From 1f86c08fdf8a4280eb321ad8732bc85f46f4ee6f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 16 Nov 2011 09:13:56 +0000
Subject: [PATCH] * Makefile.in (LIBRUBY_A): check if generated linked library
 is   valid for extconf.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog   | 5 +++++
 Makefile.in | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index f268ae3177..81ac159405 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Nov 16 18:13:52 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* Makefile.in (LIBRUBY_A): check if generated linked library is
+	  valid for extconf.
+
 Wed Nov 16 13:51:40 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* bignum.c (rb_big2ulong): need to calc in unsigned long, because
diff --git a/Makefile.in b/Makefile.in
index 6b12187454..824b30f0bb 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -177,6 +177,8 @@ $(LIBRUBY_A):
 		$(ECHO) linking static-library $@
 		$(Q) $(AR) $(ARFLAGS) $@ $(OBJS) $(DMYEXT)
 		@-$(RANLIB) $@ 2> /dev/null || true
+		@$(PURIFY) $(CC) $(XLDFLAGS) $(MAINOBJ) $(LIBRUBY_A) $(MAINLIBS) $(EXTLIBS) $(LIBS) $(OUTFLAG)conftest$(EXEEXT) $(LDFLAGS)
+		@$(RM) conftset$(EXEEXT)
 
 $(LIBRUBY_SO):
 		@-$(PRE_LIBRUBY_UPDATE)