new package: restic

Previously, it was available only in unstable-packages, but since this
utility is really stable and useful, it is better to have it in main repository.

Also, this will be a test for automatic package deploy.

packages/restic/build.sh

@@ -0,0 +1,28 @@
+TERMUX_PKG_HOMEPAGE=https://restic.net/
+TERMUX_PKG_DESCRIPTION="Fast, secure, efficient backup program"
+TERMUX_PKG_LICENSE="BSD"
+TERMUX_PKG_MAINTAINER="Leonid Plyushch <leonid.plyushch@gmail.com> @xeffyr"
+TERMUX_PKG_VERSION=0.9.4
+TERMUX_PKG_REVISION=2
+TERMUX_PKG_SRCURL=https://github.com/restic/restic/archive/v$TERMUX_PKG_VERSION.tar.gz
+TERMUX_PKG_SHA256=c7dca90fb6fd83cee8b9f6a2776f5839794341af1953d251bf06a91870be7a8e
+TERMUX_PKG_SUGGESTS="openssh, rclone"
+TERMUX_PKG_BUILD_IN_SRC=true
+
+termux_step_make() {
+	termux_setup_golang
+	_GOARCH=${GOARCH}
+	unset GOOS GOARCH
+
+	## build for host and regenerate manpages
+	go run build.go --goos linux --goarch "amd64"
+	./restic generate --man doc/man && rm -f ./restic
+
+	## finally build for target
+	go run build.go --enable-cgo --goos android --goarch "${_GOARCH}"
+}
+
+termux_step_make_install() {
+	install -Dm700 restic "$TERMUX_PREFIX"/bin/restic
+	install -Dm600 -t "$TERMUX_PREFIX/share/man/man1/" doc/man/*.1
+}