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Subject: [OMPI devel] Automake/m4 issue: r29407 - trunk/oshmem/mca/atomic/mxm
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2013-10-09 09:43:49


This commit results in several warnings in recent versions of Automake (e.g., 1.13.3). Please see the Automake docs for how you're supposed to use AC_COMPILE_IFELSE with AC_LANG_SOURCE.

-----
configure.ac:1089: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2590: _AC_COMPILE_IFELSE is expanded from...
../../lib/autoconf/general.m4:2606: AC_COMPILE_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
config/ompi_check_mxm.m4:16: OMPI_CHECK_MXM is expanded from...
oshmem/mca/atomic/mxm/configure.m4:14: MCA_oshmem_atomic_mxm_CONFIG is expanded from...
config/ompi_mca.m4:570: MCA_CONFIGURE_M4_CONFIG_COMPONENT is expanded from...
config/ompi_mca.m4:351: MCA_CONFIGURE_FRAMEWORK is expanded from...
config/ompi_mca.m4:251: MCA_CONFIGURE_PROJECT is expanded from...
config/ompi_mca.m4:38: OMPI_MCA is expanded from...
configure.ac:1089: the top level
-----

On Oct 9, 2013, at 7:52 AM, svn-commit-mailer_at_[hidden] wrote:

> Author: amikheev (Alex Mikheev)
> Date: 2013-10-09 07:52:04 EDT (Wed, 09 Oct 2013)
> New Revision: 29407
> URL: https://svn.open-mpi.org/trac/ompi/changeset/29407
>
> Log:
> fixed check availability of mxm atomics. No need to run the code. succesful compilation is enough to detect availability.
> reviewed by miked
>
> Text files modified:
> trunk/oshmem/mca/atomic/mxm/configure.m4 | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> Modified: trunk/oshmem/mca/atomic/mxm/configure.m4
> ==============================================================================
> --- trunk/oshmem/mca/atomic/mxm/configure.m4 Wed Oct 9 06:06:39 2013 (r29406)
> +++ trunk/oshmem/mca/atomic/mxm/configure.m4 2013-10-09 07:52:04 EDT (Wed, 09 Oct 2013) (r29407)
> @@ -21,7 +21,7 @@
> CPPFLAGS="$CPPFLAGS -I$ompi_check_mxm_dir/include"
> LDFLAGS="$LDFLAGS -L$ompi_check_mxm_dir/lib"
> LIBS="$LIBS -lmxm"
> - AC_TRY_RUN([
> + AC_COMPILE_IFELSE([
> #include <mxm/api/mxm_api.h>
> int main() {
> if (mxm_get_version() < MXM_VERSION(1,5) )
> _______________________________________________
> svn-full mailing list
> svn-full_at_[hidden]
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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