Add target triple to include/llvm/Config/config.h.in. Regenerate all files.

[oota-llvm.git] / utils / GenLibDeps.pl

diff --git a/utils/GenLibDeps.pl b/utils/GenLibDeps.pl
index b14e5e07d812dbf12b0af507cef23d5d5051f877..16aed89474895983f348a5b4d80cf4f3eab53165 100755 (executable)
--- a/utils/GenLibDeps.pl
+++ b/utils/GenLibDeps.pl
@@ -6,8 +6,9 @@
 #           libraries. The output of this script should periodically replace 
 #           the similar content in the UsingLibraries.html document.
 #
-# Syntax:   GenLibDeps.pl [-flat] <directory_with_libraries_in_it>
+# Syntax:   GenLibDeps.pl [-flat] <directory_with_libraries_in_it> [path_to_nm_binary]
 #
+use strict;
 
 # Parse arguments... 
 my $FLAT = 0;
@@ -24,6 +25,11 @@ while (scalar(@ARGV) and ($_ = $ARGV[0], /^[-+]/)) {
 
 # Give first option a name.
 my $Directory = $ARGV[0];
+if (!defined($Directory) || ! -d "$Directory") {
+  die "First argument must specify the directory containing LLVM libs\n";
+}
+
+my $nmPath = $ARGV[1];
 
 # Find the "dot" program
 my $DotPath="";
@@ -32,16 +38,18 @@ if (!$FLAT) {
   die "Can't find 'dot'" if (! -x "$DotPath");
 }
 
-chomp(my $nmPath=`which nm`);
-die "Can't find 'nm'" if (! -x "$nmPath");
+if (!defined($nmPath) || $nmPath eq "") {
+  chomp($nmPath=`which nm`);
+  die "Can't find 'nm'" if (! -x "$nmPath");
+}
 
 # Open the directory and read its contents, sorting by name and differentiating
 # by whether its a library (.a) or an object file (.o)
 opendir DIR,$Directory;
 my @files = readdir DIR;
 closedir DIR;
-@libs = grep(/libLLVM.*\.a$/,sort(@files));
-@objs = grep(/LLVM.*\.o$/,sort(@files));
+my @libs = grep(/libLLVM.*\.a$/,sort(@files));
+my @objs = grep(/LLVM.*\.o$/,sort(@files));
 
 # Declare the hashes we will use to keep track of the library and object file
 # symbol definitions.
@@ -49,10 +57,11 @@ my %libdefs;
 my %objdefs;
 
 # Gather definitions from the libraries
-foreach $lib (@libs ) {
-  open DEFS, 
-    "$nmPath -g $Directory/$lib | grep ' [ABCDGRST] ' | sed -e 's/^[0-9A-Fa-f]* [ABCDGRST] //' | sort | uniq |";
+foreach my $lib (@libs ) {
+  open DEFS, "$nmPath -g $Directory/$lib|";
   while (<DEFS>) {
+    next if (! / [ABCDGRST] /);
+    s/^[^ ]* [ABCDGRST] //;    
     chomp($_);
     $libdefs{$_} = $lib;
   }
@@ -60,10 +69,11 @@ foreach $lib (@libs ) {
 }
 
 # Gather definitions from the object files.
-foreach $obj (@objs ) {
-  open DEFS, 
-    "$nmPath -g $Directory/$obj | grep ' [ABCDGRST] ' | sed -e 's/^[0-9A-Fa-f]* [ABCDGRST] //' | sort | uniq |";
+foreach my $obj (@objs ) {
+  open DEFS, "$nmPath -g $Directory/$obj |";
   while (<DEFS>) {
+    next if (! / [ABCDGRST] /);
+    s/^[^ ]* [ABCDGRST] //;
     chomp($_);
     $objdefs{$_} = $obj;
   }
@@ -93,7 +103,7 @@ sub gen_one_entry {
       $DepLibs{$libdefs{$_}} = [] unless exists $DepLibs{$libdefs{$_}};
       push(@{$DepLibs{$libdefs{$_}}}, $_);
     } elsif (defined($objdefs{$_}) && $objdefs{$_} ne $lib) {
-      $libroot = $lib;
+      my $libroot = $lib;
       $libroot =~ s/lib(.*).a/$1/;
       if ($objdefs{$_} ne "$libroot.o") {
         $DepLibs{$objdefs{$_}} = [] unless exists $DepLibs{$objdefs{$_}};
@@ -108,14 +118,14 @@ sub gen_one_entry {
       if ($WHY) {
         print "\n";
         my @syms = @{$DepLibs{$key}};
-        foreach $sym (@syms) {
+        foreach my $sym (@syms) {
           print "  $sym\n";
         }
       }
     } else {
       print "    <li>$key</li>\n";
     }
-    $suffix = substr($key,length($key)-1,1);
+    my $suffix = substr($key,length($key)-1,1);
     $key =~ s/(.*)\.[oa]/$1/;
     if ($suffix eq "a") {
       if (!$FLAT) { print DOT "$lib_ns -> $key [ weight=0 ];\n" };
@@ -142,13 +152,27 @@ if (!$FLAT) {
 
   open DOT, "| $DotPath -Tgif > libdeps.gif";
 
-  print DOT "digraph LibDeps {size=\"40,15\"; ratio=\"1.33333\"; margin=\"0.25\"; rankdir=\"LR\"; mclimit=\"50.0\"; ordering=\"out\"; center=\"1\";\n";
-  print DOT "node [shape=\"box\",color=\"#000088\",fillcolor=\"#FFFACD\",fontcolor=\"#5577DD\",style=\"filled\",fontsize=\"24\"];\n";
-  print DOT "edge [style=\"solid\",color=\"#000088\"];\n";
+  print DOT "digraph LibDeps {\n";
+  print DOT "  size=\"40,15\"; \n";
+  print DOT "  ratio=\"1.33333\"; \n";
+  print DOT "  margin=\"0.25\"; \n";
+  print DOT "  rankdir=\"LR\"; \n";
+  print DOT "  mclimit=\"50.0\"; \n";
+  print DOT "  ordering=\"out\"; \n";
+  print DOT "  center=\"1\";\n";
+  print DOT "node [shape=\"box\",\n";
+  print DOT "      color=\"#000088\",\n";
+  print DOT "      fillcolor=\"#FFFACD\",\n";
+  print DOT "      fontcolor=\"#3355BB\",\n";
+  print DOT "      style=\"filled\",\n";
+  print DOT "      fontname=\"sans\",\n";
+  print DOT "      fontsize=\"24\"\n";
+  print DOT "];\n";
+  print DOT "edge [dir=\"forward\",style=\"solid\",color=\"#000088\"];\n";
 }
 
 # Print libraries first
-foreach $lib (@libs) {
+foreach my $lib (@libs) {
   gen_one_entry($lib);
 }
 
@@ -156,13 +180,26 @@ if (!$FLAT) {
   print DOT "}\n";
   close DOT;
   open DOT, "| $DotPath -Tgif > objdeps.gif";
-  print DOT "digraph ObjDeps {size=\"40,15\"; ratio=\"1.33333\"; margin=\"0.25\"; rankdir=\"LR\"; mclimit=\"50.0\"; ordering=\"out\"; center=\"1\";\n";
-  print DOT "node [shape=\"box\",color=\"#000088\",fillcolor=\"#FFFACD\",fontcolor=\"#5577DD\",style=\"filled\",fontsize=\"24\"];\n";
-  print DOT "edge [style=\"solid\",color=\"#000088\"];\n";
+  print DOT "digraph ObjDeps {\n";
+  print DOT "  size=\"8,10\";\n";
+  print DOT "  margin=\"0.25\";\n";
+  print DOT "  rankdir=\"LR\";\n";
+  print DOT "  mclimit=\"50.0\";\n";
+  print DOT "  ordering=\"out\";\n";
+  print DOT "  center=\"1\";\n";
+  print DOT "node [shape=\"box\",\n";
+  print DOT "      color=\"#000088\",\n";
+  print DOT "      fillcolor=\"#FFFACD\",\n";
+  print DOT "      fontcolor=\"#3355BB\",\n";
+  print DOT "      fontname=\"sans\",\n";
+  print DOT "      style=\"filled\",\n";
+  print DOT "      fontsize=\"24\"\n";
+  print DOT "];\n";
+  print DOT "edge [dir=\"forward\",style=\"solid\",color=\"#000088\"];\n";
 }
 
 # Print objects second
-foreach $obj (@objs) {
+foreach my $obj (@objs) {
   gen_one_entry($obj);
 }