* lib/mkmf.rb: add -I$(srcdir) to CPPFLAGS.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index f0684649d6..2da7bb6a37 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -431,7 +431,7 @@ VPATH = $(srcdir)
 CC = #{CONFIG["CC"]}
 
 CFLAGS   = #{CONFIG["CCDLFLAGS"]} #{CFLAGS} #{$CFLAGS}
-CPPFLAGS = -I$(hdrdir) -I#{CONFIG["includedir"]} #{$defs.join(" ")} #{CONFIG["CPPFLAGS"]} #{$CPPFLAGS}
+CPPFLAGS = -I$(hdrdir) -I$(srcdir) -I#{CONFIG["includedir"]} #{$defs.join(" ")} #{CONFIG["CPPFLAGS"]} #{$CPPFLAGS}
 CXXFLAGS = $(CFLAGS)
 DLDFLAGS = #{$DLDFLAGS} #{$LDFLAGS}
 LDSHARED = #{CONFIG["LDSHARED"]} #{defflag}