2007-05-15 18:10:48 +02:00
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dnl Autoconf macros for libestream
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dnl Copyright (C) 2007 g10 Code GmbH
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dnl
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dnl This file is free software; as a special exception the author gives
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dnl unlimited permission to copy and/or distribute it, with or without
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dnl modifications, as long as this notice is preserved.
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dnl
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dnl This file is distributed in the hope that it will be useful, but
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dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
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dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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dnl estream_PRINTF_INIT
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dnl Prepare build of source included estream-printf.c
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dnl
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AC_DEFUN([estream_PRINTF_INIT],
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[
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AC_MSG_NOTICE([checking system features for estream-printf])
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2009-09-03 16:08:25 +02:00
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AC_CHECK_HEADERS(stdint.h)
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2007-05-15 18:10:48 +02:00
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AC_TYPE_LONG_LONG_INT
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AC_TYPE_LONG_DOUBLE
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AC_TYPE_INTMAX_T
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AC_TYPE_UINTMAX_T
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AC_CHECK_TYPES([ptrdiff_t])
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AC_CHECK_SIZEOF([unsigned long])
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AC_CHECK_SIZEOF([void *])
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AC_CACHE_CHECK([for nl_langinfo and THOUSANDS_SEP],
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estream_cv_langinfo_thousands_sep,
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[AC_TRY_LINK([#include <langinfo.h>],
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[char* cs = nl_langinfo(THOUSANDS_SEP); return !cs;],
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estream_cv_langinfo_thousands_sep=yes,
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estream_cv_langinfo_thousands_sep=no)
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])
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if test $estream_cv_langinfo_thousands_sep = yes; then
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AC_DEFINE(HAVE_LANGINFO_THOUSANDS_SEP, 1,
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[Define if you have <langinfo.h> and nl_langinfo(THOUSANDS_SEP).])
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fi
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])
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dnl estream_INIT
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dnl Prepare build of source included estream.c
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dnl
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AC_DEFUN([estream_INIT],
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[
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AC_REQUIRE([estream_PRINTF_INIT])
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AC_MSG_NOTICE([checking system features for estream])
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])
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