src/modules/rlm_couchbase/configure.ac

   1 AC_PREREQ([2.53])
   2 AC_INIT(rlm_couchbase.c)
   3 AC_REVISION($Revision$)
   4 AC_DEFUN(modname,[rlm_couchbase])
   5 AC_CONFIG_HEADER(config.h)
   6
   7 if test x$with_[]modname != xno; then
   8
   9         AC_PROG_CC
  10         AC_PROG_CPP
  11
  12         dnl put configuration checks here.
  13         dnl set $fail to what's missing, on fatal errors.
  14         dnl use AC_MSG_WARN() on important messages.
  15
  16         dnl ############################################################
  17         dnl # Check for json-c
  18         dnl ############################################################
  19
  20         dnl extra argument: --with-jsonc-include-dir=DIR
  21         jsonc_include_dir=
  22         AC_ARG_WITH(jsonc-include-dir,
  23                 [AS_HELP_STRING([--with-jsonc-include-dir=DIR],
  24                 [Directory where the json-c includes may be found])],
  25                 [case "$withval" in
  26                         no)
  27                                 AC_MSG_ERROR(Need jsonc-include-dir)
  28                         ;;
  29                         yes)
  30                         ;;
  31                         *)
  32                                 jsonc_include_dir="$withval"
  33                         ;;
  34                 esac])
  35
  36         dnl extra argument: --with-jsonc-lib-dir=DIR
  37         jsonc_lib_dir=
  38         AC_ARG_WITH(jsonc-lib-dir,
  39         [AS_HELP_STRING([--with-jsonc-lib-dir=DIR],
  40                 [Directory where the json-c libraries may be found])],
  41                 [case "$withval" in
  42                         no)
  43                                 AC_MSG_ERROR(Need jsonc-lib-dir)
  44                         ;;
  45                         yes)
  46                         ;;
  47                         *)
  48                                 jsonc_lib_dir="$withval"
  49                         ;;
  50                 esac])
  51
  52         dnl extra argument: --with-jsonc-dir=DIR
  53         AC_ARG_WITH(jsonc-dir,
  54         [AS_HELP_STRING([--with-jsonc-dir=DIR],
  55                 [Base directory where json-c is installed])],
  56                 [case "$withval" in
  57                         no)
  58                                 AC_MSG_ERROR(Need json-c-dir)
  59                         ;;
  60                         yes)
  61                         ;;
  62                         *)
  63                                 jsonc_lib_dir="$withval/lib"
  64                                 jsonc_include_dir="$withval/include"
  65                         ;;
  66                 esac])
  67
  68         dnl ############################################################
  69         dnl # Check for json-c header files
  70         dnl ############################################################
  71
  72         have_json="yes"
  73         smart_try_dir="$jsonc_include_dir \
  74         /usr/include/json-c /usr/local/include/json-c /opt/include/json-c \
  75         /usr/include/json /usr/local/include/json /opt/include/json"
  76         FR_SMART_CHECK_INCLUDE([json.h])
  77         if test "x$ac_cv_header_json_h" != "xyes"; then
  78                 have_json="no"
  79                 AC_MSG_WARN([json-c headers not found. Use --with-jsonc-include-dir=<path>.])
  80         fi
  81
  82         dnl ############################################################
  83         dnl # Check for json-c libraries
  84         dnl ############################################################
  85
  86         smart_try_dir="$jsonc_lib_dir"
  87         dnl # Use a json-c specific function which is only
  88         dnl # available in newer versions.
  89         FR_SMART_CHECK_LIB([json-c], [json_c_version])
  90         if test "x$ac_cv_lib_json_c_json_c_version" != "xyes"; then
  91                 dnl # Use a function which is included in legacy versions
  92                 dnl # but which may be available in other json libraries
  93                 FR_SMART_CHECK_LIB([json], [json_tokener_new])
  94                 if test "x$ac_cv_lib_json_json_tokener_new" != "xyes"; then
  95                         have_json="no"
  96                 fi
  97         fi
  98
  99         if test "x$have_json" = "xyes"; then
 100                 dnl # Ensure we use the library we just found the rest of the checks
 101                 LDFLAGS="$SMART_LIBS"
 102
 103                 dnl # Add any optional functions here
 104                 AC_CHECK_FUNCS(\
 105                         json_c_version \
 106                         json_object_get_string_len \
 107                         json_object_object_get_ex \
 108                         json_object_new_int64 \
 109                         json_tokener_parse_verbose \
 110                         json_tokener_error_desc \
 111                         json_tokener_get_error
 112                 )
 113         else
 114                 fail="$fail json-c"
 115         fi
 116
 117         dnl ############################################################
 118         dnl # Check for libcouchbase
 119         dnl ############################################################
 120
 121         dnl extra argument: --with-libcouchbase-include-dir=DIR
 122         libcouchbase_include_dir=
 123         AC_ARG_WITH(libcouchbase-include-dir,
 124                 [AS_HELP_STRING([--with-libcouchbase-include-dir=DIR],
 125                 [Directory where the libcouchbase includes may be found])],
 126                 [case "$withval" in
 127                         no)
 128                                 AC_MSG_ERROR(Need libcouchbase-include-dir)
 129                         ;;
 130                         yes)
 131                         ;;
 132                         *)
 133                                 libcouchbase_include_dir="$withval"
 134                         ;;
 135                 esac])
 136
 137         dnl extra argument: --with-libcouchbase-lib-dir=DIR
 138         libcouchbase_lib_dir=
 139         AC_ARG_WITH(libcouchbase-lib-dir,
 140         [AS_HELP_STRING([--with-libcouchbase-lib-dir=DIR],
 141                 [Directory where the libcouchbase libraries may be found])],
 142                 [case "$withval" in
 143                         no)
 144                                 AC_MSG_ERROR(Need libcouchbase-lib-dir)
 145                         ;;
 146                         yes)
 147                         ;;
 148                         *)
 149                                 libcouchbase_lib_dir="$withval"
 150                         ;;
 151                 esac])
 152
 153         dnl extra argument: --with-libcouchbase-dir=DIR
 154         AC_ARG_WITH(libcouchbase-dir,
 155         [AS_HELP_STRING([--with-libcouchbase-dir=DIR],
 156                 [Base directory where libcouchbase is installed])],
 157                 [case "$withval" in
 158                         no)
 159                                 AC_MSG_ERROR(Need libcouchbase-dir)
 160                         ;;
 161                         yes)
 162                         ;;
 163                         *)
 164                                 libcouchbase_lib_dir="$withval/lib"
 165                                 libcouchbase_include_dir="$withval/include"
 166                         ;;
 167                 esac])
 168
 169         dnl ############################################################
 170         dnl # Check for libcouchbase header files
 171         dnl ############################################################
 172
 173         have_couchbase="yes"
 174         smart_try_dir="$libcouchbase_include_dir"
 175         FR_SMART_CHECK_INCLUDE([libcouchbase/couchbase.h])
 176         if test "x$ac_cv_header_libcouchbase_couchbase_h" != "xyes"; then
 177                 have_couchbase="no"
 178                 AC_MSG_WARN([libcouchbase headers not found. Use --with-libcouchbase-include-dir=<path>.])
 179         fi
 180
 181         dnl ############################################################
 182         dnl # Check for libcouchbase libraries
 183         dnl ############################################################
 184
 185         smart_try_dir="$libcouchbase_lib_dir"
 186         FR_SMART_CHECK_LIB([couchbase], [lcb_get_version])
 187         if test "x$ac_cv_lib_couchbase_lcb_get_version" != "xyes"; then
 188                 have_couchbase="no"
 189                 AC_MSG_WARN([libcouchbase libraries not found. Use --with-libcouchbase-lib-dir=<path>.])
 190         fi
 191
 192         if test "x$have_couchbase" != "xyes"; then
 193                 fail="$fail json-c"
 194         fi
 195
 196         if test "x$have_couchbase" = "xno"; then
 197                 fail="$fail libcouchbase"
 198         fi
 199
 200         dnl ############################################################
 201         dnl # Checks done - set targetname
 202         dnl ############################################################
 203
 204         targetname=modname
 205 else
 206         targetname=
 207         echo \*\*\* module modname is disabled.
 208 fi
 209
 210 dnl  Don't change this section.
 211 if test x"$fail" != x""; then
 212         if test x"${enable_strict_dependencies}" = x"yes"; then
 213                 AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.])
 214         else
 215                 AC_MSG_WARN([silently not building ]modname[.])
 216                 AC_MSG_WARN([FAILURE: ]modname[ requires: $fail.]);
 217                 targetname=""
 218         fi
 219 fi
 220
 221 mod_ldflags="${SMART_LIBS}"
 222 mod_cflags="${SMART_CPPFLAGS}"
 223
 224 AC_SUBST(mod_cflags)
 225 AC_SUBST(mod_ldflags)
 226
 227 AC_SUBST(targetname)
 228 AC_OUTPUT(all.mk)