From: Roland McGrath Date: Wed, 17 Dec 2008 01:03:03 +0000 (-0800) Subject: Install elfutils/version.h header for library compatibility checking. X-Git-Tag: elfutils-0.138~18 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbc7245df72ce0142f0a21fa0f4f88c97278bf60;p=thirdparty%2Felfutils.git Install elfutils/version.h header for library compatibility checking. --- diff --git a/ChangeLog b/ChangeLog index 01f61eb32..65e84b198 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2008-12-16 Roland McGrath + + * Makefile.am (pkginclude_HEADERS): New variable, install version.h. + * configure.ac: Create it, substituting @eu_version@ with + PACKAGE_VERSION canonicalized to four digits of decimal. + 2008-08-25 Roland McGrath * configure.ac (--enable-tls): Set AM_CONDITIONAL USE_TLS too. diff --git a/Makefile.am b/Makefile.am index 9306fe697..44d67d50b 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,7 +1,7 @@ ## Process this file with automake to create Makefile.in ## Configure input file for elfutils. ## -## Copyright (C) 1996-2002, 2003, 2004, 2005, 2006 Red Hat, Inc. +## Copyright (C) 1996-2002, 2003, 2004, 2005, 2006, 2008 Red Hat, Inc. ## This file is part of Red Hat elfutils. ## ## Red Hat elfutils is free software; you can redistribute it and/or modify @@ -27,6 +27,8 @@ ## ACLOCAL_AMFLAGS = -I m4 +pkginclude_HEADERS = version.h + # Add doc back when we have some real content. SUBDIRS = config m4 lib libelf libebl libdwfl libdw libcpu libasm backends \ src po tests diff --git a/config/ChangeLog b/config/ChangeLog index e580747a0..3ebb9c07d 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,7 @@ +2008-12-16 Roland McGrath + + * version.h.in: New file. + 2008-01-12 Ulrich Drepper * elfutils.spec.in: Add m4 to build requirements. diff --git a/config/version.h.in b/config/version.h.in new file mode 100644 index 000000000..82c846e9d --- /dev/null +++ b/config/version.h.in @@ -0,0 +1,58 @@ +/* Version information about elfutils development libraries. + Copyright (C) 2008 Red Hat, Inc. + This file is part of Red Hat elfutils. + + Red Hat elfutils 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; version 2 of the License. + + Red Hat elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + + In addition, as a special exception, Red Hat, Inc. gives You the + additional right to link the code of Red Hat elfutils with code licensed + under any Open Source Initiative certified open source license + (http://www.opensource.org/licenses/index.php) which requires the + distribution of source code with any binary distribution and to + distribute linked combinations of the two. Non-GPL Code permitted under + this exception must only link to the code of Red Hat elfutils through + those well defined interfaces identified in the file named EXCEPTION + found in the source code files (the "Approved Interfaces"). The files + of Non-GPL Code may instantiate templates or use macros or inline + functions from the Approved Interfaces without causing the resulting + work to be covered by the GNU General Public License. Only Red Hat, + Inc. may make changes or additions to the list of Approved Interfaces. + Red Hat's grant of this exception is conditioned upon your not adding + any new exceptions. If you wish to add a new Approved Interface or + exception, please contact Red Hat. You must obey the GNU General Public + License in all respects for all of the Red Hat elfutils code and other + code used in conjunction with Red Hat elfutils except the Non-GPL Code + covered by this exception. If you modify this file, you may extend this + exception to your version of the file, but you are not obligated to do + so. If you do not wish to provide this exception without modification, + you must delete this exception statement from your version and license + this file solely under the GPL without exception. + + Red Hat elfutils is an included package of the Open Invention Network. + An included package of the Open Invention Network is a package for which + Open Invention Network licensees cross-license their patents. No patent + license is granted, either expressly or impliedly, by designation as an + included package. Should you wish to participate in the Open Invention + Network licensing program, please visit www.openinventionnetwork.com + . */ + +#ifndef _ELFUTILS_VERSION_H +#define _ELFUTILS_VERSION_H 1 + +#define _ELFUTILS_VERSION @eu_version@ + +#define _ELFUTILS_PREREQ(major, minor) \ + (_ELFUTILS_VERSION >= ((major) * 1000 + (minor))) + +#endif /* elfutils/version.h */ diff --git a/configure.ac b/configure.ac index 2723046e4..f2ddbaf65 100644 --- a/configure.ac +++ b/configure.ac @@ -229,4 +229,15 @@ dnl Appended to the config.h file. dnl We hide all kinds of configuration magic in lib/eu-config.h. AH_BOTTOM([#include ]) +dnl Version compatibility header. +AC_CONFIG_FILES([version.h:config/version.h.in]) +AC_SUBST([eu_version]) +case $PACKAGE_VERSION in +0.???) eu_version=${PACKAGE_VERSION#0.} ;; +?.???) eu_version=${PACKAGE_VERSION/./} ;; +?.??) eu_version=${PACKAGE_VERSION/./}0 ;; +?.?) eu_version=${PACKAGE_VERSION/./}00 ;; +*) AC_MSG_ERROR([confused by version number '$PACKAGE_VERSION']) ;; +esac + AC_OUTPUT