W5

scripts/build_core_wasm.sh

@@ -22,6 +22,7 @@ fi
 	-Wl,--export=__heap_base \
 	-Wl,--export=__stack_pointer \
 	-Wl,--import-table \
+	-Wl,-z,stack-size=8388608 \
 	-Wl,--allow-undefined-file=src/wasm/core_hostcalls.syms \
 	-Wl,--no-entry \
 	$(sed "s/^/-Wl,--export-if-defined=/" src/wasm/core_libc_exports.syms | tr "\n" " ")

scripts/compile_wasm_unit

@@ -21,6 +21,10 @@ COMMON_FLAGS=(
 	--target=wasm32-wasip1
 	-fPIC -fvisibility=default -fvisibility-inlines-hidden
 	-O1 -g -std=c++20
+	# -w as in scripts/compile: warnings are not failures. The server captures
+	# this script's output and treats any non-empty result as a compile failure
+	# (then drops the .wasm), so a successful build must be silent.
+	-w
 	# must match the core build ABI: units with RTTI/EH enabled import
 	# typeinfo/unwind symbols the -fno-rtti/-fno-exceptions core cannot provide
 	-fno-exceptions -fno-rtti