Added 1.1 announcement. Committed some work-in-progress clang-specifi…

…c build stuff (don't use this, it doesn't work correctly yet).
qmfrederik · Jan 10, 2011 · ff3f7be · ff3f7be
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diff --git a/ANNOUNCE b/ANNOUNCE
@@ -1,18 +1,20 @@
-GNUstep Objective-C Runtime 1.0
+GNUstep Objective-C Runtime 1.1
 ===============================
 
-This is the first official release of the GNUstep Objective-C runtime (a.k.a.
+This is the second official release of the GNUstep Objective-C runtime (a.k.a.
 libobjc2).  This runtime was designed to support the features of Objective-C 2
-for use with GNUstep and other Objective-C programs.
+for use with GNUstep and other Objective-C programs.  This release contains
+minor bug fixes and provides compatibility with synthesised declared properties
+from GCC 4.6 and recent versions of clang.
 
 You may obtain the code for this release from subversion at the following
 subversion branch:
 
-svn://svn.gna.org/svn/gnustep/libs/libobjc2/1.0
+svn://svn.gna.org/svn/gnustep/libs/libobjc2/1.1
 
 Alternatively, a tarball is available from:
 
-http://download.gna.org/gnustep/libobjc2-1.0.tar.bz2
+http://download.gna.org/gnustep/libobjc2-1.1.tar.bz2
 
 The runtime library is responsible for implementing the core features of the
 object model, as well as exposing introspection features to the user.  The
@@ -28,6 +30,4 @@ Clang and is required for some of the newer features.
 Although the runtime has been tested by several people, and is being used
 extensively by the Étoilé project, it is entirely new (MIT licensed) code and
 may still contain bugs.  If you come across any problems, please report them to
-the GNUstep Developer mailing list <[email protected]>.  A 1.1 release,
-fixing any bugs that are encountered in wider deployment, is planned to
-coincide with the next GNUstep release.
+the GNUstep Developer mailing list <[email protected]>.  
diff --git a/ANNOUNCE.1.0 b/ANNOUNCE.1.0
@@ -0,0 +1,33 @@
+GNUstep Objective-C Runtime 1.0
+===============================
+
+This is the first official release of the GNUstep Objective-C runtime (a.k.a.
+libobjc2).  This runtime was designed to support the features of Objective-C 2
+for use with GNUstep and other Objective-C programs.
+
+You may obtain the code for this release from subversion at the following
+subversion branch:
+
+svn://svn.gna.org/svn/gnustep/libs/libobjc2/1.0
+
+Alternatively, a tarball is available from:
+
+http://download.gna.org/gnustep/libobjc2-1.0.tar.bz2
+
+The runtime library is responsible for implementing the core features of the
+object model, as well as exposing introspection features to the user.  The
+GNUstep runtime implements Apple's Objective-C Runtime APIs, and a small number
+of GCC APIs for legacy compatibility.
+
+This library is based on the Étoilé Objective-C Runtime, an earlier research
+prototype, and includes support for non-fragile instance variables,
+type-dependent dispatch, and object planes.  It is fully compatible with the
+FSF's GCC Objective-C ABI and also implements a new ABI that is supported by
+Clang and is required for some of the newer features.
+
+Although the runtime has been tested by several people, and is being used
+extensively by the Étoilé project, it is entirely new (MIT licensed) code and
+may still contain bugs.  If you come across any problems, please report them to
+the GNUstep Developer mailing list <[email protected]>.  A 1.1 release,
+fixing any bugs that are encountered in wider deployment, is planned to
+coincide with the next GNUstep release.
diff --git a/ANNOUNCE.1.1 b/ANNOUNCE.1.1
@@ -0,0 +1,33 @@
+GNUstep Objective-C Runtime 1.1
+===============================
+
+This is the second official release of the GNUstep Objective-C runtime (a.k.a.
+libobjc2).  This runtime was designed to support the features of Objective-C 2
+for use with GNUstep and other Objective-C programs.  This release contains
+minor bug fixes and provides compatibility with synthesised declared properties
+from GCC 4.6 and recent versions of clang.
+
+You may obtain the code for this release from subversion at the following
+subversion branch:
+
+svn://svn.gna.org/svn/gnustep/libs/libobjc2/1.1
+
+Alternatively, a tarball is available from:
+
+http://download.gna.org/gnustep/libobjc2-1.1.tar.bz2
+
+The runtime library is responsible for implementing the core features of the
+object model, as well as exposing introspection features to the user.  The
+GNUstep runtime implements Apple's Objective-C Runtime APIs, and a small number
+of GCC APIs for legacy compatibility.
+
+This library is based on the Étoilé Objective-C Runtime, an earlier research
+prototype, and includes support for non-fragile instance variables,
+type-dependent dispatch, and object planes.  It is fully compatible with the
+FSF's GCC Objective-C ABI and also implements a new ABI that is supported by
+Clang and is required for some of the newer features.
+
+Although the runtime has been tested by several people, and is being used
+extensively by the Étoilé project, it is entirely new (MIT licensed) code and
+may still contain bugs.  If you come across any problems, please report them to
+the GNUstep Developer mailing list <[email protected]>.  
diff --git a/Makefile.clang b/Makefile.clang
@@ -6,7 +6,7 @@ VERSION = 4
 
 #CC=clang
 
-CFLAGS += -fPIC
+CFLAGS += -fPIC -g
 CPPFLAGS += -DTYPE_DEPENDENT_DISPATCH -DGNUSTEP
 CPPFLAGS += -D__OBJC_RUNTIME_INTERNAL__=1 -D_XOPEN_SOURCE=500
 
@@ -52,21 +52,20 @@ libobjc.a: libobjc.o
 	@ld -r -s -o $@ libobjc.o
 
 libobjc.o: libobjc.bc
-	llc -O3 -filetype=obj -o libobjc.o libobjc.bc
+	@echo Generating native object code...
+	@llc -O3 -filetype=obj -o libobjc.o libobjc.bc
 
-libobjc.bc: $(OBJECTS)
+libobjc.bc: $(OBJECTS) exports.txt
 	@echo Linking bitcode...
-	pwd
-	llvm-ld -internalize-public-api-file=../exports.txt -link-as-library -native -o libobjc.bc $(OBJECTS)
+	@llvm-ld -internalize -internalize-public-api-file=../exports.txt -link-as-library -native -o libobjc.bc $(OBJECTS)
 
-.c.bc: obj
-	clang $(CPPFLAGS) $(CFLAGS) -emit-llvm -c $< -o $@
+.c.bc:
+	@echo Compiling $<...
+	@clang $(CPPFLAGS) $(CFLAGS) -emit-llvm -c $< -o $@
 
-.m.bc: obj
-	clang $(CPPFLAGS) $(CFLAGS) -emit-llvm -c $< -o $@
-
-obj:
-	mkdir obj
+.m.bc: 
+	@echo Compiling $<...
+	@clang $(CPPFLAGS) $(CFLAGS) -emit-llvm -c $< -o $@
 
 install: all
 	install -m 444 libobjc.so.$(VERSION) $(LIB_DIR)
@@ -76,4 +75,5 @@ install: all
 	install -m 444 objc/*.h $(HEADER_DIR)/objc
 
 clean:
-	rm -f obj/*
+	@echo Cleaning...
+	@rm -f obj/*
diff --git a/exports.txt b/exports.txt
@@ -1,8 +1,3 @@
-.objc_sel_nameautorelease
-.objc_sel_namecopy
-.objc_sel_namedealloc
-.objc_sel_namerelease
-.objc_sel_nameretain
 _Block_copy
 _Block_object_assign
 _Block_object_dispose
@@ -53,16 +48,12 @@ class_getSuperclass
 class_getVersion
 class_getWeakIvarLayout
 class_isMetaClass
-class_pose_as
 class_replaceMethod
 class_respondsToSelector
 class_setIvarLayout
 class_setSuperclass
 class_setVersion
 class_setWeakIvarLayout
-class_table_get_safe
-class_table_insert
-class_table_internal_create
 get_imp
 ivar_getName
 ivar_getOffset
@@ -84,9 +75,6 @@ objc_allocateClassPair
 objc_atomic_malloc
 objc_calloc
 objc_check_abi_version
-objc_collect_garbage_data
-objc_compute_ivar_offsets
-objc_copy_dtable_for_class
 objc_create_block_classes_as_subclasses_of
 objc_disposeClassPair
 objc_enumerationMutation
@@ -102,10 +90,6 @@ objc_get_class
 objc_get_meta_class
 objc_get_slot
 objc_get_type_qualifiers
-objc_init_buffered_statics
-objc_init_load_messages_table
-objc_init_protocols
-objc_init_statics
 objc_layout_structure
 objc_layout_structure_get_info
 objc_layout_structure_next_member
@@ -164,7 +148,6 @@ sel_get_type
 sel_get_typed_uid
 sel_get_uid
 sel_isEqual
-sel_is_mapped
 sel_registerName
 sel_registerTypedName_np
 sel_register_name