task: Specify version to make "--version" work properly

task/Makefile

@@ -21,6 +21,10 @@ INSTALLATION_DIRS+=	bin \
 			share/bash-completion/completions \
 			share/zsh/site-functions
 
+do-build:
+	${RUN} ${_ULIMIT_CMD} ${PKGSRC_SETENV} ${MAKE_ENV} ${GO} install \
+		-ldflags '-X main.version=${PKGVERSION_NOREV}' -v ${GO_BUILD_PATTERN}
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKDIR}/bin/task ${DESTDIR}${PREFIX}/bin
 	${INSTALL_DATA} ${WRKSRC}/completion/bash/task.bash \