Merge commit '6d0a62920410f50d7f6707960ca1ca0c8fd1d1fa' into firmware21

util/install/arch.sh

@@ -6,7 +6,8 @@ _qmk_install() {
     sudo pacman --needed  --noconfirm -S \
         base-devel clang diffutils gcc git unzip wget zip python-pip \
         avr-binutils arm-none-eabi-binutils arm-none-eabi-gcc \
-        arm-none-eabi-newlib avrdude dfu-programmer dfu-util
+        arm-none-eabi-newlib avrdude dfu-programmer dfu-util \
+        riscv64-elf-binutils riscv64-elf-gcc riscv64-elf-newlib
     sudo pacman --needed --noconfirm -U https://archive.archlinux.org/packages/a/avr-gcc/avr-gcc-8.3.0-1-x86_64.pkg.tar.xz
     sudo pacman --needed --noconfirm -S avr-libc # Must be installed after the above, or it will bring in the latest avr-gcc instead
 

util/install/debian.sh

@@ -11,11 +11,18 @@ _qmk_install_prepare() {
 _qmk_install() {
     echo "Installing dependencies"
 
-    sudo apt-get -yq install \
+    sudo apt-get --quiet --yes install \
         build-essential clang-format diffutils gcc git unzip wget zip \
         python3-pip binutils-avr gcc-avr avr-libc binutils-arm-none-eabi \
         gcc-arm-none-eabi libnewlib-arm-none-eabi avrdude dfu-programmer \
         dfu-util teensy-loader-cli libhidapi-hidraw0 libusb-dev
 
-    python3 -m pip install --user -r $QMK_FIRMWARE_DIR/requirements.txt
+    # RISC-V toolchains with picolibc support are only available for distributions based on Debian 11+.
+    if sudo apt-get install --simulate --quiet --yes picolibc-riscv64-unknown-elf gcc-riscv64-unknown-elf binutils-riscv64-unknown-elf > /dev/null 2>&1; then
+        sudo apt-get --quiet --yes install picolibc-riscv64-unknown-elf \
+            gcc-riscv64-unknown-elf \
+            binutils-riscv64-unknown-elf
+    fi
+
+    python3 -m pip install --user -r "$QMK_FIRMWARE_DIR"/requirements.txt
 }