From c77a1e252be396d8f47d80608dc0123cb370ed9e Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Wed, 23 Sep 2015 11:29:22 +0200
Subject: add new tool nlplug-findfs

nlplug-findfs is a tool that will help us to find a given filesystem
using coldplug. The only reason that initramfs exist in first place is
to set up a rootfs and switch to it. The nlplug-findfs will handle
coldplug events til a given filesystem/device is found and then mount
it.
---
 Makefile | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 383027d..a62c294 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ sysconfdir	?= /etc/mkinitfs
 datarootdir	?= /usr/share
 datadir		?= $(datarootdir)/mkinitfs
 
-SBIN_FILES	:= mkinitfs bootchartd
+SBIN_FILES	:= mkinitfs bootchartd nlplug-findfs
 SHARE_FILES	:= initramfs-init fstab passwd group
 CONF_FILES	:= mkinitfs.conf \
 		features.d/ata.modules \
@@ -42,7 +42,7 @@ CONF_FILES	:= mkinitfs.conf \
 		features.d/virtio.modules \
 		features.d/xfs.modules
 
-SCRIPTS		:= $(SBIN_FILES) initramfs-init
+SCRIPTS		:= mkinitfs bootchartd initramfs-init
 IN_FILES	:= $(addsuffix .in,$(SCRIPTS))
 
 GIT_REV := $(shell test -d .git && git describe || echo exported)
@@ -63,7 +63,8 @@ SED_REPLACE	:= -e 's:@VERSION@:$(FULL_VERSION):g' \
 		-e 's:@datadir@:$(datadir):g'
 
 
-all:	$(SCRIPTS)
+
+all:	$(SBIN_FILES) $(SCRIPTS)
 
 clean:
 	rm -f $(SCRIPTS)
@@ -72,6 +73,24 @@ help:
 	@echo mkinitfs $(VERSION)
 	@echo "usage: make install [DESTDIR=]"
 
+CFLAGS ?= -Wall -Werror -g
+CFLAGS += -D_GNU_SOURCE -DDEBUG
+
+PKGCONF		?= pkg-config
+BLKID_CFLAGS	:= $(shell $(PKGCONF) --cflags blkid)
+BLKID_LIBS	:= $(shell $(PKGCONF) --libs blkid)
+LIBKMOD_CFLAGS	:= $(shell $(PKGCONF) --cflags libkmod)
+LIBKMOD_LIBS	:= $(shell $(PKGCONF) --libs libkmod)
+
+CFLAGS		+= $(BLKID_CFLAGS) $(LIBKMOD_CFLAGS)
+LIBS		= $(BLKID_LIBS) $(LIBKMOD_LIBS)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -o $@ -c $<
+
+nlplug-findfs: nlplug-findfs.o
+	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+
 .SUFFIXES:	.in
 .in:
 	${SED} ${SED_REPLACE} ${SED_EXTRA} $< > $@
-- 
cgit v1.2.3