Makefile revision c90171961d020d93e4ce548016d8ccb8aab00c57
1c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin##===- tools/shlib/Makefile --------------------------------*- Makefile -*-===## 2c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# 3c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# The LLVM Compiler Infrastructure 4c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# 5c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# This file is distributed under the University of Illinois Open Source 6c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# License. See LICENSE.TXT for details. 7c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# 8c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin##===----------------------------------------------------------------------===## 9c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 10c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLEVEL = ../.. 11c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 12c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLIBRARYNAME = LLVM-$(LLVMVersion) 13c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 14c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinNO_BUILD_ARCHIVE = 1 15c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLINK_LIBS_IN_SHARED = 1 16c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinSHARED_LIBRARY = 1 17c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 18c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskininclude $(LEVEL)/Makefile.common 19c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 20c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# Include all archives in libLLVM.(so|dylib) except the ones that have 21c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# their own dynamic libraries. 22c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinArchives := $(wildcard $(LibDir)/libLLVM*.a) 23c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinSharedLibraries := $(wildcard $(LibDir)/libLLVM*$(SHLIBEXT)) 24c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinIncludeInLibLlvm := $(filter-out $(basename $(SharedLibraries)).a, $(Archives)) 25c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLLVMLibsOptions := $(IncludeInLibLlvm:$(LibDir)/lib%.a=-l%) 26c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLLVMLibsPaths := $(IncludeInLibLlvm) 27c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 28c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin$(LibName.SO): $(LLVMLibsPaths) 29c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 30c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinifeq ($(HOST_OS),Darwin) 31c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # set dylib internal version number to llvmCore submission number 32c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin ifdef LLVM_SUBMIT_VERSION 33c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 34c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 35c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-compatibility_version -Wl,1 36c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin endif 37c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Include everything from the .a's into the shared library. 38c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) -all_load 39c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # extra options to override libtool defaults 40c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) \ 41c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -avoid-version \ 42c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-dead_strip \ 43c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-seg1addr -Wl,0xE0000000 44c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 45c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line 46c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/') 47c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin ifneq ($(DARWIN_VERS),8) 48c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) \ 49c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-install_name \ 50c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 51c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin endif 52c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinendif 53c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 54c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinifeq ($(HOST_OS), Linux) 55c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Include everything from the .a's into the shared library. 56c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := -Wl,--whole-archive $(LLVMLibsOptions) \ 57c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,--no-whole-archive 58c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Don't allow unresolved symbols. 59c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions += -Wl,--no-undefined 60c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinendif 61