sdks/builds/wasm.mk

   1 #emcc has lots of bash'isms
   2 SHELL:=/bin/bash
   3
   4 EMSCRIPTEN_VERSION=1.38.28
   5 EMSCRIPTEN_SDK_DIR=$(TOP)/sdks/builds/toolchains/emsdk
   6
   7 $(TOP)/sdks/builds/toolchains/emsdk:
   8         git clone https://github.com/juj/emsdk.git $(EMSCRIPTEN_SDK_DIR)
   9
  10 .stamp-wasm-checkout-and-update-emsdk: | $(EMSCRIPTEN_SDK_DIR)
  11         cd $(TOP)/sdks/builds/toolchains/emsdk && git reset --hard && git clean -xdff && git pull
  12         touch $@
  13
  14 #This is a weird rule to workaround the circularity of the next rule.
  15 #.stamp-wasm-install-and-select-$(EMSCRIPTEN_VERSION) depends on .emscripten and, at the same time, it updates it.
  16 #This is designed to force the .stamp target to rerun when a different emscripten version is selected, which causes .emscripten to be updated
  17 $(EMSCRIPTEN_SDK_DIR)/.emscripten: | $(EMSCRIPTEN_SDK_DIR)
  18         touch $@
  19
  20 .stamp-wasm-install-and-select-$(EMSCRIPTEN_VERSION): .stamp-wasm-checkout-and-update-emsdk $(EMSCRIPTEN_SDK_DIR)/.emscripten
  21         cd $(TOP)/sdks/builds/toolchains/emsdk && ./emsdk install sdk-$(EMSCRIPTEN_VERSION)-64bit
  22         cd $(TOP)/sdks/builds/toolchains/emsdk && ./emsdk activate --embedded sdk-$(EMSCRIPTEN_VERSION)-64bit
  23         #cd $(TOP)/sdks/builds/toolchains/emsdk/emscripten/$(EMSCRIPTEN_VERSION) && (patch -N -p1 < $(TOP)/sdks/builds/fix-emscripten-7399.diff; exit 0)
  24         touch $@
  25
  26 .PHONY: provision-wasm
  27 provision-wasm: .stamp-wasm-install-and-select-$(EMSCRIPTEN_VERSION)
  28
  29 WASM_RUNTIME_AC_VARS= \
  30         ac_cv_func_shm_open_working_with_mmap=no
  31
  32 WASM_RUNTIME_CFLAGS=-fexceptions $(if $(RELEASE),-Os -g,-O0 -ggdb3 -fno-omit-frame-pointer)
  33
  34 WASM_RUNTIME_CONFIGURE_FLAGS = \
  35         --cache-file=$(TOP)/sdks/builds/wasm-runtime-$(CONFIGURATION).config.cache \
  36         --prefix=$(TOP)/sdks/out/wasm-runtime-$(CONFIGURATION) \
  37         --disable-mcs-build \
  38         --disable-nls \
  39         --disable-boehm \
  40         --disable-btls \
  41         --with-lazy-gc-thread-creation=yes \
  42         --with-libgc=none \
  43         --disable-executables \
  44         --disable-support-build \
  45         --disable-visibility-hidden \
  46         --enable-maintainer-mode        \
  47         --enable-minimal=ssa,com,jit,reflection_emit_save,portability,assembly_remapping,attach,verifier,full_messages,appdomains,security,sgen_marksweep_conc,sgen_split_nursery,sgen_gc_bridge,logging,remoting,shared_perfcounters,sgen_debug_helpers,soft_debug,interpreter,assert_messages,cleanup,mdb \
  48         --host=wasm32 \
  49         --enable-llvm-runtime \
  50         --enable-icall-export \
  51         --disable-icall-tables \
  52         --disable-crash-reporting \
  53         --with-bitcode=yes \
  54         $(if $(ENABLE_CXX),--enable-cxx) \
  55         CFLAGS="$(WASM_RUNTIME_CFLAGS)"
  56
  57 .stamp-wasm-runtime-toolchain:
  58         touch $@
  59
  60 .stamp-wasm-runtime-$(CONFIGURATION)-configure: $(TOP)/configure | $(if $(IGNORE_PROVISION_WASM),,provision-wasm)
  61         mkdir -p $(TOP)/sdks/builds/wasm-runtime-$(CONFIGURATION)
  62         cd $(TOP)/sdks/builds/wasm-runtime-$(CONFIGURATION) && source $(TOP)/sdks/builds/toolchains/emsdk/emsdk_env.sh && emconfigure $(TOP)/configure $(WASM_RUNTIME_AC_VARS) $(WASM_RUNTIME_CONFIGURE_FLAGS)
  63         touch $@
  64
  65 .PHONY: .stamp-wasm-runtime-configure
  66 .stamp-wasm-runtime-configure: .stamp-wasm-runtime-$(CONFIGURATION)-configure
  67
  68 .PHONY: build-custom-wasm-runtime
  69 build-custom-wasm-runtime:
  70         source $(TOP)/sdks/builds/toolchains/emsdk/emsdk_env.sh && $(MAKE) -C wasm-runtime-$(CONFIGURATION)
  71
  72 .PHONY: setup-custom-wasm-runtime
  73 setup-custom-wasm-runtime:
  74         mkdir -p $(TOP)/sdks/out/wasm-runtime-$(CONFIGURATION)
  75
  76 .PHONY: package-wasm-runtime
  77 package-wasm-runtime:
  78         $(MAKE) -C $(TOP)/sdks/builds/wasm-runtime-$(CONFIGURATION)/mono install
  79
  80 .PHONY: clean-wasm-runtime
  81 clean-wasm-runtime:
  82         rm -rf .stamp-wasm-runtime-toolchain .stamp-wasm-runtime-$(CONFIGURATION)-configure $(TOP)/sdks/builds/wasm-runtime-$(CONFIGURATION) $(TOP)/sdks/builds/wasm-runtime-$(CONFIGURATION).config.cache $(TOP)/sdks/out/wasm-runtime-$(CONFIGURATION)
  83
  84 $(eval $(call TargetTemplate,wasm,runtime))
  85
  86 .PHONY: configure-wasm
  87 configure-wasm: configure-wasm-runtime
  88
  89 .PHONY: build-wasm
  90 build-wasm: build-wasm-runtime
  91
  92 .PHONY: archive-wasm
  93 archive-wasm: package-wasm-runtime
  94
  95 wasm_ARCHIVE += wasm-runtime-$(CONFIGURATION)
  96
  97 ##
  98 # Parameters
  99 #  $(1): target
 100 #  $(2): host arch
 101 #  $(3): target arch
 102 #  $(4): device target
 103 #  $(5): llvm
 104 #  $(6): offsets dumper abi
 105 define WasmCrossTemplate
 106
 107 _wasm-$(1)_OFFSETS_DUMPER_ARGS=--emscripten-sdk="$$(EMSCRIPTEN_SDK_DIR)/emscripten/$$(EMSCRIPTEN_VERSION)"
 108
 109 _wasm-$(1)_CONFIGURE_FLAGS= \
 110         --disable-boehm \
 111         --disable-btls \
 112         --disable-mcs-build \
 113         --disable-nls \
 114         --disable-support-build \
 115         --enable-maintainer-mode \
 116         --enable-minimal=appdomains,com,remoting \
 117         --enable-icall-symbol-map \
 118         --with-cooperative-gc=no \
 119         --enable-hybrid-suspend=no \
 120         --with-cross-offsets=wasm32-unknown-none.h
 121
 122 $$(eval $$(call CrossRuntimeTemplate,wasm,$(1),$$(if $$(filter $$(UNAME),Darwin),$(2)-apple-darwin10,$$(if $$(filter $$(UNAME),Linux),$(2)-linux-gnu,$$(error "Unknown UNAME='$$(UNAME)'"))),$(3)-unknown-none,$(4),$(5),$(6)))
 123
 124 endef
 125
 126 # 64 bit cross compiler
 127 $(eval $(call WasmCrossTemplate,cross,x86_64,wasm32,runtime,llvm-llvm64,wasm32-unknown-unknown))
 128
 129 ##
 130 # Parameters
 131 #  $(1): target
 132 #  $(2): host arch
 133 #  $(3): target arch
 134 #  $(4): device target
 135 #  $(5): llvm
 136 #  $(6): offsets dumper abi
 137 define WasmCrossMXETemplate
 138
 139 _wasm-$(1)_OFFSETS_DUMPER_ARGS=--emscripten-sdk="$(EMSCRIPTEN_SDK_DIR)/emscripten/$(EMSCRIPTEN_VERSION)"
 140
 141 _wasm-$(1)_PATH=$$(MXE_PREFIX)/bin
 142
 143 _wasm-$(1)_AR=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-ar
 144 _wasm-$(1)_AS=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-as
 145 _wasm-$(1)_CC=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-gcc
 146 _wasm-$(1)_CXX=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-g++
 147 _wasm-$(1)_DLLTOOL=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-dlltool
 148 _wasm-$(1)_LD=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-ld
 149 _wasm-$(1)_OBJDUMP=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-objdump
 150 _wasm-$(1)_RANLIB=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-ranlib
 151 _wasm-$(1)_STRIP=$$(MXE_PREFIX)/bin/$(2)-w64-mingw32$$(if $$(filter $$(UNAME),Darwin),.static)-strip
 152
 153 _wasm-$(1)_CFLAGS= \
 154         $$(if $$(RELEASE),,-DDEBUG_CROSS) \
 155         -static \
 156         -static-libgcc
 157
 158 _wasm-$(1)_CXXFLAGS= \
 159         $$(if $$(RELEASE),,-DDEBUG_CROSS) \
 160         -static \
 161         -static-libgcc \
 162         -static-libstdc++
 163
 164 _wasm-$(1)_LDFLAGS= \
 165         -static \
 166         -static-libgcc
 167
 168 _wasm-$(1)_CONFIGURE_FLAGS= \
 169         --disable-boehm \
 170         --disable-btls \
 171         --disable-mcs-build \
 172         --disable-nls \
 173         --disable-nls \
 174         --disable-support-build \
 175         --enable-maintainer-mode \
 176         --enable-minimal=appdomains,com,remoting \
 177         --with-tls=pthread \
 178         --enable-icall-symbol-map \
 179         --with-cross-offsets=wasm32-unknown-none.h
 180
 181 .stamp-wasm-$(1)-$$(CONFIGURATION)-configure: | $$(if $$(IGNORE_PROVISION_MXE),,provision-mxe)
 182
 183 $$(eval $$(call CrossRuntimeTemplate,wasm,$(1),$(2)-w64-mingw32$$(if $$(filter $(UNAME),Darwin),.static),$(3)-unknown-none,$(4),$(5),$(6)))
 184
 185 endef
 186
 187 $(eval $(call WasmCrossMXETemplate,cross-win,i686,wasm32,runtime,llvm-llvmwin32,wasm32-unknown-unknown))
 188
 189 $(eval $(call BclTemplate,wasm,wasm wasm_tools,wasm))