b8442ba505
flags, and mca flags are kept seperate until the very end. The main configure
wrapper flags should now be modified by using the OPAL_WRAPPER_FLAGS_ADD
macro. MCA components should either let <framework>_<component>_{LIBS,LDFLAGS}
be copied over OR set <framework>_<component>_WRAPPER_EXTRA_{LIBS,LDFLAGS}.
The situations in which WRAPPER CPPFLAGS can be set by MCA components was
made very small to match the one use case where it makes sense.
This commit was SVN r27950.
80 строки
3.1 KiB
Bash
80 строки
3.1 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2009 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) 2009-2010 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2011 Los Alamos National Security, LLC.
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# 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_XPMEM(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if XPMEM 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_XPMEM], [
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# OPAL_VAR_SCOPE_PUSH([ompi_check_xpmem_happy ompi_check_xpmem_$1_save_CPPFLAGS ompi_check_xpmem_dir])
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AC_ARG_WITH([xpmem],
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[AC_HELP_STRING([--with-xpmem(=DIR)],
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[Build with XPMEM kernel module support, searching for headers in DIR])])
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OMPI_CHECK_WITHDIR([xpmem], [$with_xpmem], [include/xpmem.h])
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AC_ARG_WITH([xpmem-libdir],
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[AC_HELP_STRING([--with-xpmem-libdir=DIR],
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[Search for XPMEM library in DIR])])
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OMPI_CHECK_WITHDIR([xpmem-libdir], [$with_xpmem_libdir], [libxpmem.*])
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AS_IF([test "$with_xpmem" != "no"],
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[AS_IF([test ! -z "$with_xpmem" -a "$with_xpmem" != "yes"],
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[ompi_check_xpmem_dir="$with_xpmem"])
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AS_IF([test ! -z "$with_xpmem_libdir" -a "$with_xpmem_libdir" != "yes"],
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[ompi_check_xpmem_libdir="$with_xpmem_libdir"])
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OMPI_CHECK_PACKAGE([$1],[xpmem.h],[xpmem],[xpmem_make],[],
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[$ompi_check_xpmem_dir],[$ompi_check_xpmem_libdir],
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[ompi_check_xpmem_happy="yes"], [ompi_check_xpmem_happy="no"])],
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[ompi_check_xpmem_happy="no"])
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AS_IF([test "$ompi_check_xpmem_happy" = "yes"],
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[$2],
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[AS_IF([test ! -z "$with_xpmem" -a "$with_xpmem" != "no"],
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[AC_MSG_ERROR([XPMEM support requested but not found. Aborting])])
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$3])
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# OPAL_VAR_SCOPE_POP
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])dnl
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# MCA_btl_sm_CONFIG([action-if-can-compile],
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_ompi_btl_vader_CONFIG],[
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AC_CONFIG_FILES([ompi/mca/btl/vader/Makefile])
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OPAL_VAR_SCOPE_PUSH([btl_vader_xpmem_happy])
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OMPI_CHECK_XPMEM([btl_vader],
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[btl_vader_xpmem_happy=1],
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[btl_vader_xpmem_happy=0])
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AC_DEFINE_UNQUOTED([OMPI_BTL_VADER_HAVE_XPMEM],
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[$btl_vader_xpmem_happy],
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[If XPMEM support can be enabled within vader])
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# at this point, we can only build vader if we have XPMEM support
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AS_IF([test "$btl_vader_xpmem_happy" = "1"],
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[$1],
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[$2])
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# substitute in the things needed to build with XPMEM support
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AC_SUBST([btl_vader_CFLAGS])
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AC_SUBST([btl_vader_CPPFLAGS])
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AC_SUBST([btl_vader_LDFLAGS])
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AC_SUBST([btl_vader_LIBS])
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# OPAL_VAR_SCOPE_POP
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])dnl
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