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Support for cross compilation #627
Comments
This is already supported. |
Hello folks, There might be other problem with Take the example attempting to cross-compile name: drift
version: 0.3.2
license: Apache-2.0
crystal: ">= 1.4.0, < 2.0.0"
authors:
- Luis Lavena <luislavena@gmail.com>
targets:
drift:
main: src/cli.cr
dependencies:
db:
github: crystal-lang/crystal-db
version: ~> 0.13.1
sqlite3:
github: crystal-lang/crystal-sqlite3
version: ~> 0.21.0 $ uname -s -m
Linux aarch64
# native build
$ shards build drift
$ file bin/drift
bin/drift: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-musl-aarch64.so.1, BuildID[sha1]=14dbaf89b60cfdbf55b27f830753b856beb8ac8b, with debug_info, not stripped Attempting to use
When run with
Forcing you to use $ shards build drift --cross-compile --target=x86_64-linux-musl
Dependencies are satisfied
Building: drift
cc /app/bin/drift.o -o /app/bin/drift -rdynamic -L/usr/local/bin/../lib/crystal -lsqlite3 -lpcre2-8 -lgc -lpthread -ldl -levent
$ x86_64-linux-musl-cc bin/drift.o -o /app/bin/drift -lsqlite3 -lpcre2-8 -lgc -lpthread -ldl -levent -lunwind
$ file bin/drift
bin/drift: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, with debug_info, not stripped Cheers. |
|
It might be a good idea to change the forwarding behaviour so that any unrecognized option has the same effect as |
Related: crystal-lang/crystal#5845 |
Sadly, that is not how $ shards build drift --verbose -- --cross-compile --target x86_64-linux-musl
db: checking...
sqlite3: checking...
db: checking...
Dependencies are satisfied
Building: drift
crystal build -o /app/bin/drift src/cli.cr --verbose None of the options after Only |
Indeed. I had incorrectly inferred that to work. I'm pretty sure it should work, though. |
Yes, it definitely should. |
shards build
is more convenient thancrystal build
for building multiple binaries. However,shards build
doesn't support--cross-compile
and--target
flags than are a must for static compilation since only Alpine is supported and so most people need to compile inside a docker.The text was updated successfully, but these errors were encountered: