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rust/Makefile.in
Graydon Hoare b7972d34ed Add support for building glue.o.
2011-03-18 18:33:22 -07:00

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Makefile
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######################################################################
# Residual auto-configuration
######################################################################
include config.mk
MKFILES := Makefile config.mk
ifneq ($(MAKE_RESTARTS),)
CFG_INFO := $(info cfg: make restarts: $(MAKE_RESTARTS))
endif
CFG_INFO := $(info cfg: building on $(CFG_OSTYPE) $(CFG_CPUTYPE))
CFG_GCC_CFLAGS :=
CFG_GCC_LINK_FLAGS :=
CFG_BOOT_FLAGS := $(BOOT_FLAGS)
CFG_RUSTC_FLAGS := -nowarn
# On Darwin, we need to run dsymutil so the debugging information ends
# up in the right place. On other platforms, it automatically gets
# embedded into the executable, so use a no-op command.
CFG_DSYMUTIL := true
ifeq ($(CFG_OSTYPE), FreeBSD)
CFG_LIB_NAME=lib$(1).so
CFG_GCC_CFLAGS += -fPIC -march=i686 -I/usr/local/include
CFG_GCC_LINK_FLAGS += -shared -fPIC -lpthread -lrt
ifeq ($(CFG_CPUTYPE), x86_64)
CFG_GCC_CFLAGS += -m32
CFG_GCC_LINK_FLAGS += -m32
endif
CFG_UNIXY := 1
endif
ifeq ($(CFG_OSTYPE), Linux)
CFG_LIB_NAME=lib$(1).so
CFG_GCC_CFLAGS += -fPIC -march=i686
CFG_GCC_LINK_FLAGS += -shared -fPIC -ldl -lpthread -lrt
ifeq ($(CFG_CPUTYPE), x86_64)
CFG_GCC_CFLAGS += -m32
CFG_GCC_LINK_FLAGS += -m32
endif
CFG_UNIXY := 1
endif
ifeq ($(CFG_OSTYPE), Darwin)
CFG_LIB_NAME=lib$(1).dylib
CFG_UNIXY := 1
CFG_GCC_LINK_FLAGS += -dynamiclib -lpthread
# Darwin has a very blurry notion of "64 bit", and claims it's running
# "on an i386" when the whole userspace is 64-bit and the compiler
# emits 64-bit binaries by default. So we just force -m32 here. Smarter
# approaches welcome!
CFG_GCC_CFLAGS += -m32
CFG_GCC_LINK_FLAGS += -m32
CFG_DSYMUTIL := dsymutil
endif
ifneq ($(findstring MINGW,$(CFG_OSTYPE)),)
CFG_WINDOWSY := 1
endif
ifdef CFG_WINDOWSY
CFG_INFO := $(info cfg: windows-y environment)
CFG_EXE_SUFFIX := .exe
CFG_LIB_NAME=$(1).dll
CFG_RUN_PROGRAM=$(1)
CFG_PATH_MUNGE := | sed -e 's/\\\(.\)/\/\1/g'
ifdef CFG_FLEXLINK
CFG_BOOT_NATIVE := 1
endif
CFG_GCC_CFLAGS += -march=i686
CFG_GCC_LINK_FLAGS += -shared -fPIC
endif
ifdef CFG_UNIXY
CFG_INFO := $(info cfg: unix-y environment)
CFG_EXE_SUFFIX :=
CFG_RUN_PROGRAM=LD_LIBRARY_PATH=$(dir $(1)) $(CFG_VALGRIND) $(1)
CFG_BOOT_NATIVE := 1
ifdef MINGW_CROSS
CFG_EXE_SUFFIX := .exe
CFG_LIB_NAME=$(1).dll
CFG_RUN_PROGRAM=$(1)
CFG_INFO := $(info cfg: mingw-cross)
CFG_GCC_CROSS := i586-mingw32msvc-
CFG_BOOT_FLAGS += -t win32-x86-pe
ifdef CFG_VALGRIND
CFG_VALGRIND += wine
endif
CFG_GCC_CFLAGS := -march=i686
CFG_GCC_LINK_FLAGS := -shared
ifeq ($(CFG_CPUTYPE), x86_64)
CFG_GCC_CFLAGS += -m32
CFG_GCC_LINK_FLAGS += -m32
endif
endif
ifdef CFG_VALGRIND
CFG_VALGRIND += --leak-check=full \
--error-exitcode=1 \
--quiet --vex-iropt-level=0 \
--suppressions=$(S)src/etc/x86.supp
endif
endif
CFG_RUNTIME :=$(call CFG_LIB_NAME,rustrt)
CFG_LLVMEXT :=$(call CFG_LIB_NAME,llvmext)
CFG_STDLIB :=$(call CFG_LIB_NAME,std)
CFG_LLC_CFLAGS := -march=x86
ifdef CFG_GCC
CFG_INFO := $(info cfg: using gcc)
CFG_GCC_CFLAGS += -Wall -Werror -fno-rtti -fno-exceptions -g
CFG_GCC_LINK_FLAGS += -g
CFG_COMPILE_C = $(CFG_GCC_CROSS)g++ $(CFG_GCC_CFLAGS) -c -o $(1) $(2)
CFG_LINK_C = $(CFG_GCC_CROSS)g++ $(CFG_GCC_LINK_FLAGS) -o $(1)
CFG_DEPEND_C = $(CFG_GCC_CROSS)g++ $(CFG_GCC_CFLAGS) -MT "$(1)" -MM $(2)
else
CFG_ERR := $(error please try on a system with gcc)
endif
ifdef CFG_OCAMLC_OPT
$(info cfg: have ocaml native compiler)
OPT=.opt
else
$(info cfg: have only ocaml bytecode compiler)
endif
ifdef BOOT_PROFILE
$(info cfg: forcing native bootstrap compiler (BOOT_PROFILE))
CFG_BOOT_NATIVE := 1
CFG_OCAMLOPT_PROFILE_FLAGS := -p
endif
ifdef BOOT_DEBUG
$(info cfg: forcing bytecode bootstrap compiler (DEBUG))
CFG_BOOT_NATIVE :=
endif
ifdef CFG_BOOT_NATIVE
$(info cfg: building native bootstrap compiler)
else
$(info cfg: building bytecode bootstrap compiler)
endif
ifdef NO_VALGRIND
$(info cfg: disabling valgrind (NO_VALGRIND))
CFG_VALGRIND :=
endif
######################################################################
# Target-and-rule "utility variables"
######################################################################
ifdef VERBOSE
Q :=
E =
else
Q := @
E = echo $(1)
endif
R := $(CFG_RUN_PROGRAM)
S := $(CFG_SRC_DIR)
X := $(CFG_EXE_SUFFIX)
# Look in doc and src dirs.
VPATH := $(S)doc $(S)src
# Compilers we build, we now know how to run.
BOOT := $(Q)OCAMLRUNPARAM="b1" boot/rustboot$(X) $(CFG_BOOT_FLAGS) -L stage0
STAGE0 := $(Q)$(CFG_RUN_PROGRAM) stage0/rustc$(X) $(CFG_RUSTC_FLAGS) -L stage1
STAGE1 := $(Q)$(CFG_RUN_PROGRAM) stage1/rustc$(X) $(CFG_RUSTC_FLAGS) -L stage2
# "Source" files we generate in builddir along the way.
GENERATED := boot/fe/lexer.ml boot/version.ml
# Delete the built-in rules.
.SUFFIXES:
%:: %,v
%:: RCS/%,v
%:: RCS/%
%:: s.%
%:: SCCS/s.%
######################################################################
# Bootstrap compiler variables
######################################################################
# We must list them in link order.
# Nobody calculates the link-order DAG automatically, sadly.
BOOT_MLS := \
$(addsuffix .ml, \
boot/version \
$(addprefix boot/util/, fmt common bits) \
$(addprefix boot/driver/, session) \
$(addprefix boot/fe/, ast token lexer parser \
extfmt pexp item cexp fuzz) \
$(addprefix boot/be/, asm il abi) \
$(addprefix boot/me/, walk semant resolve alias \
simplify type dead layer effect typestate \
loop layout transutil trans dwarf) \
$(addprefix boot/be/, x86 ra pe elf macho) \
$(addprefix boot/driver/, lib glue main)) \
BOOT_CMOS := $(BOOT_MLS:.ml=.cmo)
BOOT_CMXS := $(BOOT_MLS:.ml=.cmx)
BOOT_OBJS := $(BOOT_MLS:.ml=.o)
BOOT_CMIS := $(BOOT_MLS:.ml=.cmi)
BS := $(S)src/boot/
BOOT_ML_DEP_INCS := -I $(BS)/fe -I $(BS)/me \
-I $(BS)/be -I $(BS)/driver \
-I $(BS)/util -I boot
BOOT_ML_INCS := -I boot/fe -I boot/me \
-I boot/be -I boot/driver \
-I boot/util -I boot
BOOT_ML_LIBS := unix.cma nums.cma bigarray.cma
BOOT_ML_NATIVE_LIBS := unix.cmxa nums.cmxa bigarray.cmxa
BOOT_OCAMLC_FLAGS := -g $(BOOT_ML_INCS) -w Ael -warn-error Ael
BOOT_OCAMLOPT_FLAGS := -g $(BOOT_ML_INCS) -w Ael -warn-error Ael
######################################################################
# Runtime (C++) library variables
######################################################################
RUNTIME_CS := rt/sync/timer.cpp \
rt/sync/sync.cpp \
rt/sync/lock_and_signal.cpp \
rt/rust.cpp \
rt/rust_builtin.cpp \
rt/rust_run_program.cpp \
rt/rust_crate.cpp \
rt/rust_crate_cache.cpp \
rt/rust_crate_reader.cpp \
rt/rust_comm.cpp \
rt/rust_dom.cpp \
rt/rust_task.cpp \
rt/rust_task_list.cpp \
rt/rust_proxy.cpp \
rt/rust_chan.cpp \
rt/rust_port.cpp \
rt/rust_upcall.cpp \
rt/rust_log.cpp \
rt/rust_message.cpp \
rt/rust_timer.cpp \
rt/circular_buffer.cpp \
rt/isaac/randport.cpp \
rt/rust_srv.cpp \
rt/rust_kernel.cpp \
rt/memory_region.cpp \
rt/test/rust_test_harness.cpp \
rt/test/rust_test_runtime.cpp \
rt/test/rust_test_util.cpp
RUNTIME_HDR := rt/globals.h \
rt/rust.h \
rt/rust_dwarf.h \
rt/rust_internal.h \
rt/rust_util.h \
rt/rust_chan.h \
rt/rust_port.h \
rt/rust_dom.h \
rt/rust_task.h \
rt/rust_task_list.h \
rt/rust_proxy.h \
rt/rust_log.h \
rt/rust_message.h \
rt/circular_buffer.h \
rt/util/array_list.h \
rt/util/indexed_list.h \
rt/util/synchronized_indexed_list.h \
rt/util/hash_map.h \
rt/sync/sync.h \
rt/sync/timer.h \
rt/sync/lock_free_queue.h \
rt/rust_srv.h \
rt/rust_kernel.h \
rt/memory_region.h \
rt/memory.h \
rt/test/rust_test_harness.h \
rt/test/rust_test_runtime.h \
rt/test/rust_test_util.h
RUNTIME_INCS := -I $(S)src/rt/isaac -I $(S)src/rt/uthash
RUNTIME_OBJS := $(RUNTIME_CS:.cpp=.o)
######################################################################
# rustc LLVM-extensions (C++) library variables
######################################################################
LLVMEXT_CS := $(addprefix llvmext/, \
MachOObjectFile.cpp Object.cpp RustWrapper.cpp)
LLVMEXT_HDR := llvmext/include/llvm-c/Object.h
LLVMEXT_INCS := -iquote $(CFG_LLVM_INCDIR) \
-iquote $(S)src/llvmext/include
LLVMEXT_OBJS := $(LLVMEXT_CS:.cpp=.o)
LLVMEXT_LIBS := $(CFG_LLVM_LDFLAGS) $(CFG_LLVM_LIBS)
######################################################################
# Standard library variables
######################################################################
STDLIB_CRATE := lib/std.rc
STDLIB_INPUTS := $(wildcard $(addprefix $(S)src/lib/,*.rc *.rs */*.rs))
######################################################################
# rustc crate variables
######################################################################
COMPILER_CRATE := comp/rustc.rc
COMPILER_INPUTS := $(wildcard $(addprefix $(S)src/comp/, \
rustc.rc *.rs */*.rs))
######################################################################
# Single-target rules
######################################################################
all: boot/rustboot$(X) \
rt/$(CFG_RUNTIME) \
llvmext/$(CFG_LLVMEXT) \
stage0/rustc$(X) \
stage0/glue.o \
$(GENERATED)
rt/$(CFG_RUNTIME): $(RUNTIME_OBJS) $(MKFILES) $(RUNTIME_HDR)
@$(call E, link: $@)
$(Q)$(call CFG_LINK_C, $@) $(RUNTIME_OBJS)
llvmext/$(CFG_LLVMEXT): $(LLVMEXT_OBJS) $(MKFILES) $(LLVMEXT_HDR)
@$(call E, link: $@)
$(Q)$(call CFG_LINK_C, $@ $(LLVMEXT_OBJS) \
$(CFG_LLVM_LIBS) $(CFG_LLVM_LDFLAGS))
ifdef CFG_BOOT_NATIVE
boot/rustboot$(X): $(BOOT_CMXS) $(MKFILES)
@$(call E, link: $@)
$(Q)ocamlopt$(OPT) -o $@ $(BOOT_OCAMLOPT_FLAGS) $(BOOT_ML_NATIVE_LIBS) \
$(BOOT_CMXS)
else
boot/rustboot$(X): $(BOOT_CMOS) $(MKFILES)
@$(call E, link: $@)
$(Q)ocamlc$(OPT) -o $@ $(BOOT_OCAMLC_FLAGS) $(BOOT_ML_LIBS) $(BOOT_CMOS)
endif
boot/version.ml: $(MKFILES)
@$(call E, git: $@)
$(Q)git log -1 \
--pretty=format:'let version = "prerelease (%h %ci)";;' >$@ || exit 1
stage0/$(CFG_STDLIB): $(S)src/$(STDLIB_CRATE) $(STDLIB_INPUTS) \
boot/rustboot$(X) $(MKFILES)
@$(call E, compile: $@)
$(BOOT) -shared -o $@ $<
stage0/rustc$(X): $(S)src/$(COMPILER_CRATE) $(COMPILER_INPUTS) \
boot/rustboot$(X) rt/$(CFG_RUNTIME) \
stage0/$(CFG_STDLIB)
@$(call E, compile: $@)
$(BOOT) -minimal -o $@ $<
$(Q)chmod 0755 $@
stage0/glue.bc: stage0/rustc$(X) rt/$(CFG_RUNTIME) stage0/$(CFG_STDLIB)
@$(call E, generate: $@)
$(STAGE0) -o $@ -glue
######################################################################
# Pattern rules
######################################################################
rt/%.o: rt/%.cpp $(MKFILES)
@$(call E, compile: $@)
$(Q)$(call CFG_COMPILE_C, $@, $(RUNTIME_INCS)) $<
llvmext/%.o: llvmext/%.cpp $(MKFILES)
@$(call E, compile: $@)
$(Q)$(call CFG_COMPILE_C, $@, $(CFG_LLVM_CXXFLAGS) $(LLVMEXT_INCS)) $<
%.cmo: %.ml $(MKFILES)
@$(call E, compile: $@)
$(Q)ocamlc$(OPT) -c -o $@ $(BOOT_OCAMLC_FLAGS) $<
%.cmo: %.cmi $(MKFILES)
%.cmx %.o: %.ml $(MKFILES)
@$(call E, compile: $@)
$(Q)ocamlopt$(OPT) -c -o $@ $(BOOT_OCAMLOPT_FLAGS) $<
%.ml: %.mll $(MKFILES)
@$(call E, lex-gen: $@)
$(Q)ocamllex$(OPT) -q -o $@ $<
%.o: %.s
@$(call E, assemble [llvm]: $@)
$(Q)gcc $(CFG_GCC_CFLAGS) -o $@ -c $<
%.ll: %.bc
@$(call E, dis [llvm]: $@)
$(Q)$(CFG_LLVM_BINDIR)/llvm-dis -o $@ $<
%.s: %.bc
@$(call E, compile [llvm]: $@)
$(Q)$(CFG_LLVM_BINDIR)/llc $(CFG_LLC_CFLAGS) -o $@ $<
######################################################################
# Cleanup
######################################################################
.PHONY: clean
clean:
@$(call E, cleaning)
$(Q)rm -f $(foreach ext, cmx cmi cmo cma bc o a d $(X) \
h cpp ml s \
out bc dSYM \
, \
$(wildcard *.$(ext) \
*/*.$(ext) \
*/*/*.$(ext) \
*/*/*/*.$(ext) \
))
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