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Subject: Re: [hwloc-devel] [hwloc-svn] svn:hwloc r4569 - branches/v1.4
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2012-07-06 16:39:04


This causes this warning during autogen (only in the v1.4 branch, but I
don't see why):

configure.ac:141: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
config/hwloc.m4:24: HWLOC_SETUP_CORE is expanded from...
configure.ac:141: the top level

Moving the line after SETUP_CORE removes the warning.

By the way, are ifdef and m4_ifdef identical? We used m4_ifdef in other
similar cases.

Brice

Le 06/07/2012 21:56, svn-commit-mailer_at_[hidden] a écrit :
> Author: jsquyres (Jeff Squyres)
> Date: 2012-07-06 15:56:37 EDT (Fri, 06 Jul 2012)
> New Revision: 4569
> URL: https://svn.open-mpi.org/trac/hwloc/changeset/4569
>
> Log:
> Merge r4568 from trunk: accomodate Automake 1.12.x
>
> Properties modified:
> branches/v1.4/ (props changed)
> Text files modified:
> branches/v1.4/configure.ac | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> Modified: branches/v1.4/configure.ac
> ==============================================================================
> --- branches/v1.4/configure.ac Fri Jul 6 15:55:31 2012 (r4568)
> +++ branches/v1.4/configure.ac 2012-07-06 15:56:37 EDT (Fri, 06 Jul 2012) (r4569)
> @@ -110,6 +110,9 @@
> AC_PROG_CC
> AM_PROG_CC_C_O
> CFLAGS="$CFLAGS_save"
> +# This did not exist pre AM 1.11.x (where x is somewhere >0 and <3),
> +# but it is necessary in AM 1.12.x.
> +ifdef([AM_PROG_AR], [AM_PROG_AR])
>
> # Define hwloc's configure arguments
> HWLOC_DEFINE_ARGS
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