Michael R Sweet
47 linhas
1.3 KiB
Plaintext
47 linhas
1.3 KiB
Plaintext
dnl
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dnl Large file support stuff for CUPS.
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dnl
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dnl Copyright 2007-2011 by Apple Inc.
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dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
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dnl
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dnl These coded instructions, statements, and computer programs are the
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dnl property of Apple Inc. and are protected by Federal copyright
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dnl law. Distribution and use rights are outlined in the file "LICENSE.txt"
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dnl which should have been included with this file. If this file is
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dnl file is missing or damaged, see the license at "http://www.cups.org/".
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dnl
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dnl Check for largefile support...
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AC_SYS_LARGEFILE
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dnl Define largefile options as needed...
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LARGEFILE=""
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if test x$enable_largefile != xno; then
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LARGEFILE="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
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if test x$ac_cv_sys_large_files = x1; then
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LARGEFILE="$LARGEFILE -D_LARGE_FILES"
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fi
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if test x$ac_cv_sys_file_offset_bits = x64; then
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LARGEFILE="$LARGEFILE -D_FILE_OFFSET_BITS=64"
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fi
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fi
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AC_SUBST(LARGEFILE)
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dnl Check for "long long" support...
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AC_CACHE_CHECK(for long long int, ac_cv_c_long_long,
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[if test "$GCC" = yes; then
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ac_cv_c_long_long=yes
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else
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AC_TRY_COMPILE(,[long long int i;],
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ac_cv_c_long_long=yes,
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ac_cv_c_long_long=no)
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fi])
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if test $ac_cv_c_long_long = yes; then
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AC_DEFINE(HAVE_LONG_LONG)
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fi
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AC_CHECK_FUNC(strtoll, AC_DEFINE(HAVE_STRTOLL))
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