diff options
Diffstat (limited to 'newlib/libc/iconv/ces/mkdeps.pl')
| -rwxr-xr-x | newlib/libc/iconv/ces/mkdeps.pl | 930 |
1 files changed, 0 insertions, 930 deletions
diff --git a/newlib/libc/iconv/ces/mkdeps.pl b/newlib/libc/iconv/ces/mkdeps.pl deleted file mode 100755 index 92dd20dfb..000000000 --- a/newlib/libc/iconv/ces/mkdeps.pl +++ /dev/null @@ -1,930 +0,0 @@ -#!/usr/bin/perl -w -# -# Copyright (c) 2003-2004, Artem B. Bityuckiy, SoftMine Corporation. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -use integer; -use Getopt::Std; -use strict; - -sub err($); -sub process_section_encodings($); -sub process_section_cesdeps($); -sub next_entry($$$); - -sub generate_cesbi_h($$); -sub generate_encnames_h(@); -sub generate_aliasesbi_c($); -sub generate_encoding_aliases_c($); -sub generate_cesdeps_h($); -sub generate_ccsbi_h($); -sub generate_cesbi_c($); -sub generate_ccsnames_h($); - -# ============================================================================== -# -# GLOBAL VARIABLES -# -# ============================================================================== - -my $comment_automatic = -"/* - * This file was automatically generated mkdeps.pl script. Don't edit. - */"; - -my $macro_from_enc = '_ICONV_FROM_ENCODING_'; -my $macro_to_enc = '_ICONV_TO_ENCODING_'; -my $macro_from_ucs_ces = 'ICONV_FROM_UCS_CES_'; -my $macro_to_ucs_ces = 'ICONV_TO_UCS_CES_'; -my $macro_from_ucs_ccs = 'ICONV_FROM_UCS_CCS_'; -my $macro_to_ucs_ccs = 'ICONV_TO_UCS_CCS_'; -my $macro_enc_name = 'ICONV_ENCODING_'; -my $macro_ccs_name = 'ICONV_CCS_'; - -my $var_from_ucs_handlers = '_iconv_from_ucs_ces_handlers_'; -my $var_to_ucs_handlers = '_iconv_to_ucs_ces_handlers_'; -my $var_ccs = '_iconv_ccs_'; -my $var_aliases = '_iconv_aliases'; -my $var_ces_names = 'iconv_ces_names_'; - -# ============================================================================== -# -# PARSE COMMAND-LINE OPTIONS. -# -# ============================================================================== - -my %options; - -# SUPPORTED OPTIONS. -my $help_opt = 'h'; -my $infile_opt = 'i'; -my $verbose_opt = 'v'; - -# Default input configuration file name -my $default_infile = '../lib/encoding.deps'; -# Real input configuration file name -my $infile; -# Verbose flag (be verbose if not zero) -my $verbose; - -{ -getopts ("${help_opt}${verbose_opt}${infile_opt}:", \%options) -or err "getopts() failed: $!."; - -if ($options{$help_opt}) -{ - # Output help message and exit. - print "Usage: $0 [-$infile_opt depfile] [-$help_opt]\n"; - print "\t-$infile_opt - input file with configuration ($default_infile "; - print "file will be used by default)\n"; - print "\t-$help_opt - this help message\n"; - exit 0; -} - -# Input file name. -$infile = $options{$infile_opt} ? $options{$infile_opt} : $default_infile; -$verbose = $options{$verbose_opt} ? 1 : 0; - -print "Debug: -$verbose_opt option found.\n" if $verbose; - -# ============================================================================== -# -# Find and fetch sections from input file -# -# ============================================================================== - -# Opening input file -print "Debug: open \"$infile\" input file.\n" if $verbose; -open (INFILE, '<', $infile) or err "Can't open \"$infile\" file for reading.\n" - . "System error message: $!.\n"; - -# Configuration file markers -my $marker_section = 'SECTION'; -my $marker_section_end = 'SECTION END'; - -# File sections. Hash values are references to arrays with section contents -my %sections; - -# Extract sections from file -for (my $ln = 1; my $l = <INFILE>; $ln += 1) -{ - # Skip comments and empty lines - next if $l =~ m/^#.*$/ or $l =~ m/^\s*$/; - - # Remove last CR symbol - $l =~ s/^(.*)\n$/$1/, $l =~ s/^(.*)\r$/$1/; - - # Generate error if line isn't section begin marker - err "(input file line $ln) Unexpected marker: \"$l\". ${marker_section} " - . "is expected." - if $l !~ m/^$marker_section(\s+(\S*)\s*)?$/; - - # Generate error if there is no section name - err "(input file line $ln) Section name isn't found" - if !$1 or !$2; - - # Generate error if this is section end marker - err "(input file line $ln) Unexpected \"${marker_section_end}\" marker " - . "in input file." - if $2 eq $marker_section_end; - - my $sect_name = $2; - - # Extract section content - for (; $l = <INFILE>; $ln += 1) - { - # Skip comments and empty lines - next if $l =~ m/^#.*$/ or $l =~ m/^$/; - # Remove last CR symbol - $l =~ s/^(.*)\n$/$1/, $l =~ s/^(.*)\r$/$1/; - - last if $l =~ m/^$marker_section_end$/; - - push @{$sections{$sect_name}}, $l; - } - - # Generate error if section wasn't ended - err "(input file line $ln) \"No $marker_section_end\" marker found" - if $l !~ m/^$marker_section_end$/; -} - -close INFILE or err "Error while closing input file."; - -# ============================================================================= -# -# Now sections are fetched. Each section is processed by separate function. -# There are only three supported sections now: ENCODINGS, CES_DEPENDENCIES -# and ENCODING_CCS_DEPENDENCIES. -# -# ============================================================================= - -my $section_encodings = 'ENCODINGS'; -my $section_cesdeps = 'CES_DEPENDENCIES'; - -my $section; - -err "$section_encodings not found." -if !defined $sections{$section_encodings}; -err "$section_cesdeps not found." -if !defined $sections{$section_cesdeps}; - -# Process sections -print "Debug: process $section_encodings section.\n" if $verbose; -process_section_encodings ($sections{$section_encodings}); -delete $sections{$section_encodings}; - -print "Debug: process $section_cesdeps section.\n" if $verbose; -process_section_cesdeps ($sections{$section_cesdeps}); -delete $sections{$section_cesdeps}; - -print STDERR "Warning: section \"$_\" was ignored!\n" -foreach (keys %sections); - -exit 1; -} - -# ============================================================================= -# -# Print error message and exit. -# -# Parameter 1: error message. -# -# ============================================================================= -sub err($) -{ - print STDERR "Error while running script.\n$_[0]\n"; - exit 0; -} - - -# ============================================================================= -# -# Process ENCODINGS section. -# -# Parameter 1 (input): array reference with section content; -# -# ============================================================================= -sub process_section_encodings($) -{ - my $sect = $_[0]; - my $lineidx = 0; - my @entry; - my $marker_encoding = 'ENCODING'; - my $marker_ces = 'CES'; - my $marker_ccs = 'CCS'; - my $marker_aliases = 'ALIASES'; - - # Keys: CES names. Values: array reference with encodings list. - my %cesenc; - # Keys: encodings. Values: CES converter names. - my %encces; - # Keys: CCS tables names. Values: array reference with encodings. - my %ccsenc; - # Keys: encodings. Values: aliases list. - my %encalias; - - while (next_entry ($sect, \@entry, \$lineidx)) - { - my $encoding; - my $ces; - my $ccs; - my $aliases; - - foreach my $l (@entry) - { - if ($l =~ m/^($marker_encoding):\s*(\S*)\s*$/) - { - err "(process_section_encodings()) More than one $marker_encoding " - . "records found ($l)" - if defined $encoding; - - $encoding = $2; - } - elsif ($l =~ m/^($marker_ces):\s*(\S*)\s*$/) - { - err "(process_section_encodings()) More than one $marker_ces " - . "records found ($l)" - if defined $ces; - - $ces = $2; - } - elsif ($l =~ m/^($marker_aliases):\s*(.*)\s*$/) - { - err "(process_section_encodings()) More than one " - . "$marker_aliases records found ($l)" - if defined $aliases; - - $aliases = $2; - } - elsif ($l =~ m/^($marker_ccs):\s*(.*)\s*$/) - { - err "(process_section_encodings()) More than one " - . "$marker_ccs records found ($l)" - if defined $ccs; - - $ccs = $2; - } - else - { - err "(process_section_encodings()) Can't parse \"$l\""; - } - } - - err "(process_section_encodings()) $encoding is defined twice" - if (defined $encces{$encoding}); - err "(process_section_encodings()) ENCODING: field isn't found" - if not defined $encoding; - - if (defined $ces) - { - push @{$cesenc{$ces}}, $encoding; - $encces{$encoding} = $ces; - } - - if (defined $ccs) - { - my @ccs = split / /, $ccs; - push @{$ccsenc{$_}}, $encoding foreach (@ccs); - } - $encalias{$encoding} = $aliases; - } - - # Generate cesbi.h header file - generate_cesbi_h (\%cesenc, \%encces); - - # Generate encnames.h header file - generate_encnames_h (keys %encces); - - # Generate aliasesbi.c file - generate_aliasesbi_c (\%encalias); - - # Generate encoding.aliases file - generate_encoding_aliases (\%encalias); - - # Generate ccsbi.h header file - generate_ccsbi_h (\%ccsenc); - - # Generate cesbi.c file - generate_cesbi_c (\%cesenc); - - # Generate ccsbi.c file - my @ccs = keys %ccsenc; - generate_ccsbi_c (\@ccs); - - # Generate ccsnames.h header file - generate_ccsnames_h (\%ccsenc); - -} - -# ============================================================================== -# -# Process CES_DEPENDENCIES section. -# -# Parameter 1: array reference with section content. -# -# ============================================================================== -sub process_section_cesdeps($) -{ - my $sect = $_[0]; - my $lineidx = 0; - my @entry; - my $marker_ces = 'CES'; - my $marker_used_ces = 'USED_CES'; - my %cesdeps; - - while (next_entry ($sect, \@entry, \$lineidx)) - { - my $ces; - my $used_ces; - - foreach my $l (@entry) - { - if ($l =~ m/^($marker_ces):\s*(\S*)\s*$/) - { - err "(process_section_cesdeps()) More than one $marker_ces " - . "records found ($l)" - if $ces; - - $ces = $2; - } - elsif ($l =~ m/^($marker_used_ces):\s*(.*)\s*$/) - { - err "(process_section_cesdeps()) More than one $marker_used_ces " - . "records found ($l)" - if $used_ces; - - $used_ces = $2; - } - else - { - err "(process_section_cesdeps()) Can't parse \"$l\""; - } - } - - err "(process_section_esdeps()) $ces dependecties are defined twice" - if (defined $cesdeps{$ces}); - - # Split string - my @used_ces = split / /, $used_ces; - - $cesdeps{$ces} = \@used_ces; - } - - # Generate cesdeps.h header file - generate_cesdeps_h (\%cesdeps); -} - -# ============================================================================== -# -# Extract next entry. -# -# Parameter 1 (input): array reference with entries; -# Parameter 2 (output): array reference with entry content; -# Parameter 3 (input/output): scalar reference with line index to process. -# -# Returns 1 is entry was found, 0 if thee is no more entries; -# -# ============================================================================== -sub next_entry($$$) -{ - my $entries = $_[0]; - my $entry = $_[1]; - my $idx = $_[2]; - my $marker_entry = 'ENTRY'; - my $marker_entry_end = 'ENTRY END'; - my $entry_flag = 0; - - return 0 if not defined ${$entries}[${$idx}]; - - undef @{$entry}; - - for (; my $l = ${$entries}[${$idx}++];) - { - # Skip comments and empty lines - next if $l =~ m/^#.*$/ or $l =~ m/^\s*$/; - - if ($l =~ m/^$marker_entry$/) - { - err "(next_entry()) $marker_entry marker appears twice" - if ($entry_flag == 1); - $entry_flag = 1; - $l = ${$entries}[${$idx}++] - } - else - { - # Generate error if line isn't entry begin marker - err "(next_entry()) Unexpected marker: \"$l\". ${marker_entry} " - . "is expected." - if ($entry_flag == 0) - } - - last if $l =~ m/^$marker_entry_end$/; - - push @{$entry}, $l; - } - - return 1; -} - -# ============================================================================== -# -# Generate cesbi.h file. -# -# Parameter 1 (input): hash reference with keys = CES Converters names and -# values = array references with list of supported encodings. -# Parameter 2 (input): hash reference with keys = encodings names and -# values = CES converter names. -# -# ============================================================================== -sub generate_cesbi_h($$) -{ - my %cesenc = %{$_[0]}; - my %encces = %{$_[1]}; - my @ces = sort keys %cesenc; - - print "Debug: create \"cesbi.h\" file.\n" if $verbose; - open (CESBI_H, '>', "cesbi.h") - or err "Can't create \"cesbi.h\" file for writing.\nSystem error message: $!.\n"; - - print CESBI_H "$comment_automatic\n\n"; - print CESBI_H "#ifndef __CESBI_H__\n"; - print CESBI_H "#define __CESBI_H__\n\n"; - print CESBI_H "#include <newlib.h>\n"; - print CESBI_H "#include <_ansi.h>\n"; - print CESBI_H "#include \"../lib/encnames.h\"\n"; - print CESBI_H "#include \"../lib/ucsconv.h\"\n\n"; - print CESBI_H "/*\n"; - print CESBI_H " * Enable CES converter if correspondent encoding is requested.\n"; - print CESBI_H " * Defining ${macro_to_ucs_ces}XXX macro or ${macro_from_ucs_ces}XXX\n"; - print CESBI_H " * macro is needed to enable \"XXX encoding -> UCS\" or \"UCS -> XXX encoding\"\n"; - print CESBI_H " * part of UCS-based CES converter.\n"; - print CESBI_H " */\n"; - - foreach my $ces (@ces) - { - my @encs = sort @{$cesenc{$ces}}; - foreach my $encoding (@encs) - { - print CESBI_H $encoding eq $encs[0] ? "#if " : " || "; - print CESBI_H "defined ($macro_from_enc\U$encoding)"; - print CESBI_H " \\" if $encoding ne $encs[$#encs]; - print CESBI_H "\n"; - } - print CESBI_H "# define $macro_to_ucs_ces\U$ces\n"; - print CESBI_H "#endif\n"; - - foreach my $encoding (@encs) - { - print CESBI_H $encoding eq $encs[0] ? "#if " : " || "; - print CESBI_H "defined ($macro_to_enc\U$encoding)"; - print CESBI_H " \\" if $encoding ne $encs[$#encs]; - print CESBI_H "\n"; - } - print CESBI_H "# define $macro_from_ucs_ces\U$ces\n"; - print CESBI_H "#endif\n\n"; - } - - print CESBI_H "/*\n"; - print CESBI_H " * Some encodings require another encodings to be enabled.\n"; - print CESBI_H " * These dependencies are handled in cesdeps.h header file.\n"; - print CESBI_H " */\n"; - print CESBI_H "#include \"cesdeps.h\"\n\n"; - - print CESBI_H "/*\n"; - print CESBI_H " * NLS uses iconv's capabilities and require one of encodings\n"; - print CESBI_H " * to be enabled for internal wchar_t representation.\n"; - print CESBI_H " */\n"; - print CESBI_H "#include \"../lib/iconvnls.h\"\n\n"; - - print CESBI_H "/*\n"; - print CESBI_H " * Forward declarations of CES converter handlers.\n"; - print CESBI_H " * These handlers are actually defined in correspondent CES converter files.\n"; - print CESBI_H " */\n"; - - foreach my $ces (@ces) - { - print CESBI_H "#ifdef $macro_to_ucs_ces\U$ces\n"; - print CESBI_H "extern _CONST iconv_to_ucs_ces_handlers_t\n"; - print CESBI_H "$var_to_ucs_handlers$ces;\n"; - print CESBI_H "#endif\n"; - - print CESBI_H "#ifdef $macro_from_ucs_ces\U$ces\n"; - print CESBI_H "extern _CONST iconv_from_ucs_ces_handlers_t\n"; - print CESBI_H "$var_from_ucs_handlers$ces;\n"; - print CESBI_H "#endif\n\n"; - } - - print CESBI_H "#endif /* !__CESBI_H__ */\n\n"; - close CESBI_H or err "Error while closing cesbi.h file."; -} - -# ============================================================================== -# -# Generate encnames.h header file. -# -# Parameters: array of supported encodings. -# -# ============================================================================== -sub generate_encnames_h(@) -{ - print "Debug: create \"../lib/encnames.h\" file.\n" if $verbose; - open (ENCNAMES_H, '>', "../lib/encnames.h") - or err "Can't create \"../lib/encnames.h\" file for writing.\nSystem error message: $!.\n"; - - print ENCNAMES_H "$comment_automatic\n\n"; - print ENCNAMES_H "#ifndef __ENCNAMES_H__\n"; - print ENCNAMES_H "#define __ENCNAMES_H__\n\n"; - - print ENCNAMES_H "/*\n"; - print ENCNAMES_H " * Encodings name macros.\n"; - print ENCNAMES_H " */\n"; - - foreach my $enc (sort @_) - { - print ENCNAMES_H "#define $macro_enc_name\U$enc\E \"$enc\"\n"; - } - - print ENCNAMES_H "\n#endif /* !__ENCNAMES_H__ */\n\n"; - close ENCNAMES_H or err "Error while closing ../lib/encnames.h file."; -} - -# ============================================================================== -# -# Generate aliasesbi.c C source file. -# -# Parameters: hash reference with keys = encodings and values = aliases string. -# -# ============================================================================== -sub generate_aliasesbi_c($) -{ - print "Debug: create \"../lib/aliasesbi.c\" file.\n" if $verbose; - open (ALIASESBI_C, '>', "../lib/aliasesbi.c") - or err "Can't create \"../lib/aliasesbi.c\" file for writing.\nSystem error message: $!.\n"; - - print ALIASESBI_C "$comment_automatic\n\n"; - print ALIASESBI_C "#include <_ansi.h>\n"; - print ALIASESBI_C "#include \"encnames.h\"\n\n"; - print ALIASESBI_C "_CONST char *\n"; - print ALIASESBI_C "$var_aliases =\n"; - print ALIASESBI_C "{\n"; - - foreach my $enc (sort keys %{$_[0]}) - { - print ALIASESBI_C "#if defined ($macro_from_enc\U$enc) \\\n"; - print ALIASESBI_C " || defined ($macro_to_enc\U$enc)\n"; - print ALIASESBI_C " $macro_enc_name\U$enc\E"; - print ALIASESBI_C " \" ${$_[0]}{$enc}\\n\"" if defined ${$_[0]}{$enc}; - print ALIASESBI_C "\n"; - print ALIASESBI_C "#endif\n"; - } - print ALIASESBI_C " \"\"\n"; - print ALIASESBI_C "};\n\n"; - - close ALIASESBI_C or err "Error while closing ../lib/aliasesbi.c file."; -} - -# ============================================================================== -# -# Generate encoding.aliases file. -# -# Parameter 1: hash reference with keys = encodings and values = aliases string. -# -# ============================================================================== -sub generate_encoding_aliases($) -{ - print "Debug: create \"../encoding.aliases\" file.\n" if $verbose; - open (ALIASES, '>', "../encoding.aliases") - or err "Can't create \"../encoding.aliases\" file for writing.\nSystem error message: $!.\n"; - - print ALIASES "#\n# This file was automatically generated. Don't edit.\n#\n\n"; - - foreach my $enc (sort keys %{$_[0]}) - { - print ALIASES "$enc"; - print ALIASES " ${$_[0]}{$enc}" if defined ${$_[0]}{$enc}; - print ALIASES "\n"; - } - - print ALIASES "\n"; - - close ALIASES or err "Error while closing ./encoding.aliases file."; -} - -# ============================================================================== -# -# Generate cesdeps.h header file. -# -# Parameter 1: hash reference with keys = CES converters and values = references -# to arrays with list of CES converters which are needed by that CES converter -# (defined by key). -# -# ============================================================================== -sub generate_cesdeps_h($) -{ - my %cesdeps = %{$_[0]}; - - print "Debug: create \"cesdeps.h\" file.\n" if $verbose; - open (CESDEPS_H, '>', "cesdeps.h") - or err "Can't create \"cesdeps.h\" file for writing.\nSystem error message: $!.\n"; - - print CESDEPS_H "$comment_automatic\n\n"; - print CESDEPS_H "#ifndef __CESDEPS_H__\n"; - print CESDEPS_H "#define __CESDEPS_H__\n\n"; - - print CESDEPS_H "/*\n"; - print CESDEPS_H " * Some CES converters use another CES converters and the following\n"; - print CESDEPS_H " * is such dependencies description.\n"; - print CESDEPS_H " */\n"; - - foreach my $ces (sort keys %cesdeps) - { - my @deps = sort @{$cesdeps{$ces}}; - - print CESDEPS_H "#ifdef $macro_to_ucs_ces\U$ces\n"; - - foreach my $dep (@deps) - { - print CESDEPS_H "# ifndef $macro_to_ucs_ces\U$dep\n"; - print CESDEPS_H "# define $macro_to_ucs_ces\U$dep\n"; - print CESDEPS_H "# endif\n"; - } - print CESDEPS_H "#endif\n"; - - print CESDEPS_H "#ifdef $macro_from_ucs_ces\U$ces\n"; - foreach my $dep (@deps) - { - print CESDEPS_H "# ifndef $macro_from_ucs_ces\U$dep\n"; - print CESDEPS_H "# define $macro_from_ucs_ces\U$dep\n"; - print CESDEPS_H "# endif\n"; - } - print CESDEPS_H "#endif\n"; - } - - print CESDEPS_H "\n#endif /* !__CESDEPS_H__ */\n\n"; - close CESDEPS_H or err "Error while closing cesdeps.h file."; -} - -# ============================================================================== -# -# Generate ccsbi.h file. -# -# Parameter 1 (input): hash reference with keys = CCS tables names and -# values = array references with list of encodings which need this CCS table. -# -# ============================================================================== -sub generate_ccsbi_h($) -{ - my %ccsenc = %{$_[0]}; - my @ccs = sort keys %ccsenc; - - print "Debug: create \"../ccs/ccsbi.h\" file.\n" if $verbose; - open (CCSBI_H, '>', "../ccs/ccsbi.h") - or err "Can't create \"../ccs/ccsbi.h\" file for writing.\nSystem error message: $!.\n"; - - print CCSBI_H "$comment_automatic\n\n"; - print CCSBI_H "#ifndef __CCSBI_H__\n"; - print CCSBI_H "#define __CCSBI_H__\n\n"; - print CCSBI_H "#include <newlib.h>\n"; - print CCSBI_H "#include <_ansi.h>\n"; - print CCSBI_H "#include \"ccs.h\"\n\n"; - print CCSBI_H "/*\n"; - print CCSBI_H " * Enable CCS tables if encoding needs them.\n"; - print CCSBI_H " * Defining ${macro_to_ucs_ccs}XXX macro or ${macro_from_ucs_ccs}XXX\n"; - print CCSBI_H " * macro is needed to enable \"XXX encoding -> UCS\" or \"UCS -> XXX encoding\"\n"; - print CCSBI_H " * part of CCS table.\n"; - print CCSBI_H " * CCS tables aren't linked if Newlib was configuted to use external CCS tables.\n"; - print CCSBI_H " */\n"; - - print CCSBI_H "#ifndef _ICONV_ENABLE_EXTERNAL_CCS\n\n"; - - foreach my $ccs (@ccs) - { - my @encs = sort @{$ccsenc{$ccs}}; - foreach my $encoding (@encs) - { - print CCSBI_H $encoding eq $encs[0] ? "#if " : " || "; - print CCSBI_H "defined ($macro_from_enc\U$encoding)"; - print CCSBI_H " \\" if $encoding ne $encs[$#encs]; - print CCSBI_H "\n"; - } - print CCSBI_H "# define $macro_to_ucs_ccs\U$ccs\n"; - print CCSBI_H "#endif\n"; - - foreach my $encoding (@encs) - { - print CCSBI_H $encoding eq $encs[0] ? "#if " : " || "; - print CCSBI_H "defined ($macro_to_enc\U$encoding)"; - print CCSBI_H " \\" if $encoding ne $encs[$#encs]; - print CCSBI_H "\n"; - } - print CCSBI_H "# define $macro_from_ucs_ccs\U$ccs\n"; - print CCSBI_H "#endif\n\n"; - } - - print CCSBI_H "/*\n"; - print CCSBI_H " * CCS table description structures forward declarations.\n"; - print CCSBI_H " */\n"; - - foreach my $ccs (@ccs) - { - print CCSBI_H "#if defined ($macro_to_ucs_ccs\U$ccs) \\\n"; - print CCSBI_H " || defined ($macro_from_ucs_ccs\U$ccs)\n"; - print CCSBI_H "extern _CONST iconv_ccs_t\n"; - print CCSBI_H "$var_ccs$ccs;\n"; - print CCSBI_H "#endif\n"; - } - - print CCSBI_H "\n#endif /* !_ICONV_ENABLE_EXTERNAL_CCS */\n\n"; - print CCSBI_H "\n#endif /* __CCSBI_H__ */\n\n"; - close CCSBI_H or err "Error while closing ../ccs/ccsbi.h file."; -} - -# ============================================================================== -# -# Generate cesbi.c file. -# -# Parameter 1 (input): hash reference with keys = CES Converters names and -# values = array references with list of supported encodings. -# -# ============================================================================== -sub generate_cesbi_c($) -{ - my %cesenc = %{$_[0]}; - my @ces = sort keys %cesenc; - - print "Debug: create \"cesbi.c\" file.\n" if $verbose; - open (CESBI_C, '>', "cesbi.c") - or err "Can't create \"cesbi.c\" file for writing.\nSystem error message: $!.\n"; - - print CESBI_C "$comment_automatic\n\n"; - print CESBI_C "#include <_ansi.h>\n"; - print CESBI_C "#include <newlib.h>\n"; - print CESBI_C "#include \"../lib/ucsconv.h\"\n"; - print CESBI_C "#include \"cesbi.h\"\n\n"; - print CESBI_C "/*\n"; - print CESBI_C " * Each CES converter provides the list of supported encodings.\n"; - print CESBI_C " */\n"; - - foreach my $ces (@ces) - { - print CESBI_C "#if defined ($macro_to_ucs_ces\U$ces) \\\n"; - print CESBI_C " || defined ($macro_from_ucs_ces\U$ces)\n"; - print CESBI_C "static _CONST char *\n"; - print CESBI_C "$var_ces_names${ces}\[] =\n"; - print CESBI_C "{\n"; - my @encodings = sort @{$cesenc{$ces}}; - foreach my $encoding (@encodings) - { - print CESBI_C "# if defined ($macro_from_enc\U$encoding) \\\n"; - print CESBI_C " || defined ($macro_to_enc\U$encoding)\n"; - print CESBI_C " $macro_enc_name\U$encoding,\n"; - print CESBI_C "#endif\n"; - } - print CESBI_C " NULL\n"; - print CESBI_C "};\n"; - print CESBI_C "#endif\n\n"; - } - - print CESBI_C "/*\n"; - print CESBI_C " * The following structure contains the list of \"to UCS\" linked-in CES converters.\n"; - print CESBI_C " */\n"; - print CESBI_C "_CONST iconv_to_ucs_ces_t\n"; - print CESBI_C "_iconv_to_ucs_ces[] =\n"; - print CESBI_C "{\n"; - - foreach my $ces (@ces) - { - print CESBI_C "#ifdef $macro_to_ucs_ces\U$ces\n"; - print CESBI_C " {(_CONST char **)$var_ces_names$ces,\n"; - print CESBI_C " &$var_to_ucs_handlers$ces},\n"; - print CESBI_C "#endif\n"; - } - print CESBI_C " {(_CONST char **)NULL,\n"; - print CESBI_C " (iconv_to_ucs_ces_handlers_t *)NULL}\n"; - print CESBI_C "};\n\n"; - - print CESBI_C "/*\n"; - print CESBI_C " * The following structure contains the list of \"from UCS\" linked-in CES converters.\n"; - print CESBI_C " */\n"; - print CESBI_C "_CONST iconv_from_ucs_ces_t\n"; - print CESBI_C "_iconv_from_ucs_ces[] =\n"; - print CESBI_C "{\n"; - - foreach my $ces (@ces) - { - print CESBI_C "#ifdef $macro_from_ucs_ces\U$ces\n"; - print CESBI_C " {(_CONST char **)$var_ces_names$ces,\n"; - print CESBI_C " &$var_from_ucs_handlers$ces},\n"; - print CESBI_C "#endif\n"; - } - print CESBI_C " {(_CONST char **)NULL,\n"; - print CESBI_C " (iconv_from_ucs_ces_handlers_t *)NULL}\n"; - print CESBI_C "};\n"; - - close CESBI_C or err "Error while closing cesbi.c file."; -} - -# ============================================================================== -# -# Generate ccsbi.c file. -# -# Parameter 1 (input): array reference with CCS tables names -# -# ============================================================================== -sub generate_ccsbi_c($) -{ - my @ccs = @{$_[0]}; - - print "Debug: create \"../ccs/ccsbi.c\" file.\n" if $verbose; - open (CESBI_C, '>', "../ccs/ccsbi.c") - or err "Can't create \"../ccs/ccsbi.c\" file for writing.\nSystem error message: $!.\n"; - - print CESBI_C "$comment_automatic\n\n"; - print CESBI_C "#include <_ansi.h>\n"; - print CESBI_C "#include \"ccsbi.h\"\n\n"; - print CESBI_C "/*\n"; - print CESBI_C " * The following array contains the list of built-in CCS tables.\n"; - print CESBI_C " */\n"; - - print CESBI_C "_CONST iconv_ccs_t *\n"; - print CESBI_C "_iconv_ccs[] =\n"; - print CESBI_C "{\n"; - - foreach my $ccs (@ccs) - { - print CESBI_C "#if defined ($macro_to_ucs_ccs\U$ccs) \\\n"; - print CESBI_C " || defined ($macro_from_ucs_ccs\U$ccs)\n"; - print CESBI_C " &$var_ccs$ccs,\n"; - print CESBI_C "#endif\n"; - } - print CESBI_C " NULL\n"; - print CESBI_C "};\n"; - - close CESBI_C or err "Error while closing ../ccs/ccsbi.c file."; -} - -# ============================================================================== -# -# Generate ccsnames.h file. -# -# Parameter 1 (input): hash reference with keys = CCS tables names and -# values = array references with list of encodings which need this CCS table. -# -# ============================================================================== -sub generate_ccsnames_h($) -{ - my %ccsenc = %{$_[0]}; - my @ccs = sort keys %ccsenc; - - print "Debug: create \"../ccs/ccsnames.h\" file.\n" if $verbose; - open (CCSNAMES_H, '>', "../ccs/ccsnames.h") - or err "Can't create \"../ccs/ccsnames.h\" file for writing.\nSystem error message: $!.\n"; - - print CCSNAMES_H "$comment_automatic\n\n"; - print CCSNAMES_H "#ifndef __CCSNAMES_H__\n"; - print CCSNAMES_H "#define __CCSNAMES_H__\n\n"; - print CCSNAMES_H "#include \"../lib/encnames.h\"\n\n"; - print CCSNAMES_H "/*\n"; - print CCSNAMES_H " * CCS tables names macros.\n"; - print CCSNAMES_H " */\n"; - - foreach my $ccs (@ccs) - { - my @encs = @{$ccsenc{$ccs}}; - my $flag; - foreach my $encoding (@encs) - { - print CCSNAMES_H "#define $macro_ccs_name\U$ccs "; - if ($encoding eq $ccs) - { - $flag = 1; - print CCSNAMES_H "$macro_enc_name\U$encoding\n"; - last; - } - } - print CCSNAMES_H "\"$ccs\"\n" if !$flag; - } - - print CCSNAMES_H "\n#endif /* !__CCSNAMES_H__ */\n\n"; - close CCSNAMES_H or err "Error while closing ../ccs/ccsnames.h file."; -} |