mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
56 lines
2.1 KiB
Makefile
56 lines
2.1 KiB
Makefile
##===- tools/lto/Makefile ----------------------------------*- Makefile -*-===##
|
|
#
|
|
# The LLVM Compiler Infrastructure
|
|
#
|
|
# This file is distributed under the University of Illinois Open Source
|
|
# License. See LICENSE.TXT for details.
|
|
#
|
|
##===----------------------------------------------------------------------===##
|
|
|
|
LEVEL = ../..
|
|
LIBRARYNAME = LTO
|
|
|
|
EXPORTED_SYMBOL_FILE = $(PROJ_SRC_DIR)/lto.exports
|
|
|
|
# Include this here so we can get the configuration of the targets
|
|
# that have been configured for construction. We have to do this
|
|
# early so we can set up LINK_COMPONENTS before including Makefile.rules
|
|
include $(LEVEL)/Makefile.config
|
|
|
|
LINK_LIBS_IN_SHARED = 1
|
|
SHARED_LIBRARY = 1
|
|
|
|
LINK_COMPONENTS := $(TARGETS_TO_BUILD) ipo scalaropts linker bitreader bitwriter
|
|
|
|
include $(LEVEL)/Makefile.common
|
|
|
|
ifeq ($(HOST_OS),Darwin)
|
|
# Special hack to allow libLTO to have an offset version number.
|
|
ifdef LLVM_LTO_VERSION_OFFSET
|
|
LTO_LIBRARY_VERSION := $(shell expr $(LLVM_SUBMIT_VERSION) + \
|
|
$(LLVM_LTO_VERSION_OFFSET))
|
|
else
|
|
LTO_LIBRARY_VERSION := $(LLVM_SUBMIT_VERSION)
|
|
endif
|
|
|
|
# set dylib internal version number to llvmCore submission number
|
|
ifdef LLVM_SUBMIT_VERSION
|
|
LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
|
|
-Wl,$(LTO_LIBRARY_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
|
|
-Wl,-compatibility_version -Wl,1
|
|
endif
|
|
# extra options to override libtool defaults
|
|
LLVMLibsOptions := $(LLVMLibsOptions) \
|
|
-avoid-version \
|
|
-Wl,-dead_strip \
|
|
-Wl,-seg1addr -Wl,0xE0000000
|
|
|
|
# Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
|
|
DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
|
|
ifneq ($(DARWIN_VERS),8)
|
|
LLVMLibsOptions := $(LLVMLibsOptions) \
|
|
-no-undefined -Wl,-install_name \
|
|
-Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
|
|
endif
|
|
endif
|