171 строка
7.8 KiB
Bash
171 строка
7.8 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) 2004-2005 The Regents of the University of California.
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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_PACKAGE_HEADER(prefix, header, dir-prefix,
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# [action-if-found], [action-if-not-found])
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# --------------------------------------------------------------------
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AC_DEFUN([_OMPI_CHECK_PACKAGE_HEADER], [
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# This is stolen from autoconf to peek under the covers to get the
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# cache variable for the library check. one should not copy this
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# code into other places unless you want much pain and suffering
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AS_VAR_PUSHDEF([ompi_Header], [ac_cv_header_$2])
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# so this sucks, but there's no way to get through the progression
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# of header includes without killing off the cache variable and trying
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# again...
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unset ompi_Header
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ompi_check_package_header_happy="no"
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AS_IF([test "$3" = "/usr" -o "$3" = "/usr/local"],
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[ # try as is...
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AC_VERBOSE([looking for header without includes])
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AC_CHECK_HEADER([$2], [ompi_check_package_header_happy="yes"],
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[ompi_check_package_header_happy="no"])
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AS_IF([test "$ompi_check_package_header_happy" = "no"],
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[# no go on the as is - reset the cache and try again
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unset ompi_Header])])
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AS_IF([test "$ompi_check_package_header_happy" = "no"],
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[AS_IF([test "$3" != ""],
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[$1_CPPFLAGS="$$1_CPPFLAGS -I$3/include"
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CPPFLAGS="$CPPFLAGS -I$3/include"])
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AC_CHECK_HEADER([$2], [$4], [$5])],
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[$4])
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unset ompi_check_package_header_happy])
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dnl AS_VAR_POPDEF([ompi_Header])dnl
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])
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# _OMPI_CHECK_PACKAGE_LIB(prefix, library, function, extra-libraries,
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# dir-prefix, libdir,
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# [action-if-found], [action-if-not-found]])
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# --------------------------------------------------------------------
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AC_DEFUN([_OMPI_CHECK_PACKAGE_LIB], [
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# This is stolen from autoconf to peek under the covers to get the
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# cache variable for the library check. one should not copy this
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# code into other places unless you want much pain and suffering
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AS_LITERAL_IF([$2],
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[AS_VAR_PUSHDEF([ompi_Lib], [ac_cv_lib_$2_$3])],
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[AS_VAR_PUSHDEF([ompi_Lib], [ac_cv_lib_$2''_$3])])dnl
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# see comment above
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unset ompi_Lib
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ompi_check_package_lib_happy="no"
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AS_IF([test "$6" != ""],
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[ # libdir was specified - search only there
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$1_LDFLAGS="$$1_LDFLAGS -L$6"
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LDFLAGS="$LDFLAGS -L$6"
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AC_CHECK_LIB([$2], [$3],
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[ompi_check_package_lib_happy="yes"],
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[ompi_check_package_lib_happy="no"], [$4])
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AS_IF([test "$ompi_check_package_lib_happy" = "no"],
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[LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
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$1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
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unset ompi_Lib])],
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[ # libdir was not specified - go through search path
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ompi_check_package_libdir="$5"
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AS_IF([test "$ompi_check_package_libdir" = "" -o "$ompi_check_package_libdir" = "/usr" -o "$ompi_check_package_libdir" = "/usr/local"],
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[ # try as is...
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AC_VERBOSE([looking for library without search path])
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AC_CHECK_LIB([$2], [$3],
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[ompi_check_package_lib_happy="yes"],
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[ompi_check_package_lib_happy="no"], [$4])
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AS_IF([test "$ompi_check_package_lib_happy" = "no"],
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[ # no go on the as is.. see what happens later...
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LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
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$1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
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unset ompi_Lib])])
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AS_IF([test "$ompi_check_package_lib_happy" = "no"],
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[AS_IF([test "$ompi_check_package_libdir" != ""],
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[$1_LDFLAGS="$$1_LDFLAGS -L$ompi_check_package_libdir/lib"
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LDFLAGS="$LDFLAGS -L$ompi_check_package_libdir/lib"
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AC_VERBOSE([looking for library in lib])
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AC_CHECK_LIB([$2], [$3],
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[ompi_check_package_lib_happy="yes"],
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[ompi_check_package_lib_happy="no"], [$4])
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AS_IF([test "$ompi_check_package_lib_happy" = "no"],
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[ # no go on the as is.. see what happens later...
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LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
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$1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
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unset ompi_Lib])])])
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AS_IF([test "$ompi_check_package_lib_happy" = "no"],
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[AS_IF([test "$ompi_check_package_libdir" != ""],
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[$1_LDFLAGS="$$1_LDFLAGS -L$ompi_check_package_libdir/lib64"
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LDFLAGS="$LDFLAGS -L$ompi_check_package_libdir/lib64"
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AC_VERBOSE([looking for library in lib64])
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AC_CHECK_LIB([$2], [$3],
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[ompi_check_package_lib_happy="yes"],
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[ompi_check_package_lib_happy="no"], [$4])
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AS_IF([test "$ompi_check_package_lib_happy" = "no"],
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[ # no go on the as is.. see what happens later...
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LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
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$1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
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unset ompi_Lib])])])])
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AS_IF([test "$ompi_check_package_lib_happy" = "yes"],
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[$7], [$8])
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AS_VAR_POPDEF([ompi_Lib])dnl
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])
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# OMPI_CHECK_PACKAGE(prefix,
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# header,
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# library,
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# function,
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# extra-libraries,
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# dir-prefix,
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# libdir-prefix,
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# [action-if-found], [action-if-not-found]
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# -----------------------------------------------------------
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# check for package defined by header and libs, and probably
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# located in dir-prefix, possibly with libs in libdir-prefix.
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# Both dir-prefix and libdir-prefix can be empty. Will set
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# prefix_{CPPFLAGS, LDFLAGS, LIBS} as needed
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AC_DEFUN([OMPI_CHECK_PACKAGE],[
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ompi_check_package_$1_save_CPPFLAGS="$CPPFLAGS"
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ompi_check_package_$1_save_LDFLAGS="$LDFLAGS"
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ompi_check_package_$1_save_LIBS="$LIBS"
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ompi_check_package_$1_orig_CPPFLAGS="$$1_CPPFLAGS"
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ompi_check_package_$1_orig_LDFLAGS="$$1_LDFLAGS"
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ompi_check_package_$1_orig_LIBS="$$1_LIBS"
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_OMPI_CHECK_PACKAGE_HEADER([$1], [$2], [$6],
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[_OMPI_CHECK_PACKAGE_LIB([$1], [$3], [$4], [$5], [$6], [$7],
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[ompi_check_package_happy="yes"],
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[ompi_check_package_happy="no"])],
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[ompi_check_package_happy="no"])
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AS_IF([test "$ompi_check_package_happy" = "yes"],
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[$8
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$1_LIBS="-l$3 $5"],
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[$1_CPPFLAGS="$ompi_check_package_$1_orig_CPPFLAGS"
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$1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
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$1_LIBS="$ompi_check_package_$1_orig_LIBS"
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$9])
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CPPFLAGS="$ompi_check_package_$1_save_CPPFLAGS"
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LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
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LIBS="$ompi_check_package_$1_save_LIBS"
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])
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