new blfs: gui-libs/gtk-4.18.6

gui-libs/gtk-4.18.6.PKGBUILD

@@ -0,0 +1,108 @@
+pkgname=gtk
+pkgver=4.18.6
+pkgdesc="GTK is a multi-platform toolkit for creating graphical user interfaces"
+homepage="https://www.gtk.org/ https://gitlab.gnome.org/GNOME/gtk/"
+license=("LGPL-2+")
+depends=(
+  at-spi2-core
+  cairo
+  desktop-file-utils
+  fontconfig
+  fribidi
+  gcc-libs
+  gdk-pixbuf2
+  glib2
+  glibc
+  graphene
+  gtk-update-icon-cache
+  harfbuzz
+  iso-codes
+  libegl
+  libpng
+  librsvg
+  libxkbcommon
+  pango
+  shared-mime-info
+  vulkan-loader
+  wayland
+)
+makedepends=(
+  docbook-xsl
+  gobject-introspection
+  meson
+  python-gobject
+  sassc
+  shaderc
+  vulkan-headers
+  wayland-protocols
+)
+_hook="gtk4-querymodules.HOOK"
+_hook_sum="0faeb757f9c9bde8a295c8312c512e9519d6007ad5ee72ac6e65f79d4aec8bc426ece530744e0c36e46df41a2769ff0bcf8ae3c425d3beacae30ddd04f5414ff"
+_patches=("0001-gdk-add-a-poison-macro-to-hide-GDK_WINDOWING_ge_4.18.5.patch")
+_patch_sums=("3df25aa8c17f7858febf1e0d3171a078736968d90114729830654c0ebaac53e9cf5ce0ab317065ac7eb0a8572f16ceb5d323755138d9ba7c013232b10e0085ab")
+sources=("${pkgname}-${pkgver}.tar.xz"
+  "${_hook}"
+  "${_patches[@]}"
+)
+urls=("https://download.gnome.org/sources/${pkgname}/${pkgver%.*}/${sources[0]}"
+  "${_hook}"
+  "${_patches[@]}"
+)
+sha512sums=("636bc3adf01f444dfbf10a3fdce82cdd7b2914b9ff251e98e006a987c3216ef22f5ae8759aa5f2385d1e82813ab8bf2c8adc4f8d6db230e9f507b44fac10e359"
+  "${_hook_sum}"
+  "${_patch_sums[@]}"
+)
+
+src_prepare() {
+  tar -xf ${distdir}/${sources[0]} --strip-components=1
+  for _patch in ${_patches[@]}; do
+    patch -p1 -i ${filedir}/${_patch}
+  done
+
+  # Nothing should use gtk4-update-icon-cache and an unversioned one is shipped by dev-util/gtk-update-icon-cache
+  sed -i \
+      -e '/gtk4-update-icon-cache/d' \
+      docs/reference/gtk/meson.build \
+      tools/meson.build
+}
+
+src_build() {
+  local meson_args=(
+    --prefix=/usr
+    --buildtype=release
+    --wrap-mode=nodownload
+    -D python.bytecompile=1
+    -D x11-backend=false
+    -D wayland-backend=true
+    -D broadway-backend=false
+    -D win32-backend=false
+    -D android-backend=false
+    -D macos-backend=false
+    -D media-gstreamer=disabled
+    -D print-cpdb=disabled
+    -D print-cups=disabled
+    -D vulkan=enabled
+    -D cloudproviders=disabled
+    -D sysprof=disabled
+    -D tracker=disabled
+    -D colord=disabled
+    -D f16c=enabled
+    -D introspection=enabled
+    -D documentation=false
+    -D screenshots=false
+    -D man-pages=true
+    -D profile=default
+    -D build-demos=false
+    -D build-testsuite=false
+    -D build-examples=false
+    -D build-tests=false
+  )
+  meson setup build "${meson_args[@]}"
+}
+
+src_install() {
+  meson install -C build --destdir "$pkgdir"
+  leaf_install_hook "${filedir}/${_hook}"
+}
+
+# vim:ft=sh syn=sh et sw=2:

gui-libs/gtk-4.18.6/0001-gdk-add-a-poison-macro-to-hide-GDK_WINDOWING_ge_4.18.5.patch

@@ -0,0 +1,93 @@
+From e00bc31abbc489f1787cd5b2d5c441dbb82ed03a Mon Sep 17 00:00:00 2001
+From: Eli Schwartz <eschwartz93@gmail.com>
+Date: Wed, 19 Jun 2024 21:28:31 -0400
+Subject: [PATCH] gdk: add a "poison" macro to hide GDK_WINDOWING_*
+
+Many packages perform automagic dependencies on gdk's backend
+implementations by checking if the macro is defined and then using the
+code it unlocks, rather than having a buildsystem option such as
+-Dwayland=true.
+
+It's unfeasible to patch every such package's source code to add
+configure options and respect them. Instead add a truly filthy hack and
+permit gtk itself to selectively show or hide the windowing system in
+use.
+
+By default, we assume this macro is never defined. It should only ever
+be defined inside an ebuild, as such:
+
+```
+use wayland || append-cflags -DGENTOO_GTK_HIDE_WAYLAND
+use X || append-cflags -DGENTOO_GTK_HIDE_X11
+```
+
+When seen, this will prevent code using "#ifdef GDK_WINDOWING_*" from
+seeing the define, so the automagic dependency won't be picked up. It
+will also cause any attempt to #include the backend-specific headers to
+bug out.
+
+Bug: https://bugs.gentoo.org/624960
+Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
+Signed-off-by: Lukas Schmelting <lschmelting@posteo.com>
+---
+ gdk/gdkconfig.h.meson    | 7 +++++++
+ gdk/wayland/gdkwayland.h | 4 ++++
+ gdk/x11/gdkx.h           | 4 ++++
+ 3 files changed, 15 insertions(+)
+
+diff --git a/gdk/gdkconfig.h.meson b/gdk/gdkconfig.h.meson
+index 17276e0..03cf61c 100644
+--- a/gdk/gdkconfig.h.meson
++++ b/gdk/gdkconfig.h.meson
+@@ -10,11 +10,18 @@
+ G_BEGIN_DECLS
+ 
+ 
++#ifndef GENTOO_GTK_HIDE_X11
+ #mesondefine GDK_WINDOWING_X11
++#endif
++
+ #mesondefine GDK_WINDOWING_ANDROID
+ #mesondefine GDK_WINDOWING_BROADWAY
+ #mesondefine GDK_WINDOWING_MACOS
++
++#ifndef GENTOO_GTK_HIDE_WAYLAND
+ #mesondefine GDK_WINDOWING_WAYLAND
++#endif
++
+ #mesondefine GDK_WINDOWING_WIN32
+ 
+ #mesondefine GDK_RENDERING_CAIRO
+diff --git a/gdk/wayland/gdkwayland.h b/gdk/wayland/gdkwayland.h
+index 8464459..5d84619 100644
+--- a/gdk/wayland/gdkwayland.h
++++ b/gdk/wayland/gdkwayland.h
+@@ -24,6 +24,10 @@
+ 
+ #pragma once
+ 
++#ifdef GENTOO_GTK_HIDE_WAYLAND
++  #error "A Gentoo ebuild has hidden wayland and it cannot be used in this compilation unit. Please file a bug if you see this error."
++#endif
++
+ #include <gdk/gdk.h>
+ 
+ #define __GDKWAYLAND_H_INSIDE__
+diff --git a/gdk/x11/gdkx.h b/gdk/x11/gdkx.h
+index 6bef6b6..d4f8b94 100644
+--- a/gdk/x11/gdkx.h
++++ b/gdk/x11/gdkx.h
+@@ -24,6 +24,10 @@
+ 
+ #pragma once
+ 
++#ifdef GENTOO_GTK_HIDE_X11
++  #error "A Gentoo ebuild has hidden x11 and it cannot be used in this compilation unit. Please file a bug if you see this error."
++#endif
++
+ #include <gdk/gdk.h>
+ 
+ #include <X11/Xlib.h>
+-- 
+2.49.0
+

gui-libs/gtk-4.18.6/gtk4-querymodules.HOOK

@@ -0,0 +1,5 @@
+target=(/usr/lib/gtk-4.0/4.0.0/*)
+triggers=("install" "remove")
+operation() {
+  gio-querymodules /usr/lib/gtk-4.0/4.0.0/
+}