---

yaml
---
r: 236003
b: refs/heads/stable
c: 6b564a6
h: refs/heads/master
i:
  236001: 5529efe
  235999: 6e8cc28
v: v3

Author: Manishearth

[refs]

@@ -29,7 +29,7 @@ refs/heads/tmp: afae2ff723393b3ab4ccffef6ac7c6d1809e2da0
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: f859507de8c410b648d934d8f5ec1c52daac971d
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828
-refs/heads/stable: 8fee56777c2b88509e81e5e71773e1b588fee614
+refs/heads/stable: 6b564a663bbf753f895bf2d7d271f2adc1eb6b48
 refs/tags/1.0.0: 55bd4f8ff2b323f317ae89e254ce87162d52a375
 refs/tags/1.1.0: bc3c16f09287e5545c1d3f76b7abd54f2eca868b
 refs/tags/1.2.0: f557861f822c34f07270347b94b5280de20a597e

branches/stable/.gitattributes

@@ -6,6 +6,4 @@
 *.rs rust
 src/etc/pkg/rust-logo.ico binary
 src/etc/pkg/rust-logo.png binary
-src/rt/msvc/* -whitespace
-src/rt/valgrind/* -whitespace
 *.woff binary

branches/stable/configure

@@ -283,7 +283,7 @@ opt_core() {
             fi
         done
     else
-        if [ ! -z "$META" ]
+        if [ -n "$META" ]
         then
             OP="$OP=<$META>"
         fi
@@ -317,7 +317,7 @@ envopt() {
     fi
 
     # If script or environment provided a value, save it.
-    if [ ! -z "$VV" ]
+    if [ -n "$VV" ]
     then
         putvar $V
     fi
@@ -601,7 +601,9 @@ valopt llvm-root "" "set LLVM root"
 valopt python "" "set path to python"
 valopt jemalloc-root "" "set directory where libjemalloc_pic.a is located"
 valopt build "${DEFAULT_BUILD}" "GNUs ./configure syntax LLVM build triple"
-valopt android-cross-path "/opt/ndk_standalone" "Android NDK standalone path"
+valopt android-cross-path "/opt/ndk_standalone" "Android NDK standalone path (deprecated)"
+valopt arm-linux-androideabi-ndk "" "arm-linux-androideabi NDK standalone path"
+valopt aarch64-linux-android-ndk "" "aarch64-linux-android NDK standalone path"
 valopt release-channel "dev" "the name of the release channel to build"
 valopt musl-root "/usr/local" "MUSL root installation directory"
 
@@ -767,7 +769,7 @@ probe CFG_LLDB             lldb
 # On MacOS X, invoking `javac` pops up a dialog if the JDK is not
 # installed. Since `javac` is only used if `antlr4` is available,
 # probe for it only in this case.
-if [ ! -z "$CFG_ANTLR4" ]
+if [ -n "$CFG_ANTLR4" ]
 then
    probe CFG_JAVAC            javac
 fi
@@ -786,14 +788,14 @@ then
     fi
 fi
 
-if [ ! -z "$CFG_GDB" ]
+if [ -n "$CFG_GDB" ]
 then
     # Store GDB's version
     CFG_GDB_VERSION=$($CFG_GDB --version 2>/dev/null | head -1)
     putvar CFG_GDB_VERSION
 fi
 
-if [ ! -z "$CFG_LLDB" ]
+if [ -n "$CFG_LLDB" ]
 then
     # Store LLDB's version
     CFG_LLDB_VERSION=$($CFG_LLDB --version 2>/dev/null | head -1)
@@ -819,7 +821,7 @@ step_msg "looking for target specific programs"
 
 probe CFG_ADB        adb
 
-if [ ! -z "$CFG_PANDOC" ]
+if [ -n "$CFG_PANDOC" ]
 then
     # Extract "MAJOR MINOR" from Pandoc's version number
     PV_MAJOR_MINOR=$(pandoc --version | grep '^pandoc' |
@@ -845,7 +847,7 @@ then
     BIN_SUF=.exe
 fi
 
-if [ ! -z "$CFG_ENABLE_LOCAL_RUST" ]
+if [ -n "$CFG_ENABLE_LOCAL_RUST" ]
 then
     system_rustc=$(which rustc)
     if [ -f ${CFG_LOCAL_RUST_ROOT}/bin/rustc${BIN_SUF} ]
@@ -930,18 +932,18 @@ fi
 
 # Okay, at this point, we have made up our minds about whether we are
 # going to force CFG_ENABLE_CLANG or not; save the setting if so.
-if [ ! -z "$CFG_ENABLE_CLANG" ]
+if [ -n "$CFG_ENABLE_CLANG" ]
 then
     putvar CFG_ENABLE_CLANG
 fi
 
 # Same with jemalloc.  save the setting here.
-if [ ! -z "$CFG_DISABLE_JEMALLOC" ]
+if [ -n "$CFG_DISABLE_JEMALLOC" ]
 then
     putvar CFG_DISABLE_JEMALLOC
 fi
 
-if [ ! -z "$CFG_LLVM_ROOT" -a -z "$CFG_DISABLE_LLVM_VERSION_CHECK" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
+if [ -n "$CFG_LLVM_ROOT" -a -z "$CFG_DISABLE_LLVM_VERSION_CHECK" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
 then
     step_msg "using custom LLVM at $CFG_LLVM_ROOT"
 
@@ -970,7 +972,7 @@ fi
 # CFG_ENABLE_CLANG is set, that indicates that we are opting into
 # running such safeguards.
 
-if [ ! -z "$CC" ]
+if [ -n "$CC" ]
 then
     msg "skipping compiler inference steps; using provided CC=$CC"
     CFG_CC="$CC"
@@ -983,7 +985,7 @@ then
         putvar CFG_USING_CLANG
     fi
 else
-    if [ ! -z "$CFG_ENABLE_CLANG" ]
+    if [ -n "$CFG_ENABLE_CLANG" ]
     then
         if [ -z "$CFG_CLANG" ]
         then
@@ -997,23 +999,21 @@ else
     fi
 fi
 
-if [ ! -z "$CFG_ENABLE_CLANG" ]
+if [ -n "$CFG_ENABLE_CLANG" ]
 then
     case "$CC" in
         (''|*clang)
         CFG_CLANG_REPORTED_VERSION=$($CFG_CC --version | grep version)
 
-        if [[ $CFG_CLANG_REPORTED_VERSION == *"(based on LLVM "* ]]
-        then
+        if echo $CFG_CLANG_REPORTED_VERSION | grep -q "(based on LLVM "; then
             CFG_CLANG_VERSION=$(echo $CFG_CLANG_REPORTED_VERSION | sed 's/.*(based on LLVM \(.*\))/\1/')
-        elif [[ $CFG_CLANG_REPORTED_VERSION == "Apple LLVM"* ]]
-        then
+        elif echo $CFG_CLANG_REPORTED_VERSION | grep -q "Apple LLVM"; then
             CFG_OSX_CLANG_VERSION=$(echo $CFG_CLANG_REPORTED_VERSION | sed 's/.*version \(.*\) .*/\1/')
         else
             CFG_CLANG_VERSION=$(echo $CFG_CLANG_REPORTED_VERSION | sed 's/.*version \(.*\) .*/\1/')
         fi
 
-        if [ ! -z "$CFG_OSX_CLANG_VERSION" ]
+        if [ -n "$CFG_OSX_CLANG_VERSION" ]
         then
             case $CFG_OSX_CLANG_VERSION in
                 (7.0*)
@@ -1042,7 +1042,7 @@ then
     esac
 fi
 
-if [ ! -z "$CFG_ENABLE_CCACHE" ]
+if [ -n "$CFG_ENABLE_CCACHE" ]
 then
     if [ -z "$CFG_CCACHE" ]
     then
@@ -1112,20 +1112,24 @@ do
     fi
 
     case $i in
-        arm-linux-androideabi)
-
-            if [ ! -f $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-gcc ]
-            then
-                err "NDK $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-gcc not found"
-            fi
-            if [ ! -f $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-g++ ]
+        *android*)
+            upper_snake_target=$(echo "$i" | tr '[:lower:]' '[:upper:]' | tr '\-' '\_')
+            eval ndk=\$"CFG_${upper_snake_target}_NDK"
+            if [ -z "$ndk" ]
             then
-                err "NDK $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-g++ not found"
-            fi
-            if [ ! -f $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-ar ]
-            then
-                err "NDK $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-ar not found"
+                ndk=$CFG_ANDROID_CROSS_PATH
+                eval "CFG_${upper_snake_target}_NDK"=$CFG_ANDROID_CROSS_PATH
+                warn "generic/default Android NDK option is deprecated (use --$i-ndk option instead)"
             fi
+
+            # Perform a basic sanity check of the NDK
+            for android_ndk_tool in "$ndk/bin/$i-gcc" "$ndk/bin/$i-g++" "$ndk/bin/$i-ar"
+            do
+                if [ ! -f $android_ndk_tool ]
+                then
+                    err "NDK tool $android_ndk_tool not found (bad or missing --$i-ndk option?)"
+                fi
+            done
             ;;
 
         arm-apple-darwin)
@@ -1177,8 +1181,13 @@ do
             # INCLUDE and LIB variables for MSVC so we can set those in the
             # build system as well.
             install=$(reg QUERY \
-                       'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\12.0' \
+                       'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\14.0' \
                        -v InstallDir)
+            if [ -z "$install" ]; then
+              install=$(reg QUERY \
+                         'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\12.0' \
+                         -v InstallDir)
+            fi
             need_ok "couldn't find visual studio install root"
             CFG_MSVC_ROOT=$(echo "$install" | grep InstallDir | sed 's/.*REG_SZ[ ]*//')
             CFG_MSVC_ROOT=$(dirname "$CFG_MSVC_ROOT")
@@ -1199,7 +1208,7 @@ do
                     ;;
             esac
             bindir="${CFG_MSVC_ROOT}/VC/bin"
-            if [ ! -z "$msvc_part" ]; then
+            if [ -n "$msvc_part" ]; then
                 bindir="$bindir/$msvc_part"
             fi
             eval CFG_MSVC_BINDIR_$bits="\"$bindir\""
@@ -1229,7 +1238,7 @@ do
     esac
 done
 
-if [ ! -z "$CFG_PERF" ]
+if [ -n "$CFG_PERF" ]
 then
     HAVE_PERF_LOGFD=`$CFG_PERF stat --log-fd 2>&1 | grep 'unknown option'`
     if [ -z "$HAVE_PERF_LOGFD" ];
@@ -1339,11 +1348,11 @@ then
     "${CFG_GIT}" submodule init
 
     # Disable submodules that we're not using
-    if [ ! -z "${CFG_LLVM_ROOT}" ]; then
+    if [ -n "${CFG_LLVM_ROOT}" ]; then
         msg "git: submodule deinit src/llvm"
         "${CFG_GIT}" submodule deinit src/llvm
     fi
-    if [ ! -z "${CFG_JEMALLOC_ROOT}" ]; then
+    if [ -n "${CFG_JEMALLOC_ROOT}" ]; then
         msg "git: submodule deinit src/jemalloc"
         "${CFG_GIT}" submodule deinit src/jemalloc
     fi
@@ -1390,7 +1399,7 @@ do
     if [ -z $CFG_LLVM_ROOT ]
     then
         LLVM_BUILD_DIR=${CFG_BUILD_DIR}$t/llvm
-        if [ ! -z "$CFG_DISABLE_OPTIMIZE_LLVM" ]
+        if [ -n "$CFG_DISABLE_OPTIMIZE_LLVM" ]
         then
             LLVM_DBG_OPTS="--enable-debug-symbols --disable-optimized"
             # Just use LLVM straight from its build directory to
@@ -1446,7 +1455,7 @@ do
         msg "configuring LLVM for $t with cmake"
 
         CMAKE_ARGS="-DLLVM_INCLUDE_TESTS=OFF"
-        if [ ! -z "$CFG_DISABLE_OPTIMIZE_LLVM" ]; then
+        if [ -n "$CFG_DISABLE_OPTIMIZE_LLVM" ]; then
             CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_BUILD_TYPE=Debug"
         else
             CMAKE_ARGS="$CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release"
@@ -1460,12 +1469,22 @@ do
 
         msg "configuring LLVM with:"
         msg "$CMAKE_ARGS"
+        case "$CFG_MSVC_ROOT" in
+            *14.0*)
+                generator="Visual Studio 14 2015"
+                ;;
+            *12.0*)
+                generator="Visual Studio 12 2013"
+                ;;
+            *)
+                err "can't determine generator for LLVM cmake"
+                ;;
+        esac
         case "$t" in
             x86_64-*)
-                generator="Visual Studio 12 2013 Win64"
+                generator="$generator Win64"
                 ;;
             i686-*)
-                generator="Visual Studio 12 2013"
                 ;;
             *)
                 err "can only build LLVM for x86 platforms"
@@ -1538,7 +1557,7 @@ do
 
             (*)
             msg "inferring LLVM_CXX/CC from CXX/CC = $CXX/$CC"
-            if [ ! -z "$CFG_ENABLE_CCACHE" ]
+            if [ -n "$CFG_ENABLE_CCACHE" ]
             then
                 if [ -z "$CFG_CCACHE" ]
                 then
@@ -1667,25 +1686,26 @@ putvar CFG_HOST
 putvar CFG_TARGET
 putvar CFG_LIBDIR_RELATIVE
 putvar CFG_DISABLE_MANAGE_SUBMODULES
-putvar CFG_ANDROID_CROSS_PATH
+putvar CFG_AARCH64_LINUX_ANDROID_NDK
+putvar CFG_ARM_LINUX_ANDROIDEABI_NDK
 putvar CFG_MANDIR
 
 # Avoid spurious warnings from clang by feeding it original source on
 # ccache-miss rather than preprocessed input.
-if [ ! -z "$CFG_ENABLE_CCACHE" ] && [ ! -z "$CFG_USING_CLANG" ]
+if [ -n "$CFG_ENABLE_CCACHE" ] && [ -n "$CFG_USING_CLANG" ]
 then
     CFG_CCACHE_CPP2=1
     putvar CFG_CCACHE_CPP2
 fi
 
-if [ ! -z "$CFG_ENABLE_CCACHE" ]
+if [ -n "$CFG_ENABLE_CCACHE" ]
 then
     CFG_CCACHE_BASEDIR=${CFG_SRC_DIR}
     putvar CFG_CCACHE_BASEDIR
 fi
 
 
-if [ ! -z $BAD_PANDOC ]
+if [ -n $BAD_PANDOC ]
 then
     CFG_PANDOC=
     putvar CFG_PANDOC

branches/stable/mk/cfg/aarch64-linux-android.mk

@@ -1,9 +1,9 @@
 # aarch64-linux-android configuration
 # CROSS_PREFIX_aarch64-linux-android-
-CC_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
+CC_aarch64-linux-android=$(CFG_AARCH64_LINUX_ANDROID_NDK)/bin/aarch64-linux-android-gcc
+CXX_aarch64-linux-android=$(CFG_AARCH64_LINUX_ANDROID_NDK)/bin/aarch64-linux-android-g++
+CPP_aarch64-linux-android=$(CFG_AARCH64_LINUX_ANDROID_NDK)/bin/aarch64-linux-android-gcc -E
+AR_aarch64-linux-android=$(CFG_AARCH64_LINUX_ANDROID_NDK)/bin/aarch64-linux-android-ar
 CFG_LIB_NAME_aarch64-linux-android=lib$(1).so
 CFG_STATIC_LIB_NAME_aarch64-linux-android=lib$(1).a
 CFG_LIB_GLOB_aarch64-linux-android=lib$(1)-*.so

branches/stable/mk/cfg/arm-linux-androideabi.mk

@@ -1,8 +1,8 @@
 # arm-linux-androideabi configuration
-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=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc -E
-AR_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-ar
+CC_arm-linux-androideabi=$(CFG_ARM_LINUX_ANDROIDEABI_NDK)/bin/arm-linux-androideabi-gcc
+CXX_arm-linux-androideabi=$(CFG_ARM_LINUX_ANDROIDEABI_NDK)/bin/arm-linux-androideabi-g++
+CPP_arm-linux-androideabi=$(CFG_ARM_LINUX_ANDROIDEABI_NDK)/bin/arm-linux-androideabi-gcc -E
+AR_arm-linux-androideabi=$(CFG_ARM_LINUX_ANDROIDEABI_NDK)/bin/arm-linux-androideabi-ar
 CFG_LIB_NAME_arm-linux-androideabi=lib$(1).so
 CFG_STATIC_LIB_NAME_arm-linux-androideabi=lib$(1).a
 CFG_LIB_GLOB_arm-linux-androideabi=lib$(1)-*.so

branches/stable/mk/rt.mk

@@ -54,15 +54,6 @@ NATIVE_DEPS_miniz_$(1) = miniz.c
 NATIVE_DEPS_rust_builtin_$(1) := rust_builtin.c \
 			rust_android_dummy.c
 NATIVE_DEPS_rustrt_native_$(1) := arch/$$(HOST_$(1))/record_sp.S
-ifeq ($$(findstring msvc,$(1)),msvc)
-ifeq ($$(findstring i686,$(1)),i686)
-NATIVE_DEPS_rustrt_native_$(1) += rust_try_msvc_32.ll
-else
-NATIVE_DEPS_rustrt_native_$(1) += rust_try_msvc_64.ll
-endif
-else
-NATIVE_DEPS_rustrt_native_$(1) += rust_try.ll
-endif
 NATIVE_DEPS_rust_test_helpers_$(1) := rust_test_helpers.c
 NATIVE_DEPS_morestack_$(1) := arch/$$(HOST_$(1))/morestack.S
 
@@ -76,14 +67,6 @@ NATIVE_DEPS_morestack_$(1) := arch/$$(HOST_$(1))/morestack.S
 
 RT_OUTPUT_DIR_$(1) := $(1)/rt
 
-$$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.ll $$(MKFILE_DEPS) \
-	    $$(LLVM_CONFIG_$$(CFG_BUILD))
-	@mkdir -p $$(@D)
-	@$$(call E, compile: $$@)
-	$$(Q)$$(LLC_$$(CFG_BUILD)) $$(CFG_LLC_FLAGS_$(1)) \
-	    -filetype=obj -mtriple=$$(CFG_LLVM_TARGET_$(1)) \
-	    -relocation-model=pic -o $$@ $$<
-
 $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.c $$(MKFILE_DEPS)
 	@mkdir -p $$(@D)
 	@$$(call E, compile: $$@)
@@ -122,7 +105,6 @@ define THIRD_PARTY_LIB
 OBJS_$(2)_$(1) := $$(NATIVE_DEPS_$(2)_$(1):%=$$(RT_OUTPUT_DIR_$(1))/%)
 OBJS_$(2)_$(1) := $$(OBJS_$(2)_$(1):.c=.o)
 OBJS_$(2)_$(1) := $$(OBJS_$(2)_$(1):.cpp=.o)
-OBJS_$(2)_$(1) := $$(OBJS_$(2)_$(1):.ll=.o)
 OBJS_$(2)_$(1) := $$(OBJS_$(2)_$(1):.S=.o)
 NATIVE_$(2)_$(1) := $$(call CFG_STATIC_LIB_NAME_$(1),$(2))
 $$(RT_OUTPUT_DIR_$(1))/$$(NATIVE_$(2)_$(1)): $$(OBJS_$(2)_$(1))