emscripten: minify code when release

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/src/emscripten_platform.nit b/src/emscripten_platform.nit
index 0375ae4..0a262fc 100644 (file)
--- a/src/emscripten_platform.nit
+++ b/src/emscripten_platform.nit
@@ -49,6 +49,11 @@ class EnscriptenToolchain
 
                var emcc_make_flags = "CC=emcc CXX=em++ CFLAGS='-Wno-unused-value -Wno-switch -Qunused-arguments -s ALLOW_MEMORY_GROWTH=1"
 
+               var release = toolcontext.opt_release.value
+               if release then
+                       emcc_make_flags += "' LDFLAGS='--minify 1'"
+               else emcc_make_flags += " -g'"
+
                var make_flags = self.toolcontext.opt_make_flags.value or else ""
                make_flags += emcc_make_flags
                self.toolcontext.opt_make_flags.value = make_flags