temp/wlroots: revert 0 dimension error check (MR 1702)

Currently phosh is broken in postmarketOS edge. Fork wlroots from Alpine
and revert the new consistency check that results in the breakage. I've
submitted the same to Alpine, but let's get it in pmOS now so it is
fixed ASAP.

Alpine MR: https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/14522
[ci:skip-vercheck]: new package added with -r1 on purpose

temp/wlroots/0001-Revert-layer-shell-error-on-0-dimension-without-anch.patch

@@ -0,0 +1,51 @@
+Upstream: no
+
+From e43ba0857cb39eae30b5e02cb87723e6456dc61e Mon Sep 17 00:00:00 2001
+From: Oliver Smith <ollieparanoid@postmarketos.org>
+Date: Tue, 10 Nov 2020 20:57:04 +0100
+Subject: [PATCH] Revert "layer-shell: error on 0 dimension without anchors"
+
+This reverts commit 8dec751a6d84335fb04288b8efab6dd5c90288d3, which
+introduced a consistency check:
+https://github.com/swaywm/wlroots/commit/8dec751a6d84335fb04288b8efab6dd5c90288d3
+
+Currently this causes phosh to crash, so let's revert it temporarily:
+https://source.puri.sm/Librem5/phosh/-/issues/422
+---
+ types/wlr_layer_shell_v1.c | 20 --------------------
+ 1 file changed, 20 deletions(-)
+
+diff --git a/types/wlr_layer_shell_v1.c b/types/wlr_layer_shell_v1.c
+index bc681117..d83b22b8 100644
+--- a/types/wlr_layer_shell_v1.c
++++ b/types/wlr_layer_shell_v1.c
+@@ -307,26 +307,6 @@ static void layer_surface_role_commit(struct wlr_surface *wlr_surface) {
+ 		return;
+ 	}
+ 
+-	const uint32_t horiz = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
+-		ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
+-	if (surface->client_pending.desired_width == 0 &&
+-		(surface->client_pending.anchor & horiz) != horiz) {
+-		wl_resource_post_error(surface->resource,
+-			ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE,
+-			"width 0 requested without setting left and right anchors");
+-		return;
+-	}
+-
+-	const uint32_t vert = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
+-		ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
+-	if (surface->client_pending.desired_height == 0 &&
+-		(surface->client_pending.anchor & vert) != vert) {
+-		wl_resource_post_error(surface->resource,
+-			ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE,
+-			"height 0 requested without setting top and bottom anchors");
+-		return;
+-	}
+-
+ 	if (surface->closed) {
+ 		// Ignore commits after the compositor has closed it
+ 		return;
+-- 
+2.20.1
+

temp/wlroots/APKBUILD

@@ -0,0 +1,48 @@
+# Forked from Alpine, to make phosh work again. Until this is merged:
+# https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/14522
+
+pkgname=wlroots
+pkgver=0.12.0
+pkgrel=1
+pkgdesc="modular Wayland compositor library"
+url="https://github.com/swaywm/wlroots"
+arch="all"
+license="MIT"
+options="!check" # contains no test suite
+makedepends="
+	elogind-dev
+	eudev-dev
+	libcap-dev
+	libinput-dev
+	libxcb-dev
+	libxkbcommon-dev
+	mesa-dev
+	meson
+	ninja
+	pixman-dev
+	wayland-dev
+	wayland-protocols
+	xcb-util-image-dev
+	xcb-util-wm-dev
+	xkeyboard-config
+	"
+subpackages="$pkgname-dev"
+source="$pkgname-$pkgver.tar.gz::https://github.com/swaywm/wlroots/archive/$pkgver.tar.gz
+	0001-Revert-layer-shell-error-on-0-dimension-without-anch.patch
+	"
+
+build() {
+	abuild-meson \
+		-Dlogind=enabled \
+		-Dlogind-provider=elogind \
+		-Dexamples=false \
+		. build
+	meson compile ${JOBS:+-j ${JOBS}} -C build
+}
+
+package() {
+	DESTDIR="$pkgdir" meson install --no-rebuild -C build
+}
+
+sha512sums="560eae30932b777c1f07fb44592d5601c5d10ef74b31b6b9e4166a14caadab2bfa88d39282f159785d4c7f22f78d204f9bb7fab65d58afaf14b72a8486f9b415  wlroots-0.12.0.tar.gz
+5547741b35fc8364360dabb93a6f988b6be9299b77ee4adf2c7edfcd4a3c97f2f0cbbd19a41548254fe5d2327ed45300824920ce3c9d0cb0846a3ba5b5a83e02  0001-Revert-layer-shell-error-on-0-dimension-without-anch.patch"