Ramon Roche 4f2918ee3b feat(sim): add SIH SITL build target and multi-instance args
- Add boards/px4/sitl/sih.px4board disabling Gazebo bridge/msgs/plugins
- Update sitl_multiple_run.sh to accept model and build target arguments
- Add openjdk@17 to macOS setup script for jMAVSim display-only mode

Signed-off-by: Ramon Roche <mrpollo@gmail.com>
2026-03-31 17:01:10 -06:00

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#! /usr/bin/env bash
## Basch script to setup the PX4 development environment on macOS
## Works for Intel and Arm based Apple hardware
##
## Installs:
## - Common dependencies and tools for building PX4
## - Cross compilers for building hardware targets using NuttX
## - Can also install the default simulation provided by the px4-sim homebrew
## Formula
##
## For more information regarding the Homebrew Formulas see:
## https://github.com/PX4/homebrew-px4/
##
# script directory
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
# Reinstall if --reinstall set
REINSTALL_FORMULAS=""
# Install simulation tools?
INSTALL_SIM=""
# Parse arguments
for arg in "$@"
do
if [[ $arg == "--reinstall" ]]; then
REINSTALL_FORMULAS=$arg
elif [[ $arg == "--sim-tools" ]]; then
INSTALL_SIM=$arg
fi
done
echo "[macos.sh] Installing the development dependencies for the PX4 Autopilot"
if ! command -v brew &> /dev/null
then
# install Homebrew if not installed yet
echo "[macos.sh] Installing Homebrew"
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
fi
# Install px4-dev formula
if [[ $REINSTALL_FORMULAS == "--reinstall" ]]; then
echo "[macos.sh] Re-installing dependencies (homebrew px4-dev)"
# confirm Homebrew installed correctly
brew doctor
brew tap osx-cross/arm
brew tap PX4/px4
brew reinstall px4-dev
brew link --overwrite --force arm-gcc-bin@13
else
if brew ls --versions px4-dev > /dev/null; then
echo "[macos.sh] px4-dev already installed"
else
echo "[macos.sh] Installing general dependencies (homebrew px4-dev)"
brew tap osx-cross/arm
brew tap PX4/px4
brew install px4-dev
brew link --overwrite --force arm-gcc-bin@13
fi
fi
# Python dependencies
echo "[macos.sh] Installing Python3 dependencies"
# We need to have future to install pymavlink later.
python3 -m pip install future
python3 -m pip install --user -r ${DIR}/requirements.txt
# Optional, but recommended additional simulation tools:
if [[ $INSTALL_SIM == "--sim-tools" ]]; then
if ! brew ls --versions px4-sim > /dev/null; then
brew install px4-sim
elif [[ $REINSTALL_FORMULAS == "--reinstall" ]]; then
brew reinstall px4-sim
fi
# jMAVSim requires a JDK (Java 17 LTS recommended)
if ! brew ls --versions openjdk@17 > /dev/null; then
echo "[macos.sh] Installing OpenJDK 17 (required for jMAVSim)"
brew install openjdk@17
sudo ln -sfn $(brew --prefix openjdk@17)/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-17.jdk
fi
fi
echo "[macos.sh] All set! The PX4 Autopilot toolchain was installed."