mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-23 02:14:50 +00:00
cf214f8263
- libiconv 1.15 was released in February this year - I opened a thread to discuss if this should also be done for the lyX 2.3 branch on the list
120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/* Copyright (C) 2000-2002, 2005-2006, 2008-2009, 2016 Free Software Foundation, Inc.
|
|
This file is part of the GNU LIBICONV Library.
|
|
|
|
The GNU LIBICONV Library is free software; you can redistribute it
|
|
and/or modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
The GNU LIBICONV Library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU LIBICONV Library; see the file COPYING.LIB.
|
|
If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
/* Creates the flags.h include file. */
|
|
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
/* Avoid lots of warnings from "gcc -Wall". */
|
|
#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __GNUC__ > 4
|
|
# pragma GCC diagnostic ignored "-Wunused-function"
|
|
#endif
|
|
|
|
/* Consider all encodings, including the system dependent ones. */
|
|
#define USE_AIX
|
|
#define USE_OSF1
|
|
#define USE_DOS
|
|
#define USE_EXTRA
|
|
|
|
struct loop_funcs {};
|
|
struct iconv_fallbacks {};
|
|
struct iconv_hooks {};
|
|
#include "converters.h"
|
|
|
|
static void emit_encoding (struct wctomb_funcs * ofuncs, const char* c_name)
|
|
{
|
|
/* Prepare a converter struct. */
|
|
struct conv_struct conv;
|
|
memset(&conv,'\0',sizeof(conv));
|
|
conv.ofuncs = *ofuncs;
|
|
|
|
{
|
|
/* See whether the encoding can encode the accents and quotation marks. */
|
|
ucs4_t probe[6] = { 0x0060, 0x00b4, 0x2018, 0x2019, 0x3131, 0x3163, };
|
|
int res[6];
|
|
int i;
|
|
for (i = 0; i < 6; i++) {
|
|
unsigned char buf[10];
|
|
memset(&conv.ostate,'\0',sizeof(state_t));
|
|
res[i] = (conv.ofuncs.xxx_wctomb(&conv,buf,probe[i],sizeof(buf)) != RET_ILUNI);
|
|
}
|
|
printf("#define ei_%s_oflags (",c_name);
|
|
{
|
|
int first = 1;
|
|
if (res[0] && res[1]) {
|
|
printf("HAVE_ACCENTS");
|
|
first = 0;
|
|
}
|
|
if (res[2] && res[3]) {
|
|
if (!first) printf(" | ");
|
|
printf("HAVE_QUOTATION_MARKS");
|
|
first = 0;
|
|
}
|
|
if (res[4] && res[5]) {
|
|
if (!first) printf(" | ");
|
|
printf("HAVE_HANGUL_JAMO");
|
|
first = 0;
|
|
}
|
|
if (first) printf("0");
|
|
}
|
|
printf(")\n");
|
|
}
|
|
}
|
|
|
|
int main ()
|
|
{
|
|
int bitmask = 1;
|
|
printf("/* Generated automatically by genflags. */\n");
|
|
printf("\n");
|
|
printf("/* Set if the encoding can encode\n");
|
|
printf(" the acute and grave accents U+00B4 and U+0060. */\n");
|
|
printf("#define HAVE_ACCENTS %d\n",bitmask);
|
|
printf("\n");
|
|
bitmask = bitmask << 1;
|
|
printf("/* Set if the encoding can encode\n");
|
|
printf(" the single quotation marks U+2018 and U+2019. */\n");
|
|
printf("#define HAVE_QUOTATION_MARKS %d\n",bitmask);
|
|
printf("\n");
|
|
bitmask = bitmask << 1;
|
|
printf("/* Set if the encoding can encode\n");
|
|
printf(" the double-width Hangul letters (Jamo) U+3131 to U+3163. */\n");
|
|
printf("#define HAVE_HANGUL_JAMO %d\n",bitmask);
|
|
printf("\n");
|
|
|
|
#define DEFENCODING(xxx_names,xxx,xxx_ifuncs1,xxx_ifuncs2,xxx_ofuncs1,xxx_ofuncs2) \
|
|
{ \
|
|
struct wctomb_funcs ofuncs = xxx_ofuncs1,xxx_ofuncs2; \
|
|
emit_encoding(&ofuncs,#xxx); \
|
|
}
|
|
#define DEFALIAS(xxx_alias,xxx) /* nothing */
|
|
/* Consider all encodings, including the system dependent ones. */
|
|
#include "encodings.def"
|
|
#include "encodings_aix.def"
|
|
#include "encodings_osf1.def"
|
|
#include "encodings_dos.def"
|
|
#include "encodings_extra.def"
|
|
#undef DEFALIAS
|
|
#undef DEFENCODING
|
|
|
|
if (ferror(stdout) || fclose(stdout))
|
|
exit(1);
|
|
exit(0);
|
|
}
|