--- icu/source/acinclude.m4.orig 2020-04-22 22:04:20.000000000 +0200 +++ icu/source/acinclude.m4 2020-11-04 06:10:29.993070072 +0100 @@ -84,6 +84,7 @@ *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;; *-*-nto*) icu_cv_host_frag=mh-qnx ;; *-ncr-*) icu_cv_host_frag=mh-mpras ;; +wasm*-*-emscripten*) icu_cv_host_frag=mh-emscripten ;; *) icu_cv_host_frag=mh-unknown ;; esac ] --- /dev/null +++ icu/source/config/mh-emscripten 2015-10-06 12:01:00.497972406 +0200 @@ -0,0 +1,86 @@ +## Emscripten-specific setup +## Copyright (c) 1999-2013, International Business Machines Corporation and +## others. All Rights Reserved. +## Commands to generate dependency files +GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) +GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) $(CXXFLAGS) + +## Flags for position independent code +SHAREDLIBCFLAGS = -fPIC +SHAREDLIBCXXFLAGS = -fPIC +SHAREDLIBCPPFLAGS = -DPIC + +## Additional flags when building libraries and with threads +THREADSCPPFLAGS = -D_REENTRANT +LIBCPPFLAGS = + +## Compiler switch to embed a runtime search path +LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN +LD_RPATH_PRE = -Wl,-rpath, + +## Force RPATH=$ORIGIN to locate own dependencies w/o need for LD_LIBRARY_PATH: +ENABLE_RPATH=YES +RPATHLDFLAGS=${LD_RPATH_PRE}'$$ORIGIN' + +## These are the library specific LDFLAGS +#LDFLAGSICUDT=-nodefaultlibs -nostdlib +# Debian change: linking icudata as data only causes too many problems. +LDFLAGSICUDT= + +## Compiler switch to embed a library name +# The initial tab in the next line is to prevent icu-config from reading it. + LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) +#SH# # We can't depend on MIDDLE_SO_TARGET being set. +#SH# LD_SONAME= + +## Shared library options +LD_SOOPTIONS= -Wl,-Bsymbolic-functions + +## Shared object suffix +SO = so +## Non-shared intermediate object suffix +STATIC_O = o + +## Compilation rules +# WASM needs -pthread for atomics support +%.$(STATIC_O): $(srcdir)/%.c + $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -pthread -o $@ $<) + +%.$(STATIC_O): $(srcdir)/%.cpp + $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -pthread -o $@ $<) + + +## Dependency rules +%.d: $(srcdir)/%.c + $(call ICU_MSG,(deps)) $< + @$(SHELL) -ec '$(GEN_DEPS.c) $< \ + | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ + [ -s $@ ] || rm -f $@' + +%.d: $(srcdir)/%.cpp + $(call ICU_MSG,(deps)) $< + @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ + | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ + [ -s $@ ] || rm -f $@' + +## Versioned libraries rules + +%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) + $(RM) $@ && ln -s ${distro/collabora/co-24.04.7 LibreOffice 核心代码仓库文档基金会
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