Fix gimp startup due to missing gegl action 'gegl:introspect'.

Details:
- The fix applied to the OpenBSD source tree
  (https://github.com/openbsd/ports/commit/b3b872c09b35d84889a2d5e1945bf3a31642296f)
  resolves the problem on FreeBSD as well.

Approved by:	fluffy

3 files changed, 24 insertions, 1 deletions

diff --git a/graphics/gimp-app/Makefile b/graphics/gimp-app/Makefile
index 2ab58b49f5bd..1188ded00623 100644
--- a/graphics/gimp-app/Makefile
+++ b/graphics/gimp-app/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME?=	gimp-app
 PORTVERSION=	2.10.20
-PORTREVISION=	12
+PORTREVISION=	13
 PORTEPOCH?=	1
 CATEGORIES?=	graphics gnome
 MASTER_SITES=	GIMP/gimp/v${PORTVERSION:R}
diff --git a/graphics/gimp-app/files/patch-app_actions_debug-actions.c b/graphics/gimp-app/files/patch-app_actions_debug-actions.c
new file mode 100644
index 000000000000..9444616e1557
--- /dev/null
+++ b/graphics/gimp-app/files/patch-app_actions_debug-actions.c
@@ -0,0 +1,13 @@
+--- app/actions/debug-actions.c.orig	2019-10-26 18:49:18 UTC
++++ app/actions/debug-actions.c
+@@ -98,4 +98,10 @@ void
+ debug_actions_update (GimpActionGroup *group,
+                       gpointer         data)
+ {
++#define SET_SENSITIVE(action,condition) \
++        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
++
++  SET_SENSITIVE ("debug-show-image-graph", gegl_has_operation ("gegl:introspect"));
++
++#undef SET_SENSITIVE
+ }
diff --git a/graphics/gimp-app/files/patch-app_sanity.c b/graphics/gimp-app/files/patch-app_sanity.c
new file mode 100644
index 000000000000..ae1f0127a8f3
--- /dev/null
+++ b/graphics/gimp-app/files/patch-app_sanity.c
@@ -0,0 +1,10 @@
+--- app/sanity.c.orig	2020-06-07 20:03:47 UTC
++++ app/sanity.c
+@@ -650,7 +650,6 @@ sanity_check_gegl_ops (void)
+     "gegl:hue-chroma",
+     "gegl:illusion",
+     "gegl:image-gradient",
+-    "gegl:introspect",
+     "gegl:invert-gamma",
+     "gegl:invert-linear",
+     "gegl:lens-blur",