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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libgomp/] [testsuite/] [lib/] [libgomp.exp] - Blame information for rev 320

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Line No. Rev Author Line
1 273 jeremybenn
# Damn dejagnu for not having proper library search paths for load_lib.
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# We have to explicitly load everything that gcc-dg.exp wants to load.
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proc load_gcc_lib { filename } {
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    global srcdir loaded_libs
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    load_file $srcdir/../../gcc/testsuite/lib/$filename
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    set loaded_libs($filename) ""
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}
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load_lib dg.exp
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load_gcc_lib file-format.exp
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load_gcc_lib target-supports.exp
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load_gcc_lib target-supports-dg.exp
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load_gcc_lib scanasm.exp
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load_gcc_lib scandump.exp
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load_gcc_lib scanrtl.exp
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load_gcc_lib scantree.exp
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load_gcc_lib scanipa.exp
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load_gcc_lib prune.exp
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load_gcc_lib target-libpath.exp
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load_gcc_lib wrapper.exp
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load_gcc_lib gcc-defs.exp
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load_gcc_lib torture-options.exp
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load_gcc_lib timeout.exp
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load_gcc_lib timeout-dg.exp
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load_gcc_lib gcc-dg.exp
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load_gcc_lib gfortran-dg.exp
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set dg-do-what-default run
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#
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# GCC_UNDER_TEST is the compiler under test.
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#
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set libgomp_compile_options ""
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#
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# libgomp_init
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#
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if [info exists TOOL_OPTIONS] {
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    set multilibs [get_multilibs $TOOL_OPTIONS]
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} else {
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    set multilibs [get_multilibs]
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}
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proc libgomp_init { args } {
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    global srcdir blddir objdir tool_root_dir
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    global libgomp_initialized
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    global tmpdir
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    global blddir
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    global gluefile wrap_flags
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    global ALWAYS_CFLAGS
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    global CFLAGS
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    global TOOL_EXECUTABLE TOOL_OPTIONS
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    global GCC_UNDER_TEST
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    global TESTING_IN_BUILD_TREE
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    global target_triplet
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    global always_ld_library_path
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    set blddir [lookfor_file [get_multilibs] libgomp]
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    # We set LC_ALL and LANG to C so that we get the same error
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    # messages as expected.
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    setenv LC_ALL C
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    setenv LANG C
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    # Many hosts now default to a non-ASCII C locale, however, so
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    # they can set a charset encoding here if they need.
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    if { [ishost "*-*-cygwin*"] } {
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      setenv LC_ALL C.ASCII
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      setenv LANG C.ASCII
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    }
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    if ![info exists GCC_UNDER_TEST] then {
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        if [info exists TOOL_EXECUTABLE] {
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            set GCC_UNDER_TEST $TOOL_EXECUTABLE
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        } else {
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            set GCC_UNDER_TEST "[find_gcc]"
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        }
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    }
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    if ![info exists tmpdir] {
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        set tmpdir "/tmp"
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    }
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    if [info exists gluefile] {
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        unset gluefile
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    }
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    if {![info exists CFLAGS]} {
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        set CFLAGS ""
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    }
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    # Locate libgcc.a so we don't need to account for different values of
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    # SHLIB_EXT on different platforms
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    set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
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    if {$gccdir != ""} {
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        set gccdir [file dirname $gccdir]
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    }
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    # Compute what needs to be put into LD_LIBRARY_PATH
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    set always_ld_library_path ".:${blddir}/.libs"
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    # Compute what needs to be added to the existing LD_LIBRARY_PATH.
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    if {$gccdir != ""} {
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        # Add AIX pthread directory first.
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        if { [llength [glob -nocomplain ${gccdir}/pthread/libgcc_s*.a]] >= 1 } {
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            append always_ld_library_path ":${gccdir}/pthread"
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        }
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        append always_ld_library_path ":${gccdir}"
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        set compiler [lindex $GCC_UNDER_TEST 0]
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        if { [is_remote host] == 0 && [which $compiler] != 0 } {
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          foreach i "[exec $compiler --print-multi-lib]" {
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            set mldir ""
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            regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
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            set mldir [string trimright $mldir "\;@"]
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            if { "$mldir" == "." } {
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              continue
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            }
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            if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
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              append always_ld_library_path ":${gccdir}/${mldir}"
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            }
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          }
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        }
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    }
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    set ALWAYS_CFLAGS ""
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    if { $blddir != "" } {
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        lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
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        # targets that use libgomp.a%s in their specs need a -B option
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        # for uninstalled testing.
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        lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/.libs"
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        lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
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        lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs"
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    }
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    lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.."
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    lappend ALWAYS_CFLAGS "ldflags=-lgomp"
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    # We use atomic operations in the testcases to validate results.
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    if { ([istarget i?86-*-*] || [istarget x86_64-*-*])
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         && [check_effective_target_ilp32] } {
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        lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
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    }
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    if [istarget *-*-darwin*] {
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        lappend ALWAYS_CFLAGS "additional_flags=-shared-libgcc"
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    }
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    if [istarget sparc*-*-*] {
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        lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9"
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    }
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    if [info exists TOOL_OPTIONS] {
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        lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS"
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    }
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    # Make sure that lines are not wrapped.  That can confuse the
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    # error-message parsing machinery.
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    lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
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    # And, gee, turn on OpenMP.
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    lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
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}
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#
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# libgomp_target_compile -- compile a source file
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#
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proc libgomp_target_compile { source dest type options } {
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    global blddir
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    global libgomp_compile_options
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    global gluefile wrap_flags
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    global ALWAYS_CFLAGS
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    global GCC_UNDER_TEST
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    global lang_test_file
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    global lang_library_path
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    global lang_link_flags
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    if { [info exists lang_test_file] } {
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        if { $blddir != "" } {
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            # Some targets use libgfortran.a%s in their specs, so they need
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            # a -B option for uninstalled testing.
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            lappend options "additional_flags=-B${blddir}/${lang_library_path}"
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            lappend options "ldflags=-L${blddir}/${lang_library_path}"
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        }
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        lappend options "ldflags=${lang_link_flags}"
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    }
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    if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
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        lappend options "libs=${gluefile}"
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        lappend options "ldflags=${wrap_flags}"
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    }
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    lappend options "additional_flags=[libio_include_flags]"
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    lappend options "timeout=[timeout_value]"
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    lappend options "compiler=$GCC_UNDER_TEST"
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    set options [concat $libgomp_compile_options $options]
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    if [info exists ALWAYS_CFLAGS] {
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        set options [concat "$ALWAYS_CFLAGS" $options]
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    }
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207
    set options [dg-additional-files-options $options $source]
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    set result [target_compile $source $dest $type $options]
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    return $result
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}
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proc libgomp_option_help { } {
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    send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n"
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}
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proc libgomp_option_proc { option } {
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    if [regexp "^--additional_options," $option] {
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        global libgomp_compile_options
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        regsub "--additional_options," $option "" option
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        foreach x [split $option ","] {
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            lappend libgomp_compile_options "additional_flags=$x"
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        }
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        return 1
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    } else {
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        return 0
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    }
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}

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