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From: Ralf Wildenhues (Ralf.Wildenhues_at_[hidden])
Date: 2007-10-11 17:36:53


Hello Open MPI Developers,

Here's a small patch to fix a misnamed cache variable. The next
Autoconf version will issue a warning for typos like these, which
is how I found this.

Cheers,
Ralf

        * config/ompi_check_visibility.m4 (OMPI_CHECK_VISIBILITY):
        Rename ompi_cv_cc_fvisibility to ompi_vc_cc_fvisibility, so
        that it will be cached.

Index: config/ompi_check_visibility.m4
===================================================================
--- config/ompi_check_visibility.m4 (revision 16430)
+++ config/ompi_check_visibility.m4 (working copy)
@@ -33,7 +33,7 @@
         CFLAGS="$CFLAGS_orig -fvisibility=hidden"
         add=
         AC_CACHE_CHECK([if $CC supports -fvisibility],
- [ompi_vc_cc_fvisibility],
+ [ompi_cv_cc_fvisibility],
             [AC_TRY_LINK([
                     #include <stdio.h>
                     __attribute__((visibility("default"))) int foo;
@@ -42,17 +42,17 @@
                     [if test -s conftest.err ; then
                         $GREP -iq "visibility" conftest.err
                         if test "$?" = "0" ; then
- ompi_vc_cc_fvisibility="no"
+ ompi_cv_cc_fvisibility="no"
                         else
- ompi_vc_cc_fvisibility="yes"
+ ompi_cv_cc_fvisibility="yes"
                         fi
                      else
- ompi_vc_cc_fvisibility="yes"
+ ompi_cv_cc_fvisibility="yes"
                      fi],
- [ompi_vc_cc_fvisibility="no"])
+ [ompi_cv_cc_fvisibility="no"])
                 ])
 
- if test "$ompi_vc_cc_fvisibility" = "yes" ; then
+ if test "$ompi_cv_cc_fvisibility" = "yes" ; then
             add=" -fvisibility=hidden"
             have_visibility=1
             AC_MSG_WARN([$add has been added to CFLAGS])