Merge #19216 into rollup

Approved-by:

Author: barosl

.gitmodules

@@ -11,3 +11,6 @@
 [submodule "src/jemalloc"]
 	path = src/jemalloc
 	url = https://github.com/rust-lang/jemalloc.git
+[submodule "src/rust-installer"]
+	path = src/rust-installer
+	url = https://github.com/rust-lang/rust-installer

AUTHORS.txt

@@ -121,6 +121,7 @@ Cole Mickens <[email protected]>
 Colin Davidson <[email protected]>
 Colin Sherratt <[email protected]>
 Conrad Kleinespel <[email protected]>
+Corey Farwell <[email protected]>
 Corey Ford <[email protected]>
 Corey Richardson <[email protected]>
 DJUrsus <[email protected]>

Makefile.in

@@ -198,6 +198,8 @@ include $(CFG_SRC_DIR)mk/rustllvm.mk
 include $(CFG_SRC_DIR)mk/docs.mk
 # LLVM
 include $(CFG_SRC_DIR)mk/llvm.mk
+# Rules for installing debugger scripts
+include $(CFG_SRC_DIR)mk/debuggers.mk
 
 ######################################################################
 # Secondary makefiles, conditionalized for speed

configure

@@ -546,13 +546,27 @@ CFG_TARGET=$(to_llvm_triple $CFG_TARGET)
 # there's no rpath. This is where the build system itself puts libraries;
 # --libdir is used to configure the installation directory.
 # FIXME: This needs to parameterized over target triples. Do it in platform.mk
-CFG_LIBDIR_RELATIVE=lib
 if [ "$CFG_OSTYPE" = "pc-windows-gnu" ]
 then
     CFG_LIBDIR_RELATIVE=bin
+else
+    CFG_LIBDIR_RELATIVE=lib
 fi
 
-valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries"
+valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries (do not set it on windows platform)"
+
+case "$CFG_LIBDIR" in
+    "$CFG_PREFIX"/*) CAT_INC=2;;
+    "$CFG_PREFIX"*)  CAT_INC=1;;
+    *)
+        err "libdir must begin with the prefix. Use --prefix to set it accordingly.";;
+esac
+
+CFG_LIBDIR_RELATIVE=`echo ${CFG_LIBDIR} | cut -c$((${#CFG_PREFIX}+${CAT_INC}))-`
+
+if [ "$CFG_OSTYPE" = "pc-windows-gnu" ] && [ "$CFG_LIBDIR_RELATIVE" != "bin" ]; then
+    err "libdir on windows should be set to 'bin'"
+fi
 
 if [ $HELP -eq 1 ]
 then
@@ -610,7 +624,6 @@ probe CFG_LD               ld
 probe CFG_VALGRIND         valgrind
 probe CFG_PERF             perf
 probe CFG_ISCC             iscc
-probe CFG_LLNEXTGEN        LLnextgen
 probe CFG_JAVAC            javac
 probe CFG_ANTLR4           antlr4
 probe CFG_GRUN             grun
@@ -701,11 +714,6 @@ then
     fi
     step_msg "using rustc at: ${CFG_LOCAL_RUST_ROOT} with version: $LRV"
     putvar CFG_LOCAL_RUST_ROOT
-else
-    if [ ! -z "$CFG_LOCAL_RUST_ROOT" ]
-    then
-       warn "Use of --local-rust-root without --enable-local-rust"
-    fi
 fi
 
 # Force freebsd to build with clang; gcc doesn't like us there
@@ -883,7 +891,10 @@ CFG_PREFIX=${CFG_PREFIX%/}
 CFG_MANDIR=${CFG_MANDIR%/}
 CFG_HOST="$(echo $CFG_HOST | tr ',' ' ')"
 CFG_TARGET="$(echo $CFG_TARGET | tr ',' ' ')"
-CFG_SUPPORTED_TARGET="$(ls ${CFG_SRC_DIR}mk/cfg)"
+CFG_SUPPORTED_TARGET=""
+for target_file in ${CFG_SRC_DIR}mk/cfg/*.mk; do
+  CFG_SUPPORTED_TARGET="${CFG_SUPPORTED_TARGET} $(basename "$target_file" .mk)"
+done
 
 # copy host-triples to target-triples so that hosts are a subset of targets
 V_TEMP=""
@@ -977,8 +988,7 @@ do
     make_dir $t/rt/jemalloc
     for i in                                          \
       isaac sync test \
-      arch/i386 arch/x86_64 arch/arm arch/mips  \
-      sundown/src sundown/html
+      arch/i386 arch/x86_64 arch/arm arch/mips
     do
       make_dir $t/rt/stage$s/$i
     done
@@ -989,6 +999,15 @@ for h in $CFG_HOST
 do
     for t in $CFG_TARGET
     do
+        # host lib dir stage0
+        make_dir $h/stage0/lib
+
+        # target bin dir stage0
+        make_dir $h/stage0/lib/rustlib/$t/bin
+
+        # target lib dir stage0
+        make_dir $h/stage0/lib/rustlib/$t/lib
+
         for i in 0 1 2 3
         do
             # host bin dir
@@ -1020,18 +1039,18 @@ do
     make_dir $h/test/debuginfo-gdb
     make_dir $h/test/debuginfo-lldb
     make_dir $h/test/codegen
-    make_dir $h/test/doc-tutorial
     make_dir $h/test/doc-guide
     make_dir $h/test/doc-guide-ffi
     make_dir $h/test/doc-guide-runtime
     make_dir $h/test/doc-guide-macros
-    make_dir $h/test/doc-guide-lifetimes
+    make_dir $h/test/doc-guide-ownership
     make_dir $h/test/doc-guide-pointers
     make_dir $h/test/doc-guide-container
     make_dir $h/test/doc-guide-tasks
     make_dir $h/test/doc-guide-plugin
     make_dir $h/test/doc-guide-crates
-    make_dir $h/test/doc-rust
+    make_dir $h/test/doc-guide-error-handling
+    make_dir $h/test/doc-reference
 done
 
 # Configure submodules

mk/cfg/arm-apple-ios renamed to mk/cfg/arm-apple-ios.mk

@@ -13,7 +13,7 @@ CFG_LIB_NAME_arm-apple-ios = lib$(1).a
 CFG_LIB_GLOB_arm-apple-ios = lib$(1)-*.a
 CFG_STATIC_LIB_NAME_arm-apple-ios=lib$(1).a
 CFG_LIB_DSYM_GLOB_arm-apple-ios = lib$(1)-*.a.dSYM
-CFG_CFLAGS_arm-apple-ios := -arch armv7 -mfpu=vfp3 $(CFG_IOS_FLAGS)
+CFG_JEMALLOC_CFLAGS_arm-apple-ios := -arch armv7 -mfpu=vfp3 $(CFG_IOS_FLAGS)
 CFG_GCCISH_CFLAGS_arm-apple-ios := -Wall -Werror -g -fPIC $(CFG_IOS_FLAGS) -mfpu=vfp3 -arch armv7
 CFG_GCCISH_CXXFLAGS_arm-apple-ios := -fno-rtti $(CFG_IOS_FLAGS) -I$(CFG_IOS_SDK)/usr/include/c++/4.2.1
 CFG_GCCISH_LINK_FLAGS_arm-apple-ios := -lpthread -syslibroot $(CFG_IOS_SDK) -Wl,-no_compact_unwind

mk/cfg/arm-linux-androideabi renamed to mk/cfg/arm-linux-androideabi.mk

@@ -7,7 +7,7 @@ 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$(1)-*.so
 CFG_LIB_DSYM_GLOB_arm-linux-androideabi=lib$(1)-*.dylib.dSYM
-CFG_CFLAGS_arm-linux-androideabi := -D__arm__ -DANDROID -D__ANDROID__ $(CFLAGS)
+CFG_JEMALLOC_CFLAGS_arm-linux-androideabi := -D__arm__ -DANDROID -D__ANDROID__ $(CFLAGS)
 CFG_GCCISH_CFLAGS_arm-linux-androideabi := -Wall -g -fPIC -D__arm__ -DANDROID -D__ANDROID__ $(CFLAGS)
 CFG_GCCISH_CXXFLAGS_arm-linux-androideabi := -fno-rtti $(CXXFLAGS)
 CFG_GCCISH_LINK_FLAGS_arm-linux-androideabi := -shared -fPIC -ldl -g -lm -lsupc++

mk/cfg/arm-unknown-linux-gnueabi renamed to mk/cfg/arm-unknown-linux-gnueabi.mk

@@ -8,7 +8,7 @@ CFG_LIB_NAME_arm-unknown-linux-gnueabi=lib$(1).so
 CFG_STATIC_LIB_NAME_arm-unknown-linux-gnueabi=lib$(1).a
 CFG_LIB_GLOB_arm-unknown-linux-gnueabi=lib$(1)-*.so
 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabi=lib$(1)-*.dylib.dSYM
-CFG_CFLAGS_arm-unknown-linux-gnueabi := -D__arm__ -mfpu=vfp $(CFLAGS)
+CFG_JEMALLOC_CFLAGS_arm-unknown-linux-gnueabi := -D__arm__ -mfpu=vfp $(CFLAGS)
 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabi := -Wall -g -fPIC -D__arm__ -mfpu=vfp $(CFLAGS)
 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabi := -fno-rtti $(CXXFLAGS)
 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabi := -shared -fPIC -g

mk/cfg/arm-unknown-linux-gnueabihf renamed to mk/cfg/arm-unknown-linux-gnueabihf.mk

@@ -8,7 +8,7 @@ CFG_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).so
 CFG_STATIC_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).a
 CFG_LIB_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.so
 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.dylib.dSYM
-CFG_CFLAGS_arm-unknown-linux-gnueabihf := -D__arm__ $(CFLAGS)
+CFG_JEMALLOC_CFLAGS_arm-unknown-linux-gnueabihf := -D__arm__ $(CFLAGS)
 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabihf := -Wall -g -fPIC -D__arm__ $(CFLAGS)
 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabihf := -fno-rtti $(CXXFLAGS)
 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabihf := -shared -fPIC -g

mk/cfg/i386-apple-ios renamed to mk/cfg/i386-apple-ios.mk

@@ -13,7 +13,6 @@ CFG_LIB_NAME_i386-apple-ios = lib$(1).a
 CFG_LIB_GLOB_i386-apple-ios = lib$(1)-*.dylib
 CFG_STATIC_LIB_NAME_i386-apple-ios=lib$(1).a
 CFG_LIB_DSYM_GLOB_i386-apple-ios = lib$(1)-*.dylib.dSYM
-CFG_CFLAGS_i386-apple-ios = $(CFG_IOSSIM_FLAGS)
 CFG_GCCISH_CFLAGS_i386-apple-ios = -Wall -Werror -g -fPIC -m32 $(CFG_IOSSIM_FLAGS)
 CFG_GCCISH_CXXFLAGS_i386-apple-ios = -fno-rtti $(CFG_IOSSIM_FLAGS) -I$(CFG_IOSSIM_SDK)/usr/include/c++/4.2.1
 CFG_GCCISH_LINK_FLAGS_i386-apple-ios = -lpthread -Wl,-no_compact_unwind -m32 -Wl,-syslibroot $(CFG_IOSSIM_SDK)
@@ -30,5 +29,5 @@ CFG_PATH_MUNGE_i386-apple-ios = true
 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_JEMALLOC_CFLAGS_i386-apple-ios = $(CFG_IOSSIM_FLAGS) -target i386-apple-ios -Wl,-syslibroot $(CFG_IOSSIM_SDK) -Wl,-no_compact_unwind
 CFG_GNU_TRIPLE_i386-apple-ios := i386-apple-ios

mk/cfg/i686-apple-darwin renamed to mk/cfg/i686-apple-darwin.mk

@@ -7,7 +7,7 @@ CFG_LIB_NAME_i686-apple-darwin=lib$(1).dylib
 CFG_STATIC_LIB_NAME_i686-apple-darwin=lib$(1).a
 CFG_LIB_GLOB_i686-apple-darwin=lib$(1)-*.dylib
 CFG_LIB_DSYM_GLOB_i686-apple-darwin=lib$(1)-*.dylib.dSYM
-CFG_CFLAGS_i686-apple-darwin := -m32 -arch i386 $(CFLAGS)
+CFG_JEMALLOC_CFLAGS_i686-apple-darwin := -m32 -arch i386 $(CFLAGS)
 CFG_GCCISH_CFLAGS_i686-apple-darwin := -Wall -Werror -g -fPIC -m32 -arch i386 $(CFLAGS)
 CFG_GCCISH_CXXFLAGS_i686-apple-darwin := -fno-rtti $(CXXFLAGS)
 CFG_GCCISH_LINK_FLAGS_i686-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m32