201 lines
6.4 KiB
Plaintext
201 lines
6.4 KiB
Plaintext
#
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# configure.in
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation version 2.1
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# of the License.
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#
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# Copyright (c) 2003-2012 Thomas Graf <tgraf@suug.ch>
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#
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# copied from glib
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m4_define([libnl_major_version], [3])
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m4_define([libnl_minor_version], [2])
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m4_define([libnl_micro_version], [9])
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# If either revision or age are omitted, they default to 0. Also note that age
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# must be less than or equal to the current interface number.
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#
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# Here are a set of rules to help you update your library version information:
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#
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# 1. Start with version information of `0:0:0' for each libtool library.
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# 2. Update the version information only immediately before a public release
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# of your software. More frequent updates are unnecessary, and only
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# guarantee that the current interface number gets larger faster.
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# 3. If the library source code has changed at all since the last update, then
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# increment revision (`c:r:a' becomes `c:r+1:a').
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# 4. If any interfaces have been added, removed, or changed since the last
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# update, increment current, and set revision to 0.
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# 5. If any interfaces have been added since the last public release, then
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# increment age.
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# 6. If any interfaces have been removed since the last public release, then
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# set age to 0.
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m4_define([libnl_lt_current], [207])
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m4_define([libnl_lt_revision], [0])
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m4_define([libnl_lt_age], [7])
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m4_define([libnl_version],
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[libnl_major_version.libnl_minor_version.libnl_micro_version])
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AC_INIT(libnl, [libnl_version], [http://www.infradead.org/~tgr/libnl/])
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AC_CONFIG_HEADERS([lib/defs.h])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([-Wall foreign subdir-objects])
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)], [])
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MAJ_VERSION=libnl_major_version
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AC_SUBST(MAJ_VERSION)
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MIN_VERSION=libnl_minor_version
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AC_SUBST(MIN_VERSION)
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MIC_VERSION=libnl_micro_version
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AC_SUBST(MIC_VERSION)
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LIBNL_VERSION=libnl_version
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AC_SUBST(LIBNL_VERSION)
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LT_CURRENT=libnl_lt_current
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AC_SUBST(LT_CURRENT)
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LT_REVISION=libnl_lt_revision
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AC_SUBST(LT_REVISION)
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LT_AGE=libnl_lt_age
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AC_SUBST(LT_AGE)
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_INSTALL
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AM_PROG_LIBTOOL
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AM_PROG_LEX
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AC_PROG_YACC
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AC_C_CONST
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AC_C_INLINE
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#
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# Generating the documentation
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#
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AC_ARG_ENABLE([doc],
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AS_HELP_STRING([--disable-doc], [Do not generate documentation]),
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[generate_doc="$enableval"], [generate_doc=auto])
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if test "x$generate_doc" != "xno"; then
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AC_PROG_SED
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AC_PROG_EGREP
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AX_PYTHON
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AC_CHECK_PROG(HAVE_DOXYGEN, [doxygen], yes, no)
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if test "x$HAVE_DOXYGEN" = "xno" -a "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** doxygen package required to generate documentation])
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fi
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link_doc=yes
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AC_CHECK_PROG(HAVE_XMLSTARLET, [xmlstarlet], yes, no)
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if test "x$HAVE_XMLSTARLET" = "xno"; then
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** xmlstarlet package required to generate documentation])
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else
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AC_MSG_WARN([*** xmlstarlet not found, linking to APi reference disabled])
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link_doc=no
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fi
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fi
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AC_CHECK_PROG(HAVE_ASCIIDOC, [asciidoc], yes, no)
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if test "x$HAVE_ASCIIDOC" = "xno"; then
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** asciidoc package required to generate documentation])
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else
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AC_MSG_WARN([*** asciidoc not found, disabling building of guides])
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fi
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fi
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AC_CHECK_PROG(HAVE_MSCGEN, [mscgen], yes, no)
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if test "x$HAVE_MSCGEN" = "xno"; then
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AC_MSG_WARN([*** mscgen not found, get it at http://www.mcternan.me.uk/mscgen/])
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** mscgen package required to generate documentation])
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else
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AC_MSG_WARN([*** Disabling building of guides])
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HAVE_ASCIIDOC=no
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HAVE_DOXYGEN=no
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fi
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fi
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if test "x$HAVE_DOXYGEN" = "xno"; then
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AC_MSG_WARN([*** Disabling API linking due to missing doxygen package])
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link_doc=no
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fi
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AM_CONDITIONAL([LINK_DOC], [test "x$link_doc" = "xyes"])
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AM_CONDITIONAL([HAVE_DOXYGEN], [test "x$HAVE_DOXYGEN" = "xyes"])
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AM_CONDITIONAL([HAVE_ASCIIDOC], [test "x$HAVE_ASCIIDOC" = "xyes"])
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fi
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AM_CONDITIONAL([GENERATE_DOC], [test "x$generate_doc" != "xno"])
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AC_ARG_WITH([pkgconfigdir], AS_HELP_STRING([--with-pkgconfigdir=PATH],
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[Path to the pkgconfig directory [[LIBDIR/pkgconfig]]]),
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[pkgconfigdir="$withval"], [pkgconfigdir='${libdir}/pkgconfig'])
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AC_SUBST([pkgconfigdir])
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AC_ARG_ENABLE([cli],
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AS_HELP_STRING([--disable-cli], [Do not build command line interface utils]),
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[enable_cli="$enableval"], [enable_cli="yes"])
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AM_CONDITIONAL([ENABLE_CLI], [test "$enable_cli" = "yes"])
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AC_CHECK_LIB([m], [pow], [], AC_MSG_ERROR([libm is required]))
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AC_CHECK_LIB([pthread], [pthread_mutex_lock], [], AC_MSG_ERROR([libpthread is required]))
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AC_CONFIG_FILES([
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Makefile
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libnl-3.0.pc
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libnl-route-3.0.pc
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libnl-genl-3.0.pc
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libnl-nf-3.0.pc
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libnl-cli-3.0.pc
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doc/Doxyfile
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doc/Makefile
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lib/Makefile
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include/Makefile
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src/Makefile
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src/lib/Makefile
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tests/Makefile
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man/Makefile
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python/Makefile
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python/setup.py
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python/netlink/Makefile
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python/netlink/route/Makefile
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include/netlink/version.h
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])
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AC_OUTPUT
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echo "-------------------------------------------------------------------------------"
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echo " NOTE"
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echo ""
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echo " There have been some changes starting with 3.2 regarding where and how libnl"
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echo " is being installed on the system in order to allow multiple libnl versions"
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echo " to be installed in parallel:"
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echo ""
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echo " - Headers will be installed in ${includedir}/libnl${MAJ_VERSION}, therefore"
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echo " you will need to add \"-I/usr/include/libnl${MAJ_VERSION}\" to CFLAGS"
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echo ""
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echo " - The library basename was renamed to libnl-${MAJ_VERSION}, i.e. the SO names become"
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echo " libnl-${MAJ_VERSION}.so., libnl-route-${MAJ_VERSION}.so, etc."
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echo ""
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echo " - libtool versioning was assumed, to ease detection of compatible library"
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echo " versions. libnl-${MAJ_VERSION}.so.CURRENT.REVISION.AGE where."
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echo " CURRENT := 100 * \$MINOR_VERSION + \$MICRO_VERSION"
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echo " REVISION := nth revision if API was unchanged"
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echo " AGE := nth revision that is backwards compatible."
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echo ""
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echo " If you are using pkg-config for detecting and linking against the library "
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echo " things will continue magically as if nothing every happened. If you are "
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echo " linking manually you need to adapt your Makefiles or switch to using "
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echo " pkg-config files."
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echo ""
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echo "-------------------------------------------------------------------------------"
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