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|
dnl ** This is a configure script template for BIRD
dnl ** Process it with autoconf to get ./configure
dnl ** (c) 1999 Martin Mares <mj@ucw.cz>
AC_REVISION($Id$)
AC_INIT(conf/confbase.Y)
AC_CONFIG_AUX_DIR(tools)
AC_ARG_ENABLE(debug,[ --enable-debug enable internal debugging routines (default: enabled)],,enable_debug=yes)
AC_ARG_WITH(sysconfig,[ --with-sysconfig=FILE use specified BIRD system configuration file])
AC_ARG_WITH(protocols,[ --with-protocols=LIST include specified routing protocols (default: rip,static,pipe)],,[with_protocols="rip,static,pipe"])
AC_ARG_WITH(sysinclude,[ --with-sysinclude=PATH search for system includes on specified place])
if test "$srcdir" = . ; then
# Building in current directory => create obj directory holding all objects
objdir=obj
mkdir -p obj
srcdir_rel=..
makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in"
exedir=..
else
# Building in separate directory
objdir=.
srcdir_rel=$srcdir
makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in"
exedir=.
fi
case $srcdir_rel in
/*) srcdir_rel_mf=$srcdir_rel ;;
*) srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;;
esac
AC_SUBST(objdir)
AC_SUBST(exedir)
AC_SUBST(srcdir_rel_mf)
AC_CANONICAL_HOST
AC_MSG_CHECKING([which OS configuration should we use])
if test -n "$with_sysconfig" -a "$with_sysconfig" != no ; then
if test -f $with_sysconfig ; then
sysdesc=$with_sysconfig
else
sysdesc=$srcdir/sysdep/cf/$with_sysconfig
if ! test -f $sysdesc ; then
sysdesc=$sysdesc.h
fi
fi
elif test -f sysconfig.h ; then
sysdesc=sysconfig
else
case "$host_os" in
linux*) case `uname -r` in
1.*|2.0.*) sysdesc=linux-20 ;;
*) sysdesc=linux-21 ;;
esac
;;
*) AC_MSG_RESULT(unknown)
AC_MSG_ERROR([Cannot determine correct system configuration.])
;;
esac
sysdesc=$srcdir/sysdep/cf/$sysdesc.h
fi
AC_MSG_RESULT($sysdesc)
if ! test -f $sysdesc ; then
AC_MSG_ERROR([The system configuration file is missing.])
fi
sysname=`echo $sysdesc | sed 's/\.h$//'`
AC_DEFINE_UNQUOTED(SYSCONF_INCLUDE, "$sysdesc")
AC_MSG_CHECKING([system-dependent directories])
sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '` lib"
AC_MSG_RESULT($sysdep_dirs)
AC_SUBST(sysdep_dirs)
AC_MSG_CHECKING([protocols])
protocols=`echo "$with_protocols" | sed 's/,/ /g'`
if test "$protocols" = no ; then protocols= ; fi
for a in $protocols ; do
if ! test -f $srcdir/proto/$a/Makefile ; then
AC_MSG_RESULT(failed)
AC_MSG_ERROR([Requested protocol $a not found.])
fi
AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`)
done
AC_MSG_RESULT(ok)
AC_SUBST(protocols)
AC_PROG_CC
if test -z "$GCC" ; then
AC_MSG_ERROR([This program requires the GNU C Compiler.])
fi
AC_MSG_CHECKING([what CFLAGS should we use])
if test "$ac_test_CFLAGS" != set ; then
CFLAGS="$CFLAGS -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses"
fi
if test "$with_sysinclude" != no -a -n "$with_sysinclude"; then
CPPFLAGS="$CPPFLAGS -I$with_sysinclude"
fi
AC_MSG_RESULT($CFLAGS)
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_CHECK_PROG(FLEX, flex, flex)
AC_CHECK_PROG(BISON, bison, bison)
AC_CHECK_PROGS(M4, gm4 m4, m4)
if test -z "$FLEX" -o -z "$BISON" -o -z "$M4" ; then
AC_MSG_ERROR([Some tools required for building BIRD are missing.])
fi
case $sysdesc in
*/linux-22*) AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])])
;;
esac
AC_CHECK_HEADER(syslog.h, [AC_DEFINE(HAVE_SYSLOG)])
BIRD_CHECK_INTEGERS
BIRD_CHECK_ENDIAN
BIRD_CHECK_STRUCT_ALIGN
BIRD_CHECK_TIME_T
BIRD_CHECK_STRUCT_IP_MREQN
if test "$enable_debug" = yes ; then
AC_DEFINE(PATH_CONFIG_DIR, ".")
AC_DEFINE(DEBUGGING)
AC_CHECK_LIB(dmalloc, dmalloc_debug)
if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then
AC_CHECK_LIB(efence, malloc)
fi
else
AC_DEFINE_UNQUOTED(PATH_CONFIG_DIR, "$sysconfdir")
fi
AC_CONFIG_HEADER(sysdep/autoconf.h)
AC_OUTPUT_COMMANDS(,[CPP="$CPP" $srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs])
AC_OUTPUT($makefiles)
cat >&AC_FD_MSG <<EOF
BIRD was configured with the following options:
Source directory: $srcdir
Object directory: $objdir
System configuration: $sysdesc
Debugging: $enable_debug
Routing protocols: $protocols
EOF
rm -f $objdir/.*-stamp
|
