diff options
| -rw-r--r-- | cmake/platforms/emscripten.cmake | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/cmake/platforms/emscripten.cmake b/cmake/platforms/emscripten.cmake index 8566f07..ce1d566 100644 --- a/cmake/platforms/emscripten.cmake +++ b/cmake/platforms/emscripten.cmake @@ -7,13 +7,18 @@ set(WASM ON CACHE BOOL "Compile to WebAssembly rather than plain JavaScript") # The minimal versions here are the ones that Puzzles' own JavaScript -# is written for. For most browsers, that's the earliest version with -# WebAssembly support according to https://caniuse.com/wasm. For -# Firefox we go back to Firefox 48 because that's what KaiOS 2.5 is -# based on. -set(MIN_FIREFOX_VERSION 48 CACHE STRING - "Oldest major version of Firefox to target") -set(MIN_SAFARI_VERSION 110000 CACHE STRING +# is written for. For most browsers, that's the earliest version whose +# WASM Emscripten is still willing to target (as of Emscripten +# 3.1.54). For Firefox _without_ WASM, we go back to Firefox 48 +# because that's what KaiOS 2.5 is based on. +if(WASM) + set(MIN_FIREFOX_VERSION 68 CACHE STRING + "Oldest major version of Firefox to target") +else() + set(MIN_FIREFOX_VERSION 67 CACHE STRING + "Oldest major version of Firefox to target") +endif() +set(MIN_SAFARI_VERSION 150000 CACHE STRING "Oldest version of desktop Safari to target (XXYYZZ for version XX.YY.ZZ)") set(MIN_CHROME_VERSION 57 CACHE STRING "Oldest version of Chrome to target") @@ -70,7 +75,7 @@ set(CMAKE_C_LINK_FLAGS "\ -s MIN_NODE_VERSION=0x7FFFFFFF \ -s STRICT_JS=1") if(WASM) - set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s WASM=1") + set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s WASM=1 -s WASM_BIGINT") else() set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s WASM=0") endif() |