commit c01efc669f09508b55eced32d3c88702578a7c3e Author: Graydon Hoare Date: Wed Jun 16 14:30:45 2010 -0700 Initial git commit. diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..850bcb6a92c --- /dev/null +++ b/.gitignore @@ -0,0 +1,10 @@ +*~ +*.out +*.exe +*.orig +*.cmo +*.cmi +*.d +*.o +.hg/ +.hgignore diff --git a/AUTHORS.txt b/AUTHORS.txt new file mode 100644 index 00000000000..16686027022 --- /dev/null +++ b/AUTHORS.txt @@ -0,0 +1,7 @@ +Rust authors: + +Graydon Hoare +Andreas Gal +Dave Herman +Patrick Walton +Brendan Eich diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 00000000000..efe7e76ec64 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,177 @@ +Short version for non-lawyers: + +This work licensed under BSD-like terms. + + +Long version follows: + +The collective work presented here includes packages written by third parties. +The following third party packages are included: + + +* The ISAAC pseudo random number generation package. Code for this package is + found in the src/rt/isaac directory, within this distribution. This package + is redistributed under the following terms, as noted in its source: + + By Bob Jenkins, 1996, Public Domain + + +* The ACME large integer package. Code for this package is found in + the src/rt/bigint directory, within this distribution. This package + is redistributed under the following terms, as noted in its source: + + Copyright © 2000 by Jef Poskanzer . + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + +* The UTHASH hash table package. Code for this package is found in the + src/rt/uthash directory within this distribution. This package is + redistributed under the following terms, as noted in its source: + + Copyright (c) 2003-2009, Troy D. Hanson http://uthash.sourceforge.net + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +* Two header files that are part of the Valgrind package. These files are found + at src/rt/valgrind.h and src/rt/memcheck.h, within this distribution. These + files are redistributed under the following terms, as noted in them: + + for src/rt/valgrind.h: + + This file is part of Valgrind, a dynamic binary instrumentation + framework. + + Copyright (C) 2000-2008 Julian Seward. All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. The origin of this software must not be misrepresented; you must + not claim that you wrote the original software. If you use this + software in a product, an acknowledgment in the product + documentation would be appreciated but is not required. + + 3. Altered source versions must be plainly marked as such, and must + not be misrepresented as being the original software. + + 4. The name of the author may not be used to endorse or promote + products derived from this software without specific prior written + permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + for src/rt/memcheck.h: + + This file is part of MemCheck, a heavyweight Valgrind tool for + detecting memory errors. + + Copyright (C) 2000-2009 Julian Seward. All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. The origin of this software must not be misrepresented; you must + not claim that you wrote the original software. If you use this + software in a product, an acknowledgment in the product + documentation would be appreciated but is not required. + + 3. Altered source versions must be plainly marked as such, and must + not be misrepresented as being the original software. + + 4. The name of the author may not be used to endorse or promote + products derived from this software without specific prior written + permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +The remaining code and documentation in the collective work presented here, as +well as the collective work itslf, is distributed under the following terms: + + Copyright (c) 2006-2010 Graydon Hoare + Copyright (c) 2009-2010 Mozilla Foundation + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. diff --git a/README b/README new file mode 100644 index 00000000000..a2aaa235c40 --- /dev/null +++ b/README @@ -0,0 +1,4 @@ +This is a compiler and suite of associated libraries and documentation for the +Rust programming language. + +See LICENSE.txt for terms of copyright and redistribution. diff --git a/doc/Makefile b/doc/Makefile new file mode 100644 index 00000000000..4ac419c2e18 --- /dev/null +++ b/doc/Makefile @@ -0,0 +1,11 @@ + +all: rust.pdf rust.html + +%.pdf: %.texi + texi2pdf $< + +%.html: %.texi + makeinfo --html --force --no-split --output=$@ $< + +clean: + rm -f rust.aux rust.cp rust.fn rust.ky rust.log rust.pdf rust.html rust.pg rust.toc rust.tp rust.vr \ No newline at end of file diff --git a/src/Makefile b/src/Makefile new file mode 100644 index 00000000000..95d530dfa81 --- /dev/null +++ b/src/Makefile @@ -0,0 +1,677 @@ +###################################################################### +# Auto-configuration +###################################################################### + +ifdef VERBOSE + CFG_QUIET := + CFG_ECHO = +else + CFG_QUIET := @ + CFG_ECHO = echo $(1) +endif + +CFG_OSTYPE := $(shell uname -s) +CFG_CPUTYPE := $(shell uname -m) + +ifneq ($(MAKE_RESTARTS),) +CFG_INFO := $(info cfg: make restarts: $(MAKE_RESTARTS)) +endif + +CFG_INFO := $(info cfg: building on $(CFG_OSTYPE) $(CFG_CPUTYPE)) + +CFG_GCC_COMPILE_FLAGS := +CFG_GCC_LINK_FLAGS := +CFG_VALGRIND := + +CFG_LLVM_CONFIG := llvm-config +CFG_BOOT_FLAGS := + +ifeq ($(CFG_OSTYPE), Linux) + CFG_RUNTIME := librustrt.so + CFG_STDLIB := libstd.so + CFG_GCC_COMPILE_FLAGS += -fPIC + CFG_GCC_LINK_FLAGS += -shared -fPIC -ldl -lpthread + ifeq ($(CFG_CPUTYPE), x86_64) + CFG_GCC_COMPILE_FLAGS += -m32 + CFG_GCC_LINK_FLAGS += -m32 + endif + CFG_NATIVE := 1 + CFG_UNIXY := 1 + CFG_VALGRIND := $(shell which valgrind) + ifdef CFG_VALGRIND + CFG_VALGRIND += --run-libc-freeres=no --leak-check=full --quiet --vex-iropt-level=0 + endif +endif + +ifeq ($(CFG_OSTYPE), Darwin) + CFG_RUNTIME := librustrt.dylib + CFG_STDLIB := libstd.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_COMPILE_FLAGS += -m32 + CFG_GCC_LINK_FLAGS += -m32 +endif + +ifneq ($(findstring MINGW,$(CFG_OSTYPE)),) + CFG_WINDOWSY := 1 +endif + +ifdef CFG_WINDOWSY + CFG_INFO := $(info cfg: windows-y environment) + CFG_PATH_MUNGE := | sed -e 's/\\\(.\)/\/\1/g' + CFG_FLEXLINK := $(shell which flexlink) + ifdef CFG_FLEXLINK + CFG_NATIVE := 1 + endif + CFG_RUNTIME := rustrt.dll + CFG_STDLIB := std.dll + CFG_OBJ_SUFFIX := .o + CFG_EXE_SUFFIX := .exe + CFG_BOOT := ./rustboot.exe + CFG_COMPILER := ./rustc.exe + CFG_GCC_COMPILE_FLAGS += -march=i686 + CFG_GCC_LINK_FLAGS += -shared -fPIC + CFG_RUN_TARG = $(1) + # FIXME: support msvc at some point + CFG_GCC := 1 +endif + +ifdef CFG_UNIXY + CFG_INFO := $(info cfg: unix-y environment) + CFG_BOOT := ./rustboot + CFG_COMPILER := ./rustc + CFG_OBJ_SUFFIX := .o + CFG_RUN_TARG = LD_LIBRARY_PATH=. $(CFG_VALGRIND) $(1) + CFG_GCC := 1 + ifdef MINGW_CROSS + CFG_INFO := $(info cfg: mingw-cross) + CFG_GCC_CROSS := i586-mingw32msvc- + CFG_BOOT_FLAGS += -t win32-x86-pe + CFG_RUNTIME := rustrt.dll + CFG_STDLIB := std.dll + CFG_COMPILER := ./rustc.exe + ifdef CFG_VALGRIND + CFG_VALGRIND += wine + endif + CFG_OBJ_SUFFIX := .o + CFG_EXE_SUFFIX := .exe + CFG_GCC_COMPILE_FLAGS := + CFG_GCC_LINK_FLAGS := -shared + ifeq ($(CFG_CPUTYPE), x86_64) + CFG_GCC_COMPILE_FLAGS += -m32 + CFG_GCC_LINK_FLAGS += -m32 + endif + endif +endif + +ifdef CFG_GCC + CFG_INFO := $(info cfg: using gcc) + CFG_GCC_COMPILE_FLAGS += -Wall -Werror -fno-rtti -fno-exceptions -g + CFG_GCC_LINK_FLAGS += -g + CFG_COMPILE_C = $(CFG_GCC_CROSS)g++ $(CFG_GCC_COMPILE_FLAGS) -c -o $(1) $(2) + CFG_LINK_C = $(CFG_GCC_CROSS)g++ $(CFG_GCC_LINK_FLAGS) -o $(1) + CFG_DEPEND_C = $(CFG_GCC_CROSS)g++ $(CFG_GCC_COMPILE_FLAGS) -MT "$(1)" -MM $(2) +else + CFG_ERR := $(error please try on a system with gcc) +endif + +CFG_OCAMLC_OPT := $(shell which ocamlc.opt) +ifdef CFG_OCAMLC_OPT + $(info cfg: using ocaml native compiler) + OPT=.opt +else + $(info cfg: using ocaml bytecode compiler) +endif + +ifdef PROFILE + $(info cfg: building with profiling info (forcing native output)) + CFG_NATIVE := 1 + CFG_OCAMLOPT_PROFILE_FLAGS := -p +endif + +ifdef DEBUG + $(info cfg: forcing bytecode output) + CFG_NATIVE := +endif + +ifdef CFG_NATIVE + $(info cfg: building native compiler) +else + $(info cfg: building bytecode compiler) +endif + +ifneq ($(CFG_LLVM_CONFIG),) + CFG_LLVM_CONFIG := $(shell which $(CFG_LLVM_CONFIG)) +endif +ifneq ($(CFG_LLVM_CONFIG),) + CFG_LLVM_VERSION := $(shell $(CFG_LLVM_CONFIG) --version) + ifeq ($(CFG_LLVM_VERSION),2.8svn) + $(info cfg: using LLVM version 2.8svn) + else + CFG_LLVM_CONFIG := + $(info cfg: incompatible LLVM version $(CFG_LLVM_VERSION), expected 2.8svn) + endif +endif +ifdef CFG_LLVM_CONFIG + VARIANT=llvm + WHERE := $(shell ocamlc -where) + LLVM_LIBS := llvm.cma llvm_bitwriter.cma + LLVM_NATIVE_LIBS := llvm.cmxa llvm_bitwiter.cmxa + LLVM_CLIBS := $(shell for c in `$(CFG_LLVM_CONFIG) --ldflags --libs` -lllvm -lllvm_bitwriter; do echo -cclib && echo $$c; done | xargs echo) + LLVM_INCS := -I boot/llvm -I $(WHERE) + LLVM_MLS := $(addprefix boot/llvm/, llabi.ml llasm.ml llfinal.ml lltrans.ml \ + llemit.ml) + CFG_LLC_COMPILE_FLAGS := -march=x86 + $(info cfg: found llvm-config at $(CFG_LLVM_CONFIG)) +else + VARIANT=x86 + LLVM_CLIBS := + LLVM_INCS := + LLVM_MLS := + $(info cfg: disabling LLVM backend) +endif + +MKFILES := Makefile + +# add current directory to library search path of CFG_BOOT command line + +CFG_BOOT_FLAGS += -L . + +###################################################################### +# Boot targets and rules +###################################################################### + +ML_INCS := -I boot/fe -I boot/me -I boot/be -I boot/driver/$(VARIANT) \ + -I boot/driver -I boot/util $(LLVM_INCS) +ML_LIBS := unix.cma nums.cma bigarray.cma +ML_NATIVE_LIBS := unix.cmxa nums.cmxa bigarray.cmxa +OCAMLC_FLAGS := -g $(ML_INCS) -w Ael -warn-error Ael +OCAMLOPT_FLAGS := $(ML_INCS) -w Ael -warn-error Ael $(CFG_OCAMLOPT_PROFILE_FLAGS) + +ifdef CFG_LLVM_CONFIG + ML_LIBS += $(LLVM_LIBS) -custom -cclib -lstdc++ $(LLVM_CLIBS) + ML_NATIVE_LIBS += $(LLVM_NATIVE_LIBS) -cclib -lstdc++ $(LLVM_CLIBS) +endif + +# List them in link order. +# Nobody calculates the link-order DAG automatically, sadly. + +UTIL_BOT_MLS := $(addprefix boot/util/, common.ml bits.ml) +DRIVER_BOT_MLS := $(addprefix boot/driver/, session.ml) +BE_MLS := $(addprefix boot/be/, x86.ml ra.ml pe.ml elf.ml \ + macho.ml) +IL_MLS := $(addprefix boot/be/, asm.ml il.ml abi.ml) +ME_MLS := $(addprefix boot/me/, walk.ml semant.ml resolve.ml alias.ml type.ml dead.ml \ + typestate.ml mode.ml mutable.ml gctype.ml loop.ml layout.ml transutil.ml \ + trans.ml dwarf.ml) +FE_MLS := $(addprefix boot/fe/, ast.ml token.ml lexer.ml parser.ml pexp.ml item.ml cexp.ml) +DRIVER_TOP_MLS := $(addprefix boot/driver/, $(VARIANT)/glue.ml lib.ml main.ml) + +BOOT_MLS := $(UTIL_BOT_MLS) $(DRIVER_BOT_MLS) $(FE_MLS) $(IL_MLS) $(ME_MLS) \ + $(BE_MLS) $(LLVM_MLS) $(DRIVER_TOP_MLS) +BOOT_CMOS := $(BOOT_MLS:.ml=.cmo) +BOOT_CMXS := $(BOOT_MLS:.ml=.cmx) +BOOT_OBJS := $(BOOT_MLS:.ml=.o) +BOOT_CMIS := $(BOOT_MLS:.ml=.cmi) + +RUNTIME_CS := rt/rust.cpp \ + rt/rust_builtin.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_upcall.cpp \ + rt/isaac/randport.cpp +RUNTIME_HDR := rt/rust.h \ + rt/rust_dwarf.h \ + rt/rust_internal.h \ + rt/rust_util.h + +RUNTIME_INCS := -Irt/isaac -Irt/uthash +RUNTIME_OBJS := $(RUNTIME_CS:.cpp=$(CFG_OBJ_SUFFIX)) +RUNTIME_LIBS := $(CFG_RUNTIME_LIBS) + +STDLIB_CRATE := lib/std.rc +STDLIB_INPUTS := $(wildcard lib/*.rc lib/*.rs lib/*/*.rs) +COMPILER_CRATE := comp/rustc.rc +COMPILER_INPUTS := $(wildcard comp/*.rc comp/*.rs comp/*/*.rs) + +all: $(CFG_COMPILER) $(MKFILES) boot/fe/lexer.ml + +loc: + wc -l $(BOOT_MLS) $(RUNTIME_CS) $(RUNTIME_HDR) + +$(CFG_RUNTIME): $(RUNTIME_OBJS) $(MKFILES) $(RUNTIME_HDR) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)$(call CFG_LINK_C, $@) $(RUNTIME_OBJS) + +$(CFG_STDLIB): $(STDLIB_CRATE) $(CFG_BOOT) $(MKFILES) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -shared -o $@ $(STDLIB_CRATE) + +%$(CFG_OBJ_SUFFIX): %.cpp $(MKFILES) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)$(call CFG_COMPILE_C, $@, $(RUNTIME_INCS)) $< + +ifdef CFG_NATIVE +$(CFG_BOOT): $(BOOT_CMXS) $(MKFILES) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)ocamlopt$(OPT) -o $@ $(OCAMLOPT_FLAGS) $(ML_NATIVE_LIBS) $(BOOT_CMXS) +else +$(CFG_BOOT): $(BOOT_CMOS) $(MKFILES) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)ocamlc$(OPT) -o $@ $(OCAMLC_FLAGS) $(ML_LIBS) $(BOOT_CMOS) +endif + +%.cmo: %.ml $(MKFILES) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)ocamlc$(OPT) -c -o $@ $(OCAMLC_FLAGS) $< + +%.cmo: %.cmi $(MKFILES) + +%.cmx %.o: %.ml $(MKFILES) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)ocamlopt$(OPT) -c -o $@ $(OCAMLOPT_FLAGS) $< + +%.ml: %.mll $(MKFILES) + @$(call CFG_ECHO, lex-gen: $<) + $(CFG_QUIET)ocamllex$(OPT) -q -o $@ $< + + +###################################################################### +# Main compiler targets and rules +###################################################################### + +$(CFG_COMPILER): $(COMPILER_CRATE) $(CFG_BOOT) $(CFG_RUNTIME) $(CFG_STDLIB) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ $< + $(CFG_QUIET)chmod 0755 $@ + +self: $(CFG_COMPILER) + @$(call CFG_ECHO, compile: $<) + $(CFG_QUIET)$(call CFG_RUN_TARG, $(CFG_COMPILER)) $(COMPILER_CRATE) + + +###################################################################### +# Testing +###################################################################### + +TEST_XFAILS_X86 := test/run-pass/mlist_cycle.rs \ + test/run-pass/clone-with-exterior.rs \ + test/run-pass/rec-auto.rs \ + test/run-pass/vec-slice.rs \ + test/run-pass/generic-fn-infer.rs \ + test/run-pass/generic-tag.rs \ + test/run-pass/bind-obj-ctor.rs \ + test/compile-fail/rec-missing-fields.rs \ + test/compile-fail/infinite-tag-type-recursion.rs \ + test/compile-fail/infinite-vec-type-recursion.rs + +TEST_XFAILS_LLVM := $(addprefix test/run-pass/, \ + acyclic-unwind.rs \ + alt-tag.rs \ + basic.rs \ + bind-obj-ctor.rs \ + bind-thunk.rs \ + bind-trivial.rs \ + cast.rs \ + char.rs \ + clone-with-exterior.rs \ + comm.rs \ + complex.rs \ + dead-code-one-arm-if.rs \ + deep.rs \ + div-mod.rs \ + drop-on-ret.rs \ + exterior.rs \ + foreach-simple.rs \ + foreach-simple-outer-slot.rs \ + foreach-put-structured.rs \ + vec-slice.rs \ + simple-obj.rs \ + import.rs \ + fun-call-variants.rs \ + fun-indirect-call.rs \ + generic-derived-type.rs \ + generic-drop-glue.rs \ + generic-fn.rs \ + generic-obj.rs \ + generic-obj-with-derived-type.rs \ + generic-tag.rs \ + generic-type.rs \ + generic-fn-infer.rs \ + vec-append.rs \ + vec-concat.rs \ + vec-drop.rs \ + mutable-vec-drop.rs \ + inner-module.rs \ + large-records.rs \ + lazychan.rs \ + linear-for-loop.rs \ + many.rs \ + mlist.rs \ + mlist_cycle.rs \ + mutual-recursion-group.rs \ + native.rc \ + command-line-args.rs \ + native_mod.rc \ + opeq.rs \ + pred.rs \ + readalias.rs \ + rec-auto.rs \ + rec-extend.rs \ + rec.rs \ + rec_tup.rs \ + return-nil.rs \ + i32-sub.rs \ + i8-incr.rs \ + spawn-fn.rs \ + spawn.rs \ + stateful-obj.rs \ + str-append.rs \ + str-concat.rs \ + str-idx.rs \ + syntax-extension.rs \ + tag.rs \ + tail-cps.rs \ + tail-direct.rs \ + threads.rs \ + tup.rs \ + u32-decr.rs \ + u8-incr-decr.rs \ + u8-incr.rs \ + unit.rs \ + user.rs \ + vec.rs \ + writealias.rs \ + yield.rs \ + yield2.rs \ + native-opaque-type.rs \ + type-sizes.rs \ + obj-drop.rs \ + obj-dtor.rs \ + obj-with-vec.rs \ + else-if.rs \ + lazy-and-or.rs \ + ) \ + $(addprefix test/run-fail/, \ + explicit-fail.rs \ + fail.rs \ + linked-failure.rs \ + pred.rs \ + vec_overrun.rs \ + str_overrun.rs \ + vec_underrun.rs \ + ) \ + $(addprefix test/compile-fail/, \ + rec-missing-fields.rs \ + infinite-tag-type-recursion.rs \ + infinite-vec-type-recursion.rs \ + ) + +ifdef CFG_WINDOWSY +TEST_XFAILS_X86 += test/run-pass/native_mod.rc +TEST_XFAILS_LLVM += test/run-pass/native_mod.rc +endif + +TEST_RUN_PASS_CRATES_X86 := $(filter-out $(TEST_XFAILS_X86), $(wildcard test/run-pass/*.rc)) +TEST_RUN_PASS_CRATES_LLVM := $(filter-out $(TEST_XFAILS_LLVM), $(wildcard test/run-pass/*.rc)) +TEST_RUN_PASS_SOURCES_X86 := $(filter-out $(TEST_XFAILS_X86), $(wildcard test/run-pass/*.rs)) +TEST_RUN_PASS_SOURCES_LLVM := $(filter-out $(TEST_XFAILS_LLVM), $(wildcard test/run-pass/*.rs)) +TEST_RUN_PASS_EXTRAS := $(wildcard test/run-pass/*/*.rs) +TEST_RUN_PASS_EXES_X86 := \ + $(TEST_RUN_PASS_CRATES_X86:.rc=.x86$(CFG_EXE_SUFFIX)) \ + $(TEST_RUN_PASS_SOURCES_X86:.rs=.x86$(CFG_EXE_SUFFIX)) +TEST_RUN_PASS_EXES_LLVM := \ + $(TEST_RUN_PASS_CRATES_LLVM:.rc=.llvm$(CFG_EXE_SUFFIX)) \ + $(TEST_RUN_PASS_SOURCES_LLVM:.rs=.llvm$(CFG_EXE_SUFFIX)) +TEST_RUN_PASS_OUTS_X86 := \ + $(TEST_RUN_PASS_EXES_X86:.x86$(CFG_EXE_SUFFIX)=.x86.out) +TEST_RUN_PASS_OUTS_LLVM := \ + $(TEST_RUN_PASS_EXES_LLVM:.llvm$(CFG_EXE_SUFFIX)=.llvm.out) + + +TEST_RUN_FAIL_CRATES_X86 := $(filter-out $(TEST_XFAILS_X86), $(wildcard test/run-fail/*.rc)) +TEST_RUN_FAIL_CRATES_LLVM := $(filter-out $(TEST_XFAILS_LLVM), $(wildcard test/run-fail/*.rc)) +TEST_RUN_FAIL_SOURCES_X86 := $(filter-out $(TEST_XFAILS_X86), $(wildcard test/run-fail/*.rs)) +TEST_RUN_FAIL_SOURCES_LLVM := $(filter-out $(TEST_XFAILS_LLVM), $(wildcard test/run-fail/*.rs)) +TEST_RUN_FAIL_EXTRAS := $(wildcard test/run-fail/*/*.rs) +TEST_RUN_FAIL_EXES_X86 := \ + $(TEST_RUN_FAIL_CRATES_X86:.rc=.x86$(CFG_EXE_SUFFIX)) \ + $(TEST_RUN_FAIL_SOURCES_X86:.rs=.x86$(CFG_EXE_SUFFIX)) +TEST_RUN_FAIL_EXES_LLVM := \ + $(TEST_RUN_FAIL_CRATES_LLVM:.rc=.llvm$(CFG_EXE_SUFFIX)) \ + $(TEST_RUN_FAIL_SOURCES_LLVM:.rs=.llvm$(CFG_EXE_SUFFIX)) +TEST_RUN_FAIL_OUTS_X86 := \ + $(TEST_RUN_FAIL_EXES_X86:.x86$(CFG_EXE_SUFFIX)=.x86.out) +TEST_RUN_FAIL_OUTS_LLVM := \ + $(TEST_RUN_FAIL_EXES_LLVM:.llvm$(CFG_EXE_SUFFIX)=.llvm.out) + + +TEST_COMPILE_FAIL_CRATES_X86 := $(filter-out $(TEST_XFAILS_X86), $(wildcard test/compile-fail/*.rc)) +TEST_COMPILE_FAIL_CRATES_LLVM := $(filter-out $(TEST_XFAILS_LLVM), $(wildcard test/compile-fail/*.rc)) +TEST_COMPILE_FAIL_SOURCES_X86 := $(filter-out $(TEST_XFAILS_X86), $(wildcard test/compile-fail/*.rs)) +TEST_COMPILE_FAIL_SOURCES_LLVM := $(filter-out $(TEST_XFAILS_LLVM), $(wildcard test/compile-fail/*.rs)) +TEST_COMPILE_FAIL_EXTRAS := $(wildcard test/compile-fail/*/*.rs) +TEST_COMPILE_FAIL_EXES_X86 := \ + $(TEST_COMPILE_FAIL_CRATES_X86:.rc=.x86$(CFG_EXE_SUFFIX)) \ + $(TEST_COMPILE_FAIL_SOURCES_X86:.rs=.x86$(CFG_EXE_SUFFIX)) +TEST_COMPILE_FAIL_EXES_LLVM := \ + $(TEST_COMPILE_FAIL_CRATES_LLVM:.rc=.llvm$(CFG_EXE_SUFFIX)) \ + $(TEST_COMPILE_FAIL_SOURCES_LLVM:.rs=.llvm$(CFG_EXE_SUFFIX)) +TEST_COMPILE_FAIL_OUTS_X86 := \ + $(TEST_COMPILE_FAIL_EXES_X86:.x86$(CFG_EXE_SUFFIX)=.x86.out) +TEST_COMPILE_FAIL_OUTS_LLVM := \ + $(TEST_COMPILE_FAIL_EXES_LLVM:.llvm$(CFG_EXE_SUFFIX)=.llvm.out) + +ALL_TEST_CRATES := $(TEST_COMPILE_FAIL_CRATES_X86) \ + $(TEST_RUN_FAIL_CRATES_X86) \ + $(TEST_RUN_PASS_CRATES_X86) + +ALL_TEST_SOURCES := $(TEST_COMPILE_FAIL_SOURCES_X86) \ + $(TEST_RUN_FAIL_SOURCES_X86) \ + $(TEST_RUN_PASS_SOURCES_X86) + +ALL_TEST_INPUTS := $(wildcard test/*/*.rs test/*/*/*.rs test/*/*.rc) + + +check_nocompile: $(TEST_COMPILE_FAIL_OUTS_X86) + +check: $(TEST_RUN_PASS_EXES_X86) $(TEST_RUN_FAIL_EXES_X86) \ + $(TEST_RUN_PASS_OUTS_X86) $(TEST_RUN_FAIL_OUTS_X86) \ + $(TEST_COMPILE_FAIL_OUTS_X86) + +ifeq ($(VARIANT),llvm) +ALL_TEST_CRATES += $(TEST_COMPILE_FAIL_CRATES_LLVM) \ + $(TEST_RUN_FAIL_CRATES_LLVM) \ + $(TEST_RUN_PASS_CRATES_LLVM) + +ALL_TEST_SOURCES += $(TEST_COMPILE_FAIL_SOURCES_LLVM) \ + $(TEST_RUN_FAIL_SOURCES_LLVM) \ + $(TEST_RUN_PASS_SOURCES_LLVM) + +check_nocompile: $(TEST_COMPILE_FAIL_OUTS_LLVM) + +check: $(TEST_RUN_PASS_EXES_LLVM) $(TEST_RUN_FAIL_EXES_LLVM) \ + $(TEST_RUN_PASS_OUTS_LLVM) $(TEST_RUN_FAIL_OUTS_LLVM) \ + $(TEST_COMPILE_FAIL_OUTS_LLVM) +endif + +test/run-pass/%.out: test/run-pass/%$(CFG_EXE_SUFFIX) $(CFG_RUNTIME) + @$(call CFG_ECHO, run: $<) + $(CFG_QUIET)$(call CFG_RUN_TARG, $<) > $@ + +test/run-fail/%.out: test/run-fail/%$(CFG_EXE_SUFFIX) $(CFG_RUNTIME) + @$(call CFG_ECHO, run: $<) + $(CFG_QUIET)rm -f $@ + $(CFG_QUIET)$(call CFG_RUN_TARG, $<) >$@ 2>&1 ; X=$$? ; if [ $$X -eq 0 ] ; then exit 1 ; else exit 0 ; fi + $(CFG_QUIET)grep --text --quiet "`awk -F: '/error-pattern/ { print $$2 }' $(basename $(basename $@)).rs | tr -d '\n\r'`" $@ + +test/compile-fail/%.x86.out: test/compile-fail/%.rs $(CFG_BOOT) $(CFG_RUNTIME) + @$(call CFG_ECHO, compile [x86]: $<) + $(CFG_QUIET)rm -f $@ + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) -o $(@:.out=$(CFG_EXE_SUFFIX)) $< >$@ 2>&1 || true + $(CFG_QUIET)grep --text --quiet "`awk -F: '/error-pattern/ { print $$2 }' $< | tr -d '\n\r'`" $@ + +test/compile-fail/%.llvm.out: test/compile-fail/%.rs $(CFG_BOOT) $(CFG_RUNTIME) + @$(call CFG_ECHO, compile [llvm]: $<) + $(CFG_QUIET)rm -f $@ + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $(@:.out=$(CFG_EXE_SUFFIX)) $< >$@ 2>&1 || true + $(CFG_QUIET)grep --text --quiet "`awk -F: '/error-pattern/ { print $$2 }' $< | tr -d '\n\r'`" $@ + +test/run-pass/%.x86$(CFG_EXE_SUFFIX): test/run-pass/%.rc $(CFG_BOOT) $(CFG_RUNTIME) $(CFG_STDLIB) + @$(call CFG_ECHO, compile [x86]: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ $< + $(CFG_QUIET)chmod 0755 $@ + +%.s: %.bc + @$(call CFG_ECHO, compile [llvm]: $<) + $(CFG_QUIET)llc $(CFG_LLC_COMPILE_FLAGS) -o $@ $< + +%.llvm$(CFG_EXE_SUFFIX): %.s $(CFG_RUNTIME) + @$(call CFG_ECHO, compile [llvm]: $<) + $(CFG_QUIET)gcc $(CFG_GCC_COMPILE_FLAGS) -o $@ $< -L. -lrustrt + +test/run-pass/%.bc: test/run-pass/%.rc $(CFG_BOOT) $(CFG_STDLIB) + @$(call CFG_ECHO, compile [llvm]: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ -llvm $< + +test/run-pass/%.x86$(CFG_EXE_SUFFIX): test/run-pass/%.rs $(CFG_BOOT) $(CFG_RUNTIME) $(CFG_STDLIB) + @$(call CFG_ECHO, compile [x86]: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ $< + $(CFG_QUIET)chmod 0755 $@ + +test/run-pass/%.bc: test/run-pass/%.rs $(CFG_BOOT) $(CFG_STDLIB) + @$(call CFG_ECHO, compile [llvm]: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ -llvm $< + +test/run-fail/%.x86$(CFG_EXE_SUFFIX): test/run-fail/%.rs $(CFG_BOOT) $(CFG_RUNTIME) $(CFG_STDLIB) + @$(call CFG_ECHO, compile [x86]: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ $< + $(CFG_QUIET)chmod 0755 $@ + +test/run-fail/%.bc: test/run-fail/%.rs $(CFG_BOOT) $(CFG_STDLIB) + @$(call CFG_ECHO, compile [llvm]: $<) + $(CFG_QUIET)OCAMLRUNPARAM="b1" $(CFG_BOOT) $(CFG_BOOT_FLAGS) -o $@ -llvm $< + + +###################################################################### +# Auto-dependency +###################################################################### + +ML_DEPFILES := $(BOOT_MLS:%.ml=%.d) +C_DEPFILES := $(RUNTIME_CS:%.cpp=%.d) + +%.d: %.cpp $(MKFILES) + @$(call CFG_ECHO, dep: $<) + $(CFG_QUIET)$(call CFG_DEPEND_C, $@ $(patsubst %.cpp, %$(CFG_OBJ_SUFFIX), $<), $(RUNTIME_INCS)) $< $(CFG_PATH_MUNGE) >$@ + +%.d: %.ml $(MKFILES) + @$(call CFG_ECHO, dep: $<) + $(CFG_QUIET)ocamldep$(OPT) $(ML_INCS) $< $(CFG_PATH_MUNGE) >$@ + +%.d: %.mli $(MKFILES) + @$(call CFG_ECHO, dep: $<) + $(CFG_QUIET)ocamldep$(OPT) $(ML_INCS) $< $(CFG_PATH_MUNGE) >$@ + +ifneq ($(MAKECMDGOALS),clean) +-include $(ML_DEPFILES) $(C_DEPFILES) +endif + +RUSTBOOT_PROBE := $(wildcard $(CFG_BOOT)) + +ifneq ($(RUSTBOOT_PROBE),) +CFG_INFO := $(info cfg: using built $(CFG_BOOT) for rust deps) +STDLIB_DEPFILE := $(CFG_STDLIB).d +CRATE_DEPFILES := $(ALL_TEST_CRATES:%.rc=%.d) $(STDLIB_DEPFILE) + +$(STDLIB_DEPFILE): $(STDLIB_CRATE) $(MKFILES) $(CFG_BOOT) + @$(call CFG_ECHO, dep: $<) + $(CFG_QUIET)$(CFG_BOOT) $(CFG_BOOT_FLAGS) -shared -rdeps $< $(CFG_PATH_MUNGE) >$@ + +%.d: %.rc $(MKFILES) $(CFG_BOOT) + @$(call CFG_ECHO, dep: $<) + $(CFG_QUIET)$(CFG_BOOT) $(CFG_BOOT_FLAGS) -rdeps $< $(CFG_PATH_MUNGE) >$@ + +%.d: %.rs $(MKFILES) $(CFG_BOOT) + @$(call CFG_ECHO, dep: $<) + $(CFG_QUIET)$(CFG_BOOT) $(CFG_BOOT_FLAGS) -rdeps $< $(CFG_PATH_MUNGE) >$@ + +ifneq ($(MAKECMDGOALS),clean) +-include $(CRATE_DEPFILES) +endif +endif + +###################################################################### +# Distribution +###################################################################### + +PKG_NAME := rust +PKG_VER := $(shell date +"%Y-%m-%d")-snap +PKG_DIR := $(PKG_NAME)-$(PKG_VER) +PKG_TAR := $(PKG_DIR).tar.gz +PKG_3RDPARTY := rt/valgrind.h rt/memcheck.h \ + rt/isaac/rand.h rt/isaac/standard.h \ + rt/uthash/uthash.h rt/uthash/utlist.h \ + rt/bigint/bigint.h rt/bigint/bigint_int.cpp \ + rt/bigint/bigint_ext.cpp rt/bigint/low_primes.h +PKG_FILES := README \ + $(MKFILES) $(BOOT_MLS) boot/fe/lexer.mll \ + $(COMPILER_CRATE) $(COMPILER_INPUTS) \ + $(STDLIB_CRATE) $(STDLIB_INPUTS) \ + $(RUNTIME_CS) $(RUNTIME_HDR) $(PKG_3RDPARTY) \ + $(ALL_TEST_INPUTS) + +dist: + @$(call CFG_ECHO, making dist dir) + $(CFG_QUIET)mkdir -p dist/$(PKG_DIR) + $(CFG_QUIET)tar -c $(PKG_FILES) | tar -x -C dist/$(PKG_DIR) + $(CFG_QUIET)cp ../LICENSE.txt dist/$(PKG_DIR) + $(CFG_QUIET)tar -czf $(PKG_TAR) -C dist $(PKG_DIR) + $(CFG_QUIET)rm -Rf dist + +distcheck: + @$(call CFG_ECHO, making dist dir) + $(CFG_QUIET)rm -Rf $(PKG_NAME)-*.tar.gz dist + $(CFG_QUIET)mkdir -p dist/$(PKG_DIR) + $(CFG_QUIET)tar -c $(PKG_FILES) | tar -x -C dist/$(PKG_DIR) + @$(call CFG_ECHO, making 'check' in dist dir) + $(CFG_QUIET)make -C dist/$(PKG_DIR) check + $(CFG_QUIET)make -C dist/$(PKG_DIR) clean + @$(call CFG_ECHO, making tarball) + $(CFG_QUIET)cp ../LICENSE.txt dist/$(PKG_DIR) + $(CFG_QUIET)tar -czf $(PKG_TAR) -C dist $(PKG_DIR) + $(CFG_QUIET)rm -Rf dist + @echo + @echo ----------------------------------------------- + @echo $(PKG_TAR) ready for distribution + @echo ----------------------------------------------- + + +###################################################################### +# Cleanup +###################################################################### + +.PHONY: clean + +clean: + @$(call CFG_ECHO, cleaning) + $(CFG_QUIET)rm -f $(RUNTIME_OBJS) $(BOOT_CMOS) $(BOOT_CMIS) $(BOOT_CMXS) $(BOOT_OBJS) + $(CFG_QUIET)rm -f $(CFG_COMPILER) + $(CFG_QUIET)rm -f $(ML_DEPFILES) $(C_DEPFILES) $(CRATE_DEPFILES) + $(CFG_QUIET)rm -f boot/fe/lexer.ml + $(CFG_QUIET)rm -f $(CFG_BOOT) $(CFG_RUNTIME) $(CFG_STDLIB) + $(CFG_QUIET)rm -f $(TEST_RUN_PASS_EXES_X86) $(TEST_RUN_PASS_OUTS_X86) + $(CFG_QUIET)rm -f $(TEST_RUN_PASS_EXES_LLVM) $(TEST_RUN_PASS_OUTS_LLVM) + $(CFG_QUIET)rm -f $(TEST_RUN_FAIL_EXES_X86) $(TEST_RUN_FAIL_OUTS_X86) + $(CFG_QUIET)rm -f $(TEST_RUN_FAIL_EXES_LLVM) $(TEST_RUN_FAIL_OUTS_LLVM) + $(CFG_QUIET)rm -f $(TEST_COMPILE_FAIL_EXES_X86) $(TEST_COMPILE_FAIL_OUTS_X86) + $(CFG_QUIET)rm -f $(TEST_COMPILE_FAIL_EXES_LLVM) $(TEST_COMPILE_FAIL_OUTS_LLVM) + $(CFG_QUIET)rm -Rf $(PKG_NAME)-*.tar.gz dist + $(CFG_QUIET)rm -f $(foreach ext,cmx cmi cmo cma o a d exe,$(wildcard boot/*/*.$(ext) boot/*/*/*.$(ext)))