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AArch64 Host Support #64

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AArch64 Host Support #64

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ba7f72a
Minor cleanups for aarch64 hosts
techflashYT Feb 7, 2026
44fd611
Note that gcc-multilib is only required on x86_64
techflashYT Feb 7, 2026
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4 changes: 2 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ Dependencies for Linux distributions using the `dnf` or `apt` package managers w

- flex
- bison
- gcc-multilib
- gcc-multilib (if on x86\_64)
- libgmp3-dev
- libmpfr-dev
- libmpc-dev
Expand Down Expand Up @@ -71,4 +71,4 @@ PATH="${PATH:+${PATH}:}"$DEVKITXENON"/bin:"$DEVKITXENON"/usr/bin"
```
`DEVKITXENON` depends on your chosen installation prefix location. The default value is `/usr/local/xenon` unless you changed it.

You may edit your ~/.bashrc to set these in every shell automatically. Alternatively, you may execute `./build-xenon-toolchain env-cmd` to install a command named `xenon-env`. When you run that command, it will set those variables in a new shell.
You may edit your ~/.bashrc to set these in every shell automatically. Alternatively, you may execute `./build-xenon-toolchain env-cmd` to install a command named `xenon-env`. When you run that command, it will set those variables in a new shell.
16 changes: 13 additions & 3 deletions toolchain/build-xenon-toolchain
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Expand Up @@ -12,7 +12,7 @@ GCC_DL="https://ftp.gnu.org/gnu/gcc/gcc-9.2.0/gcc-9.2.0.tar.gz"
NEWLIB_DL="https://sourceware.org/pub/newlib/newlib-3.1.0.tar.gz"

ZLIB_DL="https://zlib.net/fossils/zlib-1.2.11.tar.gz"
LIBPNG_DL="https://download.sourceforge.net/libpng/libpng-1.5.10.tar.xz"
LIBPNG_DL="https://download.sourceforge.net/libpng/libpng-1.5.30.tar.xz"
BZIP2_DL="https://sourceware.org/pub/bzip2/bzip2-1.0.6.tar.gz"
FREETYPE_DL="https://download.savannah.gnu.org/releases/freetype/freetype-2.10.4.tar.gz"

Expand Down Expand Up @@ -435,9 +435,19 @@ if [ "$1" == "toolchain" ]; then
fi

if command -v apt-get &> /dev/null; then
sudo apt install -y build-essential flex bison gcc-multilib libgmp-dev libmpfr-dev libmpc-dev texinfo git wget
pkgs="build-essential flex bison libgmp-dev libmpfr-dev libmpc-dev texinfo git wget"
if [ "$(uname -m)" = "x86_64" ]; then
pkgs="$pkgs gcc-multilib"
fi
sudo apt install -y $pkgs || {
echo "Failed to install required packages!"
exit 1
}
elif command -v dnf &> /dev/null; then
sudo dnf -y install gcc g++ flex bison glibc-devel.i686 libstdc++-devel.i686 gmp-devel mpfr-devel libmpc-devel texinfo git wget
sudo dnf -y install gcc g++ flex bison glibc-devel.i686 libstdc++-devel.i686 gmp-devel mpfr-devel libmpc-devel texinfo git wget || {
echo "Failed to install required packages!"
exit 1
}
else
echo "Info: a package manager was not detected. Ensure that the required dependencies have been installed."
fi
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