Makefile revision b16b53b181939fa6112498a00005d1df40d6de86
1##===- tools/lto/Makefile ----------------------------------*- Makefile -*-===## 2# 3# The LLVM Compiler Infrastructure 4# 5# This file is distributed under the University of Illinois Open Source 6# License. See LICENSE.TXT for details. 7# 8##===----------------------------------------------------------------------===## 9 10LEVEL = ../.. 11LIBRARYNAME = LTO 12 13EXPORTED_SYMBOL_FILE = lto.exports 14 15# Include this here so we can get the configuration of the targets 16# that have been configured for construction. We have to do this 17# early so we can set up LINK_COMPONENTS before including Makefile.rules 18include $(LEVEL)/Makefile.config 19 20LINK_LIBS_IN_SHARED = 1 21SHARED_LIBRARY = 1 22 23LINK_COMPONENTS := $(TARGETS_TO_BUILD) ipo scalaropts linker bitreader bitwriter 24 25include $(LEVEL)/Makefile.common 26 27ifeq ($(HOST_OS),Darwin) 28 # set dylib internal version number to llvmCore submission number 29 ifdef LLVM_SUBMIT_VERSION 30 LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 31 -Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 32 -Wl,-compatibility_version -Wl,1 33 endif 34 # extra options to override libtool defaults 35 LLVMLibsOptions := $(LLVMLibsOptions) \ 36 -avoid-version \ 37 -Wl,-dead_strip \ 38 -Wl,-seg1addr -Wl,0xE0000000 39 40 # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line 41 DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/') 42 ifneq ($(DARWIN_VERS),8) 43 LLVMLibsOptions := $(LLVMLibsOptions) \ 44 -no-undefined -Wl,-install_name \ 45 -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 46 endif 47endif 48