Forked from simonswine/install-openjdk8-musl.sh
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Install Java openjdk8 compiled for musl from Alpine onto OpenWRT (armv7). Tested on Turris Omnia (TurrisOS 6.4.1)
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| #!/bin/sh | |
| # aarch64, armhf, armv7, ppc64le, s390x, x86, x86_64 | |
| ARCH="armv7" # Turris Omnia | |
| REVISION="8.275.01-r0" | |
| DESTDIR="" # empty for root, you can set to /opt | |
| # Alpine v3.13 switched to musl v1.2.0 while TurrisOS 6.4.1 uses older musl v1.1.24 | |
| # Use ldd command to see a musl version. | |
| # If it's newer then change the URL to https://dl-cdn.alpinelinux.org/alpine/edge/ | |
| # You will also need to change the REVISION for the latest | |
| URL="https://dl-cdn.alpinelinux.org/alpine/v3.12/community/$ARCH" | |
| PACKAGES="openjdk8 openjdk8-jre openjdk8-jre-lib openjdk8-jre-base" | |
| for package in $PACKAGES; do | |
| # download and extract on the fly | |
| # apk files are just tar.gz with additional .PKGINFO and .SIGN.RSA files | |
| wget -q -O - "${URL}/${package}-${REVISION}.apk" | tar -xz -C "$DESTDIR" --exclude=.PKGINFO --exclude=.SIGN* | |
| done | |
| export PATH="$PATH:$DESTDIR/usr/lib/jvm/java-8-openjdk/bin" | |
| echo "export PATH=\"$PATH:$DESTDIR/usr/lib/jvm/java-8-openjdk/bin\"" >> /etc/profile |
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You may also need to install packages:
The liblcms is absent in OpenWrt repo and needs to be installed similarly from Alpine.
The Alpine openjdk also depends on java-cacerts package which is an updater of java certs from ca-bundle. We may need something similar or port it into OpenWrt. Currently the TLS CA certs in the default keystore are outdated and basically you can't make a HTTPS call to any external service. I didn't checked if you can serve TLS but it shouldn't be a problem as far I understood.
There may be other libraries needed https://git.alpinelinux.org/aports/tree/community/openjdk8/APKBUILD?h=3.12-stable#n17
Links: