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#
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# Make rules to build compiler_rt in Apple B&I infrastructure
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#
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# set ProjSrcRoot appropriately
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ProjSrcRoot := $(SRCROOT)
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# set ProjObjRoot appropriately
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ifdef OBJROOT
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ProjObjRoot := $(OBJROOT)
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else
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ProjObjRoot := $(ProjSrcRoot)
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endif
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ifeq (,$(RC_PURPLE))
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INSTALL_TARGET = install-MacOSX
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else
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ifeq (,$(RC_INDIGO))
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INSTALL_TARGET = install-iOS
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else
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INSTALL_TARGET = install-iOS-Simulator
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endif
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endif
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# Log full compile lines in B&I logs and omit summary lines.
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Verb :=
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Summary := @true
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# List of functions needed for each architecture.
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# Copies any public headers to DSTROOT.
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installhdrs:
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# Copies source code to SRCROOT.
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installsrc:
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cp -r . $(SRCROOT)
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install: $(INSTALL_TARGET)
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# Copy results to DSTROOT.
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install-MacOSX : $(SYMROOT)/libcompiler_rt.dylib \
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$(SYMROOT)/libcompiler_rt-dyld.a
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mkdir -p $(DSTROOT)/usr/local/lib/dyld
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cp $(SYMROOT)/libcompiler_rt-dyld.a \
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$(DSTROOT)/usr/local/lib/dyld/libcompiler_rt.a
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mkdir -p $(DSTROOT)/usr/lib/system
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$(call GetCNAVar,STRIP,Platform.darwin_bni,Release,) -S $(SYMROOT)/libcompiler_rt.dylib \
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-o $(DSTROOT)/usr/lib/system/libcompiler_rt.dylib
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cd $(DSTROOT)/usr/lib/system; \
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ln -s libcompiler_rt.dylib libcompiler_rt_profile.dylib; \
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ln -s libcompiler_rt.dylib libcompiler_rt_debug.dylib
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# Rule to make each dylib slice
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$(OBJROOT)/libcompiler_rt-%.dylib : $(OBJROOT)/darwin_bni/Release/%/libcompiler_rt.a
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echo "const char vers[] = \"@(#) $(RC_ProjectName)-$(RC_ProjectSourceVersion)\"; " > $(OBJROOT)/version.c
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$(call GetCNAVar,CC,Platform.darwin_bni,Release,$*) \
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$(OBJROOT)/version.c -arch $* -dynamiclib \
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-install_name /usr/lib/system/libcompiler_rt.dylib \
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-compatibility_version 1 -current_version $(RC_ProjectSourceVersion) \
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-nodefaultlibs -umbrella System -dead_strip \
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-Wl,-upward-lunwind \
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-Wl,-upward-lsystem_m \
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-Wl,-upward-lsystem_c \
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-Wl,-upward-lsystem_kernel \
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-Wl,-upward-lsystem_platform \
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-Wl,-ldyld \
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-L$(SDKROOT)/usr/lib/system \
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$(DYLIB_FLAGS) -Wl,-force_load,$^ -o $@
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# Rule to make fat dylib
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$(SYMROOT)/libcompiler_rt.dylib: $(foreach arch,$(filter-out armv4t,$(RC_ARCHS)), \
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$(OBJROOT)/libcompiler_rt-$(arch).dylib)
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$(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o $@
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$(call GetCNAVar,DSYMUTIL,Platform.darwin_bni,Release,) $@
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# Copy results to DSTROOT.
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install-iOS: $(SYMROOT)/libcompiler_rt-static.a \
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$(SYMROOT)/libcompiler_rt-dyld.a \
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$(SYMROOT)/libcompiler_rt.dylib
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mkdir -p $(DSTROOT)/usr/local/lib
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cp $(SYMROOT)/libcompiler_rt-static.a \
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$(DSTROOT)/usr/local/lib/libcompiler_rt-static.a
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mkdir -p $(DSTROOT)/usr/local/lib/dyld
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cp $(SYMROOT)/libcompiler_rt-dyld.a \
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$(DSTROOT)/usr/local/lib/dyld/libcompiler_rt.a
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mkdir -p $(DSTROOT)/usr/lib/system
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$(call GetCNAVar,STRIP,Platform.darwin_bni,Release,) -S $(SYMROOT)/libcompiler_rt.dylib \
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-o $(DSTROOT)/usr/lib/system/libcompiler_rt.dylib
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# Rule to make fat archive
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$(SYMROOT)/libcompiler_rt-static.a : $(foreach arch,$(RC_ARCHS), \
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$(OBJROOT)/darwin_bni/Static/$(arch)/libcompiler_rt.a)
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$(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o $@
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# rule to make each archive slice for dyld (which removes a few archive members)
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$(OBJROOT)/libcompiler_rt-dyld-%.a : $(OBJROOT)/darwin_bni/Release/%/libcompiler_rt.a
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cp $^ $@
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DEL_LIST=`$(AR) -t $@ | egrep 'apple_versioning|gcc_personality_v0|eprintf' | xargs echo` ; \
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if [ -n "$${DEL_LIST}" ] ; \
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then \
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$(call GetCNAVar,AR,Platform.darwin_bni,Release,) -d $@ $${DEL_LIST}; \
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$(call GetCNAVar,RANLIB,Platform.darwin_bni,Release,) $@ ; \
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fi
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# rule to make make archive for dyld
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$(SYMROOT)/libcompiler_rt-dyld.a : $(foreach arch,$(RC_ARCHS), \
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$(OBJROOT)/libcompiler_rt-dyld-$(arch).a)
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$(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o $@
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# Copy results to DSTROOT.
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install-iOS-Simulator: $(SYMROOT)/libcompiler_rt_sim.dylib \
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$(SYMROOT)/libcompiler_rt-dyld.a
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mkdir -p $(DSTROOT)/$(SDKROOT)/usr/lib/system
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$(call GetCNAVar,STRIP,Platform.darwin_bni,Release,) -S $(SYMROOT)/libcompiler_rt_sim.dylib \
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-o $(DSTROOT)/$(SDKROOT)/usr/lib/system/libcompiler_rt_sim.dylib
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mkdir -p $(DSTROOT)/$(SDKROOT)/usr/local/lib/dyld
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cp $(SYMROOT)/libcompiler_rt-dyld.a \
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$(DSTROOT)/$(SDKROOT)/usr/local/lib/dyld/libcompiler_rt.a
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# Rule to make fat dylib
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$(SYMROOT)/libcompiler_rt_sim.dylib: $(foreach arch,$(RC_ARCHS), \
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$(OBJROOT)/libcompiler_rt_sim-$(arch).dylib)
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$(call GetCNAVar,LIPO,Platform.darwin_bni,Release,) -create $^ -o $@
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$(call GetCNAVar,DSYMUTIL,Platform.darwin_bni,Release,) $@
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# Rule to make each dylib slice
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$(OBJROOT)/libcompiler_rt_sim-%.dylib : $(OBJROOT)/darwin_bni/Release/%/libcompiler_rt.a
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echo "const char vers[] = \"@(#) $(RC_ProjectName)-$(RC_ProjectSourceVersion)\"; " > $(OBJROOT)/version.c
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$(call GetCNAVar,CC,Platform.darwin_bni,Release,$*) \
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$(OBJROOT)/version.c -arch $* -dynamiclib \
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-install_name /usr/lib/system/libcompiler_rt_sim.dylib \
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-compatibility_version 1 -current_version $(RC_ProjectSourceVersion) \
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-Wl,-unexported_symbol,___enable_execute_stack \
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-nostdlib \
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-Wl,-upward-lunwind_sim \
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-Wl,-upward-lsystem_sim_m \
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-Wl,-upward-lsystem_sim_c \
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-ldyld_sim \
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-Wl,-upward-lSystem \
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-umbrella System -Wl,-no_implicit_dylibs -L$(SDKROOT)/usr/lib/system -dead_strip \
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$(DYLIB_FLAGS) -Wl,-force_load,$^ -o $@
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