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feat(libs): react load overlay + progress bar; mimalloc mallinfo stub; framed tests

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- WasmTool/source.ts: LIB_LOADING_EVENT brackets the fat-load; full-cover
  overlay ('Loading <kind> libraries…') with a per-lib progress bar (done/total
  from listLibs), show-on-first / hide-after-last coalescing.
- mallinfo stub (wasm/shims/mallinfo_stub.c + build-kicad-target.sh): -sMALLOC=
  mimalloc doesn't export glibc mallinfo() that OpenCASCADE OSD_MemInfo (pcbnew
  3D) needs; zeroed no-op unblocks the pcbnew link.
- source/cdn-source tests: updated to the framed Uint8Array 'bodies' contract.
- bump kicad -> e8db3d3.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Gergő Törcsvári 2026-07-01 09:56:32 +02:00
commit 88aaba99c9
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7 changed files with 257 additions and 51 deletions
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9
scripts/kicad/build-kicad-target.sh
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@ -434,6 +434,13 @@ fi
emcc -c -pthread "${PROJECT_ROOT}/wasm/shims/nanosleep_yield.c" -o "${STUBS_BUILD}/nanosleep_yield.o"
NANOSLEEP_YIELD_LINK="${STUBS_BUILD}/nanosleep_yield.o"
# mallinfo() stub for the mimalloc build: -sMALLOC=mimalloc doesn't export the
# glibc mallinfo() that OpenCASCADE's OSD_MemInfo.cxx (libTKernel, pcbnew's 3D)
# references — without this the pcbnew link fails `undefined symbol: mallinfo`.
# Zeroed no-op (memory reporting only); harmless for apps that don't reference it.
emcc -c "${PROJECT_ROOT}/wasm/shims/mallinfo_stub.c" -o "${STUBS_BUILD}/mallinfo_stub.o"
MALLINFO_STUB_LINK="${STUBS_BUILD}/mallinfo_stub.o"
emcmake cmake "${KICAD_DIR}" \
${CCACHE_OPTS} \
${SYM_CONVERTER_CMAKE_FLAG} \
@ -444,7 +451,7 @@ emcmake cmake "${KICAD_DIR}" \
-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
-DCMAKE_CXX_FLAGS="${EXTRA_FLAGS} -Xclang -fno-pch-timestamp -pthread -sUSE_ZLIB=1 -DKICAD_USE_PLATFORM_WASM=1${DIAG_DEFINES} -I${SYSROOT}/include -I${STUBS_DIR} -include ${STUBS_DIR}/char_traits_uint16_workaround.h" \
-DCMAKE_C_FLAGS="${EXTRA_FLAGS} -pthread -sUSE_ZLIB=1 -I${SYSROOT}/include -I${STUBS_DIR}" \
-DCMAKE_EXE_LINKER_FLAGS="${LINKER_DEBUG_FLAGS} -pthread -sUSE_ZLIB=1 -sASYNCIFY=1 -sDYNCALLS=1 -sASYNCIFY_STACK_SIZE=65536 -sUSE_PTHREADS=1 -sMALLOC=mimalloc -sPTHREAD_POOL_SIZE='navigator.hardwareConcurrency' -sPTHREAD_POOL_SIZE_STRICT=0 -sALLOW_MEMORY_GROWTH=1 -sINITIAL_MEMORY=256MB -sMAXIMUM_MEMORY=4GB -sMAX_WEBGL_VERSION=2 ${GL3D_LINK_FLAGS} ${NANOSLEEP_YIELD_LINK} -sEXPORTED_RUNTIME_METHODS=['ccall','cwrap','UTF8ToString','stringToUTF8','lengthBytesUTF8','dynCall'] -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE=['\$dynCall'] --bind -L${SYSROOT}/lib ${STUBS_BUILD}/libgit2_stub.a ${STUBS_BUILD}/libcurl_stub.a${APP_STUB_LINK} ${STUBS_BUILD}/libnng_stub.a ${EMBIND_OBJ}" \
-DCMAKE_EXE_LINKER_FLAGS="${LINKER_DEBUG_FLAGS} -pthread -sUSE_ZLIB=1 -sASYNCIFY=1 -sDYNCALLS=1 -sASYNCIFY_STACK_SIZE=65536 -sUSE_PTHREADS=1 -sMALLOC=mimalloc -sPTHREAD_POOL_SIZE='navigator.hardwareConcurrency' -sPTHREAD_POOL_SIZE_STRICT=0 -sALLOW_MEMORY_GROWTH=1 -sINITIAL_MEMORY=256MB -sMAXIMUM_MEMORY=4GB -sMAX_WEBGL_VERSION=2 ${GL3D_LINK_FLAGS} ${NANOSLEEP_YIELD_LINK} ${MALLINFO_STUB_LINK} -sEXPORTED_RUNTIME_METHODS=['ccall','cwrap','UTF8ToString','stringToUTF8','lengthBytesUTF8','dynCall'] -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE=['\$dynCall'] --bind -L${SYSROOT}/lib ${STUBS_BUILD}/libgit2_stub.a ${STUBS_BUILD}/libcurl_stub.a${APP_STUB_LINK} ${STUBS_BUILD}/libnng_stub.a ${EMBIND_OBJ}" \
-DCMAKE_PREFIX_PATH="${SYSROOT};${WX_BUILD}" \
-DwxWidgets_CONFIG_EXECUTABLE="${WX_BUILD}/wx-config" \
\