* [Buildroot] [PATCH 1/1] package/libgtk4: enable introspection when gobject-introspection is enabled
@ 2026-08-04 10:47 Alsey Coleman Miller
2026-08-04 12:55 ` Fiona Klute via buildroot
0 siblings, 1 reply; 2+ messages in thread
From: Alsey Coleman Miller @ 2026-08-04 10:47 UTC (permalink / raw)
To: buildroot; +Cc: Alsey Coleman Miller
libgtk4 passes -Dintrospection=disabled unconditionally, so Gtk-4.0.gir is
never installed. webkitgtk depends on gobject-introspection and generates
WebKit-6.0.gir, which includes Gtk-4.0.gir, so building both fails:
FAILED: WebKit-6.0.gir
Couldn't find include 'Gtk-4.0.gir' (search path:
'['.../usr/share/gir-1.0', ...]')
Tie the option to BR2_PACKAGE_GOBJECT_INTROSPECTION and add the dependency,
the way package/libgtk3 already does. Systems without introspection keep the
previous behaviour.
Signed-off-by: Alsey Coleman Miller <alseycmiller@gmail.com>
---
package/libgtk4/libgtk4.mk | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/package/libgtk4/libgtk4.mk b/package/libgtk4/libgtk4.mk
index 0d86835609..9a5ed651a8 100644
--- a/package/libgtk4/libgtk4.mk
+++ b/package/libgtk4/libgtk4.mk
@@ -34,11 +34,17 @@ LIBGTK4_CONF_OPTS = \
-Dsysprof=disabled \
-Dtracker=disabled \
-Dcolord=disabled \
- -Dintrospection=disabled \
-Ddocumentation=false \
-Dscreenshots=false \
-Dman-pages=false
+ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
+LIBGTK4_CONF_OPTS += -Dintrospection=enabled
+LIBGTK4_DEPENDENCIES += gobject-introspection
+else
+LIBGTK4_CONF_OPTS += -Dintrospection=disabled
+endif
+
ifeq ($(BR2_PACKAGE_LIBGTK4_X11),y)
LIBGTK4_DEPENDENCIES += xlib_libXcursor xlib_libXi xlib_libXinerama
LIBGTK4_CONF_OPTS += -Dx11-backend=true
--
2.47.3
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* Re: [Buildroot] [PATCH 1/1] package/libgtk4: enable introspection when gobject-introspection is enabled
2026-08-04 10:47 [Buildroot] [PATCH 1/1] package/libgtk4: enable introspection when gobject-introspection is enabled Alsey Coleman Miller
@ 2026-08-04 12:55 ` Fiona Klute via buildroot
0 siblings, 0 replies; 2+ messages in thread
From: Fiona Klute via buildroot @ 2026-08-04 12:55 UTC (permalink / raw)
To: Alsey Coleman Miller, buildroot, Fabrice Fontaine
Am 04.08.26 um 12:47 schrieb Alsey Coleman Miller:
> libgtk4 passes -Dintrospection=disabled unconditionally, so Gtk-4.0.gir is
> never installed. webkitgtk depends on gobject-introspection and generates
> WebKit-6.0.gir, which includes Gtk-4.0.gir, so building both fails:
>
> FAILED: WebKit-6.0.gir
> Couldn't find include 'Gtk-4.0.gir' (search path:
> '['.../usr/share/gir-1.0', ...]')
>
> Tie the option to BR2_PACKAGE_GOBJECT_INTROSPECTION and add the dependency,
> the way package/libgtk3 already does. Systems without introspection keep the
> previous behaviour.
>
> Signed-off-by: Alsey Coleman Miller <alseycmiller@gmail.com>
Applied to master, thank you!
@Fabrice, while testing this patch with utils/test-pkg I noticed
package/librsvg (pulled in as dependency of libgtk4) fails to build
using bootlin-x86-64-musl toolchain with introspection enabled. Maybe
you could look into that?
Command:
./utils/test-pkg -T bootlin-x86-64-musl -c libgtk4.config
libgtk4.config:
BR2_PACKAGE_PYTHON3=y
BR2_PACKAGE_GOBJECT_INTROSPECTION=y
BR2_PACKAGE_MESA3D=y
BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SOFTPIPE=y
BR2_PACKAGE_MESA3D_OPENGL_EGL=y
BR2_PACKAGE_LIBGLVND=y
BR2_PACKAGE_LIBGLVND_DISPATCH_EGL=y
BR2_PACKAGE_LIBGTK4=y
Error:
CCLD rsvg-convert
GISCAN Rsvg-2.0.gir
/home/fiona/br-test-pkg/bootlin-x86-64-musl/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/14.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld:
./.libs/librsvg-2.so: undefined reference to `open64'
collect2: error: ld returned 1 exit status
Best regards,
Fiona
> ---
> package/libgtk4/libgtk4.mk | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/package/libgtk4/libgtk4.mk b/package/libgtk4/libgtk4.mk
> index 0d86835609..9a5ed651a8 100644
> --- a/package/libgtk4/libgtk4.mk
> +++ b/package/libgtk4/libgtk4.mk
> @@ -34,11 +34,17 @@ LIBGTK4_CONF_OPTS = \
> -Dsysprof=disabled \
> -Dtracker=disabled \
> -Dcolord=disabled \
> - -Dintrospection=disabled \
> -Ddocumentation=false \
> -Dscreenshots=false \
> -Dman-pages=false
>
> +ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
> +LIBGTK4_CONF_OPTS += -Dintrospection=enabled
> +LIBGTK4_DEPENDENCIES += gobject-introspection
> +else
> +LIBGTK4_CONF_OPTS += -Dintrospection=disabled
> +endif
> +
> ifeq ($(BR2_PACKAGE_LIBGTK4_X11),y)
> LIBGTK4_DEPENDENCIES += xlib_libXcursor xlib_libXi xlib_libXinerama
> LIBGTK4_CONF_OPTS += -Dx11-backend=true
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2026-08-04 10:47 [Buildroot] [PATCH 1/1] package/libgtk4: enable introspection when gobject-introspection is enabled Alsey Coleman Miller
2026-08-04 12:55 ` Fiona Klute via buildroot
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