Hi! Thanks for the reply!
Apparently multiple targets does in fact work. Just that you can't rely on the default path anymore, so I had to add the path = ... to both the [[lib]] and [[bin]]. Not sure if this is a bug or not. However the library compiles as an rlib and I'm not sure how to change it to build a C library instead (a .a or .so on *nix or .lib I think on windows). Actually I'm not even sure how to make rustc build a C library so I guess that's what I will start looking at. On Wed, Jul 2, 2014 at 1:37 PM, Sebastian Gesemann <[email protected]> wrote: > On Wed, Jul 2, 2014 at 12:49 PM, Isak Andersson wrote: > > Hello Rust folks! > > > > I am using Cargo and I am trying to specify mulitple targets in my > > Cargo.toml file. > > First of all is this even possible? > > ... > > [package] > > name = "hmproof" > > version = "0.1.0" > > authors = [ "[email protected]" ] > > [[bin]] > > name = "hmwhoami" > > [[lib]] > > name = "proof" > > (I also tried adding a path) > > path = "src/proof.rs" > > [dependencies.rust-http] > > git = "https://github.com/chris-morgan/rust-http.git"; > > > > I also tried putting the [[lib]] part after the dependencies part. The > error > > I get is this: > > error: couldn't read src/bin/hmwhoami.rs: couldn't open file (no such > file > > or directory [...] > > Whiich doesn't make any sense at all to me. Why does it suddenly start > > looking in src/bin? > > According to http://crates.io/manifest.html the default path for a > binary is src (if there is no other lib) and src/bin (if there is also > a lib target). You should be able to override this with path = > src/hmwhoami. > > > Do I have to put my bin code in src/bin and my lib code in src lib or > what? > > Currently, only a single lib per package is supported and it seems, > judging by the document about the manifest format, that Cargo always > looks for src/lib.rs for a library unless you override this using a > "path=something". > > As for how to tell Cargo to invoke rustc with the appropriate -L > option: I don't know. > > HTH, > sg > _______________________________________________ > Rust-dev mailing list > [email protected] > https://mail.mozilla.org/listinfo/rust-dev >
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