[libdmapsharing] Migrate dpapview from GTK-2.0 to GTK-3.0

[W. Michael Petullo <wmpetullo src gnome org>]

commit ce149c07716e96cd6cf26a5d7d4e3bd003b2c846
Author: W. Michael Petullo <mike flyn org>
Date:   Thu May 7 21:48:07 2020 -0500

    Migrate dpapview from GTK-2.0 to GTK-3.0
    
    Signed-off-by: W. Michael Petullo <mike flyn org>

 configure.ac      | 2 +-
 tests/Makefile.am | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0928c0a..a2f90b8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -347,7 +347,7 @@ fi
 AC_PATH_PROG(PEDANSEE, pedansee)
 AM_CONDITIONAL(HAVE_PEDANSEE, test -n "$PEDANSEE")
 
-PKG_CHECK_MODULES(GTK, gtk+-2.0, HAVE_GTK=yes, HAVE_GTK=no)
+PKG_CHECK_MODULES(GTK, gtk+-3.0, HAVE_GTK=yes, HAVE_GTK=no)
 
 AC_SUBST(GTK_CFLAGS)
 AC_SUBST(GTK_LIBS)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 4226c94..7f881b2 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -50,7 +50,7 @@ dacplisten.stamp: $(dacplisten_VALASOURCES)
        touch $@
 
 dpapview.stamp: $(dpapview_VALASOURCES)
-       $(VALAC) --vapidir=../vala --pkg gee-0.8 --pkg gtk+-2.0 --pkg gstreamer-1.0 --pkg libdmapsharing-4.0 
--pkg libsoup-2.4 --pkg gio-2.0 --pkg avahi-gobject $^ -C
+       $(VALAC) --vapidir=../vala --pkg gee-0.8 --pkg gtk+-3.0 --pkg gstreamer-1.0 --pkg libdmapsharing-4.0 
--pkg libsoup-2.4 --pkg gio-2.0 --pkg avahi-gobject $^ -C
        touch $@
 
 dmapcopy.stamp: $(dmapcopy_VALASOURCES)