---

yaml
---
r: 208821
b: refs/heads/snap-stage3
c: e7aad28
h: refs/heads/master
i:
  208819: d8a449d
v: v3

Author: alexcrichton

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 38a97becdf3e6a6157f6f7ec2d98ade8d8edc193
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 4c2ebc3947568f5ca11c4e8a97538296b4f78285
+refs/heads/snap-stage3: e7aad2861422a4fb65808d2a8a6dbeb22e6a0c1d
 refs/heads/try: 7b4ef47b7805a402d756fb8157101f64880a522f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/Makefile.in

@@ -266,3 +266,8 @@ ifneq ($(strip $(findstring TAGS.emacs,$(MAKECMDGOALS)) \
   CFG_INFO := $(info cfg: including ctags rules)
   include $(CFG_SRC_DIR)mk/ctags.mk
 endif
+
+# Find all of the .d files and include them to add information about
+# header file dependencies.
+ALL_DEP_FILES := $(ALL_OBJ_FILES:%.o=%.d)
+-include $(ALL_DEP_FILES)

branches/snap-stage3/RELEASES.md

@@ -19,7 +19,7 @@ Language
 
 * Several [restrictions have been added to trait coherence][coh] in
   order to make it easier for upstream authors to change traits
-  without breaking downstream code.
+  without breaking downsteam code.
 * Digits of binary and octal literals are [lexed more eagerly][lex] to
   improve error messages and macro behavior. For example, `0b1234` is
   now lexed as `0b1234` instead of two tokens, `0b1` and `234`.
@@ -169,10 +169,10 @@ Version 1.0.0-alpha.2 (February 2015)
 * Highlights
 
     * The various I/O modules were [overhauled][io-rfc] to reduce
-      unnecessary abstractions and provide better interoperation with
+      unncessary abstractions and provide better interoperation with
       the underlying platform. The old `io` module remains temporarily
       at `std::old_io`.
-    * The standard library now [participates in feature gating][feat],
+    * The standard library now [partipates in feature gating][feat],
       so use of unstable libraries now requires a `#![feature(...)]`
       attribute. The impact of this change is [described on the
       forum][feat-forum]. [RFC][feat-rfc].
@@ -385,7 +385,7 @@ Version 1.0.0-alpha (January 2015)
       syscall when available.
     * The 'serialize' crate has been renamed 'rustc-serialize' and
       moved out of the distribution to Cargo. Although it is widely
-      used now, it is expected to be superseded in the near future.
+      used now, it is expected to be superceded in the near future.
     * The `Show` formatter, typically implemented with
       `#[derive(Show)]` is [now requested with the `{:?}`
       specifier][show] and is intended for use by all types, for uses

branches/snap-stage3/configure

@@ -610,7 +610,7 @@ CFG_TARGET=$(to_llvm_triple $CFG_TARGET)
 # there's no rpath. This is where the build system itself puts libraries;
 # --libdir is used to configure the installation directory.
 # FIXME: This needs to parameterized over target triples. Do it in platform.mk
-if [ "$CFG_OSTYPE" = "pc-windows-gnu" ] || [ "$CFG_OSTYPE" = "pc-windows-msvc" ]
+if [ "$CFG_OSTYPE" = "pc-windows-gnu" ]
 then
     CFG_LIBDIR_RELATIVE=bin
 else
@@ -628,8 +628,7 @@ esac
 
 CFG_LIBDIR_RELATIVE=`echo ${CFG_LIBDIR} | cut -c$((${#CFG_PREFIX}+${CAT_INC}))-`
 
-if ( [ "$CFG_OSTYPE" = "pc-windows-gnu" ] || [ "$CFG_OSTYPE" = "pc-windows-msvc" ] ) \
-	&& [ "$CFG_LIBDIR_RELATIVE" != "bin" ]; then
+if [ "$CFG_OSTYPE" = "pc-windows-gnu" ] && [ "$CFG_LIBDIR_RELATIVE" != "bin" ]; then
     err "libdir on windows should be set to 'bin'"
 fi
 
@@ -717,10 +716,10 @@ probe CFG_MD5              md5
 probe CFG_MD5SUM           md5sum
 if [ -n "$CFG_MD5" ]
 then
-    CFG_HASH_COMMAND="$CFG_MD5 -q | cut -c 1-8"
+    CFG_HASH_COMMAND="$CFG_MD5 -q | head -c 8"
 elif [ -n "$CFG_MD5SUM" ]
 then
-    CFG_HASH_COMMAND="$CFG_MD5SUM | cut -c 1-8"
+    CFG_HASH_COMMAND="$CFG_MD5SUM | head -c 8"
 else
     err 'could not find one of: md5 md5sum'
 fi
@@ -818,7 +817,7 @@ then
 fi
 
 BIN_SUF=
-if [ "$CFG_OSTYPE" = "pc-windows-gnu" ] || [ "$CFG_OSTYPE" = "pc-windows-msvc" ]
+if [ "$CFG_OSTYPE" = "pc-windows-gnu" ]
 then
     BIN_SUF=.exe
 fi
@@ -1098,65 +1097,6 @@ do
                 err "musl libc $CFG_MUSL_ROOT/lib/libc.a not found"
             fi
             ;;
-
-        x86_64-*-msvc)
-            # Currently the build system is not configured to build jemalloc
-            # with MSVC, so we omit this optional dependency.
-            step_msg "targeting MSVC, disabling jemalloc"
-            CFG_DISABLE_JEMALLOC=1
-            putvar CFG_DISABLE_JEMALLOC
-
-            # There are some MSYS python builds which will auto-translate
-            # windows-style paths to MSYS-style paths in Python itself.
-            # Unfortunately this breaks LLVM's build system as somewhere along
-            # the line LLVM prints a path into a file from Python and then CMake
-            # later tries to interpret that path. If Python prints a MSYS path
-            # and CMake tries to use it as a Windows path, you're gonna have a
-            # Bad Time.
-            #
-            # Consequently here we try to detect when that happens and print an
-            # error if it does.
-            if $CFG_PYTHON -c 'import sys; print sys.argv[1]' `pwd` | grep '^/'
-            then
-                err "python is silently translating windows paths to MSYS paths \
-                     and the build will fail if this python is used.\n\n \
-                     Either an official python install must be used or an \
-                     alternative python package in MinGW must be used."
-            fi
-
-            # MSVC requires cmake because that's how we're going to build LLVM
-            probe_need CFG_CMAKE cmake
-
-            # Use the REG program to figure out where VS is installed
-            # We need to figure out where cl.exe and link.exe are, so we do some
-            # munging and some probing here. We also look for the default
-            # INCLUDE and LIB variables for MSVC so we can set those in the
-            # build system as well.
-            install=$(reg QUERY \
-                       'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\12.0' \
-                       -v InstallDir)
-            need_ok "couldn't find visual studio install root"
-            CFG_MSVC_ROOT=$(echo "$install" | grep InstallDir | sed 's/.*REG_SZ[ ]*//')
-            CFG_MSVC_ROOT=$(dirname "$CFG_MSVC_ROOT")
-            CFG_MSVC_ROOT=$(dirname "$CFG_MSVC_ROOT")
-            CFG_MSVC_CL="${CFG_MSVC_ROOT}/VC/bin/amd64/cl.exe"
-            CFG_MSVC_LIB="${CFG_MSVC_ROOT}/VC/bin/amd64/lib.exe"
-            CFG_MSVC_LINK="${CFG_MSVC_ROOT}/VC/bin/amd64/link.exe"
-
-            vcvarsall="${CFG_MSVC_ROOT}/VC/vcvarsall.bat"
-            CFG_MSVC_INCLUDE_PATH=$(cmd /c "\"$vcvarsall\" amd64 && cmd /c echo %INCLUDE%")
-            need_ok "failed to learn about MSVC's INCLUDE"
-            CFG_MSVC_LIB_PATH=$(cmd /c "\"$vcvarsall\" amd64 && cmd /c echo %LIB%")
-            need_ok "failed to learn about MSVC's LIB"
-
-            putvar CFG_MSVC_ROOT
-            putvar CFG_MSVC_CL
-            putvar CFG_MSVC_LIB
-            putvar CFG_MSVC_LINK
-            putvar CFG_MSVC_INCLUDE_PATH
-            putvar CFG_MSVC_LIB_PATH
-            ;;
-
         *)
             ;;
     esac
@@ -1198,7 +1138,6 @@ do
   do
     make_dir $t/rt/stage$s
     make_dir $t/rt/jemalloc
-    make_dir $t/rt/compiler-rt
     for i in                                          \
       isaac sync test \
       arch/i386 arch/x86_64 arch/arm arch/aarch64 arch/mips arch/powerpc
@@ -1362,39 +1301,7 @@ do
         done
     fi
 
-    use_cmake=0
-    case "$t" in
-        (*-msvc)
-        use_cmake=1
-        ;;
-    esac
-
-    if [ ${do_reconfigure} -ne 0 ] && [ ${use_cmake} -ne 0 ]
-    then
-        msg "configuring LLVM for $t with cmake"
-
-        CMAKE_ARGS="-DLLVM_INCLUDE_TESTS=OFF"
-        if [ ! -z "$CFG_DISABLE_OPTIMIZE_LLVM" ]; then
-            CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_BUILD_TYPE=Debug"
-        else
-            CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release"
-        fi
-        if [ -z "$CFG_ENABLE_LLVM_ASSERTIONS" ]
-        then
-            CMAKE_ARGS="$CMAKE_ARGS -DLLVM_ENABLE_ASSERTIONS=OFF"
-        else
-            CMAKE_ARGS="$CMAKE_ARGS -DLLVM_ENABLE_ASSERTIONS=ON"
-        fi
-
-        msg "configuring LLVM with:"
-        msg "$CMAKE_ARGS"
-        (cd $LLVM_BUILD_DIR && "$CFG_CMAKE" $CFG_LLVM_SRC_DIR \
-                                            -G "Visual Studio 12 2013 Win64" \
-                                            $CMAKE_ARGS)
-        need_ok "LLVM cmake configure failed"
-    fi
-
-    if [ ${do_reconfigure} -ne 0 ] && [ ${use_cmake} -eq 0 ]
+    if [ ${do_reconfigure} -ne 0 ]
     then
         # LLVM's configure doesn't recognize the new Windows triples yet
         gnu_t=$(to_gnu_triple $t)
@@ -1418,7 +1325,7 @@ do
         # (llvm's configure tries to find pthread first, so we have to disable it explicitly.)
         # Also note that pthreads works badly on mingw-w64 systems: #8996
         case "$CFG_BUILD" in
-            (*-windows-gnu)
+            (*-windows-*)
             LLVM_OPTS="$LLVM_OPTS --disable-pthreads"
             ;;
         esac
@@ -1602,6 +1509,11 @@ do
     putvar $CFG_LLVM_INST_DIR
 done
 
+# Munge any paths that appear in config.mk back to posix-y
+cp config.tmp config.tmp.bak
+sed -e 's@ \([a-zA-Z]\):[/\\]@ /\1/@g;' <config.tmp.bak >config.tmp
+rm -f config.tmp.bak
+
 msg
 copy_if_changed ${CFG_SRC_DIR}Makefile.in ./Makefile
 move_if_changed config.tmp config.mk

branches/snap-stage3/mk/cfg/aarch64-apple-ios.mk

@@ -5,7 +5,6 @@ ifneq ($(findstring darwin,$(CFG_OSTYPE)),)
 CFG_IOS_SDK_aarch64-apple-ios := $(shell xcrun --show-sdk-path -sdk iphoneos 2>/dev/null)
 CFG_IOS_SDK_FLAGS_aarch64-apple-ios := -target aarch64-apple-darwin -isysroot $(CFG_IOS_SDK_aarch64-apple-ios) -mios-version-min=7.0 -arch arm64
 CC_aarch64-apple-ios = $(shell xcrun -find -sdk iphoneos clang)
-LINK_aarch64-apple-ios = $(shell xcrun -find -sdk iphoneos clang)
 CXX_aarch64-apple-ios = $(shell xcrun -find -sdk iphoneos clang++)
 CPP_aarch64-apple-ios = $(shell xcrun -find -sdk iphoneos clang++)
 AR_aarch64-apple-ios = $(shell xcrun -find -sdk iphoneos ar)

branches/snap-stage3/mk/cfg/aarch64-linux-android.mk

@@ -1,7 +1,6 @@
 # aarch64-linux-android configuration
 # CROSS_PREFIX_aarch64-linux-android-
 CC_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-gcc
-LINK_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-gcc
 CXX_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-g++
 CPP_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-gcc -E
 AR_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-ar

branches/snap-stage3/mk/cfg/aarch64-unknown-linux-gnu.mk

@@ -1,7 +1,6 @@
 # aarch64-unknown-linux-gnu configuration
 CROSS_PREFIX_aarch64-unknown-linux-gnu=aarch64-linux-gnu-
 CC_aarch64-unknown-linux-gnu=gcc
-LINK_aarch64-unknown-linux-gnu=gcc
 CXX_aarch64-unknown-linux-gnu=g++
 CPP_aarch64-unknown-linux-gnu=gcc -E
 AR_aarch64-unknown-linux-gnu=ar

branches/snap-stage3/mk/cfg/arm-linux-androideabi.mk

@@ -1,5 +1,4 @@
 # arm-linux-androideabi configuration
-LINK_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc
 CC_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc
 CXX_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-g++
 CPP_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc -E

branches/snap-stage3/mk/cfg/x86_64-pc-windows-gnu.mk

@@ -1,7 +1,6 @@
 # x86_64-pc-windows-gnu configuration
 CROSS_PREFIX_x86_64-pc-windows-gnu=x86_64-w64-mingw32-
 CC_x86_64-pc-windows-gnu=gcc
-LINK_x86_64-pc-windows-gnu=gcc
 CXX_x86_64-pc-windows-gnu=g++
 CPP_x86_64-pc-windows-gnu=gcc -E
 AR_x86_64-pc-windows-gnu=ar

branches/snap-stage3/mk/cfg/x86_64-pc-windows-msvc.mk

@@ -118,3 +118,16 @@ $(foreach host, $(CFG_HOST), \
  $(eval $(foreach target, $(CFG_TARGET), \
   $(eval $(foreach stage, 0 1 2 3, \
    $(eval $(call CLEAN_TARGET_STAGE_N,$(stage),$(target),$(host))))))))
+
+define DEF_CLEAN_LLVM_HOST
+ifeq ($(CFG_LLVM_ROOT),)
+clean-llvm$(1):
+	$$(Q)$$(MAKE) -C $$(CFG_LLVM_BUILD_DIR_$(1)) clean
+else
+clean-llvm$(1): ;
+
+endif
+endef
+
+$(foreach host, $(CFG_HOST), \
+ $(eval $(call DEF_CLEAN_LLVM_HOST,$(host))))

branches/snap-stage3/mk/clean.mk

@@ -125,6 +125,9 @@ ONLY_RLIB_rustc_bitflags := 1
 # Documented-by-default crates
 DOC_CRATES := std alloc collections core libc rustc_unicode
 
+# Installed objects/libraries by default
+INSTALLED_OBJECTS := libmorestack.a libcompiler-rt.a
+
 ################################################################################
 # You should not need to edit below this line
 ################################################################################