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WASM --enable-wasm-strip now skips lots of LO code

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... resulting in a stripped-down, Writer-only build to decrease
the resulting WASM bytecode size.

It removes the following code from the build:
* All other major modules: Base, Calc, Chart, Draw, Impress and
  Math and related writerperfect filters
* The premultiply tables
* The (auto-)recovery functionality
* All accessibility (but not the accessibility document checker)
* The LanguageGuess component
* EPUB support
* The start center / BackingWindow
* The TipOfTheDay functionality
* The splash screen communication

Currently crashs with anything different then soffice --writer.
Closing the document also still crashes.

FYI: many of these features are now behind ENABLE_WASM_STRIP_*
defines, but they normally don't work on their own, globally!
That's because we started with stripping the main components.

Change-Id: Ib9c0f9452815910c0a2aceaf142ba1ad4a9cb0d7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/126182
Tested-by: Jenkins
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
This commit is contained in:
Armin Le Grand (Allotropia)
2022-01-20 12:28:54 +01:00
committed by Jan-Marek Glogowski
parent 02634fb7c7
commit 02140554ee
117 changed files with 1246 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files
RepositoryModule_host.mk
+39 -5
View File
@@ -20,31 +20,58 @@ $(eval $(call gb_Module_add_targets,libreoffice,\
))
endif
# WASM_CHART change
ifneq ($(ENABLE_WASM_STRIP_CHART),TRUE)
$(eval $(call gb_Module_add_moduledirs,libreoffice,\
chart2 \
))
endif
# WASM_CANVAS change
ifneq ($(ENABLE_WASM_STRIP_CANVAS),TRUE)
$(eval $(call gb_Module_add_moduledirs,libreoffice,\
canvas \
cppcanvas \
))
endif
ifneq ($(ENABLE_WASM_STRIP_DBACCESS),TRUE)
$(eval $(call gb_Module_add_moduledirs,libreoffice,\
dbaccess \
))
endif
ifneq ($(ENABLE_WASM_STRIP_ACCESSIBILITY),TRUE)
$(eval $(call gb_Module_add_moduledirs,libreoffice,\
accessibility \
winaccessibility \
))
endif
$(eval $(call gb_Module_add_moduledirs,libreoffice,\
android \
$(if $(ENABLE_WASM_STRIP_BASIC_CALC_DRAW_MATH_IMPRESS),, \
animations \
) \
apple_remote \
avmedia \
$(if $(ENABLE_WASM_STRIP_BASIC_CALC_DRAW_MATH_IMPRESS),, \
basctl \
) \
basegfx \
basic \
bean \
binaryurp \
bridges \
canvas \
chart2 \
cli_ure \
codemaker \
comphelper \
configmgr \
connectivity \
cppcanvas \
cppu \
cppuhelper \
cpputools \
cui \
dbaccess \
desktop \
$(call gb_Helper_optional,DICTIONARIES,dictionaries) \
drawinglayer \
@@ -103,22 +130,30 @@ $(eval $(call gb_Module_add_moduledirs,libreoffice,\
sal \
salhelper \
sax \
$(if $(ENABLE_WASM_STRIP_BASIC_CALC_DRAW_MATH_IMPRESS),, \
sc \
scaddins \
sccomp \
) \
$(call gb_Helper_optional,DESKTOP,scp2) \
scripting \
$(if $(ENABLE_WASM_STRIP_BASIC_CALC_DRAW_MATH_IMPRESS),, \
sd \
sdext \
) \
$(call gb_Helper_optional,DESKTOP,setup_native) \
sfx2 \
shell \
$(if $(ENABLE_WASM_STRIP_BASIC_CALC_DRAW_MATH_IMPRESS),, \
slideshow \
) \
smoketest \
solenv \
soltools \
sot \
$(if $(ENABLE_WASM_STRIP_BASIC_CALC_DRAW_MATH_IMPRESS),, \
starmath \
) \
$(if $(ENABLE_CUSTOMTARGET_COMPONENTS),static) \
stoc \
store \
@@ -149,7 +184,6 @@ $(eval $(call gb_Module_add_moduledirs,libreoffice,\
uui \
vbahelper \
vcl \
winaccessibility \
wizards \
writerfilter \
writerperfect \