add calculator build
This commit is contained in:
Istvan Matejcsok
parent
7331619404
commit
0464470733
11 changed files with 948 additions and 14 deletions
305
scripts/kicad/build-calculator.sh
Executable file
305
scripts/kicad/build-calculator.sh
Executable file
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#!/bin/bash
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# Build KiCad PCB Calculator for WebAssembly.
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# This builds the standalone pcb_calculator app as a single WASM binary.
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#
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# Mirrors scripts/kicad/build-pcbnew.sh almost verbatim; differences:
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# - separate build tree: build-wasm/kicad-calculator
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# - no pcbnew_scripting_stub (calculator doesn't link scripting)
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# - embind compiles wasm/bindings/calculator_embind.cpp
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# - final make target is `pcb_calculator` (single binary, no kiface MODULE,
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# enabled by the EMSCRIPTEN branch we added to pcb_calculator/CMakeLists.txt)
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#
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# Usage:
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# ./scripts/kicad/build-calculator.sh [options]
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#
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# Options (same as build-pcbnew.sh):
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# --full Full clean rebuild (dependencies + KiCad)
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# --clean-kicad Clean only KiCad-calculator build directory (not deps)
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# --build-deps Build dependencies (default: skip)
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# --debug Build with debug symbols (default)
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# --release Build optimized without debug symbols
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# -j N Parallel compilation jobs (default: 1)
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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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KICAD_DIR="${PROJECT_ROOT}/kicad"
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KICAD_BUILD="${BUILD_ROOT}/kicad-calculator"
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KICAD_STAMP="${BUILD_ROOT}/stamps/kicad-calculator.stamp"
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WASM_LAYER="${PROJECT_ROOT}/wasm"
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WX_BUILD="${BUILD_ROOT}/wxwidgets-universal"
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# Parse arguments - incremental build by default (optimized for development)
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NO_CLEAN=1
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FULL_CLEAN=0
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SKIP_DEPS=1
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DEBUG=0
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DIAG_LIST=""
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while [[ $# -gt 0 ]]; do
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case $1 in
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--full)
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FULL_CLEAN=1
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NO_CLEAN=0
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SKIP_DEPS=0
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shift
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;;
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--clean-kicad)
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NO_CLEAN=0
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shift
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;;
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--build-deps)
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SKIP_DEPS=0
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shift
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;;
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--debug)
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DEBUG=1
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shift
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;;
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--release)
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DEBUG_BUILD=0
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export DEBUG_BUILD
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shift
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;;
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--diag=*)
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DIAG_LIST="${1#--diag=}"
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shift
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;;
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--diag)
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DIAG_LIST="$2"
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shift 2
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;;
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-j)
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export JOBS="$2"
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shift 2
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;;
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-j*)
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export JOBS="${1#-j}"
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shift
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;;
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*)
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shift
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;;
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esac
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done
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# Diagnostic preprocessor defines (same as build-pcbnew.sh)
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DIAG_DEFINES=""
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if [ -n "${DIAG_LIST}" ]; then
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IFS=',' read -ra _diag_cats <<< "${DIAG_LIST}"
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for _cat in "${_diag_cats[@]}"; do
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case "${_cat}" in
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gal) DIAG_DEFINES="${DIAG_DEFINES} -DKICAD_DIAG_GAL=1" ;;
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coroutine) DIAG_DEFINES="${DIAG_DEFINES} -DKICAD_DIAG_COROUTINE=1" ;;
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ctor) DIAG_DEFINES="${DIAG_DEFINES} -DKICAD_DIAG_CTOR=1" ;;
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all) DIAG_DEFINES="${DIAG_DEFINES} -DKICAD_DIAG_GAL=1 -DKICAD_DIAG_COROUTINE=1 -DKICAD_DIAG_CTOR=1" ;;
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"") ;;
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*) log_warn "Unknown --diag category: '${_cat}' (valid: gal, coroutine, ctor, all)" ;;
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esac
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done
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log_info "Diagnostic logging enabled:${DIAG_DEFINES}"
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fi
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log_info "Using ${JOBS} parallel jobs"
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# Step 1: Clean build directories
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if [ $FULL_CLEAN -eq 1 ]; then
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log_info "Full clean: removing all stamps and build directories..."
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rm -rf "${STAMPS_DIR}"/*
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rm -rf "${BUILD_ROOT}/deps"/*
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rm -rf "${BUILD_ROOT}/wxwidgets-universal"
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rm -rf "${BUILD_ROOT}/stubs"
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rm -rf "${KICAD_BUILD}"
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rm -rf "${SYSROOT}"/*
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elif [ $NO_CLEAN -eq 0 ]; then
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log_info "Cleaning KiCad Calculator build directory..."
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rm -rf "${KICAD_BUILD}" "${KICAD_STAMP}"
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else
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log_info "Incremental build (use --clean-kicad or --full to clean)"
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fi
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# Step 2: Build dependencies (shared sysroot with pcbnew)
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if [ $SKIP_DEPS -eq 0 ]; then
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log_info "Building dependencies..."
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"${SCRIPT_DIR}/../deps/build-all-deps.sh" --with-occ
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else
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log_info "Skipping dependencies (use --build-deps or --full to build)"
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fi
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# Step 4: Build wxWidgets (shared with pcbnew)
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log_info "Building wxWidgets..."
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"${SCRIPT_DIR}/../build-wxuniversal-wasm.sh" --no-clean
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log_info "Building KiCad PCB Calculator ${KICAD_VERSION} for WASM..."
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# Step 5: Set build type (same flags as pcbnew)
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if [ "${DEBUG_BUILD:-0}" = "1" ] || [ $DEBUG -eq 1 ]; then
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BUILD_TYPE="Debug"
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EXTRA_FLAGS="-g -O1 -fexceptions -matomics -mbulk-memory"
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LINKER_DEBUG_FLAGS="-O1 -g -gseparate-dwarf -fexceptions"
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log_info "Building Calculator in DEBUG mode (separate DWARF for smaller main binary)"
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else
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BUILD_TYPE="Release"
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EXTRA_FLAGS="-O2 -fexceptions -matomics -mbulk-memory"
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LINKER_DEBUG_FLAGS="-O0 -fexceptions"
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log_info "Building Calculator in RELEASE mode (skipping wasm-opt due to memory limits)"
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fi
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# Step 6: Create build directory
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mkdir -p "${KICAD_BUILD}"
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cd "${KICAD_BUILD}"
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# Step 6.1: Build stub libraries the calculator links against.
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# pcbnew_scripting_stub is omitted — calculator doesn't link scripting.
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STUBS_DIR="${PROJECT_ROOT}/wasm/stubs"
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STUBS_BUILD="${BUILD_ROOT}/stubs"
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mkdir -p "${STUBS_BUILD}"
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log_info "Building stub libraries..."
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# libgit2 stub: single_top.cpp calls git_libgit2_init / git_libgit2_shutdown.
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emcc -c "${STUBS_DIR}/libgit2_stub.c" -o "${STUBS_BUILD}/libgit2_stub.o"
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emar rcs "${STUBS_BUILD}/libgit2_stub.a" "${STUBS_BUILD}/libgit2_stub.o"
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# curl stub: referenced by common/.
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emcc -c "${STUBS_DIR}/curl_stub.c" -o "${STUBS_BUILD}/curl_stub.o"
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emar rcs "${STUBS_BUILD}/libcurl_stub.a" "${STUBS_BUILD}/curl_stub.o"
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# NNG stub: required because KICAD_IPC_API=ON. Sockets don't work in WASM.
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emcc -c -I"${STUBS_DIR}" "${STUBS_DIR}/nng_stub.c" -o "${STUBS_BUILD}/nng_stub.o"
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emar rcs "${STUBS_BUILD}/libnng_stub.a" "${STUBS_BUILD}/nng_stub.o"
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log_info "Stub libraries built"
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# Step 6.2: Swap EMSDK wasm-opt for stub (real one runs on host post-build).
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if [ -z "${EMSDK}" ]; then
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log_error "EMSDK environment variable is not set."
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exit 1
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fi
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EMSDK_WASM_OPT="${EMSDK}/upstream/bin/wasm-opt"
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if [ -f "${EMSDK_WASM_OPT}" ] && [ ! -f "${EMSDK_WASM_OPT}.real" ]; then
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log_info "Backing up real wasm-opt..."
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mv "${EMSDK_WASM_OPT}" "${EMSDK_WASM_OPT}.real"
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fi
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cp "${STUBS_DIR}/wasm-opt-stub.sh" "${EMSDK_WASM_OPT}"
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chmod +x "${EMSDK_WASM_OPT}"
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log_info "wasm-opt stub installed (asyncify will run on host)"
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# Step 6.3: Swap wasm-emscripten-finalize for stub (real one runs on host).
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EMSDK_FINALIZE="${EMSDK}/upstream/bin/wasm-emscripten-finalize"
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if [ -f "${EMSDK_FINALIZE}" ] && [ ! -f "${EMSDK_FINALIZE}.real" ]; then
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log_info "Backing up real wasm-emscripten-finalize..."
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mv "${EMSDK_FINALIZE}" "${EMSDK_FINALIZE}.real"
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fi
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cp "${STUBS_DIR}/wasm-emscripten-finalize-stub.sh" "${EMSDK_FINALIZE}"
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chmod +x "${EMSDK_FINALIZE}"
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log_info "wasm-emscripten-finalize stub installed (finalize will run on host)"
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# Step 6.5: Verify WASM support is in KiCad fork
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KICAD_CMAKE="${KICAD_DIR}/CMakeLists.txt"
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if ! grep -q "msw|qt|gtk|osx|wasm" "${KICAD_CMAKE}"; then
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log_error "KiCad fork is missing WASM port detection support."
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log_error "Please ensure the kicad submodule has WASM modifications."
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exit 1
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fi
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KIPLATFORM_CMAKE="${KICAD_DIR}/libs/kiplatform/CMakeLists.txt"
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if ! grep -q "KICAD_WX_PORT STREQUAL wasm" "${KIPLATFORM_CMAKE}"; then
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log_error "KiCad fork is missing kiplatform WASM support."
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log_error "Please ensure the kicad submodule has WASM modifications."
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exit 1
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fi
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log_info "KiCad WASM support verified"
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# Step 7: Configure with CMake
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log_info "Configuring KiCad Calculator with CMake..."
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CCACHE_OPTS=""
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if command -v ccache &> /dev/null; then
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CCACHE_OPTS="-DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache"
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log_info "Using ccache for compilation"
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fi
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emcmake cmake "${KICAD_DIR}" \
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${CCACHE_OPTS} \
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-DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
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-DCMAKE_INSTALL_PREFIX="${SYSROOT}" \
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-DCMAKE_MODULE_PATH="${WASM_LAYER}/cmake" \
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-DSYSROOT="${SYSROOT}" \
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-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
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-DCMAKE_CXX_FLAGS="${EXTRA_FLAGS} -pthread -sUSE_ZLIB=1 -DKICAD_USE_PLATFORM_WASM=1${DIAG_DEFINES} -I${SYSROOT}/include -I${STUBS_DIR}" \
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-DCMAKE_C_FLAGS="${EXTRA_FLAGS} -pthread -sUSE_ZLIB=1 -I${SYSROOT}/include -I${STUBS_DIR}" \
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-DCMAKE_EXE_LINKER_FLAGS="${LINKER_DEBUG_FLAGS} -pthread -sUSE_ZLIB=1 -sASYNCIFY=1 -sDYNCALLS=1 -sASYNCIFY_STACK_SIZE=65536 -sUSE_PTHREADS=1 -sPTHREAD_POOL_SIZE='navigator.hardwareConcurrency' -sPTHREAD_POOL_SIZE_STRICT=0 -sALLOW_MEMORY_GROWTH=1 -sINITIAL_MEMORY=256MB -sMAXIMUM_MEMORY=4GB -sMAX_WEBGL_VERSION=2 -sEXPORTED_RUNTIME_METHODS=['ccall','cwrap','UTF8ToString','stringToUTF8','lengthBytesUTF8','dynCall'] -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE=['\$dynCall'] --bind -L${SYSROOT}/lib ${STUBS_BUILD}/libgit2_stub.a ${STUBS_BUILD}/libcurl_stub.a ${STUBS_BUILD}/libnng_stub.a ${STUBS_BUILD}/calculator_embind.o" \
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-DCMAKE_PREFIX_PATH="${SYSROOT};${WX_BUILD}" \
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-DwxWidgets_CONFIG_EXECUTABLE="${WX_BUILD}/wx-config" \
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\
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-DKICAD_BUILD_QA_TESTS=OFF \
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-DKICAD_SPICE=OFF \
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-DKICAD_USE_EGL=OFF \
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-DKICAD_USE_BUNDLED_GLEW=ON \
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-DKICAD_BUILD_3D_VIEWER_WASM=OFF \
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-DKICAD_IPC_API=ON \
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\
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-DZSTD_ROOT="${SYSROOT}" \
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-DZSTD_INCLUDE_DIR="${SYSROOT}/include" \
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-DZSTD_LIBRARY="${SYSROOT}/lib/libzstd.a" \
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-DGLM_INCLUDE_DIR="${SYSROOT}/include" \
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-DGLM_VERSION="0.9.9.8" \
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-DBOOST_ROOT="${SYSROOT}" \
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-DBoost_INCLUDE_DIR="${SYSROOT}/include" \
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-DBoost_LIBRARY_DIR="${SYSROOT}/lib" \
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-DBoost_NO_SYSTEM_PATHS=ON \
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-DBoost_NO_BOOST_CMAKE=ON \
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-DFREETYPE_INCLUDE_DIR_ft2build="${SYSROOT}/include/freetype2" \
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-DFREETYPE_INCLUDE_DIR_freetype2="${SYSROOT}/include/freetype2" \
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-DFREETYPE_LIBRARY="${SYSROOT}/lib/libfreetype.a" \
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-DHarfBuzz_INCLUDE_DIR="${SYSROOT}/include/harfbuzz" \
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-DHarfBuzz_LIBRARY="${SYSROOT}/lib/libharfbuzz.a" \
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-DOCC_INCLUDE_DIR="${SYSROOT}/include/opencascade" \
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-DOCC_LIBRARY_DIR="${SYSROOT}/lib" \
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-DProtobuf_INCLUDE_DIR="${SYSROOT}/include" \
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-DProtobuf_LIBRARY="${SYSROOT}/lib/libprotobuf.a" \
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-DProtobuf_LITE_LIBRARY="${SYSROOT}/lib/libprotobuf-lite.a" \
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-DProtobuf_PROTOC_EXECUTABLE="${SYSROOT}/bin/protoc" \
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-DODBC_CONFIG:STRING="stub-for-wasm" \
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-DODBCLIB:STRING="" \
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-DODBC_CFLAGS:STRING="" \
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-DODBC_LINK_FLAGS:STRING="" \
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-DODBC_LIBRARIES:STRING="" \
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\
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-DBUILD_GITHUB_PLUGIN=OFF \
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-DKICAD_PCM=OFF \
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\
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-DHAVE_STRCASECMP=1 \
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-DHAVE_STRNCASECMP=1
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# Step 7.1: Compile Embind bindings (after CMake so config.h exists).
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EMBIND_SRC="${PROJECT_ROOT}/wasm/bindings/calculator_embind.cpp"
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if [ -f "$EMBIND_SRC" ]; then
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log_info "Compiling Embind bindings..."
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WX_CXXFLAGS=$("${WX_BUILD}/wx-config" --cxxflags 2>/dev/null || echo "-I${WX_BUILD}/lib/wx/include/emscripten-unicode-static-3.2 -I${PROJECT_ROOT}/wxwidgets/include")
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KICAD_INCLUDES="-I${KICAD_BUILD} -I${KICAD_DIR}/include -I${KICAD_DIR}/pcb_calculator -I${KICAD_DIR}/common"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/libs/core/include -I${KICAD_DIR}/libs/kimath/include -I${KICAD_DIR}/libs/kiplatform/include"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/thirdparty/clipper2/Clipper2Lib/include"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/thirdparty/nlohmann_json"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/thirdparty/dynamic_bitset"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/thirdparty/nanodbc"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/thirdparty/picosha2"
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KICAD_INCLUDES+=" -I${KICAD_DIR}/thirdparty"
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KICAD_INCLUDES+=" -I${SYSROOT}/include"
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em++ -std=c++20 -c ${EXTRA_FLAGS} ${WX_CXXFLAGS} ${KICAD_INCLUDES} "$EMBIND_SRC" -o "${STUBS_BUILD}/calculator_embind.o"
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fi
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# Step 8: Build pcb_calculator target (single-binary WASM executable)
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log_info "Building pcb_calculator..."
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emmake make -j${JOBS} pcb_calculator
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# Step 8.1: Build bitmap resources (images.tar.gz)
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log_info "Building bitmap resources..."
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emmake make bitmap_archive_build
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# Step 9: Create stamp file
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create_stamp "${KICAD_STAMP}"
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log_info "KiCad Calculator build complete!"
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log_info "Output: ${KICAD_BUILD}/pcb_calculator/pcb_calculator.js"
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