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#
# configure.in
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation version 2.1
# of the License.
#
# Copyright (c) 2003-2012 Thomas Graf <tgraf@suug.ch>
#
# copied from glib
m4_define([libnl_major_version], [3])
m4_define([libnl_minor_version], [2])
m4_define([libnl_micro_version], [13])
# If either revision or age are omitted, they default to 0. Also note that age
# must be less than or equal to the current interface number.
#
# Here are a set of rules to help you update your library version information:
#
# 1. Start with version information of `0:0:0' for each libtool library.
# 2. Update the version information only immediately before a public release
# of your software. More frequent updates are unnecessary, and only
# guarantee that the current interface number gets larger faster.
# 3. If the library source code has changed at all since the last update, then
# increment revision (`c:r:a' becomes `c:r+1:a').
# 4. If any interfaces have been added, removed, or changed since the last
# update, increment current, and set revision to 0.
# 5. If any interfaces have been added since the last public release, then
# increment age.
# 6. If any interfaces have been removed since the last public release, then
# set age to 0.
m4_define([libnl_lt_current], [210])
m4_define([libnl_lt_revision], [1])
m4_define([libnl_lt_age], [10])
m4_define([libnl_version],
[libnl_major_version.libnl_minor_version.libnl_micro_version])
AC_INIT(libnl, [libnl_version], [http://www.infradead.org/~tgr/libnl/])
AC_CONFIG_HEADERS([lib/defs.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([-Wall foreign subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)], [])
MAJ_VERSION=libnl_major_version
AC_SUBST(MAJ_VERSION)
MIN_VERSION=libnl_minor_version
AC_SUBST(MIN_VERSION)
MIC_VERSION=libnl_micro_version
AC_SUBST(MIC_VERSION)
LIBNL_VERSION=libnl_version
AC_SUBST(LIBNL_VERSION)
LT_CURRENT=libnl_lt_current
AC_SUBST(LT_CURRENT)
LT_REVISION=libnl_lt_revision
AC_SUBST(LT_REVISION)
LT_AGE=libnl_lt_age
AC_SUBST(LT_AGE)
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_INSTALL
AM_PROG_LIBTOOL
AM_PROG_LEX
AC_PROG_YACC
AC_C_CONST
AC_C_INLINE
#
# Generating the documentation
#
AC_ARG_ENABLE([doc],
AS_HELP_STRING([--disable-doc], [Do not generate documentation]),
[generate_doc="$enableval"], [generate_doc=auto])
if test "x$generate_doc" != "xno"; then
AC_PROG_SED
AC_PROG_EGREP
AX_PYTHON
AC_CHECK_PROG(HAVE_DOXYGEN, [doxygen], yes, no)
if test "x$HAVE_DOXYGEN" = "xno" -a "x$generate_doc" = "xyes"; then
AC_MSG_ERROR([*** doxygen package required to generate documentation])
fi
AC_CHECK_PROG(HAVE_DOT, [dot], yes, no)
if test "x$HAVE_DOT" = "xno"; then
if test "x$generate_doc" = "xyes"; then
AC_MSG_ERROR([*** graphviz package required to generate documentation])
else
AC_MSG_WARN([*** graphviz not found, disabling building of API reference])
HAVE_DOXYGEN=no
fi
fi
AC_CHECK_PROG(HAVE_ASCIIDOC, [asciidoc], yes, no)
if test "x$HAVE_ASCIIDOC" = "xno"; then
if test "x$generate_doc" = "xyes"; then
AC_MSG_ERROR([*** asciidoc package required to generate documentation])
else
AC_MSG_WARN([*** asciidoc not found, disabling building of guides])
fi
fi
AC_CHECK_PROG(HAVE_SOURCE_HIGHLIGHT, [source-highlight], yes, no)
if test "x$HAVE_SOURCE_HIGHLIGHT" = "xno"; then
if test "x$generate_doc" = "xyes"; then
AC_MSG_ERROR([*** source-highlight required to generate documentation])
else
AC_MSG_WARN([*** source-highlight not found, disabling building of guides])
HAVE_ASCIIDOC=no
fi
fi
AC_CHECK_PROG(HAVE_MSCGEN, [mscgen], yes, no)
if test "x$HAVE_MSCGEN" = "xno"; then
AC_MSG_WARN([*** mscgen not found, get it at http://www.mcternan.me.uk/mscgen/])
if test "x$generate_doc" = "xyes"; then
AC_MSG_ERROR([*** mscgen package required to generate documentation])
else
AC_MSG_WARN([*** Disabling building of guides])
HAVE_ASCIIDOC=no
HAVE_DOXYGEN=no
fi
fi
AC_CHECK_PROG(HAVE_PYGMENTIZE, [pygmentize], yes, no)
if test "x$HAVE_PYGMENTIZE" = "xno"; then
if test "x$generate_doc" = "xyes"; then
AC_MSG_ERROR([*** pygmentize package required to generate documentation])
else
AC_MSG_WARN([*** Disabling building of guides])
HAVE_ASCIIDOC=no
fi
fi
link_doc=yes
if test "x$HAVE_DOXYGEN" = "xno"; then
AC_MSG_WARN([*** Disabling API linking due to missing doxygen package])
link_doc=no
fi
fi
AM_CONDITIONAL([LINK_DOC], [test "x$link_doc" = "xyes"])
AM_CONDITIONAL([HAVE_DOXYGEN], [test "x$HAVE_DOXYGEN" = "xyes"])
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "x$HAVE_ASCIIDOC" = "xyes"])
AM_CONDITIONAL([GENERATE_DOC], [test "x$generate_doc" != "xno"])
AC_ARG_WITH([pkgconfigdir], AS_HELP_STRING([--with-pkgconfigdir=PATH],
[Path to the pkgconfig directory [[LIBDIR/pkgconfig]]]),
[pkgconfigdir="$withval"], [pkgconfigdir='${libdir}/pkgconfig'])
AC_SUBST([pkgconfigdir])
AC_ARG_ENABLE([cli],
AS_HELP_STRING([--disable-cli], [Do not build command line interface utils]),
[enable_cli="$enableval"], [enable_cli="yes"])
AM_CONDITIONAL([ENABLE_CLI], [test "$enable_cli" = "yes"])
AC_CHECK_LIB([m], [pow], [], AC_MSG_ERROR([libm is required]))
AC_CHECK_LIB([pthread], [pthread_mutex_lock], [], AC_MSG_ERROR([libpthread is required]))
AC_CONFIG_FILES([
Makefile
libnl-3.0.pc
libnl-route-3.0.pc
libnl-genl-3.0.pc
libnl-nf-3.0.pc
libnl-cli-3.0.pc
doc/Doxyfile
doc/Makefile
lib/Makefile
include/Makefile
src/Makefile
src/lib/Makefile
tests/Makefile
man/Makefile
python/Makefile
python/setup.py
python/netlink/Makefile
python/netlink/route/Makefile
include/netlink/version.h
])
AC_OUTPUT
echo "-------------------------------------------------------------------------------"
echo " NOTE"
echo ""
echo " There have been some changes starting with 3.2 regarding where and how libnl"
echo " is being installed on the system in order to allow multiple libnl versions"
echo " to be installed in parallel:"
echo ""
echo " - Headers will be installed in ${includedir}/libnl${MAJ_VERSION}, therefore"
echo " you will need to add \"-I/usr/include/libnl${MAJ_VERSION}\" to CFLAGS"
echo ""
echo " - The library basename was renamed to libnl-${MAJ_VERSION}, i.e. the SO names become"
echo " libnl-${MAJ_VERSION}.so., libnl-route-${MAJ_VERSION}.so, etc."
echo ""
echo " - libtool versioning was assumed, to ease detection of compatible library"
echo " versions. libnl-${MAJ_VERSION}.so.CURRENT.REVISION.AGE where."
echo " CURRENT := 100 * \$MINOR_VERSION + \$MICRO_VERSION"
echo " REVISION := nth revision if API was unchanged"
echo " AGE := nth revision that is backwards compatible."
echo ""
echo " If you are using pkg-config for detecting and linking against the library "
echo " things will continue magically as if nothing every happened. If you are "
echo " linking manually you need to adapt your Makefiles or switch to using "
echo " pkg-config files."
echo ""
echo "-------------------------------------------------------------------------------"
|
