From 99aa8c60282c7b8072eb35eb9ac815702f5bf586 Mon Sep 17 00:00:00 2001
From: "William R. Otte" <wotte@dre.vanderbilt.edu>
Date: Tue, 4 Mar 2008 14:51:23 +0000
Subject: undoing accidental deletion

---
 ACE/bin/libsize.pl | 192 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 192 insertions(+)
 create mode 100755 ACE/bin/libsize.pl

(limited to 'ACE/bin/libsize.pl')

diff --git a/ACE/bin/libsize.pl b/ACE/bin/libsize.pl
new file mode 100755
index 00000000000..3fd3a468b10
--- /dev/null
+++ b/ACE/bin/libsize.pl
@@ -0,0 +1,192 @@
+eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
+    & eval 'exec perl -S $0 $argv:q'
+    if 0;
+
+# $Id$
+#
+# Provides size breakdown of ACE, TAO, or orbsvcs libs.
+#
+# Assumes (or builds) the lib with debug=0.  Allows other make args,
+# such as -j 4, to be passed on the command line.
+
+$usage =
+  "$0 [-h, for html output] [-s, for shared libs] [-v] [make arguments]\n";
+
+####
+#### Configuration parameters.
+####
+$build_args =
+  'debug=0 optimize=1 static_libs_only=1 DEFFLAGS=-DACE_USE_RCSID=0';
+$ACE_COMPONENTS =
+  'OS Utils Logging Threads Demux Connection Sockets IPC Svcconf ' .
+    'Streams Memory Token Other';
+$TAO_COMPONENTS =
+  'POA Pluggable_Protocols Default_Resources Interpretive_Marshaling ' .
+    'IDL_Compiler ORB_Core Dynamic_Any';
+$ORBSVCS_COMPONENTS =
+  'Naming ImplRepo Time Concurrency Property Trader LifeCycle Sched ' .
+    'Event CosEvent Event2 AV';
+
+
+#### The following are only used for VxWorks libraries, and
+#### only if the corresponding environment variable isn't set.
+$default_toolenv = '386';
+$default_wind_base = '/project/doc/pkg/wind';
+$default_host_type = 'sun4-solaris2';
+
+#### Use gmake if it's on the user's PATH, otherwise use make.  Use
+#### sh -c to avoid warning if gmake isn't found.
+$make =
+  system ("sh -c \"gmake --version\" > /dev/null 2>&1")  ?  'make'  :  'gmake';
+
+$ACE_ROOT = $ENV{'ACE_ROOT'}  ||
+  die "$0: ACE_ROOT was not set!\n";
+
+
+$html = $verbose = 0;
+$lib_extension = 'a';
+
+####
+#### Process command line args.
+####
+while ($#ARGV >= $[  &&  $ARGV[0] =~ /^-/) {
+  if ($ARGV[0] eq '-h') {
+    $html = 1;
+    chop ($sysname = `uname -s`);
+    chop ($sysrev = `uname -r`);
+    shift;
+  } elsif ($ARGV[0] eq '-s') {
+    $lib_extension = 'so';
+    $build_args =~ s/ static_libs_only=1//;
+    shift;
+  } elsif ($ARGV[0] eq '-v') {
+    $verbose = 1;
+    shift;
+  } elsif ($ARGV[0] eq '-?') {
+    print "$usage";
+    exit;
+  } else {
+    #### Pass remaining args to make.
+  }
+}
+
+$make_args = join (' ', @ARGV) . $build_args;
+
+chop ($pwd = `pwd`);
+
+if ($pwd =~ m%/ace$%) {
+  #### libACE
+  $COMPONENTS = "$ACE_COMPONENTS";
+  $LIB_COMPONENTS = 'ACE_COMPONENTS';
+  $libname = 'ACE';
+} elsif ($pwd =~ m%/tao$%) {
+  $COMPONENTS = "$TAO_COMPONENTS";
+  $LIB_COMPONENTS = 'TAO_COMPONENTS';
+  $libname = 'TAO';
+} elsif ($pwd =~ m%/orbsvcs/orbsvcs$%) {
+  $COMPONENTS = "$ORBSVCS_COMPONENTS";
+  $LIB_COMPONENTS = 'TAO_ORBSVCS';
+  $libname = 'orbsvcs';
+} else {
+  die "$0: unsupported directory; $pwd\n";
+}
+
+$lib = "lib${libname}.$lib_extension";
+
+
+####
+#### Select the size command based on ACE_ROOT setting.
+####
+if ($ACE_ROOT =~ /vxworks/) {
+  $TOOLENV = $ENV{'TOOLENV'}  ||  $default_toolenv;
+  $WIND_BASE = $ENV{'WIND_BASE'}  ||  $default_wind_base;
+  $WIND_HOST_TYPE = $ENV{'WIND_HOST_TYPE'}  ||  $default_host_type;
+  $size = "$WIND_BASE/host/$WIND_HOST_TYPE/bin/size$TOOLENV";
+} elsif ($ACE_ROOT =~ /lynx-ppc/) {
+  $size = '/usr/lynx/3.0.0/ppc/cdk/sunos-xcoff-ppc/bin/size';
+} elsif ($ACE_ROOT =~ /lynx/) {
+  $size = '/usr/lynx/3.0.0/x86/cdk/sunos-coff-x86/bin/size';
+} elsif ($ACE_ROOT =~ /chorus/) {
+  $size = '/project/doc/mvme/green68k/gnu/bin/size';
+} else {
+  $size = 'size';
+}
+
+
+####
+#### Measure the size of the entire library.
+####
+$sizeTotal = build_lib ("$LIB_COMPONENTS=\"$COMPONENTS\"");
+$components = "   <th>Platform\n    <th>Component\n    <th>Total";
+$componentSize = "   <th>Size, bytes\n    <td align=center>$sizeTotal";
+$componentPercentage =
+  "   <th>Percentage of<br>total size\n    <td align=center>100";
+print "Total $sizeTotal (100)\n" unless $html;
+
+
+####
+#### Measure the size of each library component.
+####
+foreach my $i (split (' ', $COMPONENTS)) {
+  $sizeLib = build_lib ("$LIB_COMPONENTS=\"$i\"");
+  $components .= "\n    <th>$i";
+  $componentSize .= "\n    <td align=center>$sizeLib";
+  $thisPercentage = percentage ($sizeLib, $sizeTotal);
+  $componentPercentage .= "\n    <td align=center>$thisPercentage";
+  print "$i $sizeLib ($thisPercentage)\n" unless $html;
+}
+
+####
+#### Produce HTML output, if requested.
+####
+if ($html) {
+  print '<center><table cellpadding=4 border=4>' . "\n";
+  print '  <tr>' . "\n";
+  print "$echoArgs $components\n";
+  print '  <tr>' . "\n";
+  print "    <th rowspan=2>$sysname $sysrev $ACE_ROOT\n";
+  print "$echoArgs $componentSize\n";
+  print '  <tr>' . "\n";
+  print "$echoArgs $componentPercentage\n";
+  print '</table></center><p>' . "\n";
+}
+
+
+####
+#### Build library with componnents specified in argument.
+####
+sub build_lib ()
+{
+  my ($lib_components) = @_;
+
+  unlink "$lib";
+
+  print "$make $make_args $lib_components\n" if $verbose;
+
+  system ("$make $make_args $lib_components >> make.log 2>&1")  &&
+    die "$0: command failed; $make $make_args $lib_components\n";
+
+  my $libSize = 0;
+
+  open (SIZE, "$size $lib |")  ||
+    die "$0: unable to open $size\n";
+  while (<SIZE>) {
+    my (@field) = split;
+    $libSize += $field[3] if $field[3] =~ /\d/;  #### Skip size header line.
+  }
+  close (SIZE);
+
+  $libSize;
+}
+
+
+####
+#### Return percentage of first argument as fraction of second.
+#### Returns a string with two-decimal place precision.
+####
+sub percentage ()
+{
+  my ($size, $total) = @_;
+
+  sprintf ("%.2f", $size * 100 / $total);
+}
-- 
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