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openmpi/config/orte_setup_debugger_flags.m4
Ralph Castain 883fce4cba Per RFC, continue the build system renaming
This commit was SVN r31662.
2014-05-06 20:30:37 +00:00

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2.1 KiB
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# -*- shell-script -*-
#
# Copyright (c) 2004-2009 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) 2004-2007 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) 2006-2009 Cisco Systems, Inc. All rights reserved.
# Copyright (c) 2006-2009 Sun Microsystems, Inc. All rights reserved.
# Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
# reserved.
# Copyright (c) 2009 Oak Ridge National Labs. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
AC_DEFUN([ORTE_SETUP_DEBUGGER_FLAGS],[
#
# Do a final process of the CFLAGS to make a WITHOUT_OPTFLAGS
# version. We need this so that we can guarantee to build the
# debugger-sensitive files with -g and nothing else.
#
OPAL_STRIP_OPTFLAGS($CFLAGS)
CFLAGS_WITHOUT_OPTFLAGS="$s_result"
# Tweak the compiler flags passed to orterun for Sun Studio SPARC
# https://svn.open-mpi.org/trac/ompi/ticket/1448
if test "x$opal_cv_c_compiler_vendor" = "xsun" -a -n "`echo $host | $GREP sparc`"; then
DEBUGGER_CFLAGS="-g -xO0"
else
# Tweak the compiler flags passed for intel
# to stop its aggressive inlining of functions
if test "x$opal_cv_c_compiler_vendor" = "xintel"; then
DEBUGGER_CFLAGS="-g -O0"
else
DEBUGGER_CFLAGS="-g"
fi
fi
AC_MSG_CHECKING([which of CFLAGS are ok for debugger modules])
AC_MSG_RESULT([$CFLAGS_WITHOUT_OPTFLAGS])
AC_MSG_CHECKING([for debugger extra CFLAGS])
AC_MSG_RESULT([$DEBUGGER_CFLAGS])
AC_SUBST(CFLAGS_WITHOUT_OPTFLAGS)
AC_SUBST(DEBUGGER_CFLAGS)
])