3034d9d76f
- Add build environment setup (scripts/common/env.sh, versions.sh, functions.sh) - Add dependency build scripts for Zstd, GLM, FreeType, HarfBuzz, Pixman, Cairo - Add placeholder scripts for OpenCASCADE, ngspice, protobuf - Add WASM compatibility layer (wasm/kiplatform/, wasm/libcontext/) - Add CMake modules for KiCad WASM cross-compilation - Add PCBnew test infrastructure (tests/kicad/) - Add build plan documentation Successfully tested builds: Zstd 1.5.5, GLM 0.9.9.8, FreeType 2.13.2, HarfBuzz 8.3.0, Pixman 0.42.2, Cairo 1.18.0 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
79 lines
2.1 KiB
Shell
Executable file
79 lines
2.1 KiB
Shell
Executable file
#!/bin/bash
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# Build HarfBuzz for WebAssembly
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# HarfBuzz is used for text shaping in KiCad
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "${SCRIPT_DIR}/../common/env.sh"
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source "${SCRIPT_DIR}/../common/versions.sh"
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source "${SCRIPT_DIR}/../common/functions.sh"
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# HarfBuzz requires FreeType
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"${SCRIPT_DIR}/build-freetype.sh"
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HARFBUZZ_DIR="${DEPS_ROOT}/harfbuzz-${HARFBUZZ_VERSION}"
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HARFBUZZ_BUILD="${BUILD_ROOT}/deps/harfbuzz"
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HARFBUZZ_STAMP="${BUILD_ROOT}/stamps/harfbuzz.stamp"
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# Parse arguments
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CLEAN=0
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for arg in "$@"; do
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case $arg in
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--clean)
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CLEAN=1
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shift
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;;
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esac
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done
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if [ $CLEAN -eq 1 ]; then
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log_info "Cleaning HarfBuzz build..."
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rm -rf "${HARFBUZZ_BUILD}" "${HARFBUZZ_STAMP}"
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fi
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# Check if already built
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if check_stamp "${HARFBUZZ_STAMP}"; then
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log_info "HarfBuzz already built, skipping..."
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exit 0
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fi
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# Download if needed
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if [ ! -d "${HARFBUZZ_DIR}" ]; then
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log_info "Downloading HarfBuzz ${HARFBUZZ_VERSION}..."
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mkdir -p "${DEPS_ROOT}"
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cd "${DEPS_ROOT}"
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HARFBUZZ_URL="https://github.com/harfbuzz/harfbuzz/releases/download/${HARFBUZZ_VERSION}/harfbuzz-${HARFBUZZ_VERSION}.tar.xz"
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download_file "${HARFBUZZ_URL}" "harfbuzz-${HARFBUZZ_VERSION}.tar.xz"
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tar -xJf "harfbuzz-${HARFBUZZ_VERSION}.tar.xz"
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rm "harfbuzz-${HARFBUZZ_VERSION}.tar.xz"
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fi
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log_info "Building HarfBuzz ${HARFBUZZ_VERSION} for WASM..."
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mkdir -p "${HARFBUZZ_BUILD}"
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cd "${HARFBUZZ_BUILD}"
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# HarfBuzz uses meson, but also has CMake support
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emcmake cmake "${HARFBUZZ_DIR}" \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX="${SYSROOT}" \
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-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
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-DHB_HAVE_FREETYPE=ON \
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-DHB_HAVE_GLIB=OFF \
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-DHB_HAVE_ICU=OFF \
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-DHB_HAVE_GOBJECT=OFF \
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-DHB_HAVE_CAIRO=OFF \
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-DHB_BUILD_UTILS=OFF \
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-DHB_BUILD_SUBSET=OFF \
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-DBUILD_SHARED_LIBS=OFF \
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-DCMAKE_PREFIX_PATH="${SYSROOT}" \
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-DFREETYPE_LIBRARY="${SYSROOT}/lib/libfreetype.a" \
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-DFREETYPE_INCLUDE_DIRS="${SYSROOT}/include/freetype2"
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emmake make -j${JOBS}
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emmake make install
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create_stamp "${HARFBUZZ_STAMP}"
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log_info "HarfBuzz build complete!"
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