| #!/bin/bash | |
| function __hbar | |
| { | |
| eval printf '%.0s$2' {1..$1} | |
| } | |
| function __barre | |
| { | |
| __hbar $(tput cols) ─ |
| #include <errno.h> | |
| #include <fcntl.h> | |
| #include <linux/videodev2.h> | |
| #include <stdint.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include <sys/ioctl.h> | |
| #include <sys/mman.h> | |
| #include <unistd.h> |
| " Demo of Neovim job control feature. | |
| " | |
| " It starts two netcat processes listening on the same TCP port, | |
| " the second process will exit immediately since the port will be | |
| " unavailable(Used to demonstrate the stderr/exit events) | |
| " To play with this, use two terminals | |
| " | |
| " On terminal 1: `nvim -S jobcontrol.vim`. | |
| " Use `:call jobwrite(srv1_id, "string") to write | |
| " data to the netcat client |
I want to write Rust code on my computer (x86_64, Ubuntu 14.04) and produce arm executables. I found hints on the internet, but not a concise set of instructions on what to do. So I wrote them down exactly:
apt-get install g++-arm-linux-gnueabihf
git clone https://github.com/mozilla/rust.git
mkdir rust/build-cross
cd rust/build-cross
../configure --target=arm-unknown-linux-gnueabihf --prefix=$HOME/local/rust-cross
make -j8 && make install
| ~/work/dev/rust-arm/prefix3/bin/hallo % cargo build --verbose --target=arm-unknown-linux-gnueabi | |
| Compiling hallo v0.0.1 (file:///home/pierre/work/dev/rust-arm/prefix3/bin/hallo) | |
| Running `rustc src/main.rs --crate-name hallo --crate-type bin -g --out-dir /home/pierre/work/dev/rust-arm/prefix3/bin/hallo/target/arm-unknown-linux-gnueabi --emit=dep-info,link --target arm-unknown-linux-gnueabi -L dependency=/home/pierre/work/dev/rust-arm/prefix3/bin/hallo/target/arm-unknown-linux-gnueabi -L dependency=/home/pierre/work/dev/rust-arm/prefix3/bin/hallo/target/arm-unknown-linux-gnueabi/deps` | |
| error: linking with `cc` failed: exit code: 1 | |
| note: cc '-Wl,--as-needed' '-L' '/home/pierre/work/dev/rust-arm/prefix3/lib/rustlib/arm-unknown-linux-gnueabi/lib' '-o' '/home/pierre/work/dev/rust-arm/prefix3/bin/hallo/target/arm-unknown-linux-gnueabi/hallo' '/home/pierre/work/dev/rust-arm/prefix3/bin/hallo/target/arm-unknown-linux-gnueabi/hallo.o' '-Wl,--whole-archive' '-lmorestack' '-Wl,--no-whole-archive' '-Wl,--gc-section |
| ~/work/dev/cargo-git/cargo-cross % which arm-unknown-linux-gnueabi-gcc | |
| /home/pierre/work/dev/gcc-linaro-arm-linux-gnueabi-2012.04-20120426_linux/bin/arm-unknown-linux-gnueabi-gcc | |
| ~/work/dev/cargo-git/cargo-cross % which rustc | |
| /home/pierre/work/dev/rust-arm/prefix3/bin/rustc | |
| ~/work/dev/cargo-git/cargo-cross % echo $LD_LIBRARY_PATH | |
| /home/pierre/work/dev/rust-arm/prefix3/lib: | |
| ~/work/dev/cargo-git/cargo-cross % rustc --version |
| # Heavily depends on: | |
| # libqrencode (fukuchi.org/works/qrencode/) | |
| # paperkey (jabberwocky.com/software/paperkey/) | |
| # zbar (zbar.sourceforge.net) | |
| # Producing the QR codes: | |
| # Split over 4 codes to ensure the data per image is not too large. | |
| gpg --export-secret-key KEYIDGOESHERE | paperkey --output-type raw | base64 > temp | |
| split temp -n 4 IMG | |
| for f in IMG*; do cat $f | qrencode -o $f.png; done |
| [2015-09-08T09:52:46+00:00] INFO: Started chef-zero at chefzero://localhost:8889 with repository at /opt/gitlab/embedded | |
| One version per cookbook | |
| [2015-09-08T09:52:46+00:00] INFO: Forking chef instance to converge... | |
| [2015-09-08T09:52:46+00:00] INFO: *** Chef 12.4.0.rc.2 *** | |
| [2015-09-08T09:52:46+00:00] INFO: Chef-client pid: 19 | |
| [2015-09-08T09:52:47+00:00] INFO: HTTP Request Returned 404 Not Found: Object not found: chefzero://localhost:8889/nodes/a5948ad0938d | |
| [2015-09-08T09:52:47+00:00] INFO: Setting the run_list to ["recipe[gitlab]"] from CLI options | |
| [2015-09-08T09:52:47+00:00] INFO: Run List is [recipe[gitlab]] | |
| [2015-09-08T09:52:47+00:00] INFO: Run List expands to [gitlab] |
| // X XX X X | |
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| // X X X X X XXXX XXX X XXXX X X X XXXX | |
| package minecraftia |
| A [ XXX ] | |
| A [X X] | |
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| A [XXXXX] | |
| A [X X] | |
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| A [ ] | |
| B [XXXX ] | |
| B [X X] |