMFLAGS) -C ../doc/lispintro info
+info-gmake: emacs misc lispref lispintro
+
+emacs misc lispref lispintro:
+        $(MAKE) $(MFLAGS) $(XMFLAGS) -C ../doc/$@ info
+
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