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wasm: Flesh out side module and main module logic for shared builds

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Task-number: QTBUG-63925
Change-Id: I9da8ca0364a4fe6c9ec4d272657e1cf726d305c4
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
This commit is contained in:
Tor Arne Vestbø 2022-12-22 15:03:25 +01:00
parent 9c56a77027
commit b0af876bed
2 changed files with 23 additions and 10 deletions
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22
cmake/QtWasmHelpers.cmake
View File

@ -93,17 +93,19 @@ function (qt_internal_setup_wasm_target_properties wasmTarget)
set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS TRUE)
# plugins are SIDE_MODULE
target_compile_options("${wasmTarget}" INTERFACE
"$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:" -s SIDE_MODULE=1>)
target_link_options("${wasmTarget}" INTERFACE
"$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:" -s SIDE_MODULE=1>)
set(side_modules
MODULE_LIBRARY SHARED_LIBRARY)
set(enable_side_module_if_needed
"$<$<IN_LIST:$<TARGET_PROPERTY:TYPE>,${side_modules}>:SHELL:-s SIDE_MODULE=1>")
set(enable_main_module_if_needed
"$<$<IN_LIST:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:SHELL:-s MAIN_MODULE=1>")
set(set_shared_module_type_if_needed
"${enable_side_module_if_needed}"
"${enable_main_module_if_needed}"
)
# shared libs are SIDE_MODULE
target_compile_options("${wasmTarget}" INTERFACE
"$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:" -s SIDE_MODULE=1>)
target_link_options("${wasmTarget}" INTERFACE
"$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:" -s SIDE_MODULE=1>)
target_compile_options("${wasmTarget}" INTERFACE "${set_shared_module_type_if_needed}")
target_link_options("${wasmTarget}" INTERFACE "${set_shared_module_type_if_needed}")
else()
target_link_options("${wasmTarget}" INTERFACE "SHELL:-s ERROR_ON_UNDEFINED_SYMBOLS=1")

11
mkspecs/features/wasm/wasm.prf
View File

@ -47,6 +47,17 @@ exists($$QMAKE_QT_CONFIG) {
QMAKE_LFLAGS_DEBUG += -msimd128 -msse -msse2
}
qtConfig(shared) {
contains(TEMPLATE, .*app) {
EMCC_MODULE_FLAGS = -s MAIN_MODULE=1
}
contains(TEMPLATE, .*lib):!static: {
EMCC_MODULE_FLAGS = -s SIDE_MODULE=1
}
EMCC_CFLAGS += $$EMCC_MODULE_FLAGS
EMCC_LFLAGS += $$EMCC_MODULE_FLAGS
}
QMAKE_LFLAGS += $$EMCC_LFLAGS
QMAKE_LFLAGS_DEBUG += $$EMCC_LFLAGS
QMAKE_CFLAGS += $$EMCC_CFLAGS