Makefile revision 1c48377421e2c266244fbc6275e897dc66e22bda
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 1859a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikovinclude $(LEVEL)/Makefile.config 1959a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 2059a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikovifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 2159a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov EXPORTED_SYMBOL_FILE = $(ObjDir)/$(LIBRARYNAME).exports 2259a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 2359a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov # It is needed to force static-stdc++.a linked. 2459a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov # FIXME: It should be omitted when configure detects system's stdc++.dll. 2559a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov SHLIB_FRAG_NAMES += stdc++.a.o 2659a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 2759a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikovendif 2859a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 29c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskininclude $(LEVEL)/Makefile.common 30c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 31c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# Include all archives in libLLVM.(so|dylib) except the ones that have 32c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin# their own dynamic libraries. 33c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinArchives := $(wildcard $(LibDir)/libLLVM*.a) 34c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinSharedLibraries := $(wildcard $(LibDir)/libLLVM*$(SHLIBEXT)) 35c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinIncludeInLibLlvm := $(filter-out $(basename $(SharedLibraries)).a, $(Archives)) 36c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLLVMLibsOptions := $(IncludeInLibLlvm:$(LibDir)/lib%.a=-l%) 37c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey YasskinLLVMLibsPaths := $(IncludeInLibLlvm) 38c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 39c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin$(LibName.SO): $(LLVMLibsPaths) 40c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 41c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinifeq ($(HOST_OS),Darwin) 42c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # set dylib internal version number to llvmCore submission number 43c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin ifdef LLVM_SUBMIT_VERSION 44c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \ 45c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \ 46c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-compatibility_version -Wl,1 47c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin endif 48c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Include everything from the .a's into the shared library. 49c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) -all_load 50c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # extra options to override libtool defaults 51c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) \ 52c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-dead_strip \ 53c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-seg1addr -Wl,0xE0000000 54c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 55c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line 56c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/') 57c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin ifneq ($(DARWIN_VERS),8) 58c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := $(LLVMLibsOptions) \ 59c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,-install_name \ 60c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)" 61c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin endif 62c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinendif 63c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin 641c48377421e2c266244fbc6275e897dc66e22bdaNAKAMURA Takumiifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD OpenBSD)) 65c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Include everything from the .a's into the shared library. 66c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions := -Wl,--whole-archive $(LLVMLibsOptions) \ 67c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin -Wl,--no-whole-archive 681c48377421e2c266244fbc6275e897dc66e22bdaNAKAMURA Takumiendif 691c48377421e2c266244fbc6275e897dc66e22bdaNAKAMURA Takumi 701c48377421e2c266244fbc6275e897dc66e22bdaNAKAMURA Takumiifeq ($(HOST_OS),Linux) 71c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin # Don't allow unresolved symbols. 72c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskin LLVMLibsOptions += -Wl,--no-undefined 73c90171961d020d93e4ce548016d8ccb8aab00c57Jeffrey Yasskinendif 7459a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 7559a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikovifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 7659a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 7759a430f68f962464f0564b51741e2aea148c617cAnton KorobeynikovSHLIB_STUBS := $(addprefix $(ObjDir)/, $(SHLIB_FRAG_NAMES)) 7859a430f68f962464f0564b51741e2aea148c617cAnton KorobeynikovSHLIB_FRAGS := $(patsubst %.a.o, $(ObjDir)/%.syms.txt, $(LIBRARYNAME).a.o $(SHLIB_FRAG_NAMES)) 7959a430f68f962464f0564b51741e2aea148c617cAnton KorobeynikovLLVMLibsOptions := $(SHLIB_STUBS) $(LLVMLibsOptions) 8059a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 8159a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov$(LibName.SO): $(SHLIB_STUBS) 8259a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 8359a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov%.syms.txt: %.a.o 8459a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Echo) Collecting global symbols of $(notdir $*) 8559a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Verb) $(NM_PATH) -g $< > $@ 8659a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 8759a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov$(ObjDir)/$(LIBRARYNAME).exports: $(SHLIB_FRAGS) $(ObjDir)/.dir 8859a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Echo) Generating exports for $(LIBRARYNAME) 8959a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Verb) ($(SED) -n \ 9059a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov -e "s/^.* T _\([^.][^.]*\)$$/\1/p" \ 9159a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov -e "s/^.* [BDR] _\([^.][^.]*\)$$/\1 DATA/p" \ 9259a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(SHLIB_FRAGS) \ 9359a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov | sort -u) > $@ 9459a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 9559a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov$(ObjDir)/$(LIBRARYNAME).a.o: $(LLVMLibsPaths) $(ObjDir)/.dir 9659a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Echo) Linking all LLVMLibs together for $(LIBRARYNAME) 9759a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Verb) $(Link) -nostartfiles -Wl,-r -nodefaultlibs -o $@ \ 9859a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov -Wl,--whole-archive $(LLVMLibsPaths) \ 9959a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov -Wl,--no-whole-archive 10059a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 10159a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov$(ObjDir)/stdc++.a.o: $(ObjDir)/.dir 10259a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Echo) Linking all libs together for static libstdc++.a 10359a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Verb) $(Link) -nostartfiles -Wl,-r -nodefaultlibs -o $@ \ 10459a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov -Wl,--whole-archive -lstdc++ \ 10559a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov -Wl,--no-whole-archive 10659a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov# FIXME: workaround to invalidate -lstdc++ 10759a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Echo) Making dummy -lstdc++ to lib 10859a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Verb) $(AR) rc $(ToolDir)/libstdc++.dll.a 10959a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov# FIXME: Is install-local needed? 11059a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 11159a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikovclean-local:: 11259a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov $(Verb) $(RM) -f $(ToolDir)/libstdc++.dll.a 11359a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikov 11459a430f68f962464f0564b51741e2aea148c617cAnton Korobeynikovendif 115