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bfbdc27d54
native linking export files, including running sed to prepend underscores on darwin, and make use of it in libLTO and libEnhancedDisassembly. Remove the leading underscores from library export files so that they work with the new EXPORTED_SYMBOL_FILE support. llvm-svn: 101399
48 lines
1.8 KiB
Makefile
48 lines
1.8 KiB
Makefile
##===- tools/lto/Makefile ----------------------------------*- Makefile -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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LEVEL = ../..
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LIBRARYNAME = LTO
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EXPORTED_SYMBOL_FILE = lto.exports
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# Include this here so we can get the configuration of the targets
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# that have been configured for construction. We have to do this
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# early so we can set up LINK_COMPONENTS before including Makefile.rules
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include $(LEVEL)/Makefile.config
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LINK_LIBS_IN_SHARED = 1
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SHARED_LIBRARY = 1
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LINK_COMPONENTS := $(TARGETS_TO_BUILD) ipo scalaropts linker bitreader bitwriter
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include $(LEVEL)/Makefile.common
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ifeq ($(HOST_OS),Darwin)
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# set dylib internal version number to llvmCore submission number
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ifdef LLVM_SUBMIT_VERSION
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LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
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-Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
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-Wl,-compatibility_version -Wl,1
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endif
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# extra options to override libtool defaults
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LLVMLibsOptions := $(LLVMLibsOptions) \
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-avoid-version \
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-Wl,-dead_strip \
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-Wl,-seg1addr -Wl,0xE0000000
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# Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
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DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
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ifneq ($(DARWIN_VERS),8)
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LLVMLibsOptions := $(LLVMLibsOptions) \
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-no-undefined -Wl,-install_name \
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-Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
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endif
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endif
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