move this makefile goop up to the top level llvm makefile.

llvm-svn: 65544
This commit is contained in:
Chris Lattner 2009-02-26 17:48:04 +00:00
parent 0f19580996
commit 58ac0b4bac
1 changed files with 3 additions and 10 deletions

View File

@ -3,21 +3,14 @@ TOOLNAME = clang
CPPFLAGS += -I$(PROJ_SRC_DIR)/../include
CXXFLAGS = -fno-rtti
# Clang has no plugins, optimize startup time.
TOOL_NO_EXPORTS = 1
# Include this here so we can get the configuration of the targets
# that have been configured for construction. We have to do this
# early so we can set up LINK_COMPONENTS before including Makefile.rules
include $(LEVEL)/Makefile.config
# Optimize startup time of the app by not exporting all of the weak symbols
# from the binary. This reduces dyld startup time by 4x.
ifeq ($(OS),Darwin)
LD.Flags += -Wl,-exported_symbol -Wl,_main
endif
ifeq ($(OS), $(filter $(OS), Linux NetBSD FreeBSD))
LD.Flags += -Wl,--version-script=Driver.map
endif
LINK_COMPONENTS := $(TARGETS_TO_BUILD) bitreader bitwriter codegen ipo selectiondag
USEDLIBS = clangCodeGen.a clangAnalysis.a clangRewrite.a clangSema.a \
clangDriver.a clangAST.a clangParse.a clangLex.a \