Index: make/platform/clang_linux.mk
===================================================================
--- make/platform/clang_linux.mk
+++ make/platform/clang_linux.mk
@@ -49,16 +49,14 @@
 
 # Build runtime libraries for i386.
 ifeq ($(call contains,$(SupportedArches),i386),true)
-Configs += builtins-i386 profile-i386
+Configs += builtins-i386
 Arch.builtins-i386 := i386
-Arch.profile-i386 := i386
 endif
 
 # Build runtime libraries for x86_64.
 ifeq ($(call contains,$(SupportedArches),x86_64),true)
-Configs += builtins-x86_64 profile-x86_64
+Configs += builtins-x86_64
 Arch.builtins-x86_64 := x86_64
-Arch.profile-x86_64 := x86_64
 endif
 
 endif
@@ -71,17 +69,9 @@
 
 CFLAGS.builtins-i386 := $(CFLAGS) -m32
 CFLAGS.builtins-x86_64 := $(CFLAGS) -m64
-CFLAGS.profile-i386 := $(CFLAGS) -m32
-CFLAGS.profile-x86_64 := $(CFLAGS) -m64
 
 FUNCTIONS.builtins-i386 := $(CommonFunctions) $(ArchFunctions.i386)
 FUNCTIONS.builtins-x86_64 := $(CommonFunctions) $(ArchFunctions.x86_64)
-FUNCTIONS.profile-i386 := GCDAProfiling InstrProfiling InstrProfilingBuffer \
-                          InstrProfilingFile InstrProfilingPlatformOther \
-                          InstrProfilingRuntime InstrProfilingUtil \
-                          InstrProfilingWriter InstrProfilingValue \
-                          InstrProfilingMerge InstrProfilingMergeFile
-FUNCTIONS.profile-x86_64 := $(FUNCTIONS.profile-i386)
 
 # Always use optimized variants.
 OPTIMIZED := 1