---

yaml
---
r: 211871
b: refs/heads/auto
c: 9a2f68e
h: refs/heads/master
i:
  211869: a8e04bf
  211867: b7599dd
  211863: 328565c
  211855: 603d791
  211839: bb1818f
v: v3

Author: bors

[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: 1ef0ad8adc91ccea1cc14ac4f890dbc57f59b6ae
+refs/heads/auto: 9a2f68e1594718a8565139b44edfd905803134ce
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/configure

@@ -582,6 +582,7 @@ valopt sysconfdir "/etc" "install system configuration files"
 valopt datadir "${CFG_PREFIX}/share" "install data"
 valopt infodir "${CFG_PREFIX}/share/info" "install additional info"
 valopt llvm-root "" "set LLVM root"
+valopt python "" "set path to python"
 valopt jemalloc-root "" "set directory where libjemalloc_pic.a is located"
 valopt build "${DEFAULT_BUILD}" "GNUs ./configure syntax LLVM build triple"
 valopt android-cross-path "/opt/ndk_standalone" "Android NDK standalone path"
@@ -695,7 +696,9 @@ putvar CFG_BOOTSTRAP_KEY
 step_msg "looking for build programs"
 
 probe_need CFG_CURLORWGET  curl wget
-probe_need CFG_PYTHON      python2.7 python2.6 python2 python
+if [ -z "$CFG_PYTHON_PROVIDED" ]; then
+    probe_need CFG_PYTHON      python2.7 python2.6 python2 python
+fi
 
 python_version=$($CFG_PYTHON -V 2>&1)
 if [ $(echo $python_version | grep -c '^Python 2\.[4567]') -ne 1 ]; then
@@ -849,13 +852,6 @@ then
     putvar CFG_LOCAL_RUST_ROOT
 fi
 
-# Force freebsd to build with clang; gcc doesn't like us there
-if [ $CFG_OSTYPE = unknown-freebsd ]
-then
-    step_msg "on FreeBSD, forcing use of clang"
-    CFG_ENABLE_CLANG=1
-fi
-
 # Force bitrig to build with clang; gcc doesn't like us there
 if [ $CFG_OSTYPE = unknown-bitrig ]
 then
@@ -973,8 +969,8 @@ fi
 
 if [ ! -z "$CFG_ENABLE_CLANG" ]
 then
-    if [ -z "$CC" ] || [[ $CC == *clang ]]
-    then
+    case "$CC" in
+        (''|*clang)
         CFG_CLANG_VERSION=$($CFG_CC \
             --version \
             | grep version \
@@ -994,9 +990,11 @@ then
             err "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn"
             ;;
         esac
-    else
+        ;;
+        (*)
         msg "skipping CFG_ENABLE_CLANG version check; provided CC=$CC"
-    fi
+        ;;
+    esac
 fi
 
 if [ ! -z "$CFG_ENABLE_CCACHE" ]

branches/auto/mk/debuggers.mk

@@ -15,7 +15,8 @@
 
 ## GDB ##
 DEBUGGER_RUSTLIB_ETC_SCRIPTS_GDB=gdb_load_rust_pretty_printers.py \
-                                 gdb_rust_pretty_printing.py
+                                 gdb_rust_pretty_printing.py \
+                                 debugger_pretty_printers_common.py
 DEBUGGER_RUSTLIB_ETC_SCRIPTS_GDB_ABS=\
     $(foreach script,$(DEBUGGER_RUSTLIB_ETC_SCRIPTS_GDB), \
         $(CFG_SRC_DIR)src/etc/$(script))
@@ -27,7 +28,8 @@ DEBUGGER_BIN_SCRIPTS_GDB_ABS=\
 
 
 ## LLDB ##
-DEBUGGER_RUSTLIB_ETC_SCRIPTS_LLDB=lldb_rust_formatters.py
+DEBUGGER_RUSTLIB_ETC_SCRIPTS_LLDB=lldb_rust_formatters.py \
+                                  debugger_pretty_printers_common.py
 DEBUGGER_RUSTLIB_ETC_SCRIPTS_LLDB_ABS=\
     $(foreach script,$(DEBUGGER_RUSTLIB_ETC_SCRIPTS_LLDB), \
         $(CFG_SRC_DIR)src/etc/$(script))

branches/auto/mk/docs.mk

@@ -265,7 +265,7 @@ endef
 $(foreach crate,$(CRATES),$(eval $(call DEF_LIB_DOC,$(crate))))
 
 COMPILER_DOC_TARGETS := $(CRATES:%=doc/%/index.html)
-ifdef CFG_COMPILER_DOCS
+ifdef CFG_ENABLE_COMPILER_DOCS
   DOC_TARGETS += $(COMPILER_DOC_TARGETS)
 else
   DOC_TARGETS += $(DOC_CRATES:%=doc/%/index.html)

branches/auto/src/doc/trpl/mutability.md

@@ -159,7 +159,7 @@ b.x = 10; // error: cannot assign to immutable field `b.x`
 
 [struct]: structs.html
 
-However, by using `Cell<T>`, you can emulate field-level mutability:
+However, by using [`Cell<T>`][cell], you can emulate field-level mutability:
 
 ```rust
 use std::cell::Cell;
@@ -176,4 +176,6 @@ point.y.set(7);
 println!("y: {:?}", point.y);
 ```
 
+[cell]: ../std/cell/struct.Cell.html
+
 This will print `y: Cell { value: 7 }`. We’ve successfully updated `y`.