~drizzle-trunk/drizzle/development

dnl  Copyright (C) 2009 Sun Microsystems

dnl This file is free software; Sun Microsystems

dnl gives unlimited permission to copy and/or distribute it,

dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([_PANDORA_SEARCH_LIBPQ],[

  AC_REQUIRE([AC_LIB_PREFIX])

  dnl --------------------------------------------------------------------

  dnl  Check for libpq

  dnl --------------------------------------------------------------------

  AC_ARG_ENABLE([libpq],

    [AS_HELP_STRING([--disable-libpq],

      [Build with libpq support @<:@default=on@:>@])],

    [ac_enable_libpq="$enableval"],

    [ac_enable_libpq="yes"])

  AS_IF([test "x$ac_enable_libpq" = "xyes"],[

    AC_CHECK_HEADERS([libpq-fe.h])

    AC_LIB_HAVE_LINKFLAGS(pq,,[

      #ifdef HAVE_LIBPQ_FE_H

      # include <libpq-fe.h>

      #else

      # include <postgresql/libpq-fe.h>

      #endif

    ], [

      PGconn *conn;

      conn = PQconnectdb(NULL);

    ])

  ],[

    ac_cv_libpq="no"

  ])

  AM_CONDITIONAL(HAVE_LIBPQ, [test "x${ac_cv_libpq}" = "xyes"])

])

AC_DEFUN([PANDORA_HAVE_LIBPQ],[

  AC_REQUIRE([_PANDORA_SEARCH_LIBPQ])

])

AC_DEFUN([PANDORA_REQUIRE_LIBPQ],[

  AC_REQUIRE([PANDORA_HAVE_LIBPQ])

  AS_IF([test "x${ac_cv_libpq}" = "xno"],

    AC_MSG_ERROR([libpq is required for ${PACKAGE}]))

])