[hoc-cvs] [hoc] r397 committed - zap autoconf/make build system, old interface generator...

[<cod...@go...>]

Revision: 397
Author: wol...@gm...
Date: Tue Aug 11 14:09:42 2009
Log: zap autoconf/make build system, old interface generator
(issue #3)

http://code.google.com/p/hoc/source/detail?r=397

Deleted:
  /trunk/hoc/AppKit
  /trunk/hoc/Foundation
  /trunk/hoc/HOC/HOC.conf.in
  /trunk/hoc/HOC/Makefile.in
  /trunk/hoc/InterfaceGenerator
  /trunk/hoc/Makefile.in
  /trunk/hoc/Samples/Browser/Makefile
  /trunk/hoc/Samples/Editor/Makefile
  /trunk/hoc/Samples/ExpressionParser/Makefile
  /trunk/hoc/Samples/UniqSort/Makefile
  /trunk/hoc/Tests/Makefile
  /trunk/hoc/Tools/Makefile.in
  /trunk/hoc/aclocal.m4
  /trunk/hoc/autogen.sh
  /trunk/hoc/autotools
  /trunk/hoc/config.mk.in
  /trunk/hoc/configure.ac
  /trunk/hoc/objc.m4

=======================================
--- /trunk/hoc/HOC/HOC.conf.in	Sun Aug 24 21:31:51 2008
+++ /dev/null
@@ -1,57 +0,0 @@
-name:               HOC
-maintainer:         wol...@gm...
-exposed:            True
-
-exposed-modules:
-    HOC,
-    HOC.SelectorNameMangling,
-    HOC.Arguments,
-    HOC.FFICallInterface,
-    HOC.StdArgumentTypes,
-    HOC.TH,
-    HOC.DeclareClass,
-    HOC.ID,
-    HOC.Class,
-    HOC.DeclareSelector,
-    HOC.SelectorMarshaller,
-    HOC.Base,
-    HOC.NewlyAllocated,
-    HOC.Invocation,
-    HOC.MsgSend,
-    HOC.Utilities,
-    HOC.ExportClass,
-    HOC.NewClass,
-    HOC.Super,
-    HOC.CEnum,
-    HOC.NameCaseChange,
-    HOC.Dyld,
-    HOC.ExternConstants,
-    HOC.Exception,
-    HOC.ExternFunctions,
-    HOC.Unicode,
-    HOC.Selectors,
-    HOC.THDebug,
-    HOC.CannedCIFs
-
-hs-libraries:       "HOC", "HOC_cbits"
-depends:            base, template-haskell, unix
-
-#if GNUSTEP
-extra-libraries:    "gnustep-base", "objc" PKG_EXTRA_LIBS
-#else
-extra-libraries:    "objc" PKG_EXTRA_LIBS
-frameworks:         Foundation
-#endif
-
-#if INPLACE
-import-dirs:        "../HOC/build/imports"
-library-dirs:       "../HOC"
-                    "../HOC_cbits"
-                    FOUNDATION_LIB_DIRS
-                    FFI_LIB_DIRS
-#else
-import-dirs:        GHC_LIB_PATH/HOC/imports
-library-dirs:       GHC_LIB_PATH/HOC
-                    FOUNDATION_LIB_DIRS
-                    FFI_LIB_DIRS
-#endif
=======================================
--- /trunk/hoc/HOC/Makefile.in	Sun Aug 17 21:58:22 2008
+++ /dev/null
@@ -1,105 +0,0 @@
-include ../config.mk
-
-dist_srcdir = HOC
-dist_FILES = \
-	HOC \
-	HOC-gnustep.conf \
-	HOC-gnustep.conf-inplace \
-	HOC-macos.conf \
-	HOC-macos.conf-inplace \
-	HOC.hs \
-	Makefile.in \
-	$(NULL)
-
-ifeq "$(HocBuildDylibs)" "YES"
-LIBRARIES=libHOC.a libHOC.dylib
-else
-LIBRARIES=libHOC.a HOC.o
-endif
-
-FOUND_SOURCES := $(shell find . -name '*.hs')
-
-HOCLIBDIR="$(destdir)"/$(GHC_LIB_PATH)/HOC
-
-all: $(LIBRARIES) ../inplace.conf
-
-../inplace.conf: HOC.conf-inplace
-	[ -f "$@" ] || echo '[]' > $@
-	$(GHC_PKG) update HOC.conf-inplace \
-		--package-conf=../inplace.conf
-
-%.conf: %.conf.in
-	gcc -E -x c -DGHC_LIB_PATH=@GHC_LIB_PATH@ \
-        	-DFOUNDATION_LIB_DIRS=@HOC_FOUNDATION_LIB_DIRS@ \
-			-DFFI_LIB_DIRS=@FFI_LIB_DIRS@ \
-			-DPKG_EXTRA_LIBS=@PKG_EXTRA_LIBS@ \
-		@HOC_DEFINES@ $< | grep -v '^#' > $@
-%.conf-inplace: %.conf.in
-	gcc -E -x c -DINPLACE=1 \
-		-DGHC_LIB_PATH=@GHC_LIB_PATH@ \
-        	-DFOUNDATION_LIB_DIRS=@HOC_FOUNDATION_LIB_DIRS@ \
-			-DFFI_LIB_DIRS=@FFI_LIB_DIRS@ \
-			-DPKG_EXTRA_LIBS=@PKG_EXTRA_LIBS@ \
-		@HOC_DEFINES@ $< | grep -v '^#' > $@
-
-libHOC.a: ghcmake.build-stamp
-	find build/objects/ -name \*.o | xargs $(MAKE_STATIC_LIB) libHOC.a
-
-libHOC.dylib: ghcmake.build-stamp
-	find build/objects/ -name \*.o \
-	 | xargs libtool \
-	   -dynamic \
-	   $(FFI_LIBS) \
-	   -undefined dynamic_lookup \
-	   -single_module \
-	   -o $@
-	install_name_tool -id "`pwd`/$@" $@
-
-HOC.o: libHOC.a
-	ld -r -x -o HOC.o $(FFI_LIBS) $(ALL_LOAD) libHOC.a
-
-ghcmake: ghcmake.build-stamp
-
-ifeq "$(HocBuildDylibs)" "YES"
-CBITS=-L../HOC_cbits -lHOC_cbits
-else
-CBITS=../HOC_cbits/HOC_cbits.o
-endif
-
-ghcmake.build-stamp: $(FOUND_SOURCES)
-	mkdir -p build/objects
-	mkdir -p build/imports
-	$(GHC) --make HOC.hs \
-		-O -fasm \
-		-fPIC \
-		-odir build/objects -hidir build/imports	\
-		-fglasgow-exts -fth \
-		-lobjc      \
-		$(CBITS)	\
-		-I../HOC_cbits	\
-		$(FFI_CFLAGS)	\
-		$(FFI_LIBS)     \
-		-package-name HOC \
-		-package unix \
-		$(FOUNDATION_INCLUDES) \
-		$(FOUNDATION_LIBS)      \
-		$(DEFINES)  \
-		$(EXTRA_GHCFLAGS)
-	touch $@
-
-clean:
-	rm -rf libHOC.a HOC.o build \
-	    HOC/NewClass_stub.c HOC/NewClass_stub.h \
-	    ghcmake.build-stamp
-
-install: install-files
-	ranlib $(HOCLIBDIR)/libHOC.a
-ifeq "$(HocBuildDylibs)" "YES"
-	install_name_tool -id $(HOCLIBDIR)/libHOC.dylib $(HOCLIBDIR)/libHOC.dylib
-endif
-	$(GHC_PKG) update HOC.conf
-
-install-files: all HOC.conf
-	mkdir -p $(HOCLIBDIR)
-	cp -R $(LIBRARIES) build/imports \
-		$(HOCLIBDIR)
=======================================
--- /trunk/hoc/Makefile.in	Sun Aug 17 21:58:22 2008
+++ /dev/null
@@ -1,84 +0,0 @@
-include config.mk
-
-SUBDIRS = \
-	HOC_cbits \
-	HOC \
-	InterfaceGenerator \
-	InterfaceGenerator2 \
-	Bindings \
-	Foundation \
-	AppKit \
-	Tools \
-	docs \
-	$(NULL)
-
-Samples_SUBDIRS = \
-	Samples/Browser \
-	Samples/Editor \
-	Samples/ExpressionParser \
-	Samples/UniqSort \
-	$(NULL)
-
-all_SUBDIRS = $(SUBDIRS) $(Samples_SUBDIRS)
-
-dist_srcdir = .
-dist_FILES = \
-	AUTHORS.txt \
-	LICENSE \
-	Makefile.in \
-	README.txt \
-	aclocal.m4 \
-	autogen.sh \
-	autotools \
-	config.mk.in \
-	configure \
-	configure.ac \
-	objc.m4 \
-	$(NULL)
-
-installer_package_root = $(shell pwd)/installer-package/root
-
-all: hoc-all
-
-dist:
-	-test -d "$(dist_dir)" && rm -rf "$(dist_dir)"
-	$(MAKE) dist-recursive
-	for dir in $(all_SUBDIRS); do (cd $$dir; $(MAKE) dist-recursive); done
-	find "$(dist_dir)" -type d -name 'CVS' -exec rm -rf '{}' ';' -prune
-	find "$(dist_dir)" -type d -name '*~'  -exec rm -rf '{}' ';' -prune
-	tar jcvf @abs_top_builddir@/hoc-@PACKAGE_VERSION@.tar.bz2 \
-	  ./hoc-@PACKAGE_VERSION@
-
-distcheck: dist
-	( cd "$(dist_dir)" && ./configure && make )
-
-check:
-	( cd Tests && $(MAKE) check )
-
-$(FFI_SOURCE_DIR)/build/src/raw_api.o:
-	( cd $(FFI_SOURCE_DIR)/build && $(MAKE) )
-
-hoc-all:
-	for dir in $(SUBDIRS); do (cd $$dir; echo "In directory $$dir"; $(MAKE)  
all) done
-
-clean:
-	for dir in $(all_SUBDIRS); do (cd $$dir; echo "In directory $$dir";  
$(MAKE) clean) done
-
-install:
-	for dir in $(SUBDIRS); do (cd $$dir; echo "In directory $$dir"; $(MAKE)  
install) done
-
-install-files:
-	for dir in $(SUBDIRS); do (cd $$dir; echo "In directory $$dir"; $(MAKE)  
install-files) done
-
-package:
-	mkdir -p "$(installer_package_root)"
-	$(MAKE) install-files destdir="$(installer_package_root)"
-	cp HOC/HOC.conf "$(installer_package_root)"/$(GHC_LIB_PATH)/HOC
-	cp  
Foundation/Foundation.conf "$(installer_package_root)"/$(GHC_LIB_PATH)/Foundation
-	cp AppKit/AppKit.conf "$(installer_package_root)"/$(GHC_LIB_PATH)/AppKit
-	chown -R root:admin "$(installer_package_root)"
-
-.PHONY: samples
-samples:
-	for dir in $(Samples_SUBDIRS); do (echo "In directory $$dir"; cd $$dir;  
$(MAKE)) done
-
=======================================
--- /trunk/hoc/Samples/Browser/Makefile	Tue Jul 26 19:55:40 2005
+++ /dev/null
@@ -1,34 +0,0 @@
-include ../../config.mk
-
-dist_srcdir = Samples/Browser
-dist_FILES = \
-	Contents \
-	$(wildcard *.hs) \
-	Makefile.in \
-	$(NULL)
-
-all: Browser.app
-
-Browser.app: Browser Contents/Resources/all-selectors.txt
-	hocwrap Browser
-
-Browser: *.hs
-	mkdir -p build
-	$(GHC) --make -fglasgow-exts Main.hs -odir build -hidir build -O -o  
Browser
-
-interpret:
-	mkdir -p build
-	hocwrap -i -- -fglasgow-exts Main.hs -odir build -hidir build
-
-zerolink: nolink interpret
-
-nolink:
-	mkdir -p build
-	$(GHC) --make -fglasgow-exts Main.hs -odir build -hidir build -O -pgml  
true
-
-Contents/Resources/all-selectors.txt: ../../Bindings/all-selectors.txt
-	cp $< $@
-
-clean:
-	rm -rf build/ Browser Browser.app/ 'Interpreted Haskell Application.app/'  
Contents/Resources/all-selectors.txt
-
=======================================
--- /trunk/hoc/Samples/Editor/Makefile	Wed Nov  1 07:45:05 2006
+++ /dev/null
@@ -1,29 +0,0 @@
-include ../../config.mk
-
-dist_srcdir = Samples/Editor
-dist_FILES = \
-	Contents \
-	$(wildcard *.hs) \
-	Makefile.in \
-	$(NULL)
-
-all: Editor.app
-
-Editor.app: Editor
-	hocwrap Editor
-
-Editor: *.hs
-	mkdir -p build
-	$(GHC) --make -fglasgow-exts  -fth Main.hs -odir build -hidir build -O -o  
Editor
-
-interpret:
-	mkdir -p build
-	hocwrap -i -- -fglasgow-exts Main.hs -odir build -hidir build
-
-zerolink: nolink interpret
-
-nolink:
-	mkdir -p build
-	$(GHC) --make -fglasgow-exts  -fth Main.hs -odir build -hidir build -O  
-pgml true
-clean:
-	rm -rf build Editor Editor.app 'Interpreted Haskell Application.app/'
=======================================
--- /trunk/hoc/Samples/ExpressionParser/Makefile	Tue Jul 26 19:55:40 2005
+++ /dev/null
@@ -1,31 +0,0 @@
-include ../../config.mk
-
-dist_srcdir = Samples/ExpressionParser
-dist_FILES = \
-	Contents \
-	$(wildcard *.hs) \
-	Makefile.in \
-	$(NULL)
-
-all: ExpressionParser.app
-
-ExpressionParser.app: ExpressionParser
-	hocwrap ExpressionParser
-
-ExpressionParser: *.hs
-	mkdir -p build
-	$(GHC) --make Main.hs -odir build -hidir build -O -o $@
-
-interpret:
-	mkdir -p build
-	hocwrap -i -- Main.hs -odir build -hidir build
-
-zerolink: nolink interpret
-
-nolink:
-	mkdir -p build
-	$(GHC) --make Main.hs -odir build -hidir build -O -pgml true
-
-clean:
-	rm -rf build/ ExpressionParser ExpressionParser.app/ 'Interactive Haskell  
Application.app/'
-
=======================================
--- /trunk/hoc/Samples/UniqSort/Makefile	Sat Aug  6 09:45:38 2005
+++ /dev/null
@@ -1,19 +0,0 @@
-include ../../config.mk
-
-dist_srcdir = Samples/UniqSort
-dist_FILES = \
-	$(wildcard *.hs) \
-	Makefile.in \
-	$(NULL)
-
-all: uniqsort
-
-uniqsort: UniqSort.hs
-	$(GHC) -o $@ --make $<
-
-uniqsort.stripped: UniqSort.hs
-	$(GHC) -o $@ --make -optl-Wl,-dead_strip $<
-
-clean:
-	rm -f uniqsort *.o *.hi
-
=======================================
--- /trunk/hoc/Tests/Makefile	Sun Aug 24 21:31:51 2008
+++ /dev/null
@@ -1,47 +0,0 @@
-.PHONY: thtests cleanthbuild
-
-check: static
-
-static: TestFoundation.static
-	./TestFoundation.static
-
-dynamic: TestFoundation.dynamic
-	./TestFoundation.dynamic
-
-
-build:
-	mkdir -p build/dynamic/imports
-	mkdir -p build/dynamic/objects
-	mkdir -p build/static/imports
-	mkdir -p build/static/objects
-
-TestFoundation.dynamic: build TestFoundation.hs
-	ghc -dynamic -odir build/dynamic/objects -hidir build/dynamic/imports \
-	 -o $@ -package-conf ../inplace.conf \
-	 -package Foundation --make TestFoundation.hs
-
-TestFoundation.static: build TestFoundation.hs
-	ghc -odir build/static/objects -hidir build/static/imports \
-	 -o $@  -package-conf ../inplace.conf \
-	 -package Foundation --make TestFoundation.hs
-
-thbuild:
-	mkdir -p thbuild/static/imports
-	mkdir -p thbuild/static/objects
-
-cleanthbuild:
-	rm -rf thbuild
-
-TestHOCDeclareSelector: thbuild TestHOCDeclareSelector.hs  
TestHOCDeclareSelectorForward.hs
-	ghc -odir thbuild/static/objects -hidir thbuild/static/imports \
-	 -pgml true  -fth -o $@ -package-conf ../inplace.conf \
-	 -package HOC --make TestHOCDeclareSelector.hs \
-	 -main-is TestHOCDeclareSelector
-
-thtests: cleanthbuild TestHOCDeclareSelector
-
-clean: cleanthbuild
-	rm -rf build
-	rm -f TestFoundation.static
-	rm -f TestFoundation.dynamic
-
=======================================
--- /trunk/hoc/Tools/Makefile.in	Sat Jul 30 01:24:45 2005
+++ /dev/null
@@ -1,27 +0,0 @@
-include ../config.mk
-
-dist_srcdir = Tools
-dist_FILES = \
-	HOCWrap.hs \
-	Makefile.in \
-	$(NULL)
-
-all: hocwrap
-
-hocwrap: *.hs
-	mkdir -p build/hocwrap
-	$(GHC) --make HOCWrap.hs	\
-		-fglasgow-exts	\
-		-o hocwrap	\
-		-odir build/hocwrap -hidir build/hocwrap	\
-		-package-conf ../inplace.conf
-
-clean:
-	rm -rf hocwrap build
-
-install: install-files
-
-install-files: all
-	mkdir -p "$(destdir)"/$(bindir)
-	install -s hocwrap "$(destdir)"/$(bindir)
-
=======================================
--- /trunk/hoc/aclocal.m4	Tue May 11 22:44:14 2004
+++ /dev/null
@@ -1,373 +0,0 @@
-builtin(include,objc.m4)
-
-AC_SUBST(MAKE)
-AC_SUBST(OBJC_RUNTIME)
-AC_SUBST(OBJC_RUNTIME_FLAG)
-AC_SUBST(BROKEN_COMPILER)
-AC_SUBST(BROKEN_BUILTIN_APPLY)
-AC_SUBST(NO_NESTED_FUNCTIONS)
-AC_SUBST(PCCTS_CFLAGS)
-AC_SUBST(HOST)dnl
-AC_SUBST(HOST_CPU)dnl
-AC_SUBST(HOST_VENDOR)dnl
-AC_SUBST(HOST_OS)dnl
-AC_SUBST(TARGET)dnl
-AC_SUBST(TARGET_CPU)dnl
-AC_SUBST(TARGET_VENDOR)dnl
-AC_SUBST(TARGET_OS)dnl
-AC_SUBST(STRUCT_ALIGNMENT)dnl
-
-#------------------------------------------------------------------------
-# OD_OBJC_RUNTIME --
-#
-#	Determine the default, working Objective C runtime
-#
-# Arguments:
-#	None.
-#
-# Requires:
-#	none
-#
-# Depends:
-#	AC_PROG_OBJC from objc.m4
-#
-# Results:
-#
-#	Adds a --with-objc-runtime switch to configure.
-#	Result is cached.
-#
-#	Defines one of the following preprocessor macros:
-#		NeXT_RUNTIME GNU_RUNTIME
-#------------------------------------------------------------------------
-AC_DEFUN([OD_OBJC_RUNTIME],[
-	AC_REQUIRE([AC_PROG_OBJC])
-	AC_ARG_WITH(objc-runtime, [  --with-objc-runtime     Specify either "GNU"  
or "NeXT"], [with_objc_runtime=${withval}])
-
-	if test x"${with_objc_runtime}" != x; then
-		case "${with_objc_runtime}" in
-			GNU)
-				;;
-			NeXT)
-				;;
-			*)
-				AC_MSG_ERROR([${with_objc_runtime} is not a valid argument to  
--with-objc-runtime. Please specify either "GNU" or "NeXT"])
-				;;
-		esac
-	fi
-
-	AC_LANG_PUSH([Objective C])
-
-	# Check for common header, objc/objc.h
-	AC_CHECK_HEADERS([objc/objc.h], ,[AC_MSG_ERROR([Can't locate Objective C  
runtime headers])])
-
-	# Add -lobjc. The following tests will ensure that the library exists and  
functions with the detected Objective C compiler
-	# If the tests fail, AC_MSG_FAILURE is called, and $LIBS does not need to  
be restored
-	LIBS="${LIBS} -lobjc"
-
-	if test x"${with_objc_runtime}" == x || test x"${with_objc_runtime}" ==  
x"NeXT"; then
-		AC_MSG_CHECKING([for NeXT Objective C runtime])
-		AC_CACHE_VAL(ac_cv_objc_runtime_next, [
-			# The following uses quadrigraphs
-			# '@<:@' = '['
-			# '@:>@' = ']'
-			AC_LINK_IFELSE([
-					AC_LANG_PROGRAM([
-							#include <objc/objc.h>
-							#include <objc/objc-api.h>
-						], [
-							id class = objc_lookUpClass("Object");
-							id obj = @<:@class alloc@:>@;
-							puts(@<:@obj name@:>@);
-						])
-					], [
-						ac_cv_objc_runtime_next="yes"
-					], [
-						ac_cv_objc_runtime_next="no"
-					]
-			)
-		])
-		AC_MSG_RESULT(${ac_cv_objc_runtime_next})
-	else
-		ac_cv_objc_runtime_next="no"
-	fi
-
-	if test x"${with_objc_runtime}" == x || test x"${with_objc_runtime}" ==  
x"GNU"; then
-		AC_MSG_CHECKING([for GNU Objective C runtime])
-		AC_CACHE_VAL(ac_cv_objc_runtime_gnu, [
-			# The following uses quadrigraphs
-			# '@<:@' = '['
-			# '@:>@' = ']'
-			AC_LINK_IFELSE([
-					AC_LANG_PROGRAM([
-							#include <objc/objc.h>
-							#include <objc/objc-api.h>
-						], [
-							id class = objc_lookup_class("Object");
-							id obj = @<:@class alloc@:>@;
-							puts(@<:@obj name@:>@);
-						])
-					], [
-						ac_cv_objc_runtime_gnu="yes"
-					], [
-						ac_cv_objc_runtime_gnu="no"
-					]
-			)
-		])
-		AC_MSG_RESULT(${ac_cv_objc_runtime_gnu})
-	else
-		ac_cv_objc_runtime_gnu="no"
-	fi
-
-	# NeXT runtime is prefered
-	if test x"${ac_cv_objc_runtime_next}" == x"yes"; then
-			OBJC_RUNTIME="NeXT"
-			OBJC_RUNTIME_FLAGS="-fnext-runtime"
-			AC_MSG_NOTICE([Using NeXT Objective C runtime])
-			AC_DEFINE([NeXT_RUNTIME], 1, [Define if using the NeXT Objective C  
runtime and compiler.])
-	elif test x"${ac_cv_objc_runtime_gnu}" == x"yes"; then
-			OBJC_RUNTIME="GNU"
-			OBJC_RUNTIME_FLAGS="-fgnu-runtime"
-			AC_MSG_NOTICE([Using GNU Objective C runtime])
-			AC_DEFINE([GNU_RUNTIME], 1, [Define if using the GNU Objective C  
runtime and compiler.])
-	else
-			AC_MSG_FAILURE([Could not locate a working Objective C runtime.])
-	fi
-
-
-	AC_LANG_POP([Objective C])
-])
-
-AC_DEFUN(AC_CHECK_NESTED_FUNCTIONS, [
-AC_REQUIRE([AC_PROG_OBJC])
-AC_REQUIRE([OD_OBJC_RUNTIME])
-AC_MSG_CHECKING(whether nested functions work)
-AC_CACHE_VAL(ac_cv_nested_functions, [
-AC_LANG_PUSH([Objective C])
-AC_TRY_RUN([
-f(void (*nested)())
-{
-    (*nested)();
-}
-
-main()
-{
-    int a = 0;
-    void nested()
-    {
-	a = 1;
-    }
-    f(nested);
-    if(a != 1)
-	exit(1);
-    exit(0);
-}
-], ac_cv_nested_functions=yes, ac_cv_nested_functions=no,
-ac_cv_nested_functions=yes)
-AC_LANG_POP([Objective C])
-])dnl
-AC_MSG_RESULT(${ac_cv_nested_functions})
-NO_NESTED_FUNCTIONS=no
-if test $ac_cv_nested_functions = no; then
-    AC_DEFINE(NO_NESTED_FUNCTIONS, 1, [Define if the compiler does not  
support nested functions.])
-    NO_NESTED_FUNCTIONS=yes
-fi
-])dnl
-dnl
-dnl
-AC_DEFUN(AC_BROKEN_COMPILER, [
-AC_REQUIRE([AC_PROG_OBJC])
-AC_REQUIRE([OD_OBJC_RUNTIME])
-AC_MSG_CHECKING(if the Objective-C compiler crashes with nested functions)
-AC_CACHE_VAL(ac_cv_broken_compiler, [
-AC_LANG_PUSH([Objective C])
-AC_TRY_RUN([
-#include <objc/objc.h>
-#include <objc/Object.h>
-
-void f()
-{
-    auto void h(id);
-
-    void h(id exception)
-    {
-	[Object alloc];
-	{
-	    void clean(void)
-	    {
-	    }
-	}
-    }
-}
-
-void g()
-{
-    auto void h(id);
-
-    void h(id exception)
-    {
-	[Object alloc];
-    }
-}
-
-main()
-{
-    exit(0);
-}
-], ac_cv_broken_compiler=no,
-ac_cv_broken_compiler=yes,
-ac_cv_broken_compiler=no)
-AC_LANG_POP([Objective C])
-])dnl
-BROKEN_COMPILER=${ac_cv_broken_compiler}
-if test ${ac_cv_nested_functions} = no -o ${ac_cv_broken_compiler} = yes;  
then
-  ac_cv_broken_compiler=yes;
-  BROKEN_COMPILER=yes;
-  AC_DEFINE(BROKEN_COMPILER, 1, [Define if the compiler is broken when  
nested fu nctions are used with Objective-C messages.])
-fi
-AC_MSG_RESULT(${ac_cv_broken_compiler})
-])dnl
-dnl
-dnl
-AC_DEFUN(AC_BROKEN_BUILTIN_APPLY, [
-AC_REQUIRE([AC_PROG_OBJC])
-AC_REQUIRE([OD_OBJC_RUNTIME])
-AC_MSG_CHECKING(whether __builtin_apply and __builtin_return are broken)
-AC_CACHE_VAL(ac_cv_broken_builtin_apply, [
-AC_LANG_PUSH([Objective C])
-AC_TRY_RUN([
-#include <objc/Object.h>
-
-float value = 123.456;
-
-@interface MyObject : Object
-@end
-
-@implementation MyObject
-- (float)floatValue
-{
-    return value;
-}
-@end
-
-@interface Forwarder : Object
-{
-    id object;
-}
-@end
-
-@implementation Forwarder
-- setObject:anObject
-{
-    object = anObject;
-    return self;
-}
-
-- (void*)forward:(SEL)selector:(void*)argframe
-{
-    IMP imp = [object methodFor:@selector(floatValue)];
-    void* retframe;
-    void* frame = malloc(116);
-    *(void**)frame = NULL;
-    retframe = __builtin_apply((void(*)(void))imp, frame, 0);
-    if(*(long double*)(((char*)retframe) + 8) == (long double)value)
-	exit(0);
-    exit(1);
-}
-@end
-
-int main()
-{
-    id fwd = [[[Forwarder alloc] init] setObject:[MyObject alloc]];
-    [fwd floatValue];
-    exit(0);
-    return 0; // keep compiler happy
-}
-], ac_cv_broken_builtin_apply=no,
-ac_cv_broken_builtin_apply=yes,
-ac_cv_broken_builtin_apply=no)
-AC_LANG_POP([Objective C])
-])dnl
-AC_MSG_RESULT(${ac_cv_broken_builtin_apply})
-BROKEN_BUILTIN_APPLY=${ac_cv_broken_builtin_apply}
-if test $BROKEN_BUILTIN_APPLY = yes; then
-    AC_DEFINE(BROKEN_BUILTIN_APPLY, 1, [Define if the __builtin_apply  
pseudo-function doesn't set the floating point return value at retframe + 8  
on Intel machines.])
-fi
-])dnl
-dnl
-dnl
-AC_DEFUN(AC_CHECK_MATH_LIB, [
-AC_REQUIRE([AC_PROG_OBJC])
-AC_REQUIRE([OD_OBJC_RUNTIME])
-dnl temporary rename AC_MSG_RESULT to do nothing
-define(old_AC_MSG_RESULT, defn([AC_MSG_RESULT]))dnl
-define([AC_MSG_RESULT],)dnl
-AC_CHECK_FUNC(sqrt, ,
-[dnl On linux, to link a program that use math functions we must link with  
libm.a
-LIBS="$LIBS -lm -lc"
-ac_cv_func_sqrt=no
-AC_TRY_LINK(, [
-double sqrt(double);
-sqrt(2.0);
-], ac_cv_func_sqrt="-lm -lc")
-])
-define([AC_MSG_RESULT], defn([old_AC_MSG_RESULT]))dnl
-undefine([old_AC_MSG_RESULT])dnl
-AC_MSG_RESULT($ac_cv_func_sqrt)
-])dnl
-dnl
-dnl
-AC_DEFUN(AC_STRUCT_ALIGNMENT, [
-AC_REQUIRE([AC_PROG_OBJC])
-AC_REQUIRE([OD_OBJC_RUNTIME])
-AC_MSG_CHECKING(for the C structures alignment)
-AC_CACHE_VAL(ac_cv_struct_alignment,
-[AC_TRY_RUN([#include <stdio.h>
-
-struct simple {
-    double x;
-    char y;
-} simple1;
-
-int struct_alignment = __alignof__ (simple1);
-
-main()
-{
-  FILE *f=fopen("conftestval", "w");
-  if (!f) exit(1);
-  fprintf(f, "%u\n", struct_alignment);
-  exit(0);
-}
-], ac_cv_struct_alignment=`cat conftestval`,
-ac_cv_struct_alignment=0,
-ifelse([$2], , , ac_cv_struct_alignment=$2))])dnl
-AC_MSG_RESULT($ac_cv_struct_alignment)
-STRUCT_ALIGNMENT=$ac_cv_struct_alignment
-])dnl
-dnl
-dnl
-AC_DEFUN(AC_COMPILE_CHECK_SIZEOF,
-[changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[for ac_size in 4 8 1 2 16 $2 ; do # List sizes in rough order of  
prevalence.
-  AC_TRY_COMPILE([#include "confdefs.h"
-#include <sys/types.h>
-$2
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;],  
AC_CV_NAME=$ac_size)
-  if test x$AC_CV_NAME != x ; then break; fi
-done
-])
-if test x$AC_CV_NAME = x ; then
-  echo "cannot determine a size for $1";
-  AC_CV_NAME=0;
-fi
-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type  
$1])
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
=======================================
--- /trunk/hoc/autogen.sh	Tue May 11 22:44:14 2004
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh -x
-
-# this is the world's most complicated autogen.sh script :)
-
-exec autoconf
-
=======================================
--- /trunk/hoc/config.mk.in	Sun Aug 17 21:58:22 2008
+++ /dev/null
@@ -1,45 +0,0 @@
-NULL =
-
-PLATFORM=@HOC_PLATFORM@
-ALL_LOAD=@HOC_LD_ALL_LOAD@
-MAKE_STATIC_LIB=@HOC_MAKE_STATIC_LIB@
-FOUNDATION_INCLUDES=@HOC_FOUNDATION_INCLUDES@
-FOUNDATION_LIBS=@HOC_FOUNDATION_LIBS@
-DEFINES=@HOC_DEFINES@
-CFLAGS=@HOC_CFLAGS@
-
-GHC=@GHC@
-GHC_PKG=@GHC_PKG@
-GHC_LIB_PATH=@GHC_LIB_PATH@
-
-FFI_CFLAGS=@FFI_CFLAGS@
-FFI_SOURCES=@FFI_SOURCES@
-FFI_LIBS=@FFI_LIBS@
-FFI_SOURCE_DIR=@FFI_SOURCE_DIR@
-
-HocBuildDylibs=@HocBuildDylibs@
-
-DOT=@DOT@
-POD2HTML=@POD2HTML@
-
-# installation parameters
-
-prefix = @prefix@
-DESTDIR = $(prefix)
-bindir = $(DESTDIR)/bin
-
-# distribution tarball information
-
-dist_dir = @abs_top_builddir@/hoc-@PACKAGE_VERSION@
-
-default: all
-
-dist-recursive:
-	mkdir -p "$(dist_dir)/$(dist_srcdir)"
-	cp -R $(dist_FILES) "$(dist_dir)/$(dist_srcdir)"
-
-CFLAGS+= -I$(GHC_LIB_PATH)/include
-
-ifeq "$(HocBuildDylibs)" "YES"
-EXTRA_GHCFLAGS += -fPIC -dynamic
-endif
=======================================
--- /trunk/hoc/configure.ac	Sun Aug 17 21:58:22 2008
+++ /dev/null
@@ -1,292 +0,0 @@
-#                                               -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-
-#
-# Basic autoconf setup
-#
-
-AC_PREREQ(2.57)
-AC_INIT(HOC, 0.8, oz...@al...)
-AC_CONFIG_AUX_DIR(autotools)
-
-# Check we're in the right directory
-AC_CONFIG_SRCDIR([HOC/HOC/NewClass.hs])
-
-# Check system we're running on
-AC_CANONICAL_SYSTEM
-
-# Checks for Objective-C support
-AC_LANG_OBJC
-
-# Checks for programs.
-AC_PROG_OBJC
-AC_PROG_MAKE_SET
-AC_PROG_RANLIB
-# other programs to check for: ar cp ghc-pkg ld rm xargs gnumake
-
-# Programs required for building docs
-build_docs_ok=no
-AC_CHECK_PROG(POD2HTML, pod2html, pod2html)
-APP_GRAPHVIZ_PATH='/Applications/Graphviz.app/Contents/MacOS'
-AC_PATH_PROG(DOT, "dot", no, "$APP_GRAPHVIZ_PATH:$PATH")
-if test "x$POD2HTML" = "xpod2html"; then
-  if test "x$DOT" != "xno"; then
-    build_docs_ok=yes
-  fi
-fi
-
-
-#
-# Test for GHC: this handy autoconf macro blatantly stolen from HDoc:
-# http://www.fmi.uni-passau.de/~groessli/hdoc/
-#
-
-AC_ARG_WITH(ghc,
-  [  --with-ghc=...          command to run ghc (e.g. $HOME/bin/ghc-6.4)],
-  [GHC=$withval])
-
-if test -z "$GHC"; then
-  AC_CHECK_TOOL(GHC, ghc, ghc)
-fi
-
-GHC_FLAGS=""
-
-if test "$GHC"; then
-  AC_MSG_CHECKING([for ghc version])
-  changequote(<<, >>)
-  ghc_version=`$GHC --version 2>&1 | sed -n -e 's/.* version  
\([0-9.][0-9.]*\).*/\1/p'`
-  ghc_major=`echo "$ghc_version" | sed -n -e 's/\([0-9][0-9]*\).*/\1/p'`
-  ghc_minor=`echo "$ghc_version" | sed -n  
-e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/p'`
-  changequote([, ])
-  AC_MSG_RESULT([$ghc_version])
-  if test '(' "$ghc_major" -ge 6 -a "$ghc_minor" -ge 4 ')' -o \
-          '(' "$ghc_major" -gt 6 ')'; then
-    AC_MSG_CHECKING([for ghc library directory])
-    GHC_LIB_PATH=`$GHC --print-libdir`
-    AC_MSG_RESULT([$GHC_LIB_PATH])
-  else
-    AC_MSG_ERROR([** Sorry, your GHC is too old. GHC >= 6.4 required.])
-    GHC=""
-  fi
-else
-  AC_MSG_ERROR([** Could not find GHC.])
-fi
-
-AC_SUBST(GHC)
-AC_SUBST(GHC_LIB_PATH)
-
-# Check for ghc-pkg
-AC_ARG_WITH(ghc-pkg,
-  [  --with-ghc-pkg=...      command to run ghc-pkg (e.g.  
$HOME/bin/ghc-pkg-6.4)],
-  [GHC_PKG="$withval"])
-
-if test -n "$GHC_PKG"; then
-  AC_SUBST(GHC_PKG)
-  true
-else
-  AC_CHECK_TOOL(GHC_PKG, ghc-pkg, ghc-pkg)
-fi
-
-
-#
-# Check for various C requirements
-#
-
-AC_CHECK_HEADERS([assert.h objc/objc-api.h objc/objc-class.h  
objc/objc-runtime.h stdlib.h])
-AC_C_CONST
-AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset strdup])
-
-#check to see if we're building a dynanic haskell lib
-AC_ARG_WITH([dynamic-haskell],
-            [AS_HELP_STRING([--with-dynamic-haskell],
-                [whether or not to build dynamic libraries for the haskell  
modules.  Default is static])],
-            [HocBuildDylibs=YES],
-            [HocBuildDylibs=NO])
-AC_SUBST(HocBuildDylibs)
-
-#
-# Determine which ffi to use
-#
-AC_ARG_WITH([ffi],
-             [AS_HELP_STRING([--with-ffi],
-               [where to find ffi.  Use either this or --with-ffi-sources  
@<:@default=check@:>@])],
-             [],
-             [with_ffi=check])
-AC_ARG_WITH([ffi-sources],
-             [AS_HELP_STRING([--with-ffi-sources],
-               [where to find ffi sources.  Use either this or --with-ffi  
@<:@default=check@:>@])],
-             [],
-             [with_ffi_sources=check])
-
-
-if test "x$with_ffi" = "xyes"; then
-    with_ffi=check
-fi
-if test "x$with_ffi_sources" = "xyes";then
-    with_ffi_sources=check
-fi
-
-if test "x$with_ffi" != "xcheck" -a "x$with_ffi_sources" != "xcheck"; then
-    AC_MSG_ERROR([*** Cannot specify both --with-ffi and  
--with-ffi-sources.])
-fi
-
-if test "x$with_ffi_sources" = "xcheck" -a "x$with_ffi" != "xcheck"; then
-    with_ffi_sources=no
-fi
-
-#
-# Check for libffi in the libffi-src/ directory
-#
-case "$with_ffi_sources" in
-    'no')
-        ;;
-    'check')
-        AC_CHECK_FILE([libffi-src/configure],  
[with_ffi_sources=$(pwd)/libffi-src; $with_ffi_sources/configure],  
[with_ffi_sources=no])
-        ;;
-    /*)
-         
AC_CHECK_FILE([$with_ffi_sources/configure],[$with_ffi_sources/configure],[with_ffi_sources=fail])
-        ;;
-    *)
-        with_ffi_sources=$(pwd)/$(dirname $with_ffi_sources)/$(basename  
$with_ffi_sources)
-         
AC_CHECK_FILE([$with_ffi_sources/configure],[$with_ffi_sources/configure],[with_ffi_sources=fail])
-        ;;
-esac
-
-if test "x$with_ffi_sources" = "xfail"; then
-    AC_MSG_ERROR([*** Unable to locate ffi-sources.  Please specify a  
valid ffi path with --with-ffi-sources])
-elif test "x$with_ffi_sources" != "xno"; then
-    with_ffi=no
-fi
-
-if test "x$with_ffi_sources" = "xno"; then
-    case "$with_ffi" in
-        'no')
-            AC_MSG_ERROR([*** Must specify either a valid --with-ffi or a  
valid --with-ffi-sources])
-            ;;
-        'check')
-            AC_CHECK_FILE([/usr/include/ffi/ffi.h], [with_ffi=/usr],  
[with_ffi=no])
-            ;;
-        /*)
-            AC_CHECK_FILE([$with_ffi/include/ffi/ffi.h], [],  
[with_ffi=fail])
-            ;;
-        *)
-            with_ffi=$(pwd)/$(dirname $with_ffi)/$(basename $with_ffi)
-            AC_CHECK_FILE([$with_ffi/include/ffi/ffi.h], [],  
[with_ffi=fail])
-            ;;
-    esac
-
-    if test "x$with_ffi" = "xfail"; then
-        AC_MSG_ERROR([*** Unable to locate ffi.  Please specify a valid  
ffi path with --with-ffi])
-    fi
-
-fi
-
-if test "x$with_ffi" = "xno" -a "x$with_ffi_sources" = "xno"; then
-    AC_MSG_ERROR([*** Must specify one of --with-ffi or  
--with-ffi-sources])
-fi
-
-if test "x$with_ffi" != "xno"; then
-    FFI_CFLAGS="-I$with_ffi/include/ffi"
-    FFI_SOURCES=
-    if test "x$with_ffi" == "x/usr"; then
-        FFI_LIBS="-lffi"
-        FFI_LIB_DIRS=
-    else
-        FFI_LIBS="-L$with_ffi/lib -lffi"
-        FFI_LIB_DIRS="\"\\\"$with_ffi/lib\\\"\""
-    fi
-    PKG_EXTRA_LIBS="\", \\\"ffi\\\"\""
-elif test "x$with_ffi_sources" != "xno" ; then
-    FFI_CFLAGS="-I$with_ffi_sources/include"
-    FFI_SOURCES=" \\
-		$with_ffi_sources/src/types.c \\
-		$with_ffi_sources/src/prep_cif.c \\
-		$with_ffi_sources/src/x86/ffi_darwin.c \\
-		$with_ffi_sources/src/x86/darwin.S \\
-		$with_ffi_sources/src/powerpc/ffi_darwin.c \\
-		$with_ffi_sources/src/powerpc/darwin.S \\
-		$with_ffi_sources/src/powerpc/darwin_closure.S"
-    FFI_SOURCE_DIR=$with_ffi_sources
-    FFI_LIBS=
-fi
-
-AC_SUBST(FFI_CFLAGS)
-AC_SUBST(FFI_SOURCES)
-AC_SUBST(FFI_LIBS)
-AC_SUBST(FFI_SOURCE_DIR)
-AC_SUBST(FFI_LIB_DIRS)
-AC_SUBST(PKG_EXTRA_LIBS)
-
-#
-# Check for Cocoa (Mac OS X) or GNUstep platform
-#
-
-AC_MSG_CHECKING([for Objective-C platform])
-case "$target_os" in
-  darwin*)
-    AC_MSG_RESULT([Cocoa])
-    platform=macos;;
-  *)
-    AC_MSG_RESULT([GNUstep])
-    platform=gnustep;;
-esac
-
-# Platform-specific definitions go here
-if test "x$platform" = "xgnustep"; then
-  HOC_LD_ALL_LOAD='--whole-archive'
-  HOC_MAKE_STATIC_LIB='ar cqs'
-  HOC_FOUNDATION_INCLUDES='-I/usr/lib/GNUstep/System/Library/Headers/'
-  HOC_FOUNDATION_LIBS='-L/usr/lib/GNUstep/System/Library/Libraries \\\
-                       -L/usr/lib/gcc-lib/i486-linux/3.3.5 \\\
-                       -lobjc -lgnustep-base'
-  HOC_DEFINES='-DGNUSTEP'
-  HOC_CFLAGS='$(FOUNDATION_INCLUDES) $(DEFINES) \\\
-              -fconstant-string-class=NSConstantString \\\
-              -Wno-import'
-
-   
HOC_FOUNDATION_LIB_DIRS="\"\\\"/usr/lib/GNUstep/System/Library/Libraries\\\"  
\\\"/usr/lib/gcc-lib/i486-linux/3.3.5\\\"\""
-
-else
-  HOC_LD_ALL_LOAD='-all_load'
-  HOC_MAKE_STATIC_LIB='libtool -static -o'
-  HOC_FOUNDATION_INCLUDES=''
-  HOC_FOUNDATION_LIBS='-framework Foundation'
-  HOC_DEFINES=''
-  HOC_CFLAGS='$(FOUNDATION_INCLUDES) $(DEFINES)'
-  HOC_FOUNDATION_LIB_DIRS=''
-fi
-HOC_PLATFORM="$platform"
-AC_SUBST(HOC_PLATFORM)
-AC_SUBST(HOC_LD_ALL_LOAD)
-AC_SUBST(HOC_MAKE_STATIC_LIB)
-AC_SUBST(HOC_FOUNDATION_INCLUDES)
-AC_SUBST(HOC_FOUNDATION_LIBS)
-AC_SUBST(HOC_DEFINES)
-AC_SUBST(HOC_CFLAGS)
-AC_SUBST(HOC_FOUNDATION_LIB_DIRS)
-
-#
-# Output configuration files and Makefiles
-#
-
-AC_SUBST(PACKAGE_VERSION)
-
-AC_CONFIG_FILES([config.mk
-                 Makefile
-                 AppKit/Makefile
-                 Bindings/Makefile
-                 docs/Makefile
-                 Foundation/Makefile
-                 HOC/Makefile
-                 HOC_cbits/Makefile
-                 InterfaceGenerator/Makefile
-                 InterfaceGenerator2/Makefile
-                 Tools/Makefile
-                ])
-
-AC_OUTPUT
-
-# Modeline for vi(m) - vi:expandtab
-
=======================================
--- /trunk/hoc/objc.m4	Tue May 11 22:44:14 2004
+++ /dev/null
@@ -1,623 +0,0 @@
-# objc.m4
-# Based on c.m4 from GNU Autoconf
-# The Objective C support, added by Landon Fuller <la...@op...>
-# on March 10th, 2004, is heavily based on Autoconf's existing C++ support.
-#
-########### Copyright and Licensing terms ##########
-#
-# This file is part of Autoconf.                       -*- Autoconf -*-
-# Programming languages support.
-# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-#
-# As a special exception, the Free Software Foundation gives unlimited
-# permission to copy, distribute and modify the configure scripts that
-# are the output of Autoconf.  You need not follow the terms of the GNU
-# General Public License when using or distributing such scripts, even
-# though portions of the text of Autoconf appear in them.  The GNU
-# General Public License (GPL) does govern all other use of the material
-# that constitutes the Autoconf program.
-#
-# Certain portions of the Autoconf source text are designed to be copied
-# (in certain cases, depending on the input) into the output of
-# Autoconf.  We call these the "data" portions.  The rest of the Autoconf
-# source text consists of comments plus executable code that decides which
-# of the data portions to output in any given case.  We call these
-# comments and executable code the "non-data" portions.  Autoconf never
-# copies any of the non-data portions into its output.
-#
-# This special exception to the GPL applies to versions of Autoconf
-# released by the Free Software Foundation.  When you make and
-# distribute a modified version of Autoconf, you may extend this special
-# exception to the GPL to apply to your modified version as well, *unless*
-# your modified version has the potential to copy into its output some
-# of the text that was the non-data portion of the version that you started
-# with.  (In other words, unless your change moves or copies text from
-# the non-data portions to the data portions.)  If your modification has
-# such potential, you must delete any notice of this special exception
-# to the GPL from your modified version.
-#
-# Written by David MacKenzie, with help from
-# Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
-# Roland McGrath, Noah Friedman, david d zuhn, and many others.
-#
-########## GNU General Public License (GPL), version 2  ##########
-#
-#		    GNU GENERAL PUBLIC LICENSE
-#		       Version 2, June 1991
-#
-#  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-#      59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#  Everyone is permitted to copy and distribute verbatim copies
-#  of this license document, but changing it is not allowed.
-#
-# 			    Preamble
-#
-#  The licenses for most software are designed to take away your
-# freedom to share and change it.  By contrast, the GNU General Public
-# License is intended to guarantee your freedom to share and change free
-# software--to make sure the software is free for all its users.  This
-# General Public License applies to most of the Free Software
-# Foundation's software and to any other program whose authors commit to
-# using it.  (Some other Free Software Foundation software is covered by
-# the GNU Library General Public License instead.)  You can apply it to
-# your programs, too.
-#
-#  When we speak of free software, we are referring to freedom, not
-# price.  Our General Public Licenses are designed to make sure that you
-# have the freedom to distribute copies of free software (and charge for
-# this service if you wish), that you receive source code or can get it
-# if you want it, that you can change the software or use pieces of it
-# in new free programs; and that you know you can do these things.
-#
-#  To protect your rights, we need to make restrictions that forbid
-# anyone to deny you these rights or to ask you to surrender the rights.
-# These restrictions translate to certain responsibilities for you if you
-# distribute copies of the software, or if you modify it.
-#
-#  For example, if you distribute copies of such a program, whether
-# gratis or for a fee, you must give the recipients all the rights that
-# you have.  You must make sure that they, too, receive or can get the
-# source code.  And you must show them these terms so they know their
-# rights.
-#
-#  We protect your rights with two steps: (1) copyright the software, and
-# (2) offer you this license which gives you legal permission to copy,
-# distribute and/or modify the software.
-#
-#  Also, for each author's protection and ours, we want to make certain
-# that everyone understands that there is no warranty for this free
-# software.  If the software is modified by someone else and passed on, we
-# want its recipients to know that what they have is not the original, so
-# that any problems introduced by others will not reflect on the original
-# authors' reputations.
-#
-#  Finally, any free program is threatened constantly by software
-# patents.  We wish to avoid the danger that redistributors of a free
-# program will individually obtain patent licenses, in effect making the
-# program proprietary.  To prevent this, we have made it clear that any
-# patent must be licensed for everyone's free use or not licensed at all.
-#
-#  The precise terms and conditions for copying, distribution and
-# modification follow.
-#
-#		    GNU GENERAL PUBLIC LICENSE
-#  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-#
-#  0. This License applies to any program or other work which contains
-# a notice placed by the copyright holder saying it may be distributed
-# under the terms of this General Public License.  The "Program", below,
-# refers to any such program or work, and a "work based on the Program"
-# means either the Program or any derivative work under copyright law:
-# that is to say, a work containing the Program or a portion of it,
-# either verbatim or with modifications and/or translated into another
-# language.  (Hereinafter, translation is included without limitation in
-# the term "modification".)  Each licensee is addressed as "you".
-#
-# Activities other than copying, distribution and modification are not
-# covered by this License; they are outside its scope.  The act of
-# running the Program is not restricted, and the output from the Program
-# is covered only if its contents constitute a work based on the
-# Program (independent of having been made by running the Program).
-# Whether that is true depends on what the Program does.
-#
-#  1. You may copy and distribute verbatim copies of the Program's
-# source code as you receive it, in any medium, provided that you
-# conspicuously and appropriately publish on each copy an appropriate
-# copyright notice and disclaimer of warranty; keep intact all the
-# notices that refer to this License and to the absence of any warranty;
-# and give any other recipients of the Program a copy of this License
-# along with the Program.
-#
-# You may charge a fee for the physical act of transferring a copy, and
-# you may at your option offer warranty protection in exchange for a fee.
-#
-#  2. You may modify your copy or copies of the Program or any portion
-# of it, thus forming a work based on the Program, and copy and
-# distribute such modifications or work under the terms of Section 1
-# above, provided that you also meet all of these conditions:
-#
-#    a) You must cause the modified files to carry prominent notices
-#    stating that you changed the files and the date of any change.
-#
-#    b) You must cause any work that you distribute or publish, that in
-#    whole or in part contains or is derived from the Program or any
-#    part thereof, to be licensed as a whole at no charge to all third
-#    parties under the terms of this License.
-#
-#    c) If the modified program normally reads commands interactively
-#    when run, you must cause it, when started running for such
-#    interactive use in the most ordinary way, to print or display an
-#    announcement including an appropriate copyright notice and a
-#    notice that there is no warranty (or else, saying that you provide
-#    a warranty) and that users may redistribute the program under
-#    these conditions, and telling the user how to view a copy of this
-#    License.  (Exception: if the Program itself is interactive but
-#    does not normally print such an announcement, your work based on
-#    the Program is not required to print an announcement.)
-#
-# These requirements apply to the modified work as a whole.  If
-# identifiable sections of that work are not derived from the Program,
-# and can be reasonably considered independent and separate works in
-# themselves, then this License, and its terms, do not apply to those
-# sections when you distribute them as separate works.  But when you
-# distribute the same sections as part of a whole which is a work based
-# on the Program, the distribution of the whole must be on the terms of
-# this License, whose permissions for other licensees extend to the
-# entire whole, and thus to each and every part regardless of who wrote it.
-#
-# Thus, it is not the intent of this section to claim rights or contest
-# your rights to work written entirely by you; rather, the intent is to
-# exercise the right to control the distribution of derivative or
-# collective works based on the Program.
-#
-# In addition, mere aggregation of another work not based on the Program
-# with the Program (or with a work based on the Program) on a volume of
-# a storage or distribution medium does not bring the other work under
-# the scope of this License.
-#
-#  3. You may copy and distribute the Program (or a work based on it,
-# under Section 2) in object code or executable form under the terms of
-# Sections 1 and 2 above provided that you also do one of the following:
-#
-#    a) Accompany it with the complete corresponding machine-readable
-#    source code, which must be distributed under the terms of Sections
-#    1 and 2 above on a medium customarily used for software interchange;  
or,
-#
-#    b) Accompany it with a written offer, valid for at least three
-#    years, to give any third party, for a charge no more than your
-#    cost of physically performing source distribution, a complete
-#    machine-readable copy of the corresponding source code, to be
-#    distributed under the terms of Sections 1 and 2 above on a medium
-#    customarily used for software interchange; or,
-#
-#    c) Accompany it with the information you received as to the offer
-#    to distribute corresponding source code.  (This alternative is
-#    allowed only for noncommercial distribution and only if you
-#    received the program in object code or executable form with such
-#    an offer, in accord with Subsection b above.)
-#
-# The source code for a work means the preferred form of the work for
-# making modifications to it.  For an executable work, complete source
-# code means all the source code for all modules it contains, plus any
-# associated interface definition files, plus the scripts used to
-# control compilation and installation of the executable.  However, as a
-# special exception, the source code distributed need not include
-# anything that is normally distributed (in either source or binary
-# form) with the major components (compiler, kernel, and so on) of the
-# operating system on which the executable runs, unless that component
-# itself accompanies the executable.
-#
-# If distribution of executable or object code is made by offering
-# access to copy from a designated place, then offering equivalent
-# access to copy the source code from the same place counts as
-# distribution of the source code, even though third parties are not
-# compelled to copy the source along with the object code.
-#
-#  4. You may not copy, modify, sublicense, or distribute the Program
-# except as expressly provided under this License.  Any attempt
-# otherwise to copy, modify, sublicense or distribute the Program is
-# void, and will automatically terminate your rights under this License.
-# However, parties who have received copies, or rights, from you under
-# this License will not have their licenses terminated so long as such
-# parties remain in full compliance.
-#
-#  5. You are not required to accept this License, since you have not
-# signed it.  However, nothing else grants you permission to modify or
-# distribute the Program or its derivative works.  These actions are
-# prohibited by law if you do not accept this License.  Therefore, by
-# modifying or distributing the Program (or any work based on the
-# Program), you indicate your acceptance of this License to do so, and
-# all its terms and conditions for copying, distributing or modifying
-# the Program or works based on it.
-
-#  6. Each time you redistribute the Program (or any work based on the
-# Program), the recipient automatically receives a license from the
-# original licensor to copy, distribute or modify the Program subject to
-# these terms and conditions.  You may not impose any further
-# restrictions on the recipients' exercise of the rights granted herein.
-# You are not responsible for enforcing compliance by third parties to
-# this License.
-#
-#  7. If, as a consequence of a court judgment or allegation of patent
-# infringement or for any other reason (not limited to patent issues),
-# conditions are imposed on you (whether by court order, agreement or
-# otherwise) that contradict the conditions of this License, they do not
-# excuse you from the conditions of this License.  If you cannot
-# distribute so as to satisfy simultaneously your obligations under this
-# License and any other pertinent obligations, then as a consequence you
-# may not distribute the Program at all.  For example, if a patent
-# license would not permit royalty-free redistribution of the Program by
-# all those who receive copies directly or indirectly through you, then
-# the only way you could satisfy both it and this License would be to
-# refrain entirely from distribution of the Program.
-#
-# If any portion of this section is held invalid or unenforceable under
-# any particular circumstance, the balance of the section is intended to
-# apply and the section as a whole is intended to apply in other
-# circumstances.
-#
-# It is not the purpose of this section to induce you to infringe any
-# patents or other property right claims or to contest validity of any
-# such claims; this section has the sole purpose of protecting the
-# integrity of the free software distribution system, which is
-# implemented by public license practices.  Many people have made
-# generous contributions to the wide range of software distributed
-# through that system in reliance on consistent application of that
-# system; it is up to the author/donor to decide if he or she is willing
-# to distribute software through any other system and a licensee cannot
-# impose that choice.
-#
-# This section is intended to make thoroughly clear what is believed to
-# be a consequence of the rest of this License.
-#
-#  8. If the distribution and/or use of the Program is restricted in
-# certain countries either by patents or by copyrighted interfaces, the
-# original copyright holder who places the Program under this License
-# may add an explicit geographical distribution limitation excluding
-# those countries, so that distribution is permitted only in or among
-# countries not thus excluded.  In such case, this License incorporates
-# the limitation as if written in the body of this License.
-#
-#  9. The Free Software Foundation may publish revised and/or new versions
-# of the General Public License from time to time.  Such new versions will
-# be similar in spirit to the present version, but may differ in detail to
-# address new problems or concerns.
-#
-# Each version is given a distinguishing version number.  If the Program
-# specifies a version number of this License which applies to it and "any
-# later version", you have the option of following the terms and conditions
-# either of that version or of any later version published by the Free
-# Software Foundation.  If the Program does not specify a version number of
-# this License, you may choose any version ever published by the Free  
Software
-# Foundation.
-#
-#  10. If you wish to incorporate parts of the Program into other free
-# programs whose distribution conditions are different, write to the author
-# to ask for permission.  For software which is copyrighted by the Free
-# Software Foundation, write to the Free Software Foundation; we sometimes
-# make exceptions for this.  Our decision will be guided by the two goals
-# of preserving the free status of all derivatives of our free software and
-# of promoting the sharing and reuse of software generally.
-#
-#			    NO WARRANTY
-#
-#  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-# FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-# OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-# PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER  
EXPRESSED
-# OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-# TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-# PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-# REPAIR OR CORRECTION.
-#
-#  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN  
WRITING
-# WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-# REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR  
DAMAGES,
-# INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES  
ARISING
-# OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-# TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-# YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY  
OTHER
-# PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGES.
-#
-#		     END OF TERMS AND CONDITIONS
-#
-#	    How to Apply These Terms to Your New Programs
-#
-#  If you develop a new program, and you want it to be of the greatest
-# possible use to the public, the best way to achieve this is to make it
-# free software which everyone can redistribute and change under these  
terms.
-#
-#  To do so, attach the following notices to the program.  It is safest
-# to attach them to the start of each source file to most effectively
-# convey the exclusion of warranty; and each file should have at least
-# the "copyright" line and a pointer to where the full notice is found.
-#
-#    <one line to give the program's name and a brief idea of what it  
does.>
-#    Copyright (C) <year>  <name of author>
-#
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307   
USA
-#
-#
-# Also add information on how to contact you by electronic and paper mail.
-#
-# If the program is interactive, make it output a short notice like this
-# when it starts in an interactive mode:
-#
-#    Gnomovision version 69, Copyright (C) year  name of author
-#    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show  
w'.
-#    This is free software, and you are welcome to redistribute it
-#    under certain conditions; type `show c' for details.
-#
-# The hypothetical commands `show w' and `show c' should show the  
appropriate
-# parts of the General Public License.  Of course, the commands you use may
-# be called something other than `show w' and `show c'; they could even be
-# mouse-clicks or menu items--whatever suits your program.
-#
-# You should also get your employer (if you work as a programmer) or your
-# school, if any, to sign a "copyright disclaimer" for the program, if
-# necessary.  Here is a sample; alter the names:
-#
-#  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-#  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-#
-#  <signature of Ty Coon>, 1 April 1989
-#  Ty Coon, President of Vice
-#
-# This General Public License does not permit incorporating your program  
into
-# proprietary programs.  If your program is a subroutine library, you may
-# consider it more useful to permit linking proprietary applications with  
the
-# library.  If this is what you want to do, use the GNU Library General
-# Public License instead of this License.
-#
-########## End of GNU General Public License (GPL), version 2 ##########
-
-## ----------------------- ##
-## 1. Language selection.  ##
-## ----------------------- ##
-
-
-# ------------------------------ #
-# 1d. The Objective C language.  #
-# ------------------------------ #
-
-# AC_LANG(Objective C)
-# --------------------
-# OBJCFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp  
options.
-m4_define([AC_LANG(Objective C)],
-[ac_ext=m
-ac_cpp='$OBJCPP $CPPFLAGS'
-ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext  
>&AS_MESSAGE_LOG_FD'
-ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS  
conftest.$ac_ext $LIBS >&AS_MESSAGE_LOG_FD'
-ac_compiler_gnu=$ac_cv_objc_compiler_gnu
-])
-
-
-# AC_LANG_OBJC
-# -------------------------
-AU_DEFUN([AC_LANG_OBJC], [AC_LANG(Objective C)])
-
-
-# _AC_LANG_ABBREV(Objective C)
-# ----------------------------
-m4_define([_AC_LANG_ABBREV(Objective C)], [objc])
-
-
-# _AC_LANG_PREFIX(Objective C)
-# ----------------------------
-m4_define([_AC_LANG_PREFIX(Objective C)], [OBJC])
-
-
-
-## ---------------------- ##
-## 2.Producing programs.  ##
-## ---------------------- ##
-
-
-# ------------------------- #
-# 2d. Objective C sources.  #
-# ------------------------- #
-
-# AC_LANG_SOURCE(Objective C)(BODY)
-# ---------------------------------
-m4_copy([AC_LANG_SOURCE(C)], [AC_LANG_SOURCE(Objective C)])
-
-
-# AC_LANG_PROGRAM(Objective C)([PROLOGUE], [BODY])
-# ------------------------------------------------
-m4_copy([AC_LANG_PROGRAM(C)], [AC_LANG_PROGRAM(Objective C)])
-
-
-# AC_LANG_CALL(Objective C)(PROLOGUE, FUNCTION)
-# ---------------------------------------------
-m4_copy([AC_LANG_CALL(C)], [AC_LANG_CALL(Objective C)])
-
-
-# AC_LANG_FUNC_LINK_TRY(Objective C)(FUNCTION)
-# --------------------------------------------
-m4_copy([AC_LANG_FUNC_LINK_TRY(C)], [AC_LANG_FUNC_LINK_TRY(Objective C)])
-
-
-# AC_LANG_BOOL_COMPILE_TRY(Objective C)(PROLOGUE, EXPRESSION)
-# -----------------------------------------------------------
-m4_copy([AC_LANG_BOOL_COMPILE_TRY(C)], [AC_LANG_BOOL_COMPILE_TRY(Objective  
C)])
-
-
-# AC_LANG_INT_SAVE(Objective C)(PROLOGUE, EXPRESSION)
-# ---------------------------------------------------
-m4_copy([AC_LANG_INT_SAVE(C)], [AC_LANG_INT_SAVE(Objective C)])
-
-
-
-## -------------------------------------------- ##
-## 3. Looking for Compilers and Preprocessors.  ##
-## -------------------------------------------- ##
-
-
-# ------------------------------ #
-# 3d. The Objective C compiler.  #
-# ------------------------------ #
-
-
-# AC_LANG_PREPROC(Objecitve C)
-# ----------------------------
-# Find the Objective C preprocessor.  Must be AC_DEFUN'd to be  
AC_REQUIRE'able.
-AC_DEFUN([AC_LANG_PREPROC(Objective C)],
-[AC_REQUIRE([AC_PROG_OBJCPP])])
-
-
-# AC_PROG_OBJCPP
-# --------------
-# Find a working Objective C preprocessor.
-# We shouldn't have to require AC_PROG_CC, but this is due to the  
concurrency
-# between the AC_LANG_COMPILER_REQUIRE family and that of AC_PROG_OBJC.
-AC_DEFUN([AC_PROG_OBJCPP],
-[AC_REQUIRE([AC_PROG_OBJC])dnl
-AC_ARG_VAR([OBJCPP],   [Objective C preprocessor])dnl
-_AC_ARG_VAR_CPPFLAGS()dnl
-AC_LANG_PUSH(Objective C)dnl
-AC_MSG_CHECKING([how to run the Objective C preprocessor])
-if test -z "$OBJCPP"; then
-  AC_CACHE_VAL(ac_cv_prog_OBJCPP,
-  [dnl
-    # Double quotes because OBJCPP needs to be expanded
-    for OBJCPP in "$OBJC -E" "/lib/cpp"
-    do
-      _AC_PROG_PREPROC_WORKS_IFELSE([break])
-    done
-    ac_cv_prog_OBJCPP=$OBJCPP
-  ])dnl
-  OBJCPP=$ac_cv_prog_OBJCPP
-else
-  ac_cv_prog_OBJCPP=$OBJCPP
-fi
-AC_MSG_RESULT([$OBJCPP])
-_AC_PROG_PREPROC_WORKS_IFELSE([],
-	  [AC_MSG_FAILURE([Objective C preprocessor "$OBJCPP" fails sanity  
check])])
-AC_SUBST(OBJCPP)dnl
-AC_LANG_POP(Objective C)dnl
-])# AC_PROG_OBJCPP
-
-
-# AC_LANG_COMPILER(Objective C)
-# -----------------------------
-# Find the Objective C compiler.  Must be AC_DEFUN'd to be AC_REQUIRE'able.
-AC_DEFUN([AC_LANG_COMPILER(Objective C)],
-[AC_REQUIRE([AC_PROG_OBJC])])
-
-
-# ac_cv_prog_objc
-# ---------------
-# We used to name the cache variable this way.
-AU_DEFUN([ac_cv_prog_objc],
-[ac_cv_objc_compiler_gnu])
-
-
-# AC_PROG_OBJC([LIST-OF-COMPILERS])
-# ---------------------------------
-# LIST-OF-COMPILERS is a space separated list of Objective C compilers
-# to search for (if not specified, a default list is used).  This just  
gives
-# the user an opportunity to specify an alternative search list for the
-# Objective C compiler.
-# cc    Native compiler
-# objc  David Stes' Portable Object Compiler
-AN_MAKEVAR([OBJC],  [AC_PROG_OBJC])
-AN_PROGRAM([gcc],   [AC_PROG_OBJC])
-AN_PROGRAM([cc],    [AC_PROG_OBJC])
-AC_DEFUN([AC_PROG_OBJC],
-[AC_LANG_PUSH(Objective C)dnl
-AC_ARG_VAR([OBJC],      [Objective C compiler command])dnl
-AC_ARG_VAR([OBJCFLAGS], [Objective C compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-_AC_ARG_VAR_CPPFLAGS()dnl
-AC_CHECK_TOOLS(OBJC,
-	       [$CCC m4_default([$1],
-			  [gcc cc objc])],
-	       gcc)
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
-     "checking for _AC_LANG compiler version" >&AS_MESSAGE_LOG_FD
-ac_compiler=`set X $ac_compile; echo $[2]`
-_AC_EVAL([$ac_compiler --version </dev/null >&AS_MESSAGE_LOG_FD])
-_AC_EVAL([$ac_compiler -v </dev/null >&AS_MESSAGE_LOG_FD])
-_AC_EVAL([$ac_compiler -V </dev/null >&AS_MESSAGE_LOG_FD])
-
-m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
-m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl
-_AC_LANG_COMPILER_GNU
-GOBJC=`test $ac_compiler_gnu = yes && echo yes`
-_AC_PROG_OBJC_G
-AC_LANG_POP(Objective C)dnl
-])# AC_PROG_OBJC
-
-
-# _AC_PROG_OBJC_G
-# ---------------
-# Check whether -g works, even if OBJCFLAGS is set, in case the package
-# plays around with OBJCFLAGS (such as to build both debugging and
-# normal versions of a library), tasteless as that idea is.
-m4_define([_AC_PROG_OBJC_G],
-[ac_test_OBJCFLAGS=${OBJCFLAGS+set}
-ac_save_OBJCFLAGS=$OBJCFLAGS
-OBJCFLAGS="-g"
-AC_CACHE_CHECK(whether $OBJC accepts -g, ac_cv_prog_objc_g,
-	       [_AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-				   [ac_cv_prog_objc_g=yes],
-				   [ac_cv_prog_objc_g=no])])
-if test "$ac_test_OBJCFLAGS" = set; then
-  OBJCFLAGS=$ac_save_OBJCFLAGS
-elif test $ac_cv_prog_objc_g = yes; then
-  if test "$GOBJC" = yes; then
-    OBJCFLAGS="-g -O2"
-  else
-    OBJCFLAGS="-g"
-  fi
-else
-  if test "$GOBJC" = yes; then
-    OBJCFLAGS="-O2"
-  else
-    OBJCFLAGS=
-  fi
-fi[]dnl
-])# _AC_PROG_OBJC_G
-
-
-## ------------------------------- ##
-## 4. Compilers' characteristics.  ##
-## ------------------------------- ##
-
-
-# -------------------------------- #
-# 4b. C compiler characteristics.  #
-# -------------------------------- #
-
-# libobjc and objc header tests shere?