Implement Darwin PowerPC ABI.

2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>

        Implement Darwin PowerPC ABI.
        * configure.in: Handle powerpc-*-darwin*.
        * Makefile.am: Set source files for POWERPC_DARWIN.
        * configure: Rebuilt.
        * Makefile.in: Rebuilt.
        * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
        POWERPC_DARWIN.
        * src/powerpc/darwin.S: New file.
        * src/powerpc/ffi_darwin.c: New file.

From-SVN: r46112

2 files changed, 38 insertions, 22 deletions

diff --git a/libffi/include/Makefile.in b/libffi/include/Makefile.in
index 3d19b8f..4f75451 100644
--- a/libffi/include/Makefile.in
+++ b/libffi/include/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4a from Makefile.am
+# Makefile.in generated automatically by automake 1.4 from Makefile.am
 
 # Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
@@ -10,6 +10,7 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
+
 SHELL = @SHELL@
 
 srcdir = @srcdir@
@@ -45,10 +46,9 @@ AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
 INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
-INSTALL_STRIP_FLAG =
 transform = @program_transform_name@
 
 NORMAL_INSTALL = :
@@ -61,22 +61,27 @@ host_alias = @host_alias@
 host_triplet = @host@
 AS = @AS@
 CC = @CC@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
 DLLTOOL = @DLLTOOL@
 EXEEXT = @EXEEXT@
+GCJ = @GCJ@
+GCJFLAGS = @GCJFLAGS@
 LIBTOOL = @LIBTOOL@
 LN_S = @LN_S@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 RANLIB = @RANLIB@
 SHELL = @SHELL@
+STRIP = @STRIP@
 TARGET = @TARGET@
 TARGETDIR = @TARGETDIR@
 VERSION = @VERSION@
 libffi_basedir = @libffi_basedir@
 
-
 AUTOMAKE_OPTIONS = foreign
 
 EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
@@ -84,18 +89,17 @@ EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
 hackdir = $(includedir)
 
 hack_DATA = fficonfig.h ffi.h ffi_mips.h
-subdir = include
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
 CONFIG_HEADER = ../fficonfig.h
 CONFIG_CLEAN_FILES =  ffi.h
-DIST_SOURCES = 
 DATA =  $(hack_DATA)
 
-DIST_COMMON =  $(hack_DATA) Makefile.am Makefile.in ffi.h.in
+DIST_COMMON =  Makefile.am Makefile.in ffi.h.in
 
 
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
+TAR = gnutar
 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:
@@ -113,18 +117,19 @@ install-hackDATA: $(hack_DATA)
 	@$(NORMAL_INSTALL)
 	$(mkinstalldirs) $(DESTDIR)$(hackdir)
 	@list='$(hack_DATA)'; for p in $$list; do \
-	  if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
-	  f="`echo $$p | sed -e 's|^.*/||'`"; \
-	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(hackdir)/$$f"; \
-	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(hackdir)/$$f; \
+	  if test -f $(srcdir)/$$p; then \
+	    echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(hackdir)/$$p"; \
+	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(hackdir)/$$p; \
+	  else if test -f $$p; then \
+	    echo " $(INSTALL_DATA) $$p $(DESTDIR)$(hackdir)/$$p"; \
+	    $(INSTALL_DATA) $$p $(DESTDIR)$(hackdir)/$$p; \
+	  fi; fi; \
 	done
 
 uninstall-hackDATA:
 	@$(NORMAL_UNINSTALL)
-	@list='$(hack_DATA)'; for p in $$list; do \
-	  f="`echo $$p | sed -e 's|^.*/||'`"; \
-	  echo " rm -f $(DESTDIR)$(hackdir)/$$f"; \
-	  rm -f $(DESTDIR)$(hackdir)/$$f; \
+	list='$(hack_DATA)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(hackdir)/$$p; \
 	done
 tags: TAGS
 TAGS:
@@ -132,11 +137,18 @@ TAGS:
 
 distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
 
+subdir = include
+
 distdir: $(DISTFILES)
+	here=`cd $(top_builddir) && pwd`; \
+	top_distdir=`cd $(top_distdir) && pwd`; \
+	distdir=`cd $(distdir) && pwd`; \
+	cd $(top_srcdir) \
+	  && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign include/Makefile
 	@for file in $(DISTFILES); do \
 	  d=$(srcdir); \
 	  if test -d $$d/$$file; then \
-	    cp -pR $$d/$$file $(distdir); \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
 	  else \
 	    test -f $(distdir)/$$file \
 	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
@@ -165,7 +177,7 @@ uninstall: uninstall-am
 all-am: Makefile $(DATA)
 all-redirect: all-am
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
 installdirs:
 	$(mkinstalldirs)  $(DESTDIR)$(hackdir)
 
@@ -179,7 +191,6 @@ distclean-generic:
 	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
 
 maintainer-clean-generic:
-	-rm -f Makefile.in
 mostlyclean-am:  mostlyclean-generic
 
 mostlyclean: mostlyclean-am
@@ -202,8 +213,8 @@ maintainer-clean: maintainer-clean-am
 .PHONY: uninstall-hackDATA install-hackDATA tags distdir info-am info \
 dvi-am dvi check check-am installcheck-am installcheck install-exec-am \
 install-exec install-data-am install-data install-am install \
-uninstall-am uninstall all-redirect all-am all install-strip \
-installdirs mostlyclean-generic distclean-generic clean-generic \
+uninstall-am uninstall all-redirect all-am all installdirs \
+mostlyclean-generic distclean-generic clean-generic \
 maintainer-clean-generic clean mostlyclean distclean maintainer-clean
 
 
diff --git a/libffi/include/ffi.h.in b/libffi/include/ffi.h.in
index 1cd3524..275bd03 100644
--- a/libffi/include/ffi.h.in
+++ b/libffi/include/ffi.h.in
@@ -233,6 +233,11 @@ typedef enum ffi_abi {
   FFI_DEFAULT_ABI = FFI_GCC_SYSV,
 #endif
 
+#ifdef POWERPC_DARWIN
+  FFI_DARWIN,
+  FFI_DEFAULT_ABI = FFI_DARWIN,
+#endif
+
   /* ---- ARM  --------------------- */
 #ifdef ARM
   FFI_SYSV,