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oot/docs/BUILDING_BINUTILS_MACOS.md
Ethan Roseman 807713a29b
Native MacOS build support (#399)
* MacOS build OK

* Adding build instructions for building mips-linux-binutils on MacOS

* *

* Update Makefile

Co-authored-by: Roman971 <32455037+Roman971@users.noreply.github.com>

Co-authored-by: Roman971 <32455037+Roman971@users.noreply.github.com>
2020-09-21 03:00:28 -04:00

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# Building mips-linux-binutils on MacOS
The following instructions are written for MacOS users but should apply to any unix-like system, with maybe some modifications at the end regarding the bash_profile.
Create destination dir for binutils
```bash
sudo mkdir -p /opt/cross
```
Create and enter local working dir
```bash
mkdir ~/binutils-tmp
cd ~/binutils-tmp
```
Get and extract binutils source
```bash
wget https://ftp.gnu.org/gnu/binutils/binutils-2.35.tar.bz2
tar xjf binutils-2.35.tar.bz2
```
Create and enter build dir
```bash
mkdir build-binutils
cd build-binutils
```
Configure the build
```bash
../binutils-2.35/configure --target=mips-linux-gnu --prefix=/opt/cross --disable-gprof --disable-gdb --disable-werror
```
Make and install binutils
```bash
make -j
sudo make install
```
Edit your ~/.bash_profile to add the new binutils binaries to the system PATH
```bash
echo "export PATH=$PATH:/opt/cross/bin" >> ~/.bash_profile
```
Reload ~/.bash_profile (or just launch a new terminal tab)
```bash
source ~/.bash_profile
```