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File mathgl.changes of Package mathgl (Revision 1b2ad9303d160005fcbca7cd80e66a8f)

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-------------------------------------------------------------------
Wed May  8 20:26:51 UTC 2024 - Atri Bhattacharya <badshah400@gmail.com>

- Disable generation of docs, this has been a constant source of
  build failures and pain (and will be again when GCC14 becomes
  default).

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Tue Feb 27 21:27:24 UTC 2024 - Jaime Marquínez Ferrándiz <jaime.marquinez.ferrandiz@fastmail.net>

- Add dependency on setuptools.

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Mon Oct 23 12:32:36 UTC 2023 - Nicolas Morey <nicolas.morey@suse.com>

- Update spec file to use openmpi-macros-devel and always use the
  default OpenMPI implementation.

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Tue May  9 13:31:57 UTC 2023 - Atri Bhattacharya <badshah400@gmail.com>

- Also disable octave bindings for openSUSE >= 1699 (TW), as
  octave 8.x is not yet supported by mathgl.

-------------------------------------------------------------------
Tue Mar  7 23:11:47 UTC 2023 - Stefan Brüns <stefan.bruens@rwth-aachen.de>

- Disable octave bindings on Leap/SLE 15 due to missing SWIG 4.x.
- Use %cmake macros as far as possible.
- Fix underlinking of libmgl-mpi, requires libmgl.
- Spec file cleanup.

-------------------------------------------------------------------
Tue Sep 20 03:37:37 UTC 2022 - Atri Bhattacharya <badshah400@gmail.com>

- Add mathgl-libharu2_4-compat.patch: Fix compilation against
  libharu 2.4.x [https://sourceforge.net/p/mathgl/bugs/48/].
- Build against wxWidgets >= 3.1 (wxGTK3) instead of
  wxWidgets=3.0.

-------------------------------------------------------------------
Sun Feb 20 01:24:30 UTC 2022 - Atri Bhattacharya <badshah400@gmail.com>

- Update to version 8.0.1:
  * Increase accuracy at line segment skipping.
  * Changes in SOVERSION numbering.
  * Minor spelling fix.
- Changes from version 8.0:
  * Change version numbering according Debian rules.
  * Add accurate line segment and quadrangle/triangle face cutting
    at axis border crossing.
  * Add 'fastcut' for disable accurate but slow line/trig/quad
    primitives cutting at axis borders.
  * Restore back transparent background by default. You can set
    non-transparent background by using 'clf' or 'background'
    functions.
  * Compatibility changes for Qt5.15 and MSVC.
  * Change colorbar C-functions by adding last argument for
    options.
  * Add alpha-value in fill_background().
  * Disable Qt4 interface by default.
- Update mathgl-fix-python-module-path.patch to additionally
  correct the locations of installed python module files.
- Update shlib naming scheme in keeping with upstream so version
  changes.
- Build for multiple python versions (while ensuring stuff like
  docs, etc are only built once -- for the primary flavor).
- Add Requires: libmgl-mpi%{libversion} dependency on -devel
  package as it is linked to.
- Required version of swig is at least 4.0 to build octave
  bindings.
- Drop %{name}-rpmlintrc: No longer needed.

-------------------------------------------------------------------
Fri Dec 24 23:06:28 UTC 2021 - Atri Bhattacharya <badshah400@gmail.com>

- Update to version 2.5:
  * Add functions ‘sum’, ‘prod’ at formula evaluation, like
    ‘sum(_i^2,5)’ will produce 30=0+1^2+2^2+3^2+4^2, and
    ‘prod(1+_i,5)’ will produce 120=5!. You can nest them for
    variables ‘_i’,‘_j’,...,‘_z’, like ‘sum(sum(_j+_i^2,5),5)’
    will give 200.
  * Add user-defined functions ‘fn1()’...‘fn9()’ at formula
    evaluation, like ‘fn1(3)\x^_1’ will produce x^3.
  * Add functions ‘value’, ‘spline’ at formula evaluation, like
    ‘value(a,5)’ will give value of 6-th element of a, i.e. a[5].
  * Add keep for keeping the data phase/sign or value along line i
    and j in given direction
  * Add mglODEs() (i.e. extend ode) for solving PDE, cascades and
    etc.
  * Add dcont to draw a set of curves, which are intersection of
    two isosurfaces at given level.
  * Add lines to draw a set of lines with arrows between points.
  * Add first, last to get array of first/last indexes of values
    larger specified one along given direction.
  * Add bernoulli, binomial, brownian, discrete, exponential,
    gaussian, shuffle, uniform, uniformint for data filling by
    random numbers with different distributions.
  * Add readbin to read data from binary files.
  * Add texparse to enable/disable TeX-like command parsing at
    text output.
  * Update ode: regularization is used if dt*tmax<0 (total time
    may differ, but number of steps still the same).
  * Add mgl_default_graph() – the global (default) pointer to HMGL
    for keeping plot settings, simplifying external scripts and
    capture it in GUI.
  * Add style ‘p’ in command smooth to use parabolic smoothing of
    arbitrary points.
  * Allow background for scaling image, centering image and
    tessellate image as mosaic.
  * Allow filling background by the specified color.
  * Allow masks for candle, area, region, bars, barh, chart, tape,
    face, polygon, ellipse, rhomb.
  * Allow single value specification for contour level in cont,
    contd, contp, contv, cont3, dcont, tricont.
  * Add mgl_dual_save_hdf(), mgl_real_save_hdf(),
    mgl_int_save_hdf() for saving single number in HDF5 file.
  * Add mgl_formula_calc(), mgl_formula_calc_c() for evaluating
    textual formulas of arbitrary set of data arrays.
  * Add mglDataList – global mglDataA* collection for
    viewing/changing in GUI data from external languages (like,
    Python, ...).
  * Add Armadillo interface for mglData and mglDataC.
  * If nsub parameter of command hist is negative (nsub<0) then
    the linear interpolation is used instead of spline one.
  * Add dark text colors for mgllab.
  * Minor bugfixes.
  * OBSOLETE: Qt4 interface will be disabled in the next release.
  * OBSOLETE: Functions colorbar will have extra argument opt for
    options, similarly to axis and other plotting functions. In
    C++ and SWIG-based interfaces this change "masked" by
    providing the default value for the argument. 
- Minor rebase of mathgl-fix-python-module-path.patch to apply
  cleanly against updated version.
- Bump library so version appropriately.
- Enable python3 bindings: now supported by upstream; build only
  for default python3 flavour.
- Disable python bindings for Leap, since python >= 3.8 is
  required whereas Leap 15.2/3 only have python 3.6.
- Re-enable octave bindings.
- Rename python sub-package to have name consistent with
  openSUSE's python3 package naming guidelines.
- Update _constraints to require 8 GB disk space as required by
  updated version.
- Drop sed fix for location of numpy header file: no longer
  needed.

-------------------------------------------------------------------
Sun Mar 28 18:35:52 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>

- Remove the unneeded WebKit build requirements.
  '-Denable-json-sample=off' disables the WebKit dependency.

-------------------------------------------------------------------
Mon Mar 22 23:53:58 UTC 2021 - Atri Bhattacharya <badshah400@gmail.com>

- Disable octave bindings: no longer compatible with any
  suppported octave version.
- Disable linking to texconfig zypper posttrans configuration
  script; this script is no longer installed by texlive.

-------------------------------------------------------------------
Sun Sep  6 11:10:49 UTC 2020 - Atri Bhattacharya <badshah400@gmail.com>

- Fix for /usr/lib -> /usr/libexec migration.

-------------------------------------------------------------------
Fri Jul 31 10:35:51 UTC 2020 - Michel Normand <normand@linux.vnet.ibm.com>

- Add 4G min disk space default in _constraints

-------------------------------------------------------------------
Wed Jun 10 00:39:40 UTC 2020 - Atri Bhattacharya <badshah400@gmail.com>

- Update to version 2.4.4:
  * Add minmax for positions of local maximums and minimums.
  * Add ContGen() and ContFGen() to draw contour lines manually.
    Correspondingly cont and contf commands are extended.
  * Add conts for coordinate of contour lines.
  * Extend put for partial filling if data size(s) are smaller as
    destination.
  * Classes mglFormula and mglFormulaC now can read file with
    given sizes if string have the format
    ":fname:x1:x2:y1:y2:z1:z2". Here data is supposed in range
    [x1,x2]*[y1,y2]*[z1,z2] (by default [0,1]*[0,1]*[0,1]). Calc()
    in this case return the interpolated values.
  * mglData now have operator() which work as SubData() function.
  * Minor bugfixes. 
- Disable python bindings where python2 is unavailable (still no
  python3 support from upstream unfortunately).
- Drop conditionals for old, unsupported openSUSE versions.
- Enable octave bindings for openSUSE versions > 1500 (doesn't
  work with octave version in Leap 15.1, 15.2).
- Run spec-cleaner for minor specfile cleanups.
- Drop qt4 package definitions.
- Drop Group tags from packages.

-------------------------------------------------------------------
Fri Nov  1 14:54:12 UTC 2019 - Atri Bhattacharya <badshah400@gmail.com>

- openmpi has been renamed to openmpi1 for openSUSE >= 1550;
  adapt accordingly.

-------------------------------------------------------------------
Tue Sep 10 09:37:40 UTC 2019 - Christophe Giboudeaux <christophe@krop.fr>

- Use -ffat-lto-objects when building static libraries.

-------------------------------------------------------------------
Sat May 18 13:01:17 UTC 2019 - Atri Bhattacharya <badshah400@gmail.com>

- Update to version 2.4.3:
  * Add 'clabel' command -- draw labels for colorbar. Should be
    used *after* drawing colorbar!
  * Extend 'ctick' command
  * Add subpixel smoothing for masks
  * Boxes around text (style '@') now use actual height and
    position of the text.
  * Add mask to EPS export. Note, mask angles are reduced to
    45*(0,1,...7) degrees for decreasing pattern size in the EPS.
  * Update default masks: '*' become dot, '^' become bricks, 'd'
    become plus, 'D' become tacks, ';' and 'j' change lengths.
  * Note, you can use brush.ods to prepare user-defined masks.
  * Add styles '^' and '_' for command 'smooth' to find
    upper/lower bound of the data.
  * Improve FlowP() to draw both branches (in positive and
    negative time direction).
  * Improve CGI interface and update website.
  * Introduce struct mdual as interface for C and C++ complex
    numbers. It is implicitly converted to std::complex<> in C++.
    And need to call c2mdual() and mdual2c() in pure C. However
    mdual is binary compatible with C _Complex numbers.
  * Add flag in CMake to manually disable support of C99 complex
    numbers.
  * Bypass user-specified extension in base font family name.
  * Improve hints in mgllab and udav.
  * Add utility 'mgltask' for making output file with a set of
    copies of mask-file. It useful for making set of initial
    conditions with a few parameters varied in specified range.
  * Add example of OpenGL output.
  * Bugfix for approximate min and max position.
  * Bugfix for position of SVG output.
  * Compatibility fixes for new versions of CMake, compilers and
    libraries.
  * INCOMPATIBLE: Formally pure C interface handle complex numbers
    by new way due to strict following of C/C++ standards.
    However, the MathGL library is binary compatible with previous
    version(s).
- Drop mathgl-fltk-includedir.patch: incorporated upstream.
- Fix Group for %{name}-doc-pdf to Documentation/Other, as
  Documentation/PDF isn't a valid group.

-------------------------------------------------------------------
Tue May  8 16:03:08 UTC 2018 - schwab@suse.de

- Define MathGL_INSTALL_CMAKE_DIR to correct location

-------------------------------------------------------------------
Thu Mar 29 10:41:12 UTC 2018 - guillaume@opensuse.org

- Update to 2.4.2:
  * Add custom dialog for FLTK widgets. This can be constructed from 
    C/C++ code, or from MGL script using Special commentaries.
  * Add progress for displaying the progress of execution (by ’#’ 
    symbols in console, or by progress-bar widget).
  * Add contp for contour lines on parametrically specified surface.
  * Add flow3 for flow threads of 3D vector field, which start from 
    the plain.
  * Add variant of flow for drawing a flow thread, starting from 
    specified point.
  * Add scaletext for disabling text size scaling in relative 
    inplot-s (like columnplot, ...).
  * Add setup for setting all low-level flags.
  * Add coil for projecting periodical data.
  * Add modulo operation ‘%’ (x%y=fmod(x,y)) to the list of known 
    operations in real-valued formulas.
  * Add style ‘.’ for cont to draw contour lines from saddle points.
  * Add style ‘.’ for flow to draw flow thread from saddle points.
  * Add option value in tube for setting number of edges manually.
  * Crop output of ode if NAN or INFINITY value occurs.
  * Remove style ‘~’ for plot and tens. Now, all curves try to omit 
    points.
  * Add setup flag MGL_FULL_CURV which disable omitting points of curve.
  * Shift axis labels closer to axis.
  * Change size of LaTeX-like commands \sup, \sub to be the same as
    \overset, \underset.
  * Change ticks drawing in colorbar.
  * Add new section All samples of documentation with large set of 
    samples for most of MathGL features.
  * Samples in documentation are generated automatically now 
    (from sample.cpp).
  * INCOMPATIBLE: Make obsolete MGL command setsizescl. At this, the 
    similar C/C++/Fortran/... functions still working.
  * Bugfixes.
- Rebase patch:
  * mathgl-examples-install.patch

-------------------------------------------------------------------
Tue Mar  6 17:05:26 UTC 2018 - toddrme2178@gmail.com

- Have the -tex-doc subpackage conflict with texlive-mgltex-doc
  since they share several files

-------------------------------------------------------------------
Sat Dec  9 19:13:26 UTC 2017 - fabian@ritter-vogt.de

- Do not build with Qt4 on TW/15 as Qt WebKit 4 is not available
  (boo#1072033)
- Explicitly disable marking either Qt version as "qt" plugin:
  * mathgl-no-default-qt.patch

-------------------------------------------------------------------
Fri Oct 27 12:50:09 UTC 2017 - badshah400@gmail.com

- Add Provides: mathgl for the libmathgl package, to make the
  mathgl-lang package installable.

-------------------------------------------------------------------
Thu Oct 26 08:35:54 UTC 2017 - dimstar@opensuse.org

- Adapt to latest openmpi packaging changes: setup the openmpi
  environment before calling cmake.

-------------------------------------------------------------------
Sat Aug 26 15:05:58 UTC 2017 - jengelh@inai.de

- Trim some irrelevant words from descriptions.

-------------------------------------------------------------------
Wed Aug 16 15:41:29 UTC 2017 - badshah400@gmail.com

- Update to version 2.4.1:
  * Add beltc plot, which is belt with manual coloring.
  * Add style '~' for plot and tens to omit some points at output.
  * Add style ':' for axis to draw lines through point (0,0,0).
  * Miscellaneous bugfixes.
- Changes from version 2.4.0:
  * Add mgllab executable, which is FLTK based version of UDAV.
  * Add string manipulation in MGL language:
    - 'str'[n] - get string of only n-th symbol;
    - 'str'+v - add value v to the last character of the string;
    - 'str',val or 'str',!val - append numeric value to the string
  * Add time value to MGL language in format:
    'hh-mm-ss_DD.MM.YYYY' or 'hh-mm-ss' or 'DD.MM.YYYY'.
  * Add iris plot to show cross-dependencies of several data
    arrays.
  * Add flame2d to draw flame fractals.
  * Add bbox to set bounding box for 2D output.
  * Add section to get part of data between specified values.
  * Add detect to found curves along data maximums.
  * Add dilate to extend the region of 1-th value.
  * Add erode to narrow the region of 1-th value.
  * Add apde to solve PDE equation in inhomogeneous nonlinear
    media with spatial dispersion.
  * Add symbol to draw the glyphs defined by addsymbol.
  * Add addsymbol to declare user-defined symbol (or glyph), which
    can be used as markers for plot (with style '&') or drawn
    itself by symbol command.
  * Add openhdf to open all data arrays from HDF file.
  * Extend crop to cut to optimal size for FFT (i.e. to closest of
    2^n*3^m*5^l).
  * Add function mgl_data_max_first() and data suffixes
    .m[xyz][fl] to find first/last maximum along direction (see
    Data information).
  * Add function mgl_datac_diff_par() to parametric derivative of
    complex data (see diff).
  * Add style 'F' for bars and barh to set fixed bar widths.
  * Add style 'a' for plot, tens, area and region to accurate
    drawing of data, which partially lie out of axis range.
  * Add style '#' for region to draw wired plot.
  * Add possibility of manual shift in multiplot.
  * Add parsing arguments of options for MGL commands.
  * MGL command correl now can perform 2d and 3d correlations.
  * Option meshnum now change the number of drawn markers for
    plot, tens, step, mark and textmark.
  * Function step handle data with x.nx>y.nx similarly to bars.
  * Extend tile and tiles by adding manual coloring and face
    orientation.
  * Add variant of MGL command copy to copy data with "incorrect"
    names.
  * Improve tick labels drawing.
  * Improve time-ticks (add weeks) and add subticks to its.
  * Improve fplot to handle several singularities.
  * Add LaTeX command \dfrac{}{}. This is full-sized version of
    \frac{}{}. Unfortunately, there is no support of nesting.
    Contrary, \frac allow nesting.
  * Add mglODEc() - ODE solver for complex variables (see ode).
  * Add cmplx(a,b)=a+i*b to the list of known functions in formula
    parsing
  * Update CMake find_package to find MathGL.
  * Increase line width for wired text.
  * Update documentation: add description of new commands, add
    hint Mixing bitmap and vector output.
  * Add translation to Russian for most of labels and messages.
  * Name all are reserved in MGL scripts now as synonym of -1.
  * INCOMPATIBLE: Replace libmgl-qt by libmgl-qt4 and libmgl-qt5
    for resolving conflicts of simultaneously installed both Qt4
    and Qt5.
  * Minor bugfixes. 
- Drop mathgl-oldtexinfo.patch: fixed upstream. 
- Add mathgl-fltk-includedir.patch to fix include directives for
  fltk headers.
- Split out a -lang package.
- Package the binary and desktop file for  mgllab as part of the
  -udav package; their desktop files share the same icon
  unfortunately.
- Disable doc for openSUSE <= 1320; no longer builds with old
  texi2html there.
- Move AUTHORS, ChangeLog.txt, README, COPYING to -devel package
  for all openSUSE versions; package it using %%doc.
- Add _constraints file to require at least 2 GB of physical
  memory on obs; otherwise builds on 64-bit openSUSE > 1320 fail.

-------------------------------------------------------------------
Sat Oct 15 13:33:50 UTC 2016 - badshah400@gmail.com

- Update to version 2.3.5.1:
  + Library libmgl-qt is removed. You need to use libmgl-qt4 or
    libmgl-qt5 explicitly now.
  + Compatibility changes for latest MS VisualStudio.
  + Bugfixes.
- Changes from version 2.3.5:
  + See Changelog.txt for list of changes.
- Rebase mathgl-examples-install.patch for updated version.
- Define a macro for deciding whether to enable octave bindings,
  but disable octave bindings for all openSUSE versions for now
  as mathgl fails to build with updated octave. This is a
  temporary workaround, and once the build issue is fixed, we
  should revert back to enabling octave for recent openSUSE
  versions. The "enable_octave" macro is defined with this in
  mind.
- Add rpmlintrc file to suppress warning of missing man pages for
  the example binaries. These just clutter up the rpmlint log and
  have no practical use.

-------------------------------------------------------------------
Fri Aug  5 13:03:34 UTC 2016 - tchvatal@suse.com

- Drop dependency on swig3 as swig in leap got updated to 3.x series

-------------------------------------------------------------------
Wed Feb 24 09:30:14 UTC 2016 - dmitry_r@opensuse.org

- Update to version 2.3.4
  * Minor fixes and improvements, see included ChangeLog.txt for details
  * Update mathgl-examples-install.patch
  * Update mathgl-texmf-dir.patch
  * Drop obsolete getopt.patch
  * Drop obsolete mathgl-cmake-3.2.patch

-------------------------------------------------------------------
Tue Nov 17 12:45:18 UTC 2015 - dmitry_r@opensuse.org

- Fix octave-mathgl package dependencies

-------------------------------------------------------------------
Wed Sep 30 15:39:05 UTC 2015 - dmitry_r@opensuse.org

- Disable json examples
- Enable Octave module and Qt5 support for openSUSE Leap 42.1
- Use wxWidgets 3 for openSUSE Leap 42.1

-------------------------------------------------------------------
Thu Aug 13 11:39:35 UTC 2015 - dmitry_r@opensuse.org

- Enable Octave module for openSUSE > 13.2

-------------------------------------------------------------------
Tue Jun  9 09:27:57 UTC 2015 - schwab@suse.de

- getopt.patch: Fix use of getopt
- Compile with %{optflags}
- Fix %postun -n %{libname}-wx%{libversion}

-------------------------------------------------------------------
Sat Jun  6 07:44:14 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.3
  * Minor fixes and improvements, see included ChangeLog.txt for details
  * Update mathgl-examples-install.patch
  * Update mathgl-texmf-dir.patch
- Fix build with old texinfo
  * mathgl-oldtexinfo.patch

-------------------------------------------------------------------
Sun May 31 09:56:08 UTC 2015 - dmitry_r@opensuse.org

- Disable Octave module due to swig incompatibility with Octave 4.0

-------------------------------------------------------------------
Thu Mar 26 11:46:23 UTC 2015 - dimstar@opensuse.org

- Add mathgl-cmake-3.2.patch: Fix build with cmake 3.2; X11 is no
  longer implicit linked.

-------------------------------------------------------------------
Sat Feb 28 22:25:44 UTC 2015 - dmitry_r@opensuse.org

- Build with MPI support

-------------------------------------------------------------------
Tue Feb 17 15:16:29 UTC 2015 - dmitry_r@opensuse.org

- Use texinfo for documentation generation on openSUSE > 13.2

-------------------------------------------------------------------
Mon Feb  2 19:15:03 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.2
  * Update mgltex.
  * Add reading files with complex numbers by 'read' command.
  * Parallelize reading textual data files.
  * Add 'i','j','k' variables for data filling.
  * Add saving images in QMathGL even if corresponding format
    support is disabled.
  * Add cmake option MGL_DEF_FONT to change default font name
    or use built-in one (if MGL_DEF_FONT is empty).
  * Compatibility changes and bugfixes.
  * Update mathgl-fix-python-module-path.patch
- Add mathgl-tex subpackage
- Set correct path to texmf directory
  * mathgl-texmf-dir.patch
- Fix package descriptions

-------------------------------------------------------------------
Sat Jan 31 16:41:17 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.1
  * Add MGL command 'load' for loading MGL commands from external
    .so module.
  * Add Logo() function to draw bitmap (logo), which is stretched
    along whole axis range
  * Add MGL command 'reset' which restore default settings and
    clear image (i.e. call DefaultPlotParam()).
  * Change y coordinate at x-z projection.
  * Improve projection of 'unrotatable' objects (like legend, title, ...).
  * Add projection (Ternary&8) which is the same as usual (Ternary&4)
    but don't print text on projections
  * Improve orientation of axis ticks and labels.
  * Add mglWnd::SetDrawFunc().
  * Add mgl_set_global_warn() and mgl_get_global_warn() for set/get
    messages of global scope.
  * Make copying private of mglGraph and derived.
  * Add virtual destructors.
  * Add some static functions for mglGraph.
  * Add option "-n" to mglconv to disable automatic saving of the image.
  * Add option "-s" to mglview and mglconv to run setup script before
    the main one.
  * Add light scaling at MGLD import.
  * Add scaling of frames at Adjust().
  * Update docs.
  * Update mathgl-examples-install.patch

-------------------------------------------------------------------
Thu Nov 13 15:22:22 UTC 2014 - dmitry_r@opensuse.org

- Fix build on SLE12

-------------------------------------------------------------------
Wed Sep 24 17:40:32 UTC 2014 - sfalken@opensuse.org

- Specfile Cleanup to clear some rpmlint warnings

-------------------------------------------------------------------
Thu Aug  7 14:54:49 UTC 2014 - dmitry_r@opensuse.org

- Update to version 2.3
  * Add background image, which allow in particular semi-transparent
    background color.
  * Add primitives to draw polygon and angle arc.
  * Allow arbitrary factor for axis ticks.
  * Add function AddTick() for adding manual tick to existed ones.
  * Add new styles and symbols.
  * Add ODE solving functions for textual formulas.
  * Add function for global cubic spline interpolation, and function
    to refill using global spline.
  * Add functions "random(dat)" and "gamma_inc(a,x)" to the list
    of known functions for formula parsing
  * Add 'inf' variable to the MGL and formula parsing
  * Allow reading JPEG files for mglData::Import().
  * Warning messages and information are printed to stderr until
    call of mgl_suppress_warn(true) will disable it.
  * Add move constructor(s) if compiler support C++11 rvalues.
  * Changes in algorithms:
    - Greatly increase speed of formula parsing, and speeding up
      many other places;
    - Improve algorithm for contours drawing and filling, taking
      special attention to quasi-random data.
    - Spline() now use 5-th order polynomials to keep continuity
      of 2nd derivative too.
    - Add function attributes 'pure' or 'const', which potentially
      can speed up drawing.
    - Use spline instead of linear interpolation in functions
      Flow() and Pipe().
    - Adjust columnplot and gridplot positions for non-zero
      distance between the inplots.
    - Improve colorbar labels drawing at SetRotatedText(false)
    - Choose new scales for perspective.
    - Allow 'negative' angles for text rotation
    - Use new s-hull version for triangulation.
  * UDAV improvements.
  * Remove obsolete mathgl-fltk.patch
- Enable OpenMP support
- Move PDF documentation to separate package.
- Disable info files build due to outdated texinfo

-------------------------------------------------------------------
Wed Mar 19 13:26:21 UTC 2014 - dmitry_r@opensuse.org

- Update to version 2.2.2.1
  * Function SetRange(v1,v2) ignore NAN values now.
  * Add enable-json-sample for building json-samples on demand only.
  * Update docs.

-------------------------------------------------------------------
Mon Mar 17 11:41:21 UTC 2014 - dmitry_r@opensuse.org

- Fix -devel package dependences, Qt5 available only for openSUSE >= 13.2

-------------------------------------------------------------------
Mon Mar 10 07:34:42 UTC 2014 - dmitry_r@opensuse.org

- Update to version 2.2.2
  * Add mgl_region_3d() to draw region (or ribbon) between 2 curves.
    Correspondingly extend mglGraph::Region() function and MGL
    command 'region'.
  * Allow LGPL for MathGL widgets.
  * Improve export to TeX.
  * Add missing functions to Fortran interface.
  * Bugfix for legend with enabled lighting.
  * Minor bugfixes and memory leaks.

-------------------------------------------------------------------
Fri Jan 31 01:07:29 UTC 2014 - badshah400@gmail.com

- Re-enable octave bindings; patched swig with support for
  octave >= 3.8.0 is already in science and should fix building
  mathgl with octave enabled.

-------------------------------------------------------------------
Sun Jan 26 19:52:23 UTC 2014 - dmitry_r@opensuse.org

- Update to version 2.2.1
  * Add Qt5 support.
  * Add Pascal interface.
  * Improve JavaScript interface.
  * Add function AddRange(char dir, mreal v1, mreal v2) and extend
    corresponding MGL commands '[xyzc]range'.
  * Add 'hypot' function for known functions in formula parsing.
  * Add style '~' to disable colorbar or axis labels. NOTE, axis
    style '_' is obsolete and should be replaced by '~'.
  * Change Aspect() if Ax=NAN. Now, Ay and Az set the ratio to
    optimal aspect (not exact value as previously).
  * Disable changes by View(),Zoom(),Perspective() for position
    of Title(), Legend(), Colorbar().
  * Partial support of perspective in CalcXYZ().
  * Speed up PDE solving.
  * Add complex versions of PDE, QO2d, QO3d.
  * Correct filled background for Box() in curved coordinates.
  * Allow nx=1 for Stem and Error.
  * Bugfix for drawing single axis.
  * Bugfix for missing options parsing for some of MGL commands.
  * Bugfix for .pmin suffix in MGL. Add mglData::MaximalNeg() and
    mglData::MinimalPos() functions. Add .nmin and .nmax suffixes.
  * Bugfix for colorbar labels.
  * Force using python 2.7 by default.
  * Minor bugfixes and memory leaks.
- Disable Octave interface due to Octave 3.8.0 changes
- Disable openmp support due to instability

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Mon Nov 11 13:53:44 UTC 2013 - dmitry_r@opensuse.org

- Update to version 2.2
  * Add OpenMP calls mostly everywhere (can work as replacement
    of pthreads - a bit faster since more loops is parallelized).
  * Greatly speed up consequent FFT and Hankel transforms. Add
    mgl_clear_fft() function for manual clearing of saved FFT/Hankel data.
  * Add OHLC() plot for drawing Open-High-Low-Close diagram
  * Add wxMathGL widget.
  * Add interface for Lua v.5.1.
  * Add mask for face drawing if one of symbols "-+=;oOsS~<>jdD*^"
    is specified in color scheme. This work only for export in
    bitmap images.
  * Add Quality=8 for dots drawing (extremely fast).
  * Add styles '4','6','8' for Cone() and Cones() to produce square,
    hex-, octo-prism.
  * Add style 't' for Cones() to produce tubes (cylinders).
  * Add style '^' for Legend() to left/right align legend if its
    coordinates are right/left from the center
  * Add style '<', '^', '>' for aligning/centering boxes in Bars(),
    Barh(), BoxPlot(), Cones(). Also this plots become centered by
    default if nx sizes are the same for all data.
  * Add Dots() function which set independently both color and alpha
    of dots
  * Improve automatic axis position. Add style '^' for inverse
    automatic axis position.
  * Improve tick labeling. Add style TuneTicks&4 for zero filling
    of tick labels.
  * Add mglData::Refill() for filling by interpolation of
    parametrically dependent data
  * Add transparency for Area() and Region() plots.
  * Add mgl_clf_chr() function and extend 'clf' command.
  * Fourier now perform true inverse Fourier transform (instead of
    backward one).
  * Improve/change lighting from local sources. Add SetDiffuse() function.
  * C functions now return NULL if HMDT data cannot be created for
    given input argument(s).
  * Enable line width for Mesh() and Fall() plots.
  * Replace +INF and -INF by NAN in textual formula output.
  * Add manual compression of JSON.
  * Define WORDS_BIGENDIAN and HAVE_MEMRCHR (thanks to Dinar Valeev).
  * Bugfix for cleaning unused points.
  * Fix 'setsize' command at UDAV starting.
  * Rewrite MGL parsing by using std::wstring for avoiding possible
    bugs of wcs*() functions.
  * Minor bugfixes.
  * Update docs.
- Removed obsolete mathgl-bigendian.patch
- Removed obsolete mathgl-gsl-deprecated-code-usage.patch

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Tue Sep 17 20:53:06 UTC 2013 - badshah400@gmail.com

- Add mathgl-gsl-deprecated-code-usage.patch to fix build failures
  with gsl version 1.16, notably in openSUSE:Factory.

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Sat Jun  1 15:30:36 UTC 2013 - dmitry_r@opensuse.org

- Add package with static libraries

-------------------------------------------------------------------
Thu May 30 15:32:54 UTC 2013 - dvaleev@suse.com

- Detect WORDS_BIGENDIAN and HAVE_MEMRCHR to build on bigendian
  platforms correctly (mathgl-bigendian.patch)

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Wed May  8 18:07:21 UTC 2013 - dmitry_r@opensuse.org

- Update to version 2.1.3.1
  * bugfix release, see included ChangeLog.txt for details

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Thu May  2 15:19:52 UTC 2013 - dmitry_r@opensuse.org

- Update to version 2.1.3
  * bugfix release, see included ChangeLog.txt for details
- Split libraries into separate packages
- Split mathgl CGI into separate package
- Spec file reformatting
- Removed obsolete mathgl-libpath.patch

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Thu Feb  7 17:02:48 UTC 2013 - dmitry_r@opensuse.org

- Disable reading octave initialization files during build

-------------------------------------------------------------------
Mon Jan 28 12:52:18 UTC 2013 - dmitry_r@opensuse.org

- Update to version 2.1.2
  * bugfix release, see included ChangeLog.txt for details

-------------------------------------------------------------------
Mon Dec 24 12:32:37 UTC 2012 - dmitry_r@opensuse.org

- Update to version 2.1.1
  * bugfix release, see included ChangeLog.txt for details
  * removed obsolete mathgl-rpath.patch
  * updated mathgl-libpath.patch

-------------------------------------------------------------------
Wed Dec 19 11:15:44 UTC 2012 - dmitry_r@opensuse.org

- Update rpath patch
  * mathgl-rpath.patch

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Wed Dec 19 07:54:15 UTC 2012 - Rene.vanPaassen@gmail.com

- Add fltk-fluid for fedora 
- Recommends tag conditional on suse versions

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Fri Dec 14 06:11:29 UTC 2012 - dmitry_r@opensuse.org

- Update to version 2.1
  * see ChangeLog.txt for details
- Set correct path to documentation directory
  * udav-help-path.patch
- Disable rpath
  * mathgl-rpath.patch
- Update other patches
- Delete SLE-specific things from spec file

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Thu Nov 15 15:13:01 UTC 2012 - Rene.vanPaassen@gmail.com

- Fix spec file for build on Fedora:
  * add dependencies (xmu, texi2html, texinfo-tex)
  * re-define _defaultdocdir, to reflect correct doc path
  * correct test for suse_version

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Wed Oct 17 19:45:11 UTC 2012 - dmitry_r@opensuse.org

- Locate documentation to right place
  * mathgl-doc-path.patch
- Update post and postup for octave-mathgl

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Fri Aug 24 15:34:59 UTC 2012 - dmitry_r@opensuse.org

- Fix octave-mathgl package installation

-------------------------------------------------------------------
Tue Aug 21 14:58:30 UTC 2012 - dmitry_r@opensuse.org

- Add octave-mathgl package
- Add mathgl-examples package

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Sun Jul 29 12:18:55 UTC 2012 - badshah400@gmail.com

- Update to version 2.0.3:
  + Make code compilable by compilers GNU/MinGW GCC, Clang, MS
    VisualStudio
  + Add mglTriangulation() using s_hull_pro algorithm
  + Add mglData::Grid() and mglGraph::DataGrid() for filling
    regular data by values of triangulated surface
  + Add cmake options ’enable-png’ and ’enable-zlib’
  + Add SetTimeUTC() for using UTC time instead of local one
  + Add SetTickShift() for additional shift of tick labels
  + Add mglGraph::MPI_Send() and mglGraph::MPI_Recv()
  + Vector plots now draw vector at edges, which are directed out
    of bounding box
  + Add gap between 1d plots for avoiding possible undetermined
    overlapping
  + Add parallel build for documentation
  + Bugfixes for memory leaks and uninitialized variables, for
    setting text size, for handling NAN color value, for missing
    lines in export to EPS/SVG 
- Drop mathgl-cmake-enable-doc-option-fix.patch; implemented 
  upstream
- Split udav into its own package
- Add %suse_update_desktop_file for SLE to fix brp complaints
  about missing generic name for udav.desktop
- Add install-info post scriplets for the installed info files.

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Thu May 24 13:15:32 UTC 2012 - badshah400@gmail.com

- Update to version 2.0.2:
  + Add 'U' style for Axis() which disable ticks rotation
  + Bugfix for enable-opengl option
  + Bugfix for lighting
- Changes from version 2.0.1:
  + Improve speed of drawing
  + Add reading 3d data files using mglData::ReadMat()
  + Exclude unnecessary dependencies/inclusions
  + Improve build system:
    - Add multithreading
    - Add install for Octave
    - Separate enable-doc option from enable-all
  + Minor bugfixes
- Add mathgl-cmake-enable-doc-option-fix.patch to fix the usage
  of the cmake option: enable-doc (sf#3529593)
- Modify existing patch mathgl-fix-python-module-path.patch
  to use DESTDIR environment variable instead of RPM_BUILD_ROOT
  directly; set DESTDIR during make install stage
- Enable building with hdf5 support: introduces build dependency
  on hdf5-devel
- Disable octave bindings for now as they do not build
- Enable building on SLE 11 by turnning off doc building for it.

-------------------------------------------------------------------
Wed May  9 13:10:48 UTC 2012 - badshah400@gmail.com

- Add mathgl-fix-python-module-path.patch to fix the path where
  python modules are installed.

-------------------------------------------------------------------
Sat May  5 03:50:07 UTC 2012 - badshah400@gmail.com

- Update to version 2.0:
  + mglGraph class is single plotter class instead of mglGraphZB,
    mglGraphPS and so on
  + Text style and text color positions are swapped. I.e. text
    style ‘r:C’ give red centered text, but not roman dark cyan
    text as for v.1.*
  + ColumnPlot() indexing is reverted
  + Move most of arguments of plotting functions into the string
    parameter and/or options
  + "Bright" colors (like {b8}) can be used in color schemes and
    line styles
  + Intensively use pthread internally for parallelization of
    drawing and data processing
  + Add tick labels rotation and skipping. Add ticks in
    time/date format
  + New kinds of plots (Tape(), Label(), Cones(), ContV())
  + Extend existing plots
  + New primitives (Circle(), Ellipse(), Rhomb(), ...)
  + New plot positioning (MultiPlot(), GridPlot())
  + Improve MGL scripts. Add ’ask’ command and allow string
    concatenation from different lines
  + Export to LaTeX and to 3D formats (OBJ, OFF, STL)
  + Add pipes support in utilities (mglconv, mglview)
- Turn off fltk bindings for openSUSE 12.1 and lower as they
  cause build errors
- Disable python-mathgl package as it does not build
- Rebase mathgl-fltk.patch
- Add mathgl-libpath.patch to allow setting the location of
  installed libraries using a cmake variable
- Add texlive-latex as build dependency; required for
  generation of pdf documentation.

------------------------------------------------------------------
Sat Feb 25 23:54:09 UTC 2012 - scorot@free.fr

- fix build for SLE-11

-------------------------------------------------------------------
Sat Feb 25 23:34:26 UTC 2012 - scorot@free.fr

- fix build for SLE-11

-------------------------------------------------------------------
Mon Feb 13 10:50:13 UTC 2012 - coolo@suse.com

- patch license to follow spdx.org standard

-------------------------------------------------------------------
Mon Oct  3 11:59:27 UTC 2011 - dimstar@opensuse.org

- Fix typo in patch tagline.

-------------------------------------------------------------------
Sat Aug 20 00:20:16 UTC 2011 - badshah400@gmail.com

- Miscellaneous spec file corrections

-------------------------------------------------------------------
Tue Aug 16 17:44:12 UTC 2011 - badshah400@gmail.com

- Fix build issues with openSUSE < 11.4

-------------------------------------------------------------------
Tue Aug 16 15:01:22 UTC 2011 - badshah400@gmail.com

- Initial package (version 1.11.2)

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