gfk-sysenv / fk-alpine-pkg-glibc

A glibc compatibility layer package for Alpine Linux(x64, arm64, armv7)

Satoshi Portal, what we did

Getting everything

git clone https://github.com/SatoshiPortal/docker-alpine-abuild.git
git clone https://github.com/satoshiportal/docker-glibc-builder.git
git clone https://github.com/satoshiportal/alpine-pkg-glibc

cd docker-glibc-builder/
docker build -t cyphernode/glibc-builder .
cd ../docker-alpine-abuild/
docker build -t cyphernode/alpine-abuild .

Our keys

You can find our public key at https://raw.githubusercontent.com/SatoshiPortal/alpine-pkg-glibc/master/.abuild/[email protected]

We generated them with:

docker run --name keys --entrypoint abuild-keygen -e PACKAGER="Cyphernode Team <[email protected]>" cyphernode/alpine-abuild -n
docker cp keys:/home/builder/.abuild/[email protected] ./
docker cp keys:/home/builder/.abuild/[email protected] ./
docker rm -f keys

Building glibc

cd ../alpine-pkg-glibc/
cp ../docker-alpine-abuild/[email protected]* .abuild/
chmod 600 .abuild/[email protected]
docker run --name glibc-binary cyphernode/glibc-builder 2.31 /usr/glibc-compat
docker cp glibc-binary:/glibc-bin-2.31.tar.gz ./
docker rm glibc-binary

Building the APK

x86_64

mv glibc-bin-2.31.tar.gz glibc-bin-2.31-0-x86_64.tar.gz
cp APKBUILD-x86_64 APKBUILD

aarch64 (arm64)

mv glibc-bin-2.31.tar.gz glibc-bin-2.31-0-aarch64.tar.gz
cp APKBUILD-aarch64 APKBUILD

armhf (arm32)

mv glibc-bin-2.31.tar.gz glibc-bin-2.31-0-armhf.tar.gz
cp APKBUILD-armhf APKBUILD

All arch

chmod +x package.sh
vi package.sh
./package.sh

Prepare release

x86_64

cp glibc-bin-2.31-0-x86_64.tar.gz .abuild/packages/builder/x86_64/
cd .abuild/packages/builder/x86_64
mv APKINDEX.tar.gz APKINDEX-x86_64.tar.gz
mv glibc-2.31-r0.apk glibc-2.31-r0-x86_64.apk
mv glibc-bin-2.31-r0.apk glibc-bin-2.31-r0-x86_64.apk
mv glibc-dev-2.31-r0.apk glibc-dev-2.31-r0-x86_64.apk
mv glibc-i18n-2.31-r0.apk glibc-i18n-2.31-r0-x86_64.apk
shasum -a 256 glibc-2.31-r0-x86_64.apk glibc-bin-2.31-r0-x86_64.apk > SHA256SUMS.asc

aarch64

cp glibc-bin-2.31-0-aarch64.tar.gz .abuild/packages/builder/aarch64/
cd .abuild/packages/builder/aarch64
mv APKINDEX.tar.gz APKINDEX-aarch64.tar.gz
mv glibc-2.31-r0.apk glibc-2.31-r0-aarch64.apk
mv glibc-bin-2.31-r0.apk glibc-bin-2.31-r0-aarch64.apk
mv glibc-dev-2.31-r0.apk glibc-dev-2.31-r0-aarch64.apk
mv glibc-i18n-2.31-r0.apk glibc-i18n-2.31-r0-aarch64.apk
shasum -a 256 glibc-2.31-r0-aarch64.apk glibc-bin-2.31-r0-aarch64.apk >> SHA256SUMS.asc

armhf

cp glibc-bin-2.31-0-armhf.tar.gz .abuild/packages/builder/armhf/
cd .abuild/packages/builder/armhf
mv APKINDEX.tar.gz APKINDEX-armhf.tar.gz
mv glibc-2.31-r0.apk glibc-2.31-r0-armhf.apk
mv glibc-bin-2.31-r0.apk glibc-bin-2.31-r0-armhf.apk
mv glibc-dev-2.31-r0.apk glibc-dev-2.31-r0-armhf.apk
mv glibc-i18n-2.31-r0.apk glibc-i18n-2.31-r0-armhf.apk
shasum -a 256 glibc-2.31-r0-armhf.apk glibc-bin-2.31-r0-armhf.apk >> SHA256SUMS.asc

alpine-pkg-glibc

This is the GNU C Library 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 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/2.33-r0/glibc-2.33-r0.apk
apk add glibc-2.33-r0.apk

Please Note

⚠️ The URL of the public signing key has changed! ⚠️

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/2.33-r0/glibc-bin-2.33-r0.apk
wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.33-r0/glibc-i18n-2.33-r0.apk
apk add glibc-bin-2.33-r0.apk glibc-i18n-2.33-r0.apk
/usr/glibc-compat/bin/localedef -i en_US -f UTF-8 en_US.UTF-8