If the compiler supports destructors (which should cover at least
GCC and Clang), pair the call to babl_init() in gimp_widgets_init()
with a call to babl_exit() when the library in unloaded. This is
important in particular since the babl fish cache is constructed/
updated upon the last matched call to babl_exit().
This way we can be warned quickly about any AppStream issue (cf. bug
782759). This test requires web access for screenshot verification.
Packagers are invited to use --without-appdata-test option if they want
to skip the test (for instance if build environment has restricted
network access).
Use a code test inspired by libsoup configure test.
This is a hard dependency because HTTPS should not be considered an
option anymore. Nowadays most websites will use HTTPS by default, HTTP
gives SEO penalties and browsers are starting to display various
security warnings on HTTP websites.
Also the experience will be significantly degraded without SSL/TLS
support since the help browser will fail to load the manual remotely,
and opening various remote files on secure protocols will fail.
Note: the test cannot be performed while cross-compiling. In this case,
we will just display a warning for packagers to be at least well aware
of this dependency.
Even though the SVG loader is installed, it needs to be properly
registered for GdkPixbuf to find it. This is a problem for Windows where
the installation prefix can end up being anything and where the command
`gdk-pixbuf-query-loaders` is not run by any common component anyway.
Let's just warn the Windows packager to not forget to have the installer
run it if vector icons are enabled.
It is apparently not used for file type detection on Windows since
SVG detection worked correctly without installing this package. But
vector icons end up broken under MacOS when this is not installed
(thanks to Kris for testing this!). I assume this is necessary on
GNU/Linux too.
SVG icons won't be properly displayed with an older GTK+. See:
https://bugzilla.gnome.org/show_bug.cgi?id=781020
Note: 2.24.32 is not out yet, but it will be the first stable release
with the right fix.
... when building on Windows.
From bug 780270, comment 18:
I'm still having issue with Windows MinGW, but I have traced the issue
with the autoconf itself, and the autoconf-archive script
"ax_prog_cc_for_build.m4". I have written to the autoconf-archive
mailing list.
It seem that this script never worked as intended since a long time
because the way it works, it pushdef a few elements, then it disable
cross-compiling (for the following test), and invoke AC_PROG_CC (which
in turn invoke the code that find and set the exe extention). Then it
grab the BUILD_EXEEXT from that. This is neat and simple, but the issue
is that the autoconf AC_PROG_CC macro only invoke the code that is
responsible for finding the exe (and obj) extensions once (with
m4_expand_once). So, the end-result is that in the resulting configure
script, EXEEXT is properly evaluated, but when comes the time to
evaluate BUILD_EXEEXT, no test is performed to actually find the exe
(and obj) extension, even if the cross-compilation option changed (which
is the case for the duration of this test).
So, BUILD_EXEEXT will always end up blank (defined, but blank).
... shortcuts for non-English locales (e.g. Russian).
This will be fixed with GTK+ 2.24.32, which has not been released at
this time. Yet since it is only a configure warning, there is no harm in
triggering it already (not a hard requirement, it does not prevent
compilation).
Autoconf doc says: "Note that the source is evaluated exactly once, like
regular Autoconf macro arguments, and therefore (i) you may pass a macro
invocation, (ii) if not, be sure to double quote if needed."
We are way past the 2.31 that was in the check, and unfortunately we
can't get rid of the deprecated inline pixbufs until GIMP 3.0, so just
kill the useless check for good and never define
-DGDK_PIXBUF_DISABLE_DEPRECATED.
It was working fine for me, but someone had the error:
error: AC_PROG_CC cannot be called after AM_PROG_CC_C_O
/usr/share/aclocal/ax_prog_cc_for_build.m4:38: AX_PROG_CC_FOR_BUILD is expanded
from...
I can indeed see that AX_PROG_CC_FOR_BUILD code runs AC_PROG_CC again.
So let's make sure this is run before AM_PROG_CC_C_O.
Thanks to Francesco Riosa for reporting the bug.
As autoconf docs say: "like most Autoconf macros, they test a feature
of the host machine, and therefore, they die when cross-compiling."
Therefore use shell-type file existence instead which works for all
cases. This fixes configure failing with:
"error: cannot check for file existence when cross compiling"
From autoconf docs:
> ‘$target’ is for use by a package creating a compiler or similar.
> For ordinary packages it's meaningless and should not be used.
Since GIMP is not a compiler, nor anything similar, let's not make
anything from this information.
Thanks to Quentin Glidic for reporting the issue (on libmypaint bug
tracker, since it was using nearly the same code there too).
This commit also improves configure output regarding host detection,
and uses dedicated canonical variables $host_cpu/os instead of the full
value.
By default, it will now use xdg-email to select the user's preferred
email client, which means it only works on platforms with xdg-email.
The sendmail implementation is still available if requested explicitly
with --with-sendmail.
libmypaint just got ported to autotools, which makes GIMP again easily
built on all kind of platforms. There is no need to rely on older
versions of this library which would only give us headaches.
librsvg has too many bugs to be used for build-time SVG extraction.
So I will just leave out my extraction script (for the time being) and
simply commit all extracted SVGs (with Inkscape through a script).
The gray inversion script works fine though, so no need to commit
Symbolic-inverted icons.
Since we have many themes now, this new name better indicates that it
is meant to follow your desktop theme settings.
Also it will likely not remain the default theme.
It will makes nostalgic people happy. It does not change the plans about
the new Color icon theme, which we are planning to render pixel-perfect
as well in the end.
This will extract vectorial symbolic icons out of the SVG source, and
generate vectorial symbolic inverted icons too.
Vectorial color icons are not extracted yet.
I also make sure that the tools/ subdir is processed by make before
icons/ because a few build tools will be needed to extract the icons.
Yet I mark the feature as experimental because librsvg seems to be
broken on many edge cases and several icons end up wrong. I'll keep
the option experimental until I figure the right way to extract the
icons.
Initial version of our dark theme.
Additional credits for some of the UI images to horst3180 (Ceti-2 theme)
and Medhi Abhollahi (new CS6 II theme). All under GPLv3, as the rest
of GIMP.
Images originally created by Jakub Steiner and Barbara Muraus as the
"Art Libre" icon set.
The contributor jEsuSdA later worked on it.
It will now be available in the new icon theme selection through
preferences.
Many icons/size are still missing but this first commit makes a start
for complementary work.
so file-tiff-load and file-tiff-save are always built. Also move them
to their own folder plug-ins/file-tiff/ because they will soon share
some common GIO code.
Adding -Wreturn-type for general case, but also -Wsystem-headers to warn
of g_return_if_fail() on non-void, since these are macros from system
headers directory, and -Wreturn-type would not warn for these.
because it confuses gtk-doc and breaks some links. Also change the
"Index of new symbols in GIMP 2.x" sections to be what seems to be the
modern standard (looked at the GLib and GTK+ docs), and update some
other stuff.
The work-in-progress was using a source tree of libmypaint embedded
into GIMP tree. This is a cleaning with pkg-config test in configure,
and correct includes.
This does not mean that our patterns are all of a sudden "proper" now,
but the categories (except "Legacy") hopefully make sense for new high
quality patterns that will be added, and it's better than having them
all untagged.
It's now either $XDG_CONFIG_HOME/$gimpdir/2.9 or directly $gimpdir,
depending on whether $gimpdir is a relative or absolute path. Build
the resulting string in configure and put it into the manpage_gimprc
variable so it can be used in the manpage sources.
In particular, we were not building these for win32, which has no
symbolic link concept. So let's use $(LN_S) defined by autoconf for this
purpose, as it will copy files for platforms without ln support.
Moreover this way, we don't create one such folder for each and every
test run and fill up the tmp directory with countless directories, that
we never clean up.
On Win32, this fixes 3 tests which were failing because of the missing
icons.
As of version 0.4.7, poppler-data has a pkg-config file, allowing us to
verify its presence. The configure summary is only informational, and we
don't impose this version since older versions may still work.
Moreover poppler-data is only a runtime dependency, so you can also add
it afterwards.
Fontconfig had a few bugs in the default configuration when compiled for
Windows. These issues are fixed from version 2.11.1. Display a warning
when compiling on win32 platform with older versions.
See in particular bugs 708110 and 703331.
and build file-uri unconditionally, always using GIO. Use more GFiles
instead of URIs in the plug-in in preparation of moving its
functionality to the core.
Script-fu gettext strings were mostly not extracted by xgettext. This
will be fixed in upcoming gettext 0.19. Add a test to warn packagers
using older gettext.
Don't check for it as if it were optional, and error out further down
in configure.ac. Instead error out immediately and remove all other
checks and Makefile hacks.
Based on original patches from Hartmut Kuhse and modified
by Michael Natterer. Changes include:
- remove libexif dependency and add a hard dependency on gexiv2
- typedef GExiv2Metadata to GimpMetadata to avoid having to
include gexiv2 globally
- add basic GimpMetadata handling functions to libgimpbase
- add image and image file specific metadata functions to libgimp,
including the exif orientation image rotate dialog
- port plug-ins to use the new APIs
- port file-tiff-save's UI to GtkBuilder
- add new plug-in "metadata" to view the image's metadata
- keep metadata around as GimpImage member in the core
- update the image's metadata on image size, resolution and precision
changes
- obsolete the old metadata parasites
- migrate the old parasites to new GimpMetadata object on XCF load
Drop the glib-dbus dependency and port stuff to GDBus. Use it
unconditionally if not on Windows or OSX. It seels to work just like
before but I have no idea if everything is really correct.
This is a basic implementation of an OpenEXR loader. This
"infrastructure" is required for any further work. It consists of:
* The build system changes.
* A C wrapper around the OpenEXR library, which is necessary as it's not
possible to intermix GIMP's code with C++ code.
* A basic image loader. Chroma is not supported currently, and some
other weird files like multi-view files are unsupported. These can be
added when necessary. There is no UI, but it should be straightforward
to add new features like this on top of this work.
Without the dependencies of file-compressor (currently zlib, libbzip2
and liblzma), configure fails now. file-compressor is referenced in too
many places for its functionality to be optional.
Recent Cairo uses SHM transports when available, and exposes the ability
for its users to manage images shared between it and the display.
This allows us to eliminate copies, and if the architecture supports it
even to upload directly into GPU addressable memory without any copies
(all in normal system memory so we suffer no performance penalty when
applying the filters). The caveat is that we need to be aware of the
synchronize requirements, the cairo_surface_flush and
cairo_surface_mark_dirty, around access to the transport image. To
reduce the frequency of these barriers, we can subdivide the transport
image into small chunks as to satisfy individual updates and delay the
synchronisation barrier until we are forced to reuse earlier pixels.
Note this bumps the required Cairo version to 1.12, and please be aware
that the XSHM transport requires bug fixes from cairo.git (will be
1.12.12)
v2: After further reflections with Mitch, we realized we can share the
transport surface between all canvases by attaching it to the common
screen.
v3: Fix a couple of typos in insert_node() introduced when switching
variables names.
v4: Encapsulating within an image surface rather than a subsurface was
hiding the backing SHM segment from cairo, causing it to allocate
further SHM resources to stream the upload. We should be able to use a
sub-surface here, but it is more convenient to wrap the pixels in an
image surface for rendering the filters (and conveniently masking the
callee flushes from invalidating our parent transport surface).
Cc: Michael Natterer <mitch@gimp.org>
It will never hold high bit depths using JPEG compression, and nobody
is going to port it to layer groups and whatever either. Wolfgang
says it's obsolete, whoever needs to convert old files can use 2.8.
New configuration directory scheme, consistent across platforms, and
following standards.
UNIX platforms (except OSX): $XDG_CONFIG_HOME/GIMP/{GIMP_APP_VERSION}
Windows: %APPDATA%/GIMP/{GIMP_APP_VERSION}
OSX: NSApplicationSupportDirectory/GIMP/{GIMP_APP_VERSION}
This commit causes a compiler warning because string literals are of
type signed char, and we use a character out of the signed range in the
mimetype for xz. It can be fixed by changing the data type of the mime
string to (unsigned char *), and not using string literals, but that's
a bit too much for this commit.
And along with it a lot of stuff like the drawable preview cache, the
gegl tile manager backend, temporary gimp_gegl_buffer_foo() stuff, and
the remaining bits of performance.
The projection is in an evil semi-ported state which makes it work
ok-ish for stuff like layer moving, but absolutely unbearable for
painting, there is also an off-by-one rendering glitch at some zoom
levels.
gimpdir goes to ~/Library/Gimp/x.y
thumbnails go to ~/Library/Caches/org.freedesktop.thumbnails
The thumbnail location is not standardized yet, but is the only
location that makes sense. Also fix user install to search old
gimpdirs to migrate in both Library and the classic location.
Remove the obsolete CABON_CFLAGS from all makefiles.
This commit will temporarily cause the build to break, because
file-compressor doesn't link -lz and -lbz2 after this commit. I'll fix
it soon, but if any of you want to kill me for breaking the build, feel
free to revert it. The commit will stay and can be used later.
This change was made so that file-compressor isn't crappy on Windows. It
also removes win32-specific code.
Edward E