mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
187 lines
7.2 KiB
Plaintext
187 lines
7.2 KiB
Plaintext
# Modified version of emscripten.jam from https://github.com/tee3/boost-build-emscripten
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# which is released under the following license:
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#
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# Boost Software License - Version 1.0 - August 17th, 2003
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#
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# Permission is hereby granted, free of charge, to any person or organization
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# obtaining a copy of the software and accompanying documentation covered by
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# this license (the "Software") to use, reproduce, display, distribute,
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# execute, and transmit the Software, and to prepare derivative works of the
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# Software, and to permit third-parties to whom the Software is furnished to
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# do so, all subject to the following:
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#
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# The copyright notices in the Software and this entire statement, including
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# the above license grant, this restriction and the following disclaimer,
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# must be included in all copies of the Software, in whole or in part, and
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# all derivative works of the Software, unless such copies or derivative
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# works are solely in the form of machine-executable object code generated by
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# a source language processor.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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# SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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# FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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#
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# Boost.Build support for Emscipten.
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#
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# @todo add support for dynamic linking
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# @todo add support for --js-library, --pre-js, and --post-js options
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import generators ;
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import type ;
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import toolset ;
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import feature ;
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import common ;
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import errors ;
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if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
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{
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.debug-configuration = true ;
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}
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# add an emscripten toolset
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feature.extend toolset : emscripten ;
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# extend the target-os list to include emscripten
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feature.extend target-os : emscripten ;
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# make emscripten the default target-os when compiling with the emscripten toolset
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feature.set-default target-os : emscripten ;
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# initialize the emscripten toolset
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rule init ( version ? : command * : options * )
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{
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command = [ common.get-invocation-command emscripten : em++ : $(command) ] ;
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if $(command)
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{
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version ?= [ MATCH "^([0-9.]+)" : [ SHELL \""$(command)\" --version" ] ] ;
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if $(version)
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{
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local actual_version = [ MATCH "^([0-9.]+)" : [ SHELL \""$(command)\" --version" ] ] ;
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if $(actual_version) != $(version)
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{
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errors.user-error "emscripten: detected version $(actual_version) does not match desired $(version)" ;
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}
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}
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}
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else
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{
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errors.user-error "emscripten: em++ not found" ;
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}
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local condition = [ common.check-init-parameters emscripten : version $(version) ] ;
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common.handle-options emscripten : $(condition) : $(command) : $(options) ;
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# @todo this seems to be the right way, but this is a list somehow
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toolset.add-requirements <toolset>emscripten:<testing.launcher>node ;
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toolset.flags emscripten.compile STDHDRS $(condition) : /emsdk/upstream/emscripten/system/include ;
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toolset.flags emscripten.link STDLIBPATH $(condition) : /emsdk/upstream/emscripten/system/lib ;
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toolset.flags emscripten AR $(condition) : /emsdk/upstream/emscripten/emar ;
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toolset.flags emscripten RANLIB $(condition) : /emsdk/upstream/emscripten/emranlib ;
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}
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type.set-generated-target-suffix EXE : <toolset>emscripten : js ;
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#type.set-generated-target-suffix STATIC_LIB : <toolset>emscripten : bc ;
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#type.set-generated-target-suffix SHARED_LIB : <toolset>emscripten : bc ;
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#type.set-generated-target-suffix OBJ : <toolset>emscripten : bc ;
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generators.register-linker emscripten.link : OBJ STATIC_LIB : EXE : <toolset>emscripten ;
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generators.register-archiver emscripten.archive : OBJ : STATIC_LIB : <toolset>emscripten ;
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generators.register-c-compiler emscripten.compile.c++.preprocess : CPP : PREPROCESSED_CPP : <toolset>emscripten ;
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generators.register-c-compiler emscripten.compile.c.preprocess : C : PREPROCESSED_C : <toolset>emscripten ;
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generators.register-c-compiler emscripten.compile.c++ : CPP : OBJ : <toolset>emscripten ;
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generators.register-c-compiler emscripten.compile.c : C : OBJ : <toolset>emscripten ;
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# Declare flags
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toolset.flags emscripten.compile OPTIONS <optimization>off : -O0 ;
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toolset.flags emscripten.compile OPTIONS <optimization>speed : -O3 ;
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toolset.flags emscripten.compile OPTIONS <optimization>space : -Os ;
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toolset.flags emscripten.compile OPTIONS <inlining>off : -fno-inline ;
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toolset.flags emscripten.compile OPTIONS <inlining>on : -Wno-inline ;
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toolset.flags emscripten.compile OPTIONS <inlining>full : -finline-functions -Wno-inline ;
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toolset.flags emscripten.compile OPTIONS <warnings>off : -w ;
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toolset.flags emscripten.compile OPTIONS <warnings>on : -Wall ;
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toolset.flags emscripten.compile OPTIONS <warnings>all : -Wall -pedantic ;
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toolset.flags emscripten.compile OPTIONS <warnings-as-errors>on : -Werror ;
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toolset.flags emscripten.compile OPTIONS <debug-symbols>on : -g ;
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toolset.flags emscripten.compile OPTIONS <profiling>on : -pg ;
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toolset.flags emscripten.compile.c++ OPTIONS <rtti>off : -fno-rtti ;
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toolset.flags emscripten.compile.c++ OPTIONS <exception-handling>off : -fno-exceptions ;
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toolset.flags emscripten.compile USER_OPTIONS <cflags> ;
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toolset.flags emscripten.compile.c++ USER_OPTIONS <cxxflags> ;
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toolset.flags emscripten.compile DEFINES <define> ;
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toolset.flags emscripten.compile INCLUDES <include> ;
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toolset.flags emscripten.compile.c++ TEMPLATE_DEPTH <c++-template-depth> ;
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toolset.flags emscripten.compile.fortran USER_OPTIONS <fflags> ;
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toolset.flags emscripten.link DEFAULTS : -Wno-warn-absolute-paths ;
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toolset.flags emscripten.link LIBRARY_PATH <library-path> ;
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toolset.flags emscripten.link FINDLIBS_ST <find-static-library> ;
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toolset.flags emscripten.link FINDLIBS_SA <find-shared-library> ;
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toolset.flags emscripten.link LIBRARIES <library-file> ;
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toolset.flags emscripten.link OPTIONS <linkflags> ;
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toolset.flags emscripten.archive AROPTIONS <archiveflags> ;
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rule compile.c++ ( targets * : sources * : properties * )
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{
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# Some extensions are compiled as C++ by default. For others, we need to
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# pass -x c++. We could always pass -x c++ but distcc does not work with it.
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if ! $(>:S) in .cc .cp .cxx .cpp .c++ .C
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{
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LANG on $(<) = "-x c++" ;
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}
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}
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rule compile.c ( targets * : sources * : properties * )
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{
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LANG on $(<) = "-x c" ;
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}
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actions compile.c++
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{
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"$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<:W)" "$(>:W)"
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}
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actions compile.c
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{
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"$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
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}
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actions compile.c++.preprocess
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{
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"$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" "$(>:W)" -E >"$(<:W)"
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}
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actions compile.c.preprocess
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{
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"$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" "$(>)" -E >$(<)
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}
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actions link
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{
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"$(CONFIG_COMMAND)" $(DEFAULTS) $(OPTIONS) -L"$(LIBRARY_PATH:W)" -L"$(STDLIBPATH:W)" -o "$(<:W)" "$(>:W)" -l"$(LIBRARIES:W)" -l"$(STDLIBRARIES:W)"
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}
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RM = [ common.rm-command ] ;
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actions piecemeal archive
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{
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$(RM) "$(<)"
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$(AR) $(AROPTIONS) rc "$(<:W)" "$(>:W)"
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}
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