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Get rid of the horrendous FIND_PATH macro, have libs and progs linked into
a common directory for simplicity. Provide an easy way to relink some objects git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16949 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
parent
86e100bd9b
commit
4f2458912c
163
Makefile_rules
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163
Makefile_rules
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#,===-- Makefile.rules.am - Common make rules for LLVM ------*- Makefile -*--===#
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#
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# The LLVM Compiler Infrastructure
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#
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# This file was developed by Reid Spencer and is distributed under the
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# University of Illinois Open Source License. See LICENSE.TXT for details.
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#
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#===------------------------------------------------------------------------===#
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#
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# LLVM Specific C/C++ compiler flags
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#
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LLVM_COMMONFLAGS := -Wall -W -Wwrite-strings -Wno-unused -Wcast-align
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LLVM_CXXFLAGS :=
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LLVM_CFLAGS :=
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LLVM_CPPFLAGS := \
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-I. \
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-I$(srcdir) \
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-I$(top_srcdir)/include \
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-I$(top_builddir)/include \
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-D_RENTRANT -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
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ifeq ($(BUILDMODE),Profile)
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LLVM_CPPFLAGS += -DNDEBUG
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LLVM_CXXFLAGS += -pg -O3 -finline-functions -felide-constructors
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LLVM_CFLAGS += -pg
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else
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ifeq ($(BUILDMODE),Release)
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LLVM_CPPFLAGS += -DNDEBUG
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LLVM_CXXFLAGS += -O3 -finline-functions -fomit-frame-pointer -felide-constructors
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LLVM_CFLAGS += -O3
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else
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LLVM_CPPFLAGS += -D_DEBUG
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LLVM_CXXFLAGS += -O1
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LLVM_CFLAGS += -O1
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endif
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endif
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LDIR = $(top_builddir)/$(BUILDMODE)/lib
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BDIR = $(top_builddir)/$(BUILDMODE)/bin
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DDIR = $(top_builddir)/$(BUILDMODE)/data
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EDIR = $(top_builddir)/$(BUILDMODE)/etc
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# Required tool definitions as macros so they can be overridden
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LINKLIB := ${LIBTOOL} --tag=CXX --mode=link $(CXX) -o
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BURG := $(top_builddir)/utils/Burg/burg$(EXEEXT)
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RunBurg := $(BURG) -I
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TBLGEN := $(top_builddir)/utils/TableGen/TableGen$(EXEEXT)
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LGCCLDPROG := $(top_builddir)/tools/gccld/gccld$(EXEEXT)
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# Set up the standard automake variables
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#
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AM_CPPFLAGS = $(LLVM_CPPFLAGS)
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AM_CXXFLAGS = $(LLVM_COMMONFLAGS) $(LLVM_CXXFLAGS)
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AM_CFLAGS = $(LLVM_COMMONFLAGS) $(LLVM_CFLAGS)
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AM_LDFLAGS = -L$(LDIR)
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# LLVM GNU Make Function macros
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GETOBJ = $(patsubst %,$(LDIR)/LLVM%.o,$(1))
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GETLIB = $(patsubst %,-lLLVM%,$(1))
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GETOBJS = $(foreach I,$(1) $(2) $(3) $(4) $(5) $(6) $(7) $(8) $(9) $(10),$(call GETOBJ,$(I)))
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GETLIBS = $(foreach I,$(1) $(2) $(3) $(4) $(5) $(6) $(7) $(8) $(9) $(10),$(call GETLIB,$(I)))
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# LLVM Rules
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ifdef lib_LIBRARIES
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lib_LINKS_TO_MAKE = $(foreach L,$(lib_LIBRARIES),$(patsubst lib%.a,$(LDIR)/lib%.a,$(L)))
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all-am : $(lib_LINKS_TO_MAKE)
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$(LDIR)/lib%.a : lib%.a
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cwd=`pwd` ; cd $(LDIR) ; $(LN) -s $${cwd}/$* .
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endif
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ifdef bin_PROGRAMS
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bin_LINKS_TO_MAKE = $(foreach P,$(bin_PROGRAMS),$(patsubst %,$(BDIR)/%,$(P)))
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all-am : $(bin_LINKS_TO_MAKE)
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$(BDIR)/% : %
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cwd=`pwd` ; cd $(BDIR) ; $(LN) -s $${cwd}/$* .
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endif
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ifdef PRELINK
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PRELINK_LIB_NAME = $(LDIR)/$(patsubst lib%.a,%.o,$(PRELINK))
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PRELINK_VAR_NAME = $(patsubst lib%.a,lib%_a,$(PRELINK))_OBJECTS
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PRELINK_OBJECTS = $($(PRELINK_VAR_NAME))
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all-am: $(PRELINK_LIB_NAME)
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$(PRELINK_LIB_NAME) : $(PRELINK_OBJECTS)
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$(LIBTOOL) --mode=link $(CXX) -o $(PRELINK_LIB_NAME) $(PRELINK_OBJECTS)
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clean-am: clean-relink
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clean-relink:
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$(RM) -f $(PRELINK_LIB_NAME)
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endif
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%.cpp: %.l
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@${ECHO} Flexing $<
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$(VERB) $(FLEX) -t $< | \
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$(SED) '/^find_rule/d' | \
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$(SED) 's/void yyunput/inline void yyunput/' | \
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$(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
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$(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' > $@.tmp
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$(VERB) $(CMP) -s $@ $@.tmp > /dev/null || ${MV} -f $@.tmp $@
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@# remove the output of flex if it didn't get moved over...
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@$(RM) -f $@.tmp
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SUFFIXES = .td
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%.c: %.y # Cancel built-in rules for yacc
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%.h: %.y # Cancel built-in rules for yacc
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%.cpp %.h : %.y
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@${ECHO} "Bisoning `basename $<`"
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$(VERB) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
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$(VERB) $(CMP) -s $*.tab.c $*.cpp > /dev/null || ${MV} -f $*.tab.c $*.cpp
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$(VERB) $(CMP) -s $*.tab.h $*.h > /dev/null || ${MV} -f $*.tab.h $*.h
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@# If the files were not updated, don't leave them lying around...
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@$(RM) -f $*.tab.c $*.tab.h
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%GenRegisterNames.inc : %.td
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@echo "Building $< register names with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-register-enums -o $@
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%GenRegisterInfo.h.inc : %.td
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@echo "Building $< register information header with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-register-desc-header -o $@
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%GenRegisterInfo.inc : %.td
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@echo "Building $< register info implementation with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-register-desc -o $@
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%GenInstrNames.inc : %.td
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@echo "Building $< instruction names with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-instr-enums -o $@
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%GenInstrInfo.inc : %.td
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@echo "Building $< instruction information with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-instr-desc -o $@
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%GenAsmWriter.inc : %.td
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@echo "Building $< assembly writer with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-asm-writer -o $@
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%GenATTAsmWriter.inc : %.td
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@echo "Building $< AT&T assembly writer with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-asm-writer -o $@
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%GenIntelAsmWriter.inc : %.td
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@echo "Building $< Intel assembly writer with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-asm-writer -asmwriternum=1 -o $@
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%GenInstrSelector.inc: %.td
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@echo "Building $< instruction selector with tblgen"
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$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-instr-selector -o $@
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TDFILES = $(wildcard $(srcdir)/*.td ) $(srcdir)/../Target.td
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