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Diffstat (limited to 'newlib/libc/iconv/ccs/README.CCS.SOURCES')
| -rw-r--r-- | newlib/libc/iconv/ccs/README.CCS.SOURCES | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/newlib/libc/iconv/ccs/README.CCS.SOURCES b/newlib/libc/iconv/ccs/README.CCS.SOURCES new file mode 100644 index 000000000..ee473cc9d --- /dev/null +++ b/newlib/libc/iconv/ccs/README.CCS.SOURCES @@ -0,0 +1,159 @@ +This directory contains CCS conversion tables - both C files and .cct files. +.cct files are for dynamic loading, .c files are for static linking with Newlib. +Both .c and .cct files are generated my 'iconv_mktbl' perl script from +special source files (call them .txt files). These .txt files can be taken +from Unicode.org site, addresses are given in the end. + +.c files are linked with Newlib if correspondent 'configure' script option +was given. This helps to use iconv on targets without file system support. +If CCS table wasn't configured to be linked, iconv library tries to load it +dynamically from correspondent .cct file. + +The following are commands to build .c and .cct CCS rable files from .txt +files for several supported encodings. +-------------------------------------------------------------------------- +cp775 +iconv_mktbl -Co cp775.c cp775.txt +iconv_mktbl -o cp775.cct cp775.txt + +cp850 +iconv_mktbl -Co cp850.c cp850.txt +iconv_mktbl -o cp850.cct cp850.txt + +cp852 +iconv_mktbl -Co cp852.c cp852.txt +iconv_mktbl -o cp852.cct cp852.txt + +cp855 +iconv_mktbl -Co cp855.c cp855.txt +iconv_mktbl -o cp855.cct cp855.txt + +cp866 +iconv_mktbl -Co cp866.c cp866.txt +iconv_mktbl -o cp866.cct cp866.txt + +iso-8859-1 +iconv_mktbl -Co iso-8859-1.c iso-8859-1.txt +iconv_mktbl -o iso-8859-1.cct iso-8859-1.txt + +iso-8859-4 +iconv_mktbl -Co iso-8859-4.c iso-8859-4.txt +iconv_mktbl -o iso-8859-4.cct iso-8859-4.txt + +iso-8859-5 +iconv_mktbl -Co iso-8859-5.c iso-8859-5.txt +iconv_mktbl -o iso-8859-5.cct iso-8859-5.txt + +iso-8859-2 +iconv_mktbl -Co iso-8859-2.c iso-8859-2.txt +iconv_mktbl -o iso-8859-2.cct iso-8859-2.txt + +iso-8859-15 +iconv_mktbl -Co iso-8859-15.c iso-8859-15.txt +iconv_mktbl -o iso-8859-15.cct iso-8859-15.txt + +big5 +iconv_mktbl -Co big5.c big5.txt +iconv_mktbl -o big5.cct big5.txt + +ksx1001 +iconv_mktbl -Co ksx1001.c ksx1001.txt +iconv_mktbl -o ksx1001.cct ksx1001.txt + +gb_2312 +iconv_mktbl -Co gb_2312-80.c gb_2312-80.txt +iconv_mktbl -o gb_2312-80.cct gb_2312-80.txt + +jis_x0201 +iconv_mktbl -Co jis_x0201.c jis_x0201.txt +iconv_mktbl -o jis_x0201.cct jis_x0201.txt + +shift_jis +iconv_mktbl -Co shift_jis.c shift_jis.txt +iconv_mktbl -o shift_jis.cct shift_jis.txt + +jis_x0208 +iconv_mktbl -C -c 1 -u 2 -o jis_x0208-1983.c jis_x0208-1983.txt +iconv_mktbl -c 1 -u 2 -o jis_x0208-1983.cct jis_x0208-1983.txt + +jis_x0212 +iconv_mktbl -Co jis_x0212-1990.c jis_x0212-1990.txt +iconv_mktbl -o jis_x0212-1990.cct jis_x0212-1990.txt + +cns11643-plane1 +iconv_mktbl -C -p 0x1 -o cns11643-plane1.c cns11643.txt +iconv_mktbl -p 0x1 -o cns11643-plane1.cct cns11643.txt + +cns11643-plane2 +iconv_mktbl -C -p 0x2 -o cns11643-plane2.c cns11643.txt +iconv_mktbl -p 0x2 -o cns11643-plane2.cct cns11643.txt + +cns11643-plane14 +iconv_mktbl -C -p 0xE -o cns11643-plane14.c cns11643.txt +iconv_mktbl -p 0xE -o cns11643-plane14.cct cns11643.txt + +koi8-r +iconv_mktbl -Co koi8-r.c koi8-r.txt +iconv_mktbl -o koi8-r.cct koi8-r.txt + +koi8-u +iconv_mktbl -Co koi8-u.c koi8-u.txt +iconv_mktbl -o koi8-u.cct koi8-u.txt + +us-ascii +iconv_mktbl -Cao us-ascii.c iso-8859-1.txt +iconv_mktbl -ao us-ascii.cct iso-8859-1.txt +-------------------------------------------------------------------------- +Source files for CCS tables can be taken from at least two places: + +1. http://www.unicode.org/Public/MAPPINGS/ contains a lot of encoding + map files. +2. http://www.dante.net/staff/konstantin/FreeBSD/iconv/ contains original + iconv sources and encoding map files. + +Makefile in this directory contains rules to make .cct and .c files from +source encoding map files. It has rules to make the following tables (with +source map file URL): + +big5 +http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT + +cns11643_plane14, cns11643_plane1 and cns11643_plane2 +http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/CNS11643.TXT + +cp775, cp850, cp852, cp855, cp866 +http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/PC/ + +gb_2312_80 +http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/GB/GB2312.TXT + +iso_8859_15, iso_8859_1, iso_8859_2, iso_8859_4, iso_8859_5 +http://www.unicode.org/Public/MAPPINGS/ISO8859/ + +jis_x0201, jis_x0208_1983, jis_x0212_1990, shift_jis +http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/JIS/JIS0201.TXT + +koi8_r +http://www.unicode.org/Public/MAPPINGS/VENDORS/MISC/KOI8-R.TXT + +ksx1001 + http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/KSC/KSX1001.TXT + +koi8-u can be given from original FreeBSD iconvi library distribution +http://www.dante.net/staff/konstantin/FreeBSD/iconv/ + +Moreover, http://www.dante.net/staff/konstantin/FreeBSD/iconv/ contains a +lot of additional CCS tables that you can use with Newlib. + +If you will try to add another CCS table, be +careful with 'iconv_mktbl' script since it can contain bugs. Try to take +'iconv_mktbl' from original FreeBSD iconv library distribution. Rules +to build .c and .ccs files are also can be given in original iconv library +distribution. + + Artem B. Bityuckiy, + SoftMine Corporation, + <abitytsky@softminecorp.com>, + <dedekind@mail.ru>, + Dec, 2003. + |