96 lines
3.3 KiB
Makefile
96 lines
3.3 KiB
Makefile
##===- tools/llvm-config/Makefile---------------------------*- Makefile -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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LEVEL := ../..
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TOOLNAME := llvm-config
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USEDLIBS := LLVMSupport.a
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# We generate sources in the build directory, make sure it is in the include
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# paths.
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INCLUDE_BUILD_DIR := 1
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# This tool has no plugins, optimize startup time.
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TOOL_NO_EXPORTS := 1
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# Note that we have to use lazy expansion here.
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BUILDVARIABLES_SRCPATH = $(PROJ_SRC_ROOT)/tools/$(TOOLNAME)/BuildVariables.inc.in
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BUILDVARIABLES_OBJPATH = $(ObjDir)/BuildVariables.inc
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BUILT_SOURCES = $(BUILDVARIABLES_OBJPATH)
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include $(LEVEL)/Makefile.common
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# Combine preprocessor flags (except for -I) and CXX flags.
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SUB_CPPFLAGS := ${CPP.BaseFlags}
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SUB_CFLAGS := ${CPP.BaseFlags} ${C.Flags}
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SUB_CXXFLAGS := ${CPP.BaseFlags} ${CXX.Flags}
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# Override LIBS with TARGET's LIBS for cross compilation.
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# FIXME: Host's llvm-config is not generated. It's for target's.
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ifneq ($(TARGET_LIBS), )
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LLVM_SYSTEM_LIBS := $(TARGET_LIBS)
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else
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LLVM_SYSTEM_LIBS := $(LIBS)
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endif
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ifneq ($(REQUIRES_RTTI), 1)
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LLVM_HAS_RTTI := NO
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else
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LLVM_HAS_RTTI := YES
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endif
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# This is blank for now. We need to be careful about adding stuff here:
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# LDFLAGS tend not to be portable, and we don't currently require the
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# user to use libtool when linking against LLVM.
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SUB_LDFLAGS :=
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$(ObjDir)/BuildVariables.inc: $(BUILDVARIABLES_SRCPATH) Makefile $(ObjDir)/.dir
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$(Echo) "Building llvm-config BuildVariables.inc file."
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$(Verb) $(ECHO) 's/@LLVM_SRC_ROOT@/$(subst /,\/,$(LLVM_SRC_ROOT))/' \
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> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_OBJ_ROOT@/$(subst /,\/,$(LLVM_OBJ_ROOT))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_CPPFLAGS@/$(subst /,\/,$(SUB_CPPFLAGS))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_CFLAGS@/$(subst /,\/,$(SUB_CFLAGS))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_CXXFLAGS@/$(subst /,\/,$(SUB_CXXFLAGS))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_LDFLAGS@/$(subst /,\/,$(SUB_LDFLAGS))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_BUILDMODE@/$(subst /,\/,$(BuildMode))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_LIBDIR_SUFFIX@//' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_SYSTEM_LIBS@/$(subst /,\/,$(LLVM_SYSTEM_LIBS))/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_TARGETS_BUILT@/$(subst /,\/,$(TARGETS_TO_BUILD))/' \
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>> temp.sed
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$(if $(filter-out $(ENABLE_SHARED),0),\
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$(Verb) $(ECHO) 's/@LLVM_BUILD_LLVM_DYLIB@/ON/',\
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$(Verb) $(ECHO) 's/@LLVM_BUILD_LLVM_DYLIB@/OFF/') \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_ENABLE_SHARED@/OFF/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_DYLIB_COMPONENTS@/all/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_BUILD_SYSTEM@/autoconf/' \
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>> temp.sed
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$(Verb) $(ECHO) 's/@LLVM_HAS_RTTI@/$(LLVM_HAS_RTTI)/' \
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>> temp.sed
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$(Verb) $(SED) -f temp.sed < $< > $@
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$(Verb) $(RM) temp.sed
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# When cross-compiling, install a version of llvm-config that runs on the host.
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ifeq ($(LLVM_CROSS_COMPILING),1)
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install:: $(DESTDIR)$(PROJ_bindir)
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$(Echo) Installing llvm-config-host
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$(Verb) $(ProgInstall) $(BuildLLVMToolDir)/llvm-config \
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$(DESTDIR)$(PROJ_bindir)/$(program_prefix)llvm-config-host
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endif
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