From 93d261b9650e3d1eb9347310fe8fc1f18e54e328 Mon Sep 17 00:00:00 2001
From: Lorn Potter <lorn.potter@gmail.com>
Date: Mon, 26 Aug 2019 18:18:34 +1000
Subject: wasm: enforce emscripten version
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This creates a define in the binary, as well as writing emscripten
version for qmake.

It also enforces app builder to use a certain known version.

Task-number: QTBUG-77745
Change-Id: I37691512171635cec66aa3ffa16258081f3f1e1b
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
---
 mkspecs/features/wasm/wasm.prf | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mkspecs/features/wasm/wasm.prf')

diff --git a/mkspecs/features/wasm/wasm.prf b/mkspecs/features/wasm/wasm.prf
index 5773e58010..2e886fc4a5 100644
--- a/mkspecs/features/wasm/wasm.prf
+++ b/mkspecs/features/wasm/wasm.prf
@@ -1,8 +1,11 @@
 
+
 # DESTDIR will be empty if not set in the app .pro file; make sure it has a value
 isEmpty(DESTDIR): DESTDIR = $$OUT_PWD
 
 exists($$QMAKE_QT_CONFIG) {
+## this may be subject to change
+
     qtConfig(thread) {
 
         EMCC_THREAD_LFLAGS += -s USE_PTHREADS=1
@@ -109,6 +112,8 @@ contains(TEMPLATE, .*app) {
     }
 }
 
+qtConfTest_emccVersion()
+
 # Pass --source-map-base on the linker line. This informs the
 # browser where to find the source files when debugging.
 WASM_SOURCE_MAP_BASE = http://localhost:8000/
-- 
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