[gimp] meson, macos: missing libraries and directories

[Jehan <jehanp src gnome org>]

commit 831623f33f2c8c8b73733e301f6f8106c97812a8
Author: Lukas Oberhuber <lukaso gmail com>
Date:   Thu Jul 21 14:23:56 2022 +0100

    meson, macos: missing libraries and directories
    
    These changes make it possible to build against homebrew for mac
    libraries. Homebrew stores it's libraries in seperate folders and so
    blanket includes were not working.
    
    PYTHONPATH is not needed and interferes with homebrew build.

 app/dialogs/meson.build               | 4 +++-
 app/display/gimpcanvasbufferpreview.c | 2 +-
 app/display/meson.build               | 2 +-
 app/meson.build                       | 3 ++-
 meson.build                           | 6 +++++-
 5 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/app/dialogs/meson.build b/app/dialogs/meson.build
index 26e73e06f5..935621e2ec 100644
--- a/app/dialogs/meson.build
+++ b/app/dialogs/meson.build
@@ -76,7 +76,9 @@ libappdialogs = static_library('appdialogs',
   include_directories: [ rootInclude, rootAppInclude, ],
   c_args: '-DG_LOG_DOMAIN="Gimp-Dialogs"',
   dependencies: [
-    gegl, gtk3,
     appstream_glib,
+    gegl,
+    gexiv2,
+    gtk3,
   ],
 )
diff --git a/app/display/gimpcanvasbufferpreview.c b/app/display/gimpcanvasbufferpreview.c
index 858bab634b..ec662fc75c 100644
--- a/app/display/gimpcanvasbufferpreview.c
+++ b/app/display/gimpcanvasbufferpreview.c
@@ -22,7 +22,7 @@
 
 #include <gegl.h>
 #include <gtk/gtk.h>
-#include <cairo/cairo.h>
+#include <cairo.h>
 
 #include "libgimpbase/gimpbase.h"
 #include "libgimpmath/gimpmath.h"
diff --git a/app/display/meson.build b/app/display/meson.build
index b5d657c991..fece21c9ca 100644
--- a/app/display/meson.build
+++ b/app/display/meson.build
@@ -114,6 +114,6 @@ libappdisplay = static_library('appdisplay',
   include_directories: [ rootInclude, rootAppInclude, ],
   c_args: '-DG_LOG_DOMAIN="Gimp-Display"',
   dependencies: [
-    gegl, gtk3,
+    gegl, gtk3, cairo,
   ],
 )
diff --git a/app/meson.build b/app/meson.build
index 4bc7ea2cca..a9d19ca10f 100644
--- a/app/meson.build
+++ b/app/meson.build
@@ -68,7 +68,7 @@ libapp = static_library('app',
   include_directories: [ rootInclude, rootAppInclude, configInclude, ],
   c_args: [ '-DG_LOG_DOMAIN="Gimp"', '-DGIMP_APP_GLUE_COMPILATION', ],
   dependencies: [
-    gegl, gdk_pixbuf, gtk3,
+    gdk_pixbuf, gegl, gexiv2, gtk3,
   ],
 )
 
@@ -89,6 +89,7 @@ endif
 
 libapp_dep = declare_dependency(
   dependencies: [
+    cairo,
     dbghelp,
     drmingw,
     gegl,
diff --git a/meson.build b/meson.build
index 615d1250df..0c35562fe6 100644
--- a/meson.build
+++ b/meson.build
@@ -1018,7 +1018,11 @@ endif
 
 # Check for GTK Mac Integration
 if platform_osx and (gtk3.get_pkgconfig_variable('targets').contains('quartz'))
-  gtk3_macos = dependency('gtk-mac-integration', version: '>=2.0.0')
+  # Support for homebrew version of gtk-mac-integration
+  gtk3_macos = dependency('gtk-mac-integration-gtk3', version: '>=3.0.1', required: false)
+  if not gtk3_macos.found()
+    gtk3_macos = dependency('gtk-mac-integration', version: '>=3.0.1')
+  endif
 else
   gtk3_macos = no_dep
 endif