Thank you, Piotr -- I'm working with 6.9.0-beta2 and (now) compiling it with 3.1.70. I have also now found the chrome://flags page and have tried my project with both chrome stable (131.0.6778.204) and beta (133.0.6943.35), but with no success for the following use case. I'm trying to get a local file copied into the WASM application, using QFileDialog::getOpenFileContent(). Please forgive the attachment, but do you expect what I've got to work in 6.9.0-beta2 and chrome? Best Regards, Glen
On Thu, Jan 30, 2025 at 5:47 AM Piotr Wierciński <piotr.wiercin...@qt.io> wrote: > Hi! > The correct version of Emscripten for Qt 6.9 is 3.1.70, it has been > updated recently in `QtPublicToolchainWasmHelpers`. > As for support of JSPI, `-sASYNCIFY=2` should work in Emscricpten 3.1.56. > However, in 3.1.59 it got deprecated in favor of `-sJSPI` flag. > It is documented here: > https://github.com/emscripten-core/emscripten/blob/main/ChangeLog.md#3159---043024 > . > Please note that using JSPI requires enabling it via experimental flag in > Chrome. > > There is still some work required for Qt to work smoothly with JSPI, but > we are on our way to get there. > > Regards, > Piotr Wierciński > > > > -----Original Message----- > > From: Interest <interest-boun...@qt-project.org> On Behalf Of Glen Mabey > > Sent: Thursday, January 23, 2025 6:41 PM > > To: interest@qt-project.org > > Subject: [Interest] appropriate versions of emscripten for 6.9 > > > > It looks like (in QtPublicToolchainWasmHelpers.cmake) that the official > version of emsdk to use with 6.9 will be 3.1.56 (same as 6.8). > > I'm trying (unsuccessfully so far) to get a QFileDialog to pop open from > my QML app. > > I have been working to pursue the appropriate JSPI compile options, yet > it seems that it (-sASYNCIFY=2) isn't supported in 3.1.56. > > So, I realize that JSPI isn't necessarily going to be supported in 6.9, > but it's apparent (from the references to JSPI in the docs) that y'all are > working towards that destination eventually (but not there yet). > > Or, is it just that QtPublicToolchainWasmHelpers.cmake needs to be > updated? > > If not, then is there an emscripten version that you *have* had good > success with? > > > > Best Regards, > > Glen >
minimal_wasm_FileDialog.tar
Description: Unix tar archive
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