1dnl Check for optional server location protocol support (used by MacOS X) 2 3dnl $Id: srvloc.m4,v 1.10 2009-12-13 11:58:30 franklahm Exp $ 4 5AC_DEFUN([NETATALK_SRVLOC], [ 6 7 SLP_LIBS="" 8 SLP_CFLAGS="" 9 found_slp=no 10 srvlocdir="" 11 12 AC_ARG_ENABLE(srvloc, 13 [ --enable-srvloc[[=DIR]] enable Server Location Protocol (SLP) support], 14 [srvloc=$enableval], 15 [srvloc=no] 16 ) 17 18 dnl make sure atalk_libname is defined beforehand 19 [[ -n "$atalk_libname" ]] || AC_MSG_ERROR([internal error, atalk_libname undefined]) 20 21 if test "x$srvloc" != "xno"; then 22 23 savedcppflags="$CPPFLAGS" 24 savedldflags="$LDFLAGS" 25 if test "x$srvloc" = "xyes" ; then 26 srvlocdir="/usr" 27 else 28 srvlocdir="$srvloc" 29 fi 30 CPPFLAGS="$CPPFLAGS -I$srvlocdir/include" 31 LDFLAGS="$LDFLAGS -L$srvlocdir/$atalk_libname" 32 33 AC_MSG_CHECKING([for slp.h]) 34 AC_TRY_CPP([#include <slp.h>], 35 [ 36 AC_MSG_RESULT([yes]) 37 found_slp=yes 38 ], 39 [ 40 AC_MSG_RESULT([no]) 41 ] 42 ) 43 44 if test "x$found_slp" = "xyes"; then 45 AC_CHECK_LIB(slp, SLPOpen, [ 46 SLP_LIBS="-L$srvlocdir/$atalk_libname -lslp" 47 SLP_CFLAGS="-I$srvlocdir/include" 48 ],[ 49 AC_MSG_RESULT([no]) 50 found_slp=no 51 ]) 52 fi 53 54 CPPFLAGS="$savedcppflags" 55 LDFLAGS="$savedldflags" 56 fi 57 58 netatalk_cv_srvloc=no 59 AC_MSG_CHECKING([whether to enable srvloc (SLP) support]) 60 if test "x$found_slp" = "xyes"; then 61 AC_MSG_RESULT([yes]) 62 AC_DEFINE(USE_SRVLOC, 1, [Define to enable SLP support]) 63 netatalk_cv_srvloc=yes 64 else 65 AC_MSG_RESULT([no]) 66 if test "x$srvloc" != "xno" -a "x$srvloc" != "xyes"; then 67 AC_MSG_ERROR([SLP installation not found]) 68 fi 69 fi 70 71 72 73 LIB_REMOVE_USR_LIB(SLP_LIBS) 74 CFLAGS_REMOVE_USR_INCLUDE(SLP_CFLAGS) 75 AC_SUBST(SLP_LIBS) 76 AC_SUBST(SLP_CFLAGS) 77]) 78