# For building,
# LLVM, LLVM_SRC_ROOT = BUILD_SRC_ROOT, and
# LLVM_OBJ_ROOT = BUILD_OBJ_ROOT.
+#
#===-----------------------------------------------------------------------====
#
# It is typically the root directory of what we're compiling now.
#
ifndef LLVM_SRC_ROOT
-LLVM_SRC_ROOT = $(BUILD_SRC_ROOT)
+LLVM_SRC_ROOT := $(BUILD_SRC_ROOT)
endif
#
# Set the LLVM object directory.
#
ifndef LLVM_OBJ_ROOT
-LLVM_OBJ_ROOT = $(BUILD_OBJ_ROOT)
+LLVM_OBJ_ROOT := $(BUILD_OBJ_ROOT)
endif
###########################################################################
all:: dynamic
endif
+ifdef BYTECODE_LIBRARY
+# if BYTECODE_LIBRARY is specified, the default is to build the bytecode lib
+all:: bytecodelib
+install:: bytecodelib-install
+endif
+
# Default Rule: Make sure it's also a :: rule
all ::
# Print out the directories used for building
prdirs::
- echo "Home Offset : " $(HOME_OBJ_ROOT);
- echo "Build Source Root: " $(BUILD_SRC_ROOT);
- echo "Build Source Dir : " $(BUILD_SRC_DIR);
- echo "Build Object Root: " $(BUILD_OBJ_ROOT);
- echo "Build Object Dir : " $(BUILD_OBJ_DIR);
- echo "LLVM Source Root: " $(LLVM_SRC_ROOT);
- echo "LLVM Object Root: " $(LLVM_OBJ_ROOT);
+ echo "Home Offset : " $(HOME_OBJ_ROOT)
+ echo "Build Source Root: " $(BUILD_SRC_ROOT)
+ echo "Build Source Dir : " $(BUILD_SRC_DIR)
+ echo "Build Object Root: " $(BUILD_OBJ_ROOT)
+ echo "Build Object Dir : " $(BUILD_OBJ_DIR)
+ echo "LLVM Source Root: " $(LLVM_SRC_ROOT)
+ echo "LLVM Object Root: " $(LLVM_OBJ_ROOT)
#
# Mark all of these targets as phony. This will hopefully speed up builds
# slightly since GNU Make will not try to find implicit rules for targets
# which are marked as Phony.
#
-.PHONY: all dynamic clean distclean install test bytecode prdirs
+.PHONY: all dynamic bytecodelib bytecodelib-install
+.PHONY: clean distclean install test bytecode prdirs
###########################################################################
# Miscellaneous paths and commands:
BURG_OPTS = -I
-PURIFY := $(PURIFY) -cache-dir="$(BUILD_OBJ_ROOT)/../purifycache" -chain-length="30" -messages=all
-
ifdef ENABLE_PROFILING
ENABLE_OPTIMIZED = 1
CONFIGURATION := Profile
DESTLIBDEBUG := $(BUILD_OBJ_ROOT)/lib/Debug
DESTLIBRELEASE := $(BUILD_OBJ_ROOT)/lib/Release
DESTLIBPROFILE := $(BUILD_OBJ_ROOT)/lib/Profile
+DESTLIBBYTECODE := $(BUILD_OBJ_ROOT)/lib/Bytecode
DESTLIBCURRENT := $(BUILD_OBJ_ROOT)/lib/$(CONFIGURATION)
# LLVM libraries used for linking
#
# Libtool is found in the current directory.
#
-ifdef VERBOSE
-LIBTOOL=$(LLVM_SRC_ROOT)/mklib
-else
-LIBTOOL=$(LLVM_SRC_ROOT)/mklib --silent
-endif
+LIBTOOL := $(LLVM_SRC_ROOT)/mklib
#
# If we're not building a shared library, use the disable-shared tag with
# versions of libtool.
#
ifndef SHARED_LIBRARY
-LIBTOOL := $(LIBTOOL) --tag=disable-shared
+LIBTOOL += --tag=disable-shared
endif
#
#
ifndef VERBOSE
VERB := @
+LIBTOOL += --silent
endif
###########################################################################
###########################################################################
#--------------------------------------------------------------------------
-# Special tools used while building the LLVM tree. Burg is built as part
-# of the utils directory.
-#--------------------------------------------------------------------------
+# Utilities used while building the LLVM tree, which live in the utils dir
+#
BURG := $(LLVMTOOLCURRENT)/burg
RunBurg := $(BURG) $(BURG_OPTS)
-
TBLGEN := $(LLVMTOOLCURRENT)/tblgen
+#--------------------------------------------------------------------------
+# The LLVM GCC front-end in C and C++ flavors
+#
+LLVMGCC := PATH=$(LLVMTOOLCURRENT):$(PATH) $(LLVMGCCDIR)/bin/gcc
+LCC1 := $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1
+LLVMGXX := PATH=$(LLVMTOOLCURRENT):$(PATH) $(LLVMGCCDIR)/bin/g++
+LCC1XX := $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1plus
+
+#--------------------------------------------------------------------------
+# Some of the compiled LLVM tools which are used for compilation of runtime
+# libraries.
+#
+LLVMAS := $(LLVMTOOLCURRENT)/as
+
###########################################################################
# Compile Time Flags
# Allow gnu extensions...
CPPFLAGS += -D_GNU_SOURCE
-# -Wno-unused-parameter
CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
CompileOptimizeOpts := -O3 -DNDEBUG -finline-functions -fshort-enums
# Link final executable
# (Note that we always link with the C++ compiler).
#
-ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
-Link := $(PURIFY) $(LIBTOOL) --mode=link $(CXX) -static
-else
Link := $(LIBTOOL) --mode=link $(CXX)
-endif
# link both projlib and llvmlib libraries
LinkG := $(Link) -g -L$(PROJLIBDEBUGSOURCE) -L$(LLVMLIBDEBUGSOURCE) $(STRIP)
LinkP := $(Link) -O3 -L$(PROJLIBPROFILESOURCE) -L$(LLVMLIBPROFILESOURCE) $(PROFILE)
# Create one .o file from a bunch of .o files...
-#ifdef SHARED_LIBRARY
-Relink = ${LIBTOOL} --mode=link $(CXX)
-#else
-Relink = ${LIBTOOL} --mode=link $(CXX) -only-static
-#endif
-
-# MakeSO - Create a .so file from a .o files...
-#MakeSO := $(LIBTOOL) --mode=link $(CXX) $(MakeSharedObjectOption)
-#MakeSOO := $(MakeSO) -O3
-#MakeSOP := $(MakeSOO) $(PROFILE)
+Relink := ${LIBTOOL} --mode=link $(CXX)
+ifndef SHARED_LIBRARY
+Relink += -only-static
+endif
#
# Configure where the item being compiled should go.
#
ifdef SHARED_LIBRARY
-Link := $(Link) -rpath $(DESTLIBCURRENT)
+Link += -rpath $(DESTLIBCURRENT)
endif
ifdef TOOLNAME
-Link := $(Link) -rpath $(DESTTOOLCURRENT)
+Link += -rpath $(DESTTOOLCURRENT)
endif
# Create dependancy file from CPP file, send to stdout.
#
# Libtool Objects
#
-Objs := $(sort $(patsubst Debug/%.lo, %.lo, $(addsuffix .lo,$(notdir $(basename $(Source))))))
+Srcs := $(sort $(notdir $(basename $(Source))))
+Objs := $(addsuffix .lo, $(Srcs))
ObjectsO := $(addprefix $(BUILD_OBJ_DIR)/Release/,$(Objs))
ObjectsP := $(addprefix $(BUILD_OBJ_DIR)/Profile/,$(Objs))
ObjectsG := $(addprefix $(BUILD_OBJ_DIR)/Debug/,$(Objs))
+ObjectsBC := $(addprefix $(BUILD_OBJ_DIR)/Bytecode/,$(addsuffix .bc, $(Srcs)))
#
# The real objects underlying the libtool objects
LIBNAME_OBJO := $(DESTLIBRELEASE)/$(LIBRARYNAME).o
LIBNAME_OBJP := $(DESTLIBPROFILE)/$(LIBRARYNAME).o
LIBNAME_OBJG := $(DESTLIBDEBUG)/$(LIBRARYNAME).o
+LIBNAME_BC := $(DESTLIBBYTECODE)/lib$(LIBRARYNAME).bc
#--------------------------------------------------------------------
# Library Targets
# dynamic target builds a shared object version of the library...
dynamic:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).so
+bytecodelib:: $(LIBNAME_BC)
+bytecodelib-install:: $(LLVMGCCDIR)/bytecode-libs/lib$(LIBRARYNAME).bc
+
+$(LLVMGCCDIR)/bytecode-libs/lib$(LIBRARYNAME).bc: $(LIBNAME_BC)
+ @echo ======= Installing $(LIBRARYNAME) bytecode library =======
+ cp $< $@
# Does the library want a .o version built?
ifndef DONT_BUILD_RELINKED
# Rules for building libraries
#--------------------------------------------------------------------
+LinkBCLib := $(LLVMGCC) -shared
+ifdef EXPORTED_SYMBOL_LIST
+LinkBCLib += -Xlinker -internalize-public-api-list=$(EXPORTED_SYMBOL_LIST)
+else
+LinkBCLib += -Xlinker -disable-internalize
+endif
+
+
+# Rule for building bytecode libraries.
+$(LIBNAME_BC): $(ObjectsBC) $(LibSubDirs) $(DESTLIBBYTECODE)/.dir
+ @echo ======= Linking $(LIBRARYNAME) bytecode library =======
+ $(VERB) $(LinkBCLib) -o $@ $(ObjectsBC) $(LibSubDirs) $(LibLinkOpts)
#
# Rules for building dynamically linked libraries.
#
$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
@echo ======= Linking $(LIBRARYNAME) dynamic release library =======
- $(VERB) $(Link) -o $*.la $(ObjectsO) $(LibSubDirs) $(LibLinkOpts);
- $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT);
+ $(VERB) $(Link) -o $*.la $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT)
$(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
@echo ======= Linking $(LIBRARYNAME) dynamic profile library =======
- $(VERB) $(Link) -o $*.la $(ObjectsP) $(LibSubDirs) $(LibLinkOpts);
- $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT);
+ $(VERB) $(Link) -o $*.la $(ObjectsP) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT)
$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
@echo ======= Linking $(LIBRARYNAME) dynamic debug library =======
- $(VERB) $(Link) -o $*.la $(ObjectsG) $(LibSubDirs) $(LibLinkOpts);
- $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT);
+ $(VERB) $(Link) -o $*.la $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT)
#
# Rules for building static archive libraries.
@$(RM) -f $@
$(VERB) $(Link) -g $(STRIP) -o $@ $(ObjectsG) $(LibSubDirs) -static
+
#
# Rules for building .o libraries.
#
USED_LIB_PATHS_G := $(addprefix $(DESTLIBDEBUG)/, $(STATICUSEDLIBS))
USED_LIB_PATHS_O := $(addprefix $(DESTLIBRELEASE)/, $(STATICUSEDLIBS))
USED_LIB_PATHS_P := $(addprefix $(DESTLIBPROFILE)/, $(STATICUSEDLIBS))
-#LINK_OPTS := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS)
#
# Libtool link options:
#---------------------------------------------------------
-.PRECIOUS: $(BUILD_OBJ_DIR)/Depend/.dir
+.PRECIOUS: $(BUILD_OBJ_DIR)/Depend/.dir $(BUILD_OBJ_DIR)/Bytecode/.dir
.PRECIOUS: $(BUILD_OBJ_DIR)/Debug/.dir $(BUILD_OBJ_DIR)/Release/.dir
-# Create .o files in the ObjectFiles directory from the .cpp and .c files...
-#$(BUILD_OBJ_DIR)/Release/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir
- #@echo "Compiling $<"
- #$(VERB) $(CompileO) $< -o $@
-
-#$(BUILD_OBJ_DIR)/Release/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir
- #$(VERB) $(CompileCO) $< -o $@
-
-#$(BUILD_OBJ_DIR)/Profile/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir
- #@echo "Compiling $<"
- #$(VERB) $(CompileP) $< -o $@
-
-#$(BUILD_OBJ_DIR)/Profile/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir
- #@echo "Compiling $<"
- #$(VERB) $(CompileCP) $< -o $@
-
-#$(BUILD_OBJ_DIR)/Debug/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir
- #@echo "Compiling $<"
- #$(VERB) $(CompileG) $< -o $@
-
-#$(BUILD_OBJ_DIR)/Debug/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir
- #$(VERB) $(CompileCG) $< -o $@
-
# Create .lo files in the ObjectFiles directory from the .cpp and .c files...
$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir
@echo "Compiling $<"
@echo "Compiling $<"
$(VERB) $(CompileCG) $< -o $@
-# Create .lo files in the ObjectFiles directory from the .cpp and .c files...
-$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir
- @echo "Compiling $<"
- $(VERB) $(CompileO) $< -o $@
-
-$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir
- $(VERB) $(CompileCO) $< -o $@
-
-$(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir
- @echo "Compiling $<"
- $(VERB) $(CompileP) $< -o $@
+$(BUILD_OBJ_DIR)/Bytecode/%.bc: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Bytecode/.dir $(LCC1XX)
+ @echo "Compiling $< to bytecode"
+ $(VERB) $(LLVMGXX) $(CPPFLAGS) -c $< -o $@
-$(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir
- @echo "Compiling $<"
- $(VERB) $(CompileCP) $< -o $@
+$(BUILD_OBJ_DIR)/Bytecode/%.bc: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Bytecode/.dir $(LCC1)
+ @echo "Compiling $< to bytecode"
+ $(VERB) $(LLVMGCC) $(CPPFLAGS) -c $< -o $@
-$(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir
- @echo "Compiling $<"
- $(VERB) $(CompileG) $< -o $@
+$(BUILD_OBJ_DIR)/Bytecode/%.bc: $(SourceDir)%.ll $(BUILD_OBJ_DIR)/Bytecode/.dir $(LCC1)
+ @echo "Compiling $< to bytecode"
+ $(VERB) $(LLVMAS) $< -f -o $@
-$(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir
- $(VERB) $(CompileCG) $< -o $@
#
# Rules for building lex/yacc files
# The last line is a gross hack to work around flex aparently not being able to
# resize the buffer on a large token input. Currently, for uninitialized string
# buffers in LLVM we can generate very long tokens, so this is a hack around it.
-# FIXME. (f.e. char Buffer[10000]; )
+# FIXME. (f.e. char Buffer[10000] )
#
%.cpp: %.l
@echo Flex\'ing $<...
$(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) diff -q $@ $@.tmp || ${MV} -f $@.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
%.cpp %.h : %.y
@echo Bison\'ing $<...
$(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $*.y
- $(VERB) diff -q $*.tab.c $*.cpp || ${MV} -f $*.tab.c $*.cpp
- $(VERB) diff -q $*.tab.h $*.h || ${MV} -f $*.tab.h $*.h
+ $(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
# 'make clean' nukes the tree
clean::
- $(VERB) $(RM) -rf $(BUILD_OBJ_DIR)/Debug $(BUILD_OBJ_DIR)/Release $(BUILD_OBJ_DIR)/Profile $(BUILD_OBJ_DIR)/Depend
+ $(VERB) $(RM) -rf $(BUILD_OBJ_DIR)/Debug $(BUILD_OBJ_DIR)/Release
+ $(VERB) $(RM) -rf $(BUILD_OBJ_DIR)/Profile $(BUILD_OBJ_DIR)/Depend
+ $(VERB) $(RM) -rf $(BUILD_OBJ_DIR)/Bytecode
$(VERB) $(RM) -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc
$(VERB) $(RM) -f $(LEX_OUTPUT) $(YACC_OUTPUT)
-distclean:: clean
- $(VERB) (cd $(LLVM_SRC_ROOT); $(RM) -rf $(LEVEL)/Makefile.config \
- $(LEVEL)/include/Config/config.h \
- $(LEVEL)/autom4te.cache \
- $(LEVEL)/config.log)
-
###########################################################################
# C/C++ Dependencies
# Define variables and rules that generate header file dependencies
# are cleaning (this example taken from the GNU Make Manual).
#
ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(MAKECMDGOALS),distclean)
ifneq ($(SourceDepend),)
-include $(SourceDepend)
endif
endif
+endif
projects / oota-llvm.git / blobdiff