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#===-- Makefile.tool - Rules for building tools ------------*- Makefile -*--===#
#
# The LLVM Compiler Infrastructure
#
# This file was developed by Reid Spencer and is distributed under the
# University of Illinois Open Source License. See LICENSE.TXT for details.
#
#===------------------------------------------------------------------------===#
#
# This file provides rules for compiling code and linking executable tools.
#
#===-----------------------------------------------------------------------====#
include $(LLVM_TOP)/support/make/Makefile.compile
ifndef TOOLNAME
$(error You must specify TOOLNAME for the "tool" goal)
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).
#---------------------------------------------------------
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))
LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
endif
ifeq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
ifdef LINK_COMPONENTS
# If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
# clean in tools, then do a make in tools (instead of at the top level).
$(LLVM_CONFIG):
@echo "*** llvm-config doesn't exist - rebuilding it."
@$(MAKE) -C $(OBJ_ROOT)/tools/llvm-config
$(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
ProjLibsOptions += $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS))
ProjLibsPaths += $(LLVM_CONFIG) \
$(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS))
endif
endif
###############################################################################
# Tool Build Rules: Build executable tool based on TOOLNAME option
###############################################################################
#---------------------------------------------------------
# Set up variables for building a tool.
#---------------------------------------------------------
ifdef EXAMPLE_TOOL
ToolBuildPath := $(ExmplDir)/$(strip $(TOOLNAME))$(EXEEXT)
else
ToolBuildPath := $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT)
endif
#---------------------------------------------------------
# Provide targets for building the tools
#---------------------------------------------------------
all-local:: $(ToolBuildPath)
clean-local::
ifneq ($(strip $(ToolBuildPath)),)
-$(Verb) $(RM) -f $(ToolBuildPath)
endif
ifdef EXAMPLE_TOOL
$(ToolBuildPath): $(ExmplDir)/.dir
else
$(ToolBuildPath): $(ToolDir)/.dir
endif
$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
$(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
$(Verb) $(LTLink) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
$(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
$(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
$(StripWarnMsg)
ifdef NO_INSTALL
install-local::
$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
$(Echo) Uninstall circumvented with NO_INSTALL
else
DestTool = $(PROJ_bindir)/$(TOOLNAME)
install-local:: $(DestTool)
$(DestTool): $(PROJ_bindir) $(ToolBuildPath)
$(Echo) Installing $(BuildMode) $(DestTool)
$(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) $(DestTool)
-$(Verb) $(RM) -f $(DestTool)
endif