Makefile revision e57cb731532cfe91788823cd5b5b847311bd3920
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)##===- tools/lto/Makefile ----------------------------------*- Makefile -*-===## 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# The LLVM Compiler Infrastructure 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# This file is distributed under the University of Illinois Open Source 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# License. See LICENSE.TXT for details. 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)##===----------------------------------------------------------------------===## 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LEVEL := ../.. 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LIBRARYNAME := LTO 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LINK_COMPONENTS := all-targets ipo scalaropts linker bitreader bitwriter \ 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) mcdisassembler vectorize 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)LINK_LIBS_IN_SHARED := 1 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SHARED_LIBRARY := 1 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 17f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)EXPORTED_SYMBOL_FILE = $(PROJ_SRC_DIR)/lto.exports 18f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 19f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)include $(LEVEL)/Makefile.common 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 21f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)ifdef LLVM_VERSION_INFO 22f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)CXX.Flags += -DLLVM_VERSION_INFO='"$(LLVM_VERSION_INFO)"' 23f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)endif 24f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 25f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)ifeq ($(HOST_OS),Darwin) 26f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) # Special hack to allow libLTO to have an offset version number. 27f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ifdef LLVM_LTO_VERSION_OFFSET 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LTO_LIBRARY_VERSION := $(shell expr $(LLVM_SUBMIT_VERSION) + \ 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) $(LLVM_LTO_VERSION_OFFSET)) 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LTO_LIBRARY_VERSION := $(LLVM_SUBMIT_VERSION) 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) endif 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) # set dylib internal version number to llvmCore submission number 35f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ifdef LLVM_SUBMIT_VERSION 36f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) -Wl,$(LTO_LIBRARY_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) -Wl,-compatibility_version -Wl,1 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) endif 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) # extra options to override libtool defaults 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LLVMLibsOptions := $(LLVMLibsOptions) \ 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) -Wl,-dead_strip \ 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) -Wl,-seg1addr -Wl,0xE0000000 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/') 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ifneq ($(DARWIN_VERS),8) 48f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) LLVMLibsOptions := $(LLVMLibsOptions) \ 497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch -Wl,-install_name \ 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) endif 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) # If we're doing an Apple-style build, add the LTO object path. 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ifeq ($(RC_BUILDIT),YES) 55f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ObjDir := $(shell mkdir -p ${OBJROOT}/dSYMs) 567dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch TempFile := $(shell mktemp ${ObjDir}/llvm-lto.XXXXXX) 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LLVMLibsOptions := $(LLVMLibsOptions) \ 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) -Wl,-object_path_lto -Wl,$(TempFile) 59eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch endif 60eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochendif 61eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch