Makefile.rules.am

#,===-- Makefile.rules.am - Common make rules for LLVM ------*- 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.
# 
#===------------------------------------------------------------------------===#

# Options for all makefiles
ACLOCAL_AMFLAGS  = -I autoconf -I autoconf/m4 --output=autoconf/aclocal.m4
AUTOMAKE_OPTIONS = foreign dejagnu dist-zip nostdinc

#
# Install Directories as local makefile variables
# 
LLVM_PREFIX    := @LLVM_PREFIX@
LLVM_BINDIR    := @LLVM_BINDIR@
LLVM_LIBDIR    := @LLVM_LIBDIR@
LLVM_DATADIR   := @LLVM_DATADIR@
LLVM_DOCSDIR   := @LLVM_DOCSDIR@
LLVM_ETCDIR    := @LLVM_ETCDIR@
LLVM_INCLUDEDIR:= @LLVM_INCLUDEDIR@ 
LLVM_INFODIR   := @LLVM_INFODIR@
LLVM_MANDIR    := @LLVM_MANDIR@

#
# LLVM Specific C/C++ compiler flags
# 
LLVM_COMMONFLAGS := -Wall -W -Wwrite-strings -Wno-unused -Wcast-align
LLVM_CXXFLAGS    := 
LLVM_CFLAGS      :=
LLVM_CPPFLAGS    := \
  -I. \
  -I$(srcdir) \
  -I$(top_srcdir)/include \
  -I$(top_builddir)/include \
  -D_RENTRANT -D_GNU_SOURCE -D__STDC_LIMIT_MACROS

if ENABLE_PROFILED
LLVM_CPPFLAGS  += -DNDEBUG
LLVM_CXXFLAGS  += -pg -O3 -finline-functions -felide-constructors
LLVM_CXXFLAGS  += -pg -O3 -finline-functions
LLVM_CFLAGS    += -pg
endif

if ENABLE_OPTIMIZED
LLVM_CPPFLAGS  += -DNDEBUG
LLVM_CXXFLAGS  += -O3 -finline-functions -fomit-frame-pointer -felide-constructors
else
LLVM_CPPFLAGS  += -D_DEBUG
endif

# Required tool definitions as macros so they can be overridden
VERB       := @
SED        := sed
RM         := rm
CMP        := cmp
MV         := mv
ECHO       := echo
IGNORE     := true
LINKLIB    := ${LIBTOOL} --tag=CXX --mode=link $(CXX) -o

BURG       := $(top_builddir)/utils/Burg/burg$(EXEEXT)
RunBurg    := $(BURG) -I
TBLGEN     := $(top_builddir)/utils/TableGen/TableGen$(EXEEXT)
LGCCLDPROG := $(top_builddir)/tools/gccld/gccld$(EXEEXT)


# Set up the standard automake variables
#
AM_CPPFLAGS  = $(LLVM_CPPFLAGS) 
AM_CXXFLAGS  = $(LLVM_COMMONFLAGS) $(LLVM_CXXFLAGS)
AM_CFLAGS    = $(LLVM_COMMONFLAGS) $(LLVM_CFLAGS)

# LLVM GMake Function macros
FIXOBJ       = $(top_builddir)/lib/$(2)/LLVM$(1).o
FIXLIB       = $(top_builddir)/lib/$(2)/libLLVM$(1).a
FINDPATH     = $(if $(findstring Core,$(1)),VMCore,$(strip \
               $(if $(findstring Support,$(1)),Support,$(strip \
               $(if $(findstring System,$(1)),System,$(strip \
               $(if $(findstring BCReader,$(1)),Bytecode/Reader,$(strip \
               $(if $(findstring BCWriter,$(1)),Bytecode/Writer,$(strip \
               $(if $(findstring AsmParser,$(1)),AsmParser,$(strip \
               $(if $(findstring Analysis,$(1)),Analysis,$(strip \
               $(if $(findstring Target,$(1)),Target,$(strip \
               $(if $(findstring Transforms,$(1)),Transforms,$(strip \
               $(if $(findstring IPA,$(1)),Analysis/IPA,$(strip \
               $(if $(findstring DataStructure,$(1)),Analysis/DataStructure,$(strip \
               $(if $(findstring IPO,$(1)),Transforms/IPO,$(strip \
               $(if $(findstring Instrument,$(1)),Transforms/Instrumentation,$(strip \
               $(if $(findstring ScalarOpts,$(1)),Transforms/Scalar,$(strip \
               $(if $(findstring TransformUtils,$(1)),Transforms/Utils,$(strip \
               $(if $(findstring ModuloScheduling,$(1)),CodeGen/ModuloScheduling,$(strip \
               $(if $(findstring SelectionDAG,$(1)),CodeGen/SelectionDAG,$(strip \
               $(if $(findstring ProfilePaths,$(1)),Transforms/Instrumentation/ProfilePaths,$(strip \
               $(if $(findstring CodeGen,$(1)),CodeGen,$(strip \
               $(if $(findstring CWriter,$(1)),Target/CBackend,$(strip \
               $(if $(findstring PowerPC,$(1)),Target/PowerPC,$(strip \
               $(if $(findstring Skeleton,$(1)),Target/Skeleton,$(strip \
               $(if $(findstring SparcV9InstrSched,$(1)),Target/SparcV9/InstrSched,$(strip \
               $(if $(findstring SparcV9LiveVar,$(1)),Target/SparcV9/LiveVar,$(strip \
               $(if $(findstring SparcV9RegAlloc,$(1)),Target/SparcV9/RegAlloc,$(strip \
               $(if $(findstring SparcV9,$(1)),Target/SparcV9,$(strip \
               $(if $(findstring X86,$(1)),Target/X86,$(strip \
               $(if $(findstring Debugger,$(1)),Debugger,$(strip \
               $(if $(findstring Interpreter,$(1)),ExecutionEngine/Interpreter,$(strip \
               $(if $(findstring JIT,$(1)),ExecutionEngine/JIT,$(strip \
               $(if $(findstring ExecutionEngine,$(1)),ExecutionEngine,$(strip \
               $(if $(findstring Hello,$(1)),Transforms/Hello,$strip \
               PATH_TO_UNKNOWN_OBJECT)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))

GETOBJ       = $(call FIXOBJ,$(1),$(call FINDPATH,$(1)))
GETLIB       = $(call FIXLIB,$(1),$(call FINDPATH,$(1)))
GETOBJS      = $(foreach I,$(1) $(2) $(3) $(4) $(5) $(6) $(7) $(8) $(9) $(10),$(call GETOBJ,$(I)))
GETLIBS      = $(foreach I,$(1) $(2) $(3) $(4) $(5) $(6) $(7) $(8) $(9) $(10),$(call GETLIB,$(I)))

# LLVM Rules

%.cpp: %.l
	@${ECHO} Flexing $<
	$(VERB) $(FLEX) -t $< | \
	$(SED) '/^find_rule/d' | \
	$(SED) 's/void yyunput/inline void yyunput/' | \
	$(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
	$(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' > $@.tmp
	$(VERB) $(CMP) -s $@ $@.tmp > /dev/null || ${MV} -f $@.tmp $@
	@# remove the output of flex if it didn't get moved over...
	@$(RM) -f $@.tmp

SUFFIXES = .td

%.c: %.y     # Cancel built-in rules for yacc

%.h: %.y     # Cancel built-in rules for yacc

%.cpp %.h : %.y
	@${ECHO} "Bisoning `basename $<`"
	$(VERB) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c  $<
	$(VERB) $(CMP) -s $*.tab.c $*.cpp > /dev/null || ${MV} -f $*.tab.c $*.cpp
	$(VERB) $(CMP) -s $*.tab.h $*.h   > /dev/null || ${MV} -f $*.tab.h $*.h
	@# If the files were not updated, don't leave them lying around...
	@$(RM) -f $*.tab.c $*.tab.h


%GenRegisterNames.inc : %.td 
	@echo "Building $< register names with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-register-enums -o $@

%GenRegisterInfo.h.inc : %.td 
	@echo "Building $< register information header with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-register-desc-header -o $@

%GenRegisterInfo.inc : %.td 
	@echo "Building $< register info implementation with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-register-desc -o $@

%GenInstrNames.inc : %.td
	@echo "Building $< instruction names with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-instr-enums -o $@

%GenInstrInfo.inc : %.td
	@echo "Building $< instruction information with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-instr-desc -o $@

%GenAsmWriter.inc : %.td
	@echo "Building $< assembly writer with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-asm-writer -o $@

%GenATTAsmWriter.inc : %.td
	@echo "Building $< AT&T assembly writer with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-asm-writer -o $@

%GenIntelAsmWriter.inc : %.td
	@echo "Building $< Intel assembly writer with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-asm-writer -asmwriternum=1 -o $@

%GenInstrSelector.inc: %.td
	@echo "Building $< instruction selector with tblgen"
	$(VERB) $(TBLGEN) -I $(srcdir) $< -gen-instr-selector -o $@

TDFILES = $(wildcard $(srcdir)/*.td ) $(srcdir)/../Target.td