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Add LLVM{CC,CXX} make variables, which specify the configured path the LLVM 

capable compilers (which could be llvm-gcc or clang).

llvm-svn: 96935
This commit is contained in:
Daniel Dunbar 2010-02-23 10:00:53 +00:00
parent 49b962cc26
commit 16a1353031
2 changed files with 25 additions and 0 deletions
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21
llvm/Makefile.rules
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@ -494,6 +494,27 @@ LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
#--------------------------------------------------------------------
# LLVM Capable Compiler
#--------------------------------------------------------------------
ifeq ($(LLVMCC_OPTION),llvm-gcc)
LLVMCC := $(LLVMGCC)
LLVMCXX := $(LLVMGXX)
else
ifeq ($(LLVMCC_OPTION),clang)
ifneq ($(CLANGPATH),)
LLVMCC := $(CLANGPATH)
LLVMCXX := $(CLANGXXPATH)
else
ifeq ($(ENABLE_BUILT_CLANG),1)
LLVMCC := $(LLVMToolDir)/clang
LLVMCXX := $(LLVMToolDir)/clang++
endif
endif
endif
endif
#--------------------------------------------------------------------
# Full Paths To Compiled Tools and Utilities
#--------------------------------------------------------------------

4
llvm/docs/MakefileGuide.html
View File

@ -818,6 +818,10 @@
<tt>mklib</tt> by the <tt>configure</tt> script and always located in the
<dt><a name="LLVMAS"><tt>LLVMAS</tt></a><small>(defaulted)</small></dt>
<dd>Specifies the path to the <tt>llvm-as</tt> tool.</dd>
<dt><a name="LLVMCC"><tt>LLVMCC</tt></a></dt>
<dd>Specifies the path to the LLVM capable compiler.</dd>
<dt><a name="LLVMCXX"><tt>LLVMCXX</tt></a></dt>
<dd>Specifies the path to the LLVM C++ capable compiler.</dd>
<dt><a name="LLVMGCC"><tt>LLVMGCC</tt></a><small>(defaulted)</small></dt>
<dd>Specifies the path to the LLVM version of the GCC 'C' Compiler</dd>
<dt><a name="LLVMGXX"><tt>LLVMGXX</tt></a><small>(defaulted)</small></dt>