1defineReplace(qtEmccRecommendedVersion) { 2 return (1.39.8) 3} 4 5defineReplace(qtSystemEmccVersion) { 6 EMCC = $$system("emcc -v 2>&1", lines) 7 EMCC_LINE = $$find(EMCC, "^.*\b(emcc)\b.*$") 8 E_VERSION = $$section(EMCC_LINE, " ", 9,9) 9 return ($${E_VERSION}) 10} 11 12defineTest(qtConfTest_emccVersion) { 13 14 REQ_VERSION = $$qtEmccRecommendedVersion() 15 EMCC_VERSION = $$qtSystemEmccVersion() 16 17 !defined(QT_EMCC_VERSION, var):!equals(EMCC_VERSION, $${REQ_VERSION}) { 18 warning ("You should use the recommended Emscripten version $$REQ_VERSION with this Qt. You have $${EMCC_VERSION} ") 19 } 20 contains(TEMPLATE, .*app) { 21 !equals(QT_EMCC_VERSION, $$EMCC_VERSION) { 22 warning("This Qt was built with Emscripten version $${QT_EMCC_VERSION}. You have $${EMCC_VERSION}. The difference may cause issues.") 23 } 24 } 25} 26