b29b852281
config/ directory. We split them apart a while ago in the hopes that
it would simplify things, but it didn't really (e.g., because there
were still some ompi/opal .m4 files in the top-level config/
directory, resulting in developer confusion where any given m4 macro
was defined).
So this commit consolidates them back into the top-level directory for
simplicity.
There's still (at least) two changes that would be nice to make:
1. Split any generated .m4 file (e.g., autogen-generated .m4 files)
into a separate directory somewhere so that a top-level -Iconfig/
will only get our explicitly defined macros, not the autogen stuff
(e.g., with libevent2019 needing to get the visibility macro, but
NOT all the autogen-generated inclusion of component configure.m4
files).
1. Change configure to be of the form:
{{{
# ...a small amount of preamble/setup...
OPAL_SETUP
m4_ifdef([project_orte], [ORTE_SETUP])
m4_ifdef([project_ompi], [OMPI_SETUP])
# ...a small amount of finishing stuff...
}}}
I doubt we'll ever get anything as clean as that, but that would be
the goal to shoot for.
This commit was SVN r27704.
114 строки
3.8 KiB
Bash
114 строки
3.8 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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# University Research and Technology
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# Corporation. All rights reserved.
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# Copyright (c) 2004-2005 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2006 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2009 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2008-2012 University of Houston. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# OMPI_CHECK_PVFS2(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if PVFS2 support can be found. sets prefix_{CPPFLAGS,
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# LDFLAGS, LIBS} as needed and runs action-if-found if there is
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# support, otherwise executes action-if-not-found
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AC_DEFUN([OMPI_CHECK_PVFS2],[
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check_pvfs2_CPPFLAGS=
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check_pvfs2_LDFLAGS=
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check_pvfs2_LIBS=
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check_pvfs2_save_LIBS="$LIBS"
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check_pvfs2_save_LDFLAGS="$LDFLAGS"
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check_pvfs2_save_CPPFLAGS="$CPPFLAGS"
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check_pvfs2_configuration="none"
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ompi_check_pvfs2_happy="yes"
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# Get some configuration information
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AC_ARG_WITH([pvfs2],
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[AC_HELP_STRING([--with-pvfs2(=DIR)],
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[Build Pvfs2 support, optionally adding DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
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OMPI_CHECK_WITHDIR([pvfs2], [$with_pvfs2], [include/pvfs2.h])
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AC_ARG_WITH([pvfs2-libs],
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[AC_HELP_STRING([--with-pvfs2-libs=LIBS],
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[Libraries to link with for pvfs2])])
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temp_with_pvfs2="$with_pvfs2"
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AS_IF([test -z "$with_pvfs2"],
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[with_pvfs2="/usr/local"])
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temp_with_pvfs2_libs="$with_pvfs2_libs"
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AS_IF([test -z "$with_pvfs2_libs"],
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[with_pvfs2_libs="pvfs2 pthread"])
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# Add correct -I and -L flags
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AS_IF([test -d "$with_pvfs2/include"],
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[check_pvfs2_CPPFLAGS="-I$with_pvfs2/include"
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$1_CPPFLAGS="$check_pvfs2_CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $check_pvfs2_CPPFLAGS"],
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[ompi_check_pvfs2_happy="no"])
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AS_IF([test "$ompi_check_pvfs2_happy" = "yes"],
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[AS_IF([test -d "$with_pvfs2/lib"],
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[check_pvfs2_LDFLAGS="-L$with_pvfs2/lib"
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$1_LDFLAGS="$check_pvfs2_LDFLAGS"
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LDFLAGS="$LDFLAGS $check_pvfs2_LDFLAGS"],
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[ompi_check_pvfs2_happy="no"])
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],[])
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# Try to find all the pvfs2 libraries
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AS_IF([test "$ompi_check_pvfs2_happy" = "yes"],
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[ AS_IF([test -n "$with_pvfs2_libs"]
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[for lib in $with_pvfs2_libs ; do
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check_pvfs2_LIBS="$check_pvfs2_LIBS -l$lib"
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done])
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$1_LIBS="$check_pvfs2_LIBS"
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LIBS="$LIBS $check_pvfs2_LIBS"
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# check for pvfs2
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AC_CHECK_HEADERS([pvfs2.h],
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[AC_MSG_CHECKING([if possible to link PVFS2])
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <stdio.h>
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#include <pvfs2.h>]],
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[[PVFS_util_resolve(NULL,NULL,NULL,0);]])],
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[AC_MSG_RESULT([yes])
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ompi_check_pvfs2_happy="yes"],
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[AC_MSG_RESULT([no])
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ompi_check_pvfs2_happy="no"])],
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[ompi_check_pvfs2_happy="no"])
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])
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LDFLAGS="$check_pvfs2_save_LDFLAGS"
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CPPFLAGS="$check_pvfs2_save_CPPFLAGS"
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LIBS="$check_pvfs2_save_LIBS"
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AS_IF([test "$ompi_check_pvfs2_happy" = "yes"],
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[$2],
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[AS_IF([test ! -z "$with_pvfs2" -a "$with_pvfs2" != "no"],
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[echo PVFS2 support not found])
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$3])
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with_pvfs2="$temp_with_pvfs2"
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with_pvfs2_libs="$temp_with_pvfs2_libs"
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])
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