# macOS Homebrew packages for building Slopsmith Desktop.
# Kept in sync with .github/workflows/build.yml — change both places together.

# Build tools
cmake
pkg-config

# Media tools
#
# ffmpeg is installed for its *dylibs* (libavformat / libavcodec /
# libswresample / libavutil) — vgmstream-cli is linked against
# /opt/homebrew/opt/ffmpeg/lib/lib*.dylib, and dylibbundler hangs in a
# stdin-EOF prompt loop on CI if those files don't exist at bundle
# time. We do NOT bundle brew's ffmpeg *binary*: Homebrew's stock
# formula (8.1.1+) no longer ships --enable-libvorbis (sloppak's
# encoder of choice), so build-macos.sh overwrites resources/bin/ffmpeg
# with a static build from osxexperts.net (arm64) / evermeet.cx (x86_64)
# instead. See `.external.ffmpeg_macos_*` in `.build-config.json`.
ffmpeg

# MIDI → audio renderer used by GP5 import (`gp2midi.py`).
# Homebrew calls the formula `fluid-synth` (with a hyphen); the binary
# it installs is still named `fluidsynth`.
fluid-synth

# Audio codec library required by vgmstream-cli
speex

# vgmstream-cli decodes WEM audio. build-macos.sh copies the
# Homebrew-installed binary (`command -v vgmstream-cli`) so it matches the
# build host's architecture — on the macos-14 CI runner that's arm64; on an
# Intel host it's x86_64. (Previously a prebuilt vgmstream-mac.zip was
# downloaded, which handed Intel hosts an arm64 binary → "Bad CPU type".)
vgmstream

# Used by the CI / local build to rewrite Mach-O load paths on the
# bundled fluidsynth and vgmstream-cli binaries so they load their
# dylibs via @executable_path instead of /opt/homebrew/lib.
dylibbundler