---

yaml
---
r: 169911
b: refs/heads/auto
c: b8e404f
h: refs/heads/master
i:
  169909: c020efc
  169907: b319168
  169903: 2ea8d5f
v: v3

Author: alexcrichton

[refs]

@@ -10,7 +10,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 4ee73a124c828831e97201649a6e71f6d5b4f83c
+refs/heads/auto: b8e404f289b8f6a900bc07d78a8888611437d40c
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/.travis.yml

@@ -2,6 +2,7 @@
 # RVM/bundler/ruby and whatnot. Right now 'rust' as a language actually
 # downloads a rust/cargo snapshot, which we don't really want for building rust.
 language: c
+sudo: false
 
 # The test suite is in general way too stressful for travis, especially in
 # terms of time limit and reliability. In the past we've tried to scale things

branches/auto/AUTHORS.txt

@@ -498,6 +498,7 @@ Robert Irelan <[email protected]>
 Robert Knight <[email protected]>
 Robert Millar <[email protected]>
 Roland Tanglao <[email protected]>
+Rolf Timmermans <[email protected]>
 Ron Dahlgren <[email protected]>
 Roy Frostig <[email protected]>
 Russell <[email protected]>

branches/auto/CONTRIBUTING.md

@@ -47,5 +47,14 @@ example, if it's 2014, and you change a Rust file that was created in
 // Copyright 2010-2014 The Rust Project Developers.
 ```
 
+# Coordination and communication
+
+Get feedback from other developers on
+[discuss.rust-lang.org][discuss], and
+[#rust-internals][pound-rust-internals].
+
+[pound-rust-internals]: http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust-internals
+[discuss]: http://discuss.rust-lang.org
+
 For more details, please refer to
 [Note-development-policy](https://github.com/rust-lang/rust/wiki/Note-development-policy).

branches/auto/Makefile.in

@@ -99,7 +99,7 @@
 # This is hardly all there is to know of The Rust Build System's
 # mysteries. The tale continues on the wiki[1][2].
 #
-# [1]: https://github.com/rust-lang/rust/wiki/Note-build-system
+# [1]: https://github.com/rust-lang/rust/wiki/Note-getting-started-developing-Rust
 # [2]: https://github.com/rust-lang/rust/wiki/Note-testsuite
 #
 # If you really feel like getting your hands dirty, then:

branches/auto/configure

@@ -444,6 +444,10 @@ case $CFG_CPUTYPE in
         CFG_OSTYPE="${CFG_OSTYPE}eabihf"
         ;;
 
+    aarch64)
+        CFG_CPUTYPE=aarch64
+        ;;
+
     x86_64 | x86-64 | x64 | amd64)
         CFG_CPUTYPE=x86_64
         ;;
@@ -988,7 +992,7 @@ do
     make_dir $t/rt/jemalloc
     for i in                                          \
       isaac sync test \
-      arch/i386 arch/x86_64 arch/arm arch/mips
+      arch/i386 arch/x86_64 arch/arm arch/aarch64 arch/mips
     do
       make_dir $t/rt/stage$s/$i
     done
@@ -1165,7 +1169,7 @@ do
 
         msg "configuring LLVM for $gnu_t"
 
-        LLVM_TARGETS="--enable-targets=x86,x86_64,arm,mips"
+        LLVM_TARGETS="--enable-targets=x86,x86_64,arm,aarch64,mips"
         LLVM_BUILD="--build=$gnu_t"
         LLVM_HOST="--host=$gnu_t"
         LLVM_TARGET="--target=$gnu_t"

branches/auto/man/rustc.1

@@ -12,75 +12,54 @@ This program is a compiler for the Rust language, available at
 .SH OPTIONS
 
 .TP
-\fB\-\-crate-name NAME\fR
-Specify the name of the crate being built
-.TP
-\fB\-\-crate-type=[bin|lib|dylib|rlib|staticlib]\fR
-Configure the flavor of rust crate that is generated (default `bin`)
+\fB\-h\fR, \fB\-\-help\fR
+Display the help message
 .TP
 \fB\-\-cfg\fR SPEC
 Configure the compilation environment
 .TP
-\fB\-\-emit=[asm,ir,bc,obj,link]\fR
-Configure the output that rustc will produce
-.TP
-\fB\-h\fR, \fB\-\-help\fR
-Display this message
-.TP
 \fB\-L\fR PATH
 Add a directory to the library search path
 .TP
-\fB\-\-no\-trans\fR
-Run all passes except translation; no output
+\fB\-l\fR NAME[:KIND]
+Link the generated crate(s) to the specified native library NAME. The optional
+KIND can be one of, static, dylib, or framework. If omitted, dylib is assumed.
 .TP
-\fB\-\-no\-analysis\fR
-Parse and expand the source, but run no analysis and produce no output
+\fB\-\-crate-type\fR [bin|lib|rlib|dylib|staticlib]
+Comma separated list of types of crates for the compiler to emit
 .TP
-\fB\-g\fR
-Emit DWARF debug information into object files generated.
+\fB\-\-crate-name NAME\fR
+Specify the name of the crate being built
 .TP
-\fB\-\-debuginfo\fR LEVEL
-Emit DWARF debug info to the objects created: 0 = no debug info, 1 =
-line-tables only (for stacktraces and breakpoints), 2 = full debug
-info with variable and type information (same as -g).
+\fB\-\-emit\fR [asm|llvm-bc|llvm-ir|obj|link|dep-info]
+Configure the output that rustc will produce
+.TP
+\fB\-\-print\fR [crate-name|file-names|sysroot]
+Comma separated list of compiler information to print on stdout
+.TP
+\fB\-g\fR
+Equivalent to \fI\-C\fR debuginfo=2
 .TP
 \fB\-O\fR
-Equivalent to \fI\-\-opt\-level=2\fR
+Equivalent to \fI\-C\fR opt-level=2
 .TP
 \fB\-o\fR FILENAME
-Write output to <filename>. Ignored if more than one --emit is specified.
-.TP
-\fB\-\-opt\-level\fR LEVEL
-Optimize with possible levels 0-3
+Write output to <filename>. Ignored if multiple \fI\-\-emit\fR outputs are
+specified.
 .TP
 \fB\-\-out\-dir\fR DIR
-Write output to compiler-chosen filename in <dir>. Ignored if -o is specified.
-(default the current directory)
-.TP
-\fB\-\-parse\-only\fR
-Parse only; do not compile, assemble, or link
+Write output to compiler-chosen filename in <dir>. Ignored if \fI\-o\fR is
+specified. Defaults to the current directory.
 .TP
-\fB\-\-pretty\fR [TYPE]
-Pretty-print the input instead of compiling; valid types are: normal
-(un-annotated source), expanded (crates expanded), typed (crates
-expanded, with type annotations), identified (fully parenthesized,
-AST nodes and blocks with IDs), or flowgraph=<nodeid> (graphviz
-formatted flowgraph for node)
-.TP
-\fB\-\-dep-info\fR [FILENAME]
-Output dependency info to <filename> after compiling, in a format suitable
-for use by Makefiles.
-.TP
-\fB\-\-sysroot\fR PATH
-Override the system root
+\fB\-\-explain\fR OPT
+Provide a detailed explanation of an error message
 .TP
 \fB\-\-test\fR
 Build a test harness
 .TP
 \fB\-\-target\fR TRIPLE
-Target triple cpu-manufacturer-kernel[-os] to compile for (see
-http://sources.redhat.com/autobook/autobook/autobook_17.html
-for details)
+Target triple cpu-manufacturer-kernel[-os] to compile for (see chapter 3.4 of
+http://www.sourceware.org/autobook/ for details)
 .TP
 \fB\-W\fR help
 Print 'lint' options and default settings
@@ -97,15 +76,30 @@ Set lint denied
 \fB\-F\fR OPT, \fB\-\-forbid\fR OPT
 Set lint forbidden
 .TP
-\fB\-Z\fR FLAG
-Set internal debugging options. Use "-Z help" to print available options.
-.TP
 \fB\-C\fR FLAG[=VAL], \fB\-\-codegen\fR FLAG[=VAL]
 Set a codegen-related flag to the value specified. Use "-C help" to print
 available flags. See CODEGEN OPTIONS below
 .TP
-\fB\-v\fR, \fB\-\-version\fR
+\fB\-V\fR, \fB\-\-version\fR
 Print version info and exit
+.TP
+\fB\-v\fR, \fB\-\-verbose\fR
+Use verbose output
+.TP
+\fB\-\-extern\fR NAME=PATH
+Specify where an external rust library is located
+.TP
+\fB\-\-sysroot\fR PATH
+Override the system root
+.TP
+\fB\-Z\fR FLAG
+Set internal debugging options. Use "-Z help" to print available options.
+.TP
+\fB\-\-color\fR auto|always|never
+Configure coloring of output:
+    auto = colorize, if output goes to a tty (default);
+    always = always colorize output;
+    never = never colorize output
 
 .SH CODEGEN OPTIONS
 
@@ -121,6 +115,9 @@ objects.
 A space-separated list of extra arguments to pass to the linker when the linker
 is invoked.
 .TP
+\fBlto\fR
+Perform LLVM link-time optimizations.
+.TP
 \fBtarget-cpu\fR=help
 Selects a target processor. If the value is 'help', then a list of available
 CPUs is printed.
@@ -167,8 +164,38 @@ Prefers dynamic linking to static linking.
 \fBno-integrated-as\fR
 Force usage of an external assembler rather than LLVM's integrated one.
 .TP
+\fBno-redzone\fR
+Disable the use of the redzone.
+.TP
 \fBrelocation-model\fR=[pic,static,dynamic-no-pic]
-The relocation model to use. (default: pic)
+The relocation model to use. (Default: pic)
+.TP
+\fBcode-model\fR=[small,kernel,medium,large]
+Choose the code model to use.
+.TP
+\fBmetadata\fR=val
+Metadata to mangle symbol names with.
+.TP
+\fBextra-filename\fR=val
+Extra data to put in each output filename.
+.TP
+\fBcodegen-units\fR=val
+Divide crate into N units to optimize in parallel.
+.TP
+\fBremark\fR=val
+Print remarks for these optimization passes (space separated, or "all").
+.TP
+\fBno-stack-check\fR
+Disable checks for stack exhaustion (a memory-safety hazard!).
+.TP
+\fBdebuginfo\fR=val
+Debug info emission level:
+    0 = no debug info;
+    1 = line-tables only (for stacktraces and breakpoints);
+    2 = full debug info with variable and type information.
+.TP
+\fBopt-level\fR=val
+Optimize with possible levels 0-3
 
 .SH "EXAMPLES"
 To build an executable from a source file with a main function:

branches/auto/mk/cfg/aarch64-unknown-linux-gnu.mk

@@ -0,0 +1,30 @@
+# aarch64-unknown-linux-gnu configuration
+CROSS_PREFIX_aarch64-unknown-linux-gnu=aarch64-linux-gnu-
+CC_aarch64-unknown-linux-gnu=gcc
+CXX_aarch64-unknown-linux-gnu=g++
+CPP_aarch64-unknown-linux-gnu=gcc -E
+AR_aarch64-unknown-linux-gnu=ar
+CFG_LIB_NAME_aarch64-unknown-linux-gnu=lib$(1).so
+CFG_STATIC_LIB_NAME_aarch64-unknown-linux-gnu=lib$(1).a
+CFG_LIB_GLOB_aarch64-unknown-linux-gnu=lib$(1)-*.so
+CFG_LIB_DSYM_GLOB_aarch64-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
+CFG_JEMALLOC_CFLAGS_aarch64-unknown-linux-gnu := -D__aarch64__ $(CFLAGS)
+CFG_GCCISH_CFLAGS_aarch64-unknown-linux-gnu := -Wall -g -fPIC -D__aarch64__ $(CFLAGS)
+CFG_GCCISH_CXXFLAGS_aarch64-unknown-linux-gnu := -fno-rtti $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_aarch64-unknown-linux-gnu := -shared -fPIC -g
+CFG_GCCISH_DEF_FLAG_aarch64-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
+CFG_GCCISH_PRE_LIB_FLAGS_aarch64-unknown-linux-gnu := -Wl,-whole-archive
+CFG_GCCISH_POST_LIB_FLAGS_aarch64-unknown-linux-gnu := -Wl,-no-whole-archive
+CFG_DEF_SUFFIX_aarch64-unknown-linux-gnu := .linux.def
+CFG_LLC_FLAGS_aarch64-unknown-linux-gnu :=
+CFG_INSTALL_NAME_aarch64-unknown-linux-gnu =
+CFG_EXE_SUFFIX_aarch64-unknown-linux-gnu :=
+CFG_WINDOWSY_aarch64-unknown-linux-gnu :=
+CFG_UNIXY_aarch64-unknown-linux-gnu := 1
+CFG_PATH_MUNGE_aarch64-unknown-linux-gnu := true
+CFG_LDPATH_aarch64-unknown-linux-gnu :=
+CFG_RUN_aarch64-unknown-linux-gnu=$(2)
+CFG_RUN_TARG_aarch64-unknown-linux-gnu=$(call CFG_RUN_aarch64-unknown-linux-gnu,,$(2))
+RUSTC_FLAGS_aarch64-unknown-linux-gnu :=
+RUSTC_CROSS_FLAGS_aarch64-unknown-linux-gnu :=
+CFG_GNU_TRIPLE_aarch64-unknown-linux-gnu := aarch64-unknown-linux-gnu

branches/auto/mk/cfg/x86_64-unknown-dragonfly.mk

@@ -7,9 +7,9 @@ CFG_LIB_NAME_x86_64-unknown-dragonfly=lib$(1).so
 CFG_STATIC_LIB_NAME_x86_64-unknown-dragonfly=lib$(1).a
 CFG_LIB_GLOB_x86_64-unknown-dragonfly=lib$(1)-*.so
 CFG_LIB_DSYM_GLOB_x86_64-unknown-dragonfly=$(1)-*.dylib.dSYM
-CFG_JEMALLOC_CFLAGS_x86_64-unknown-dragonfly := -I/usr/include -I/usr/local/include $(CFLAGS)
-CFG_GCCISH_CFLAGS_x86_64-unknown-dragonfly := -Wall -Werror -g -fPIC -I/usr/include -I/usr/local/include $(CFLAGS)
-CFG_GCCISH_LINK_FLAGS_x86_64-unknown-dragonfly := -shared -fPIC -g -pthread  -lrt
+CFG_JEMALLOC_CFLAGS_x86_64-unknown-dragonfly := -m64 -I/usr/include -I/usr/local/include $(CFLAGS)
+CFG_GCCISH_CFLAGS_x86_64-unknown-dragonfly := -Wall -Werror -g -fPIC -m64 -I/usr/include -I/usr/local/include $(CFLAGS)
+CFG_GCCISH_LINK_FLAGS_x86_64-unknown-dragonfly := -shared -fPIC -g -pthread  -lrt -m64
 CFG_GCCISH_DEF_FLAG_x86_64-unknown-dragonfly := -Wl,--export-dynamic,--dynamic-list=
 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-dragonfly := -Wl,-whole-archive
 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-dragonfly := -Wl,-no-whole-archive

branches/auto/mk/clean.mk

@@ -64,6 +64,7 @@ clean-generic-$(2)-$(1):
          -name '*.dll' -o \
          -name '*.def' -o \
          -name '*.py' -o \
+         -name '*.pyc' -o \
          -name '*.bc' \
          \) \
          | xargs rm -f
@@ -79,7 +80,7 @@ define CLEAN_HOST_STAGE_N
 
 clean$(1)_H_$(2): \
 	    $$(foreach crate,$$(CRATES),clean$(1)_H_$(2)-lib-$$(crate)) \
-	    $$(foreach tool,$$(TOOLS) $$(DEBUGGER_BIN_SCRIPTS),clean$(1)_H_$(2)-tool-$$(tool))
+	    $$(foreach tool,$$(TOOLS) $$(DEBUGGER_BIN_SCRIPTS_ALL),clean$(1)_H_$(2)-tool-$$(tool))
 	$$(Q)rm -fr $(2)/rt/libbacktrace
 
 clean$(1)_H_$(2)-tool-%:
@@ -99,7 +100,7 @@ define CLEAN_TARGET_STAGE_N
 
 clean$(1)_T_$(2)_H_$(3): \
 	    $$(foreach crate,$$(CRATES),clean$(1)_T_$(2)_H_$(3)-lib-$$(crate)) \
-	    $$(foreach tool,$$(TOOLS) $$(DEBUGGER_BIN_SCRIPTS),clean$(1)_T_$(2)_H_$(3)-tool-$$(tool))
+	    $$(foreach tool,$$(TOOLS) $$(DEBUGGER_BIN_SCRIPTS_ALL),clean$(1)_T_$(2)_H_$(3)-tool-$$(tool))
 	$$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a
 	$$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/libcompiler-rt.a
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/librun_pass_stage* # For unix