From 5856a951914785b4b48f81340621d0cdb2271118 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 20 Dec 2014 02:23:00 +0000
Subject: fiddle: bundled libffi

* ext/fiddle/depend, ext/fiddle/extconf.rb: try to build bundled
  libffi if existing.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/fiddle/depend | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'ext/fiddle/depend')

diff --git a/ext/fiddle/depend b/ext/fiddle/depend
index e786dc71d2..8fcb06e481 100644
--- a/ext/fiddle/depend
+++ b/ext/fiddle/depend
@@ -1,4 +1,26 @@
+PWD =
+LOCAL_LIBS = $(LIBFFI_A)
+
+CONFIGURE_LIBFFI = \
+	cd $(LIBFFI_DIR) && \
+	$(LIBFFI_CONFIGURE) --disable-shared \
+		--host=$(LIBFFI_ARCH) --enable-builddir=$(arch) \
+		CC="$(CC)" CFLAGS="$(LIBFFI_CFLAGS)"
+
 $(OBJS): $(HDRS) $(ruby_headers) \
   $(hdrdir)/ruby/io.h \
   $(hdrdir)/ruby/encoding.h \
   $(hdrdir)/ruby/oniguruma.h
+
+$(STATIC_LIB) $(RUBYARCHDIR)/$(DLLIB) $(DLLIB): $(LIBFFI_A)
+
+$(OBJS): $(FFI_H)
+
+hdr: $(FFI_H)
+configure-libffi $(FFI_H):
+	$(Q) $(MAKEDIRS) $(LIBFFI_DIR)
+	$(Q) $(CONFIGURE_LIBFFI)
+
+lib: $(LIBFFI_A)
+$(LIBFFI_A):
+	$(Q) $(SUBMAKE_LIBFFI)
-- 
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