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* configure.in: Add support to generate iconv converter flags for newlib.h * newlib.hin: Add iconv converter flags. * configure: Regenerated. * libc/Makefile.in: Ditto. * libc/configure.in: Moved iconv converter parsing logic to top level newlib configure.in. * libc/configure: Regenerated. * libc/iconv/Makefile.in: Ditto. * libc/iconv/README.TODO * libc/iconv/charset.aliases: Remove wrong BE aliases for UCS2/UCS4/UTF8. * libc/iconv/ccs/Makefile.am: Remove C flag setting now that newlib.h can be used. * libc/iconv/ces/Makefile.am: Ditto. * libc/iconv/lib/Makefile.am: Ditto. * libc/iconv/ccs/Makefile.in: Regenerated. * libc/iconv/ces/Makefile.in: Ditto. * libc/iconv/lib/Makefile.in: Ditto. * libc/iconv/ccs/README.CCS.SOURCES: Updated. * libc/iconv/ccs/iconv_mktbl: Don't write junk strings to binaries. * libc/iconv/ccs/big5.c: Switch to use new underscored flags defined in newlib.h. * libc/iconv/ccs/cns11643_plane1.c: Ditto. * libc/iconv/ccs/cns11643_plane14.c: Ditto. * libc/iconv/ccs/cns11643_plane2.c: Ditto. * libc/iconv/ccs/cp775.c: Ditto. * libc/iconv/ccs/cp850.c: Ditto. * libc/iconv/ccs/cp852.c: Ditto. * libc/iconv/ccs/cp855.c: Ditto. * libc/iconv/ccs/cp866.c: Ditto. * libc/iconv/ccs/gb_2312_80.c: Ditto. * libc/iconv/ccs/iso_8859_1.c: Ditto. * libc/iconv/ccs/iso_8859_15.c: Ditto. * libc/iconv/ccs/iso_8859_2.c: Ditto. * libc/iconv/ccs/iso_8859_4.c: Ditto. * libc/iconv/ccs/iso_8859_5.c: Ditto. * libc/iconv/ccs/jis_x0201.c: Ditto. * libc/iconv/ccs/jis_x0208_1983.c: Ditto. * libc/iconv/ccs/jis_x0212_1990.c: Ditto. * libc/iconv/ccs/koi8_r.c: Ditto. * libc/iconv/ccs/koi8_u.c: Ditto. * libc/iconv/ccs/ksx1001.c: Ditto. * libc/iconv/ccs/shift_jis.c: Ditto. * libc/iconv/ccs/us_ascii.c: Ditto. * libc/iconv/ccs/binary/big5.cct: Newly generated. * libc/iconv/ccs/binary/cns11643_plane1.cct: Ditto. * libc/iconv/ccs/binary/cns11643_plane14.cct: Ditto. * libc/iconv/ccs/binary/cns11643_plane2.cct: Ditto. * libc/iconv/ccs/binary/cp775.cct: Ditto. * libc/iconv/ccs/binary/cp850.cct: Ditto. * libc/iconv/ccs/binary/cp852.cct: Ditto. * libc/iconv/ccs/binary/cp855.cct: Ditto. * libc/iconv/ccs/binary/cp866.cct: Ditto. * libc/iconv/ccs/binary/gb_2312_80.cct: Ditto. * libc/iconv/ccs/binary/iso_8859_1.cct: Ditto. * libc/iconv/ccs/binary/iso_8859_15.cct: Ditto. * libc/iconv/ccs/binary/iso_8859_2.cct: Ditto. * libc/iconv/ccs/binary/iso_8859_4.cct: Ditto. * libc/iconv/ccs/binary/iso_8859_5.cct: Ditto. * libc/iconv/ccs/binary/jis_x0201.cct: Ditto. * libc/iconv/ccs/binary/jis_x0208_1983.cct: Ditto. * libc/iconv/ccs/binary/jis_x0212_1990.cct: Ditto. * libc/iconv/ccs/binary/koi8_r.cct: Ditto. * libc/iconv/ccs/binary/koi8_u.cct: Ditto. * libc/iconv/ccs/binary/ksx1001.cct: Ditto. * libc/iconv/ccs/binary/shift_jis.cct: Ditto. * libc/iconv/ccs/binary/us_ascii.cct: Ditto. * libc/iconv/lib/bialiasesi.c: Sync with charset.aliases. * libc/iconv/ces/euc-jp.c: Use newlib.h macros. * libc/iconv/ces/euc-kr.c: Ditto. * libc/iconv/ces/euc-tw.c: Ditto. * libc/iconv/ces/gb2312.c: Ditto. * libc/iconv/ces/iso-10646-ucs-2.c: Ditto. * libc/iconv/ces/iso-10646-ucs-4.c: Ditto. * libc/iconv/ces/ucs-2-internal.c: Ditto. * libc/iconv/ces/ucs-4-internal.c: Ditto. * libc/iconv/ces/utf-16.c: Ditto. * libc/iconv/ces/utf-8.c: Ditto. * libc/iconv/lib/aliases.c: Ditto. * libc/iconv/lib/biccs.c: Ditto. * libc/iconv/lib/bices.c: Ditto. * libc/iconv/lib/ccs.c: Ditto. * libc/iconv/lib/ces.c: Ditto. * libc/iconv/lib/ces_euc.c: Ditto. * libc/iconv/lib/ces_iso2022.c: Ditto. * libc/iconv/lib/ces_table.c: Ditto. * libc/iconv/lib/converter.c: Ditto. * libc/iconv/lib/deps.h: Ditto. * libc/iconv/lib/endian.h: Ditto. * libc/iconv/lib/iconv.c: Ditto. * libc/iconv/lib/loaddata.c: Ditto. * libc/iconv/lib/local.h: Include newlib.h. * libc/argz/Makefile.in: Regenerated. * libc/ctype/Makefile.in: Ditto. * libc/errno/Makefile.in: Ditto. * libc/iconv/ccs/binary/Makefile.in: Ditto. * libc/locale/Makefile.in: Ditto. * libc/misc/Makefile.in: Ditto. * libc/posix/Makefile.in: Ditto. * libc/reent/Makefile.in: Ditto. * libc/search/Makefile.in: Ditto. * libc/signal/Makefile.in: Ditto. * libc/stdio/Makefile.in: Ditto. * libc/stdio64/Makefile.in: Ditto. * libc/stdlib/Makefile.in: Ditto. * libc/string/Makefile.in: Ditto. * libc/syscalls/Makefile.in: Ditto. * libc/time/Makefile.in: Ditto. * libc/unix/Makefile.in: Ditto. * testsuite/newlib.iconv/iconv.exp: New file. * testsuite/newlib.iconv/iconvjp.c: Ditto. * testsuite/newlib.iconv/iconvnm.c: Ditto. * testsuite/newlib.iconv/iconvru.c: Ditto.
33 lines
1.7 KiB
Plaintext
33 lines
1.7 KiB
Plaintext
1. newlib/iconv/ccs/iconv_mktbl Perl script should be upgraded. Currently
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this script can only generate Big Endian (Network Byte Order) .cct files.
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This decreases conversion performance on little endian systems since iconv
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library needs to swap all bytes that it reads from loaded CCS table.
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Something such -LE and -BE options should be added to 'iconv_mktbl' script.
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Also, we can keep two .cct file versions - BE and LE (e.g., koi8_r-le.cct
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and koi8_r-be.cct) and iconv library will automatically choose needed cct.
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Or we can keep both LE and BE data in one .cct file.
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2. http://www.dante.net/staff/konstantin/FreeBSD/iconv/ contains additional
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CES and CCS converters (see iconv-extra-2.0.tar.gz and
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iconv-rfc1345-2.0.tar.gz). These extra converters should be added too.
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3. Documentation should be created. It should contain:
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1) How to compile iconv (configure script options description)
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2) How to add new converter
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3) Work principles.
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It would be nice if iconv architecture will be described too.
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4. CCS files loading (iconv/lib/loaddata.c). Now file is loaded into memory
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for every iconv descriptor. For example, if one use two iconv descriptors
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for UTF8->KOI8-R and UTF-16->KOI8-R conversions, koi8_r.cct file will
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be loaded twice. To save memory, we should load each .cct only once
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(if possible).
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Artem B. Bityuckiy,
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SoftMine Corporation,
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<abitytsky@softminecorp.com>,
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<dedekind@mail.ru>,
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Jan, 2004.
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