Small update.

- Wayland backend reenabled in PKGBUILD.
- Checking whether compile workaround works in PKGBUILD.
- "smaller-adwaita.css" stylesheet updated.

PKGBUILD

@@ -5,7 +5,7 @@
 
 pkgname=gtk3-mushrooms
 pkgver=3.22.15
-pkgrel=3
+pkgrel=4
 pkgdesc="GTK3 library with my modifications (see README)."
 url="http://www.gtk.org/"
 install=gtk3.install
@@ -42,7 +42,7 @@ sha256sums=(
 	"cfb3121fb174ea8718a0dc184417338c5dfd819237e233d78bf43fb51bb06c91"
 	"ac119908c6a763ece6114ae3b5cd5d8c232207ce734d975e0ada22379610fc7d"
 	"be7800734fc59e49c34ee2f806738eba8b606d46ac61bc3f50fa3cc69ae594f0"
-	"1784e29ce5b811ed8673a29a89903751abb8bf68b3793f2e635c99851c165245"
+	"0afbd995148ce6e03010b572d69533e4d250a2e5f60323422b16a407ff162885"
 
 	"c3ab786779a6a74765a56e31aaa0fe9123feee222185f0c3ae94acfb2e61a0dd"
 	"01fc1d81dc82c4a052ac6e25bf9a04e7647267cc3017bc91f9ce3e63e5eb9202"
@@ -69,22 +69,28 @@ build() {
 	cd "$srcdir/gtk-$pkgver"
 
 	CXX=/bin/false ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var \
-		--enable-x11-backend --disable-schemas-compile --disable-gtk-doc-html --disable-man \
-		--disable-installed-tests --disable-colord  --disable-maintainer-mode
+		--enable-x11-backend --enable-wayland-backend --disable-schemas-compile --disable-gtk-doc-html \
+		--disable-man --disable-installed-tests --disable-colord  --disable-maintainer-mode
 
 	#https://bugzilla.gnome.org/show_bug.cgi?id=655517
 	sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
 
 	# Make GTK building faster by skipping tests and examples.
+	compatible="no"
 	IFS=; while read -r line; do
 		if [[ $line = "SUBDIRS = po po-properties \$(SRC_SUBDIRS) docs m4macros build" ]]; then
-			echo "SUBDIRS = po po-properties gdk gtk libgail-util modules m4macros build"
+			echo "SUBDIRS = po gdk gtk libgail-util modules m4macros build"
+			compatible="yes"
 		else
 			echo $line
 		fi;
 	done < Makefile > Makefile.modified
 	mv Makefile Makefile.original
 	mv Makefile.modified Makefile
+	if [[ $compatible = "no" ]]; then
+		echo "Makefile is not compatible."
+		exit 1
+	fi
 
 	make -j 15
 }

README.md

@@ -3,7 +3,7 @@
 
 This is a set of patches for GTK3 library that makes it better for me and maybe for you too. ;-) I have not wide knowledge about programming in C, so quality of this patches can be not good. But it works! See list of patches below.
 
-This package is based on official GTK3 package from Arch Linux. In my version library is compiled without Broadway backend, Wayland support, documentation and example applications. Using this package with GNOME desktop is not recommended. It is for classic GTK-based environments like MATE or XFCE.
+This package is based on official GTK3 package from Arch Linux. In my version library is compiled without Broadway backend, documentation and example applications. Using this package with GNOME desktop is not recommended. It is for classic GTK-based environments like MATE or XFCE.
 
 Client Side Decorations
 ---
@@ -58,4 +58,4 @@ Credits
 ---
 
 * https://launchpad.net/~gnome3-team — file chooser single-click patch.
-* https://aur.archlinux.org/packages/gtk3-typeahead — file chooser typeahead patch.
+* https://aur.archlinux.org/packages/gtk3-typeahead — file chooser typeahead patch.

smaller-adwaita.css

@@ -1,28 +1,36 @@
 
 /* GTK3-mushrooms */
-button {
+button,
+button.titlebutton {
 	padding: 3px 7px;
 	min-height: 20px;
 	min-width: 15px;
 }
-notebook > header.top tab, notebook > header.bottom tab {
+notebook > header.top tab,
+notebook > header.bottom tab {
 	padding: 0 5px;
 }
-notebook > header.left tab, notebook > header.right tab {
+notebook > header.left tab,
+notebook > header.right tab {
 	padding: 0 8px;
 }
 notebook tab button {
 	padding: 0px;
 	min-height: 15px;
 }
-entry, spinbutton:not(.vertical) {
+entry,
+spinbutton:not(.vertical) {
 	min-height: 26px;
 }
 treeview button {
 	padding: 0 7px;
 	min-height: 23px;
 }
-progressbar.horizontal trough, progressbar.horizontal progress, progressbar.vertical trough, progressbar.vertical progress, levelbar trough {
+progressbar.horizontal trough,
+progressbar.horizontal progress,
+progressbar.vertical trough,
+progressbar.vertical progress,
+levelbar trough {
 	min-height: 9px;
 	min-width: 9px;
 }
@@ -35,7 +43,13 @@ headerbar, switch slider {
 popover > * {
 	margin: -4px;
 }
-.background:not(.tiled):not(.maximized):not(.solid-csd) .titlebar:backdrop, .background:not(.tiled):not(.maximized):not(.solid-csd) .titlebar {
+tooltip * {
+	padding: 0px;
+}
+.background:not(.tiled):not(.maximized):not(.solid-csd) .titlebar:backdrop,
+.background:not(.tiled):not(.maximized):not(.solid-csd) .titlebar,
+.titlebar:not(headerbar),
+headerbar {
 	background-image: none;
 	border-radius: 0;
 }
@@ -46,4 +60,4 @@ placessidebar row button.sidebar-button {
 	min-height: 20px;
 	min-width: 20px;
 	padding: 0;
-}
+}