runtime/libprofile/Makefile

   1 ##===- runtime/libprofile/Makefile -------------------------*- Makefile -*-===##
   2 #
   3 #                     The LLVM Compiler Infrastructure
   4 #
   5 # This file is distributed under the University of Illinois Open Source
   6 # License. See LICENSE.TXT for details.
   7 #
   8 ##===----------------------------------------------------------------------===##
   9
  10 LEVEL = ../..
  11 include $(LEVEL)/Makefile.config
  12
  13 ifneq ($(strip $(LLVMCC)),)
  14 BYTECODE_LIBRARY = 1
  15 endif
  16 LIBRARYNAME = profile_rt
  17 LINK_LIBS_IN_SHARED = 1
  18 SHARED_LIBRARY = 1
  19 EXTRA_DIST = libprofile.exports
  20 EXPORTED_SYMBOL_FILE = $(PROJ_SRC_DIR)/libprofile.exports
  21
  22 include $(LEVEL)/Makefile.common
  23
  24 ifeq ($(HOST_OS),Darwin)
  25     # Special hack to allow libprofile_rt to have an offset version number.
  26     PROFILE_RT_LIBRARY_VERSION := $(LLVM_SUBMIT_VERSION)
  27
  28     # Set dylib internal version number to llvmCore submission number.
  29     ifdef LLVM_SUBMIT_VERSION
  30         LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
  31                         -Wl,$(PROFILE_RT_LIBRARY_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
  32                         -Wl,-compatibility_version -Wl,1
  33     endif
  34     # Extra options to override libtool defaults.
  35     LLVMLibsOptions    := $(LLVMLibsOptions)  \
  36                          -Wl,-dead_strip \
  37                          -Wl,-seg1addr -Wl,0xE0000000
  38
  39     # Mac OS X 10.4 and earlier tools do not allow a second -install_name on
  40     # command line.
  41     DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
  42     ifneq ($(DARWIN_VERS),8)
  43        LLVMLibsOptions    := $(LLVMLibsOptions)  \
  44                             -Wl,-install_name \
  45                             -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
  46     endif
  47 endif