1 ##===- runtime/libprofile/Makefile -------------------------*- Makefile -*-===##
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 ##===----------------------------------------------------------------------===##
11 include $(LEVEL)/Makefile.config
13 LIBRARYNAME = profile_rt
14 LINK_LIBS_IN_SHARED = 1
17 # Build and install this archive.
19 override NO_INSTALL_ARCHIVES =
21 include $(LEVEL)/Makefile.common
23 ifeq ($(HOST_OS),Darwin)
24 # Special hack to allow libprofile_rt to have an offset version number.
25 PROFILE_RT_LIBRARY_VERSION := $(LLVM_SUBMIT_VERSION)
27 # Set dylib internal version number to llvmCore submission number.
28 ifdef LLVM_SUBMIT_VERSION
29 LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
30 -Wl,$(PROFILE_RT_LIBRARY_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
31 -Wl,-compatibility_version -Wl,1
33 # Extra options to override libtool defaults.
34 LLVMLibsOptions := $(LLVMLibsOptions) \
37 # Mac OS X 10.4 and earlier tools do not allow a second -install_name on
39 DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
40 ifneq ($(DARWIN_VERS),8)
41 LLVMLibsOptions := $(LLVMLibsOptions) \
43 -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
46 # If we're doing an Apple-style build, add the LTO object path.
48 TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/profile_rt-lto.XXXXXX)
49 LLVMLibsOptions := $(LLVMLibsOptions) \
50 -Wl,-object_path_lto -Wl,$(TempFile)