Add m-esr52 at 52.6.0

1 files changed, 265 insertions, 0 deletions

diff --git a/intl/icu/source/tools/genren/genren.pl b/intl/icu/source/tools/genren/genren.pl
new file mode 100755
index 000000000..592a641d4
--- /dev/null
+++ b/intl/icu/source/tools/genren/genren.pl
@@ -0,0 +1,265 @@
+#!/usr/bin/perl 
+# Copyright (C) 2016 and later: Unicode, Inc. and others.
+# License & terms of use: http://www.unicode.org/copyright.html
+#*
+#*******************************************************************************
+#*   Copyright (C) 2001-2012, International Business Machines
+#*   Corporation and others.  All Rights Reserved.
+#*******************************************************************************
+#*
+#*   file name:  genren.pl
+#*   encoding:   US-ASCII
+#*   tab size:   8 (not used)
+#*   indentation:4
+#*
+#*   Created by: Vladimir Weinstein
+#*   07/19/2001
+#*
+#*  Used to generate renaming headers.
+#*  Run on UNIX platforms (linux) in order to catch all the exports
+
+use POSIX qw(strftime);
+
+$headername = 'urename.h';
+
+$path = substr($0, 0, rindex($0, "/")+1)."../../common/unicode/uversion.h";
+
+$nmopts = '-Cg -f s';
+$post = '';
+
+$mode = 'POSIX';
+
+(-e $path) || die "Cannot find uversion.h";
+
+open(UVERSION, $path);
+
+while(<UVERSION>) {
+    if(/\#define U_ICU_VERSION_SUFFIX/) {
+        chop;
+        s/\#define U_ICU_VERSION_SUFFIX //;
+        $U_ICU_VERSION_SUFFIX = "$_";
+        last;
+    }
+}
+
+while($ARGV[0] =~ /^-/) { # detects whether there are any arguments
+    $_ = shift @ARGV;      # extracts the argument for processing
+    /^-v/ && ($VERBOSE++, next);                      # verbose
+    /^-h/ && (&printHelpMsgAndExit, next);               # help
+    /^-o/ && (($headername = shift (@ARGV)), next);   # output file
+    /^-n/ && (($nmopts = shift (@ARGV)), next);   # nm opts
+    /^-p/ && (($post = shift (@ARGV)), next);   # nm opts
+    /^-x/ && (($mode = shift (@ARGV)), next);   # nm opts
+    /^-S/ && (($U_ICU_VERSION_SUFFIX = shift(@ARGV)), next); # pick the suffix
+    warn("Invalid option $_\n");
+    &printHelpMsgAndExit;
+}
+
+unless(@ARGV > 0) {
+    warn "No libraries, exiting...\n";
+    &printHelpMsgAndExit;
+}
+
+#$headername = "uren".substr($ARGV[0], 6, index(".", $ARGV[0])-7).".h";
+    
+$HEADERDEF = uc($headername);  # this is building the constant for #define
+$HEADERDEF =~ s/\./_/;
+
+    
+    open HEADER, ">$headername"; # opening a header file
+
+#We will print our copyright here + warnings
+
+$YEAR = strftime "%Y",localtime;
+
+print HEADER <<"EndOfHeaderComment";
+/*
+*******************************************************************************
+*   Copyright (C) 2002-$YEAR, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*******************************************************************************
+*
+*   file name:  $headername
+*   encoding:   US-ASCII
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   Created by: Perl script tools/genren.pl written by Vladimir Weinstein
+*
+*  Contains data for renaming ICU exports.
+*  Gets included by umachine.h
+*
+*  THIS FILE IS MACHINE-GENERATED, DON'T PLAY WITH IT IF YOU DON'T KNOW WHAT
+*  YOU ARE DOING, OTHERWISE VERY BAD THINGS WILL HAPPEN!
+*/
+
+#ifndef $HEADERDEF
+#define $HEADERDEF
+
+/* U_DISABLE_RENAMING can be defined in the following ways:
+ *   - when running configure, e.g.
+ *        runConfigureICU Linux --disable-renaming
+ *   - by changing the default setting of U_DISABLE_RENAMING in uconfig.h
+ */
+
+#include "unicode/uconfig.h"
+
+#if !U_DISABLE_RENAMING
+
+/* We need the U_ICU_ENTRY_POINT_RENAME definition. There's a default one in unicode/uvernum.h we can use, but we will give
+   the platform a chance to define it first.
+   Normally (if utypes.h or umachine.h was included first) this will not be necessary as it will already be defined.
+ */
+
+#ifndef U_ICU_ENTRY_POINT_RENAME
+#include "unicode/umachine.h"
+#endif
+
+/* If we still don't have U_ICU_ENTRY_POINT_RENAME use the default. */
+#ifndef U_ICU_ENTRY_POINT_RENAME
+#include "unicode/uvernum.h"
+#endif
+
+/* Error out before the following defines cause very strange and unexpected code breakage */
+#ifndef U_ICU_ENTRY_POINT_RENAME
+#error U_ICU_ENTRY_POINT_RENAME is not defined - cannot continue. Consider defining U_DISABLE_RENAMING if renaming should not be used.
+#endif
+
+EndOfHeaderComment
+
+$fileCount = 0;
+$itemCount = 0;
+$symbolCount = 0;
+
+for(;@ARGV; shift(@ARGV)) {
+    $fileCount++;
+    @NMRESULT = `nm $nmopts $ARGV[0] $post`;
+    if($?) {
+        warn "Couldn't do 'nm' for $ARGV[0], continuing...\n";
+        next; # Couldn't do nm for the file
+    }
+    if($mode =~ /POSIX/) {
+        splice @NMRESULT, 0, 6;
+    } elsif ($mode =~ /Mach-O/) {
+#        splice @NMRESULT, 0, 10;
+    }
+    foreach (@NMRESULT) { # Process every line of result and stuff it in $_
+        $itemCount++;
+        if($mode =~ /POSIX/) {
+            &verbose("  $_");
+            ($_, $address, $type) = split(/\|/);
+            chop $qtype;
+        } elsif ($mode =~ /Mach-O/) {
+            ($address, $type, $_) = split(/ /);
+            if(/^_(.*)$/) {
+                $_ = $1;
+            } else {
+                next;
+            }
+        } else {
+            die "Unknown mode $mode";
+        }
+        &verbose( "type: \"$type\" ");
+        if(!($type =~ /[UAwW?]/)) {
+            if(/@@/) { # These would be imports
+                &verbose( "Import: $_ \"$type\"\n");
+                &verbose( "C++ method: $_\n");
+            } elsif (/^[^\(]*::/) { # C++ methods, stuff class name in associative array
+	        ##  DON'T match    ...  (   foo::bar ...   want :: to be to the left of paren
+                ## icu::CharString::~CharString(void) -> CharString
+                @CppName = split(/::/); ## remove scope stuff
+                
+                if(@CppName>1) {
+                    ## MessageFormat virtual table -> MessageFormat
+                    if(! ($CppName[0] =~ /icu/ )) {
+                        # *** WARNING Bad namespace (not 'icu') on ShoeSize::ShoeSize()
+                        warn "*** WARNING Bad namespace (not 'icu') on $_\n";
+                        next;
+                    }
+                    &verbose ( "(Chopping scope $CppName[0] )");
+                    @CppName = split(/ /, $CppName[1]); ## remove debug stuff
+                }
+                ## ures_getUnicodeStringByIndex(UResourceBundle -> ures_getUnicodeStringByIndex
+                @CppName = split(/\(/, $CppName[0]); ## remove function args
+                if($CppName[0] =~ /^operator/) {
+                    &verbose ("Skipping C++ function: $_\n");
+                } elsif($CppName[0] =~ /^~/) {
+                    &verbose ("Skipping C++ destructor: $_\n");
+                } else {
+                    &verbose( "Skipping C++ class: '$CppName[0]': $_ \n");
+                    # $CppClasses{$CppName[0]}++;
+                    # $symbolCount++;
+                }
+	    } elsif ( my ($cfn) = m/^([A-Za-z0-9_]*)\(.*/ ) {
+		&verbose ( "$ARGV[0]:  got global C++ function  $cfn with '$_'\n" );
+                $CFuncs{$cfn}++;
+		$symbolCount++;
+            } elsif ( /\(/) { # These are strange functions
+                print STDERR "$ARGV[0]: Not sure what to do with '$_'\n";
+	    } elsif ( /^_init/ ) {
+		&verbose( "$ARGV[0]: Skipped initializer $_\n" );
+	    } elsif ( /^_fini/ ) {
+		&verbose( "$ARGV[0]: Skipped finilizer $_\n" );
+            } elsif ( /icu_/) {
+                print STDERR "$ARGV[0]: Skipped strange mangled function $_\n";
+            } elsif ( /^vtable for /) {
+                print STDERR "$ARGV[0]: Skipped vtable $_\n";
+            } elsif ( /^typeinfo/) {
+                print STDERR "$ARGV[0]: Skipped typeinfo $_\n";
+            } elsif ( /operator\+/ ) {
+                print STDERR "$ARGV[0]: Skipped ignored function $_\n";
+            } else { # This is regular C function 
+                &verbose( "C func: $_\n");
+                @funcname = split(/[\(\s+]/);
+                $CFuncs{$funcname[0]}++;
+		$symbolCount++;
+            }
+        } else {
+            &verbose( "Skipped: $_ $1\n");
+        }
+    }
+}
+
+if( $fileCount == 0 ) {
+  die "Error: $itemCount lines from $fileCount files processed, but $symbolCount symbols were found.\n";
+}
+
+if( $symbolCount == 0 ) {
+  die "Error: $itemCount lines from $fileCount files processed, but $symbolCount symbols were found.\n";
+}
+
+print " Loaded $symbolCount symbols from $itemCount lines in $fileCount files.\n";
+
+print HEADER "\n/* C exports renaming data */\n\n";
+foreach(sort keys(%CFuncs)) {
+    print HEADER "#define $_ U_ICU_ENTRY_POINT_RENAME($_)\n";
+#    print HEADER "#define $_ $_$U_ICU_VERSION_SUFFIX\n";
+}
+
+print HEADER "\n#endif\n";
+print HEADER "\n#endif\n";
+
+close HEADER;
+
+sub verbose {
+    if($VERBOSE) {
+        print STDERR @_;
+    }
+}
+
+
+sub printHelpMsgAndExit {
+    print STDERR <<"EndHelpText";
+Usage: $0 [OPTIONS] LIBRARY_FILES
+  Options: 
+    -v - verbose
+    -h - help
+    -o - output file name (defaults to 'urename.h'
+    -S - suffix (defaults to _MAJOR_MINOR of current ICU version)
+Will produce a renaming .h file
+
+EndHelpText
+
+    exit 0;
+
+}