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[SCM] GNU Autoconf source repository branch, master, updated. v2.63-128-


From: Eric Blake
Subject: [SCM] GNU Autoconf source repository branch, master, updated. v2.63-128-g479ad2b
Date: Wed, 29 Oct 2008 12:05:45 +0000

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http://git.sv.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=479ad2b6b20b9b3424635bd974ea45bb4fd54458

The branch, master has been updated
       via  479ad2b6b20b9b3424635bd974ea45bb4fd54458 (commit)
      from  250422b094f3a4f3a49ecb78715de5adaa2eae6c (commit)

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- Log -----------------------------------------------------------------
commit 479ad2b6b20b9b3424635bd974ea45bb4fd54458
Author: Bruno Haible <address@hidden>
Date:   Wed Oct 29 11:47:23 2008 +0100

    Mention Sun WorkShop 6.2 OpenMP bug.
    
    * doc/autoconf.texi (AC_OPENMP): Document portability pitfall.
    
    Signed-off-by: Eric Blake <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog         |    5 +++++
 doc/autoconf.texi |    5 +++++
 2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 46f6e81..b5026a7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-10-29  Bruno Haible  <address@hidden>
+
+       Mention Sun WorkShop 6.2 OpenMP bug.
+       * doc/autoconf.texi (AC_OPENMP): Document portability pitfall.
+
 2008-10-29  Paolo Bonzini  <address@hidden>
 
        Rewrite handling of diversion and expansion stack.
diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index d315ebb..f2a7923 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -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
address@hidden omp}.  That is, write @samp{#pragma omp}, not
address@hidden pragma omp}.  The Sun WorkShop 6.2 C compiler chokes on the
+latter.
 @end defmac
 
 @node C Compiler


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