From 3e55b3a00450279522900ca96e5cf79162169019 Mon Sep 17 00:00:00 2001 From: accraze Date: Wed, 30 Mar 2016 07:29:56 -0700 Subject: [PATCH] [doc] added depends cross compile info --- doc/build-unix.md | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/doc/build-unix.md b/doc/build-unix.md index 5b519b804..c1e92d8d1 100644 --- a/doc/build-unix.md +++ b/doc/build-unix.md @@ -248,3 +248,26 @@ Additional Configure Flags A list of additional configure flags can be displayed with: ./configure --help + + + +ARM Cross-compilation +------------------- +These steps can be performed on, for example, an Ubuntu VM. The depends system +will also work on other Linux distributions, however the commands for +installing the toolchain will be different. + +First install the toolchain: + + sudo apt-get install g++-arm-linux-gnueabihf + +To build executables for ARM: + + cd depends + make HOST=arm-linux-gnueabihf NO_QT=1 + cd .. + ./configure --prefix=$PWD/depends/arm-linux-gnueabihf --enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++ + make + + +For further documentation on the depends system see [README.md](../depends/README.md) in the depends directory. \ No newline at end of file