px4-dev: update deps

.github/workflows/test_px4_dev.yml

@@ -59,7 +59,9 @@ jobs:
         run: echo "${{ github.workspace }}/px4-autopilot/venv/bin" >> "$GITHUB_PATH"
 
       - name: Install formula
-        run: brew install --build-from-source ${{ matrix.formula }}
+        run: |
+          brew install --build-from-source ${{ matrix.formula }}
+          brew link --overwrite --force arm-gcc-bin@13
 
       - name: Run formula tests
         run: brew test ${{ matrix.formula }}

Formula/px4-dev.rb

@@ -2,8 +2,8 @@ class Px4Dev < Formula
   desc "PX4 development toolchain"
   homepage "https://px4.io"
   url "https://raw.githubusercontent.com/PX4/PX4-Autopilot/main/Tools/px4.py"
-  version "1.15.0"
-  sha256 "5eda2111dc20c092dc8241768121cf4173edabb593b2b199e6c233b5088c52aa"
+  version "1.16.0"
+  sha256 "7fc8a739658212cea302f446ef31c60babb5928ce98c9d990617f039e0da9ada"
 
   depends_on "ant"
   depends_on "astyle"
@@ -12,11 +12,13 @@ class Px4Dev < Formula
   depends_on "cmake"
   depends_on "discoteq/discoteq/flock"
   depends_on "fastdds"
-  depends_on "gcc-arm-none-eabi"
   depends_on "genromfs"
   depends_on "kconfig-frontends"
+  depends_on "ncurses"
   depends_on "ninja"
+  depends_on "osx-cross/arm/arm-gcc-bin@13"
   depends_on "python"
+  depends_on "python-tk"
 
   def install
     # Patch px4.py to use HTTPS for remote tag lookup instead of SSH
@@ -29,6 +31,22 @@ def install
     ohai "PX4 Toolchain Installed"
   end
 
+  def caveats
+    <<~EOS
+      The PX4 development toolchain has been installed, including the ARM cross-compiler
+      from the osx-cross/arm tap (arm-gcc-bin@13).
+
+      Homebrew does not link versioned formulae by default, so you must link the compiler manually
+
+          brew link --overwrite --force arm-gcc-bin@13
+
+      If you have other versions of arm-none-eabi-gcc installed, this may override them.
+      You can unlink it manually with:
+
+          brew unlink arm-gcc-bin@13
+    EOS
+  end
+
   test do
     # Ensure the script runs without SSH errors and prints release info
     output = shell_output("#{bin}/px4.py")