Makefile revision 46dec953194a2b3c308ec94c19961aa822b9d402
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 13# Include this here so we can get the configuration of the targets 14# that have been configured for construction. We have to do this 15# early so we can set up LINK_COMPONENTS before including Makefile.rules 16include $(LEVEL)/Makefile.config 17 18LINK_LIBS_IN_SHARED = 1 19SHARED_LIBRARY = 1 20DONT_BUILD_RELINKED = 1 21 22LINK_COMPONENTS := $(TARGETS_TO_BUILD) ipo scalaropts linker bitreader bitwriter 23 24include $(LEVEL)/Makefile.common 25 26ifeq ($(OS),Darwin) 27 # set dylib internal version number to llvmCore submission number 28 ifdef LLVM_SUBMIT_VERSION 29 LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 30 -Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 31 -Wl,-compatibility_version -Wl,1 32 endif 33 # extra options to override libtool defaults 34 LLVMLibsOptions := $(LLVMLibsOptions) \ 35 -no-undefined -avoid-version \ 36 -Wl,-exported_symbols_list -Wl,$(PROJ_SRC_DIR)/lto.exports \ 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 := $(LLVMLibsOptions) \ 44 -Wl,-install_name \ 45 -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 46 endif 47endif 48