---

yaml
---
r: 162628
b: refs/heads/try
c: 865c2db
h: refs/heads/master
v: v3

Author: Gankra

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 9146a919b616e39e528e4d7100d16eef52f1f852
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: cafe2966770ff377aad6dd9fd808e68055587c58
-refs/heads/try: 97495da163c017da34ce2bc8ba31388524216ba1
+refs/heads/try: 865c2dba30cee0d61ca0073aaf5fd32587887674
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/Makefile.in

@@ -198,8 +198,6 @@ 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

branches/try/configure

@@ -546,26 +546,22 @@ 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
+    CFG_LIBDIR="${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}"
 else
-    CFG_LIBDIR_RELATIVE=lib
-fi
-
-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;;
-    "$CFG_PREFIX"*)  CAT_INC=1;;
-    *)
-        err "libdir must begin with the prefix. Use --prefix to set it accordingly.";;
-esac
+    valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries (ignored on windows platform)"
 
-CFG_LIBDIR_RELATIVE=`echo ${CFG_LIBDIR} | cut -c$((${#CFG_PREFIX}+${CAT_INC}))-`
+    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
 
-if [ "$CFG_OSTYPE" = "pc-windows-gnu" ] && [ "$CFG_LIBDIR_RELATIVE" != "bin" ]; then
-    err "libdir on windows should be set to 'bin'"
+    CFG_LIBDIR_RELATIVE=`echo ${CFG_LIBDIR} | cut -c$((${#CFG_PREFIX}+${CAT_INC}))-`
 fi
 
 if [ $HELP -eq 1 ]
@@ -715,6 +711,11 @@ 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

branches/try/mk/clean.mk

@@ -63,7 +63,6 @@ clean-generic-$(2)-$(1):
          -name '*.lib' -o \
          -name '*.dll' -o \
          -name '*.def' -o \
-         -name '*.py' -o \
          -name '*.bc' \
          \) \
          | xargs rm -f
@@ -79,7 +78,7 @@ define CLEAN_HOST_STAGE_N
 
 clean$(1)_H_$(2): \
 	    $$(foreach crate,$$(CRATES),clean$(1)_H_$(2)-lib-$$(crate)) \
-	    $$(foreach tool,$$(TOOLS) $$(DEBUGGER_BIN_SCRIPTS),clean$(1)_H_$(2)-tool-$$(tool))
+	    $$(foreach tool,$$(TOOLS),clean$(1)_H_$(2)-tool-$$(tool))
 	$$(Q)rm -fr $(2)/rt/libbacktrace
 
 clean$(1)_H_$(2)-tool-%:
@@ -99,7 +98,7 @@ define CLEAN_TARGET_STAGE_N
 
 clean$(1)_T_$(2)_H_$(3): \
 	    $$(foreach crate,$$(CRATES),clean$(1)_T_$(2)_H_$(3)-lib-$$(crate)) \
-	    $$(foreach tool,$$(TOOLS) $$(DEBUGGER_BIN_SCRIPTS),clean$(1)_T_$(2)_H_$(3)-tool-$$(tool))
+	    $$(foreach tool,$$(TOOLS),clean$(1)_T_$(2)_H_$(3)-tool-$$(tool))
 	$$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a
 	$$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/libcompiler-rt.a
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/librun_pass_stage* # For unix

branches/try/mk/crates.mk

@@ -50,7 +50,7 @@
 ################################################################################
 
 TARGET_CRATES := libc std flate arena term \
-                 serialize getopts collections test time rand \
+                 serialize sync getopts collections test time rand \
                  log regex graphviz core rbml alloc rustrt \
                  unicode
 HOST_CRATES := syntax rustc rustc_trans rustdoc regex_macros fmt_macros \
@@ -63,7 +63,7 @@ DEPS_libc := core
 DEPS_unicode := core
 DEPS_alloc := core libc native:jemalloc
 DEPS_rustrt := alloc core libc collections native:rustrt_native
-DEPS_std := core libc rand alloc collections rustrt unicode \
+DEPS_std := core libc rand alloc collections rustrt sync unicode \
 	native:rust_builtin native:backtrace
 DEPS_graphviz := std
 DEPS_syntax := std term serialize log fmt_macros arena libc
@@ -81,6 +81,7 @@ DEPS_glob := std
 DEPS_serialize := std log
 DEPS_rbml := std log serialize
 DEPS_term := std log
+DEPS_sync := core alloc rustrt collections
 DEPS_getopts := std
 DEPS_collections := core alloc unicode
 DEPS_num := std

branches/try/mk/debuggers.mk

@@ -190,14 +190,11 @@ endif
 # Target-and-rule "utility variables"
 ######################################################################
 
-define DEF_FOR_TARGET
+define DEF_X
 X_$(1) := $(CFG_EXE_SUFFIX_$(1))
-ifndef CFG_LLVM_TARGET_$(1)
-CFG_LLVM_TARGET_$(1) := $(1)
-endif
 endef
 $(foreach target,$(CFG_TARGET), \
-  $(eval $(call DEF_FOR_TARGET,$(target))))
+  $(eval $(call DEF_X,$(target))))
 
 # "Source" files we generate in builddir along the way.
 GENERATED :=
@@ -356,8 +353,7 @@ HSREQ$(1)_H_$(3) = $$(HBIN$(1)_H_$(3))/rustc$$(X_$(3))
 else
 HSREQ$(1)_H_$(3) = \
 	$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
-	$$(MKFILE_DEPS) \
-	tmp/install-debugger-scripts$(1)_H_$(3).done
+	$$(MKFILE_DEPS)
 endif
 
 # Prerequisites for using the stageN compiler to build target artifacts
@@ -371,8 +367,7 @@ TSREQ$(1)_T_$(2)_H_$(3) = \
 SREQ$(1)_T_$(2)_H_$(3) = \
 	$$(TSREQ$(1)_T_$(2)_H_$(3)) \
 	$$(foreach dep,$$(TARGET_CRATES), \
-	    $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep)) \
-	tmp/install-debugger-scripts$(1)_T_$(2)_H_$(3).done
+	    $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep))
 
 # Prerequisites for a working stageN compiler and complete set of target
 # libraries

branches/try/mk/main.mk

@@ -155,7 +155,7 @@ prepare-base-$(1): PREPARE_DEST_LIB_DIR=$$(PREPARE_DEST_DIR)/$$(CFG_LIBDIR_RELAT
 prepare-base-$(1): PREPARE_DEST_MAN_DIR=$$(PREPARE_DEST_DIR)/share/man/man1
 prepare-base-$(1): prepare-everything-$(1)
 
-prepare-everything-$(1): prepare-host-$(1) prepare-targets-$(1) prepare-debugger-scripts-$(1)
+prepare-everything-$(1): prepare-host-$(1) prepare-targets-$(1)
 
 prepare-host-$(1): prepare-host-tools-$(1)
 
@@ -167,13 +167,8 @@ prepare-host-tools-$(1): \
 prepare-host-dirs-$(1): prepare-maybe-clean-$(1)
 	$$(call PREPARE_DIR,$$(PREPARE_DEST_BIN_DIR))
 	$$(call PREPARE_DIR,$$(PREPARE_DEST_LIB_DIR))
-	$$(call PREPARE_DIR,$$(PREPARE_DEST_LIB_DIR)/rustlib/etc)
 	$$(call PREPARE_DIR,$$(PREPARE_DEST_MAN_DIR))
 
-prepare-debugger-scripts-$(1): prepare-host-dirs-$(1) $(DEBUGGER_SCRIPTS_ALL)
-	$$(Q)$$(PREPARE_BIN_CMD) $(DEBUGGER_BIN_SCRIPTS_ABS) $$(PREPARE_DEST_BIN_DIR)
-	$$(Q)$$(PREPARE_LIB_CMD) $(DEBUGGER_RUSTLIB_ETC_SCRIPTS_ABS) $$(PREPARE_DEST_LIB_DIR)/rustlib/etc
-
 $$(foreach tool,$$(PREPARE_TOOLS), \
   $$(foreach host,$$(CFG_HOST), \
       $$(eval $$(call DEF_PREPARE_HOST_TOOL,$$(tool),$$(PREPARE_STAGE),$$(host),$(1)))))

branches/try/mk/prepare.mk

@@ -75,7 +75,7 @@ $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.ll $$(MKFILE_DEPS) \
 	@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 $$@ $$<
+	    -filetype=obj -mtriple=$(1) -relocation-model=pic -o $$@ $$<
 
 $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.c $$(MKFILE_DEPS)
 	@mkdir -p $$(@D)

branches/try/mk/rt.mk

@@ -22,7 +22,7 @@ ifdef CFG_ENABLE_LOCAL_RUST
 else
 	$(Q)$(CFG_PYTHON) $(S)src/etc/get-snapshot.py $(CFG_BUILD) $(SNAPSHOT_FILE)
 endif
-	$(Q)if [ -e "$@" ]; then touch "$@"; else echo "ERROR: snapshot $@ not found"; exit 1; fi
+	$(Q)touch $@
 
 # For other targets, let the host build the target:
 

branches/try/mk/stage0.mk

@@ -116,7 +116,7 @@ $$(TBIN$(1)_T_$(2)_H_$(3))/$(4)$$(X_$(2)): \
 		$$(foreach dep,$$(TOOL_DEPS_$(4)), \
 		    $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep)) \
 		$$(TSREQ$(1)_T_$(2)_H_$(3)) \
-		| $$(TBIN$(1)_T_$(2)_H_$(3))/
+		| $$(TBIN$(1)_T_$(4)_H_$(3))/
 	@$$(call E, rustc: $$@)
 	$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< --cfg $(4)
 

branches/try/mk/target.mk

@@ -7,9 +7,7 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-use self::WhichLine::*;
 
-use std::ascii::AsciiExt;
 use std::io::{BufferedReader, File};
 use regex::Regex;
 
@@ -19,74 +17,28 @@ pub struct ExpectedError {
     pub msg: String,
 }
 
-/// Looks for either "//~| KIND MESSAGE" or "//~^^... KIND MESSAGE"
-/// The former is a "follow" that inherits its target from the preceding line;
-/// the latter is an "adjusts" that goes that many lines up.
-///
-/// Goal is to enable tests both like: //~^^^ ERROR go up three
-/// and also //~^ ERROR message one for the preceding line, and
-///          //~| ERROR message two for that same line.
-
-pub static EXPECTED_PATTERN : &'static str =
-    r"//~(?P<follow>\|)?(?P<adjusts>\^*)\s*(?P<kind>\S*)\s*(?P<msg>.*)";
-
-#[deriving(PartialEq, Show)]
-enum WhichLine { ThisLine, FollowPrevious(uint), AdjustBackward(uint) }
+pub static EXPECTED_PATTERN : &'static str = r"//~(?P<adjusts>\^*)\s*(?P<kind>\S*)\s*(?P<msg>.*)";
 
 // Load any test directives embedded in the file
 pub fn load_errors(re: &Regex, testfile: &Path) -> Vec<ExpectedError> {
     let mut rdr = BufferedReader::new(File::open(testfile).unwrap());
 
-    // `last_nonfollow_error` tracks the most recently seen
-    // line with an error template that did not use the
-    // follow-syntax, "//~| ...".
-    //
-    // (pnkfelix could not find an easy way to compose Iterator::scan
-    // and Iterator::filter_map to pass along this information into
-    // `parse_expected`. So instead I am storing that state here and
-    // updating it in the map callback below.)
-    let mut last_nonfollow_error = None;
-
     rdr.lines().enumerate().filter_map(|(line_no, ln)| {
-        parse_expected(last_nonfollow_error,
-                       line_no + 1,
-                       ln.unwrap().as_slice(), re)
-            .map(|(which, error)| {
-                match which {
-                    FollowPrevious(_) => {}
-                    _ => last_nonfollow_error = Some(error.line),
-                }
-                error
-            })
+        parse_expected(line_no + 1, ln.unwrap().as_slice(), re)
     }).collect()
 }
 
-fn parse_expected(last_nonfollow_error: Option<uint>,
-                  line_num: uint,
-                  line: &str,
-                  re: &Regex) -> Option<(WhichLine, ExpectedError)> {
+fn parse_expected(line_num: uint, line: &str, re: &Regex) -> Option<ExpectedError> {
     re.captures(line).and_then(|caps| {
         let adjusts = caps.name("adjusts").len();
-        let kind = caps.name("kind").to_ascii_lower();
+        let kind = caps.name("kind").to_ascii().to_lowercase().into_string();
         let msg = caps.name("msg").trim().to_string();
-        let follow = caps.name("follow").len() > 0;
-
-        let (which, line) = if follow {
-            assert!(adjusts == 0, "use either //~| or //~^, not both.");
-            let line = last_nonfollow_error.unwrap_or_else(|| {
-                panic!("encountered //~| without preceding //~^ line.")
-            });
-            (FollowPrevious(line), line)
-        } else {
-            let which =
-                if adjusts > 0 { AdjustBackward(adjusts) } else { ThisLine };
-            let line = line_num - adjusts;
-            (which, line)
-        };
 
-        debug!("line={} which={} kind={} msg={}", line_num, which, kind, msg);
-        Some((which, ExpectedError { line: line,
-                                     kind: kind,
-                                     msg: msg, }))
+        debug!("line={} kind={} msg={}", line_num, kind, msg);
+        Some(ExpectedError {
+            line: line_num - adjusts,
+            kind: kind,
+            msg: msg,
+        })
     })
 }