forked from OSchip/llvm-project
85 lines
2.4 KiB
Makefile
85 lines
2.4 KiB
Makefile
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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 := $(ProjSrcRoot)
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endif
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ifeq (,$(SDKROOT))
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INSTALL_TARGET = install-MacOSX
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else
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INSTALL_TARGET = install-iOS
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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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mkdir -p $(DSTROOT)/usr/lib/system
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strip -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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cc $(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 $(RC_ProjectSourceVersion) \
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-nodefaultlibs -lSystem -umbrella System -dead_strip \
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-Wl,-force_load,$^ -o $@
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# Rule to make fat dylib
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$(SYMROOT)/libcompiler_rt.dylib: $(foreach arch,$(RC_ARCHS), \
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$(OBJROOT)/libcompiler_rt-$(arch).dylib)
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lipo -create $^ -o $@
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# Copy results to DSTROOT.
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install-iOS: $(SYMROOT)/libcompiler_rt.a $(SYMROOT)/libcompiler_rt-static.a
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mkdir -p $(DSTROOT)/usr/local/lib/libgcc
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cp $(SYMROOT)/libcompiler_rt.a \
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$(DSTROOT)/usr/local/lib/libgcc/libcompiler_rt.a
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mkdir -p $(DSTROOT)/usr/local/
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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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# Rule to make fat archive
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$(SYMROOT)/libcompiler_rt.a : $(foreach arch,$(RC_ARCHS), \
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$(OBJROOT)/darwin_bni/Release/$(arch)/libcompiler_rt.a)
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lipo -create $^ -o $@
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# Rule to make fat archive
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$(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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lipo -create $^ -o $@
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