configure.ac

This program is a RADIUS RFC-compliant daemon, which is derived from original Livingston Enterprise

	YARDCONF="/etc/yardradius"
	YARDLOG="/var/log/yardradius"
	YARDDOC="/usr/share/doc/yardradius"
else
	if test "$prefix" != "NONE"; then
		YARDCONF=$prefix/conf
		YARDLOG=$prefix/logs
		YARDDOC=$prefix/doc
	else
		YARDCONF=/usr/local/yardradius/conf
		YARDLOG=/usr/local/yardradius/logs
		YARDDOC=/usr/local/yardradius/doc
	fi
fi
AC_SUBST(YARDCONF)
AC_SUBST(YARDLOG)
AC_SUBST(YARDDOC)


dnl
dnl Add include dirs, mainly for GDBM library, but also for other
dnl non standard headers
dnl 

AC_ARG_WITH(includes,
    [  --with-includes=DIR            site header files for GDBM, etc in DIR],
    [
        case "$withval" in
        "" | y | ye | yes | n | no)
           AC_MSG_ERROR([*** You must supply an argument to the --with-includes option.])
          ;;
        esac
        INCLUDE_DIRS="$withval"
    ])

if test "$INCLUDE_DIRS"; then
        for dir in $INCLUDE_DIRS; do
                if test -d "$dir"; then
                   YARD_CPPFLAGS="$YARD_CPPFLAGS -I$dir"
                else
                   AC_MSG_WARN([*** Include directory $dir does not exist.])
                fi
        done
else
	EXTRADIRS="/usr/local/include /opt/include /opt/gnu/include"
	for dir in $EXTRADIRS; do
                if test -d "$dir"; then
                   YARD_CPPFLAGS="$YARD_CPPFLAGS -I$dir"
                fi
	done
fi

AC_ARG_WITH(libs,
    [  --with-libdir=DIR              also search for libraries in DIR],
    [
        case "$withval" in
        "" | y | ye | yes | n | no)
            AC_MSG_ERROR([*** You must supply an argument to the --with-libdir option.])
          ;;
        esac
        LIBRARY_DIRS="$withval"
    ])

AC_ARG_WITH(libraries,
    [  --with-libraries='-lxxx -lyyy' also link libraries libxxx.a and libyyy.a],
    [
        case "$withval" in
        "" | y | ye | yes | n | no)
            AC_MSG_ERROR([*** You must supply an argument to the --with-libraries option.])
          ;;
        esac
        MORELIBRARIES="$withval"
    ])

dnl
dnl Test for linker shared libraries search options.
dnl These are non standard option. Configurator knows three well-known
dnl options, i.e.
dnl 
dnl -R (Solaris)
dnl -rpath (SunOS, FreeBSD, Compaq Tru64)
dnl -Xlinker -rpath (GCC)
dnl -Wl,-rpath (GCC)
dnl
dnl If all these options fail you should use some other exotic
dnl feature, such as an environment variable (eg LD_LIBRARY_PATH or
dnl LD_RUN_PATH) or a configuraton file (eg /etc/ld.so.conf with 
dnl 'ldconfig' a la Linux). At this moment all this is up to you. 
dnl 
dnl This is skipped for Debian GNU/Linux as required by Policy Manual.
dnl

if test "$DEBIAN" = "no"; then

TEMPLDFLAGS="$LDFLAGS" 
LDFLAGS="-R /usr/lib"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	main()
	{ exit(0); }
	]])],[
	    AC_MSG_RESULT([Linker -R flag supported])
	    LINKSHRDFLAGS="-R"
	],[
	    AC_MSG_RESULT([Linker -R flag not supported])
	],[
	    AC_MSG_RESULT([Cross compiling not supported])
	
])
LDFLAGS="$TEMPLDFLAGS"

if test ! "$LINKSHRDFLAGS"; then
LDFLAGS="-rpath /usr/lib"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	main()
	{ exit(0); }
	]])],[
	    AC_MSG_RESULT([Linker -rpath flag supported])
	    LINKSHRDFLAGS="-rpath "
	],[
	    AC_MSG_RESULT([Linker -rpath flag not supported])
	],[
	    AC_MSG_RESULT([Cross compiling not supported])
	
])
LDFLAGS="$TEMPLDFLAGS"
fi

if test ! "$LINKSHRDFLAGS"; then
LDFLAGS="-Xlinker -rpath -Xlinker /usr/lib"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	main()
	{ exit(0); }
	]])],[
	    AC_MSG_RESULT([Linker -Xlinker -rpath flag supported])
	    LINKSHRDFLAGS="-Xlinker -rpath -Xlinker "
	],[
	    AC_MSG_RESULT([Linker -Xlinker -rpath flag not supported])
	],[
	    AC_MSG_RESULT([Cross compiling not supported])
	
])
LDFLAGS="$TEMPLDFLAGS"
fi

if test ! "$LINKSHRDFLAGS"; then
LDFLAGS="-Xlinker -R -Xlinker /usr/lib"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	main()
	{ exit(0); }
	]])],[
	    AC_MSG_RESULT([Linker -Xlinker -R flag supported])
	    LINKSHRDFLAGS="-Xlinker -R -Xlinker "
	],[
	    AC_MSG_RESULT([Linker -Xlinker -R flag not supported])
	],[
	    AC_MSG_RESULT([Cross compiling not supported])
	
])
LDFLAGS="$TEMPLDFLAGS"
fi

if test ! "$LINKSHRDFLAGS"; then
LDFLAGS="-Wl,-R -Wl,/usr/lib"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	main()
	{ exit(0); }
	]])],[
	    AC_MSG_RESULT([Linker -Wl,-R flag supported])
	    LINKSHRDFLAGS="-Wl,-R -Wl,"
	],[
	    AC_MSG_RESULT([Linker -Wl,-R flag not supported])
	],[
	    AC_MSG_RESULT([Cross compiling not supported])
	
])
LDFLAGS="$TEMPLDFLAGS"
fi

if test ! "$LINKSHRDFLAGS"; then
LDFLAGS="-Wl,-rpath -Wl,/usr/lib"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	main()
	{ exit(0); }
	]])],[
	    AC_MSG_RESULT([Linker -Wl,-rpath flag supported])
	    LINKSHRDFLAGS="-Wl,-rpath -Wl,"
	],[
	    AC_MSG_RESULT([Linker -Wl,-rpath flag not supported])
	],[
	    AC_MSG_RESULT([Cross compiling not supported])
	
])
LDFLAGS="$TEMPLDFLAGS"
fi

if test ! "$LINKSHRDFLAGS"; then
	$ECHO "%BNo local support of additional shlib linking found%b"
fi

fi

dnl
dnl Add additional library path to check
dnl

if test "$LIBRARY_DIRS"; then
        for dir in $LIBRARY_DIRS; do
                if test -d "$dir"; then
		  if test "$LINKSHRDFLAGS"; then
                    YARD_LDFLAGS="$YARD_LDFLAGS $LINKSHRDFLAGS$dir -L$dir "
		  else
                    YARD_LDFLAGS="$YARD_LDFLAGS -L$dir "
		  fi
                else
                   AC_MSG_WARN([*** Library directory $dir does not exist.])
                fi
        done
else
	EXTRADIRS="/usr/local/lib /opt/lib /opt/gnu/lib "
	for dir in $EXTRADIRS; do
                if test -d "$dir"; then
		  if test "$LINKSHRDFLAGS"; then
                    YARD_LDFLAGS="$YARD_LDFLAGS $LINKSHRDFLAGS$dir -L$dir "
		  else
                    YARD_LDFLAGS="$YARD_LDFLAGS -L$dir "
		  fi
		fi
        done
fi

CPPFLAGS="$CPPFLAGS $YARD_CPPFLAGS"
$ECHO "Setting %BCPPFLAGS%b = $CPPFLAGS"
AC_SUBST(CPPFLAGS)

LDFLAGS="$LDFLAGS $YARD_LDFLAGS"
$ECHO "Setting %BLDFLAGS%b = $LDFLAGS"
AC_SUBST(LDFLAGS)

LIBS="$YARD_SID_LIBS$YARD_ACARD_LIBS $LIBS$YARD_IPASS_LIBS $MORELIBRARIES"
$ECHO "Setting %BLIBS%b = $LIBS"

dnl
dnl Now it's time to search the GDBM library. Sometimes its name is 
dnl not the standard one. That's true in very old system such as some
dnl old RH systems AFAIK.
dnl
AC_SEARCH_LIBS(gdbm_open,gdbm dbm db ndbm)
if test "$ac_cv_search_gdbm_open" = "no"; then
	 AC_MSG_ERROR([
	 
	GDBM library not found. Please install it or give the library
	name at configuration time with a --with-libraries="-lname"
	argument
	 
	 ])
fi

AC_CONFIG_FILES([
Makefile
conf/menus/Makefile
conf/Makefile
doc/rfc/Makefile
doc/txt/Makefile
doc/Makefile
include/Makefile
pam/Makefile
src/Makefile
logs/Makefile
man/Makefile
])

AC_CONFIG_COMMANDS([misc],[[
if test "$DEBIAN" = "yes"; then
cat > default-paths.h <<EOF
/*
** This file is produced by the configure script automagically.
** Do not edit it manually, please
*/

#define RADIUS_DIR              "$YARDCONF"
#define RADACCT_DIR             "$YARDLOG"

EOF

else

cat > default-paths.h <<EOF
/*
** This file is produced by the configure script automagically.
** Do not edit it manually, please
*/

#define RADIUS_DIR              "$prefix/conf"
#define RADACCT_DIR             "$prefix/logs"

EOF


fi
cat > hostinfo.h <<EOF
/*
** This file is produced by the configure script automagically.
** Do not edit it manually, please.
*/

#define HOSTINFO	"$host"

EOF

$srcdir/scripts/changeprefix man "$prefix"

]],[[prefix=$prefix host=$host]])

dnl
dnl This macro must be the very last one.
dnl
AC_OUTPUT