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Re: AC_LANG_BOOL_COMPILE_TRY(C) fails with OS vendor compilers
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From: |
Thomas Dickey |
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Subject: |
Re: AC_LANG_BOOL_COMPILE_TRY(C) fails with OS vendor compilers |
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Date: |
Mon, 5 Jul 2004 06:00:07 -0400 (EDT) |
On Mon, 5 Jul 2004, Noah Misch wrote:
> On Fri, Jul 02, 2004 at 07:37:25AM -0700, Paul Eggert wrote:
>
> > On the compilers in question, what value does 1/0 return? Perhaps we
> > can make use of that somehow.
>
> On the Compaq CC, the program ``int main() { int c = 1/0; printf("%d\n", c);
> }''
> prints ``0''.
"man cc" shows the "-ieee" option, which appears to produce the result you
want.
--
Thomas E. Dickey
http://invisible-island.net
ftp://invisible-island.net