Variable PACKAGE_NO_GCONV is set in libc-package.bbclass when none of
libc-charsets, libc-locales and libc-locale-code set in DISTRO_FEATURES.
Then it causes installed-vs-shipped qa issue of glibc-locale:
| ERROR: glibc-locale-2.28-r0 do_package: QA Issue: glibc-locale:
| Files/directories were installed but not shipped in any package:
| /usr/share/i18n
| /usr/share/i18n/charmaps
| /usr/share/i18n/locales
| /usr/share/i18n/charmaps/CP737.gz
| ...
| /usr/share/i18n/locales/ru_RU
| ...
| /usr/lib64/gconv/gconv-modules
| Please set FILES such that these items are packaged. Alternatively if they
| are unneeded, avoid installing them or delete them within do_install.
| glibc-locale: 843 installed and not shipped files. [installed-vs-shipped]
So check PACKAGE_NO_GCONV during do_install and not copy those files if
PACKAGE_NO_GCONV has been set.
Simplify call of bb.utils.contains() in libc-package.bbclass as well.
Signed-off-by: Kai Kang <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>