src/modules/rlm_sql/drivers/rlm_sql_iodbc/configure.in

   1 AC_INIT(sql_iodbc.c)
   2 AC_REVISION($Revision$)
   3 AC_DEFUN(modname,[rlm_sql_iodbc])
   4
   5 AC_PROG_CC
   6 AC_PROG_CPP
   7
   8 AC_ARG_WITH(iodbc-include-dir,
   9 [  --with-iodbc-include-dir=DIR       Directory where the Iodbc includes may be found ],
  10 [ iodbc_include_dir="$withval" ]
  11 )
  12
  13 AC_ARG_WITH(iodbc-lib-dir,
  14 [  --with-iodbc-lib-dir=DIR       Directory where the Iodbc libraries may be found ],
  15 [ iodbc_lib_dir="$withval" ]
  16 )
  17
  18 AC_ARG_WITH(iodbc-dir,
  19 [  --with-iodbc-dir=DIR       Base directory where Iodbc is installed ],
  20 [ iodbc_lib_dir="$withval/lib/iodbc"
  21   iodbc_include_dir="$withval/include"
  22 ]
  23 )
  24
  25 if test x$with_[]modname != xno; then
  26
  27         targetname=modname   # we might change this later.
  28
  29         AC_MSG_CHECKING([for isql.h])
  30
  31         AC_TRY_COMPILE([#include <isql.h>], [int a = 1;],
  32                 IODBC_INCLUDE=" ",
  33                 IODBC_INCLUDE=
  34         )
  35
  36         if test "x$IODBC_INCLUDE" = "x"; then
  37                 old_CFLAGS="$CFLAGS"
  38
  39 dnl             FR_LOCATE_DIR(iodbc_include_dir,[isql.h])
  40
  41                 for try in /usr/local/include /usr/local/iodbc/include $iodbc_include_dir; do
  42                         CFLAGS="$old_CFLAGS -I$try"
  43                         AC_TRY_COMPILE([#include <isql.h>], [int a = 1;],
  44                                 IODBC_INCLUDE="-I$try",
  45                                 IODBC_INCLUDE=
  46                         )
  47                         if test "x$IODBC_INCLUDE" != "x"; then
  48                                 break;
  49                         fi
  50                 done
  51                 CFLAGS="$old_CFLAGS"
  52         fi
  53
  54         if test "x$IODBC_INCLUDE" = "x"; then
  55                 AC_MSG_RESULT(no)
  56                 AC_MSG_WARN([iodbc headers not found.  Use --with-iodbc-include-dir=<path>.])
  57                 targetname=   # disabled module
  58         else
  59                 sql_iodbc_cflags="${sql_iodbc_cflags} ${IODBC_INCLUDE}"
  60                 AC_MSG_RESULT(yes)
  61                 AC_DEFINE(HAVE_IODBC_H)
  62
  63
  64                 AC_MSG_CHECKING([for SQLConnect in -liodbc])
  65
  66                 old_LIBS="$LIBS"
  67
  68 dnl             FR_LOCATE_DIR(iodbc_lib_dir,[libodbc${libltdl_cv_shlibext}])
  69 dnl             FR_LOCATE_DIR(iodbc_lib_dir,[libodbc.a])
  70
  71                 for try in /usr/lib /usr/lib/iodbc /usr/local/lib/iodbc /usr/local/iodbc/lib/iodbc $iodbc_lib_dir; do
  72                         LIBS="$old_LIBS -L$try -liodbc"
  73                         AC_TRY_LINK([extern char SQLConnect();], [SQLConnect()],
  74                                 IODBC_LIBS="-L$try -liodbc",
  75                                 IODBC_LIBS=
  76                         )
  77                         if test "x$IODBC_LIBS" != "x"; then
  78                                 break;
  79                         fi
  80                 done
  81                 LIBS="$old_LIBS"
  82
  83                 dnl #  If one or the other isn't found, disable them both..
  84                 dnl #  If both are found, enable them both.
  85                 if test "x$IODBC_LIBS" = "x"; then
  86                         AC_MSG_RESULT(no)
  87                         IODBC_INCLUDE=
  88                         AC_MSG_WARN([iodbc libraries not found.  Use --with-iodbc-lib-dir=<path>.])
  89                         targetname=   # disabled module
  90                 else
  91                         AC_MSG_RESULT(yes)
  92                         sql_iodbc_ldflags="$sql_iodbc_ldflags $IODBC_LIBS"
  93                 fi
  94         fi
  95
  96         sql_iodbc_ldflags="$sql_iodbc_ldflags $LIBS"
  97
  98         if test "x$targetname" = "x"; then
  99                 AC_MSG_WARN([sql submodule 'iodbc' disabled])
 100         fi
 101
 102 else
 103         targetname=
 104         echo \*\*\* module modname is disabled.
 105 fi
 106
 107 AC_SUBST(sql_iodbc_ldflags)
 108 AC_SUBST(sql_iodbc_cflags)
 109 AC_SUBST(targetname)
 110 AC_OUTPUT(Makefile)