temp/dino: fork from Alpine to build feature/handy mobile UI branch (MR 1754)

This packages the libhandy work in dino's feature/handy branch, which
makes the UI quite usable on mobile displays. A couple of windows don't
work well yet (e.g., the setting window), but chatting/omemo/file
transfer all work pretty well.

temp/dino/APKBUILD

@@ -0,0 +1,54 @@
+# Forked from Alpine Linux
+pkgname=dino
+pkgver=9999_git20201123
+pkgrel=0
+# feature/handy branch
+_commit="9b522a6f30c43765a667519a56f68b579c54b6af"
+pkgdesc="Modern Jabber/XMPP client"
+url="https://dino.im"
+arch="all"
+license="GPL-3.0-only"
+makedepends="
+	glib-dev
+	glib-networking
+	gtk+3.0-dev
+	gpgme-dev
+	libgee-dev
+	libsignal-protocol-c-dev
+	libgcrypt-dev
+	libhandy1-dev
+	libsoup-dev
+	sqlite-dev
+	libqrencode-dev
+	cmake
+	vala
+	ninja
+"
+subpackages="$pkgname-lang"
+source="
+	https://github.com/dino/dino/archive/$_commit.tar.gz
+	bump-signal-version.patch
+	"
+builddir="$srcdir/$pkgname-$_commit"
+build() {
+	./configure \
+		--build=$CBUILD \
+		--host=$CHOST \
+		--prefix=/usr \
+		--sysconfdir=/etc \
+		--mandir=/usr/share/man \
+		--localstatedir=/var \
+		--with-tests
+	make
+}
+
+check() {
+	build/xmpp-vala-test
+	build/signal-protocol-vala-test
+}
+
+package() {
+	make DESTDIR="$pkgdir" install
+}
+sha512sums="019c9088ccaef18f6befcbc5bfe374ca44a45ce97f43a76cbc42bc53885cd6af7a7ff68d05961342c2683e3a93876a18be8527b4ba6cc7e59711249ff96c79bd  9b522a6f30c43765a667519a56f68b579c54b6af.tar.gz
+838ccba8d97db8bc43de26afd259e4bdaf3afea786bf40a7ed9ae63f4fb7c2190e8bf6de7b41880602113df87831d01467547f8bfd1f88b50d35287822cb5f4c  bump-signal-version.patch"

temp/dino/bump-signal-version.patch

@@ -0,0 +1,13 @@
+diff --git a/plugins/signal-protocol/CMakeLists.txt b/plugins/signal-protocol/CMakeLists.txt
+index 400de03..0d776de 100644
+--- a/plugins/signal-protocol/CMakeLists.txt
++++ b/plugins/signal-protocol/CMakeLists.txt
+@@ -32,7 +32,7 @@ if(NOT BUILD_LIBSIGNAL_IN_TREE)
+     # libsignal-protocol-c has a history of breaking compatibility on the patch level
+     # we'll have to check compatibility for every new release
+     # distro maintainers may update this dependency after compatibility tests
+-    find_package(SignalProtocol 2.3.2 REQUIRED)
++    find_package(SignalProtocol 2.3.3 REQUIRED)
+ else()
+     add_subdirectory(libsignal-protocol-c EXCLUDE_FROM_ALL)
+     set_property(TARGET curve25519 PROPERTY POSITION_INDEPENDENT_CODE ON)