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34 lines
574 B
Plaintext
34 lines
574 B
Plaintext
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dnl $Id: c-function.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
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dnl
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dnl
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dnl Test for __FUNCTION__
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dnl
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AC_DEFUN(AC_C___FUNCTION__, [
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AC_MSG_CHECKING(for __FUNCTION__)
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AC_CACHE_VAL(ac_cv___function__, [
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AC_TRY_RUN([
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#include <string.h>
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static char *foo()
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{
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return __FUNCTION__;
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}
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int main()
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{
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return strcmp(foo(), "foo") != 0;
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}
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],
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ac_cv___function__=yes,
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ac_cv___function__=no,
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ac_cv___function__=no)])
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if test "$ac_cv___function__" = "yes"; then
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AC_DEFINE(HAVE___FUNCTION__, 1, [define if your compiler has __FUNCTION__])
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fi
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AC_MSG_RESULT($ac_cv___function__)
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])
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