Michael Freno
c9e3aa92ec
- Vendor cava/cavacore.c + header (MIT, from karlstav/cava) — the FFI build referenced cava/cavacore.c which was never committed, so every CI runner failed at scripts/build-cavacore.sh and no release was possible. - build-cavacore.sh: discover libfftw3.a across Homebrew and Debian/Ubuntu multiarch paths (FFTW_PREFIX override preserved). - release.yml: install fftw before building cavacore; run the boot smoke test from a bunfig-free dir (the embedded runtime reads the CWD bunfig.toml and this repo's preload entry breaks it — 'preload not found'); use macos-15-intel for darwin-x64 (macos-latest is arm64). - Makefile/build.ts: drop the no-op BUN_CONFIG=bunfig.standalone.toml compile dance (Bun never honored it; compile output is config-independent); delete bunfig.standalone.toml.
102 lines
2.3 KiB
Bash
Executable File
102 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Build cavacore as a shared library with fftw3 statically linked.
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#
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# Prerequisites:
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# macOS: brew install fftw
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# Linux: apt install libfftw3-dev (or equivalent)
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#
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# Output: src/native/libcavacore.{dylib,so}
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set -euo pipefail
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ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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SRC="$ROOT/cava/cavacore.c"
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OUT_DIR="$ROOT/src/native"
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mkdir -p "$OUT_DIR"
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OS="$(uname -s)"
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ARCH="$(uname -m)"
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# Resolve fftw3 paths. The static archive lives in different places per
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# platform: Homebrew (/opt/homebrew on arm64, /usr/local on Intel) and, on
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# Debian/Ubuntu, the multiarch dir /usr/lib/<triplet> (e.g.
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# x86_64-linux-gnu, aarch64-linux-gnu).
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if [ "$OS" = "Darwin" ]; then
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LIB_EXT="dylib"
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SHARED_FLAG="-dynamiclib"
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INSTALL_NAME="-install_name @rpath/libcavacore.dylib"
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if [ "$ARCH" = "arm64" ]; then
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FFTW_HINTS="/opt/homebrew /usr/local"
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else
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FFTW_HINTS="/usr/local /opt/homebrew"
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fi
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else
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LIB_EXT="so"
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SHARED_FLAG="-shared"
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INSTALL_NAME=""
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FFTW_HINTS="/usr /usr/local"
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fi
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FFTW_PREFIX="${FFTW_PREFIX:-}"
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FFTW_STATIC=""
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if [ -n "$FFTW_PREFIX" ]; then
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FFTW_STATIC="$FFTW_PREFIX/lib/libfftw3.a"
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else
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for hint in $FFTW_HINTS; do
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for cand in "$hint/lib/libfftw3.a" "$hint/lib/${ARCH}-linux-gnu/libfftw3.a"; do
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if [ -f "$cand" ]; then
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FFTW_STATIC="$cand"
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FFTW_PREFIX="$hint"
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break 2
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fi
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done
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done
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fi
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if [ -z "$FFTW_STATIC" ] || [ ! -f "$FFTW_STATIC" ]; then
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echo "Error: libfftw3.a not found (searched: ${FFTW_HINTS})"
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echo "Install fftw3: brew install fftw (macOS) or apt install libfftw3-dev (Linux)"
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echo "or point FFTW_PREFIX at a prefix containing lib/libfftw3.a."
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exit 1
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fi
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FFTW_INCLUDE="$FFTW_PREFIX/include"
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if [ ! -d "$FFTW_INCLUDE" ]; then
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FFTW_INCLUDE="$FFTW_PREFIX/include/$(basename "$(dirname "$FFTW_STATIC")")"
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fi
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if [ ! -f "$SRC" ]; then
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echo "Error: cavacore.c not found at $SRC"
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echo "The cava source is vendored under cava/ (from github.com/karlstav/cava, MIT)."
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exit 1
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fi
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OUT="$OUT_DIR/libcavacore.$LIB_EXT"
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echo "Building libcavacore.$LIB_EXT ($OS $ARCH)"
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echo " Source: $SRC"
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echo " FFTW3: $FFTW_STATIC"
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echo " Output: $OUT"
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cc -O2 \
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$SHARED_FLAG \
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$INSTALL_NAME \
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-fPIC \
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-I"$FFTW_INCLUDE" \
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-I"$ROOT/cava" \
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-o "$OUT" \
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"$SRC" \
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"$FFTW_STATIC" \
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-lm
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echo "Built: $OUT"
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# Verify exported symbols
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if [ "$OS" = "Darwin" ]; then
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echo ""
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echo "Exported symbols:"
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nm -gU "$OUT" | grep "cava_"
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fi
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