--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libffi/Makefile.am	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,243 @@
+## Process this with automake to create Makefile.in
+
+AUTOMAKE_OPTIONS = foreign subdir-objects
+
+ACLOCAL_AMFLAGS = -I .. -I ../config
+
+SUBDIRS = include testsuite man
+
+EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj			\
+	ChangeLog.libffi ChangeLog.libffi-3.1				\
+	m4/libtool.m4 m4/lt~obsolete.m4					\
+	 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4			\
+	 m4/ltversion.m4 src/debug.c msvcc.sh				\
+	generate-darwin-source-and-headers.py				\
+	libffi.xcodeproj/project.pbxproj				\
+	libtool-ldflags
+
+# Automake Documentation:
+# If your package has Texinfo files in many directories, you can use the
+# variable TEXINFO_TEX to tell Automake where to find the canonical
+# `texinfo.tex' for your package. The value of this variable should be
+# the relative path from the current `Makefile.am' to `texinfo.tex'.
+TEXINFO_TEX   = ../gcc/doc/include/texinfo.tex
+
+# Defines info, dvi, pdf and html targets
+MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
+info_TEXINFOS = doc/libffi.texi
+
+# AM_CONDITIONAL on configure option --generated-files-in-srcdir
+if GENINSRC
+STAMP_GENINSRC = stamp-geninsrc
+else
+STAMP_GENINSRC =
+endif
+
+# AM_CONDITIONAL on configure check ACX_CHECK_PROG_VER([MAKEINFO])
+if BUILD_INFO
+STAMP_BUILD_INFO = stamp-build-info
+else
+STAMP_BUILD_INFO =
+endif
+
+all-local: $(STAMP_GENINSRC)
+
+stamp-geninsrc: doc/libffi.info
+	cp -p $(top_builddir)/doc/libffi.info $(srcdir)/doc/libffi.info
+	@touch $@
+
+doc/libffi.info: $(STAMP_BUILD_INFO)
+
+stamp-build-info: doc/libffi.texi $(srcdir)/doc/version.texi doc/$(am__dirstamp)
+	$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)/doc -o doc/libffi.info $(srcdir)/doc/libffi.texi
+	@touch $@
+
+CLEANFILES = $(STAMP_GENINSRC) $(STAMP_BUILD_INFO) doc/libffi.info
+MAINTAINERCLEANFILES = $(srcdir)/doc/libffi.info
+
+## ################################################################
+
+##
+## This section is for make and multilib madness.
+##
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+	"AR_FLAGS=$(AR_FLAGS)" \
+	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+	"CFLAGS=$(CFLAGS)" \
+	"CXXFLAGS=$(CXXFLAGS)" \
+	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+	"INSTALL=$(INSTALL)" \
+	"INSTALL_DATA=$(INSTALL_DATA)" \
+	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+	"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+	"JC1FLAGS=$(JC1FLAGS)" \
+	"LDFLAGS=$(LDFLAGS)" \
+	"LIBCFLAGS=$(LIBCFLAGS)" \
+	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+	"MAKE=$(MAKE)" \
+	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+	"PICFLAG=$(PICFLAG)" \
+	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+	"SHELL=$(SHELL)" \
+	"exec_prefix=$(exec_prefix)" \
+	"infodir=$(infodir)" \
+	"libdir=$(libdir)" \
+	"mandir=$(mandir)" \
+	"prefix=$(prefix)" \
+	"AR=$(AR)" \
+	"AS=$(AS)" \
+	"CC=$(CC)" \
+	"CXX=$(CXX)" \
+	"LD=$(LD)" \
+	"NM=$(NM)" \
+	"RANLIB=$(RANLIB)" \
+	"DESTDIR=$(DESTDIR)"
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
+FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+
+MAKEOVERRIDES=
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libffi.pc
+
+toolexeclib_LTLIBRARIES = libffi.la
+noinst_LTLIBRARIES = libffi_convenience.la
+
+libffi_la_SOURCES = src/prep_cif.c src/types.c \
+		src/raw_api.c src/java_raw_api.c src/closures.c
+
+if FFI_DEBUG
+libffi_la_SOURCES += src/debug.c
+endif
+
+noinst_HEADERS = \
+	src/aarch64/ffitarget.h src/aarch64/internal.h			\
+	src/alpha/ffitarget.h src/alpha/internal.h			\
+	src/arc/ffitarget.h						\
+	src/arm/ffitarget.h src/arm/internal.h				\
+	src/avr32/ffitarget.h						\
+	src/bfin/ffitarget.h						\
+	src/cris/ffitarget.h						\
+	src/frv/ffitarget.h						\
+	src/ia64/ffitarget.h src/ia64/ia64_flags.h			\
+	src/m32r/ffitarget.h						\
+	src/m68k/ffitarget.h						\
+	src/m88k/ffitarget.h						\
+	src/metag/ffitarget.h						\
+	src/microblaze/ffitarget.h					\
+	src/mips/ffitarget.h						\
+	src/moxie/ffitarget.h						\
+	src/nios2/ffitarget.h						\
+	src/or1k/ffitarget.h						\
+	src/pa/ffitarget.h						\
+	src/powerpc/ffitarget.h src/powerpc/asm.h src/powerpc/ffi_powerpc.h \
+	src/s390/ffitarget.h						\
+	src/sh/ffitarget.h						\
+	src/sh64/ffitarget.h						\
+	src/sparc/ffitarget.h src/sparc/internal.h			\
+	src/tile/ffitarget.h						\
+	src/vax/ffitarget.h						\
+	src/x86/ffitarget.h src/x86/internal.h src/x86/internal64.h	\
+	src/xtensa/ffitarget.h						\
+	src/dlmalloc.c
+
+EXTRA_libffi_la_SOURCES = \
+	src/aarch64/ffi.c src/aarch64/sysv.S				\
+	src/alpha/ffi.c src/alpha/osf.S					\
+	src/arc/ffi.c src/arc/arcompact.S				\
+	src/arm/ffi.c src/arm/sysv.S					\
+	src/avr32/ffi.c src/avr32/sysv.S				\
+	src/bfin/ffi.c src/bfin/sysv.S					\
+	src/cris/ffi.c src/cris/sysv.S					\
+	src/frv/ffi.c src/frv/eabi.S					\
+	src/ia64/ffi.c src/ia64/unix.S					\
+	src/m32r/ffi.c src/m32r/sysv.S					\
+	src/m68k/ffi.c src/m68k/sysv.S					\
+	src/m88k/ffi.c src/m88k/obsd.S					\
+	src/metag/ffi.c src/metag/sysv.S				\
+	src/microblaze/ffi.c src/microblaze/sysv.S			\
+	src/mips/ffi.c src/mips/o32.S src/mips/n32.S			\
+	src/moxie/ffi.c src/moxie/eabi.S				\
+	src/nios2/ffi.c src/nios2/sysv.S				\
+	src/or1k/ffi.c src/or1k/sysv.S					\
+	src/pa/ffi.c src/pa/linux.S src/pa/hpux32.S			\
+	src/powerpc/ffi.c src/powerpc/ffi_sysv.c src/powerpc/ffi_linux64.c \
+	 src/powerpc/sysv.S src/powerpc/linux64.S			\
+	 src/powerpc/linux64_closure.S src/powerpc/ppc_closure.S	\
+	 src/powerpc/aix.S src/powerpc/darwin.S src/powerpc/aix_closure.S \
+	 src/powerpc/darwin_closure.S src/powerpc/ffi_darwin.c		\
+	src/s390/ffi.c src/s390/sysv.S					\
+	src/sh/ffi.c src/sh/sysv.S					\
+	src/sh64/ffi.c src/sh64/sysv.S					\
+	src/sparc/ffi.c src/sparc/ffi64.c src/sparc/v8.S src/sparc/v9.S	\
+	src/tile/ffi.c src/tile/tile.S					\
+	src/vax/ffi.c src/vax/elfbsd.S					\
+	src/x86/ffi.c src/x86/sysv.S					\
+	 src/x86/ffiw64.c src/x86/win64.S 				\
+	 src/x86/ffi64.c src/x86/unix64.S				\
+	 src/x86/darwin64.S src/x86/darwin.S				\
+	 src/x86/darwin64_c.c src/x86/darwin_c.c			\
+	src/xtensa/ffi.c src/xtensa/sysv.S
+
+TARGET_OBJ = @TARGET_OBJ@
+libffi_la_LIBADD = $(TARGET_OBJ)
+
+libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
+EXTRA_libffi_convenience_la_SOURCES = $(EXTRA_libffi_la_SOURCES)
+libffi_convenience_la_LIBADD = $(libffi_la_LIBADD)
+libffi_convenience_la_DEPENDENCIES = $(libffi_la_DEPENDENCIES)
+nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
+
+LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
+
+AM_CFLAGS = -Wall -g -fexceptions
+if FFI_DEBUG
+# Build debug. Define FFI_DEBUG on the commandline so that, when building with
+# MSVC, it can link against the debug CRT.
+AM_CFLAGS += -DFFI_DEBUG
+endif
+
+if LIBAT_BUILD_VERSIONED_SHLIB
+if LIBAT_BUILD_VERSIONED_SHLIB_GNU
+libffi_version_script = -Wl,--version-script,libffi.map
+libffi_version_dep = libffi.map
+endif
+if LIBAT_BUILD_VERSIONED_SHLIB_SUN
+libffi_version_script = -Wl,-M,libffi.map-sun
+libffi_version_dep = libffi.map-sun
+libffi.map-sun : libffi.map $(top_srcdir)/../contrib/make_sunver.pl \
+                $(libffi_la_OBJECTS) $(libffi_la_LIBADD)
+	perl $(top_srcdir)/../contrib/make_sunver.pl libffi.map \
+	 `echo $(libffi_la_OBJECTS) $(libffi_la_LIBADD) | \
+	    sed 's,\([^/        ]*\)\.l\([ao]\),.libs/\1.\2,g'` \
+	 > $@ || (rm -f $@ ; exit 1)
+endif
+else
+libffi_version_script =
+libffi_version_dep =
+endif
+libffi_version_info = -version-info `grep -v '^\#' $(srcdir)/libtool-version`
+
+libffi.map: $(top_srcdir)/libffi.map.in
+	$(COMPILE) -D$(TARGET) -E -x assembler-with-cpp -o $@ $<
+
+libffi_la_LDFLAGS = -no-undefined $(libffi_version_info) $(libffi_version_script) $(LTLDFLAGS) $(AM_LTLDFLAGS)
+libffi_la_DEPENDENCIES = $(libffi_la_LIBADD) $(libffi_version_dep)
+
+AM_CPPFLAGS = -I. -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src
+AM_CCASFLAGS = $(AM_CPPFLAGS)
+
+# Multilib support.  Automake should provide these on its own.
+all-recursive: all-multi
+install-recursive: install-multi
+mostlyclean-recursive: mostlyclean-multi
+clean-recursive: clean-multi
+distclean-recursive: distclean-multi
+maintainer-clean-recursive: maintainer-clean-multi