---

yaml
---
r: 133951
b: refs/heads/master
c: 8875584
h: refs/heads/master
i:
  133949: fe3457c
  133947: 62d4c59
  133943: 028875d
  133935: 2e52392
  133919: 9ce8ee0
  133887: 8f61fd0
v: v3

Author: alexcrichton

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: d1bcd771a0c4c79e3952c27ece02ee81fdae8cf8
+refs/heads/master: 8875584363c1c1569dad3ac573b9a6bd775de894
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 437179ed8bf7f7672f84b19265df1ce569e70490
 refs/heads/try: 777654cfccbfa39bc7f671d8e9629018ed8ca12d

trunk/Makefile.in

@@ -65,6 +65,7 @@
 #
 #   * `VERBOSE=1` - Print all commands. Use this to see what's going on.
 #   * `RUSTFLAGS=...` - Add compiler flags to all `rustc` invocations
+#   * `JEMALLOC_FLAGS=...` - Pass flags to jemalloc's configure script
 #
 #   * `TESTNAME=...` - Specify the name of tests to run
 #   * `CHECK_IGNORED=1` - Run normally-ignored tests

trunk/README.md

@@ -6,14 +6,14 @@ documentation.
 ## Quick Start
 
 1. Download a [binary installer][installer] for your platform.
-2. Read the [tutorial].
+2. Read the [guide].
 3. Enjoy!
 
 > ***Note:*** Windows users can read the detailed
 > [getting started][wiki-start] notes on the wiki.
 
 [installer]: http://www.rust-lang.org/install.html
-[tutorial]: http://doc.rust-lang.org/tutorial.html
+[guide]: http://doc.rust-lang.org/guide.html
 [wiki-start]: https://github.com/rust-lang/rust/wiki/Note-getting-started-developing-Rust
 [win-wiki]: https://github.com/rust-lang/rust/wiki/Using-Rust-on-Windows
 
@@ -54,7 +54,7 @@ documentation.
     When complete, `make install` will place several programs into
     `/usr/local/bin`: `rustc`, the Rust compiler, and `rustdoc`, the
     API-documentation tool.
-3. Read the [tutorial].
+3. Read the [guide].
 4. Enjoy!
 
 ### Building on Windows
@@ -76,7 +76,7 @@ To easily build on windows we can use [MSYS2](http://sourceforge.net/projects/ms
 
 [repo]: https://github.com/rust-lang/rust
 [tarball]: https://static.rust-lang.org/dist/rust-nightly.tar.gz
-[tutorial]: http://doc.rust-lang.org/tutorial.html
+[guide]: http://doc.rust-lang.org/guide.html
 
 ## Notes
 
@@ -101,6 +101,18 @@ There is a lot more documentation in the [wiki].
 
 [wiki]: https://github.com/rust-lang/rust/wiki
 
+## Getting help and getting involved
+
+The Rust community congregates in a few places:
+
+* [StackOverflow] - Get help here.
+* [/r/rust] - General discussion.
+* [discuss.rust-lang.org] - For development of the Rust language itself.
+
+[StackOverflow]: http://stackoverflow.com/questions/tagged/rust
+[/r/rust]: http://reddit.com/r/rust
+[discuss.rust-lang.org]: http://discuss.rust-lang.org/
+
 ## License
 
 Rust is primarily distributed under the terms of both the MIT license

trunk/configure

@@ -475,6 +475,12 @@ fi
 step_msg "validating $CFG_SELF args"
 validate_opt
 
+# Temporarily support the old windows triples while the bots make the transition
+# XXX Remove me
+CFG_BUILD=`echo "${CFG_BUILD}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
+CFG_HOST=`echo "${CFG_HOST}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
+CFG_TARGET=`echo "${CFG_TARGET}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
+
 step_msg "looking for build programs"
 
 probe_need CFG_PERL        perl
@@ -707,7 +713,7 @@ then
             | cut -d ' ' -f 2)
 
         case $CFG_CLANG_VERSION in
-            (3.0svn | 3.0 | 3.1* | 3.2* | 3.3* | 3.4* | 3.5* )
+            (3.0svn | 3.0 | 3.1* | 3.2* | 3.3* | 3.4* | 3.5* | 3.6*)
             step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
             if [ -z "$CC" ]
             then

trunk/mk/crates.mk

@@ -59,7 +59,7 @@ CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc
 
 DEPS_core :=
-DEPS_rlibc :=
+DEPS_rlibc := core
 DEPS_unicode := core
 DEPS_alloc := core libc native:jemalloc
 DEPS_debug := std
@@ -70,7 +70,7 @@ DEPS_graphviz := std
 DEPS_green := std native:context_switch
 DEPS_rustuv := std native:uv native:uv_support
 DEPS_native := std
-DEPS_syntax := std term serialize log fmt_macros debug
+DEPS_syntax := std term serialize log fmt_macros debug arena
 DEPS_rustc := syntax flate arena serialize getopts rbml \
               time log graphviz debug rustc_llvm rustc_back
 DEPS_rustc_llvm := native:rustllvm libc std

trunk/mk/dist.mk

@@ -112,7 +112,7 @@ distcheck-tar-src: dist-tar-src
 
 ifdef CFG_ISCC
 
-PKG_EXE = dist/$(PKG_NAME)-install.exe
+PKG_EXE = dist/$(PKG_NAME)-$(CFG_BUILD).exe
 
 %.iss: $(S)src/etc/pkg/%.iss
 	cp $< $@
@@ -123,7 +123,7 @@ PKG_EXE = dist/$(PKG_NAME)-install.exe
 $(PKG_EXE): rust.iss modpath.iss upgrade.iss LICENSE.txt rust-logo.ico \
             $(CSREQ3_T_$(CFG_BUILD)_H_$(CFG_BUILD)) \
             dist-prepare-win
-	$(CFG_PYTHON) $(S)src/etc/copy-runtime-deps.py tmp/dist/win/bin
+	$(CFG_PYTHON) $(S)src/etc/make-win-dist.py tmp/dist/win $(CFG_BUILD)
 	@$(call E, ISCC: $@)
 	$(Q)"$(CFG_ISCC)" $<
 

trunk/mk/docs.mk

@@ -9,8 +9,7 @@
 # except according to those terms.
 
 ######################################################################
-# The various pieces of standalone documentation: guides, tutorial,
-# manual etc.
+# The various pieces of standalone documentation: guides, manual, etc
 #
 # The DOCS variable is their names (with no file extension).
 #
@@ -32,7 +31,7 @@ DOCS := index intro tutorial guide guide-ffi guide-macros guide-lifetimes \
 	complement-lang-faq complement-design-faq complement-project-faq rust \
     rustdoc guide-unsafe guide-strings
 
-PDF_DOCS := tutorial rust
+PDF_DOCS := guide rust
 
 RUSTDOC_DEPS_rust := doc/full-toc.inc
 RUSTDOC_FLAGS_rust := --html-in-header=doc/full-toc.inc
@@ -76,21 +75,22 @@ endif
 
 # Check for the various external utilities for the EPUB/PDF docs:
 
-ifeq ($(CFG_PDFLATEX),)
-  $(info cfg: no pdflatex found, deferring to xelatex)
+ifeq ($(CFG_LUALATEX),)
+  $(info cfg: no lualatex found, deferring to xelatex)
   ifeq ($(CFG_XELATEX),)
-    $(info cfg: no xelatex found, deferring to lualatex)
-    ifeq ($(CFG_LUALATEX),)
-      $(info cfg: no lualatex found, disabling LaTeX docs)
+    $(info cfg: no xelatex found, deferring to pdflatex)
+    ifeq ($(CFG_PDFLATEX),)
+      $(info cfg: no pdflatex found, disabling LaTeX docs)
       NO_PDF_DOCS = 1
 	else
-      CFG_LATEX := $(CFG_LUALATEX)
+      CFG_LATEX := $(CFG_PDFLATEX)
     endif
   else
     CFG_LATEX := $(CFG_XELATEX)
+    XELATEX = 1
   endif
 else
-  CFG_LATEX := $(CFG_PDFLATEX)
+  CFG_LATEX := $(CFG_LUALATEX)
 endif
 
 
@@ -187,12 +187,25 @@ doc/$(1).tex: $$(D)/$(1).md doc/footer.tex doc/version.tex | doc/
 ifneq ($(NO_PDF_DOCS),1)
 ifeq ($$(SHOULD_BUILD_PDF_DOC_$(1)),1)
 DOC_TARGETS += doc/$(1).pdf
+ifneq ($(XELATEX),1)
 doc/$(1).pdf: doc/$(1).tex
 	@$$(call E, latex compiler: $$@)
 	$$(Q)$$(CFG_LATEX) \
 	-interaction=batchmode \
 	-output-directory=doc \
 	$$<
+else
+# The version of xelatex on the snap bots seemingly ingores -output-directory
+# So we'll output to . and move to the doc directory manually.
+# This will leave some intermediate files in the build directory.
+doc/$(1).pdf: doc/$(1).tex
+	@$$(call E, latex compiler: $$@)
+	$$(Q)$$(CFG_LATEX) \
+	-interaction=batchmode \
+	-output-directory=. \
+	$$<
+	$$(Q)mv ./$(1).pdf $$@
+endif # XELATEX
 endif # SHOULD_BUILD_PDF_DOCS_$(1)
 endif # NO_PDF_DOCS
 
@@ -212,7 +225,7 @@ $(foreach docname,$(DOCS),$(eval $(call DEF_DOC,$(docname))))
 #
 # As such, I've attempted to get it working as much as possible (and
 # switching from pandoc to rustdoc), but preserving the old behaviour
-# (e.g. only running on the tutorial)
+# (e.g. only running on the guide)
 .PHONY: l10n-mds
 l10n-mds: $(D)/po4a.conf \
 		$(foreach lang,$(L10N_LANG),$(D)/po/$(lang)/*.md.po)
@@ -230,7 +243,7 @@ doc/l10n/$(1)/$(2).html: l10n-mds $$(HTML_DEPS) $$(RUSTDOC_DEPS_$(2))
 	$$(RUSTDOC) $$(RUSTDOC_HTML_OPTS) $$(RUSTDOC_FLAGS_$(1)) doc/l10n/$(1)/$(2).md
 endef
 
-$(foreach lang,$(L10N_LANGS),$(eval $(call DEF_L10N_DOC,$(lang),tutorial)))
+$(foreach lang,$(L10N_LANGS),$(eval $(call DEF_L10N_DOC,$(lang),guide)))
 
 
 ######################################################################

trunk/mk/main.mk

@@ -90,15 +90,19 @@ endif
 CFG_RUSTC_FLAGS := $(RUSTFLAGS)
 CFG_GCCISH_CFLAGS :=
 CFG_GCCISH_LINK_FLAGS :=
+CFG_JEMALLOC_FLAGS :=
 
 ifdef CFG_DISABLE_OPTIMIZE
   $(info cfg: disabling rustc optimization (CFG_DISABLE_OPTIMIZE))
   CFG_RUSTC_FLAGS +=
+  CFG_JEMALLOC_FLAGS += --enable-debug
 else
   # The rtopt cfg turns off runtime sanity checks
   CFG_RUSTC_FLAGS += -O --cfg rtopt
 endif
 
+CFG_JEMALLOC_FLAGS += $(JEMALLOC_FLAGS)
+
 ifdef CFG_DISABLE_DEBUG
   CFG_RUSTC_FLAGS += --cfg ndebug
   CFG_GCCISH_CFLAGS += -DRUST_NDEBUG

trunk/mk/platform.mk

@@ -433,36 +433,6 @@ CFG_RUN_mips-unknown-linux-gnu=
 CFG_RUN_TARG_mips-unknown-linux-gnu=
 RUSTC_FLAGS_mips-unknown-linux-gnu := -C target-cpu=mips32r2 -C target-feature="+mips32r2,+o32" -C soft-float
 
-# i686-pc-mingw32 configuration
-CC_i686-pc-mingw32=$(CC)
-CXX_i686-pc-mingw32=$(CXX)
-CPP_i686-pc-mingw32=$(CPP)
-AR_i686-pc-mingw32=$(AR)
-CFG_LIB_NAME_i686-pc-mingw32=$(1).dll
-CFG_STATIC_LIB_NAME_i686-pc-mingw32=$(1).lib
-CFG_LIB_GLOB_i686-pc-mingw32=$(1)-*.dll
-CFG_LIB_DSYM_GLOB_i686-pc-mingw32=$(1)-*.dylib.dSYM
-CFG_CFLAGS_mips-i686-pc-mingw32 := -m32 -march=i686 -D_WIN32_WINNT=0x0600 $(CFLAGS)
-CFG_GCCISH_CFLAGS_i686-pc-mingw32 := -Wall -Werror -g -m32 -march=i686 -D_WIN32_WINNT=0x0600 -I$(CFG_SRC_DIR)src/etc/mingw-fix-include $(CFLAGS)
-CFG_GCCISH_CXXFLAGS_i686-pc-mingw32 := -fno-rtti $(CXXFLAGS)
-CFG_GCCISH_LINK_FLAGS_i686-pc-mingw32 := -shared -fPIC -g -m32
-CFG_GCCISH_DEF_FLAG_i686-pc-mingw32 :=
-CFG_GCCISH_PRE_LIB_FLAGS_i686-pc-mingw32 :=
-CFG_GCCISH_POST_LIB_FLAGS_i686-pc-mingw32 :=
-CFG_DEF_SUFFIX_i686-pc-mingw32 := .mingw32.def
-CFG_LLC_FLAGS_i686-pc-mingw32 :=
-CFG_INSTALL_NAME_i686-pc-mingw32 =
-CFG_LIBUV_LINK_FLAGS_i686-pc-mingw32 := -lws2_32 -lpsapi -liphlpapi
-CFG_LLVM_BUILD_ENV_i686-pc-mingw32 := CPATH=$(CFG_SRC_DIR)src/etc/mingw-fix-include
-CFG_EXE_SUFFIX_i686-pc-mingw32 := .exe
-CFG_WINDOWSY_i686-pc-mingw32 := 1
-CFG_UNIXY_i686-pc-mingw32 :=
-CFG_PATH_MUNGE_i686-pc-mingw32 :=
-CFG_LDPATH_i686-pc-mingw32 :=$(CFG_LDPATH_i686-pc-mingw32):$(PATH)
-CFG_RUN_i686-pc-mingw32=PATH="$(CFG_LDPATH_i686-pc-mingw32):$(1)" $(2)
-CFG_RUN_TARG_i686-pc-mingw32=$(call CFG_RUN_i686-pc-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
-RUSTC_FLAGS_i686-pc-mingw32=-C link-args="-Wl,--large-address-aware"
-
 # i586-mingw32msvc configuration
 CC_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-gcc
 CXX_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-g++
@@ -503,7 +473,7 @@ CFG_LIB_NAME_i686-w64-mingw32=$(1).dll
 CFG_STATIC_LIB_NAME_i686-w64-mingw32=$(1).lib
 CFG_LIB_GLOB_i686-w64-mingw32=$(1)-*.dll
 CFG_LIB_DSYM_GLOB_i686-w64-mingw32=$(1)-*.dylib.dSYM
-CFG_CFLAGS_i586-w64-mingw32 := -march=i586 -m32 -D_WIN32_WINNT=0x0600 $(CFLAGS)
+CFG_CFLAGS_i686-w64-mingw32 := -march=i686 -m32 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 CFG_GCCISH_CFLAGS_i686-w64-mingw32 := -Wall -Werror -g -m32 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 CFG_GCCISH_CXXFLAGS_i686-w64-mingw32 := -fno-rtti $(CXXFLAGS)
 CFG_GCCISH_LINK_FLAGS_i686-w64-mingw32 := -shared -g -m32
@@ -521,6 +491,8 @@ CFG_PATH_MUNGE_i686-w64-mingw32 :=
 CFG_LDPATH_i686-w64-mingw32 :=$(CFG_LDPATH_i686-w64-mingw32):$(PATH)
 CFG_RUN_i686-w64-mingw32=PATH="$(CFG_LDPATH_i686-w64-mingw32):$(1)" $(2)
 CFG_RUN_TARG_i686-w64-mingw32=$(call CFG_RUN_i686-w64-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
+# Stop rustc from OOMing when building itself (I think)
+RUSTC_FLAGS_i686-w64-mingw32=-C link-args="-Wl,--large-address-aware"
 RUSTC_CROSS_FLAGS_i686-w64-mingw32 :=
 
 # x86_64-w64-mingw32 configuration

trunk/mk/reconfig.mk

@@ -15,7 +15,11 @@ rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) \
 
 ifndef CFG_DISABLE_MANAGE_SUBMODULES
 # This is a pretty expensive operation but I don't see any way to avoid it
-NEED_GIT_RECONFIG=$(shell cd "$(CFG_SRC_DIR)" && "$(CFG_GIT)" submodule status | grep -c '^\(+\|-\)')
+# NB: This only looks for '+' status (wrong commit checked out), not '-' status
+# (nothing checked out at all).  `./configure --{llvm,jemalloc,libuv}-root`
+# will explicitly deinitialize the corresponding submodules, and we don't
+# want to force constant rebuilds in that case.
+NEED_GIT_RECONFIG=$(shell cd "$(CFG_SRC_DIR)" && "$(CFG_GIT)" submodule status | grep -c '^+')
 else
 NEED_GIT_RECONFIG=0
 endif

trunk/mk/rt.mk

@@ -288,6 +288,10 @@ JEMALLOC_DEPS := $(wildcard \
 		   $(S)src/jemalloc/*/*/*/*)
 endif
 
+# See #17183 for details, this file is touched during the build process so we
+# don't want to consider it as a dependency.
+JEMALLOC_DEPS := $(filter-out $(S)src/jemalloc/VERSION,$(JEMALLOC_DEPS))
+
 JEMALLOC_NAME_$(1) := $$(call CFG_STATIC_LIB_NAME_$(1),jemalloc)
 ifeq ($$(CFG_WINDOWSY_$(1)),1)
   JEMALLOC_REAL_NAME_$(1) := $$(call CFG_STATIC_LIB_NAME_$(1),jemalloc_s)
@@ -301,7 +305,7 @@ JEMALLOC_LOCAL_$(1) := $$(JEMALLOC_BUILD_DIR_$(1))/lib/$$(JEMALLOC_REAL_NAME_$(1
 $$(JEMALLOC_LOCAL_$(1)): $$(JEMALLOC_DEPS) $$(MKFILE_DEPS)
 	@$$(call E, make: jemalloc)
 	cd "$$(JEMALLOC_BUILD_DIR_$(1))"; "$(S)src/jemalloc/configure" \
-		$$(JEMALLOC_ARGS_$(1)) --with-jemalloc-prefix=je_ \
+		$$(JEMALLOC_ARGS_$(1)) --with-jemalloc-prefix=je_ $(CFG_JEMALLOC_FLAGS) \
 		--build=$(CFG_BUILD) --host=$(1) \
 		CC="$$(CC_$(1))" \
 		AR="$$(AR_$(1))" \

trunk/mk/tests.mk

@@ -283,7 +283,7 @@ tidy:
 		| xargs -n 10 $(CFG_PYTHON) $(S)src/etc/tidy.py
 		$(Q)echo $(ALL_HS) \
 		| xargs -n 10 $(CFG_PYTHON) $(S)src/etc/tidy.py
-		$(Q)find $(S)src -type f -perm +111 \
+		$(Q)find $(S)src -type f -perm a+x \
 		    -not -name '*.rs' -and -not -name '*.py' \
 		    -and -not -name '*.sh' \
 		| grep '^$(S)src/jemalloc' -v \

trunk/src/compiletest/compiletest.rs

@@ -259,7 +259,7 @@ pub fn run_tests(config: &Config) {
     // parallel (especially when we have lots and lots of child processes).
     // For context, see #8904
     io::test::raise_fd_limit();
-    let res = test::run_tests_console(&opts, tests.move_iter().collect());
+    let res = test::run_tests_console(&opts, tests.into_iter().collect());
     match res {
         Ok(true) => {}
         Ok(false) => fail!("Some tests failed"),
@@ -400,4 +400,4 @@ fn extract_gdb_version(full_version_line: Option<String>) -> Option<String> {
         },
         _ => None
     }
-}
+}

trunk/src/compiletest/procsrv.rs

@@ -40,7 +40,7 @@ pub fn run(lib_path: &str,
     let mut cmd = Command::new(prog);
     cmd.args(args);
     add_target_env(&mut cmd, lib_path, aux_path);
-    for (key, val) in env.move_iter() {
+    for (key, val) in env.into_iter() {
         cmd.env(key, val);
     }
 
@@ -72,7 +72,7 @@ pub fn run_background(lib_path: &str,
     let mut cmd = Command::new(prog);
     cmd.args(args);
     add_target_env(&mut cmd, lib_path, aux_path);
-    for (key, val) in env.move_iter() {
+    for (key, val) in env.into_iter() {
         cmd.env(key, val);
     }