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VERSION := 3.2.0
sysconfdir ?= /etc/mkinitfs
datarootdir ?= /usr/share
datadir ?= $(datarootdir)/mkinitfs
SBIN_FILES := mkinitfs bootchartd nlplug-findfs
SHARE_FILES := initramfs-init fstab passwd group
CONF_FILES := mkinitfs.conf \
features.d/ata.modules \
features.d/base.files \
features.d/base.modules \
features.d/bootchart.files \
features.d/btrfs.files \
features.d/btrfs.modules \
features.d/cdrom.modules \
features.d/cramfs.modules \
features.d/cryptsetup.files \
features.d/cryptsetup.modules \
features.d/ena.modules \
features.d/ext2.modules \
features.d/ext3.modules \
features.d/ext4.modules \
features.d/f2fs.modules \
features.d/floppy.modules \
features.d/gfs2.modules \
features.d/jfs.modules \
features.d/keymap.files \
features.d/kms.modules \
features.d/lvm.files \
features.d/lvm.modules \
features.d/mmc.modules \
features.d/nbd.files \
features.d/nbd.modules \
features.d/network.files \
features.d/network.modules \
features.d/nvme.modules \
features.d/ocfs2.modules \
features.d/raid.files \
features.d/raid.modules \
features.d/reiserfs.modules \
features.d/scsi.modules \
features.d/squashfs.modules \
features.d/ubifs.modules \
features.d/usb.modules \
features.d/virtio.modules \
features.d/xfs.files \
features.d/xfs.modules \
features.d/zfs.files \
features.d/zfs.modules
SCRIPTS := mkinitfs bootchartd initramfs-init
IN_FILES := $(addsuffix .in,$(SCRIPTS))
GIT_REV := $(shell test -d .git && git describe || echo exported)
ifneq ($(GIT_REV), exported)
FULL_VERSION := $(patsubst $(PACKAGE)-%,%,$(GIT_REV))
FULL_VERSION := $(patsubst v%,%,$(FULL_VERSION))
else
FULL_VERSION := $(VERSION)
endif
DISTFILES := $(IN_FILES) $(CONF_FILES) Makefile
INSTALL := install
SED := sed
SED_REPLACE := -e 's:@VERSION@:$(FULL_VERSION):g' \
-e 's:@sysconfdir@:$(sysconfdir):g' \
-e 's:@datadir@:$(datadir):g'
DEFAULT_FEATURES ?= ata base cdrom ext2 ext4 keymap kms mmc raid scsi usb virtio
all: $(SBIN_FILES) $(SCRIPTS) $(CONF_FILES)
clean:
rm -f $(SCRIPTS) mkinitfs.conf
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)
CRYPTSETUP_CFLAGS := $(shell $(PKGCONF) --cflags libcryptsetup)
CRYPTSETUP_LIBS := $(shell $(PKGCONF) --libs libcryptsetup)
CFLAGS += $(BLKID_CFLAGS) $(LIBKMOD_CFLAGS) $(CRYPTSETUP_CFLAGS)
LIBS = $(BLKID_LIBS) $(LIBKMOD_LIBS) $(CRYPTSETUP_LIBS)
%.o: %.c
$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $<
nlplug-findfs: nlplug-findfs.o
$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
.SUFFIXES: .in
.in:
${SED} ${SED_REPLACE} ${SED_EXTRA} $< > $@
install: $(SBIN_FILES) $(SHARE_FILES) $(CONF_FILES)
for i in $(SBIN_FILES); do \
$(INSTALL) -Dm755 $$i $(DESTDIR)/sbin/$$i;\
done
for i in $(CONF_FILES); do \
$(INSTALL) -Dm644 $$i $(DESTDIR)/etc/mkinitfs/$$i;\
done
for i in $(SHARE_FILES); do \
$(INSTALL) -D $$i $(DESTDIR)/usr/share/mkinitfs/$$i;\
done
mkinitfs.conf:
echo 'features="$(DEFAULT_FEATURES)"' > $@
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