qt5base-lts/mkspecs/features/wasm/emcc_ver.prf
Morten Sørvig 41c10d4db8 wasm: update emscripten to 3.1.25
Qt 6.5 will require emscripten 3.1.25. This is not the
most recent version (3.1.27 at the time of writing),
however .26 and .27 make changes to stack layout and size
which require further investigation.

Change-Id: Ibe285ef160d450d6b2c63a7fb71d3561b0032e37
Reviewed-by: Aleksandr Reviakin <aleksandr.reviakin@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
2022-12-28 13:37:01 +00:00

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defineReplace(qtEmccRecommendedVersion) {
return (3.1.25)
}
defineReplace(qtSystemEmccVersion) {
EMCC = $$system("emcc -v 2>&1", lines)
EMCC_LINE = $$find(EMCC, "^.*\b(emcc)\b.*$")
E_VERSION = $$section(EMCC_LINE, " ", 9,9)
return ($${E_VERSION})
}
defineTest(qtConfTest_emccVersion) {
REQ_VERSION = $$qtEmccRecommendedVersion()
EMCC_VERSION = $$qtSystemEmccVersion()
!defined(QT_EMCC_VERSION, var):!equals(EMCC_VERSION, $${REQ_VERSION}) {
warning ("You should use the recommended Emscripten version $$REQ_VERSION with this Qt. You have $${EMCC_VERSION} ")
}
contains(TEMPLATE, .*app) {
!equals(QT_EMCC_VERSION, $$EMCC_VERSION) {
warning("This Qt was built with Emscripten version $${QT_EMCC_VERSION}. You have $${EMCC_VERSION}. The difference may cause issues.")
}
}
}