Merge with GCC. Eliminate quilt bits.

3 files changed, 63 insertions, 129 deletions

diff --git a/include/Makefile.am b/include/Makefile.am
index fd28024..f11151e 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -5,5 +5,8 @@ AUTOMAKE_OPTIONS=foreign
 DISTCLEANFILES=ffitarget.h
 EXTRA_DIST=ffi.h.in ffi_common.h
 
-includesdir = $(libdir)/@PACKAGE_NAME@-@PACKAGE_VERSION@/include
-nodist_includes_HEADERS = ffi.h ffitarget.h
+# Where generated headers like ffitarget.h get installed.
+gcc_version   := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+toollibffidir := $(libdir)/gcc/$(target_alias)/$(gcc_version)/include
+
+toollibffi_HEADERS = ffi.h ffitarget.h
diff --git a/include/Makefile.in b/include/Makefile.in
index cc494f8..781b9a8 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -1,9 +1,9 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -16,23 +16,6 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
-am__make_dryrun = \
-  { \
-    am__dry=no; \
-    case $$MAKEFLAGS in \
-      *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
-      *) \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
-    esac; \
-    test $$am__dry = yes; \
-  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -54,34 +37,24 @@ host_triplet = @host@
 target_triplet = @target@
 subdir = include
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
-	$(srcdir)/ffi.h.in
+	$(srcdir)/ffi.h.in $(toollibffi_HEADERS)
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/asmcfi.m4 \
-	$(top_srcdir)/m4/ax_cc_maxopt.m4 \
-	$(top_srcdir)/m4/ax_cflags_warn_all.m4 \
-	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
-	$(top_srcdir)/m4/ax_compiler_vendor.m4 \
-	$(top_srcdir)/m4/ax_configure_args.m4 \
-	$(top_srcdir)/m4/ax_enable_builddir.m4 \
-	$(top_srcdir)/m4/ax_gcc_archflag.m4 \
-	$(top_srcdir)/m4/ax_gcc_x86_cpuid.m4 \
-	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
-	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
-	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/acinclude.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
+	$(top_srcdir)/../config/lead-dot.m4 \
+	$(top_srcdir)/../config/multi.m4 \
+	$(top_srcdir)/../config/override.m4 \
+	$(top_srcdir)/../libtool.m4 $(top_srcdir)/../ltoptions.m4 \
+	$(top_srcdir)/../ltsugar.m4 $(top_srcdir)/../ltversion.m4 \
+	$(top_srcdir)/../lt~obsolete.m4 $(top_srcdir)/acinclude.m4 \
 	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-mkinstalldirs = $(install_sh) -d
+mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/fficonfig.h
 CONFIG_CLEAN_FILES = ffi.h ffitarget.h
 CONFIG_CLEAN_VPATH_FILES =
 SOURCES =
 DIST_SOURCES =
-am__can_run_installinfo = \
-  case $$AM_UPDATE_INFO_DIR in \
-    n|no|NO) false;; \
-    *) (install-info --version) >/dev/null 2>&1;; \
-  esac
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -103,14 +76,8 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
-am__uninstall_files_from_dir = { \
-  test -z "$$files" \
-    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
-    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
-         $(am__cd) "$$dir" && rm -f $$files; }; \
-  }
-am__installdirs = "$(DESTDIR)$(includesdir)"
-HEADERS = $(nodist_includes_HEADERS)
+am__installdirs = "$(DESTDIR)$(toollibffidir)"
+HEADERS = $(toollibffi_HEADERS)
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -135,7 +102,6 @@ CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
-DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
 ECHO_C = @ECHO_C@
@@ -143,7 +109,6 @@ ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
 EXEEXT = @EXEEXT@
-FFI_EXEC_TRAMPOLINE_TABLE = @FFI_EXEC_TRAMPOLINE_TABLE@
 FGREP = @FGREP@
 GREP = @GREP@
 HAVE_LONG_DOUBLE = @HAVE_LONG_DOUBLE@
@@ -162,7 +127,6 @@ LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
-MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
 NM = @NM@
 NMEDIT = @NMEDIT@
@@ -178,7 +142,6 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
 PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
-PRTDIAG = @PRTDIAG@
 RANLIB = @RANLIB@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
@@ -191,7 +154,6 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_AR = @ac_ct_AR@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 am__include = @am__include@
@@ -199,7 +161,6 @@ am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
-ax_enable_builddir_sed = @ax_enable_builddir_sed@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -227,6 +188,7 @@ localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
+multi_basedir = @multi_basedir@
 oldincludedir = @oldincludedir@
 pdfdir = @pdfdir@
 prefix = @prefix@
@@ -235,7 +197,6 @@ psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
-sys_symbol_underscore = @sys_symbol_underscore@
 sysconfdir = @sysconfdir@
 target = @target@
 target_alias = @target_alias@
@@ -250,8 +211,11 @@ top_srcdir = @top_srcdir@
 AUTOMAKE_OPTIONS = foreign
 DISTCLEANFILES = ffitarget.h
 EXTRA_DIST = ffi.h.in ffi_common.h
-includesdir = $(libdir)/@PACKAGE_NAME@-@PACKAGE_VERSION@/include
-nodist_includes_HEADERS = ffi.h ffitarget.h
+
+# Where generated headers like ffitarget.h get installed.
+gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+toollibffidir := $(libdir)/gcc/$(target_alias)/$(gcc_version)/include
+toollibffi_HEADERS = ffi.h ffitarget.h
 all: all-am
 
 .SUFFIXES:
@@ -293,27 +257,26 @@ mostlyclean-libtool:
 
 clean-libtool:
 	-rm -rf .libs _libs
-install-nodist_includesHEADERS: $(nodist_includes_HEADERS)
+install-toollibffiHEADERS: $(toollibffi_HEADERS)
 	@$(NORMAL_INSTALL)
-	@list='$(nodist_includes_HEADERS)'; test -n "$(includesdir)" || list=; \
-	if test -n "$$list"; then \
-	  echo " $(MKDIR_P) '$(DESTDIR)$(includesdir)'"; \
-	  $(MKDIR_P) "$(DESTDIR)$(includesdir)" || exit 1; \
-	fi; \
+	test -z "$(toollibffidir)" || $(MKDIR_P) "$(DESTDIR)$(toollibffidir)"
+	@list='$(toollibffi_HEADERS)'; test -n "$(toollibffidir)" || list=; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; \
 	done | $(am__base_list) | \
 	while read files; do \
-	  echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(includesdir)'"; \
-	  $(INSTALL_HEADER) $$files "$(DESTDIR)$(includesdir)" || exit $$?; \
+	  echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(toollibffidir)'"; \
+	  $(INSTALL_HEADER) $$files "$(DESTDIR)$(toollibffidir)" || exit $$?; \
 	done
 
-uninstall-nodist_includesHEADERS:
+uninstall-toollibffiHEADERS:
 	@$(NORMAL_UNINSTALL)
-	@list='$(nodist_includes_HEADERS)'; test -n "$(includesdir)" || list=; \
+	@list='$(toollibffi_HEADERS)'; test -n "$(toollibffidir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	dir='$(DESTDIR)$(includesdir)'; $(am__uninstall_files_from_dir)
+	test -n "$$files" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(toollibffidir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(toollibffidir)" && rm -f $$files
 
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -401,7 +364,7 @@ check-am: all-am
 check: check-am
 all-am: Makefile $(HEADERS)
 installdirs:
-	for dir in "$(DESTDIR)$(includesdir)"; do \
+	for dir in "$(DESTDIR)$(toollibffidir)"; do \
 	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 	done
 install: install-am
@@ -414,15 +377,10 @@ install-am: all-am
 
 installcheck: installcheck-am
 install-strip:
-	if test -z '$(STRIP)'; then \
-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	      install; \
-	else \
-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
-	fi
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:
 
 clean-generic:
@@ -455,7 +413,7 @@ info: info-am
 
 info-am:
 
-install-data-am: install-nodist_includesHEADERS
+install-data-am: install-toollibffiHEADERS
 
 install-dvi: install-dvi-am
 
@@ -499,7 +457,7 @@ ps: ps-am
 
 ps-am:
 
-uninstall-am: uninstall-nodist_includesHEADERS
+uninstall-am: uninstall-toollibffiHEADERS
 
 .MAKE: install-am install-strip
 
@@ -509,12 +467,13 @@ uninstall-am: uninstall-nodist_includesHEADERS
 	html-am info info-am install install-am install-data \
 	install-data-am install-dvi install-dvi-am install-exec \
 	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-nodist_includesHEADERS \
-	install-pdf install-pdf-am install-ps install-ps-am \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
-	tags uninstall uninstall-am uninstall-nodist_includesHEADERS
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip \
+	install-toollibffiHEADERS installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+	ps ps-am tags uninstall uninstall-am \
+	uninstall-toollibffiHEADERS
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/include/ffi.h.in b/include/ffi.h.in
index a51583b..84017f1 100644
--- a/include/ffi.h.in
+++ b/include/ffi.h.in
@@ -166,36 +166,22 @@ typedef struct _ffi_type
  #error "long size not supported"
 #endif
 
-/* Need minimal decorations for DLLs to works on Windows. */
-/* GCC has autoimport and autoexport.  Rely on Libtool to */
-/* help MSVC export from a DLL, but always declare data   */
-/* to be imported for MSVC clients.  This costs an extra  */
-/* indirection for MSVC clients using the static version  */
-/* of the library, but don't worry about that.  Besides,  */
-/* as a workaround, they can define FFI_BUILDING if they  */
-/* *know* they are going to link with the static library. */
-#if defined _MSC_VER && !defined FFI_BUILDING
-#define FFI_EXTERN extern __declspec(dllimport)
-#else
-#define FFI_EXTERN extern
-#endif
-
 /* These are defined in types.c */
-FFI_EXTERN ffi_type ffi_type_void;
-FFI_EXTERN ffi_type ffi_type_uint8;
-FFI_EXTERN ffi_type ffi_type_sint8;
-FFI_EXTERN ffi_type ffi_type_uint16;
-FFI_EXTERN ffi_type ffi_type_sint16;
-FFI_EXTERN ffi_type ffi_type_uint32;
-FFI_EXTERN ffi_type ffi_type_sint32;
-FFI_EXTERN ffi_type ffi_type_uint64;
-FFI_EXTERN ffi_type ffi_type_sint64;
-FFI_EXTERN ffi_type ffi_type_float;
-FFI_EXTERN ffi_type ffi_type_double;
-FFI_EXTERN ffi_type ffi_type_pointer;
+extern ffi_type ffi_type_void;
+extern ffi_type ffi_type_uint8;
+extern ffi_type ffi_type_sint8;
+extern ffi_type ffi_type_uint16;
+extern ffi_type ffi_type_sint16;
+extern ffi_type ffi_type_uint32;
+extern ffi_type ffi_type_sint32;
+extern ffi_type ffi_type_uint64;
+extern ffi_type ffi_type_sint64;
+extern ffi_type ffi_type_float;
+extern ffi_type ffi_type_double;
+extern ffi_type ffi_type_pointer;
 
 #if @HAVE_LONG_DOUBLE@
-FFI_EXTERN ffi_type ffi_type_longdouble;
+extern ffi_type ffi_type_longdouble;
 #else
 #define ffi_type_longdouble ffi_type_double
 #endif
@@ -297,12 +283,7 @@ size_t ffi_java_raw_size (ffi_cif *cif);
 __declspec(align(8))
 #endif
 typedef struct {
-#if @FFI_EXEC_TRAMPOLINE_TABLE@
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
   char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
   ffi_cif   *cif;
   void     (*fun)(ffi_cif*,void*,void**,void*);
   void      *user_data;
@@ -335,12 +316,8 @@ ffi_prep_closure_loc (ffi_closure*,
 # pragma pack 8
 #endif
 typedef struct {
-#if @FFI_EXEC_TRAMPOLINE_TABLE@
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
   char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
+
   ffi_cif   *cif;
 
 #if !FFI_NATIVE_RAW_API
@@ -360,12 +337,7 @@ typedef struct {
 } ffi_raw_closure;
 
 typedef struct {
-#if @FFI_EXEC_TRAMPOLINE_TABLE@
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
   char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
 
   ffi_cif   *cif;