alpine-overlay/kubezero/glibc/README.md

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# alpine-pkg-glibc
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This is the [GNU C Library](https://gnu.org/software/libc/) as a Alpine Linux package to run binaries linked against `glibc`. This package utilizes a custom built glibc binary based on the vanilla glibc source. Built binary artifacts come from https://github.com/sgerrand/docker-glibc-builder.
## Releases
See the [releases page](https://github.com/sgerrand/alpine-pkg-glibc/releases) for the latest download links. If you are using tools like `localedef` you will need the `glibc-bin` and `glibc-i18n` packages in addition to the `glibc` package.
## Installing
The current installation method for these packages is to pull them in using `wget` or `curl` and install the local file with `apk`:
wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-2.34-r0.apk
apk add glibc-2.34-r0.apk
### Please Note
:warning: The URL of the public signing key has changed! :warning:
Any previous reference to `https://raw.githubusercontent.com/sgerrand/alpine-pkg-glibc/master/sgerrand.rsa.pub` should be updated with immediate effect to `https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub`.
## Locales
You will need to generate your locale if you would like to use a specific one for your glibc application. You can do this by installing the `glibc-i18n` package and generating a locale using the `localedef` binary. An example for en_US.UTF-8 would be:
wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-bin-2.34-r0.apk
wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-i18n-2.34-r0.apk
apk add glibc-bin-2.34-r0.apk glibc-i18n-2.34-r0.apk
/usr/glibc-compat/bin/localedef -i en_US -f UTF-8 en_US.UTF-8