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Diffstat (limited to 'gcc-4.8.1/contrib/mklog')
| -rwxr-xr-x | gcc-4.8.1/contrib/mklog | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/gcc-4.8.1/contrib/mklog b/gcc-4.8.1/contrib/mklog deleted file mode 100755 index a874c7215..000000000 --- a/gcc-4.8.1/contrib/mklog +++ /dev/null @@ -1,151 +0,0 @@ -#!/usr/bin/perl -# Copyright (C) 2012 Free Software Foundation, Inc. -# -# This file is part of GCC. -# -# GCC is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3, or (at your option) -# any later version. -# -# GCC is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GCC; see the file COPYING. If not, write to -# the Free Software Foundation, 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301, USA. - -# This script parses a .diff file generated with 'diff -up' or 'diff -cp' -# and writes a skeleton ChangeLog file to stdout. It does not try to be -# very smart when parsing function names, but it produces a reasonable -# approximation. -# -# Author: Diego Novillo <dnovillo@google.com> and -# Cary Coutant <ccoutant@google.com> - -# Change these settings to reflect your profile. -$username = $ENV{'USER'}; -$name = `finger $username | grep -o 'Name: .*'`; -@n = split(/: /, $name); -$name = @n[1]; chop($name); -$addr = $username . "\@my.domain.org"; -$date = `date +%Y-%m-%d`; chop ($date); - - -#----------------------------------------------------------------------------- -# Program starts here. You should not need to edit anything below this -# line. -#----------------------------------------------------------------------------- -if ( $#ARGV != 0 ) { - $prog = `basename $0`; chop ($prog); - print "usage: $prog file.diff\n\n"; - print "Adds a ChangeLog template to the start of file.diff\n"; - print "It assumes that file.diff has been created with -up or -cp.\n"; - exit 1; -} - -$diff = $ARGV[0]; -$dir = `dirname $diff`; chop ($dir); -$basename = `basename $diff`; chop ($basename); -$cl = `mktemp /tmp/$basename.XXXXXX` || exit 1; chop ($cl); -$hdrline = "$date $name <$addr>"; - -open (CLFILE, ">$cl") or die "Could not open file $cl for writing"; - -print CLFILE "$hdrline\n\n"; - -# For every file in the .diff print all the function names in ChangeLog -# format. -$bof = 0; -open (DFILE, $diff) or die "Could not open file $diff for reading"; -while (<DFILE>) { - # Check if we found a new file. - if (/^\+\+\+ (b\/)?(\S+)/) { - # If we have not seen any function names in the previous file (ie, - # $bof == 1), we just write out a ':' before starting the next - # file. - if ($bof == 1) { - print CLFILE ":\n"; - } - $filename = $2; - print CLFILE "\t* $filename"; - $bof = 1; - } - - # Remember the last line in a unified diff block that might start - # a new function. - if (/^[-+ ]([a-zA-Z0-9_].*)/) { - $save_fn = $1; - } - - # If we find a new function, print it in brackets. Special case if - # this is the first function in a file. - # - # Note that we don't try too hard to find good matches. This should - # return a superset of the actual set of functions in the .diff file. - # - # The first two patterns work with context diff files (diff -c). The - # third pattern works with unified diff files (diff -u). - # - # The fourth pattern looks for the starts of functions or classes - # within a unified diff block. - - if (/^\*\*\*\*\*\** ([a-zA-Z0-9_].*)/ - || /^[\-\+\!] ([a-zA-Z0-9_]+)[ \t]*\(.*/ - || /^@@ .* @@ ([a-zA-Z0-9_].*)/ - || /^[-+ ](\{)/) - { - $_ = $1; - my $fn; - if (/^\{/) { - # Beginning of a new function. - $_ = $save_fn; - } else { - $save_fn = ""; - } - if (/;$/) { - # No usable function name found. - } elsif (/^((class|struct|union|enum) [a-zA-Z0-9_]+)/) { - # Discard stuff after the class/struct/etc. tag. - $fn = $1; - } elsif (/([a-zA-Z0-9_][^(]*)\(/) { - # Discard template and function parameters. - $fn = $1; - 1 while ($fn =~ s/<[^<>]*>//); - $fn =~ s/[ \t]*$//; - } - if ($fn && $seen_names{$fn} == 0) { - # If this is the first function in the file, we display it next - # to the filename, so we need an extra space before the opening - # brace. - if ($bof) { - print CLFILE " "; - $bof = 0; - } else { - print CLFILE "\t"; - } - - print CLFILE "($fn):\n"; - $seen_names{$fn} = 1; - } - } -} - -# If we have not seen any function names (ie, $bof == 1), we just -# write out a ':'. This happens when there is only one file with no -# functions. -if ($bof == 1) { - print CLFILE ":\n"; -} - -print CLFILE "\n"; -close (DFILE); - -# Concatenate the ChangeLog template and the original .diff file. -system ("cat $diff >>$cl && mv $cl $diff") == 0 - or die "Could not add the ChangeLog entry to $diff"; - -exit 0; |