I make use of openssl 1_1_0f in my snap. Until now I was only building for amd64 target.
Now I need to build for arm64 using same snapcraft.yaml. Building for arm64 requires me to pass extra config flag ‘no-afalgeng’.
Q: How to pass an argument to snapcraft.yaml which can be used to differentiate between build for arm64 / amd64 target?
You could use override-build
(see https://snapcraft.io/docs/scriptlets) in combination with a check against $SNAPCRAFT_ARCH_TRIPLET
or dpkg-architecture -q DEB_HOST_ARCH
.
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Sounds like we need to consider adding enhanced vocabulary to things like configflags
for the snapcraft plugins. e.g.
parts:
moo:
plugin: autotools
configflags:
- --prefix=/usr
- on arm64:
- --do-army-things=true
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