Luqman Aden <laden@...> writes: > > Building a Rust cross compiler that can target arm isn't too hard. You just need the right toolchain installed. I personally use Debian with the gcc-4.7-arm-linux-gnueabi package from the Emdebian repo. (I believe Ubuntu and other distros have similar packages). From there it's just a simple matter of passing the right triple to the configure script. > > ./configure --target=arm-unknown-linux-gnueabi && make > > That'll build a rustc that can target arm as well as all the libraries. Then you can run it like so: > > rustc --target=arm-unknown-linux-gnueabi --linker=arm-linux-gnueabi-gcc hello.rs > > That'll give you a binary, hello, which will run on arm/linux. So, that's the basic gist of it.
I am trying to follow these instructions and also https://gist.github.com/amatus/6665852 unsuccessfully. export PATH=$PWD/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian- x64/bin:$PATH cd rust ./configure --prefix=/usr/local/stow/rust-pi-20140608 --target=arm-unknown- linux-gnueabihf make -j2 sudo make install cfg: build triple x86_64-unknown-linux-gnu cfg: host triples x86_64-unknown-linux-gnu cfg: target triples x86_64-unknown-linux-gnu arm-unknown-linux-gnueabihf cfg: non-build target triples arm-unknown-linux-gnueabihf cfg: enabling more debugging (CFG_ENABLE_DEBUG) cfg: host for x86_64-unknown-linux-gnu is x86_64 cfg: host for arm-unknown-linux-gnueabihf is arm cfg: os for x86_64-unknown-linux-gnu is unknown-linux-gnu cfg: os for arm-unknown-linux-gnueabihf is unknown-linux-gnueabihf cfg: using CC=gcc (CFG_CC) cfg: no pdflatex found, deferring to xelatex cfg: no xelatex found, deferring to lualatex cfg: no lualatex found, disabling LaTeX docs cfg: no pandoc found, omitting PDF and EPUB docs cfg: no llnextgen found, omitting grammar-verification ... A rustc gets built, but it targets Intel: $ rustc -C target-cpu=help hello.rs Available CPUs for this target: amdfam10 - Select the amdfam10 processor. athlon - Select the athlon processor. athlon-4 - Select the athlon-4 processor. athlon-fx - Select the athlon-fx processor. athlon-mp - Select the athlon-mp processor. athlon-tbird - Select the athlon-tbird processor. athlon-xp - Select the athlon-xp processor. athlon64 - Select the athlon64 processor. athlon64-sse3 - Select the athlon64-sse3 processor. ... Any ideas? _______________________________________________ Rust-dev mailing list [email protected] https://mail.mozilla.org/listinfo/rust-dev
