README.wasm | 24 ++++++++++++++++++++++--
RepositoryModule_host.mk | 6 ------
solenv/gbuild/LinkTarget.mk | 2 +-
3 files changed, 23 insertions(+), 9 deletions(-)
New commits:
commit a99c59a4c7ac9ec1f7bf172c13ea4168d1c55a61
Author: Jan-Marek Glogowski <glo...@fbihome.de>
AuthorDate: Fri Feb 12 14:01:45 2021 +0100
Commit: Jan-Marek Glogowski <glo...@fbihome.de>
CommitDate: Fri Feb 12 14:01:45 2021 +0100
Strip some stuff from build
Change-Id: I8c2351a03ad65f4b82ee3fd2b4d64d6cf42d4592
diff --git a/README.wasm b/README.wasm
index 2dbe16010c8d..b27c863b99f3 100644
--- a/README.wasm
+++ b/README.wasm
@@ -135,6 +135,8 @@ conventions in WASM_EmscriptenInvoke. I didn't get a reply
to that question for
hours. Maybe I'll open an Emscripten issue, if we really have to implement
this.
+WASM dynamic dispatch:
https://fitzgeraldnick.com/2018/04/26/how-does-dynamic-dispatch-work-in-wasm.html
+
= Workaround for eventual clang WASM compiler bug =
@@ -160,6 +162,26 @@ from "Jul 23 2018" which pre-dates the emscripten tag
1.39.8 from 02/14/2020 by
If you get linking errors that archive has no index.
+= Emscripten filesystem access with threads =
+
+This is closed, but not really fixed IMHO:
https://github.com/emscripten-core/emscripten/issues/3922
+
+
+= Dynamic libraries / modules in emscripten =
+
+There is a good summary in https://bugreports.qt.io/browse/QTBUG-63925
+
+Summary: you can't use modules and threads.
+
+This is mentioned at the end of:
https://github.com/emscripten-core/emscripten/wiki/Linking
+The usage of MAIN_MODULE and SIDE_MODULE has other problems, a major one IMHO
is symbol resolution at runtime only.
+So this works really more like plugins in the sense of symbol resolution
without dependencies / rpath.
+
+There is some clang-level dynamic-linking in progress (WASM dlload). The
follwing link is already a bit old,
+but I found it a god summary of problems to expect:
+https://iandouglasscott.com/2019/07/18/experimenting-with-webassembly-dynamic-linking-with-clang/
+
+
= Mixed information, links, problems, TODO =
More info on Qt WASM emscripten pthreads:
https://wiki.qt.io/Qt_for_WebAssembly#Multithreading_Support
@@ -210,8 +232,6 @@ This will be interesting:
https://emscripten.org/docs/getting_started/FAQ.html#h
This didn't help much yet: https://github.com/emscripten-ports
Emscripten supports standalone WASI binaries:
https://github.com/emscripten-core/emscripten/wiki/WebAssembly-Standalone
-WASM dynamic dispatch:
https://fitzgeraldnick.com/2018/04/26/how-does-dynamic-dispatch-work-in-wasm.html
-WASM dlload:
https://iandouglasscott.com/2019/07/18/experimenting-with-webassembly-dynamic-linking-with-clang/
https://www.qt.io/qt-examples-for-webassembly
http://qtandeverything.blogspot.com/2017/06/qt-for-web-assembly.html
diff --git a/RepositoryModule_host.mk b/RepositoryModule_host.mk
index 20fdf05bc117..25a314e9785a 100644
--- a/RepositoryModule_host.mk
+++ b/RepositoryModule_host.mk
@@ -26,7 +26,6 @@ $(eval $(call gb_Module_add_moduledirs,libreoffice,\
animations \
apple_remote \
$(call gb_Helper_optional,AVMEDIA,avmedia) \
- basctl \
basegfx \
basic \
bean \
@@ -103,13 +102,8 @@ $(eval $(call gb_Module_add_moduledirs,libreoffice,\
sal \
salhelper \
sax \
- sc \
- scaddins \
- sccomp \
$(call gb_Helper_optional,DESKTOP,scp2) \
scripting \
- sd \
- sdext \
$(call gb_Helper_optional,DESKTOP,setup_native) \
sfx2 \
shell \
diff --git a/solenv/gbuild/LinkTarget.mk b/solenv/gbuild/LinkTarget.mk
index eab38bd528a4..404b394d4e0c 100644
--- a/solenv/gbuild/LinkTarget.mk
+++ b/solenv/gbuild/LinkTarget.mk
@@ -1609,7 +1609,7 @@ $(2) : $(call gb_LinkTarget_get_target,$(1))
touch -r $$< $$@; \
else \
rm -f $$<; \
- echo "ERROR: aux-target missing, library deleted, please try
running make again"; \
+ echo "ERROR: aux-target $$@ missing, library deleted, please
try running make again"; \
false; \
fi
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