X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=runtime%2Flibprofile%2FMakefile;h=b82e995ced34319cc21c86941f82588f1640764f;hb=318b7cc7f10d41370929ff93274de29c11f87b81;hp=d496168c2c78160d5d1bbc91f4452742efc84b14;hpb=20ac4e369935566d2069619a69b4a9f972cf9150;p=oota-llvm.git

diff --git a/runtime/libprofile/Makefile b/runtime/libprofile/Makefile
index d496168c2c7..b82e995ced3 100644
--- a/runtime/libprofile/Makefile
+++ b/runtime/libprofile/Makefile
@@ -1,18 +1,55 @@
 ##===- runtime/libprofile/Makefile -------------------------*- Makefile -*-===##
-# 
+#
 #                     The LLVM Compiler Infrastructure
 #
-# This file was developed by the LLVM research group and is distributed under
-# the University of Illinois Open Source License. See LICENSE.TXT for details.
-# 
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
 ##===----------------------------------------------------------------------===##
+
 LEVEL = ../..
-BYTECODE_LIBRARY=1
-SHARED_LIBRARY=1
-#DONT_BUILD_RELINKED=1
-LIBRARYNAME=profile_rt
-EXTRA_DIST = exported_symbols.lst
-EXPORTED_SYMBOL_FILE = $(BUILD_SRC_DIR)/exported_symbols.lst
+include $(LEVEL)/Makefile.config
+
+ifneq ($(strip $(LLVMCC)),)
+BYTECODE_LIBRARY = 1
+endif
+LIBRARYNAME = profile_rt
+LINK_LIBS_IN_SHARED = 1
+SHARED_LIBRARY = 1
+
+# Build and install this archive.                                                                                                                  
+BUILD_ARCHIVE = 1
+override NO_INSTALL_ARCHIVES =
 
 include $(LEVEL)/Makefile.common
 
+ifeq ($(HOST_OS),Darwin)
+    # Special hack to allow libprofile_rt to have an offset version number.
+    PROFILE_RT_LIBRARY_VERSION := $(LLVM_SUBMIT_VERSION)
+
+    # Set dylib internal version number to llvmCore submission number.
+    ifdef LLVM_SUBMIT_VERSION
+        LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
+                        -Wl,$(PROFILE_RT_LIBRARY_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
+                        -Wl,-compatibility_version -Wl,1
+    endif
+    # Extra options to override libtool defaults.
+    LLVMLibsOptions    := $(LLVMLibsOptions)  \
+                         -Wl,-dead_strip
+
+    # 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    := $(LLVMLibsOptions) \
+                            -Wl,-install_name \
+                            -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
+    endif
+
+    # If we're doing an Apple-style build, add the LTO object path.
+    ifeq ($(RC_XBS),YES)
+       TempFile           := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/profile_rt-lto.XXXXXX)
+       LLVMLibsOptions    := $(LLVMLibsOptions) \
+                             -Wl,-object_path_lto -Wl,$(TempFile)
+    endif
+endif