1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _CTF_HEADERS_H 28*0Sstevel@tonic-gate #define _CTF_HEADERS_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /* 33*0Sstevel@tonic-gate * Because the ON tools are executed on the system where they are built, 34*0Sstevel@tonic-gate * the tools need to include the headers installed on the build system, 35*0Sstevel@tonic-gate * rather than those in the ON source tree. However, some of the headers 36*0Sstevel@tonic-gate * required by the tools are part of the ON source tree, but not delivered 37*0Sstevel@tonic-gate * as part of Solaris. These include the following: 38*0Sstevel@tonic-gate * 39*0Sstevel@tonic-gate * $(SRC)/lib/libctf/common/libctf.h 40*0Sstevel@tonic-gate * $(SRC)/uts/common/sys/ctf_api.h 41*0Sstevel@tonic-gate * $(SRC)/uts/common/sys/ctf.h 42*0Sstevel@tonic-gate * 43*0Sstevel@tonic-gate * These headers get installed in the proto area in the build environment 44*0Sstevel@tonic-gate * under $(ROOT)/usr/include and $(ROOT)/usr/include/sys. Though these 45*0Sstevel@tonic-gate * headers are not part of the release, in releases including and prior to 46*0Sstevel@tonic-gate * Solaris 9, they did get installed on the build system via bfu. Therefore, 47*0Sstevel@tonic-gate * we can not simply force the order of inclusion with -I/usr/include first 48*0Sstevel@tonic-gate * in Makefile.ctf because we might actually get downlevel versions of the 49*0Sstevel@tonic-gate * ctf headers. Depending on the order of the -I includes, we can also have 50*0Sstevel@tonic-gate * a problem with mismatched headers when building the ctf tools with some 51*0Sstevel@tonic-gate * headers getting pulled in from /usr/include and others from 52*0Sstevel@tonic-gate * $(SRC)/uts/common/sys. 53*0Sstevel@tonic-gate * 54*0Sstevel@tonic-gate * To address the problem, we have done two things: 55*0Sstevel@tonic-gate * 1) Created this header with a specific order of inclusion for the 56*0Sstevel@tonic-gate * ctf headers. Because the <libctf.h> header includes <sys/ctf_api.h> 57*0Sstevel@tonic-gate * which in turn includes <sys/ctf.h> we need to include these in 58*0Sstevel@tonic-gate * reverse order to guarantee that we get the correct versions of 59*0Sstevel@tonic-gate * the headers. 60*0Sstevel@tonic-gate * 2) In $(SRC)/tools/ctf/Makefile.ctf, we order the -I includes such 61*0Sstevel@tonic-gate * that we first search the directories where the ctf headers 62*0Sstevel@tonic-gate * live, followed by /usr/include, followed by $(SRC)/uts/common. 63*0Sstevel@tonic-gate * This last -I include is needed in order to prevent a build failure 64*0Sstevel@tonic-gate * when <sys/ctf_api.h> is included via a nested #include rather than 65*0Sstevel@tonic-gate * an explicit path #include. 66*0Sstevel@tonic-gate */ 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate #include <uts/common/sys/ctf.h> 69*0Sstevel@tonic-gate #include <uts/common/sys/ctf_api.h> 70*0Sstevel@tonic-gate #include <lib/libctf/common/libctf.h> 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate #endif /* _CTF_HEADERS_H */ 73