cmulocal/arx.m4

   1 dnl $Id: arx.m4,v 1.6 2005/04/26 19:14:07 shadow Exp $
   2
   3 AC_DEFUN([CMU_ARX_INC_WHERE1], [
   4 saved_CPPFLAGS=$CPPFLAGS
   5 CPPFLAGS="$saved_CPPFLAGS -I$1"
   6 AC_TRY_COMPILE([#include <arx.h>],
   7 [arx_context *foo;],
   8 ac_cv_found_arx_inc=yes,
   9 ac_cv_found_arx_inc=no)
  10 CPPFLAGS=$saved_CPPFLAGS
  11 ])
  12
  13 AC_DEFUN([CMU_ARX_INC_WHERE], [
  14    for i in $1; do
  15       AC_MSG_CHECKING(for arx headers in $i)
  16       CMU_ARX_INC_WHERE1($i)
  17       CMU_TEST_INCPATH($i, arx)
  18       if test "$ac_cv_found_arx_inc" = "yes"; then
  19         ac_cv_arx_where_inc=$i
  20         AC_MSG_RESULT(found)
  21         break
  22       else
  23         AC_MSG_RESULT(not found)
  24       fi
  25     done
  26 ])
  27
  28 #
  29 # Test for lib files
  30 #
  31
  32 AC_DEFUN([CMU_ARX_LIB_WHERE1], [
  33 AC_REQUIRE([CMU_AFS])
  34 AC_REQUIRE([CMU_KRB4])
  35 saved_LIBS=$LIBS
  36 LIBS="$saved_LIBS -L$1 -larx $AFS_LIB_FLAGS $AFS_CLIENT_LIBS $KRB_LIB_FLAGS $LIB_SOCKET"
  37 AC_TRY_LINK(,
  38 [arx_Init();],
  39 [ac_cv_found_arx_lib=yes],
  40 ac_cv_found_arx_lib=no)
  41 LIBS=$saved_LIBS
  42 ])
  43
  44 AC_DEFUN([CMU_ARX_LIB_WHERE], [
  45    for i in $1; do
  46       AC_MSG_CHECKING(for arx libraries in $i)
  47       CMU_ARX_LIB_WHERE1($i)
  48       CMU_TEST_LIBPATH($i, arx)
  49       if test "$ac_cv_found_arx_lib" = "yes" ; then
  50         ac_cv_arx_where_lib=$i
  51         AC_MSG_RESULT(found)
  52         break
  53       else
  54         AC_MSG_RESULT(not found)
  55       fi
  56     done
  57 ])
  58
  59 AC_DEFUN([CMU_USE_ARX], [
  60 AC_REQUIRE([CMU_FIND_LIB_SUBDIR])
  61 AC_ARG_WITH(arx,
  62         [  --with-arx=PREFIX      Compile with arx support],
  63         [if test "X$with_arx" = "X"; then
  64                 with_arx=yes
  65         fi])
  66 AC_ARG_WITH(arx-lib,
  67         [  --with-arx-lib=dir     use arx libraries in dir],
  68         [if test "$withval" = "yes" -o "$withval" = "no"; then
  69                 AC_MSG_ERROR([No argument for --with-arx-lib])
  70         fi])
  71 AC_ARG_WITH(arx-include,
  72         [  --with-arx-include=dir use arx headers in dir],
  73         [if test "$withval" = "yes" -o "$withval" = "no"; then
  74                 AC_MSG_ERROR([No argument for --with-arx-include])
  75         fi])
  76
  77         if test "X$with_arx" != "X"; then
  78           if test "$with_arx" != "yes"; then
  79             ac_cv_arx_where_lib=$with_arx/${CMU_LIB_SUBDIR}
  80             ac_cv_arx_where_inc=$with_arx/include
  81           fi
  82         fi
  83
  84         if test "X$with_arx_lib" != "X"; then
  85           ac_cv_arx_where_lib=$with_arx_lib
  86         fi
  87         if test "X$ac_cv_arx_where_lib" = "X"; then
  88           CMU_ARX_LIB_WHERE(/usr/athena/${CMU_LIB_SUBDIR} /usr/local/${CMU_LIB_SUBDIR} /usr/${CMU_LIB_SUBDIR})
  89         fi
  90
  91         if test "X$with_arx_include" != "X"; then
  92           ac_cv_arx_where_inc=$with_arx_include
  93         fi
  94         if test "X$ac_cv_arx_where_inc" = "X"; then
  95           CMU_ARX_INC_WHERE(/usr/athena/include /usr/local/include)
  96         fi
  97
  98         AC_MSG_CHECKING(whether to include arx)
  99         if test "X$ac_cv_arx_where_lib" = "X" -o "X$ac_cv_arx_where_inc" = "X"; then
 100           ac_cv_found_arx=no
 101           AC_MSG_RESULT(no)
 102         else
 103           ac_cv_found_arx=yes
 104           AC_MSG_RESULT(yes)
 105           ARX_INC_DIR=$ac_cv_arx_where_inc
 106           ARX_LIB_DIR=$ac_cv_arx_where_lib
 107           ARX_INC_FLAGS="-I${ARX_INC_DIR}"
 108           ARX_LIB_FLAGS="-L${ARX_LIB_DIR} -larx"
 109           ARX_LD_FLAGS="-L${ARX_LIB_DIR}"
 110           dnl Do not force configure.in to put these in CFLAGS and LIBS unconditionally
 111           dnl Allow makefile substitutions....
 112           AC_SUBST(ARX_INC_FLAGS)
 113           AC_SUBST(ARX_LIB_FLAGS)
 114           AC_SUBST(ARX_LD_FLAGS)
 115           if test "X$RPATH" = "X"; then
 116                 RPATH=""
 117           fi
 118           case "${host}" in
 119             *-*-linux*)
 120               if test "X$RPATH" = "X"; then
 121                 RPATH="-Wl,-rpath,${ARX_LIB_DIR}"
 122               else
 123                 RPATH="${RPATH}:${ARX_LIB_DIR}"
 124               fi
 125               ;;
 126             *-*-hpux*)
 127               if test "X$RPATH" = "X"; then
 128                 RPATH="-Wl,+b${ARX_LIB_DIR}"
 129               else
 130                 RPATH="${RPATH}:${ARX_LIB_DIR}"
 131               fi
 132               ;;
 133             *-*-irix*)
 134               if test "X$RPATH" = "X"; then
 135                 RPATH="-Wl,-rpath,${ARX_LIB_DIR}"
 136               else
 137                 RPATH="${RPATH}:${ARX_LIB_DIR}"
 138               fi
 139               ;;
 140             *-*-solaris2*)
 141               if test "$ac_cv_prog_gcc" = yes; then
 142                 if test "X$RPATH" = "X"; then
 143                   RPATH="-Wl,-R${ARX_LIB_DIR}"
 144                 else
 145                   RPATH="${RPATH}:${ARX_LIB_DIR}"
 146                 fi
 147               else
 148                 RPATH="${RPATH} -R${ARX_LIB_DIR}"
 149               fi
 150               ;;
 151           esac
 152           AC_SUBST(RPATH)
 153         fi
 154         ])
 155