Sync sbcl 1:1.0.39.0-2 (universe) from Debian unstable (main)

[Christoph Egger]

Please sync sbcl 1:1.0.39.0-2 (universe) from Debian unstable (main)

Changelog entries since current maverick version 1:1.0.34.0-1.1:

sbcl (1:1.0.39.0-2) unstable; urgency=medium

  * Build one monolitic html file -- avoiding too long file names
    (Closes: #587440)
  * Upgrade to standards version 3.9.0
    * Replace Confilcts: with Breaks where appropriate
  * urgency=medium due to rc bug fix

 -- Christoph Egger <email address hidden> Thu, 01 Jul 2010 19:12:33 +0200

sbcl (1:1.0.39.0-1) unstable; urgency=low

  * Import new upstream. Major changes:
    + bug fix: Backtrace from undefined function on x86 and x86-64 now show
      the calling frame.
    + bug fix: linkage-table entries on PPC now no longer overflow their
      space allocation (potentially causing crashes if they are written out
      of order).
    + bug fix: Scrub control stack after scavenging in gencgc on non-x86oid
      platforms, preventing the GC from seeing stale pointers on the control
      stack in subsequent GCs (which would, and does, break invariants).
    + bug fix: 32-bit unicode external formats now work on big-endian systems.
    + bug fix: Literal characters with code points greater than about 32767
      now work on PPC UNICODE builds.
    + bug fix: Any noise left by SSE operations (sqrt and conversions) in the
      high order bits are explicitly cleared out. In some contrived situations,
      this could lead to wrong results in mixed real/complex float arithmetic.
    + bug fix: Fix function/macro redefinition warnings when building with
      clisp. (lp#576787, thanks to Josh Elsasser)
    + new platform: experimental support for ppc/openbsd (thanks to Josh
      Elsasser).
    + bug fix: Floating-point traps now work on ppc/linux.
    + incompatible change: Thread names are now restricted to SIMPLE-STRINGs
      like for any other thread-related datastructure, MUTEX, etc. (lp#547095)
    + deprecation: the SB-QUEUE contrib was merged into the SB-CONCURRENCY
      contrib module. New code should depend on SB-CONCURRENCY, not SB-QUEUE.
    + deprecation: SB-THEAD:GET-MUTEX was deprecated in favor of
      SB-THREAD:GRAB-MUTEX.
    + new contributed module: SB-CONCURRENCY is a new contrib; it's supposed to
      contain additional data structures and tools for concurrent programming;
      at the moment it contains a lock-free queue, and a lock-free mailbox
      implementation.
    + new feature: added SB-THREAD:GRAB-MUTEX; it's like the now deprecated
      GET-MUTEX but takes &key rather than &optional parameters. Also added
      :TIMEOUT argument to GRAB-MUTEX on non-sb-lutex platforms like Linux and
      BSD.
    + new feature: added SB-THREAD:TRY-SEMAPHORE, a non-blocking variant of
      SB-THREAD:WAIT-ON-SEMAPHORE.
    + new feature: SB-EXT:ATOMIC-DECF has been added as a companion to
      SB-EXT:ATOMIC-INCF.
    + new feature: a CANCEL-DEADLINE is associated with DEADLINE-TIMEOUT
      conditions to defer the deadline for forever.
    + enhancement: *STANDARD-OUTPUT*, *STANDARD-INPUT*, and *ERROR-OUTPUT* are
      now bivalent.
    + enhancement: errors from NO-APPLICABLE-METHOD and
      NO-PRIMARY-METHOD now have a RETRY restart available to retry the
      generic function call.
    + enhancement: SB-BSD-SOCKET improvements
      + sockets and socket streams now have a more informative printed
        representation based on the corresponding SOCKET-NAME and
        SOCKET-PEERNAME.
      + SOCKET-MAKE-STREAM once more supports the :AUTO-CLOSE option.
         (lp#540413)
      + SOCKET-CLOSE now accepts :ABORT argument, which is passed on to
        CL:CLOSE when appropriate, and no longer disassociates the stream
        from the socket if close failed. (lp#543951)
    + improvements to the instrumenting profiler
      + new feature: report per-function GC overhead. (thanks to John Fremlin)
      + optimization: counters no longer use locks for the overflow mode.
      + bug fix: whenever a profiling counter wrapped into overflow mode, it
        incurred an off-by-one miscount.
    + enhancement: improved MAKE-HASH-TABLE documentation (lp#543473)
    + enhancement: improved DEFMETHOD pretty-printing.
    + enhancement: perform range reduction when arguments are too large for
      x87's transcendentals (instead of returning 0). (lp#327192)
    + enhancement: eliminate some spurious TYPE-WARNINGs. Should help with
      some of CL-PPCRE's macros. (lp#570079)
    + enhancement: our machine code is slightly less hostile to valgrind on
      x86-64.
    + enhancement: up-to-date versions of NetBSD-current are supported. (Thanks
      to Robert Swindells and Aleksej Saushev)
    + bug fix: correct restart text for the continuable error in MAKE-PACKAGE.
    + bug fix: a rare case of startup-time page table corruption.
    + bug fix: a semaphore with multiple waiters and some of them unwinding due
      to timeouts could be left in an inconsistent state.
    + bug fix: fix typo in "Reporting Bugs" section of the manual (lp#520366)
    + bug fix: misoptimization of multiplication by one in
      (SB-C::FLOAT-ACCURACY 0) policies.
    + bug fix: miscounts in SB-PROFILE.
    + bug fix: Fix lost wakeup bug between SB-THREAD:CONDITION-WAIT and
      CONDITION-NOTIFY on Linux. See threads "lost wakeup in condition-wait /
      condition-notify" (Feb 2010) and "Condition-Wait, Deadline handler, waking
      up itself" (March 2010) for further details.
    + bug fix: allow forward FIND and POSITION on lists to elide checking :END
      against length of the list if the element is found before the specified
      END is reached. (thanks to Alec Berryman, lp#554385)
    + bug fix: errors signalled during package graph modification no longer
      block FIND-SYMBOL and FIND-PACKAGE in other threads. (lp#511072)
    + bug fix: SB-POSIX build was broken when SBCL was compiled without the
      :SB-DOC feature. (lp#552564)
    + bug fix: SB-INTROSPECT build issues on GENGC/PPC. (lp#490490)
    + bug fix: more robust runtime executable path detection. (lp#375549)
    + bug fix: GCD always returns positive values. (lp#413680)
    + bug fix: Converting division to multiplication by reciprocal handles
      denormals.
    + bug fix: We were too eager in eliding range reduction tests on x87.
      The maximal magnitude is 2^63, not 2^64.
    + bug fix: Transforms for TRUNCATE don't die when the result is completely
      ignored anymore.
    + bug fix: Maybe restore buildability on Alpha.
    + bug fix: READ-BYTE isn't inline anymore, fixing weird streams failures.
      (lp#569404)
    + bug fix: RANDOM-STATE can be printed readably again.
    + bug fix: Unreadable objects were sometimes printed like #<\nFoo>.
    + bug fix: Using EQL with non-constant values of constant type (e.g. EQL
      types) could result in type mismatches during compilation.
    + enhancement: Backtrace from THROW to uncaught tag on x86oids now shows
      stack frame thrown from.
    + enhancement: WITH-COMPILATION-UNIT :POLICY allows restricting changes to
      compiler optimization qualities inside dynamic extent of its body.
    + enhancement: LOAD-LOGICAL-PATHNAME-TRANSLATIONS can be used to load
      translations from SYS:SITE;<HOST>.TRANSLATIONS.NEWEST (thanks to Michael
      Weber)
    + optimization: SLOT-VALUE and (SETF SLOT-VALUE) take advantage of
      constraint propgation, allowing better compilation eg. when used to
      access structures with WITH-SLOTS. (lp#520366)
    + optimization: the compiler is now more aware of the type of the underlying
      storage vector for multidimensional simple arrays resulting in better code
      for accessing such arrays.
    + optimization: passing NIL as the environment argument to TYPEP no longer
      inhibits optimizing it. (lp#309788)
    + optimization: more efficient register usage when handling single-float
      arguments on x86-64. (thanks to Lutz Euler)
    + optimization: ADJUST-ARRAY and STABLE-SORT on vectors no longer use
      pre-allocated temporary vectors. (lp#496249)
    + bug fix: Fix compiler error involving MAKE-ARRAY and IF forms
      in :INITIAL-CONTENTS. (lp#523612)
    + bug fix: FUNCTION-LAMBDA-EXPRESSION lost declarations from interpreted
      functions. (lp#524707)
    + bug fix: bogus style warnings from certain (SETF SLOT-VALUE) and
      WITH-SLOTS usages during compilation.
    + bug fix: SB-C::CLASS-INFO now prints correctly. (lp#514762)
    + enhancement: Can now build with ud2 instead of int3 as trap instruction on
      all x86oid platforms with :UD2-BREAKPOINTS target feature.
    + bug fix: Breakpoints now work when using ud2 instead of int3 as trap
      instruction (tested on x86oid linux with ud2-breakpoints).
    + bug fix: slam.sh now works on win32.
    + bug fix: better differences of numeric types. (lp#309124)
    + bug fix: arrays declared intersection and union types can have their
      upgraded element type derived. (lp#316078)
    + bug fix: SB-SPROF allocation profiling for all threads failed to profile
      threads started during profiling. (lp#472499)
    + bug fix: SB-INTROSPECT test failure when building without SB-EVAL feature.
      (lp#535658)
    + bug fix: SB-CLTL2:DECLARATION-INFORMATION did not take
      SB-EXT:RESTRICT-COMPILER-POLICY into account. (lp#313337)
    + bug fix: Comma inside a backquoted array or structure resulted in nonsense
      values instead of signaling an error. (lp#309093)
    + bug fix: Spurious unused variable warning in a DEFSTRUCT edge case.
      (lp#528807)
    + bug fix: More consistent warnings and notes for ignored DYNAMIC-EXTENT
      declarations (lp#497321)
    + bug fix: FIND and POSITION on lists did not check sequence bounds properly
      and failed to detect circular lists (lp#452008)
    + bug fix: leakage from ~/.asdf-install into the ASDf-INSTALL contrib build
      (lp#538974)
    + bug fix: LOOP OF-TYPE VECTOR compile-time error. (lp#540186)
    + bug fix: SIGNAL SB-SYS:INTERACTIVE-INTERRUPT before entering the debugger
      due to it, so that handlers can run.
    + bug fix: reparsing undefined types if they have become defined since
      parsing. (lp#309128)
    + bug fix: missing &REST type in a proclamation for a function with both
      &REST and &KEY in lambda-list caused miscompilation (lp#458354)
    + bug fix: WHO-CALLS information for source-transformed and compiler-macro
      expanded calls (lp#542174)
    + bug fix: more accurate WHO-MACROEXPANDS information; point into rather
      than just at toplevel form.
    + new feature: SB-EXT:TYPEXPAND-1, SB-EXT:TYPEXPAND, and
      SB-EXT:TYPEXPAND-ALL behave exactly like their MACROEXPAND counterparts
      but work on type specifiers.
    + new feature: SB-EXT:DEFINED-TYPE-NAME-P returns whether a symbol is known
      to name a type specifier.
    + new feature: SB-EXT:VALID-TYPE-SPECIFIER-P returns whether a given type
      specifier is valid where "valid" basically means "would be accepted as
      second argument of TYPEP".
    + new feature: SB-INTROSPECT:FUNCTION-TYPE takes a function-designator and
      returns the function's declared, or derived FTYPE.
    + new feature: SB-POSIX now supports accessing the d_ino member of
      dirent structures. (Thanks to Philipp Marek and Pierre THEIRRY)
    + new feature: The function SB-EXT:SEED-RANDOM-STATE has been added to
      provide for seeding a RANDOM-STATE object with user-provided data or
      from the operating system's PRNG. Also, (MAKE-RANDOM-STATE T) will
      attempt to initialize the returned state from the operating system's
      PRNG where possible. (Thanks to Fare Rideau; launchpad bug lp#310116)
    + bug fix: Fix SB-SIMPLE-STREAMS:READ-VECTOR to correctly set the
      FILE-POSITION of the stream being read from. (launchpad bug lp#491087)
    + bug fix: Fix grammar and style issues for the docstrings of
      printer-related variables and functions. (Thanks to mon_key; launchpad
      bug lp#518696)
    + bug fix: Fix compilation on chenygc platforms. Thanks to Larry Valkama and
      Bruce O'Neel.
    + bug fix: SB-THREAD:CONDITION-WAIT sometimes signaled a deadline twice
      in a row even though a handler defered the deadline long into the
      future. (lp#512914)
    + bug fix: A deadline handler was run without interrupts enabled for a
      deadline signaled within SB-THREAD:CONDITION-WAIT. That could result
      in infinitely spinning, non-killable threads.
    + bug fix: Backtrace from internal-errors on x86-64 os x was truncated
      before reaching the erring stack frame.
    + bug fix: Fix type derivation for EXPT when raising a fixnum to a
      real power. (launchpad bug lp#525949)
    + bug fix: Fix SB-EXT:GENERATION-* accessors for generations > 0 on
      GENCGC platforms. (launchpad bug lp#529014)
    + bug fix: More robust checks for invalid DEFMETHOD argument specializers.
      (launchpad bug lp#525916)
    + bug fix: Fix building on Darwin when sysctl is not in the user's PATH.
      (Thanks to Robert Goldman)
    + optimization: ROUND with a single single-float or double-float argument
      is properly inlined when possible.
    + optimization: Slightly better code is generated for integer<->float
      conversions and for single-float<->double-float conversions on x86-64.
    + optimization: SB-ROTATE-BYTE:ROTATE-BYTE now generates more efficient
      code for 32-bit and 64-bit rotations on x86-64.
    + bug fix: The install script changes the ownership of directories as well
      as files for contrib modules using asdf. (thanks to Eugene Ossintsev;
      launchpad bug lp#508485)
    + bug fix: TRUNCATE with a single single-float or double-float argument is
      properly inlined when possible. (launchpad bug lp#489388)
    + bug fix: Passing a rotation count of zero to SB-ROTATE-BYTE:ROTATE-BYTE
      no longer causes a compiler error on x86 and ppc.
    + bug fix: GET-MACRO-CHARACTER bogusly computed its second return value
      always relative to *READTABLE* rather than the passed argument.
  * Add myself to uploaders
  * Update standards version (no change)
  * Upgrade to debian source 1.0

 -- Christoph Egger <email address hidden> Sat, 26 Jun 2010 20:19:08 +0200

[Stefan Ebner (sebner)]

Sync request ACKed.

[Jonathan Riddell (jr)]

2010-07-13 17:59:07 INFO - <sbcl_1.0.40.0-1.dsc: downloading from http://ftp.debian.org/debian/>
[Updating] sbcl (1:1.0.34.0-1.1 [Ubuntu] < 1:1.0.40.0-1 [Debian])
 * Trying to add sbcl...
2010-07-13 17:59:07 INFO - <sbcl_1.0.40.0.orig.tar.gz: downloading from http://ftp.debian.org/debian/>
2010-07-13 17:59:07 INFO - <sbcl_1.0.40.0-1.diff.gz: downloading from http://ftp.debian.org/debian/>
I: sbcl [universe] -> sbcl_1:1.0.34.0-1.1 [universe].
I: sbcl [universe] -> sbcl-doc_1:1.0.34.0-1.1 [universe].
I: sbcl [universe] -> sbcl-source_1:1.0.34.0-1.1 [universe].