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dnl Copyright (C) 2009 Sun Microsystems
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dnl This file is free software; Sun Microsystems
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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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#--------------------------------------------------------------------
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#--------------------------------------------------------------------
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AC_DEFUN([_PANDORA_SEARCH_LIBPCRE],[
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AC_REQUIRE([AC_LIB_PREFIX])
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AC_LIB_HAVE_LINKFLAGS(pcre,,
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AS_IF([test "x$ac_cv_libpcre" = "xno"],
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AC_LIB_HAVE_LINKFLAGS(pcre,,
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[#include <pcre/pcre.h>],
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AS_IF([test "x$ac_cv_libpcre" = "xyes"], [
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ac_cv_pcre_location="<pcre/pcre.h>"
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ac_cv_pcre_location="<pcre.h>"
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AM_CONDITIONAL(HAVE_LIBPCRE, [test "x${ac_cv_libpcre}" = "xyes"])
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AC_DEFUN([_PANDORA_HAVE_LIBPCRE],[
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AC_ARG_ENABLE([libpcre],
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[AS_HELP_STRING([--disable-libpcre],
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[Build with libpcre support @<:@default=on@:>@])],
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[ac_enable_libpcre="$enableval"],
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[ac_enable_libpcre="yes"])
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_PANDORA_SEARCH_LIBPCRE
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AC_DEFUN([PANDORA_HAVE_LIBPCRE],[
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AC_REQUIRE([_PANDORA_HAVE_LIBPCRE])
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AC_DEFUN([_PANDORA_REQUIRE_LIBPCRE],[
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ac_enable_libpcre="yes"
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_PANDORA_SEARCH_LIBPCRE
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AS_IF([test x$ac_cv_libpcre = xno],[
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AC_MSG_ERROR([libpcre is required for ${PACKAGE}. On Debian this can be found in libpcre3-dev. On RedHat this can be found in pcre-devel.])
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AC_DEFINE_UNQUOTED(PCRE_HEADER,[${ac_cv_pcre_location}],
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[Location of pcre header])
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AC_DEFUN([PANDORA_REQUIRE_LIBPCRE],[
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AC_REQUIRE([_PANDORA_REQUIRE_LIBPCRE])