---

yaml
---
r: 158155
b: refs/heads/master
c: 68ac44c
h: refs/heads/master
i:
  158153: cd70a83
  158151: fc28fcc
v: v3

Author: alexcrichton

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: e84e7a00ddec76570bbaa9afea385d544f616814
+refs/heads/master: 68ac44cb97d9f7fd5e552aabb516f61cbb5b6760
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 1b2ad7831f1745bf4a4709a1fa1772afb47c933c
 refs/heads/try: 98bd84a3300f974f400a3eeb56567ad3f77b13f0

trunk/configure

@@ -291,22 +291,6 @@ envopt() {
     fi
 }
 
-to_llvm_triple() {
-    case $1 in
-        i686-w64-mingw32) echo i686-pc-windows-gnu ;;
-        x86_64-w64-mingw32) echo x86_64-pc-windows-gnu ;;
-        *) echo $1 ;;
-    esac
-}
-
-to_gnu_triple() {
-    case $1 in
-        i686-pc-windows-gnu) echo i686-w64-mingw32 ;;
-        x86_64-pc-windows-gnu) echo x86_64-w64-mingw32 ;;
-        *) echo $1 ;;
-    esac
-}
-
 msg "looking for configure programs"
 need_cmd cmp
 need_cmd mkdir
@@ -366,40 +350,37 @@ case $CFG_OSTYPE in
         # instead, msys defines $MSYSTEM which is MINGW32 on i686 and
         # MINGW64 on x86_64.
         CFG_CPUTYPE=i686
-        CFG_OSTYPE=pc-windows-gnu
+        CFG_OSTYPE=w64-mingw32
         if [ "$MSYSTEM" = MINGW64 ]
         then
             CFG_CPUTYPE=x86_64
+            CFG_OSTYPE=w64-mingw32
         fi
         ;;
 
-    MSYS*)
-        CFG_OSTYPE=pc-windows-gnu
-        ;;
-
 # Thad's Cygwin identifers below
 
 #   Vista 32 bit
     CYGWIN_NT-6.0)
-        CFG_OSTYPE=pc-windows-gnu
+        CFG_OSTYPE=pc-mingw32
         CFG_CPUTYPE=i686
         ;;
 
 #   Vista 64 bit
     CYGWIN_NT-6.0-WOW64)
-        CFG_OSTYPE=pc-windows-gnu
+        CFG_OSTYPE=w64-mingw32
         CFG_CPUTYPE=x86_64
         ;;
 
 #   Win 7 32 bit
     CYGWIN_NT-6.1)
-        CFG_OSTYPE=pc-windows-gnu
+        CFG_OSTYPE=pc-mingw32
         CFG_CPUTYPE=i686
         ;;
 
 #   Win 7 64 bit
     CYGWIN_NT-6.1-WOW64)
-        CFG_OSTYPE=pc-windows-gnu
+        CFG_OSTYPE=w64-mingw32
         CFG_CPUTYPE=x86_64
         ;;
 
@@ -485,6 +466,7 @@ opt llvm-assertions 1 "build LLVM with assertions"
 opt debug 1 "build with extra debug fun"
 opt ratchet-bench 0 "ratchet benchmarks"
 opt fast-make 0 "use .gitmodules as timestamp for submodule deps"
+opt mingw-cross 0 "cross-compile for win32 using mingw"
 opt ccache 0 "invoke gcc/clang via ccache to reuse object files between builds"
 opt local-rust 0 "use an installed rustc rather than downloading a snapshot"
 opt llvm-static-stdcpp 0 "statically link to libstdc++ for LLVM"
@@ -505,6 +487,7 @@ valopt llvm-root "" "set LLVM root"
 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 mingw32-cross-path "" "MinGW32 cross compiler path"
 
 # Many of these are saved below during the "writing configuration" step
 # (others are conditionally saved).
@@ -518,18 +501,12 @@ valopt_nosave target "${CFG_HOST}" "GNUs ./configure syntax LLVM target triples"
 valopt_nosave mandir "${CFG_PREFIX}/share/man" "install man pages in PATH"
 valopt_nosave release-channel "dev" "the name of the release channel to build"
 
-# Temporarily support old triples until buildbots get updated
-CFG_BUILD=$(to_llvm_triple $CFG_BUILD)
-putvar CFG_BUILD # Yes, this creates a duplicate entry, but the last one wins.
-CFG_HOST=$(to_llvm_triple $CFG_HOST)
-CFG_TARGET=$(to_llvm_triple $CFG_TARGET)
-
 # On windows we just store the libraries in the bin directory because
 # there's no rpath. This is where the build system itself puts libraries;
 # --libdir is used to configure the installation directory.
 # FIXME: This needs to parameterized over target triples. Do it in platform.mk
 CFG_LIBDIR_RELATIVE=lib
-if [ "$CFG_OSTYPE" = "pc-windows-gnu" ]
+if [ "$CFG_OSTYPE" = "pc-mingw32" ] || [ "$CFG_OSTYPE" = "w64-mingw32" ]
 then
     CFG_LIBDIR_RELATIVE=bin
 fi
@@ -655,7 +632,7 @@ then
 fi
 
 BIN_SUF=
-if [ "$CFG_OSTYPE" = "pc-windows-gnu" ]
+if [ "$CFG_OSTYPE" = "pc-mingw32" ] || [ "$CFG_OSTYPE" = "w64-mingw32" ]
 then
     BIN_SUF=.exe
 fi
@@ -1123,15 +1100,12 @@ do
 
     if [ ${do_reconfigure} -ne 0 ]
     then
-        # LLVM's configure doesn't recognize the new Windows triples yet
-        gnu_t=$(to_gnu_triple $t)
-
-        msg "configuring LLVM for $gnu_t"
+        msg "configuring LLVM for $t"
 
         LLVM_TARGETS="--enable-targets=x86,x86_64,arm,mips"
-        LLVM_BUILD="--build=$gnu_t"
-        LLVM_HOST="--host=$gnu_t"
-        LLVM_TARGET="--target=$gnu_t"
+        LLVM_BUILD="--build=$t"
+        LLVM_HOST="--host=$t"
+        LLVM_TARGET="--target=$t"
 
         # Disable unused LLVM features
         LLVM_OPTS="$LLVM_DBG_OPTS $LLVM_ASSERTION_OPTS --disable-docs --enable-bindings=none"
@@ -1145,7 +1119,7 @@ do
         # (llvm's configure tries to find pthread first, so we have to disable it explicitly.)
         # Also note that pthreads works badly on mingw-w64 systems: #8996
         case "$CFG_BUILD" in
-            (*-windows-*)
+            (*-mingw32)
             LLVM_OPTS="$LLVM_OPTS --disable-pthreads"
             ;;
         esac
@@ -1295,7 +1269,6 @@ putvar CFG_HOST
 putvar CFG_TARGET
 putvar CFG_LIBDIR_RELATIVE
 putvar CFG_DISABLE_MANAGE_SUBMODULES
-putvar CFG_ANDROID_CROSS_PATH
 putvar CFG_MANDIR
 
 # Avoid spurious warnings from clang by feeding it original source on

trunk/mk/cfg/arm-apple-ios

@@ -3,7 +3,7 @@ CFG_SDK_NAME_arm-apple-ios = iphoneos
 CFG_SDK_ARCHS_arm-apple-ios = armv7
 ifneq ($(findstring darwin,$(CFG_OSTYPE)),)
 CFG_IOS_SDK = $(shell xcrun --show-sdk-path -sdk iphoneos 2>/dev/null)
-CFG_IOS_FLAGS = -target armv7-apple-ios -isysroot $(CFG_IOS_SDK) -mios-version-min=7.0
+CFG_IOS_FLAGS = -target armv7-apple-darwin -isysroot $(CFG_IOS_SDK) -mios-version-min=7.0
 CC_arm-apple-ios = $(shell xcrun -find -sdk iphoneos clang)
 CXX_arm-apple-ios = $(shell xcrun -find -sdk iphoneos clang++)
 CPP_arm-apple-ios = $(shell xcrun -find -sdk iphoneos clang++)
@@ -32,4 +32,3 @@ CFG_RUN_arm-apple-ios = $(2)
 CFG_RUN_TARG_arm-apple-ios = $(call CFG_RUN_arm-apple-ios,,$(2))
 RUSTC_FLAGS_arm-apple-ios := -C relocation_model=pic
 RUSTC_CROSS_FLAGS_arm-apple-ios :=-C relocation_model=pic
-CFG_GNU_TRIPLE_arm-apple-ios := arm-apple-ios

trunk/mk/cfg/arm-linux-androideabi

@@ -26,4 +26,3 @@ CFG_RUN_arm-linux-androideabi=
 CFG_RUN_TARG_arm-linux-androideabi=
 RUSTC_FLAGS_arm-linux-androideabi :=
 RUSTC_CROSS_FLAGS_arm-linux-androideabi :=
-CFG_GNU_TRIPLE_arm-linux-androideabi := arm-linux-androideabi

trunk/mk/cfg/arm-unknown-linux-gnueabi

@@ -27,4 +27,3 @@ CFG_RUN_arm-unknown-linux-gnueabi=$(2)
 CFG_RUN_TARG_arm-unknown-linux-gnueabi=$(call CFG_RUN_arm-unknown-linux-gnueabi,,$(2))
 RUSTC_FLAGS_arm-unknown-linux-gnueabi :=
 RUSTC_CROSS_FLAGS_arm-unknown-linux-gnueabi :=
-CFG_GNU_TRIPLE_arm-unknown-linux-gnueabi := arm-unknown-linux-gnueabi

trunk/mk/cfg/arm-unknown-linux-gnueabihf

@@ -27,4 +27,3 @@ CFG_RUN_arm-unknown-linux-gnueabihf=$(2)
 CFG_RUN_TARG_arm-unknown-linux-gnueabihf=$(call CFG_RUN_arm-unknown-linux-gnueabihf,,$(2))
 RUSTC_FLAGS_arm-unknown-linux-gnueabihf := -C target-feature=+v6,+vfp2
 RUSTC_CROSS_FLAGS_arm-unknown-linux-gnueabihf :=
-CFG_GNU_TRIPLE_arm-unknown-linux-gnueabihf := arm-unknown-linux-gnueabihf

trunk/mk/cfg/i386-apple-ios

@@ -31,4 +31,3 @@ CFG_LDPATH_i386-apple-ios =
 CFG_RUN_i386-apple-ios = $(2)
 CFG_RUN_TARG_i386-apple-ios = $(call CFG_RUN_i386-apple-ios,,$(2))
 CFG_JEMALLOC_CFLAGS_i386-apple-ios = -target i386-apple-ios -Wl,-syslibroot $(CFG_IOSSIM_SDK) -Wl,-no_compact_unwind
-CFG_GNU_TRIPLE_i386-apple-ios := i386-apple-ios

trunk/mk/cfg/i586-mingw32msvc

@@ -0,0 +1,29 @@
+# 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++
+CPP_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-cpp
+AR_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-ar
+CFG_LIB_NAME_i586-mingw32msvc=$(1).dll
+CFG_STATIC_LIB_NAME_i586-mingw32msvc=$(1).lib
+CFG_LIB_GLOB_i586-mingw32msvc=$(1)-*.dll
+CFG_LIB_DSYM_GLOB_i586-mingw32msvc=$(1)-*.dylib.dSYM
+CFG_CFLAGS_i586-mingw32msvc := -march=i586 -m32 $(CFLAGS)
+CFG_GCCISH_CFLAGS_i586-mingw32msvc := -Wall -Werror -g -march=i586 -m32 $(CFLAGS)
+CFG_GCCISH_CXXFLAGS_i586-mingw32msvc := -fno-rtti $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_i586-mingw32msvc := -shared -g -m32
+CFG_GCCISH_DEF_FLAG_i586-mingw32msvc :=
+CFG_GCCISH_PRE_LIB_FLAGS_i586-mingw32msvc :=
+CFG_GCCISH_POST_LIB_FLAGS_i586-mingw32msvc :=
+CFG_DEF_SUFFIX_i586-mingw32msvc := .mingw32.def
+CFG_LLC_FLAGS_i586-mingw32msvc :=
+CFG_INSTALL_NAME_i586-mingw32msvc =
+CFG_EXE_SUFFIX_i586-mingw32msvc := .exe
+CFG_WINDOWSY_i586-mingw32msvc := 1
+CFG_UNIXY_i586-mingw32msvc :=
+CFG_PATH_MUNGE_i586-mingw32msvc := $(strip perl -i.bak -p \
+                             -e 's@\\(\S)@/\1@go;' \
+                             -e 's@^/([a-zA-Z])/@\1:/@o;')
+CFG_LDPATH_i586-mingw32msvc :=
+CFG_RUN_i586-mingw32msvc=
+CFG_RUN_TARG_i586-mingw32msvc=
+

trunk/mk/cfg/i686-apple-darwin

@@ -24,4 +24,4 @@ CFG_PATH_MUNGE_i686-apple-darwin := true
 CFG_LDPATH_i686-apple-darwin :=
 CFG_RUN_i686-apple-darwin=$(2)
 CFG_RUN_TARG_i686-apple-darwin=$(call CFG_RUN_i686-apple-darwin,,$(2))
-CFG_GNU_TRIPLE_i686-apple-darwin := i686-apple-darwin
+

trunk/mk/cfg/i686-pc-windows-gnu

@@ -24,4 +24,4 @@ CFG_PATH_MUNGE_i686-unknown-linux-gnu := true
 CFG_LDPATH_i686-unknown-linux-gnu :=
 CFG_RUN_i686-unknown-linux-gnu=$(2)
 CFG_RUN_TARG_i686-unknown-linux-gnu=$(call CFG_RUN_i686-unknown-linux-gnu,,$(2))
-CFG_GNU_TRIPLE_i686-unknown-linux-gnu := i686-unknown-linux-gnu
+

trunk/mk/cfg/i686-unknown-linux-gnu

@@ -0,0 +1,31 @@
+# i686-w64-mingw32 configuration
+CROSS_PREFIX_i686-w64-mingw32=i686-w64-mingw32-
+CC_i686-w64-mingw32=gcc
+CXX_i686-w64-mingw32=g++
+CPP_i686-w64-mingw32=gcc -E
+AR_i686-w64-mingw32=ar
+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_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 $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_i686-w64-mingw32 := -shared -g -m32
+CFG_GCCISH_DEF_FLAG_i686-w64-mingw32 :=
+CFG_GCCISH_PRE_LIB_FLAGS_i686-w64-mingw32 :=
+CFG_GCCISH_POST_LIB_FLAGS_i686-w64-mingw32 :=
+CFG_DEF_SUFFIX_i686-w64-mingw32 := .mingw32.def
+CFG_LLC_FLAGS_i686-w64-mingw32 :=
+CFG_INSTALL_NAME_i686-w64-mingw32 =
+CFG_EXE_SUFFIX_i686-w64-mingw32 := .exe
+CFG_WINDOWSY_i686-w64-mingw32 := 1
+CFG_UNIXY_i686-w64-mingw32 :=
+CFG_PATH_MUNGE_i686-w64-mingw32 :=
+CFG_LDPATH_i686-w64-mingw32 :=$(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 :=
+

trunk/mk/cfg/i686-w64-mingw32

@@ -25,4 +25,3 @@ CFG_LDPATH_mips-unknown-linux-gnu :=
 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
-CFG_GNU_TRIPLE_mips-unknown-linux-gnu := mips-unknown-linux-gnu

trunk/mk/cfg/mips-unknown-linux-gnu

@@ -0,0 +1,27 @@
+# mipsel-linux configuration
+CC_mipsel-linux=mipsel-linux-gcc
+CXX_mipsel-linux=mipsel-linux-g++
+CPP_mipsel-linux=mipsel-linux-gcc
+AR_mipsel-linux=mipsel-linux-ar
+CFG_LIB_NAME_mipsel-linux=lib$(1).so
+CFG_STATIC_LIB_NAME_mipsel-linux=lib$(1).a
+CFG_LIB_GLOB_mipsel-linux=lib$(1)-*.so
+CFG_LIB_DSYM_GLOB_mipsel-linux=lib$(1)-*.dylib.dSYM
+CFG_CFLAGS_mipsel-linux := -mips32 -mabi=32 $(CFLAGS)
+CFG_GCCISH_CFLAGS_mipsel-linux := -Wall -g -fPIC -mips32 -mabi=32 $(CFLAGS)
+CFG_GCCISH_CXXFLAGS_mipsel-linux := -fno-rtti $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_mipsel-linux := -shared -fPIC -g -mips32
+CFG_GCCISH_DEF_FLAG_mipsel-linux := -Wl,--export-dynamic,--dynamic-list=
+CFG_GCCISH_PRE_LIB_FLAGS_mipsel-linux := -Wl,-whole-archive
+CFG_GCCISH_POST_LIB_FLAGS_mipsel-linux := -Wl,-no-whole-archive
+CFG_DEF_SUFFIX_mipsel-linux := .linux.def
+CFG_LLC_FLAGS_mipsel-linux :=
+CFG_INSTALL_NAME_mipsel-linux =
+CFG_EXE_SUFFIX_mipsel-linux :=
+CFG_WINDOWSY_mipsel-linux :=
+CFG_UNIXY_mipsel-linux := 1
+CFG_PATH_MUNGE_mipsel-linux := true
+CFG_LDPATH_mipsel-linux :=
+CFG_RUN_mipsel-linux=
+CFG_RUN_TARG_mipsel-linux=
+RUSTC_FLAGS_mipsel-linux := -C target-cpu=mips32 -C target-feature="+mips32,+o32"

trunk/mk/cfg/mipsel-linux

@@ -24,4 +24,3 @@ CFG_PATH_MUNGE_x86_64-apple-darwin := true
 CFG_LDPATH_x86_64-apple-darwin :=
 CFG_RUN_x86_64-apple-darwin=$(2)
 CFG_RUN_TARG_x86_64-apple-darwin=$(call CFG_RUN_x86_64-apple-darwin,,$(2))
-CFG_GNU_TRIPLE_x86_64-apple-darwin := x86_64-apple-darwin

trunk/mk/cfg/mipsel-unknown-linux-gnu

@@ -23,4 +23,3 @@ CFG_PATH_MUNGE_x86_64-unknown-dragonfly :=
 CFG_LDPATH_x86_64-unknown-dragonfly :=
 CFG_RUN_x86_64-unknown-dragonfly=$(2)
 CFG_RUN_TARG_x86_64-unknown-dragonfly=$(call CFG_RUN_x86_64-unknown-dragonfly,,$(2))
-CFG_GNU_TRIPLE_x86_64-unknown-dragonfly := x86_64-unknown-dragonfly