57 строки
1.8 KiB
Plaintext
57 строки
1.8 KiB
Plaintext
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dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2008 The University of Tennessee and The University
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dnl of Tennessee Research Foundation. All rights
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dnl reserved.
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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######################################################################
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#
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# OMPI_INTERIX
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#
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# Detect if the environment is SUA/SFU (i.e. Interix) and modify
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# the compiling environment accordingly.
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#
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# USAGE:
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# OMPI_INTERIX()
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#
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######################################################################
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AC_DEFUN([OMPI_INTERIX],[
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AC_MSG_CHECKING(for Interix environment)
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AC_TRY_COMPILE([],
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[#if !defined(__INTERIX)
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#error Normal Unix environment
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#endif],
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is_interix=yes,
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is_interix=no)
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AC_MSG_RESULT([$is_interix])
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if test "$is_interix" = "yes"; then
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opal_show_subtitle "Interix detection"
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if ! test -d /usr/include/port; then
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AC_MSG_WARN([Compiling Open MPI under Interix require an up-to-date])
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AC_MSG_WARN([version of libport. Please ask your system administrator])
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AC_MSG_WARN([to install it (pkg_update -L libport).])
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AC_MSG_ERROR([*** Cannot continue])
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fi
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#
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# These are the minimum requirements for Interix ...
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#
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AC_MSG_WARN([ -lport was added to the linking flags])
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LDFLAGS="-lport $LDFLAGS"
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AC_MSG_WARN([ -D_ALL_SOURCE -D_USE_LIBPORT was added to the compilation flags])
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CFLAGS="-D_ALL_SOURCE -D_USE_LIBPORT -I/usr/include/port $CFLAGS"
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CPPFLAGS="-D_ALL_SOURCE -D_USE_LIBPORT -I/usr/include/port $CPPFLAGS"
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CXXFLAGS="-D_ALL_SOURCE -D_USE_LIBPORT -I/usr/include/port $CXXFLAGS"
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fi
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])
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