Home | History | Annotate | Download | only in libprofile
      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 # Build and install this archive.                                                                                                                  
     23 BUILD_ARCHIVE = 1
     24 override NO_INSTALL_ARCHIVES =
     25 
     26 include $(LEVEL)/Makefile.common
     27 
     28 ifeq ($(HOST_OS),Darwin)
     29     # Special hack to allow libprofile_rt to have an offset version number.
     30     PROFILE_RT_LIBRARY_VERSION := $(LLVM_SUBMIT_VERSION)
     31 
     32     # Set dylib internal version number to llvmCore submission number.
     33     ifdef LLVM_SUBMIT_VERSION
     34         LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
     35                         -Wl,$(PROFILE_RT_LIBRARY_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
     36                         -Wl,-compatibility_version -Wl,1
     37     endif
     38     # Extra options to override libtool defaults.
     39     LLVMLibsOptions    := $(LLVMLibsOptions)  \
     40                          -Wl,-dead_strip \
     41                          -Wl,-seg1addr -Wl,0xE0000000 
     42 
     43     # Mac OS X 10.4 and earlier tools do not allow a second -install_name on
     44     # command line.
     45     DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
     46     ifneq ($(DARWIN_VERS),8)
     47        LLVMLibsOptions    := $(LLVMLibsOptions)  \
     48                             -Wl,-install_name \
     49                             -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
     50     endif
     51 endif
     52