diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-09-04 04:47:21 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-09-04 04:47:21 +0000 |
| commit | ef0d0f12f0a37a0c4a907b67b04bcdc73c9dda9e (patch) | |
| tree | 81be27e6bb28df20f954435e7e2a64ba28e00b00 | |
| parent | 87b5101248ad861db5298aad8ceb3a7e407707c5 (diff) | |
Add a new make option (LINK_COMPONENTS) which tools can use to specify what
libraries they need. This uses llvm-config to link the tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30084 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | Makefile.rules | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/Makefile.rules b/Makefile.rules index b08725a367..ae1adc3663 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -297,6 +297,7 @@ ifndef TBLGEN TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT) endif endif +LLVM_CONFIG := $(LLVMToolDir)/llvm-config ifndef GCCAS GCCAS := $(LLVMToolDir)/gccas$(EXEEXT) endif @@ -629,7 +630,6 @@ endif # JIT support for a library or a tool that runs JIT. #--------------------------------------------------------- ifeq ($(firstword $(LLVMLIBS)),config) -LLVM_CONFIG := $(LLVM_SRC_ROOT)/utils/llvm-config/llvm-config LLVMLIBS := $(shell $(LLVM_CONFIG) --libnames $(wordlist 2,9999,$(LLVMLIBS))) LLVMLIBS := $(patsubst lib%.a,%.a,$(LLVMLIBS)) LLVMLIBS := $(patsubst %.o,%,$(LLVMLIBS)) @@ -690,17 +690,27 @@ endif # Define various command line options pertaining to the # libraries needed when linking. There are "Proj" libs # (defined by the user's project) and "LLVM" libs (defined -# by the # LLVM project). +# by the LLVM project). #--------------------------------------------------------- +ifdef USEDLIBS ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS))) ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions)) +ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) +ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs)) +endif + +ifdef LLVMLIBS LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS))) LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions)) -ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS))) -ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs)) LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs)) +endif + +ifdef LINK_COMPONENTS +ProjLibsOptions := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS)) +ProjLibsPaths := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS)) +endif ############################################################################### # Library Build Rules: Four ways to build a library |