Makefile revision ebd69421a2acf0c64f368de87d0795451060ed34
1##===- tools/lto2/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 includeing Makefile.rules 16include $(LEVEL)/Makefile.config 17 18LINK_LIBS_IN_SHARED = 1 19ifeq ($(OS),Darwin) 20 SHARED_LIBRARY = 1 21 BUILD_ARCHIVE = 0 22 DONT_BUILD_RELINKED = 1 23else 24 BUILD_ARCHIVE = 1 25endif 26 27LINK_COMPONENTS := $(TARGETS_TO_BUILD) ipo scalaropts linker bitreader bitwriter 28 29include $(LEVEL)/Makefile.common 30 31ifeq ($(OS),Darwin) 32 # set dylib internal version number to llvmCore submission number 33 ifdef LLVM_SUBMIT_VERSION 34 LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 35 -Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 36 -Wl,-compatibility_version -Wl,1 37 endif 38 # extra options to override libtool defaults 39 LLVMLibsOptions := $(LLVMLibsOptions) \ 40 -no-undefined -avoid-version \ 41 -Wl,-exported_symbols_list -Wl,$(PROJ_SRC_DIR)/lto.exports \ 42 -Wl,-dead_strip \ 43 -Wl,-seg1addr -Wl,0xE0000000 44 45 # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line 46 DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/') 47 ifneq ($(DARWIN_VERS),8) 48 LLVMLibsOptions := $(LLVMLibsOptions) \ 49 -Wl,-install_name \ 50 -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 51 endif 52 53endif 54