first and last commit

lib/libc++/iostream.cpp

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+/*
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ *
+ * This document is the property of Apple Inc.
+ * It is considered confidential and proprietary.
+ *
+ * This document may not be reproduced or transmitted in any form,
+ * in whole or in part, without the express written permission of
+ * Apple Inc.
+ */
+
+#include <sys/types.h>
+#include <iostream.h>
+
+const char	*endl = "\n";
+ostream		cout;
+ostream		cerr;

lib/libc++/library.mk

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+# Copyright (C) 2009 Apple Inc. All rights reserved.
+#
+# This document is the property of Apple Inc.
+# It is considered confidential and proprietary.
+#
+# This document may not be reproduced or transmitted in any form,
+# in whole or in part, without the express written permission of
+# Apple Inc.
+#
+
+LIBCPP_DIR		:=	$(GET_LOCAL_DIR)
+LIBCPP_BUILD		:=	$(call TOLIBDIR,$(LIBCPP_DIR)/LIBCPP.a)
+COMMONLIBS		+=	LIBCPP
+
+# Only process the remainder of the makefile if we are building libraries
+#
+ifeq ($(MAKEPHASE),libraries)
+
+# base library files
+LIBCPP_OBJS		:=	$(LIBCPP_DIR)/iostream.o \
+				$(LIBCPP_DIR)/misc.o \
+				$(LIBCPP_DIR)/new.o
+
+# Do not add this until we sort out why we aren't seeing
+# static constructors linked into the built object.
+#				$(LIBCPP_DIR)/start.o
+
+LIBCPP_OBJS		:=	$(call TOLIBOBJDIR,$(LIBCPP_OBJS))
+ALL_DEPS		+=	$(LIBCPP_OBJS:%o=%d)
+
+$(LIBCPP_BUILD):	$(LIBCPP_OBJS)
+
+endif

lib/libc++/misc.cpp

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+#include <sys.h>
+
+extern "C" void
+__cxa_pure_virtual(void)
+{
+	panic("Pure virtual function called");
+}
+
+extern "C" int
+__cxa_atexit(void (*func)(void*), void* obj, void* dso)
+{
+	// do nothing
+	return 0;
+}

lib/libc++/new.cpp

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+/*
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ *
+ * This document is the property of Apple Inc.
+ * It is considered confidential and proprietary.
+ *
+ * This document may not be reproduced or transmitted in any form,
+ * in whole or in part, without the express written permission of
+ * Apple Inc.
+ */
+
+#include <sys/types.h>
+#include <stdlib.h>
+
+/*
+ * Minimal new/delete.
+ */
+void *
+operator new(size_t size) throw()
+{
+	return(malloc(size));
+}
+
+void *
+operator new[](size_t size) throw()
+{
+	return(malloc(size));
+}
+
+void
+operator delete(void *ptr) throw()
+{
+	free(ptr);
+}
+
+void
+operator delete[](void *ptr) throw()
+{
+	free(ptr);
+}

lib/libc++/rules.mk

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+# Copyright (C) 2009 Apple Inc. All rights reserved.
+#
+# This document is the property of Apple Inc.
+# It is considered confidential and proprietary.
+#
+# This document may not be reproduced or transmitted in any form,
+# in whole or in part, without the express written permission of
+# Apple Inc.
+#
+
+#
+# C++ support is enabled by including this module.  It affects both
+# the library dependency list (by adding libc++) and also the build
+# of the actual application.
+#
+
+WITH_CPLUSPLUS		:=	true
+OPTIONS			+=	WITH_CPLUSPLUS=1
+LIBRARY_MODULES		+=	lib/libc++