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Module.mk
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Module.mk
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# Module.mk for cling module
# Copyright (c) 2011 Rene Brun and Fons Rademakers
#
# Author: Axel Naumann, 2011-10-18
MODNAME := cling
MODDIR := $(ROOT_SRCDIR)/interpreter/$(MODNAME)
CLINGDIR := $(MODDIR)
##### libCling #####
CLINGS := $(wildcard $(MODDIR)/lib/Interpreter/*.cpp) \
$(wildcard $(MODDIR)/lib/MetaProcessor/*.cpp) \
$(wildcard $(MODDIR)/lib/TagsExtension/*.cpp) \
$(wildcard $(MODDIR)/lib/Utils/*.cpp)
CLINGO := $(call stripsrc,$(CLINGS:.cpp=.o))
CLINGEXCEPO := $(call stripsrc,$(MODDIR)/lib/Interpreter/Exception.o)
CLINGCOMPDH := $(call stripsrc,$(MODDIR)/lib/Interpreter/cling-compiledata.h)
CLINGDEP := $(CLINGO:.o=.d)
CLINGETC_CLING := DynamicExprInfo.h DynamicLookupRuntimeUniverse.h \
DynamicLookupLifetimeHandler.h \
Exception.h RuntimePrintValue.h RuntimeUniverse.h Value.h
CLINGETCPCH := $(addprefix etc/cling/Interpreter/,$(CLINGETC_CLING))
CLINGETC := $(CLINGETCPCH) $(addprefix etc/cling/cint/,multimap multiset)
CLINGETC_ORIGINALS := $(addprefix $(CLINGDIR)/include/cling/,$(CLINGETC_CLING))
ifneq ($(LLVMDEV),)
CLINGEXES := $(wildcard $(MODDIR)/tools/driver/*.cpp) \
$(wildcard $(MODDIR)/lib/UserInterface/*.cpp)
CLINGEXEO := $(call stripsrc,$(CLINGEXES:.cpp=.o))
CLINGEXE := $(LLVMDIRO)/Debug+Asserts/bin/cling
ALLEXECS += $(CLINGEXE)
endif
# include all dependency files
INCLUDEFILES += $(CLINGDEP)
# include dir for picking up RuntimeUniverse.h etc - need to
# 1) copy relevant headers to include/
# 2) rely on TCling to addIncludePath instead of using CLING_..._INCL below
# -fvisibility=hidden renders libCore unusable.
# Filter out warning flags.
CLINGLLVMCXXFLAGSRAW = $(shell $(LLVMCONFIG) --cxxflags)
CLINGLLVMCXXFLAGS = $(filter-out -pedantic,$(filter-out -fvisibility-inlines-hidden,$(filter-out -fvisibility=hidden,\
$(filter-out -W%,\
$(patsubst -O%,,$(CLINGLLVMCXXFLAGSRAW)))))) \
$(filter -Wno-%,$(CLINGLLVMCXXFLAGSRAW))
# -ffunction-sections breaks the debugger on some platforms ... and does not help libCling at all.
# FIXME: This is temporary until I update my compiler on mac and add -fmodules-local-submodule-visibility.
# -gmodules comes from configuring LLVM with modules. We need to filter it out too.
ifeq ($(CXXMODULES),yes)
CLINGLLVMCXXFLAGS := $(filter-out $(ROOT_CXXMODULES_CXXFLAGS) -gmodules,$(CLINGLLVMCXXFLAGS))
endif
CLINGCXXFLAGS += -I$(CLINGDIR)/include $(filter-out -ffunction-sections,$(CLINGLLVMCXXFLAGS)) -fno-strict-aliasing
ifeq ($(CTORSINITARRAY),yes)
CLINGLDFLAGSEXTRA := -Wl,--no-ctors-in-init-array
endif
# Define NDEBUG for consistency with llvm and clang.
CLINGCXXNDEBUG := -DNDEBUG
ifeq ($(ROOTBUILD),debug)
ifneq ($(LLVMDEV),)
CLINGCXXNDEBUG :=
endif
endif
CLINGCXXFLAGS += $(CLINGCXXNDEBUG)
CLINGCXXFLAGSNOI = $(patsubst -I%,,$(CLINGCXXFLAGS))
ifneq (,$(filter $(ARCH),win32gcc win64gcc))
# Hide llvm / clang symbols:
CLINGLDFLAGSEXTRA += -Wl,--exclude-libs,ALL
endif
CLINGLIBEXTRA = $(CLINGLDFLAGSEXTRA) -L$(shell $(LLVMCONFIG) --libdir) \
$(addprefix -lclang,\
Frontend Serialization Driver CodeGen Parse Sema Analysis AST Edit Lex Basic) \
$(shell $(LLVMCONFIG) --libs bitwriter coverage orcjit mcjit native option ipo instrumentation objcarcopts profiledata)\
$(shell $(LLVMCONFIG) --ldflags) $(shell $(LLVMCONFIG) --system-libs)
ifneq (,$(filter $(ARCH),win32gcc win64gcc))
# for EnumProcessModules() in TCling.cxx
CLINGLIBEXTRA += -lpsapi
endif
##### local rules #####
.PHONY: all-$(MODNAME) clean-$(MODNAME) distclean-$(MODNAME) FORCE
all-$(MODNAME):
clean-$(MODNAME):
@rm -f $(CLINGO)
clean:: clean-$(MODNAME)
distclean-$(MODNAME): clean-$(MODNAME)
@rm -f $(CLINGDEP) $(CLINGETC)
distclean:: distclean-$(MODNAME)
$(CLINGDIRS)/Module.mk: $(LLVMCONFIG)
$(CLINGETC_ORIGINALS): %: $(LLVMLIB)
etc/cling/llvm/%: $(call stripsrc,$(LLVMDIRI))/include/llvm/%
+@[ -d $(dir $@) ] || mkdir -p $(dir $@)
cp $< $@
etc/cling/cint/%: $(CLINGDIR)/include/cling/cint/%
+@[ -d $(dir $@) ] || mkdir -p $(dir $@)
cp $< $@
etc/cling/%.h: $(CLINGDIR)/include/cling/%.h
+@[ -d $(dir $@) ] || mkdir -p $(dir $@)
cp $< $@
$(CLINGDIR)/%.o: $(CLINGDIR)/%.cpp $(LLVMDEP)
$(MAKEDEP) -R -f$(@:.o=.d) -Y -w 1000 -- $(CXXFLAGS) $(CLINGCXXFLAGS) $(CLINGRTTI) -D__cplusplus -- $<
$(CXX) $(OPT) $(CXXMKDEPFLAGS) $(CLINGCXXFLAGS) $(CXXOUT)$@ -c $<
$(call stripsrc,$(CLINGDIR)/%.o): $(CLINGDIR)/%.cpp $(LLVMDEP)
$(MAKEDIR)
$(MAKEDEP) -R -f$(@:.o=.d) -Y -w 1000 -- $(CXXFLAGS) $(CLINGCXXFLAGS) $(CLINGRTTI) -D__cplusplus -- $<
$(CXX) $(OPT) $(CXXMKDEPFLAGS) $(CLINGCXXFLAGS) $(CXXOUT)$@ -c $<
$(CLINGCOMPDH): FORCE $(LLVMDEP)
@mkdir -p $(dir $@)
@echo '#define CLING_CXX_PATH "$(CXX) $(OPT) $(CLINGCXXFLAGSNOI)"' > $@_tmp
@diff -q $@_tmp $@ > /dev/null 2>&1 || mv $@_tmp $@
@rm -f $@_tmp
ifneq ($(LLVMDEV),)
ifneq ($(PLATFORM),macosx)
# -Wl,-E exports all symbols, such that the JIT can find them.
# Doesn't exist on MacOS where this behavior is default.
CLINGLDEXPSYM := -Wl,-E
endif
$(CLINGEXE): $(CLINGO) $(CLINGEXEO) $(LTEXTINPUTO)
$(RSYNC) --exclude '.svn' $(CLINGDIR) $(LLVMDIRO)/tools
#@cd $(LLVMDIRS)/tools && ln -sf ../../../cling # yikes
@mkdir -p $(dir $@)
$(LD) $(CLINGLDEXPSYM) -o $@ $(CLINGO) $(CLINGEXEO) $(LTEXTINPUTO) $(CLINGLIBEXTRA)
endif
##### extra rules ######
ifneq ($(LLVMDEV),)
$(CLINGO) : CLINGCXXFLAGS += '-DCLING_INCLUDE_PATHS="$(CLINGDIR)/include:$(shell pwd)/$(LLVMDIRO)/include:$(shell pwd)/$(LLVMDIRO)/tools/clang/include:$(LLVMDIRS)/include:$(LLVMDIRS)/tools/clang/include"'
$(CLINGEXEO): CLINGCXXFLAGS += -fexceptions -I$(TEXTINPUTDIRS) -I$(LLVMDIRO)/include
else
endif
CLING_VERSION=ROOT_$(shell cat "$(CLINGDIR)/VERSION")
$(CLINGEXCEPO): CLINGCXXFLAGS += -frtti -fexceptions
$(CLINGETC) : $(LLVMLIB)
$(CLINGO) : $(CLINGETC)
$(call stripsrc,$(MODDIR)/lib/Interpreter/CIFactory.o): $(CLINGCOMPDH)
$(call stripsrc,$(MODDIR)/lib/Interpreter/CIFactory.o): CLINGCXXFLAGS += -I$(dir $(CLINGCOMPDH)) -pthread
$(call stripsrc,$(MODDIR)/lib/Interpreter/Interpreter.o): $(CLINGCOMPDH)
$(call stripsrc,$(MODDIR)/lib/Interpreter/Interpreter.o): CLINGCXXFLAGS += -I$(dir $(CLINGCOMPDH))
$(call stripsrc,$(MODDIR)/lib/Interpreter/Interpreter.o): CLINGCXXFLAGS += -DCLING_VERSION=$(CLING_VERSION)