/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2003 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _CTF_HEADERS_H #define _CTF_HEADERS_H #pragma ident "@(#)ctf_headers.h 1.2 05/06/08 SMI" /* * Because the ON tools are executed on the system where they are built, * the tools need to include the headers installed on the build system, * rather than those in the ON source tree. However, some of the headers * required by the tools are part of the ON source tree, but not delivered * as part of Solaris. These include the following: * * $(SRC)/lib/libctf/common/libctf.h * $(SRC)/uts/common/sys/ctf_api.h * $(SRC)/uts/common/sys/ctf.h * * These headers get installed in the proto area in the build environment * under $(ROOT)/usr/include and $(ROOT)/usr/include/sys. Though these * headers are not part of the release, in releases including and prior to * Solaris 9, they did get installed on the build system via bfu. Therefore, * we can not simply force the order of inclusion with -I/usr/include first * in Makefile.ctf because we might actually get downlevel versions of the * ctf headers. Depending on the order of the -I includes, we can also have * a problem with mismatched headers when building the ctf tools with some * headers getting pulled in from /usr/include and others from * $(SRC)/uts/common/sys. * * To address the problem, we have done two things: * 1) Created this header with a specific order of inclusion for the * ctf headers. Because the <libctf.h> header includes <sys/ctf_api.h> * which in turn includes <sys/ctf.h> we need to include these in * reverse order to guarantee that we get the correct versions of * the headers. * 2) In $(SRC)/tools/ctf/Makefile.ctf, we order the -I includes such * that we first search the directories where the ctf headers * live, followed by /usr/include, followed by $(SRC)/uts/common. * This last -I include is needed in order to prevent a build failure * when <sys/ctf_api.h> is included via a nested #include rather than * an explicit path #include. */ #if !defined(__APPLE__) #include <uts/common/sys/ctf.h> #include <uts/common/sys/ctf_api.h> #include <lib/libctf/common/libctf.h> #else #include "darwin_shim.h" #include "ctf.h" #include "ctf_api.h" #include "libctf.h" #endif /* __APPLE__ */ #endif /* _CTF_HEADERS_H */