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package/libiconv: enable extra encodings

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Quoting https://www.gnu.org/software/libiconv/

"When configured with the option --enable-extra-encodings, it also
 provides support for a few extra encodings:

European languages
    CP{437,737,775,852,853,855,857,858,860,861,863,865,869,1125}
Semitic languages
    CP864
Japanese
    EUC-JISX0213, Shift_JISX0213, ISO-2022-JP-3
Chinese
    BIG5-2003 (experimental)
Turkmen
    TDS565
Platform specifics
    ATARIST, RISCOS-LATIN1"

Updating Kodi from version 17.6 to 18.5 caused runtime errors on systems
with locale support disabled, here Kodi uses libiconv but needs CP437:

ERROR: customConvert: iconv_open() for "CP437" -> "UTF-8" failed,
 errno = 22 (Invalid argument)

Due to the size increase of libiconv.so.2.6.0 from 941K to 1,1M a new
Config.in option was added.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[yann.morin.1998@free.fr: fix check-package warning]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Bernd Kuhls 2020-02-01 13:59:20 +01:00 committed by Yann E. MORIN
parent a08abc2e3d
commit 0d711a64d4
2 changed files with 26 additions and 0 deletions
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22
package/libiconv/Config.in
View File

@ -5,3 +5,25 @@ config BR2_PACKAGE_LIBICONV
unicode conversion library
http://ftp.gnu.org/pub/gnu/libiconv
if BR2_PACKAGE_LIBICONV
config BR2_PACKAGE_LIBICONV_EXTRA_ENCODINGS
bool "extra encodings"
help
Provide support for a few extra encodings:
European languages
CP{437,737,775,852,853,855,857,858,860,861,863,865,869,1125}
Semitic languages
CP864
Japanese
EUC-JISX0213, Shift_JISX0213, ISO-2022-JP-3
Chinese
BIG5-2003 (experimental)
Turkmen
TDS565
Platform specifics
ATARIST, RISCOS-LATIN1
endif

4
package/libiconv/libiconv.mk
View File

@ -10,6 +10,10 @@ LIBICONV_INSTALL_STAGING = YES
LIBICONV_LICENSE = GPL-3.0+ (iconv program), LGPL-2.0+ (library)
LIBICONV_LICENSE_FILES = COPYING COPYING.LIB
ifeq ($(BR2_PACKAGE_LIBICONV_EXTRA_ENCODINGS),y)
LIBICONV_CONF_OPTS = --enable-extra-encodings
endif
# Don't build the preloadable library, as we don't need it (it's only
# for LD_PRELOAD to replace glibc's iconv, but we never build libiconv
# when glibc is used). And it causes problems for static only builds.