configure.ac

   1 AC_PREREQ(2.50)
   2 AC_INIT([onak],[0.3.0],[noodles-onak@earth.li])
   3
   4 AC_CONFIG_HEADER(config.h)
   5
   6 AC_PROG_CC
   7
   8 AC_C_BIGENDIAN
   9
  10 AC_ARG_ENABLE(backend,AC_HELP_STRING([--enable-backend=<backend>],[Choose the backend database to use. Defaults to db3.]), [], [enable_backend="db3"])
  11
  12 AC_MSG_CHECKING([which key database backend to use])
  13 AC_MSG_RESULT([$enable_backend])
  14 AC_CHECK_FILE(keydb_$enable_backend.c, ,AC_MSG_ERROR([non existent key database backend $enable_backend]))
  15
  16 if test "x$enable_backend" = "xdb3"
  17 then
  18         AC_CHECK_LIB(db3, db_env_create,,
  19                 AC_MSG_ERROR([cannot compile DB3 backend without libdb3]))
  20 else if test "x$enable_backend" = "xpg"
  21 then
  22         AC_CHECK_LIB(pq, PQsetdbLogin,,
  23                 AC_MSG_ERROR([cannot compile PostgreSQL backend without libpq]))
  24 fi
  25 fi
  26
  27 AC_SUBST(DBTYPE, $enable_backend)
  28
  29 AC_CONFIG_FILES(Makefile)
  30
  31 AC_OUTPUT