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Mention Sun WorkShop 6.2 OpenMP bug.

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* doc/autoconf.texi (AC_OPENMP): Document portability pitfall.

Signed-off-by: Eric Blake <ebb9@byu.net>
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Bruno Haible 2008-10-29 11:47:23 +01:00 committed by Eric Blake
parent 250422b094
commit 479ad2b6b2
2 changed files with 10 additions and 0 deletions
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@ -1,3 +1,8 @@
2008-10-29 Bruno Haible <bruno@clisp.org>
Mention Sun WorkShop 6.2 OpenMP bug.
* doc/autoconf.texi (AC_OPENMP): Document portability pitfall.
2008-10-29 Paolo Bonzini <bonzini@gnu.org>
Rewrite handling of diversion and expansion stack.

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doc/autoconf.texi
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@ -6577,6 +6577,11 @@ the variable @code{OPENMP_FFLAGS} or @code{OPENMP_FCFLAGS},
respectively. Similar remarks as for C hold, except that
@code{CPPFLAGS} is not used for Fortran, and no preprocessor macro
signals OpenMP support.
For portability, it is best to avoid spaces between @samp{#} and
@samp{pragma omp}. That is, write @samp{#pragma omp}, not
@samp{# pragma omp}. The Sun WorkShop 6.2 C compiler chokes on the
latter.
@end defmac
@node C Compiler