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Last change
on this file was 1, checked in by Paul Smedley, 10 years ago |
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Initial commit of Heimdal 1.5.3
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File size:
531 bytes
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| 1 | dnl
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| 2 | dnl $Id$
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| 3 | dnl
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| 4 |
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| 5 | dnl
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| 6 | dnl Test for __attribute__
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| 7 | dnl
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| 8 |
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| 9 | AC_DEFUN([AC_C___ATTRIBUTE__], [
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| 10 | AC_MSG_CHECKING(for __attribute__)
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| 11 | AC_CACHE_VAL(ac_cv___attribute__, [
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| 12 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
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| 13 | static void foo(void) __attribute__ ((noreturn));
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| 14 |
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| 15 | static void
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| 16 | foo(void)
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| 17 | {
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| 18 | exit(1);
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| 19 | }
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| 20 | ]])],
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| 21 | [ac_cv___attribute__=yes],
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| 22 | [ac_cv___attribute__=no])])
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| 23 | if test "$ac_cv___attribute__" = "yes"; then
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| 24 | AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
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| 25 | fi
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| 26 | AC_MSG_RESULT($ac_cv___attribute__)
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| 27 | ])
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| 28 |
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