From 1f4e59e310a9dca31087987cf654333d29e42aad Mon Sep 17 00:00:00 2001 From: ryanking13 Date: Sat, 20 Jan 2024 19:02:32 +0900 Subject: [PATCH 4/5] Raise when no argument is given Emscripten 3.1.51 does not raise an error when no argument is given. Some build tools (e.g. ffmpeg) relies on this behavior, so we should keep it. Upstream issue: https://github.com/emscripten-core/emscripten/issues/21116 --- emcc.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/emcc.py b/emcc.py index 2925985f2..c759defb5 100644 --- a/emcc.py +++ b/emcc.py @@ -662,6 +662,9 @@ There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR P print(libname) return 0 + if not input_files and not state.link_flags: + exit_with_error('no input files') + if options.reproduce: create_reproduce_file(options.reproduce, args) -- 2.34.1