61 строка
2.8 KiB
Plaintext
61 строка
2.8 KiB
Plaintext
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# -*- shell-script ; indent-tabs-mode:nil -*-
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#
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# Copyright (c) 2016 Intel, Inc. 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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# OPAL_CHECK_SINGULARITY(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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AC_DEFUN([OPAL_CHECK_SINGULARITY],[
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OPAL_VAR_SCOPE_PUSH([spath have_singularity])
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AC_ARG_WITH([singularity],
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[AC_HELP_STRING([--with-singularity(=DIR)],
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[Build support for the Singularity container, optionally adding DIR to the search path])])
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spath=
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AC_MSG_CHECKING([if Singularity support is to be built])
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AS_IF([test "$with_singularity" = "no"],
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[AC_MSG_RESULT([no])
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have_singularity=no],
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[AC_MSG_RESULT([yes])
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AS_IF([test -z "$with_singularity" || test "$with_singularity" = "yes"],
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[ # look for the singularity command in the default path
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AC_CHECK_PROG([SINGULARITY], [singularity], [singularity])
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AS_IF([test "$SINGULARITY" != ""],
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[have_singularity=yes],
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[AS_IF([test "$with_singularity" = "yes"],
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[AC_MSG_WARN([Singularity support requested, but required executable])
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AC_MSG_WARN(["singularity" not found in default locations])
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AC_MSG_ERROR([Cannot continue])])
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have_singularity=no])],
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[ AC_MSG_CHECKING([for existence of $with_singularity/bin])
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# look for the singularity command in the bin subdirectory
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AS_IF([test ! -d "$with_singularity/bin"],
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[AC_MSG_RESULT([not found])
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AC_MSG_WARN([Directory $with_singularity/bin not found])
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AC_MSG_ERROR([Cannot continue])],
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[AC_MSG_RESULT([found])])
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save_path=$PATH
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PATH=$with_singularity/bin:$PATH
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AC_CHECK_PROG([SINGULARITY], [singularity], [singularity])
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AS_IF([test "$SINGULARITY" != ""],
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[have_singularity=yes
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spath=$with_singularity/bin],
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[have_singlarity=no
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AC_MSG_WARN([Singularity support requested, but required executable])
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AC_MSG_WARN(["singularity" not found in either default or specified path])
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AC_MSG_ERROR([Cannot continue])])
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PATH=$save_path
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]
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)])
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AC_DEFINE_UNQUOTED(OPAL_SINGULARITY_PATH, "$spath", [Path to Singularity binaries])
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AS_IF([test "$have_singularity" = "yes"],
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[$2], [$3])
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OPAL_VAR_SCOPE_POP
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])
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