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openmpi/ompi/mca/btl/udapl/configure.m4
Brian Barrett b8442ba505 Revamp the handling of wrapper compiler flags. The user flags, main configure
flags, and mca flags are kept seperate until the very end.  The main configure
wrapper flags should now be modified by using the OPAL_WRAPPER_FLAGS_ADD
macro.  MCA components should either let <framework>_<component>_{LIBS,LDFLAGS}
be copied over OR set <framework>_<component>_WRAPPER_EXTRA_{LIBS,LDFLAGS}.
The situations in which WRAPPER CPPFLAGS can be set by MCA components was
made very small to match the one use case where it makes sense.

This commit was SVN r27950.
2013-01-29 00:00:43 +00:00

63 строки
2.4 KiB
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# -*- shell-script -*-
#
# Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2005 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# Copyright (c) 2009 Sun Microsystems, Inc. All rights reserved.
# Copyright (c) 2010 Cisco Systems, Inc. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# MCA_btl_udapl_CONFIG([action-if-can-compile],
# [action-if-cant-compile])
# ------------------------------------------------
AC_DEFUN([MCA_ompi_btl_udapl_CONFIG],[
AC_CONFIG_FILES([ompi/mca/btl/udapl/Makefile])
OMPI_CHECK_UDAPL([btl_udapl],
[btl_udapl_happy="yes"],
[btl_udapl_happy="no"])
AS_IF([test "$btl_udapl_happy" = "yes"],
[$1],
[$2])
# Borrowed from MVAPI BTL - a data structure in the uDAPL headers
# is not fully ISO C. Remove -pedantic to silence a warning.
btl_udapl_CFLAGS="`echo $CFLAGS | sed 's/-pedantic//g'`"
AS_IF([test "$btl_udapl_CFLAGS" != "$CFLAGS" -a "$btl_udapl_happy" = "yes"],
[AC_MSG_WARN([Removed -pedantic from CFLAGS for
uDAPL component because the uDAPL headers are not fully ISO C])])
# Test for uDAPL relaxed ordered specific symbols
AS_IF([test "$btl_udapl_happy" = "yes"],
[AC_MSG_CHECKING(for uDAPL DAT_MEM_TYPE_SO_VIRTUAL)
AC_TRY_COMPILE([#include <dat/udat.h>],
[DAT_MEM_TYPE dmt = DAT_MEM_TYPE_SO_VIRTUAL;],
[AC_MSG_RESULT(yes)
btl_udapl_ro_aware=1],
[AC_MSG_RESULT(no)
btl_udapl_ro_aware=0])
AC_DEFINE_UNQUOTED([HAVE_DAT_MEM_TYPE_SO_VIRTUAL],
[$btl_udapl_ro_aware],
[uDAPL DAT_MEM_TYPE_SO_VIRTUAL check])])
# substitute in the things needed to build udapl
AC_SUBST([btl_udapl_CFLAGS])
AC_SUBST([btl_udapl_CPPFLAGS])
AC_SUBST([btl_udapl_LDFLAGS])
AC_SUBST([btl_udapl_LIBS])
])dnl