]> granicus.if.org Git - graphviz/log
graphviz
8 years agoRemove definition of _hdr_time
Erwin Janssen [Mon, 31 Oct 2016 20:11:21 +0000 (21:11 +0100)]
Remove definition of _hdr_time

This definition is no longer used and can safely be removed.

8 years agoDelete lib/cdt/features/common, no longer used
Erwin Janssen [Mon, 31 Oct 2016 20:07:06 +0000 (21:07 +0100)]
Delete lib/cdt/features/common, no longer used

The code in lib/cdt no longer uses any of the defines or values set in
this script.

8 years agoRemove definition of `_hdr_pthread`
Erwin Janssen [Mon, 31 Oct 2016 15:08:26 +0000 (16:08 +0100)]
Remove definition of `_hdr_pthread`

This define is not used anymore and doesn't have to be set.

8 years agoRemove `_may_use_threads` from lib/sfio/vthread.h
Erwin Janssen [Mon, 31 Oct 2016 14:59:41 +0000 (15:59 +0100)]
Remove `_may_use_threads` from lib/sfio/vthread.h

The define `_may_use_threads` is set after checking some condition, but is
`undef`ed immediately after. The checks that follow only succeed if
`_may_use_threads` is defined, so they all fail and nothing happens. Therefore, the checks of this define and the usage of it can be removed.

8 years agoRemove all usage of _PACKAGE_ast and PACKAGE_ast
Erwin Janssen [Mon, 31 Oct 2016 13:36:47 +0000 (14:36 +0100)]
Remove all usage of _PACKAGE_ast and PACKAGE_ast

These two defines are never set in the configuration or code. Manually
setting them causes the build to fail. Therefore all usage of these
defines can be removed.

8 years agoRemove usage `_hdr_time` & `_sys_time` from sfio
Erwin Janssen [Mon, 31 Oct 2016 12:27:02 +0000 (13:27 +0100)]
Remove usage `_hdr_time` & `_sys_time` from sfio

The headers time.h and sys/time.h are not included in the binary build and
are not required for a successfull compilation. The corresponding defines
can therefore also be removed.

8 years agoReplace WIN32 with _WIN32 in cdt, cgraph, pathplan
Erwin Janssen [Sun, 30 Oct 2016 22:10:21 +0000 (23:10 +0100)]
Replace WIN32 with _WIN32 in cdt, cgraph, pathplan

WIN32 is defined by the user, _WIN32 is set by the compiler to indicate
the platform. It is better to use the latter.
This commit replaces WIN32 with _WIN32 in source and header files of
lib/cdt, lib/cgraph and lib/pathplan.

8 years agoVisual Studio: access bison, flex, sed from path
Erwin Janssen [Fri, 28 Oct 2016 19:32:00 +0000 (21:32 +0200)]
Visual Studio: access bison, flex, sed from path

Instead of the environment variables %BISON%, %FLEX% and %SED%, access the
commands by using the PATH.

8 years agoRemove `_typ_size_t` define and check
Erwin Janssen [Tue, 11 Oct 2016 15:18:52 +0000 (17:18 +0200)]
Remove `_typ_size_t` define and check

The type `size_t` is part of the C standard library, there is no need
to check and define it.

8 years agoExpanded windows/include/unistd.h
Erwin Janssen [Fri, 7 Oct 2016 10:35:51 +0000 (12:35 +0200)]
Expanded windows/include/unistd.h

This unistd.h header file is intended to serve as a drop-in replacement
for unistd.h on Windows.
Source: http://stackoverflow.com/questions/341817/is-there-a-replacement-for-unistd-h-for-windows-visual-c

8 years agoremove experimental file
John Ellson [Mon, 5 Dec 2016 18:53:49 +0000 (13:53 -0500)]
remove experimental file

8 years agoMerge pull request #1179 from rakuco/egrep-for-version-header
John Ellson [Mon, 5 Dec 2016 18:05:16 +0000 (13:05 -0500)]
Merge pull request #1179 from rakuco/egrep-for-version-header

build: Use EGREP to generate graphviz_version.h

8 years agobuild: Use EGREP to generate graphviz_version.h
Raphael Kubo da Costa [Mon, 5 Dec 2016 10:53:43 +0000 (11:53 +0100)]
build: Use EGREP to generate graphviz_version.h

According to POSIX, '|' only works as an alternation character in grep
when it is extended regular expression mode (egrep, or grep -E).

This is not an issue most of the time because GNU grep accepts it in
non-extended expressions as well, but other grep implementations
adhering to the standard will fail to match the pattern used to generate
graphviz_version.h.

Switching to EGREP (which also requires not escaping the '|'s) makes it
work for all implementations.

8 years agoMerge pull request #1178 from ErwinJanssen/travis-nightly Nightly untagged-d41a2ad534044c12cb35
John Ellson [Mon, 5 Dec 2016 03:07:00 +0000 (22:07 -0500)]
Merge pull request #1178 from ErwinJanssen/travis-nightly

Enhanced Travis Nightly Release

8 years agoMerge pull request #1177 from ErwinJanssen/fix/windows-rtest
John Ellson [Mon, 5 Dec 2016 03:05:42 +0000 (22:05 -0500)]
Merge pull request #1177 from ErwinJanssen/fix/windows-rtest

Prevent values like -0 in xdot output

8 years agoSmall changelog change
Erwin Janssen [Mon, 5 Dec 2016 02:07:39 +0000 (03:07 +0100)]
Small changelog change

Appveyor is not used for Mac builds, but for the automated Windows build.

8 years agoEnhanced Travis Nightly Release
Erwin Janssen [Mon, 5 Dec 2016 01:58:01 +0000 (02:58 +0100)]
Enhanced Travis Nightly Release

Instead of publishing a new release with an "untagged" name on every
Travis build, this configuration will deploy all these nightlies to a
special Nightly release tag.

8 years agoPrevent values like -0 in xdot output
Erwin Janssen [Mon, 5 Dec 2016 01:10:22 +0000 (02:10 +0100)]
Prevent values like -0 in xdot output

Two graphs in the shapes regression test reference files (invhouse and
invtrapezium) contained a -0 coordinate. The Linux build produced the same
results, but the Windows build didn't, causing the regression tests to
fail.
To prevent values like -0 in the xdot output, a comparison is added just
before formatting the number.

8 years agofix pangocairo breakage from last commit untagged-febac5463c9a6f3cfc7b
John Ellson [Sun, 4 Dec 2016 22:46:23 +0000 (17:46 -0500)]
fix pangocairo breakage from last commit

8 years agoprep for php7 support in swig-3.0.11 untagged-21ff5f4411678e44e72c
John Ellson [Sun, 4 Dec 2016 22:03:38 +0000 (17:03 -0500)]
prep for php7 support in swig-3.0.11

8 years agotry are more direct approach to the missing XRENDER_CFLAGS untagged-f51b8e00e323a78e8270
John Ellson [Sun, 4 Dec 2016 19:48:09 +0000 (14:48 -0500)]
try are more direct approach to the missing XRENDER_CFLAGS

8 years agoimprove fix for #1175 untagged-46a47981af1ad6c7830d
John Ellson [Sun, 4 Dec 2016 19:29:23 +0000 (14:29 -0500)]
improve fix for #1175

8 years agoadd explicit check to cairo lib dependencies untagged-bb1d11353d7e8ae2f2a4
John Ellson [Sun, 4 Dec 2016 15:38:19 +0000 (10:38 -0500)]
add explicit check to cairo lib dependencies

8 years agotito doesn't autogen to spec.tmpl
John Ellson [Fri, 2 Dec 2016 06:35:59 +0000 (01:35 -0500)]
tito doesn't autogen to spec.tmpl

8 years agotrying to set up tito so that copr can work directly ffrom github
John Ellson [Fri, 2 Dec 2016 06:29:43 +0000 (01:29 -0500)]
trying to set up tito so that copr can work directly ffrom github

8 years agoInitialized to use tito.
John Ellson [Fri, 2 Dec 2016 06:22:37 +0000 (01:22 -0500)]
Initialized to use tito.

8 years agopartial fix for #1175 untagged-46da481a5543e7a1bf8e
John Ellson [Thu, 1 Dec 2016 03:08:08 +0000 (22:08 -0500)]
partial fix for #1175

8 years agoUpdate ChangeLog untagged-44fc22e3a508c2958a81
Emden R. Gansner [Tue, 29 Nov 2016 21:23:36 +0000 (16:23 -0500)]
Update ChangeLog

8 years agoAdd regression test for urls appearing in svg output. untagged-14e7b24955d481c7b36a
Emden Gansner [Mon, 28 Nov 2016 20:49:10 +0000 (15:49 -0500)]
Add regression test for urls appearing in svg output.

8 years agoFix issue #1166 for good. This also simplfies the code and also avoids the problem...
Emden Gansner [Mon, 28 Nov 2016 20:45:45 +0000 (15:45 -0500)]
Fix issue #1166 for good. This also simplfies the code and also avoids the problem of generating duplicate id's for different <g> elements.

8 years agoPrint out depth of graph in verbose mode. untagged-941905a04b09702a353c
Emden Gansner [Mon, 28 Nov 2016 19:24:50 +0000 (14:24 -0500)]
Print out depth of graph in verbose mode.

8 years agoAdd minus sign dropped in the conversion added in untagged-0a3057e980c64a11875a
Emden Gansner [Mon, 28 Nov 2016 16:57:41 +0000 (11:57 -0500)]
Add minus sign dropped in the conversion added in
0258d60cbde273e99abd015da7cb510b195724c3.

8 years agoUpdate man page to include additional widely-used formats. untagged-257982c92c56d4315606
Emden R. Gansner [Sun, 27 Nov 2016 21:43:37 +0000 (16:43 -0500)]
Update man page to include additional widely-used formats.

8 years agopreparing Changelog for 2.40.0 release untagged-09292206f9ec6d0f25d8
John Ellson [Sat, 26 Nov 2016 18:03:18 +0000 (13:03 -0500)]
preparing Changelog for 2.40.0 release

8 years agoupdate svg and xdot regression reference cases untagged-5efd1411540d5300c05d
John Ellson [Thu, 24 Nov 2016 22:14:04 +0000 (17:14 -0500)]
update svg and xdot regression reference cases

8 years agouse number rounding gvprintdouble() in .svg output - already used in tk and ps output
John Ellson [Thu, 24 Nov 2016 22:13:01 +0000 (17:13 -0500)]
use number rounding gvprintdouble() in .svg output - already used in tk and ps output

8 years agoMerge branch 'ErwinJanssen-regression-tests'
John Ellson [Thu, 24 Nov 2016 19:25:24 +0000 (14:25 -0500)]
Merge branch 'ErwinJanssen-regression-tests'
except for: "Fix: shape coordinates close to 0 now absolutely 0"

8 years agoRevert "Fix: shape coordinates close to 0 now absolutely 0"
John Ellson [Thu, 24 Nov 2016 19:23:52 +0000 (14:23 -0500)]
Revert "Fix: shape coordinates close to 0 now absolutely 0"

This reverts commit a55127dbe7d5557eeb019e1ed50fae16f84c2547.

8 years agoMerge branch 'regression-tests' of https://github.com/ErwinJanssen/graphviz into...
John Ellson [Thu, 24 Nov 2016 19:19:54 +0000 (14:19 -0500)]
Merge branch 'regression-tests' of https://github.com/ErwinJanssen/graphviz into ErwinJanssen-regression-tests

8 years agochange winbuild.html to a relative URL so that it doesn't break wgen relocated untagged-167219c230abbb068c64
John Ellson [Thu, 24 Nov 2016 19:13:11 +0000 (14:13 -0500)]
change winbuild.html to a relative URL so that it doesn't break wgen relocated

8 years agoremove .hgignore - not using mercurial anymore
John Ellson [Thu, 24 Nov 2016 19:10:38 +0000 (14:10 -0500)]
remove .hgignore - not using mercurial anymore

8 years agoUpdate man page, and fix number of nodes in the 2D Sierpinski graph; untagged-4a0354222931f4cf012e
Emden Gansner [Tue, 22 Nov 2016 18:33:28 +0000 (13:33 -0500)]
Update man page, and fix number of nodes in the 2D Sierpinski graph;
fix edge count for 3D Sierpinski in graph_generator.c;
modify CLI to use -S for Sierpinski in any dimension.

8 years agoMerge pull request #1171 from HanKruiger/master untagged-0a8cda69d4cba78f2e68
emden [Tue, 22 Nov 2016 16:17:45 +0000 (11:17 -0500)]
Merge pull request #1171 from HanKruiger/master

Added generation of tetrix (3d sierpinski) graphs.

8 years agoAdded generation of tetrix (3d sierpinski) graphs.
Han Kruiger [Fri, 18 Nov 2016 10:32:05 +0000 (11:32 +0100)]
Added generation of tetrix (3d sierpinski) graphs.

8 years agoRevert version ffb894f27874ebd510a8555c28083d6e01eb80b6. The fix broke other input... untagged-348619a7ff77176f7492
Emden Gansner [Thu, 3 Nov 2016 20:57:52 +0000 (16:57 -0400)]
Revert version ffb894f27874ebd510a8555c28083d6e01eb80b6. The fix broke other input (rtest/graphs/url.gv).
Plus it didn't fix the problem of repeated ids. We need to rethink how to handle anchors.

8 years agoxdot output added to shapes regression test
Erwin Janssen [Thu, 3 Nov 2016 00:54:04 +0000 (01:54 +0100)]
xdot output added to shapes regression test

The script `shapes.py` now also produces and compares xdot output, also
included the xdot reference files.

8 years agoSVG output added to shapes regression test
Erwin Janssen [Thu, 3 Nov 2016 00:33:16 +0000 (01:33 +0100)]
SVG output added to shapes regression test

The script `shapes.py` now also produces and compares SVG output, also
included the SVG reference files.

8 years agoFix: shape coordinates close to 0 now absolutely 0
Erwin Janssen [Thu, 3 Nov 2016 00:18:20 +0000 (01:18 +0100)]
Fix: shape coordinates close to 0 now absolutely 0

Check wether the values are close to zero by checking if it lies between
-0.00001 and 0.00001. If this is the case, set the value to 0. This prevents
coordinates like 7.10543e-15, that are differ by platform.

8 years agoMerge branch 'master' of https://github.com/ellson/graphviz untagged-c673d4de5b49bfc3ca91
Emden R. Gansner [Sun, 30 Oct 2016 21:27:47 +0000 (17:27 -0400)]
Merge branch 'master' of https://github.com/ellson/graphviz

8 years agoFix issue https://github.com/ellson/graphviz/issues/1166.
Emden R. Gansner [Sun, 30 Oct 2016 21:26:58 +0000 (17:26 -0400)]
Fix issue https://github.com/ellson/graphviz/issues/1166.

8 years agoAllow user to specify clustering algorithm in gvmap. untagged-0abbc2b30eaa01ee0686
Emden Gansner [Fri, 28 Oct 2016 15:04:06 +0000 (11:04 -0400)]
Allow user to specify clustering algorithm in gvmap.

8 years agoCompare output `shapes.py` to reference files
Erwin Janssen [Tue, 11 Oct 2016 10:38:23 +0000 (12:38 +0200)]
Compare output `shapes.py` to reference files

The reference files in `shapes/reference` are generated by the most recent
version of Graphviz. They will serve as a comparison for later versions to
verify the output.
`shapes.py` compares the generated files stored in `output` with the
reference files, by checking equality.

8 years agoBatch file for regression tests for Windows added.
Erwin Janssen [Mon, 10 Oct 2016 22:01:22 +0000 (00:01 +0200)]
Batch file for regression tests for Windows added.

This batch file will execute the new regression tests, for now this only
inclues `shapes.py`. Also added the execution of this file to the Appveyor
configuration.

8 years agoAdd shapes.py to Autotools check step
Erwin Janssen [Fri, 7 Oct 2016 13:16:24 +0000 (15:16 +0200)]
Add shapes.py to Autotools check step

Running `make check` (or `test` or `rtest`) now also executes `python shapes.py`

8 years agoPython script to generate a graph for every shape
Erwin Janssen [Mon, 10 Oct 2016 21:44:24 +0000 (23:44 +0200)]
Python script to generate a graph for every shape

The start of a regression test with Python. This script generates a gv
output for every available shape, the most basic output type.

8 years agoMove unit test from `tests/` to `tests/unit_tests`
Erwin Janssen [Thu, 29 Sep 2016 12:03:06 +0000 (14:03 +0200)]
Move unit test from `tests/` to `tests/unit_tests`

Moving the unit tests to a seperate folder in tests, allows the
regression tests to be placed in `tests/regressions_tests`.

8 years agosimplify ksh buildrequire for SuSE builds untagged-1520451ef19a8815aefb
John Ellson [Fri, 14 Oct 2016 19:28:34 +0000 (15:28 -0400)]
simplify ksh buildrequire for SuSE builds

8 years agoComplete backbone algorithm; add testing scaffolding. untagged-be0b53127acfad7b5de6
Emden Gansner [Wed, 12 Oct 2016 14:37:02 +0000 (10:37 -0400)]
Complete backbone algorithm; add testing scaffolding.

8 years agomissing TCL_EXEC_PREFIX substitution untagged-8d75101f9a003883956c
John Ellson [Sat, 8 Oct 2016 18:27:48 +0000 (14:27 -0400)]
missing TCL_EXEC_PREFIX substitution

8 years agoadd spinehdr.h to source dstribution untagged-5fc0363bc76319758ff6
John Ellson [Sat, 8 Oct 2016 16:24:37 +0000 (12:24 -0400)]
add spinehdr.h to source dstribution

8 years agoMerge branch 'ErwinJanssen-various-changes'
John Ellson [Sat, 8 Oct 2016 16:00:52 +0000 (12:00 -0400)]
Merge branch 'ErwinJanssen-various-changes'

8 years agoMerge branch 'various-changes' of https://github.com/ErwinJanssen/graphviz into Erwin...
John Ellson [Sat, 8 Oct 2016 15:56:04 +0000 (11:56 -0400)]
Merge branch 'various-changes' of https://github.com/ErwinJanssen/graphviz into ErwinJanssen-various-changes

8 years ago#include<spinehdr.h> => #include "spinehdr.h" untagged-a81020c0c01db3e23629
John Ellson [Sat, 8 Oct 2016 15:53:26 +0000 (11:53 -0400)]
#include<spinehdr.h> => #include "spinehdr.h"

8 years agoAdd lib/spine to Windows build
Erwin Janssen [Tue, 4 Oct 2016 16:04:13 +0000 (18:04 +0200)]
Add lib/spine to Windows build

Create a new Visual Studio project for the new library spine and include
this in the Windows build.

8 years agoReplace `Void_t` with `void` in lib/spine
Erwin Janssen [Tue, 4 Oct 2016 15:09:29 +0000 (17:09 +0200)]
Replace `Void_t` with `void` in lib/spine

The newly added code in spine used `Void_t`, which is no longer needed.

8 years agoReplace checks for <stdint.h> and <inttypes.h>
Erwin Janssen [Tue, 27 Sep 2016 10:55:54 +0000 (12:55 +0200)]
Replace checks for <stdint.h> and <inttypes.h>

Instead of checking for the availability of stdint.h and inttypes.h with HAVE_STDINT_H and HAVE_INTTYPES_H, simply include stdint.h. The header stdint.h is part of the C99 standard, so it can be safely assumed that this header is present.
inttypes.h contains everything stdint.h includes, but in all cases here, stdint.h suffices.

8 years agoRemove usage of not set define HAVE_VMALLOC
Erwin Janssen [Mon, 26 Sep 2016 20:27:09 +0000 (22:27 +0200)]
Remove usage of not set define HAVE_VMALLOC

This define is only used three times in lib/cgraph:
- In cghdr.h to include vmalloc.h
- In main.c in a function that is never called.
- in mem.c where malloc based allocation is used instead.

8 years agoNo _BEGIN/END_EXTERNS_ in headers with extern "C"
Erwin Janssen [Mon, 26 Sep 2016 11:35:33 +0000 (13:35 +0200)]
No _BEGIN/END_EXTERNS_ in headers with extern "C"

The defines _BEGIN_EXTERNS_ and _END_EXTERNS_ define `extern "C"` based on compilation with C++. However, the header files containing this define already have this check in a more conventional way. This additional define is therefore not needed in these files.

8 years agoRemove alloca checks and definition
Erwin Janssen [Sat, 24 Sep 2016 15:34:49 +0000 (17:34 +0200)]
Remove alloca checks and definition

There are various checks for the alloca function and a definition of this function if it isn't found. However, the alloca function is never used anywhere in the code. These checks and defintions can therefore be removed.

8 years agoRemove usage of _hdr_mman define.
Erwin Janssen [Sat, 24 Sep 2016 14:25:22 +0000 (16:25 +0200)]
Remove usage of _hdr_mman define.

This define is never set as there are no checks for it.

8 years agoRemove unused code from cgraph: sfdcio
Erwin Janssen [Sat, 24 Sep 2016 12:42:16 +0000 (14:42 +0200)]
Remove unused code from cgraph: sfdcio

This function is never used somewhere. Removed the function declaration from sfdisc.h and the file containing the definition.
The define `HAVE_STRUCT_DIOATTR` was only used in this code file, so the check setting this define in `configure.ac` can also be removed.

8 years agoRemove unused file from sfio: Makefile.orig
Erwin Janssen [Sat, 24 Sep 2016 02:12:37 +0000 (04:12 +0200)]
Remove unused file from sfio: Makefile.orig

This makefile was probably the original makefile used by sfio, but another
makefile being used now.

8 years agoRemove define and usage of `_hdr_float`
Erwin Janssen [Sat, 24 Sep 2016 01:13:23 +0000 (03:13 +0200)]
Remove define and usage of `_hdr_float`

The header file float.h is part of the standard C library, so we can
assume it is always available. This header file also isn't included in the
sfio build when `_SFBINARY` is defined, resulting in a failed build.
The checks defining `_hdr_float` are removed and <float.h> is only
included were required in lib/sfio: in sfputd.c

8 years agoRemove usage of HAVE_AST define
Erwin Janssen [Wed, 21 Sep 2016 22:02:44 +0000 (00:02 +0200)]
Remove usage of HAVE_AST define

This define is never set, because there are no checks for the ast library. The checks using this define will never succeed, so they can be removed.

8 years agoRemove unused code from cgraph: vmstub.h
Erwin Janssen [Wed, 21 Sep 2016 18:47:42 +0000 (20:47 +0200)]
Remove unused code from cgraph: vmstub.h

The header file vmstub.h is never included or used.

8 years agoNo longer include ast_common.h in lib/cdt
Erwin Janssen [Wed, 21 Sep 2016 17:30:48 +0000 (19:30 +0200)]
No longer include ast_common.h in lib/cdt

The ast_common.h no longer contains anything used by cdt, so including it
is no longer needed.

8 years agoReplace _BEGIN/END_EXTERNS_ with extern "C" in cdt
Erwin Janssen [Tue, 20 Sep 2016 15:21:54 +0000 (17:21 +0200)]
Replace _BEGIN/END_EXTERNS_ with extern "C" in cdt

8 years agoReplace `Void_t` with `void`
Erwin Janssen [Tue, 20 Sep 2016 11:34:44 +0000 (13:34 +0200)]
Replace `Void_t` with `void`

There used to be a check that defined `Void_t` as `void` when standard C
was used and `char` otherwise. Since we are always compiling with standard
C and `void` is a valid type, there is no reason to keep this typedef.

8 years agoRemoved redefinitions of `offsetof`
Erwin Janssen [Tue, 20 Sep 2016 11:09:17 +0000 (13:09 +0200)]
Removed redefinitions of `offsetof`

The `offsetof` macro is part of the ANSI C standard, so redefining it is
not needed since it's always present.

8 years agoRemove all __DEFINE__ and __EXTERN__ macros
Erwin Janssen [Mon, 19 Sep 2016 18:47:43 +0000 (20:47 +0200)]
Remove all __DEFINE__ and __EXTERN__ macros

It seems that the condition where this macro is defined
(`#if !defined(_DLL_BLD) && defined(_dll_import)`) is never met. This
macro also seems to be meant for very specific scenario.
All in all, it seems safe to remove the macros by replacing them with
the value it gets when the above condition is not met.

8 years agoRemove _ARG_ macro from all files.
Erwin Janssen [Mon, 19 Sep 2016 16:08:08 +0000 (18:08 +0200)]
Remove _ARG_ macro from all files.

This macro is used to simplify function prototyping when using the old
K&R C and more modern C dialects. Only three projects use this macro:
cdt, sfio and vmalloc. K&R is obsolete, so this macro adds no benefits and
only makes the code more complicated.
Definition and usage of this macro is removed from all files.

8 years agolib/cdt/cdt.h: Remove `#if 0` block
Erwin Janssen [Mon, 19 Sep 2016 13:57:44 +0000 (15:57 +0200)]
lib/cdt/cdt.h: Remove `#if 0` block

This `#if 0` block contains the extern declaration of two function
declared in string.h (which is included). This block can safely be
removed.

8 years agolib/cdt/dthdr.h: #include <stdlib.h>
Erwin Janssen [Mon, 19 Sep 2016 13:54:17 +0000 (15:54 +0200)]
lib/cdt/dthdr.h: #include <stdlib.h>

Instead of declaring externs for the function malloc, realloc and free,
include the stdlib.h header file that includes these declarations.

8 years agoAdd library for computing Simmelian backbones of graphs. untagged-20d8043c3b4489073df9
Emden R. Gansner [Sun, 2 Oct 2016 21:49:01 +0000 (17:49 -0400)]
Add library for computing Simmelian backbones of graphs.

8 years agoMerge pull request #1164 from ErwinJanssen/update-appveyor-dependencies untagged-1db191c2a75651a2a553
John Ellson [Tue, 27 Sep 2016 13:34:24 +0000 (09:34 -0400)]
Merge pull request #1164 from ErwinJanssen/update-appveyor-dependencies

Appveyor: update libgd dependencies and build dir

8 years agoAppveyor: update libgd dependencies and build dir
Erwin Janssen [Mon, 26 Sep 2016 20:42:26 +0000 (22:42 +0200)]
Appveyor: update libgd dependencies and build dir

Change the build directory of libgd to `build` instead of `gdbuild`,
because `build` is ignored by the libgd's .gitignore file. The vcxproject
files have been updated to reflect this change.

Changed the download link for freetype because the link was changed.

8 years agoMerge branch 'ErwinJanssen-remove-unused' untagged-026b538d0dba6682fde7
John Ellson [Mon, 19 Sep 2016 18:21:06 +0000 (14:21 -0400)]
Merge branch 'ErwinJanssen-remove-unused'

(resolved conflict from reinstalled features/common)

8 years agomerge changes except to features/common
John Ellson [Mon, 19 Sep 2016 18:16:05 +0000 (14:16 -0400)]
merge changes except to features/common

8 years agoMerge pull request #1163 from ErwinJanssen/less-conditional-build untagged-4431b9bde391f1b69fe5 untagged-bc9e6eee63f1f0bce98f
John Ellson [Mon, 19 Sep 2016 17:13:24 +0000 (13:13 -0400)]
Merge pull request #1163 from ErwinJanssen/less-conditional-build

Less conditional build

8 years agoMerge pull request #1162 from ErwinJanssen/generate-exparse.c
John Ellson [Mon, 19 Sep 2016 17:12:38 +0000 (13:12 -0400)]
Merge pull request #1162 from ErwinJanssen/generate-exparse.c

Windows: generate exparse.c and exparse.h

8 years agoMerge pull request #1161 from ErwinJanssen/fix/travis-build
John Ellson [Mon, 19 Sep 2016 17:12:02 +0000 (13:12 -0400)]
Merge pull request #1161 from ErwinJanssen/fix/travis-build

Fix Travis deployment

8 years agoRemove remaining defines and usage of `__STD_C`
Erwin Janssen [Mon, 19 Sep 2016 12:56:43 +0000 (14:56 +0200)]
Remove remaining defines and usage of `__STD_C`

We are compiling with standard C99, so there is no need to define and
check for `__STD_C`, it is always true.

8 years agoRemoved old-style function defintions from vmalloc
Erwin Janssen [Wed, 14 Sep 2016 15:16:24 +0000 (17:16 +0200)]
Removed old-style function defintions from vmalloc

The functions definitions in vmalloc are all surrounded by an `#if __STD_C`, if __STD_C is not defined than the old style function definition is used. These days STD C is the standard and the old style function defintions are obsolete.
They have been removed from lib/vmalloc and its subprojects, comments have been preserved by converting them to a Doxygen style.

8 years agoRemoved old-style function defintions from sfio
Erwin Janssen [Fri, 9 Sep 2016 01:36:30 +0000 (03:36 +0200)]
Removed old-style function defintions from sfio

The functions definitions in sfio are all surrounded by an `#if __STD_C`, if __STD_C is not defined than the old style function definition is used. These days STD C is the standard and the old style function defintions are obsolete.
They have been removed from lib/sfio and its subprojects, comments have been preserved by converting time to a Doxygen style.

8 years agoRemoved old-style function defintions from lib/cdt
Erwin Janssen [Thu, 8 Sep 2016 21:06:24 +0000 (23:06 +0200)]
Removed old-style function defintions from lib/cdt

The functions definitions in cdt are all surrounded by an `#if __STD_C`, if __STD_C is not defined than the old style function definition is used. These days STD C is the standard and the old style function defintions are obsolete.
They have been removed from lib/cdt, but not from the subprojects.

8 years agoReplace `SF_MAXDOUBLE` with `DBL_MAX` in lib/sfio
Erwin Janssen [Mon, 19 Sep 2016 11:10:58 +0000 (13:10 +0200)]
Replace `SF_MAXDOUBLE` with `DBL_MAX` in lib/sfio

There are multiple checks to set SF_MAXDOUBLE, which is then only used
once. Since we are compiling with standard C and `float.h` is part of the
standard C API, we can use DBL_MAX instead and remove the define of
SF_MAXDOUBLE. This also results in some header files that are no longer
included, so checks for these could also be removed.

8 years agoRemove define and usage of `_hdr_stdint`
Erwin Janssen [Sun, 18 Sep 2016 21:16:28 +0000 (23:16 +0200)]
Remove define and usage of `_hdr_stdint`

This define is used in `lib/sfio` to determine if it is alright to include
`<stdint.h>`. Since we are compiling with standard C and stdint.h is part
of the standard, we can safely assume this check always evaluates to true
and remove it.

8 years agoWindows: same runtime library option for getopt
Erwin Janssen [Sun, 18 Sep 2016 17:42:41 +0000 (19:42 +0200)]
Windows: same runtime library option for getopt

The Release configuration of the getopt library used a different runtime
library option than the other projects. This is fixed now.

8 years agoRemove HAVE_BOOLEAN from windows\include\config.h
Erwin Janssen [Sun, 18 Sep 2016 16:43:59 +0000 (18:43 +0200)]
Remove HAVE_BOOLEAN from windows\include\config.h

This define is only defined here, and never occures anywhere else.

8 years agoRemove define and usage of HAVE_BOOL
Erwin Janssen [Sun, 18 Sep 2016 15:50:06 +0000 (17:50 +0200)]
Remove define and usage of HAVE_BOOL

This define was only used twice. Once surrounded by a `#if 0` and once
only if HAVE_STDBOOL_H wasn't defined (HAVE_STDBOOL_H is part of the C99
standard library and is always defined).