[bug#56276] [PATCH 0/2] gnu: Add gdk-pixbuf-xlib.

[bug#56276] [PATCH 0/2] gnu: Add gdk-pixbuf-xlib.

[Tomasz Jeneralczyk]

In gdk-pixbuf version 2.42.0 the gdk-pixbuf-xlib was split into
its own separate library:
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0

Although it's described  as deprecated, there's at least one package
that has missing functionality without gdk-pixbuf-xlib but still
builds just fine: xscreensaver.
There might be more packages like this.

I'm not sure if I packaged this library correctly seeing as many other
gtk packages have a lot custom phases and whatnot. But if it is added
as a native-input to xscreensaver it restores its ability to build
the `xscreensaver-demo` binary.


Tomasz Jeneralczyk (2):
  gnu: gdk-pixbuf: Remove unnecessary dependency.
  gnu: Add gdk-pixbuf-xlib.

 gnu/packages/gtk.scm | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)


base-commit: 8d810c209f18ffb635a1db2488a939543c6f060f
-- 
2.36.1

[bug#56276] [PATCH 1/2] gnu: gdk-pixbuf: Remove unnecessary dependency.

[Tomasz Jeneralczyk]

* gnu/packages/gtk.scm (gtk-pixbuf): Remove libx11 from native-inputs

gdk-pixbuf-xlib was split into its own library in gdk-pixbuf version 2.42.0:
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0
---
 gnu/packages/gtk.scm | 2 --
 1 file changed, 2 deletions(-)

diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 4d6a690fbb..835c0be3a2 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -682,8 +682,6 @@ (define-public gdk-pixbuf
     (propagated-inputs
      (list ;; Required by gdk-pixbuf-2.0.pc
            glib
-           ;; Required by gdk-pixbuf-xlib-2.0.pc
-           libx11
            ;; Used for testing and required at runtime.
            shared-mime-info))
     (inputs
-- 
2.36.1

[bug#56276] [PATCH 1/2] gnu: gdk-pixbuf: Remove unnecessary dependency.

[Liliana Marie Prikler]

Am Dienstag, dem 28.06.2022 um 13:21 +0000 schrieb Tomasz Jeneralczyk:
> * gnu/packages/gtk.scm (gtk-pixbuf): Remove libx11 from native-inputs
> 
> gdk-pixbuf-xlib was split into its own library in gdk-pixbuf version
> 2.42.0:
> https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0
Details go before, not after the ChangeLog.
> ---
>  gnu/packages/gtk.scm | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
> index 4d6a690fbb..835c0be3a2 100644
> --- a/gnu/packages/gtk.scm
> +++ b/gnu/packages/gtk.scm
> @@ -682,8 +682,6 @@ (define-public gdk-pixbuf
>      (propagated-inputs
>       (list ;; Required by gdk-pixbuf-2.0.pc
>             glib
> -           ;; Required by gdk-pixbuf-xlib-2.0.pc
> -           libx11
>             ;; Used for testing and required at runtime.
>             shared-mime-info))
>      (inputs
This patch should go to core-updates, while 2/2 can go to master.

[bug#56276] [PATCH 1/2] gnu: gdk-pixbuf: Remove unnecessary dependency.

[Tomasz Jeneralczyk]

On 2022-06-28 12:38, Liliana Marie Prikler wrote:
> This patch should go to core-updates, while 2/2 can go to master.

Should I send the patched here as [PATCH v2 1/2 core-updates] and [PATCH 
v2 2/2], or split it into two new patches?
Sorry, it's just not clear to me.

I also noticed I gave the 1/2 an incorrect changelog - it should be 
`propagated-inputs` instead of `native-inputs`. I'll fix that too.

[bug#56276] [PATCH 1/2] gnu: gdk-pixbuf: Remove unnecessary dependency.

[Liliana Marie Prikler]

Am Dienstag, dem 28.06.2022 um 13:45 +0000 schrieb Tomasz Jeneralczyk:
> On 2022-06-28 12:38, Liliana Marie Prikler wrote:
> > This patch should go to core-updates, while 2/2 can go to master.
> 
> Should I send the patched here as [PATCH v2 1/2 core-updates] and
> [PATCH v2 2/2], or split it into two new patches?
> Sorry, it's just not clear to me.
The way you propose is *probably* fine.  It's rather rare that patches
"need" to be split in this manner.  FWIW I'd propose swapping the
patches around, so that [1/2] can go to master and [2/2] to core-
updates.

> I also noticed I gave the 1/2 an incorrect changelog - it should be 
> `propagated-inputs` instead of `native-inputs`. I'll fix that too.
Please do.

Cheers

[bug#56276] [PATCH 2/2] gnu: Add gdk-pixbuf-xlib.

[Tomasz Jeneralczyk]

* gnu/packages/gtk.scm (gtk-pixbuf-xlib): Add variable.

This was part of gtk-pixbuf before but was split into its own library
in version 2.42.0: https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0
---
 gnu/packages/gtk.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 835c0be3a2..31e100e91d 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -715,6 +715,34 @@ (define-public gdk-pixbuf
     (home-page "https://wiki.gnome.org/Projects/GdkPixbuf")
     (license license:lgpl2.1+)))
 
+(define-public gdk-pixbuf-xlib
+  (package
+    (name "gdk-pixbuf-xlib")
+    (version "2.40.2")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url
+                     "https://gitlab.gnome.org/Archive/gdk-pixbuf-xlib.git")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1vwnvqxap3r9zw932jwasazy9sxw49j78x2g650xkn70iili90bg"))))
+    (build-system meson-build-system)
+    (arguments
+     '(#:configure-flags '("-Dgtk_doc=true")))
+    (native-inputs (list pkg-config gtk-doc/stable))
+    (inputs (list gdk-pixbuf libx11))
+    (synopsis "Deprecated Xlib integration for GdkPixbuf")
+    (description
+     "GdkPixbuf-Xlib contains the deprecated API for integrating GdkPixbuf with
+Xlib data types.  This library was originally shipped by gdk-pixbuf, and has
+since been moved out of the original repository.  No newly written code should
+ever use this library.")
+    (home-page "https://gitlab.gnome.org/Archive/gdk-pixbuf-xlib")
+    (license license:lgpl2.1+)))
+
 ;;; A minimal variant used to prevent a cycle with Inkscape.
 (define-public at-spi2-core-minimal
   (hidden-package
-- 
2.36.1

[bug#56276] [PATCH v2 1/2] gnu: Add gdk-pixbuf-xlib.

[Tomasz Jeneralczyk]

This was part of gtk-pixbuf before but was split into its own library
in version 2.42.0: https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0

* gnu/packages/gtk.scm (gtk-pixbuf-xlib): Add variable.
---
 gnu/packages/gtk.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 4d6a690fbb..358eb365ef 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -717,6 +717,34 @@ (define-public gdk-pixbuf
     (home-page "https://wiki.gnome.org/Projects/GdkPixbuf")
     (license license:lgpl2.1+)))
 
+(define-public gdk-pixbuf-xlib
+  (package
+    (name "gdk-pixbuf-xlib")
+    (version "2.40.2")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url
+                     "https://gitlab.gnome.org/Archive/gdk-pixbuf-xlib.git")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1vwnvqxap3r9zw932jwasazy9sxw49j78x2g650xkn70iili90bg"))))
+    (build-system meson-build-system)
+    (arguments
+     '(#:configure-flags '("-Dgtk_doc=true")))
+    (native-inputs (list pkg-config gtk-doc/stable))
+    (inputs (list gdk-pixbuf libx11))
+    (synopsis "Deprecated Xlib integration for GdkPixbuf")
+    (description
+     "GdkPixbuf-Xlib contains the deprecated API for integrating GdkPixbuf with
+Xlib data types.  This library was originally shipped by gdk-pixbuf, and has
+since been moved out of the original repository.  No newly written code should
+ever use this library.")
+    (home-page "https://gitlab.gnome.org/Archive/gdk-pixbuf-xlib")
+    (license license:lgpl2.1+)))
+
 ;;; A minimal variant used to prevent a cycle with Inkscape.
 (define-public at-spi2-core-minimal
   (hidden-package

base-commit: 8d810c209f18ffb635a1db2488a939543c6f060f
-- 
2.36.1

[bug#56276] [PATCH core-updates v2 2/2] gnu: gdk-pixbuf: Remove unnecessary dependency.

[Tomasz Jeneralczyk]

gdk-pixbuf-xlib was split into its own library in gdk-pixbuf version 2.42.0:
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0

* gnu/packages/gtk.scm (gtk-pixbuf): Remove libx11 from propagated-inputs
---
 gnu/packages/gtk.scm | 2 --
 1 file changed, 2 deletions(-)

diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 358eb365ef..31e100e91d 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -682,8 +682,6 @@ (define-public gdk-pixbuf
     (propagated-inputs
      (list ;; Required by gdk-pixbuf-2.0.pc
            glib
-           ;; Required by gdk-pixbuf-xlib-2.0.pc
-           libx11
            ;; Used for testing and required at runtime.
            shared-mime-info))
     (inputs
-- 
2.36.1

bug#56276: [PATCH v2 1/2] gnu: Add gdk-pixbuf-xlib.

[Liliana Marie Prikler]

Am Dienstag, dem 28.06.2022 um 16:15 +0000 schrieb Tomasz Jeneralczyk:
> This was part of gtk-pixbuf before but was split into its own library
> in version 2.42.0:
> https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/tags/2.42.0
> 
> * gnu/packages/gtk.scm (gtk-pixbuf-xlib): Add variable.
Pushed with a slight rewording, though I missed the typo in gtk-pixbuf-
xlib.  Also added a follow-up commit to hint core-updates folk that the
libx11 input ought to be removed from gdk-pixbuf.

I'll thus mark this as “done”, even if a task remains :)