Makefile revision 1bc1e6407f4015d0eb5d0ff815ddab6b1ba5e5f8
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 20 21LINK_COMPONENTS := $(TARGETS_TO_BUILD) ipo scalaropts linker bitreader bitwriter 22 23include $(LEVEL)/Makefile.common 24 25ifeq ($(OS),Darwin) 26 # set dylib internal version number to llvmCore submission number 27 ifdef LLVM_SUBMIT_VERSION 28 LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 29 -Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 30 -Wl,-compatibility_version -Wl,1 31 endif 32 # extra options to override libtool defaults 33 LLVMLibsOptions := $(LLVMLibsOptions) \ 34 -avoid-version \ 35 -Wl,-exported_symbols_list -Wl,$(PROJ_SRC_DIR)/lto.exports \ 36 -Wl,-dead_strip \ 37 -Wl,-seg1addr -Wl,0xE0000000 38 39 # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line 40 DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/') 41 ifneq ($(DARWIN_VERS),8) 42 LLVMLibsOptions := $(LLVMLibsOptions) \ 43 -no-undefined -Wl,-install_name \ 44 -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 45 endif 46endif 47