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openmpi/config/ompi_check_lustre.m4
Howard Pritchard c43d8e54d6 rework check lustre config to avoid rpath lib64
The original configury check for lustre was ending up rpathing in /usr/lib64 in
the compiler wrapper scripts.  This commit fixes that issue.

related to #7580

Signed-off-by: Howard Pritchard <hppritcha@gmail.com>
(cherry picked from commit ea690d008b)
2020-04-24 11:19:14 -06:00

99 строки
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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2006 The Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2009-2017 Cisco Systems, Inc. All rights reserved
dnl Copyright (c) 2008-2018 University of Houston. All rights reserved.
dnl Copyright (c) 2015-2018 Research Organization for Information Science
dnl and Technology (RIST). All rights reserved.
dnl Copyright (c) 2020 Triad National Security, LLC. All rights
dnl reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# OMPI_CHECK_LUSTRE(prefix, [action-if-found], [action-if-not-found])
# --------------------------------------------------------
# check if LUSTRE support can be found. sets prefix_{CPPFLAGS,
# LDFLAGS, LIBS} as needed and runs action-if-found if there is
# support, otherwise executes action-if-not-found
AC_DEFUN([OMPI_CHECK_LUSTRE],[
check_lustre_CPPFLAGS=
check_lustre_LDFLAGS=
check_lustre_LIBS=
check_lustre_save_LIBS="$LIBS"
check_lustre_save_LDFLAGS="$LDFLAGS"
check_lustre_save_CPPFLAGS="$CPPFLAGS"
ompi_check_lustre_happy="yes"
# Get some configuration information
AC_ARG_WITH([lustre],
[AC_HELP_STRING([--with-lustre(=DIR)],
[Build Lustre support, optionally adding DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
OPAL_CHECK_WITHDIR([lustre], [$with_lustre], [include/lustre/lustreapi.h])
AS_IF([test "$with_lustre" = "no"],
[ompi_check_lustre_happy=no])
AS_IF([test "$ompi_check_lustre_happy" != "no" ],
[AC_MSG_CHECKING([looking for lustre libraries and header files in])
AS_IF([test "$with_lustre" != "yes"],
[ompi_check_lustre_dir=$with_lustre
AC_MSG_RESULT([($ompi_check_lustre_dir)])],
[AC_MSG_RESULT([(default search paths)])])
AS_IF([test -n "$with_lustre_libdir" && \
test "$with_lustre_libdir" != "yes"],
[ompi_check_lustre_libdir=$with_lustre_libdir])
])
AS_IF([test "$ompi_check_lustre_happy" != "no" ],
[OPAL_CHECK_PACKAGE([$1], [lustre/lustreapi.h], [lustreapi], [llapi_file_create],
[], [$ompi_check_lustre_dir], [$ompi_check_lustre_libdir],
[ompi_check_lustre_happy="yes"],
[ompi_check_lustre_happy="no"])])
AS_IF([test "$ompi_check_lustre_happy" = "yes"],
[AC_MSG_CHECKING([for required lustre data structures])
cat > conftest.c <<EOF
#include "lustre/lustreapi.h"
void alloc_lum()
{
int v1, v3;
v1 = sizeof(struct lov_user_md_v1) +
LOV_MAX_STRIPE_COUNT * sizeof(struct lov_user_ost_data_v1);
v3 = sizeof(struct lov_user_md_v3) +
LOV_MAX_STRIPE_COUNT * sizeof(struct lov_user_ost_data_v1);
}
EOF
# Try the compile
OPAL_LOG_COMMAND(
[$CC $CFLAGS -I$ompi_check_lustre_dir/include -c conftest.c],
[ompi_check_lustre_struct_happy="yes"],
[ompi_check_lustre_struct_happy="no"
ompi_check_lustre_happy="no"]
)
rm -f conftest.c conftest.o
AC_MSG_RESULT([$ompi_check_lustre_struct_happy])])
AS_IF([test "$ompi_check_lustre_happy" = "yes"],
[$2],
[AS_IF([test -n "$with_lustre" && test "$with_lustre" != "no"],
[AC_MSG_ERROR([Lustre support requested but not found. Aborting])])
$3])
])