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m4/pandora_have_libpqxx.m4
 
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dnl  Copyright (C) 2010 Padraig O'Sullivan
 
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dnl This file is free software; 
 
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dnl gives unlimited permission to copy and/or distribute it,
 
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dnl with or without modifications, as long as this notice is preserved.
 
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AC_DEFUN([_PANDORA_SEARCH_LIBPQXX],[
 
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  AC_REQUIRE([AC_LIB_PREFIX])
 
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  dnl --------------------------------------------------------------------
 
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  dnl  Check for libpqxx
 
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  dnl --------------------------------------------------------------------
 
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  AC_ARG_ENABLE([libpqxx],
 
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    [AS_HELP_STRING([--disable-libpqxx],
 
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      [Build with libpqxx support @<:@default=on@:>@])],
 
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    [ac_enable_libpqxx="$enableval"],
 
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    [ac_enable_libpqxx="yes"])
 
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  AS_IF([test "x$ac_enable_libpqxx" = "xyes"],[
 
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    AC_LANG_PUSH([C++])
 
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    AC_LIB_HAVE_LINKFLAGS(pqxx,,[
 
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      #include <pqxx/pqxx>
 
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    ],[
 
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       pqxx::connection conn("dbname=test");
 
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    ])
 
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    AC_LANG_POP()
 
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  ],[
 
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    ac_cv_libpqxx="no"
 
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  ])
 
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  AM_CONDITIONAL(HAVE_LIBPQXX, [test "x${ac_cv_libpqxx}" = "xyes"])
 
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])
 
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AC_DEFUN([PANDORA_HAVE_LIBPQXX],[
 
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  AC_REQUIRE([_PANDORA_SEARCH_LIBPQXX])
 
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])
 
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AC_DEFUN([PANDORA_REQUIRE_LIBPQXX],[
 
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  AC_REQUIRE([PANDORA_HAVE_LIBPQXX])
 
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  AS_IF([test "x$ac_cv_libpqxx" = "xno"],[
 
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      AC_MSG_ERROR([libpqxx is required for ${PACKAGE}])
 
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  ])
 
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])