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66 lines
2.4 KiB
Makefile
66 lines
2.4 KiB
Makefile
##===- runtime/GCCLibraries/crtend/Makefile ----------------*- Makefile -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file was developed by the LLVM research group and is distributed under
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# the University of Illinois Open Source License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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#
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# This directory contains the C and C++ runtime libraries for the LLVM GCC
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# front-ends. See the README.txt file for more details.
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#
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# Since this archive has strange requirements, we use some custom rules for
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# building it.
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#
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##===----------------------------------------------------------------------===##
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LEVEL = ../../..
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DONT_BUILD_RELINKED = 1
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BYTECODE_LIBRARY = 1
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LIBRARYNAME = crtend
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BYTECODE_DESTINATION = $(CFERuntimeLibDir)
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# Note: We're using FAKE_SOURCES because the comp_*.c don't really exist.
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# However this makefile builds comp_*.bc and that's what we want in the library.
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# The FAKE_SOURCES variable supports this kind of construction. It uses the
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# FAKE_SOURCES to determine a list of things to build, but doesn't use
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# FAKE_SOURCES for dependencies, distribution, etc. It is assumed the makefile
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# will know how to build the objects eventhough the sources don't exist.
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FAKE_SOURCES := comp_main.c comp_genericeh.c comp_sjljeh.c
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MainSrc := crtend.c listend.ll
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GenericEHSrc := Exception.cpp
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SJLJEHSrc := SJLJ-Exception.cpp
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EXTRA_DIST := $(MainSrc) $(GenericEHSrc) $(SJLJEHSrc) \
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comp_main.lst comp_genericeh.lst comp_sjljeh.lst
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include $(LEVEL)/Makefile.common
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MainObj := $(ObjDir)/crtend.bc $(ObjDir)/listend.bc
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GenericEHObj := $(ObjDir)/Exception.bc
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SJLJEHObj := $(ObjDir)/SJLJ-Exception.bc
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# __main and ctor/dtor support component
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$(ObjDir)/comp_main.bc: $(MainObj)
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$(Echo) Linking $(notdir $@) component...
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$(Verb) $(GCCLD) -link-as-library \
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-internalize-public-api-file=$(BUILD_SRC_DIR)/comp_main.lst \
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$(MainObj) -o $@
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# Generic exception handling support runtime.
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$(ObjDir)/comp_genericeh.bc: $(GenericEHObj)
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$(Echo) Linking $(notdir $@) component...
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$(Verb) $(GCCLD) -link-as-library \
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-internalize-public-api-file=$(BUILD_SRC_DIR)/comp_genericeh.lst \
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$(GenericEHObj) -o $@
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# setjmp/longjmp exception handling support runtime.
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$(ObjDir)/comp_sjljeh.bc: $(SJLJEHObj)
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$(Echo) Linking $(notdir $@) component...
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$(Verb) $(GCCLD) -link-as-library \
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-internalize-public-api-file=$(BUILD_SRC_DIR)/comp_sjljeh.lst \
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$(SJLJEHObj) -o $@
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