From 451f0ad9aa5fa3da194d8fb7947503a5b1e2b2d6 Mon Sep 17 00:00:00 2001
From: Kai Krakow <kai@kaishome.de>
Date: Fri, 19 Jan 2018 22:11:34 +0100
Subject: [PATCH] Makefile: Allow installation of fiemap/fiewalk support tools

There's now a new make target called "install_tools" which would not run
by default on installation.

One can add "OPTIONAL_INSTALL_TARGETS=install_tools" into localconf to
install these by default.

fiewalk would be installed to sbin, as only root can run it, the other
goes to bin.

Gentoo can use this to optionally install these tools as a package
feature.

Signed-off-by: Kai Krakow <kai@kaishome.de>
---
 Makefile                        | 7 ++++++-
 contrib/gentoo/bees-9999.ebuild | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index d151332..51d404e 100644
--- a/Makefile
+++ b/Makefile
@@ -49,6 +49,11 @@ README.html: README.md
 install_libs: lib
 	install -Dm644 lib/libcrucible.so $(DESTDIR)$(USRLIB_PREFIX)/libcrucible.so
 
+install_tools: ## Install support tools + libs
+install_tools: install_libs src
+	install -Dm755 bin/fiemap $(DESTDIR)$(USR_PREFIX)/bin/fiemap
+	install -Dm755 bin/fiewalk $(DESTDIR)$(USR_PREFIX)/sbin/fiewalk
+
 install_bees: ## Install bees + libs
 install_bees: install_libs src $(RUN_INSTALL_TESTS)
 	install -Dm755 bin/bees	$(DESTDIR)$(LIBEXEC_PREFIX)/bees
@@ -60,7 +65,7 @@ install_scripts: scripts
 	install -Dm644 scripts/beesd@.service $(DESTDIR)$(SYSTEMD_LIB_PREFIX)/system/beesd@.service
 
 install: ## Install distribution
-install: install_bees install_scripts
+install: install_bees install_scripts $(OPTIONAL_INSTALL_TARGETS)
 
 help: ## Show help
 	@fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/\\$$//' | sed -e 's/##/\t/'
diff --git a/contrib/gentoo/bees-9999.ebuild b/contrib/gentoo/bees-9999.ebuild
index 0742ee8..a03e3d1 100644
--- a/contrib/gentoo/bees-9999.ebuild
+++ b/contrib/gentoo/bees-9999.ebuild
@@ -22,7 +22,7 @@ PATCHES="
 LICENSE="GPL-3"
 SLOT="0"
 KEYWORDS=""
-IUSE=""
+IUSE="tools"
 
 COMMON_DEPEND="
 	>=sys-apps/util-linux-2.30.2
@@ -41,4 +41,9 @@ HTML_DOCS="README.html"
 src_prepare() {
 	default
 	echo LIBDIR=$(get_libdir) >>${S}/localconf
+	localconf=${S}/localconf
+	if use tools; then
+		einfo "Building with support tools fiemap and fiewalk."
+		echo OPTIONAL_INSTALL_TARGETS=install_tools >>${localconf} || die
+	fi
 }