AIX-Perfstat

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MANIFEST  view on Meta::CPAN

inc/Devel/CheckLib.pm
Changes
example1.pl
Makefile.PL
MANIFEST
pack.h
Perfstat.xs
ppport.h
README
typemap
lib/AIX/Perfstat.pm
t/AIX-Perfstat.t
t/cpu.t
t/disk.t
t/memory.t
t/netinterface.t
cpu/cpu.c
cpu/cpu.h
cpu/cpu_xs
cpu/Makefile.PL

inc/Devel/CheckLib.pm  view on Meta::CPAN

        my($ch, $cfile) = File::Temp::tempfile(
            'assertlibXXXXXXXX', SUFFIX => '.c'
        );
        print $ch qq{#include <$header>\nint main(void) { return 0; }\n};
        close($ch);
        my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe};
        my @sys_cmd;
        # FIXME: re-factor - almost identical code later when linking
        if ( $Config{cc} eq 'cl' ) {                 # Microsoft compiler
            require Win32;
            @sys_cmd = (@cc, $cfile, "/Fe$exefile", (map { '/I'.Win32::GetShortPathName($_) } @incpaths));
        } elsif($Config{cc} =~ /bcc32(\.exe)?/) {    # Borland
            @sys_cmd = (@cc, (map { "-I$_" } @incpaths), "-o$exefile", $cfile);
        } else {                                     # Unix-ish
                                                     # gcc, Sun, AIX (gcc, cc)
            @sys_cmd = (@cc, $cfile, (map { "-I$_" } @incpaths), "-o", "$exefile");
        }
        warn "# @sys_cmd\n" if $args{debug};
        my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd);
        push @missing, $header if $rv != 0 || ! -x $exefile; 
        _cleanup_exe($exefile);
        unlink $cfile;
    } 

    # now do each library in turn with no headers
    my($ch, $cfile) = File::Temp::tempfile(
        'assertlibXXXXXXXX', SUFFIX => '.c'
    );
    print $ch "int main(void) { return 0; }\n";
    close($ch);
    for my $lib ( @libs ) {
        my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe};
        my @sys_cmd;
        if ( $Config{cc} eq 'cl' ) {                 # Microsoft compiler
            require Win32;
            my @libpath = map { 
                q{/libpath:} . Win32::GetShortPathName($_)
            } @libpaths; 
            @sys_cmd = (@cc, $cfile, "${lib}.lib", "/Fe$exefile", 
                        "/link", @libpath
            );
        } elsif($Config{cc} eq 'CC/DECC') {          # VMS
        } elsif($Config{cc} =~ /bcc32(\.exe)?/) {    # Borland
            my @libpath = map { "-L$_" } @libpaths;
            @sys_cmd = (@cc, "-o$exefile", "-l$lib", @libpath, $cfile);
        } else {                                     # Unix-ish
                                                     # gcc, Sun, AIX (gcc, cc)
            my @libpath = map { "-L$_" } @libpaths;
            @sys_cmd = (@cc, $cfile,  "-o", "$exefile", "-l$lib", @libpath);
        }
        warn "# @sys_cmd\n" if $args{debug};
        my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd);
        push @missing, $lib if $rv != 0 || ! -x $exefile; 
        _cleanup_exe($exefile);
    } 
    unlink $cfile;

    my $miss_string = join( q{, }, map { qq{'$_'} } @missing );
    die("Can't link/include $miss_string\n") if @missing;
}

sub _cleanup_exe {
    my ($exefile) = @_;
    my $ofile = $exefile;
    $ofile =~ s/$Config{_exe}$/$Config{_o}/;
    unlink $exefile if -f $exefile;
    unlink $ofile if -f $ofile;
    unlink "$exefile\.manifest" if -f "$exefile\.manifest";

ppport.h  view on Meta::CPAN

else {
  $opt{'compat-version'} = 5;
}

# Never use C comments in this file!!!!!
my $ccs  = '/'.'*';
my $cce  = '*'.'/';
my $rccs = quotemeta $ccs;
my $rcce = quotemeta $cce;

my %API = map { /^(\w+)\|([^|]*)\|([^|]*)\|(\w*)$/
                ? ( $1 => {
                      ($2                  ? ( base     => $2 ) : ()),
                      ($3                  ? ( todo     => $3 ) : ()),
                      (index($4, 'v') >= 0 ? ( varargs  => 1  ) : ()),
                      (index($4, 'p') >= 0 ? ( provided => 1  ) : ()),
                      (index($4, 'n') >= 0 ? ( nothxarg => 1  ) : ()),
                    } )
                : die "invalid spec: $_" } qw(
AvFILLp|5.004050||p
AvFILL|||

ppport.h  view on Meta::CPAN

    }
  }
  $hint = $1 if m{^\s*$rccs\sHint:\s+(\w+)\s*$};

  $replace     = $1 if m{^\s*$rccs\s+Replace:\s+(\d+)\s+$rcce\s*$};
  $replace{$2} = $1 if $replace and m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(\w+)};
  $replace{$2} = $1 if m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(\w+).*$rccs\s+Replace\s+$rcce};
  $replace{$1} = $2 if m{^\s*$rccs\s+Replace (\w+) with (\w+)\s+$rcce\s*$};

  if (m{^\s*$rccs\s+(\w+)\s+depends\s+on\s+(\w+(\s*,\s*\w+)*)\s+$rcce\s*$}) {
    push @{$depends{$1}}, map { s/\s+//g; $_ } split /,/, $2;
  }

  $need{$1} = 1 if m{^#if\s+defined\(NEED_(\w+)(?:_GLOBAL)?\)};
}

if (exists $opt{'api-info'}) {
  my $f;
  my $count = 0;
  my $match = $opt{'api-info'} =~ m!^/(.*)/$! ? $1 : "^\Q$opt{'api-info'}\E\$";
  for $f (sort { lc $a cmp lc $b } keys %API) {

ppport.h  view on Meta::CPAN

  }
  exit 0;
}

my @files;
my @srcext = qw( xs c h cc cpp );
my $srcext = join '|', @srcext;

if (@ARGV) {
  my %seen;
  @files = grep { -f && !exists $seen{$_} } map { glob $_ } @ARGV;
}
else {
  eval {
    require File::Find;
    File::Find::find(sub {
      $File::Find::name =~ /\.($srcext)$/i
          and push @files, $File::Find::name;
    }, '.');
  };
  if ($@) {
    @files = map { glob "*.$_" } @srcext;
  }
}

if (!@ARGV || $opt{filter}) {
  my(@in, @out);
  my %xsc = map { /(.*)\.xs$/ ? ("$1.c" => 1, "$1.cc" => 1) : () } @files;
  for (@files) {
    my $out = exists $xsc{$_} || /\b\Q$ppport\E$/i || !/\.($srcext)$/i;
    push @{ $out ? \@out : \@in }, $_;
  }
  if (@ARGV && @out) {
    warning("Skipping the following files (use --nofilter to avoid this):\n| ", join "\n| ", @out);
  }
  @files = @in;
}

ppport.h  view on Meta::CPAN

{
  eval "use @_;";
  return $@ eq '';
}

sub rec_depend
{
  my $func = shift;
  my %seen;
  return () unless exists $depends{$func};
  grep !$seen{$_}++, map { ($_, rec_depend($_)) } @{$depends{$func}};
}

sub parse_version
{
  my $ver = shift;

  if ($ver =~ /^(\d+)\.(\d+)\.(\d+)$/) {
    return ($1, $2, $3);
  }
  elsif ($ver !~ /^\d+\.[\d_]+$/) {