CHG .	29831->29843	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29843;diff_format=u
CHG ChangeLog	29829->29842	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?p1=trunk/ChangeLog&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG common.mk	29825->29840	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/common.mk?p1=trunk/common.mk&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG random.c	29409->29843	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/random.c?p1=trunk/random.c&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG version.h	29830->29841	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/version.h?p1=trunk/version.h&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG cygwin/GNUmakefile.in	29829->29837	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/cygwin/GNUmakefile.in?p1=trunk/cygwin/GNUmakefile.in&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG lib/mkmf.rb	29820->29842	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/lib/mkmf.rb?p1=trunk/lib/mkmf.rb&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG lib/optparse.rb	28954->29834	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/lib/optparse.rb?p1=trunk/lib/optparse.rb&r1=29831&r2=29843&pathrev=29843;diff_format=u
ADD misc/rb_optparse.bash	none->29832	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/misc/rb_optparse.bash?view=markup&pathrev=29843;diff_format=u
ADD misc/rb_optparse.zsh	none->29834	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/misc/rb_optparse.zsh?view=markup&pathrev=29843;diff_format=u
ADD test/optparse/test_bash_completion.rb	none->29832	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/optparse/test_bash_completion.rb?view=markup&pathrev=29843;diff_format=u
CHG test/optparse/test_getopts.rb	26542->29832	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/optparse/test_getopts.rb?p1=trunk/test/optparse/test_getopts.rb&r1=29831&r2=29843&pathrev=29843;diff_format=u
ADD test/optparse/test_zsh_completion.rb	none->29834	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/optparse/test_zsh_completion.rb?view=markup&pathrev=29843;diff_format=u
CHG test/rexml/test_core.rb	29827->29835	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/rexml/test_core.rb?p1=trunk/test/rexml/test_core.rb&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG test/ruby/test_rand.rb	29083->29843	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_rand.rb?p1=trunk/test/ruby/test_rand.rb&r1=29831&r2=29843&pathrev=29843;diff_format=u
CHG win32/Makefile.sub	29828->29839	http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/win32/Makefile.sub?p1=trunk/win32/Makefile.sub&r1=29831&r2=29843&pathrev=29843;diff_format=u

===================================================================
+++ 20101120T202002
@@ 15 @@
 Revision: <rev>
 Node Kind: directory
 Schedule: normal
+Last Changed Author: nobu
+Last Changed Rev: 29843
+Last Changed Date: 2010-11-20 12:04:59 +0900 (Sat, 20 Nov 2010)
 
 == autoconf # <time>
 + autoconf
@@ 4820 @@
 ./revision.h updated
 compiling -test-/add_suffix
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/add_suffix'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling bug.c
 linking shared-object -test-/add_suffix/bug.so
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/add_suffix'
 compiling -test-/bug-3571
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3571'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling bug.c
 linking shared-object -test-/bug-3571/bug.so
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3571'
 compiling -test-/bug-3662
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3662'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling bug.c
 linking shared-object -test-/bug-3662/bug.so
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3662'
 compiling -test-/string
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/string'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling init.c
 compiling set_len.c
 linking shared-object -test-/string/string.so
@@ 4885 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/string'
 compiling bigdecimal
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/bigdecimal'
+Makefile:<line_b>: warning: overriding commands for target `.cc.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_b>: warning: overriding commands for target `.mm.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_b>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_b>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_b>: warning: overriding commands for target `.C.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.C.o'
 compiling bigdecimal.c
 bigdecimal.h:<line_a>: warning: ‘VPrint’ declared ‘static’ but never defined
 linking shared-object bigdecimal.so
@@ 4902 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/bigdecimal'
 compiling continuation
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/continuation'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling continuation.c
 linking shared-object continuation.so
 installing default continuation libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/continuation'
 compiling coverage
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/coverage'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling coverage.c
 linking shared-object coverage.so
 installing default coverage libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/coverage'
 compiling curses
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/curses'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling curses.c
 linking shared-object curses.so
 installing default curses libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/curses'
 compiling dbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling dbm.c
 linking shared-object dbm.so
 installing default dbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dbm'
 compiling digest
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest'
+Makefile:<line_c>: warning: overriding commands for target `.cc.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_c>: warning: overriding commands for target `.mm.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_c>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_c>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_c>: warning: overriding commands for target `.C.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.C.o'
 compiling digest.c
 linking shared-object digest.so
 installing digest libraries
@@ 4983 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest'
 compiling digest/bubblebabble
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/bubblebabble'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling bubblebabble.c
 linking shared-object digest/bubblebabble.so
 installing default bubblebabble libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/bubblebabble'
 compiling digest/md5
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/md5'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling md5init.c
 compiling md5ossl.c
 linking shared-object digest/md5.so
@@ 5016 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/md5'
 compiling digest/rmd160
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/rmd160'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling rmd160init.c
 compiling rmd160ossl.c
 linking shared-object digest/rmd160.so
@@ 5033 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/rmd160'
 compiling digest/sha1
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha1'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling sha1init.c
 compiling sha1ossl.c
 linking shared-object digest/sha1.so
@@ 5050 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha1'
 compiling digest/sha2
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha2'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 compiling sha2init.c
 compiling sha2ossl.c
 linking shared-object digest/sha2.so
@@ 5067 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha2'
 compiling dl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl'
+Makefile:<line_e>: warning: overriding commands for target `.cc.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_e>: warning: overriding commands for target `.mm.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_e>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_e>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_e>: warning: overriding commands for target `.C.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.C.o'
 compiling dl.c
 compiling cptr.c
 compiling handle.c
@@ 5087 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl'
 compiling dl/callback
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/callback'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 generating callback.c
 compiling callback.c
 compiling callback-0.c
@@ 5114 @@
 compiling dl/win32
 compiling etc
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/etc'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling etc.c
 linking shared-object etc.so
 installing default etc libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/etc'
 compiling fcntl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fcntl'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling fcntl.c
 linking shared-object fcntl.so
 installing default fcntl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fcntl'
 compiling fiber
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiber'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling fiber.c
 linking shared-object fiber.so
 installing default fiber libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiber'
 compiling fiddle
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiddle'
+Makefile:<line_f>: warning: overriding commands for target `.cc.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_f>: warning: overriding commands for target `.mm.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_f>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_f>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_f>: warning: overriding commands for target `.C.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.C.o'
 compiling function.c
 compiling closure.c
 compiling conversions.c
@@ 5181 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiddle'
 compiling gdbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/gdbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling gdbm.c
 linking shared-object gdbm.so
 installing default gdbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/gdbm'
 compiling iconv
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/iconv'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling iconv.c
 linking shared-object iconv.so
 installing default iconv libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/iconv'
 compiling io/console
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/console'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling console.c
 linking shared-object io/console.so
 installing default console libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/console'
 compiling io/nonblock
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/nonblock'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling nonblock.c
 linking shared-object io/nonblock.so
 installing default nonblock libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/nonblock'
 compiling io/wait
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/wait'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling wait.c
 linking shared-object io/wait.so
 installing default wait libraries
@@ 5265 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json'
 compiling json/generator
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/generator'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling generator.c
 In file included from generator.c:1:
 generator.h:<line_a>:5: warning: "HAVE_RE_H" is not defined
@@ 5283 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/generator'
 compiling json/parser
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/parser'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling parser.c
 In file included from parser.rl:1:
 parser.h:<line_a>:5: warning: "HAVE_RE_H" is not defined
@@ 5309 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/parser'
 compiling mathn/complex
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/complex'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling complex.c
 linking shared-object mathn/complex.so
 installing default complex libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/complex'
 compiling mathn/rational
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/rational'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling rational.c
 linking shared-object mathn/rational.so
 installing default rational libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/rational'
 compiling nkf
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/nkf'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 compiling nkf.c
 In file included from nkf-utf8/nkf.c:30,
                  from nkf.c:62:
@@ 5361 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/nkf'
 compiling objspace
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/objspace'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling objspace.c
 linking shared-object objspace.so
 installing default objspace libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/objspace'
 compiling openssl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/openssl'
+Makefile:<line_g>: warning: overriding commands for target `.cc.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_g>: warning: overriding commands for target `.mm.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_g>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_g>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_g>: warning: overriding commands for target `.C.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.C.o'
 compiling ossl_pkey_dh.c
 compiling ossl_pkcs5.c
 compiling ossl_pkey_rsa.c
@@ 5424 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/openssl'
 compiling pathname
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pathname'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 compiling pathname.c
 linking shared-object pathname.so
 installing default pathname libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pathname'
 compiling psych
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/psych'
+Makefile:<line_h>: warning: overriding commands for target `.cc.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_h>: warning: overriding commands for target `.mm.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_h>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_h>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_h>: warning: overriding commands for target `.C.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.C.o'
 compiling emitter.c
 compiling to_ruby.c
 compiling parser.c
@@ 5460 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/psych'
 compiling pty
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pty'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 compiling pty.c
 linking shared-object pty.so
 installing default pty libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pty'
 compiling racc/cparse
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/racc/cparse'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling cparse.c
 linking shared-object racc/cparse.so
 installing default cparse libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/racc/cparse'
 compiling readline
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/readline'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling readline.c
 linking shared-object readline.so
 installing default readline libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/readline'
 compiling ripper
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/ripper'
+Makefile:<line_i>: warning: overriding commands for target `.cc.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_i>: warning: overriding commands for target `.mm.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_i>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_i>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_i>: warning: overriding commands for target `.C.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.C.o'
 extracting ripper.y from ../.././ext/ripper/tools/preproc.rb
 compiling compiler ripper.y
 generating eventids1.c from ../.././parse.y
@@ 5534 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/ripper'
 compiling sdbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/sdbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling init.c
 compiling _sdbm.c
 linking shared-object sdbm.so
@@ 5551 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/sdbm'
 compiling socket
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/socket'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 generating constant definitions
 compiling init.c
 compiling constants.c
@@ 5581 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/socket'
 compiling stringio
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/stringio'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling stringio.c
 linking shared-object stringio.so
 installing default stringio libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/stringio'
 compiling strscan
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/strscan'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling strscan.c
 linking shared-object strscan.so
 installing default strscan libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/strscan'
 compiling syck
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syck'
+Makefile:<line_j>: warning: overriding commands for target `.cc.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_j>: warning: overriding commands for target `.mm.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_j>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_j>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_j>: warning: overriding commands for target `.C.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.C.o'
 compiling handler.c
 In file included from handler.c:10:
 syck.h:<line_a>:5: warning: "DEBUG" is not defined
@@ 5660 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syck'
 compiling syslog
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syslog'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling syslog.c
 linking shared-object syslog.so
 installing default syslog libraries
@@ 5688 @@
 compiling win32ole
 compiling zlib
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/zlib'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 compiling zlib.c
 linking shared-object zlib.so
 installing default zlib libraries
@@ 5742 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby'
 compiling -test-/add_suffix
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/add_suffix'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/add_suffix'
 compiling -test-/bug-3571
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3571'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3571'
 compiling -test-/bug-3662
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3662'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3662'
 compiling -test-/string
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/string'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default string libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/string'
 compiling bigdecimal
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/bigdecimal'
+Makefile:<line_b>: warning: overriding commands for target `.cc.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_b>: warning: overriding commands for target `.mm.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_b>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_b>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_b>: warning: overriding commands for target `.C.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.C.o'
 installing default bigdecimal libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/bigdecimal'
 compiling continuation
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/continuation'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default continuation libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/continuation'
 compiling coverage
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/coverage'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default coverage libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/coverage'
 compiling curses
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/curses'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default curses libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/curses'
 compiling dbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default dbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dbm'
 compiling digest
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest'
+Makefile:<line_c>: warning: overriding commands for target `.cc.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_c>: warning: overriding commands for target `.mm.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_c>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_c>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_c>: warning: overriding commands for target `.C.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.C.o'
 installing digest libraries
 installing default digest libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest'
 compiling digest/bubblebabble
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/bubblebabble'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bubblebabble libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/bubblebabble'
 compiling digest/md5
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/md5'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default md5 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/md5'
 compiling digest/rmd160
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/rmd160'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default rmd160 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/rmd160'
 compiling digest/sha1
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha1'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default sha1 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha1'
 compiling digest/sha2
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha2'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default sha2 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha2'
 compiling dl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl'
+Makefile:<line_e>: warning: overriding commands for target `.cc.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_e>: warning: overriding commands for target `.mm.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_e>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_e>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_e>: warning: overriding commands for target `.C.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.C.o'
 installing dl libraries
 installing default dl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl'
 compiling dl/callback
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/callback'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default callback libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/callback'
 compiling dl/win32
@@ 5986 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/win32'
 compiling etc
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/etc'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default etc libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/etc'
 compiling fcntl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fcntl'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default fcntl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fcntl'
 compiling fiber
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiber'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default fiber libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiber'
 compiling fiddle
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiddle'
+Makefile:<line_f>: warning: overriding commands for target `.cc.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_f>: warning: overriding commands for target `.mm.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_f>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_f>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_f>: warning: overriding commands for target `.C.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.C.o'
 installing default fiddle libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiddle'
 compiling gdbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/gdbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default gdbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/gdbm'
 compiling iconv
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/iconv'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default iconv libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/iconv'
 compiling io/console
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/console'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default console libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/console'
 compiling io/nonblock
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/nonblock'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default nonblock libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/nonblock'
 compiling io/wait
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/wait'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default wait libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/wait'
 compiling json
@@ 6116 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json'
 compiling json/generator
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/generator'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default generator libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/generator'
 compiling json/parser
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/parser'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default parser libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/parser'
 compiling mathn/complex
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/complex'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default complex libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/complex'
 compiling mathn/rational
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/rational'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default rational libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/rational'
 compiling nkf
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/nkf'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default nkf libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/nkf'
 compiling objspace
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/objspace'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default objspace libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/objspace'
 compiling openssl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/openssl'
+Makefile:<line_g>: warning: overriding commands for target `.cc.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_g>: warning: overriding commands for target `.mm.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_g>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_g>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_g>: warning: overriding commands for target `.C.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.C.o'
 installing default openssl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/openssl'
 compiling pathname
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pathname'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default pathname libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pathname'
 compiling psych
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/psych'
+Makefile:<line_h>: warning: overriding commands for target `.cc.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_h>: warning: overriding commands for target `.mm.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_h>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_h>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_h>: warning: overriding commands for target `.C.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.C.o'
 installing default psych libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/psych'
 compiling pty
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pty'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default pty libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pty'
 compiling racc/cparse
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/racc/cparse'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default cparse libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/racc/cparse'
 compiling readline
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/readline'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default readline libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/readline'
 compiling ripper
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/ripper'
+Makefile:<line_i>: warning: overriding commands for target `.cc.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_i>: warning: overriding commands for target `.mm.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_i>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_i>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_i>: warning: overriding commands for target `.C.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.C.o'
 installing default ripper libraries
 checking ../.././parse.y and ../.././ext/ripper/eventids2.c
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/ripper'
 compiling sdbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/sdbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default sdbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/sdbm'
 compiling socket
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/socket'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default socket libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/socket'
 compiling stringio
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/stringio'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default stringio libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/stringio'
 compiling strscan
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/strscan'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default strscan libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/strscan'
 compiling syck
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syck'
+Makefile:<line_j>: warning: overriding commands for target `.cc.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_j>: warning: overriding commands for target `.mm.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_j>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_j>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_j>: warning: overriding commands for target `.C.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.C.o'
 installing default syck libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syck'
 compiling syslog
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syslog'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default syslog libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syslog'
 compiling tk
@@ 6395 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/win32ole'
 compiling zlib
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/zlib'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default zlib libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/zlib'
 making ruby
@@ 7172 @@
 
 Files:       504
 Classes:    1088 (  653 undocumented)
+Constants:  1364 ( 1140 undocumented)
 Modules:     244 (  142 undocumented)
+Methods:    7641 ( 2858 undocumented)
+ 53.63% documented
 
 Elapsed: <t>s
 == version # <time>
@@ 7232 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby'
 compiling -test-/add_suffix
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/add_suffix'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/add_suffix'
 compiling -test-/bug-3571
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3571'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3571'
 compiling -test-/bug-3662
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3662'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bug libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/bug-3662'
 compiling -test-/string
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/string'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default string libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/-test-/string'
 compiling bigdecimal
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/bigdecimal'
+Makefile:<line_b>: warning: overriding commands for target `.cc.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_b>: warning: overriding commands for target `.mm.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_b>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_b>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_b>: warning: overriding commands for target `.C.o'
+Makefile:<line_b>: warning: ignoring old commands for target `.C.o'
 installing default bigdecimal libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/bigdecimal'
 compiling continuation
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/continuation'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default continuation libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/continuation'
 compiling coverage
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/coverage'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default coverage libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/coverage'
 compiling curses
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/curses'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default curses libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/curses'
 compiling dbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default dbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dbm'
 compiling digest
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest'
+Makefile:<line_c>: warning: overriding commands for target `.cc.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_c>: warning: overriding commands for target `.mm.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_c>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_c>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_c>: warning: overriding commands for target `.C.o'
+Makefile:<line_c>: warning: ignoring old commands for target `.C.o'
 installing digest libraries
 installing default digest libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest'
 compiling digest/bubblebabble
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/bubblebabble'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default bubblebabble libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/bubblebabble'
 compiling digest/md5
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/md5'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default md5 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/md5'
 compiling digest/rmd160
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/rmd160'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default rmd160 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/rmd160'
 compiling digest/sha1
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha1'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default sha1 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha1'
 compiling digest/sha2
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha2'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default sha2 libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/digest/sha2'
 compiling dl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl'
+Makefile:<line_e>: warning: overriding commands for target `.cc.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_e>: warning: overriding commands for target `.mm.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_e>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_e>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_e>: warning: overriding commands for target `.C.o'
+Makefile:<line_e>: warning: ignoring old commands for target `.C.o'
 installing dl libraries
 installing default dl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl'
 compiling dl/callback
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/callback'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default callback libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/callback'
 compiling dl/win32
@@ 7476 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/dl/win32'
 compiling etc
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/etc'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default etc libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/etc'
 compiling fcntl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fcntl'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default fcntl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fcntl'
 compiling fiber
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiber'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default fiber libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiber'
 compiling fiddle
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiddle'
+Makefile:<line_f>: warning: overriding commands for target `.cc.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_f>: warning: overriding commands for target `.mm.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_f>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_f>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_f>: warning: overriding commands for target `.C.o'
+Makefile:<line_f>: warning: ignoring old commands for target `.C.o'
 installing default fiddle libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/fiddle'
 compiling gdbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/gdbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default gdbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/gdbm'
 compiling iconv
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/iconv'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default iconv libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/iconv'
 compiling io/console
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/console'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default console libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/console'
 compiling io/nonblock
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/nonblock'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default nonblock libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/nonblock'
 compiling io/wait
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/wait'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default wait libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/io/wait'
 compiling json
@@ 7606 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json'
 compiling json/generator
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/generator'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default generator libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/generator'
 compiling json/parser
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/parser'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default parser libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/json/parser'
 compiling mathn/complex
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/complex'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default complex libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/complex'
 compiling mathn/rational
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/rational'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default rational libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/mathn/rational'
 compiling nkf
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/nkf'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default nkf libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/nkf'
 compiling objspace
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/objspace'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default objspace libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/objspace'
 compiling openssl
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/openssl'
+Makefile:<line_g>: warning: overriding commands for target `.cc.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_g>: warning: overriding commands for target `.mm.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_g>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_g>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_g>: warning: overriding commands for target `.C.o'
+Makefile:<line_g>: warning: ignoring old commands for target `.C.o'
 installing default openssl libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/openssl'
 compiling pathname
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pathname'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default pathname libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pathname'
 compiling psych
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/psych'
+Makefile:<line_h>: warning: overriding commands for target `.cc.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_h>: warning: overriding commands for target `.mm.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_h>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_h>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_h>: warning: overriding commands for target `.C.o'
+Makefile:<line_h>: warning: ignoring old commands for target `.C.o'
 installing default psych libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/psych'
 compiling pty
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pty'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default pty libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/pty'
 compiling racc/cparse
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/racc/cparse'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default cparse libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/racc/cparse'
 compiling readline
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/readline'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default readline libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/readline'
 compiling ripper
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/ripper'
+Makefile:<line_i>: warning: overriding commands for target `.cc.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_i>: warning: overriding commands for target `.mm.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_i>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_i>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_i>: warning: overriding commands for target `.C.o'
+Makefile:<line_i>: warning: ignoring old commands for target `.C.o'
 installing default ripper libraries
 checking ../.././parse.y and ../.././ext/ripper/eventids2.c
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/ripper'
 compiling sdbm
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/sdbm'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default sdbm libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/sdbm'
 compiling socket
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/socket'
+Makefile:<line_d>: warning: overriding commands for target `.cc.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_d>: warning: overriding commands for target `.mm.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_d>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_d>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_d>: warning: overriding commands for target `.C.o'
+Makefile:<line_d>: warning: ignoring old commands for target `.C.o'
 installing default socket libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/socket'
 compiling stringio
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/stringio'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default stringio libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/stringio'
 compiling strscan
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/strscan'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default strscan libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/strscan'
 compiling syck
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syck'
+Makefile:<line_j>: warning: overriding commands for target `.cc.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_j>: warning: overriding commands for target `.mm.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_j>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_j>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_j>: warning: overriding commands for target `.C.o'
+Makefile:<line_j>: warning: ignoring old commands for target `.C.o'
 installing default syck libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syck'
 compiling syslog
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syslog'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default syslog libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/syslog'
 compiling tk
@@ 7885 @@
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/win32ole'
 compiling zlib
 make[1]: Entering directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/zlib'
+Makefile:<line_a>: warning: overriding commands for target `.cc.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cc.o'
+Makefile:<line_a>: warning: overriding commands for target `.mm.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.mm.o'
+Makefile:<line_a>: warning: overriding commands for target `.cxx.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cxx.o'
+Makefile:<line_a>: warning: overriding commands for target `.cpp.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.cpp.o'
+Makefile:<line_a>: warning: overriding commands for target `.C.o'
+Makefile:<line_a>: warning: ignoring old commands for target `.C.o'
 installing default zlib libraries
 make[1]: Leaving directory `/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/zlib'
 making ruby
@@ 7916 @@
 == test-all # <time>
 + make test-all TESTS=-v RUBYOPT=-w
 ./miniruby -I./lib -I.ext/common  ./tool/runruby.rb --extout=.ext  -- "./test/runner.rb" -v
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - canon
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - sw
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - cn
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: shadowing outer local variable - s
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - s
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_b>: warning: shadowing outer local variable - s
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - s
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/ripper/test_parser_events.rb:<line_a>: warning: assigned but unused variable - var
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/iconv/utils.rb:2:in `<top (required)>': iconv will be deprecated in the future, use String#encode instead.
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/syck/test_yaml.rb:<line_a>: warning: assigned but unused variable - dj
@@ 8101 @@
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/sdbm/test_sdbm.rb:<line_a>: warning: assigned but unused variable - sdbm
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/sdbm/test_sdbm.rb:<line_b>: warning: assigned but unused variable - sdbm
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/test_open3.rb:<line_a>: warning: assigned but unused variable - t
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/optparse/test_zsh_completion.rb:<line_a>: warning: method redefined; discarding old setup
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/optparse/test_bash_completion.rb:<line_a>: warning: previous definition of setup was here
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/rinda/test_rinda.rb:<line_a>: warning: instance variable @m not initialized
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/cgi/test_cgi_core.rb:<line_a>: warning: assigned but unused variable - cgi
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/test/cgi/test_cgi_core.rb:<line_a>: warning: assigned but unused variable - list2
@@ 16247 @@
 <elapsed> s: .
 TestOptionParser#test_order: <elapsed> s: .
 TestOptionParser#test_permute: <elapsed> s: .
+TestOptionParser::BashCompletion#test_compsys: <elapsed> s: .
+TestOptionParser::BashCompletion#test_empty: <elapsed> s: .
+TestOptionParser::BashCompletion#test_long_f: <elapsed> s: .
+TestOptionParser::BashCompletion#test_long_for_option: <elapsed> s: .
+TestOptionParser::BashCompletion#test_long_for_option_args: <elapsed> s: .
+TestOptionParser::BashCompletion#test_long_for_option_complete: <elapsed> s: .
+TestOptionParser::BashCompletion#test_one_hyphen: <elapsed> s: .
+TestOptionParser::BashCompletion#test_two_hyphen: <elapsed> s: .
+TestOptionParser::Getopts#test_long_arg: <elapsed> s: .
+TestOptionParser::Getopts#test_long_noarg: <elapsed> s: .
+TestOptionParser::Getopts#test_short_arg: <elapsed> s: .
+TestOptionParser::Getopts#test_short_noarg: <elapsed> s: .
 TestOptionParser::NoArg::Def1#test_abbrev: <elapsed> s: .
 TestOptionParser::NoArg::Def1#test_ambiguous: <elapsed> s: .
 TestOptionParser::NoArg::Def1#test_long: <elapsed> s: .
@@ 17618 @@
 (ripper):<line_c>: warning: assigned but unused variable - gdbm
 (ripper):<line_a>: warning: assigned but unused variable - read_ready
 (ripper):<line_b>: warning: assigned but unused variable - read_ready
+(ripper):<line_a>: warning: assigned but unused variable - ran
+(ripper):<line_a>: warning: assigned but unused variable - af
+(ripper):<line_a>: warning: assigned but unused variable - qclass
+(ripper):<line_a>: warning: assigned but unused variable - tmp
+(ripper):<line_a>: warning: assigned but unused variable - expected
+(ripper):<line_a>: warning: assigned but unused variable - gem
+(ripper):<line_a>: warning: assigned but unused variable - sender_addr
+(ripper):<line_b>: warning: assigned but unused variable - sender_addr
+(ripper):<line_a>: warning: assigned but unused variable - this_file
+(ripper):<line_b>: warning: assigned but unused variable - this_file
+(ripper):<line_a>: warning: assigned but unused variable - method
+(ripper):<line_b>: warning: assigned but unused variable - method
+(ripper):<line_c>: warning: assigned but unused variable - method
+(ripper):<line_d>: warning: assigned but unused variable - method
 <elapsed> s: .
 TestRipper::ParserEvents#test_BEGIN: <elapsed> s: .
 TestRipper::ParserEvents#test_END: <elapsed> s: .
@@ 18952 @@
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/tk/sample/tkmultilistbox.rb:<line_b>: warning: `*' interpreted as argument prefix
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/tk/sample/tktextio.rb:<line_a>: warning: assigned but unused variable - x2
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/ext/tk/sample/tktextio.rb:<line_a>: warning: assigned but unused variable - y2
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - canon
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - sw
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - cn
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: shadowing outer local variable - s
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - s
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_b>: warning: shadowing outer local variable - s
+/var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/optparse.rb:<line_a>: warning: assigned but unused variable - s
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/rdoc/generator/darkfish.rb:<line_a>: warning: assigned but unused variable - rel_prefix
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/rdoc/generator/darkfish.rb:<line_a>: warning: assigned but unused variable - svninfo
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/ruby/lib/rdoc/generator/darkfish.rb:<line_b>: warning: assigned but unused variable - rel_prefix
@@ 20393 @@
 
 Finished in <t> seconds.
 
+8704 tests, <num> assertions, 0 failures, 0 errors, 0 skips
 
 Test run options: --seed <num> --verbose
 == rubyspec # <time>
@@ 48320 @@
 
  <n>) 
 File::Stat#inspect produces a nicely formatted description of a File::Stat object FAILED
+Expected "#<File::Stat dev=0x0, ino=516564, mode=0100644, nlink=1, uid=110, gid=101, rdev=0x0, size=8, blksize=4096, blocks=8, atime=2010-11-20 20:58:11 +0900, mtime=2010-11-20 20:58:11 +0900, ctime=2010-11-20 20:58:11 +0900>"
+to equal "#<File::Stat dev=0x803, ino=516564, mode=0100644, nlink=1, uid=110, gid=101, rdev=0x0, size=8, blksize=4096, blocks=8, atime=2010-11-20 20:58:11 +0900, mtime=2010-11-20 20:58:11 +0900, ctime=2010-11-20 20:58:11 +0900>"
 
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/rubyspec/core/file/stat/inspect_spec.rb:17:in `block (2 levels) in <top (required)>'
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/rubyspec/core/file/stat/inspect_spec.rb:3:in `<top (required)>'

===================================================================
--- 20101119T202002
@@ 15 @@
 Revision: <rev>
 Node Kind: directory
 Schedule: normal
-Last Changed Author: naruse
-Last Changed Rev: 29831
-Last Changed Date: 2010-11-19 14:11:37 +0900 (Fri, 19 Nov 2010)
 
 == autoconf # <time>
 + autoconf
@@ 6252 @@
 
 Files:       504
 Classes:    1088 (  653 undocumented)
-Constants:  1365 ( 1141 undocumented)
 Modules:     244 (  142 undocumented)
-Methods:    7635 ( 2854 undocumented)
- 53.64% documented
 
 Elapsed: <t>s
 == version # <time>
@@ 14907 @@
 TestOptionParser::WithPattern#test_order: <elapsed> s: .
 TestOptionParser::WithPattern#test_pattern: <elapsed> s: .
 TestOptionParser::WithPattern#test_permute: <elapsed> s: .
-TestOptionParserGetopts#test_long_arg: <elapsed> s: .
-TestOptionParserGetopts#test_long_noarg: <elapsed> s: .
-TestOptionParserGetopts#test_short_arg: <elapsed> s: .
-TestOptionParserGetopts#test_short_noarg: <elapsed> s: .
 TestPOP#test_apop_invalid: <elapsed> s: .
 TestPOP#test_apop_invalid_at: <elapsed> s: .
 TestPOP#test_apop_ng: <elapsed> s: .
@@ 16221 @@
 (ripper):<line_c>: warning: assigned but unused variable - gdbm
 (ripper):<line_a>: warning: assigned but unused variable - read_ready
 (ripper):<line_b>: warning: assigned but unused variable - read_ready
-(ripper):<line_a>: warning: assigned but unused variable - t
-(ripper):<line_a>: warning: assigned but unused variable - actual_buffer_line
-(ripper):<line_a>: warning: assigned but unused variable - line
-(ripper):<line_a>: warning: assigned but unused variable - stdout
-(ripper):<line_a>: warning: assigned but unused variable - status
-(ripper):<line_a>: warning: assigned but unused variable - tz
-(ripper):<line_a>: warning: assigned but unused variable - u
-(ripper):<line_a>: warning: assigned but unused variable - str
-(ripper):<line_a>: warning: assigned but unused variable - error
-(ripper):<line_a>: warning: assigned but unused variable - default_external
-(ripper):<line_b>: warning: assigned but unused variable - default_external
 <elapsed> s: .
 TestRipper::ParserEvents#test_BEGIN: <elapsed> s: .
 TestRipper::ParserEvents#test_END: <elapsed> s: .
@@ 18987 @@
 
 Finished in <t> seconds.
 
-8696 tests, <num> assertions, 0 failures, 0 errors, 0 skips
 
 Test run options: --seed <num> --verbose
 == rubyspec # <time>
@@ 46914 @@
 
  <n>) 
 File::Stat#inspect produces a nicely formatted description of a File::Stat object FAILED
-Expected "#<File::Stat dev=0x0, ino=565749, mode=0100644, nlink=1, uid=110, gid=101, rdev=0x0, size=8, blksize=4096, blocks=8, atime=2010-11-19 20:57:17 +0900, mtime=2010-11-19 20:57:17 +0900, ctime=2010-11-19 20:57:17 +0900>"
-to equal "#<File::Stat dev=0x803, ino=565749, mode=0100644, nlink=1, uid=110, gid=101, rdev=0x0, size=8, blksize=4096, blocks=8, atime=2010-11-19 20:57:17 +0900, mtime=2010-11-19 20:57:17 +0900, ctime=2010-11-19 20:57:17 +0900>"
 
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/rubyspec/core/file/stat/inspect_spec.rb:17:in `block (2 levels) in <top (required)>'
 /var/lib/chkbuild/tmp/build/ruby-trunk-o3/<buildtime>/rubyspec/core/file/stat/inspect_spec.rb:3:in `<top (required)>'