solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk | 4 ++++
1 file changed, 4 insertions(+)
New commits:
commit 21e9ebb75b284b140b892f6f69a779d5277044d8
Author: Tor Lillqvist <t...@collabora.com>
AuthorDate: Thu Feb 16 13:20:53 2023 +0200
Commit: Tor Lillqvist <t...@collabora.com>
CommitDate: Thu Feb 16 11:35:39 2023 +0000
Add comment about using WASM exceptions
Change-Id: I402bf56b89b3a18f854331915f827f7512fb05e4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147152
Tested-by: Tor Lillqvist <t...@collabora.com>
Reviewed-by: Tor Lillqvist <t...@collabora.com>
diff --git a/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk
b/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk
index fa7b51e54cc4..4ae925daf5d1 100644
--- a/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk
+++ b/solenv/gbuild/platform/EMSCRIPTEN_INTEL_GCC.mk
@@ -32,6 +32,10 @@ gb_EMSCRIPTEN_QTDEFS := -DQT_NO_LINKED_LIST
-DQT_NO_JAVA_STYLE_ITERATORS -DQT_NO
gb_Executable_EXT := .html
ifeq ($(ENABLE_WASM_EXCEPTIONS),TRUE)
+# Note that to really use WASM exceptions everywhere, you most probably want
to also use
+# CC=emcc -pthread -s USE_PTHREADS=1 -fwasm-exceptions -s SUPPORT_LONGJMP=wasm
+# and CXX=em++ -pthread -s USE_PTHREADS=1 -fwasm-exceptions -s
SUPPORT_LONGJMP=wasm
+# in your autogen.input. Otherwise these flags won't propagate to all external
libraries, I fear.
gb_EMSCRIPTEN_EXCEPT = -fwasm-exceptions -s SUPPORT_LONGJMP=wasm
gb_EMSCRIPTEN_CPPFLAGS += -s SUPPORT_LONGJMP=wasm
else
