Sources are available only from bzr (no release) so I made a snapshot
of the source tree and put it on a http server.
This package is based on the package in wip by jonathan.gabris@gmail.com
Kicad is an open source (GPL) software for the creation of electronic schematic
diagrams and printed circuit board artwork.
Designed and written by Jean-Pierre Charras, a researcher at LIS (Laboratoire
des Images et des Signaux) and a teacher in IUT de Saint Martin d'Heres
(France), in the field of electrical engineering and image processing.
Kicad is a set of four softwares and a project manager:
* Eeschema: Schematic entry.
* Pcbnew: Board editor.
* Gerbview: GERBER viewer (photoplotter documents).
* Cvpcb: footprint selector for components used in the circuit design.
* Kicad: project manager.
-----------------------
3.3.54 02jan14 Added LZ4 double compression on hierarchy tree for FST when
hierarchy size exceeds 4MB.
Fix to regular expression filtering when +I+ form expressions
are encountered in the SST. Previously, the wrong value of
regex match was used on 32-bit architectures due to the
stack layout.
Removed --disable-inline-asm ./configure flag as inline
assembly has been removed because it is generating incorrectly
in some cases on x86_64.
3.3.55 06feb14 Fixed problem with FST_DYNAMIC_ALIAS_DISABLE enabled when
Judy arrays are not present.
FST writer performance tweaks for traces with millions of
signal declarations.
Keep FSDB_VT_STREAM (FSDB transaction type) traces from
attempting to be read (for now) as they aren't yet processed.
Added more space efficient FST dynamic alias encoding.
Tempfile creation fix for Windows. Using tmpnam() is not
enough and fails depending on user permissions.
Make vcd2fst use FastLZ instead of LZ4 as a default compression
type if an EVCD file is being processed as it (re-)compresses
much better. Using -4/-F/-Z still gives expected results.
Changed double printf formatting for FSDB to "%.16g" to match
VCD formatting.
Added very fast I/O write capability to fst2vcd.
Added support for FSDB_BYTES_PER_BIT_2B (EVCD) in FSDB loader.
Added experimental fsdb2vcd in contrib. It is not currently
compiled or used.
Fix to treesearch to remove duplicate signal names because of
faulty dumpers.
Repscript fix for if -R starts without a dumpfile name.
3.3.56 12feb14 Added another crash fix patch for GTK-OSX.
Fix to regex search to remove duplicate signal names because of
faulty dumpers.
Fix to configure.ac for MSYS not adding -lcomdlg32 when Tcl
is disabled.
Valgrind fix on deallocated context: old GLOBALS pointer could
be examined in set_GLOBALS_x().
Minor cleanup in treesearch_gtk2.c: removed redundant show
widget invocation.
Added missing compressBound() for compress2() dest mallocs.
3.3.57 13feb14 Fix for Electric Fence crash in vlist_freeze().
Updated LZ4 for version r113.
from the ChangeLog, the date lines are picked up:
3.3.29 31dec11 << short descriptions >>
3.3.30 17jan12 Updated ./configure to add --disable-mime-update flag.
3.3.31 30jan12 Added support for native file requesters in OSX Quartz.
3.3.32 13feb12 Turn off loader messages when Tcl is executing a command.
3.3.33 27feb12 Scan-build fix in vcd_recoder.c.
3.3.34 12mar12 Fix for marker time deltas when $timezero is used.
3.3.35 04apr12 Polarity fix for vcd_preserve_glitches in rcfile. Default
3.3.36 04may12 Fixed destructive string convert in fstUtilityBinToEsc().
3.3.37 10jun12 Added patch for savefile.c that corrects an issue in which the
3.3.38 10jul12 Upgrading vermin parser to handle some > 1995 constructs.
3.3.39 08aug12 Fixed relative pathnames when generated in MinGW and used
3.3.40 10sep12 Fixed y-size of splash screen on MinGW with newest version
3.3.41 30sep12 Fix for gtkwave::addSignalsFromList when encountering
3.3.42 28nov12 Fix to prevent missing group openings from keeping other
3.3.43 26jan13 Fix for rtlbrowse for gtk_adjustment_get_page_increment and
3.3.44 16feb13 gdk_draw_layout assertion `GDK_IS_DRAWABLE (drawable)'
3.3.45 28feb13 Fix for VCDNAM_ESCAPE character in treesearch window. This
3.3.46 29apr13 Upgraded to autoconf 2.69.
3.3.47 14may13 Fix for crash in 64-bit mode with array accesses in
3.3.48 04aug13 Fixed infinite loop hang on various helpers executables
3.3.49 11sep13 Fix crashed caused by X11 protocol limitation for pixmap size.
3.3.50 15oct13 Limit number of rows that can be displayed in mouseover in
3.3.51 27oct13 MAINTAINERS: Please add gedit to the list of dependencies
3.3.52 11nov13 Added LZ4 as compression type for FST. When enabled with
3.3.53 15dec13 Made LZ4 the default compression routine selected for vcd2fst.
Icarus Verilog 0.9.7 is Available (August 26th, 2013)
-----------------------------
The developers are pleased to announce the next stable release in
the 0.9 series, version 0.9.7. Icarus Verilog is a mostly complete
implementation of the hardware description language Verilog, as
described in IEEE Std 1364-2005. It also includes a number of user
requested extensions. It is freely available (open source), is
supported on most operating systems, and will be available as a
precompiled package for many of these systems.
Icarus Verilog 0.9.7 is primarily a bug fix release. Therefore, we
recommend people using the 0.9.6 or earlier releases upgrade to 0.9.7
as soon as possible. Version 0.9.7 is the recommended version for all
new users.
More details, including known limitations, deviation from IEEE Std
1364-2005, where to obtain the source code, and links to some of the
precompiled packages can be found in the Release Notes located here:
<http://iverilog.wikia.com/wiki/Release_Notes_Icarus_Verilog_0_9_7>
(pkgsrc)
0.9.4 to 0.9.7 update and
two patches are added for DESTDIR and 'mkdir: dep: Not a directory' problem.
GHDL is an open-source simulator for the VHDL language. GHDL allows
you to compile and execute your VHDL code directly in your PC.
Combined with a GUI-based wave viewer and a good VHDL text editor,
GHDL is a very powerful tool for writing, testing and simulating
your VHDL code.
are replaced with .include "../../devel/readline/buildlink3.mk", and
USE_GNU_READLINE are removed,
* .include "../../devel/readline/buildlink3.mk" without USE_GNU_READLINE
are replaced with .include "../../mk/readline.buildlink3.mk".
to address issues with NetBSD-6(and earlier)'s fontconfig not being
new enough for pango.
While doing that, also bump freetype2 dependency to current pkgsrc
version.
Suggested by tron in PR 47882
Dinotrace is now distributed under GPL v3 (previously GPL 2).
Fix signal radix being lost when trace is reread.
Fix core dump when verilog trace has single timestamp.
Fix core dump when no hostname in /etc/hosts.
Fix message trashing stack and make cppcheck clean.
a) refer 'perl' in their Makefile, or
b) have a directory name of p5-*, or
c) have any dependency on any p5-* package
Like last time, where this caused no complaints.
- remove LIBXAW variable. It is handled by buildlink3.mk now
- simplify patches and Makefile in packages using libXaw
- in some cases force use of Xaw3d (won't build with Xaw)
- replace some directly included of x11/Xaw3d with mk/xaw.buildlink3.mk
In next part:
- replace more includes with mk/xaw.buildlink3.mk
On DragonFly, the path for bison and lex were set to /usr/local/bin/bison
and /usr/local/bin/flex. These were basically hardcoded. The added
patches set the paths to "bison" and "flex" which pick up the
${WRKDIR}/.tools/bin/ and ${PREFIX}/bin versions instead.
flex was removed from USE_TOOLS because the pkgsrc FlexLexer.h can build
openscad and the one that comes with DragonFly can't. It was replaced
with the flex buildlink3 and it should work everywhere.
It seems like the document tarball is extracted twice, once into the
work directory and then again directly into the destdir. To prevent the
cat pages from installing, the man directory was removed after the
second extraction.
At the same time, the hardcoded variations of "lc2.10" were replaced by
a variable to ease future upgrades.
Remove devel/py-ctypes (only needed by and supporting python24).
Remove PYTHON_VERSIONS_ACCEPTED and PYTHON_VERSIONS_INCOMPATIBLE
lines that just mirror defaults now.
Miscellaneous cleanup while editing all these files.
by casting string objects to const char * before passing to printf.
While here, switch PKG_DESTDIR_SUPPORT from "destdir" to "user-destdir"
(no reason I can see for the former, it appears to date way back) and
add patch comments.
PKGREVISION -> 9, since with netbsd-5 and older -current the issue wasn't
fatal at compile time.
========================================================================
Release Notes for PCB snapshot 20110918
========================================================================
This release represents over 797 commits and as such this summary
clearly is not complete. See the ChangeLog file for the complete list
of changes.
Features
--------
- Internal coordinate space is now metric. This should fix the "trace
nubs on metric grids" issue. Also, units are allowed on pretty much
every "coordinate" that PCB accepts. Example: 5.4in, 10cm, 0.55mm.
New configure option --enable-coord64 to force (slower?) 64-bit type
for coordinates on 32-bit systems (if you need a board bigger than 1
meter across). The internal precision is 1 nanometer, the internal
type is "Coord".
- MinGW support.
- New GL mode for the gtk hid with translucent traces.
- New GTK layer view/choose widget and other GUI enhancements.
- GTK HID warns if the *.pcb file has changed on disk.
- Enhanced grid snapping logic.
- Select/report nets by name.
- Auto-pan has been removed.
- Zoom can zoom out beyond the edge of the board's workspace.
- GTK: title string matches GNOME conventions.
- Personally identifiable information is no longer stored in the PCB.
- Toggling vias from hole to plated is reversible.
- Gerber exporter has options for including outlines on other layers.
- Edited footprint files are saved as footprints, not pcbs.
- Improved gtk library search/filter.
- Default layer stack is now a six-layer template with outline.
- If the board has an outline layer, an outline will be shown if no
other outline is specified.
- Group[] string allows t/b synonyms for c/s. "top" and "bottom" are
the standard names now.
- PCB will save files with an older version tag if newer features aren't needed.
- Autorouter has a progress dialog.
- PCB will no longer let you delete the last top/bottom layer.
- Refcard has been updated.
- Documentation updates.
- Layes with the PCB::skip-drc attribute set are ignored during DRC.
- Allow numeric keys to also choose the silk layer.
- Minor readability tweaks to the default font.
- Via copper may overlap.
- User is notified if an Import() cannot find all the footprints.
Bug Fixes
---------
- Optimizer won't try to optimize overlapping pads
- Undo should fail less, in corner cases.
- Nested key-bound actions won't crash lesstif.
- Do not select invisible pads on the far side.
- Protect Import() from command injection.
- Fix conversion of far-side polygons to element pads.
- Fix initial clearance values of text when loading PCBs.
- Fix solder mask drawing on vias.
- Add missing action documentation.
- Fab drawing notes actual outline trace width.
- Zero clearance pins and pads won't cause DRC failures.
- PS export: fix draw-rectangle (used to do fill, not outline)
- Gerber export no longer fills unfilled rectanges.
- If there are no image formats available, the PNG hid is not enabled.
- You can no longer select pins/pads of locked elements.
- The m4-to-newlib converter now creates file names that match the
library view.
- Never set the FOUND flag on new silk lines.
- Lesstif HID won't crash if both Xinerama and XRender are detected.
- Lesstif menu is now internationalizable.
- Refdes labels in a font-less layout can be moved.
- Import can correctly update elements on the bottom side.
- DRC no longer treats unplated holes as conducting.
Other
-----
- Updated and new translations, including Dutch.
- Many polygon speedups.
- Numerous build-related cleanups.
- Numerous minor speed-related cleanups.
- GTK 2.18 is the minimum required version.
- GTS moved out of the src/ tree so it can be built with different flags.
- More C++ compatible.
- Expanded regex documentation.
- Much code which is no longer needed has been removed.
- HID init method changed to allow for hid struct expansion without
breaking everything.
- New HID calls for whole-pad and whole-pin drawing.
- ClearAndRedrawOutput() replaced with Redraw().
- Board objects use hashes instead of lists to store parts, so
pointers don't change.
- DVI documentation output is no longer generated.
Ngspice-23, June 5th, 2011
============
- New features:
+ Reduction of trtol to 1 only if 'A' devices in the circuit and xspice is enabled
+ command wrs2p to write a s-parameter file using Touchstone vers. 1 format
+ d_source d_state d_ram, test cases for those xspice codemodels
+ transient noise simulation added to independent voltage and current sources
+ Random telegraph noise added to independent voltage and current sources
+ 'time = nnn' in stop command added
+ random voltage generator option trrandom to independent voltage and current sources
+ ngspice build possible in a separate directory (e.g. in ng-spice-rework/release)
+ update FIND .. WHEN measurements
+ diode & bjt temperature model update with tlev and tlevc
+ merge bsim3v1a code with bsim3v0 and bsim3v1s code with bsim3v1
+ bjt2: removed - all GP extensions of this model are now in the bjt model
+ HiSIM_HV model vers. 1.2.1 added
+ bsim3v32: delvto and mulu0 as instance parameters
+ Replace HiSIM1 by HiSIM_2.5.1_Release_20110407
- Bug fixes:
+ More on prototypes, type casts, reordering of functions, compiler warnings
+ allow models like 2N2904 or 2SK136 also in subcircuits
+ fix sensitvity calculation (for the dc-2+.cir testcase)
+ allow multiple call to setup w/ correct node collapsing
+ Many small bugs
Ngspice-22, Sept 26th, 2010
============
- New features:
+ OpenMP multicore support for BSIM3, BSIM4, and BSIMSOI4
+ reinstate {$var} expansion in interactive interpreter
+ .TITLE line added
+ update to 'spectrum' script
+ par('expression') in .four, .plot, .print, .meas, .save commands
+ command 'option' for use in spinit, .spiceinit, and in scripts
+ adms procedure updated
+ new random number generator, random functions sunif() and sgauss()
+ ngspice manual updated
- Bug fixes:
+ Major code cleanup to reduce compiler/linker warnings: ansi function prototypes,
void/char pointers to named pointers, explicit type casts and many more
+ Many small bugs
Ng-spice-rework-21, Jun3, 13th 2010
============
- Updated Devices: BSIMSOI 4.3.1
- New features:
+ Compatibility: C, L, R, devices and E, G sources with expressions
Variables HERTZ, TIME, TEMPER added
+ E, G sources with pwl function
+ New manual
+ Plotting with Gnuplot,
+ Writing wrdata for simple text table to file
+ .measure improved
+ transmission line models improved
- Bug fixes:
+ Many small bugs, memory leaks, memory overflows
The big change here is that gwave now uses gtk2 instead of gtk1
------------------------------
New in 20090213
- Fix warnings related to GtkTooltips
- fix reading of ascii spice3 rawfiles containing blank lines, like those
generated by ngspice
- add patchfile and explanation sometimes needed when building g-wrap
- applied submitted patch that fixes some gcc return-type warnings, fixed
many additional gcc warnings.
New in 20090124
- minor fixes adaptating for stable guile-gnome-platform-2.16.1
- seems to be stable now
New in 20080206
- Another alpha release using guile-gnome-platform, for wider testing
- Fixed "zoom dialog" for guile-gnome-platform
- Still having some occasional crashes, apparently due to memory corruption
that I haven't yet tracked down or pinned on guile-gnome-platform or anything else.
New in 20070514
a "gwave2" version that uses Gtk+-2.0 by way of guile-gnome-platform.
Feature-wise, about the same as the previous release.
I think I've fixed most of the crashes. Known defects:
Several dialogs that should have defaults don't.
The change-waveform-color menu doesn't show the colors, just numbers.
========================================================================
Release Notes for PCB snapshot 20100929
========================================================================
This release represents over 240 commits and as such this summary
clearly is not complete. See the ChangeLog file for the complete list
of changes.
Features
--------
- PCB can directly import (forward annotate) schematics while running.
- Many places where measurements are entered now accept units, like
"5mm", and "cm" and "in" are allowed too.
- Free Rotate Buffer added to menu
- Polygon Hole tool.
- F12 invokes the Lock tool.
- Russian translation added.
- DBUS is enabled by default when possible.
- Command-line exporters can run action scripts too.
- GTK tool tips on elements, pins, and nets.
- Command-line actions in GUIs do not require (,,) syntax.
- PCB can import footprints both in subdirectories and the named directories.
- New GCode exporter.
- Footprint files use ".fp" as the suffix; this is automatically
searched for if needed.
- GTK dialogs do not show at startup unless requested.
- Stackup can be specified on the command line for command-line exporting.
- Reference card updated.
- The snap-point in pads is the center.
- The 's' key toggles polygons to clear/notclear all pads and pins
Bug Fixes
---------
- Various PNG export fixes.
- lesstif's magic toggle-layers-on-flip fixed.
- Arc bounding box math fixed.
- Fixed: sometimes, disabling silk also disabled the solder layer.
- "pcb --help" prints all options again
- Add mnemonic for "close without saving"
- Don't select silk on the back side when it's invisible.
- Various polygon rendering bugs fixed.
- PNG drill bloat export fixed.
- Attempts to change polygon clearance *on* polygons results in a hint.
- PNG doesn't segfault if not all graphic formats are supported.
- Various toporouter fixes and improvements
- HID_Mixed is supported in attribute dialogs
- Flipped rectangles in PS exports are drawn correctly.
- Optimizer removes micro-traces under pads.
- Vias, pins, and pads are now drawn under the mask instead of over.
- Windows supported better.
Other
-----
- Sources converted to C99
- Doc extraction gives more control over categories.
- Thermal documentation updated.
- Actions can see the context they were invoked in
Notable changes in gEDA/gaf 1.6.2
=================================
* PNG export from `gschem' will now be cropped correctly.
* The `partlist' backends for `gnetlist' now handle hierarchical
refdes correctly.
* On Windows, `gschem' and `gattrib' will no longer launch with a
command window visible.
* `gnetlist-arg' is no longer valid in `gsch2pcb' project files.
Several other bugs were fixed, including a major crash bug in
gnetlist.
========================================================================
Release Notes for gerbv-2.5.0
========================================================================
The following is a summary of the changes which went into gerbv-2.5.0.
For a complete list of changes, refer to ChangeLog. This release
is primarily a bug fix release.
- libgerbv: fix leak and possible segfault in drill parser
- libgerbv: fix segfault in pick and place parser
- gerbv: add persistent keyboard accelerators and extra menu options
- gerbv: increase max zoom 4x to allow more accurate measurements
- libgerbv: fix bug which caused the drill parser to crash on an empty line
- gerbv: change F8 shortcut to F7 per GNOME HIG
- gerbv: add psuedo fullscreen mode
- gerbv: add ability to toggle sidebar visibility
- gerbv: speed up cairo rendering.
- libgerbv: improved detection of drill files (comment lines are now
ignored during file type detection)
- libgerbv: fix handling of trailing zero suppression with very large
precisions.
- examples: fix some of the example code showing how to use libgerbv.
- gerbv: fix gdk rendering of macro 22 elements with negative coordinates
- gerbv: fix tooltip for modify layer button
- libgerbv: fix handling of whitespace in the middle of an RS-274X command
- libgerbv: fix bug in exporting outline macros
- gerbv: unselect all items if a layer is hidden
- libgerbv: fix drill parsing when INCH has nothing after it
changes:
-Language Coverage:
-Add support for using the &&, || and ! operators with real
constant values
-Add support for passing -0.0 from the compiler to the run time
-Add support for parsing pull devices that have two strengths specified
-Allow multiple attribute instances
-bugfixes
pkgsrc change: clean up DESTDIR support
alternative from mk/jpeg.buildlink3.mk
This allows selection of an alternative jpeg library (namely the x86 MMX,
SSE, SSE2 accelerated libjpeg-turbo) via JPEG_DEFAULT=libjpeg-turbo, and
follows the current standard model for alternatives (fam, motif, fuse etc).
The mechanical edits were applied via the following script:
#!/bin/sh
for d in */*; do
[ -d "$d" ] || continue
for i in "$d/"Makefile* "$d/"*.mk; do
case "$i" in *.orig|*"*"*) continue;; esac
out="$d/x"
sed -e 's;graphics/jpeg/buildlink3\.mk;mk/jpeg.buildlink3.mk;g' \
-e 's;BUILDLINK_PREFIX\.jpeg;JPEGBASE;g' \
< "$i" > "$out"
if cmp -s "$i" "$out"; then
rm -f "$out"
else
echo "Edited $i"
mv -f "$i" "$i.orig" && mv "$out" "$i"
fi
done
done
Based on PR#43410 by Wen Heping.
* add math to CATEGORIES.
* set LICENSE=gnu-lgpl-v2.1.
* add PyPi to MASTER_SITES.
* fixes test target.
* simplify PKGNAME.
Major changes from 2.0.1 are:
* A SimPy debugger which allows users to interactively step through their
simulation models. Not just for debugging, but also great for learning and
teaching SimPy!
* A new document, describing API and tools for gaining insight into and
debugging SimPy models.
* Two tutorials showing the use of SimPy's advanced object oriented API.
was last updated.
Besides the upstream changes listed below, also add DESTDIR support
(which is enabled by better upstream support for it).
4. Version 7.5 Release Notes:
---------------------------------
Version 7.5 is the development branch. Version 7.5.0 is the same as
7.4.2, which is essentially the same as 7.3.123, plus some
documentation updates. Intended development is as follows:
1) Use a finely spaced grid for the database, but keep the concept
of "lambda" for layout. Keep backwards compatibility, and resolve
issues with layout that does not work well on the lambda grid.
Item #1 implemented in 7.5.1 by allowing a DRC "scalefactor" line,
which declares that all DRC rules are in units of (lambda /
scalefactor). Rules "in use" are scaled to lambda and rounded to
the nearest integer. The original value is retained, however, so
that any call to "scalegrid" will recompute the DRC distances based
on the current internal grid. Thus, we can define DRC rules in
fractional lambda and therefore match vendor DRC rule distances
while still maintaining magic's concept of "lambda". This means
that users working entirely within magic have scalable CMOS rules,
but if a "vendor cell" (3rd party GDS or CIF) is loaded, the DRC
rules will be correct with respect to it.
2) Create tile-based DRC functions that work like cifoutput: perform
tile operations, for which the resulting plane, instead of being
output as a file like CIF or GDS, simply becomes an error result
plane. This will become an extra built-in plane. Try to keep the
plane numbers down by removing the built-in routing planes when they
are not used.
Basically, this means that the top of the DRC section defines a set
of "templayer" blocks just like "cifinput" and "cifoutput" (but at the
same scaling as the layout (thus the main reason for item #1 above)),
where the templayer types can be used in the DRC section.
3) Add "cifoutput" operators as needed to form a complete DRC. Add DRC
rule types as needed to form a complete DRC (for example, it needs a
"copy" function that declares that the templayer itself represents the
error condition).
4. Version 7.4 Release Notes:
---------------------------------
Version 7.4 is the new stable distribution version of magic.
Apart from changes to the release notes, it is identical to
the last revision (123) of development version 7.3. Revisions
of 7.4 will be made as necessary to fix bugs in the code. All
new additions and major changes will be done to the new
development distribution, version 7.5. Therefore there will
not be a "What's new in 7.4" section, as there is not supposed
to be anything new in version 7.4.
5. Version 7.3 Release Notes:
---------------------------------
Magic release 7.3 incorporates a stacked contact model which is,
for the most part, backwardly compatible with Magic releases
7.2 and earlier. Information about this developmental release
can be found at:
http://opencircuitdesign.com/magic/magic7_3.html
What's new in 7.3:
------------------
Provided by Tim Edwards (MultiGiG, Inc.):
1) Stacked contact model allowing arbitrary stacking of
contact types.
2) A separate "undo/redo" method for network selection, to
remove the memory overhead associated with selecting and
unselecting large networks. Also removes some time overhead
as well, especially when unselecting networks.
3) Much improved "plot pnm" function.
4) Improved transistor and resistor extraction.
5) LEF format reader; improved LEF/DEF input/output handling
6) New style and colormap file formats
7) Vendor GDS read/write capability
8) "wire segment" drawing function
9) Handling of path records in CIF and GDS input
10) Handling of cell scaling in GDS input
11) Pi-network device extraction for resistors
12) Option to write contacts as cell arrays in GDS output
13) New "widespacing" and "maxwidth" DRC algorithms.
14) "polygon" command
15) New cifoutput operator "bloat-all"
16) Backing-store for 24-bit and OpenGL graphics
17) New "pick" tool for interactive selection move and copy
18) New interactive "wire" tool
19) Crosshair
20) New cifoutput operator "slots"
21) New fcntl-based file locking mechanism
22) "angstroms" units supported in cifinput/cifoutput
23) Non-Manhattan device extraction support
24) New "feedback" mechanism
25) Proper support for > 32 planes (up to 64)
26) Fixed array interaction CIF/GDS generation
27) Added executable "magicdnull" for streamlined batch-mode use
28) New method for crash backups, including restore with "magic -r"
29) A number of other technology file additions and enhancements
6. Version 7.2 Release Notes:
---------------------------------
Magic release 7.2 incorporates the capability to run magic from the Tcl
interpreter with graphics handled by Tk. Instructions for compiling
and installing this version are in README.Tcl. Information about
this release can be found at:
http://opencircuitdesign.com/magic/magic7_2.html
What's new in 7.2:
------------------
Provided by Tim Edwards (MultiGiG, Inc., and JHU Applied Physics Lab):
1) Tcl interpreter extension option
2) Cygwin compile option
3) Memory resources cleaned up
4) GUI interface to Tcl version of Magic
5) Readline update to version 4.3
6) OpenGL fixes and refinements
7) Nonmanhattan geometry fixes and extensions
8) Threaded graphics in non-Tcl environments
9) Inductance extraction
10) CIF and GDS input/output support for deep submicron technologies
11) Different internal and lambda grids, including automatic or
induced ("scalegrid" command) grid subdivision and expansion.
"snap" and "grid" functions and extensions aid layout when
lambda and internal units differ.
12) Removed commands "list", "listall", "parent", and "child",
replacing them with the more general-purpose "cellname"
and "instance" commands.
13) Added command "tech", and re-loadable technologies.
14) Revamped the "dstyle" files and updated the dstyle version
15) Added "element" types for layout annotation.
16) Extended extract section of techfile to include "device"
keyword and devices "mosfet", "bjt", "capacitor", and "resistor".
New model resistor and mosfet use width/length instead of area/
perimeter.
17) Added 3D rendering window invoked by command "specialopen wind3d",
for the Tcl version compiled with OpenGL graphics.
18) Added "height" keyword to tech file for height/thickness values
19) Added "windowname" command for managing multiple wrapper windows
under Tcl.
20) Added extraction extension for annular (ring) MOSFETs.
21) Added "widespacing" DRC rule.
22) Added GNU autoconf compile
23) New command "property" for setting key:value pair properties
in cell definitions that can be interpreted by other routines
(such as LEF/DEF).
24) General-purpose subcircuit method using the "port" command to
declare a cell to be a subcircuit and to mark the position and
orientation of connections into the subcell. This replaces a
method previously built into version 7.2 using a "subcircuit"
layer; that method is now considered obsolete.
25) LEF and DEF format readers, LEF format writer.
26) Improved techfile format with asterisk-notation and DRC
"surround", "overhang", and "rect_only" statements.
----------------
Release 20
----------------
* Fixes: model names starting with a number (1n4001) are now correctly parsed. The .global
command has been reinstated (it was previously disabled) and error messages now display
the corresponding line numberin the input deck.
* New Features: .measure command for transient, ac and dc analyses (still not complete, e.g.
DERIV is missing).
* Devices: Updated BISM4 model to revision 4.6.5. Added PWL (PieceWise Linear) functionality
for B (arbitrary generator) sources.
----------------
Release 19
----------------
Reveals an important work in compile scripts, many bug fixes in memory management, interface, and
work in device models.
* Compile scripts: tclspice and ADMS compiling fixes. Architecture compiling fixes for SunOS,
MS Visual Studio, MINGW, Cygwin.
* Memory management: fixed memory leaks, modifies memory management for MS Windos, integration of
espice bugfixes and enhancements, bug fixes in plots and cli interface.
* Rework of BSim models, integration of EPFL-EKV model V2.63, ADMS models mextram, hicum0, hicum2.
----------------
Release 18
----------------
Rework-18 is introduces several new features into ngspice. This is a major
release that comes after more than three years. During the silent years
ngspice developers worked in CVS to stabilize and introduce new features
into the simulator.
- Tclspice simulator library has been merged with ngspice. Now you can
compile ngapice or tclspice by asserting a configure switch. See README.tcl
- New options have been introduced: brief, listing, autostop and scale
- Support for .lib file has been introduced. This allows the use of
third party model libraries in ngspice.
- .measure statements: avg, integ, rms, max, min, delay, param
- .global statements t support for global nodes whose name is not expanded
when flattening the netlist.
- .func macros for inlining functions into netlists.
- Improved the numparam library to support fully parametrized netlists.
- BSIM model binning.
- new multi-input gate VCVS using XSPICE extensions.
Release notes for the gEDA/gaf 1.6.1-20100214 stable release
Summary
__________________________________________________________________
This is the second stable release of the 1.6.x series. The purpose of
this release is bug fixing.
Major highlights of this snapshot include (in mostly random order):
General:
* Added and updated lots of language translations in libgeda, gschem,
and gattrib. (Courtesy of language translators and Launchpad)
* The updated or new language translations are: af, ar, bg, de,
en_GB, es, fa, fr, he, hu, it, ja, ml, nl, pl, pt_BR, pt, ru, tr,
zh_CN, and zh_TW
libgeda/gschem:
* Added accelerator mnemonics for root menus in gschem
gnetlist:
* none
gsymcheck:
* none
gattrib:
* none
utilities:
* none
symbols:
* none
documentation:
* Updated the shipped documentation from the online wiki
examples:
* none
Bugs fixed:
* [1]2876373: Fix rendering with zoomed out dashed lines
* [2]2901183: Fix for some manpage issues
* [3]2904715: Don't update page connectivity from o_place_rotate()
* [4]2949232: Fix slot editing routines to not edit inherited
attributes
* Cherry picked some other bug fixes from master that really should
be in this bug fixing release
The above is only a summary of the changes in this release. You can
view all the commits/changes/authors for this [5]release (v1.6.1).
NOTE: This is an stable release and should be packaged up by
distribution package maintainers.
It has been a long time since the last update to this snapshot package.
Besides the various upstream changes, also
- add LICENSE
- add DESTDIR support (partially enabled by upstream fixes)
Release Notes for Snapshot 20090923
This is the first snapshot after the split from the 0.9
release. Mostly, this snapshot is loaded with 7 months worth of bug
fixes.
========================================================================
Release Notes for gerbv-2.4.0
========================================================================
The following is a summary of the changes which went into gerbv-2.4.0.
For a complete list of changes, refer to ChangeLog. This release
is primarily a bug fix release. A number of corner cases are handled
more smoothly now.
- libgerbv: fix bug parsing cirular moves with trailing zero suppression.
- libgerbv: catch null strtok results in the aperture parser. Causes
a more graceful failure when parsing bad input files.
- gerbv: fix a bug in the rendering of text in exported PDF files
- libgerbv: fix bugs in the file format recognition code
- libgerbv: allow the RS-274X parser to handle multiple blocks within
a single line per the RS-274X spec.
- gerbv: Fix sidebar bug displaying small scale and translations in X
- gerbv: Show the total aperture uses in the analysis tool
- gerbv: Fix regression in FAST mode rendering of flashed apertures
- libgerbv: If given an RS-274D file, create dummy apertures
- gerbv: Fix FAST mode translation error in Y
- libgerbv: Add #ifdef's to gerbv.h to allow use in a C++ program
- gerbv: Fix segfaults if trying to change orientation of an empty layer
- man page: Remove spurious line
- gerbv: Update some information in the "About..." dialog
(somewhat limited, but generally useable; I'm having problems with
importing symbols from other vhdl files in the same directory, but
this can be worked around with a "v2cc.libs" file)
(distfile for 4.14 are not available, so up to latest for 4.1x).
Release notes for EAGLE 4.16r2
============================
* Bugfixes:
- Fixed generating pixmaps that are much longer in one dimension with the
EXPORT IMAGE command.
- Fixed handling the net class when renaming a net segment to a new name.
- Fixed a crash when clicking into the empty area of the Technologies
dialog.
- Fixed an 'Internal polygon error 73' when zooming far in on a board that
contains smds with a roundness other than 0.
Release notes for EAGLE 4.16r1
==============================
* Bugfixes:
- Fixed handling '\' in UNC program file name under Windows XP in case the
program is installed on a server.
- Fixed handling the ESCape key in ULPs with nested dialogs.
- Fixed handling the program file name under Windows if it starts
with ".\".
- Fixed handling German umlauts in the User Language functions strupr(),
strlwr(), toupper() and tolower() under Windows and Mac OS X.
- Fixed setting the current item in the Control Panel's tree view when
drag&dropping a package into a library in case there is also a device
set with the same name.
- Fixed unexpected airwires in case an open Pwr pin is connected to a net
with the same name, or a Supply pin with the same name is placed on an
open Pwr pin.
- Fixed printing rotated or mirrored texts under Linux and Mac OS X.
- Fixed handling upper/lowercase when licensing under Windows on a server.
- Fixed handling the highest byte of the Palette values in the eaglerc
file.
- Fixed handling polygons with only two edges, in case one of them is
an arc.
Release notes for EAGLE 4.16
============================
* Bugfixes:
- Fixed CUT/PASTE of net classes (only the first two were actually pasted).
- Fixed handling library name after "Save as" (was wrong in Description
editor).
- Fixed CHANGE PACKAGE/TECHNOLOGY in case a device contains more than 254
technologies (which was possible due to a missing check in the technology
dialog of the device editor).
- Fixed the technology dialog in the device editor, so that it doesn't
accept more than 254 technologies per package variant.
- Fixed a possible data corruption when a supply pin overwrites a net name.
Leftover pin references that may have been caused by such a data
corruption are automatically deleted during the next library update.
- Fixed an unexpected "Cancel" button in some message boxes.
- Fixed generating annulus symbols for pads that have the NOTHERMALS
flag set.
- Fixed faulty splitting of arcs near their end points.
- Fixed a rounding error in handling rectangle coordinates and wire
curves.
- Fixed moving mirrored packages with polygons in a board (polygons were
displayed in the wrong layer).
- Fixed faulty "Change Class..." lines in the EXPORT NETLIST output from
a schematic.
- Fixed a problem with getting the program directory name under Windows XP
if the console version of EAGLE was started without a full path name.
- Fixed a possible crash when canceling the console version of EAGLE with
Ctrl+C under Windows XP.
- Fixed loading a text file on Windows XP from a non-Windows server (the
file was not editable even though it was writable in the file system).
- Fixed storing Undo data when doing a library update where the sequence
of gates had changed in a device. If doing UNDO followed by REDO after
such an update, some of the part's gates may have been swapped.
Release notes for EAGLE 4.15
============================
* Bugfixes:
- The CHANGE PACKAGE command now updates the package in the board with the
version from the schematic, in order to avoid problems in case a REPLACE
has been done in the board while the schematic was closed.
- Fixed handling access to the individual characters of a string in ULPs on
Mac OS X.
- The COPY command now updates the package in the board with the version
from the schematic _before_ actually adding the copied part, in order to
avoid problems in case a REPLACE has been done in the board while the
schematic was closed.
- The library update now reports a modification to the board even if it was
just the renaming of some packages due to a previous REPLACE with the
schematic closed.
- Fixed handling empty strings in dlgListView.
- Fixed clearing the selection of a dlgListView.
- Fixed setting user defined default Design Rules when loading an existing
library from within a project.
- Fixed an extra line that appeared when closing a group with the right
mouse button in case the group was empty.
- Fixed a possible crash in UL_WIRE.pieces().
- Fixed cursor positioning after an error message regarding a loop member
in a ULP.
changes:
SimPy 2.0.1 is a bug-fix release of SimPy 2.0. It
repairs bugs and imperfections in libraries, documentation
and models.
SimPy 2.0 has been a major release of the SimPy simulation
package. It runs on all platforms supporting Python (MS Windows,Linux, Mac).
The major new features of that release are
* an Object Oriented API (in addition to the existing API),
* integration of all documentation into one browsable
and searchable HTML document.
SimPy 2.0 is fully backwards compatible with previous
SimPy versions.
Besides the changes noted below, a major change in 1.6.0 is that the gEDA/gaf suite
is istributed as a single tarball and uses a single build system as opposed to individual
tarballs and builds. In addition to greatly speeding up the build, it is much easier
to maintain. Additionally, it rarely made sense to only install some of the components.
Notable changes in gEDA/gaf 1.6.0
=================================
* Fixed the GtkItemEntry code inside of gattrib code so that it builds
using gtk+ > 2.16.x.
* In gschem, rubberband pin to pin connections by adding nets.
* Cleanup of the slot handling code in libgeda.
* Fixes/updates to the MinGW port.
* Updated the shipped documentation from the online wiki.
Notable changes in gEDA/gaf 1.5.3/1.5.4
=======================================
* NOTE: gEDA/gaf 1.5.3 was released with some critical bugs, so
it was withdrawn before it was widely distributed.
* Text rendering using native system fonts:
- The various programs in gEDA/gaf no longer uses its own built-in
line font.
- Native system fonts are used for rendering, giving support for a
wider range of symbols, and better looking schematics.
* Always use PostScript fonts in gschem's PostScript output. The
"output-text", "text-output" and "output-vector-threshold" config
functions have been removed.
* Image rendering in 'gschem' uses cairo instead of GDK.
* Numerous build system changes:
- gEDA/gaf is now distributed as a single source archive, called
gEDA-<version>.tar.gz.
- GTK+ 2.10 or newer and Guile 1.8 or newer are now required.
- `intltool' is no longer required.
- Documentation is now installed to ${docdir} (usually
${prefix}/share/doc/gEDA).
* The attribute edit dialog in `gschem' now has completion of most
common attribute names.
* The multi-attribute edit dialog in `gschem' now shows unpromoted
symbol attributes.
* Menu items in `gschem' now have icons and properly aligned key
bindings. They also support accelerator keys.
* The `gschem2pcb' and `PCBboard' netlist backends have been removed.
It is recommended to use `gsch2pcb' instead.
* Check for and reject non-footprint PCB files in 'gsch2pcb'.
* Removed unimplemented "File->Open" feature in 'gattrib'.
* Added --disable-gattrib command line flag to ./configure to disable the
building of 'gattrib'. This is useful if you are building against
gtk+ 2.17.x which breaks 'gattrib'.
* 'gnetlist' does not recommend drc2 every time it runs. The drc2
backend is only useful in certain circumstances.
* Assign shortcuts "vd" and "vl" for changing between color schemes
in 'gschem'.
* Fix problem with attached net attribute not being honored in 'gnetlist'.
* Focus the "save" button in the close confirmation dialog in 'gattrib' and
'gschem'.
* Accept empty attributes in the src file in 'tragesym'.
* Cleaned up the slot dialog box in 'gschem'.
* Changed the grip size rendering in 'gschem' to be reasonably sized when
zoomed in a lot.
* Introduction of a new attribute searching API in 'libgeda' and 'gschem'.
* Improvements and cleanup to the 'gnetlist' and 'gsymcheck' test suites.
* Fixed the following bugs:
- 1758673: Combine source tarballs
- 2058707: gschem, gattrib: Dangerous button focus in "Save changes"
dialog at quit
- 2430369: gschem: Deselect invisible attribs with their parent object.
- 2449060: Graphic state left inconsistent cancelling from net mode
- 2460301: libgeda: Make o_complex_promote_attribs() respect keep_invisible
and libgeda: Make o_complex_copy() actually copy.
- 2455061: Gnetlist output changed, and tests fail with recent GLib
- 2655088: autogen.sh: Make sure to exit if autopoint fails.
- 2823703: gnet-pcbpins.scm: Quote pins names if they contain comma
or close parenthesis.
- 2823755: gnetlist: Fix DEBUG builds.
- 2836109: build-sys: Add check for groff html driver.
* Spanish translation were updated.
* Lots of code, infrastructure, and doxygen documentation cleanup and
refactoring.
Notable changes in gEDA/gaf 1.5.2
=================================
* `gschem' now uses Cairo for all rendering. This allows for
everything to be rendered anti-aliased.
* `gschem' now uses a mesh grid instead of dots by default.
* Net junction cues in `gschem' are drawn smaller now.
* Copy and paste now works between different `gschem' instances (using
the X selection).
* Recent files are no longer opened in a new `gschem' window.
* Major, *backwards-incompatible* changes to color handling in
`libgeda' and `gschem'.
- All colors are specified using hexadecimal `#RRGGBB' or
`#RRGGBBAA' syntax.
- The print and display color maps are now separate.
- A new Scheme syntax is used to inspect and modify color maps.
- If you wish to use a light background in `gschem', add the line:
(load (build-path geda-rc-path "gschem-colormap-lightbg"))
to your personal or project gschemrc file.
* Attributes of embedded objects are now shown in the right color.
* Bus pins are now supported by `gschem' and `libgeda', but are *not*
properly supported by the netlister. The pin type can be modified
by selecting a pin, then right-clicking it and selecting `Edit pin
type...'.
* All of the symbols were modified to use overbar markup tags ("like
\_this\_") instead of separate lines.
* Log files are now saved to $HOME/.gEDA/logs rather than being
dropped in the current directory.
Notable changes in gEDA/gaf 1.5.1
=================================
* GTK+ version 2.8.x or later is now required.
* The selection behaviour in `gschem' was changed.
- Lines, unfilled boxes, unfilled circles, arcs, pins, nets, and
buses must be selected by clicking on the drawn path itself.
- Filled boxes, circles, text, and components, may be selected by
clicking anywhere in the bounding box.
- The default mouse click distance required to select an element was
increased to 10 pixels.
- Double-clicking on a net segment selects all connected net
segments.
* The percentage step in or out while zooming the display in `gschem'
is now configurable with the `zoom-gain' gschemrc parameter. The
default value is 20%.
* The size of steps when panning with the mouse wheel or with a
trackpad in `gschem' is now adjustable with the `scrollpan-steps'
gschemrc parameter. The default setting scrolls in steps of 1/8 of
a screen.
* A number of improvements were made to the `gschem' component
selection dialog.
- The dialog now shows a table of top-level attributes in the
selected symbol.
- It is now possible to expand/collapse a library by clicking
anywhere on its row.
* Changes to fill- and line-styles in `gschem' can now be undone.
* Arcs can now be adjusted in `gschem' using an arc angle dialog. It
can be accessed by selecting an arc and selecting Edit->Edit.
* It is now possible to rotate objects while placing them in `gschem'.
* Support for arbitrary filled and unfilled paths, using a subset of
the SVG path syntax. For more information, please see the file
format specification.
<http://geda.seul.org/wiki/geda:file_format_spec>
- `gschem' does not yet provide a GUI for creating or editing path
elements. However, it does support rendering them. They can also
be printed.
- Some of the symbols in the component library were updated to use
paths.
* A Scheme evaluation prompt was added to `gschem'. It can be
accessed by typing `:'.
* Improved algorithm for drawing hatched fills both on screen and in
PostScript output.
* Color selection dialogs and menus in `gschem' now show the actual
color as well as the description. Color names are now translatable.
* `gattrib' now prompts to save changes.
* All of the unimplemented menu items and pages in `gattrib' were
removed.
* The `always-promote-attributes' gafrc parameter now takes a list of
strings as an argument. The space-delimited string syntax is
deprecated.
* Some optimisations were made to the `gnetlist' connection traversal
algorithm to speed up netlisting large designs.
* A new netlist backend was added to support Liquid PCB.
<http://www.liquidpcb.org/>
* The `bom2' netlist backend now generates a `qty' column.
* Several improvements and fixes were made to the `systemc' backend.
* The `--gnetlist-arg' option to gsch2pcb can now be used to pass
extra `gnetlist' arguments.
* `gsch2pcb' now emits files with the latest `pcb' file format.
* The `gxyrs' pick-and-place tool was added.
Notable changes in gEDA/gaf 1.5.0
=================================
* Magnetic net mode in `gschem'. Magnetic mode lets you draw nets and
automatically connect to valid end points (such as pins and other
nets). The `magnetic-net-mode' gschemrc parameter can be used to
enable/disable this feature.
* Rotating a component while moving it in `gschem' now rotates around
the current mouse location.
* The `verilog' and `vhdl' backends now work again.
* Embedded components can now be mirrored.
* The `pads' netlist backend now uses CRLF line endings.
========================================================================
Release Notes for PCB snapshot 20091103
========================================================================
This release represents almost 200 commits and as such this summary
clearly is not complete. See the ChangeLog file for the complete list
of changes.
- [feature] Add attributes to layers
- [bugfix] Remove memory leak in attributes
- [bugfix] Avoid layer buttons getting confused (GTK)
- [bugfix] Fix dereference bug in hid_find_action()
- [feature] Speed up some polygon operations
- [bugfix] Don't let DRC change the grid setting
- [bugfix] Correct URL's in some dialogs and output
- [feature] Add filters to load file chooser dialog (GTK)
- [bugfix] Avoid segfaults with png HID with newer versions of libgd
- [bugfix] Don't disperse locked elements
- [feature] Added experimental topological autorouter
- [feature] Added the beginning of a testsuite.
- [docs] Document FreeRotateBuffer()
- [docs] Add some additional notes on the usage of the existing
autorouter
- [feature] Add --png-bloat option
- [bugfix] Fix several bugs found with valgrind
- [bugfix] Improve the pre-install wrapper script
- [bugfix] Several fixes to the autorouter
- [feature] Allow quoted strings and escaped characters in action
arguments
- [footprints] Add missing INDC3216M, remove duplicated RESC3216M
- [feature] Added the ability to customize mouse events via gpcb-menu.res
in the GTK HID.
- [feature] Added the ability to use mod1 (alt)(option) in
HIDs. Useful on OSX.
- [bugfix] Fix compilation issues on centos
- [bugfix] Make the detection of tools and build system around
building the documentation be more robust. Users should
not be worrying about --disable-doc or --enable-maintainer-mode
anymore
- [footprints] Add T018, T039, fix pinout of T092 to match JEDEC
- [bugfix] Speed up rendering of DRC violation previews under GTK
- [bugfix] Fix some crashing bugs related to polygons and thindraw mode
- [feature] Added a DRC refresh button
- [bugfix] Fix some pango markup in the GTK DRC dialog
- [bugfix] Fix cursor warping on flipped boards (GTK)
- [feature] Added preview images in the DRC violations window (GTK)
- [feature] Add a DrcViolationType structure and add hooks to allow HID's to use this
- [bugfix] Fix some polygon memory leaks
- [feature] Add an API for registering actions with a context to support scripting
languages like GPMI.
- [bugfix] Fix a bug with the Report(NetLength) action and NULL pin/pad names
- [bugfix] Allow exporters to work with hairlines (width of 0)
- [tools] Increase autoconf version to 2.60 since we were using some features of it
- [bugfix] Fix a number of polygon related issues
- [bugfix] Fix a number of gcc warnings
- [feature] Don't display undocumented options in help output. This helps
the transition when deprecating an option.
- [feature] Add outline mode for photo-mode exporting
- [footprints] Put the mark on pin 1 for axial footprints to make them more likely
to fall on grid
- [bugfix] Fix flipping of arcs
- [bugfix] Fix parsing of old-syntax arcs
- [bugfix] Include explicit text/lines on silk layers in the assembly drawing output
- [feature] '--ben-mode' has been renamed to '--photo-mode'
- [bugfix] Fix some crashign bugs on boards with a large number of rats
- [bugfix] Fix an off-by-one bug in the GTK netlist window
- [docs] Add getting started guide
- [feature] Add support for parsing suffixes on numbers ("um", "mm", "in", "mil")
- [bugfix] Fix some configure/build issues when cross compiling
- [bugfix] Fix some improperly used automake conditionals
- [bugfix] Fix some uninstall of shortcuts issues under windows Vista
- [feature] Add additional crosshair shapes
- [bugfix] Various windows build script improvements
========================================================================
Release Notes for gerbv-2.3.0
========================================================================
The following is a summary of the changes which went into gerbv-2.3.0.
For a complete list of changes, refer to ChangeLog.
- gerbv: fixed a minor arc rendering bug in fast mode
- gerbv: Make the svg/pdf/ps export use a 1:1 scale instead of
scaling to fit the page.
- configure: Always require cairo now since we make use of some of
the transformation functions even when using gdk rendering.
- gerbv: Fix a bug in the vertical scrollbar calculations.
- libgerbv: Fix a bug where apertures < 10 were potentially ignored in
some drill files
- gerbv: Fix clipping bug when viewing files with image offsets
- gerbv: Fix a bug whereclicking on the message tab caused the keyboard
accelerators stop working
- gerbv: Use a reasonable return code when doing command line processing.
- libgerbv: Improve the macro parser.
- libgerbv: Allow 0 degree rotation
- libgerbv: Fix some drill parser bugs
- libgerbv: Support the Excellon "R" (repeat) command
- testsuite: Add some tests for drill files
- libgerbv: Fix a bug in the Excellon export which sometimes dropped the first
element.
- libgerbv: Fix some additional Excellon export bugs.
- gerbv: Add the ability to rotate/translate layers
- libgerbv: Fix the pkgconfig file to include some needed dependencies.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
Release Notes for Icarus Verilog 0.8.7
none (but see below for other releases since the last version in pkgsrc)
Release Notes for Icarus Verilog 0.8.6
This is a bug fix update of the 0.8 stable version of Icarus
Verilog. The v0.8 series tries to remain as stable as possible while
still fixing bugs that are safe to fix.
Preprocessor:
* Fix parse/preprocess of C-style comments in surpressed ifdef
blocks.
* Support leading underscore in preprocessor names.
Compilation/elaboration issues:
* Support min:typ:max expressions in more places.
* Fix handling of @* non-input nets.
* Do not support system functions in continuous assignments.
* Do not support converting vectors to real.
* Do not support constant real valued expressions.
Run-time ussues:
* Fix comparison of negative numbers that happen to be equal.
* Fix bad execution of certain expressions caused by code generator
bad lookaside handling.
* Proper error message for invalid bit selects.
* Implement $printtimescale system task.
Compiler build issues:
* Compile OK evel if libbzip2 is not installed, but do not support
LXT2 in that case.
Release Notes for Icarus Verilog 0.8.5
This is mostly a bug-fix release for the 0.8 stable branch.
* Fix assertions from unary operators with certain operand widths.
* Fix incorrect comparison results when in certain cases comparing two
signed negative integers.
* Latch synthesis has been added to the core synthesizer
* Add nand gate support to the edif code generator
* Minor compile time errors/warnings
* Improved messages from the configure script
Release Notes for Icarus Verilog 0.8.4
This is a bug-fix release for the 0.8 stable branch. The 0.8 stable
branch updates do not include significant new features (they go into
the devel branch instead) nor fixes that are deemed to drastic to
include in a stable tool.
- Various source code portability problems have been fixed. The 0.8 no
longer compiles on many modern systems.
- Various bug reports have been put to rest with this release. Some
parser errors have been fixed (including a few regressions from
0.8.3) and a few new syntaxes added.
- A variety of systhesis bug fixes and enhancements are included in
0.8.4. Currently, synthesis is only actively supported in the 0.8
branch, and the 0.8.4 is the most complete.
version (1.4.0) are listed below.
-------------------------
Changes in this release only (since v1.4.0):
Carlos Nieves Onega (1):
* Fix missing %s in two strings.
Patrick Bernaud (1):
* Fix memory leak in gschem.
Peter Clifton (2):
* Fix verilog and VHDL netlist backends
* Add libgeda/po/POTFILES.skip for intl/plural.c
Peter TB Brett (1):
* Don't crash on zero snap grid spacing [2026598]
Werner Hoch (4):
* Fix drawing artefact in rubbernet drawing code
* update the pinnumbers if a slot attribute is deleted
* o_delete_text(): only call o_attrib_slot_update() for COMPLEX
objects.
* libgeda: fixed EOL handling for mixed windows/linux usage
-------------------------
Changes in this release only (since v1.4.1):
Ales Hvezda (2):
* Fixed up all icon-theme-installer files to work with non-bash
* Bumped the revision on libgeda's shared library and updated
versions.
Carlos Nieves Onega (1):
* Changed shell from bash to sh in icon-theme-installer
Dan McMahill (1):
* Avoid insecure temp file usage.
Peter Clifton (3):
* gattrib: Don't special-case ignore components with "graphical"
attribute.
* gattrib: Don't crash if we can't find data in the sheet. Bug
#2214739
* Calculate bounds of new object when copying an embedded complex.
Werner Hoch (1):
* libgeda: changed object adding flag for embeded symbols [#1692626]
-------------------------
Changes in this release only (since v1.4.2):
Patrick Bernaud (1):
* Enable promotion of attributes when adding a component from guile.
Peter Clifton (7):
* gschem: Ensure we invalidate the region of text's origin marker
* gnetlist: Fixup systemc backend
* gschem: Don't add invalid attributes to the multiattrib dialog list
* gschem: Check for self-connecting COMPLEX before deleting. Fix
#1912859
* gschem: Remove stretched object from stretch list if we delete it
* o_move_end_rubberband(): Rework creating connectivity lists. Fix
#2017356
* gschlas: Fix segfault opening file
Peter TB Brett (1):
* Validate calls to scm_c_eval_string(). [2105219]
Werner Hoch (1):
* gschem: redraw empty preview on configure events [#2159047]
