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racket-devel-8.3-bp154.1.56 RPM for ppc64le

From OpenSuSE Leap 15.4 for ppc64le

Name: racket-devel Distribution: SUSE Linux Enterprise 15 SP4
Version: 8.3 Vendor: openSUSE
Release: bp154.1.56 Build date: Thu May 12 06:58:42 2022
Group: Development/Languages/Scheme Build host: obs-power9-12
Size: 466342 Source RPM: racket-8.3-bp154.1.56.src.rpm
Summary: Development header files for Racket
This package contains the symlinks, headers and object files needed to
compile and link programs which use Racket.




Apache-2.0 OR MIT


* Wed Dec 01 2021 Fred Fu <>
  - Update to 8.3:
    * Racket removes syntax arming and disarming in favor of a simpler system of
      protected syntax operations, along with other updates to the syntax system.
    * DrRacket has improved support for custom #lang languages.
    * Typed Racket improves precision for type-checking of non-polymorphic
      structures, existential types, and certain binding forms.
    * Scribble HTML output gains a button to show / hide the table of contents on
      mobile platforms.
    * Redex’s stepper’s GUI shows IO-judgment form rule names.
    * Many bug fixes!
  - Remove dont-strip.patch, since --disable-strip has been repaired or improved
    in 8.3.
* Sun Oct 10 2021 Fred Fu <>
  - Update to 8.2:
    * Racket CS improved the performance of large-integer arithmetic.
    * Racket has improved support for layered and tethered installation.
    * Racket CS supports nonatomic allocation via ffi/unsafe.
    * Cross-compilation works fully with the raco cross tool, which
      is distributed separately as the “raco-cross” package.
    * DrRacket has performance improvements when editing files with
      picts containing large bitmaps.
    * Typed Racket more consistently refines field types of
      non-polymorphic structs.
    * Printing of values is unified across the teaching language
      implementations and the stepper.
  - Rebase racket-doc.patch
* Wed Jun 16 2021 Dr. Werner Fink <>
  - Fix for bug boo#1187288
    * Do not remove pre-compiled and compresse object files (*.zo) as
      with 8.1 those are mandatory for a functional racket installation
  - Enforce the usage of the system libraries libz and liblz4
* Mon May 31 2021 Paolo Stivanin <>
  - Update to 8.1:
    * DrRacket tabs can be dragged, and have new close buttons.
    * Racket CS supports cross-compilation using raco exe.
    * Racket CS supports Android on 32-bit and 64-bit ARM processors.
    * The database library supports running queries in OS threads.
    * Check-Syntax arrows correctly identify the definition site of
      identifiers with contracts.
    * Racket CS performance has improved for structure predicates
      and accessors
    * Racket CS is faster at multiplying extremely large numbers
      and dividing large integers.
    * Racket CS allows callbacks to raise exceptions if they are
      annotated with #:callback-exns?.
    * New ephemeron hash tables simplify the implementation of
      tables where keys can refer to values.
    * Typed Racket supports for/foldr.
    * The stepper works for #lang htdp/*sl.
    * Struct signatures work for the ASL teaching language.
* Tue Apr 27 2021 Paolo Stivanin <>
  - Update to 8.0:
    * Racket CS is the default implementation
      (except for ppc64le and s390x)
    * Racket CS has better parallel garbage collection, a 10%–30% reduction
      in the size of generated code, and various targeted optimizations.
    * A rewrite of the test-engine package allows the #lang versions of
      teaching languages to produce linked test-failure messages.
    * The release comes with a new mark-up DSL for composing text to appear
      in the REPL (simple-tree-text-markup).
    * Redex has an added define-overriding-judgment form and improved
      error source location reporting.
    * Windows scrolling speed reflects the system preference.
    * The db package uses the utf8mb4 charset for MySQL connections.
  - Rebase dont-strip.patch
* Fri Aug 21 2020 Paolo Stivanin <>
  - Update to 7.8:
    * Racket CS supports AArch32 and AArch64, including places and
    * Racket CS supports an "incremental" garbage-collection mode that can
    eliminate long GC pauses for some applications, such as animations and
    interactive games.
    * Racket CS unboxes local floating-point arithmetic
    * DrRacket's spell check features lower overhead and has fewer bugs.
    * Web Server performance under high concurrency is better by up to an
    order of magnitude
    * The math library includes the Kronecker product.
    * The new prop:struct-field-info property provides static information
    about field names.
    * In `plot`, the legend font and the plot font can be controlled
    independently, and error-bars have an `#:invert?` option.
    * Racket CS uses a new HAMT implementation, dramatically reducing the memory
    required for immutable hash tables.
    * GC callbacks are reliably called on major collections in Racket CS.
    Also, Garbage collection is 10-20% faster.
    * DrRacket can recover much more quickly from errors involving large
    stack traces.
    * Call-with-current-language allows more reliable tests for language
    level code.
    * Use of the Cairo library can be multi-threaded.
    * DrRacket's scrolling has been made more responsive.
    * DrRacket's dark mode support is improved for Mac OS and Unix.
    * The Web Server provides fine-grained control over various aspects of
    handling client connections (timeouts, buffer sizes, maximum header
    counts, etc.) via the new "safety limits" construct.
    * The Web Server's handling of large files is improved, and its
    latency for long-running request handlers is reduced.
* Tue Mar 24 2020 Adrian Schröter <>
  - adapt _constraints, sse3 never existed, but this is not anymore
    ignored in OBS
* Tue Jul 16 2019 Jonathan Brielmaier <>
  - Update to 7.3:
    * There is a new set of teaching languages for the upcoming
      German-language textbook "Schreibe Dein Programm!"
    * Racket's IO system has been refactored to improve performance
      and simplify internal design.
    * Racket's JSON reader is dramatically faster.
    * The `plot` library includes color map support for renderers.
    * The Racket web library has improved support for 307 redirects.
    * The Racket web server provides better response messages by default
      for common status codes.
    * The `pict` library includes a `shear` function.
  - remove patches:
    * extflvector-length-inlined.patch: included in release
  - clean up spec file
    * %foo -> %{foo}
    * remove %defattr
    * multiple other smaller clean ups
  - Remove extflvector-length-inlined.patch
* Wed Apr 03 2019 Andreas Schwab <>
  - dont-strip.patch: don't strip libraries
* Mon Apr 01 2019 Dr. Werner Fink <>
  - Add patch extflvector-length-inlined.patch from upstream commit
    80f84f21 to get extflvector-length work even on i586
  - Add patch racket-doc.patch to be able to split package into
    main and doc pacakges
* Fri Mar 29 2019 Dr. Werner Fink <>
  - Spec file clean up
  - Try to get it work on some ix86 CPU versions
* Wed Mar 27 2019 Dr. Werner Fink <>
  - Require some missed libraries and certificates for build
    as well as for installation even if rmplint cries
  - Update to racket 7.2
    * The contract system supports collapsible contracts, which avoid
      repeated wrappers in certain pathological situations. Thanks to Daniel
    * Quickscript, a scripting tool for DrRacket, has become part of the
      standard distribution. Thanks to Laurent Orseau.
    * The web server's built-in configuration for serving static files
      recognizes the ".mjs" extension for JavaScript modules.
    * The `data/enumerate` library supports an additional form of
      subtraction via `but-not/e`, following Yorgey and Foner's ICFP'18
      paper. Thanks to Max New.
    * The `letrec.rkt` example model in Redex has been changed to more
      closely match Racket, which led to some bug fixes in Racket's
      implementation of `letrec` and `set!`.
    * The racklog library has seen a number of improvements, including fixes
      to logic variable binding, logic variables containing predicates being
      applicable, and the introduction of an `%andmap` higher-order predicate.
* Thu Nov 29 2018 Tomasz Olszewski <>
  - Downgrade to Racket 7.1
    * was only a snapshot release and is already gone from
      Racket mirrors
* Sat Oct 13 2018
  - Update to Racket
    * Syntax (#') now supports new template subforms: ~@ and ~?
    * Interactive overlays can be added to plots produced by plot-snip
    * Added contrcat-equivalent?, a way to compare contracts
    * Lazy Racket supports functions with keyword arguments
* Mon Jun 25 2018
  - gc-aarch64.patch: remove obsolete patch, this GC implementation is no
    longer used.
* Wed Dec 27 2017
  - Update to Racket 6.11
    * Typed Racket supports refinement types and dependent function types.
    * DrRacket’s Program Contour is significantly more efficient
    * The web-server/formlets library produces formlets that are serializable
    * The db library supports the Cassandra database
  - Ensure more system resources when building package
* Sun Sep 24 2017
  - Racket version bumped to 6.10.1.
  - Spec changes
    * Drop --collectsdir in %configure in favour of --prefix (%configure
      would fail otherwise)
    * Drop 0-size file guard. This used to delete lock files (LOCKpkgs.rktd)
      lack of which would result in errors in many contexts, including
      basic usage of both DrRacket and raco (package manager)
    * Drop %_datadir/%name/collects from %dir, because parent folder is already
      included in another %dir entry. This fixes a warning about collects folder
      being listed twice.
    * Added reference to starter-sh.
    * Drop DrRacket's -singleInstance option from %suse_update_desktop_file. This
      option caused error messages coming from %suse_update_desktop_file itself.
* Sat Mar 11 2017
  - Edited %files to explicity package %{_docdir}/%{name} to clear
    unpackaged files builderror in openSUSE:Factory
* Fri Jul 29 2016
  - Guard 0-size deletion by -type f, as other types can have
    size 0 too. Run spec-beautifier to bring (almost) all macro uses
    into same style.
* Mon Jul 25 2016
  - Update to Racket 6.6



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