Files
finit/test/tenv/root.mk
T
2021-02-27 23:23:03 +01:00

92 lines
2.5 KiB
Makefile

# Root file system for test environment.
#
# Copyright (c) 2021 Jacques de Laval <jacques@de-laval.se>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
DEST ?= ../tenv-root
srcdir ?= ../
ARCH ?= x86_64
FINITBIN ?= ./sbin/finit
BBVER ?= 1.31.0
BBBIN = busybox-$(ARCH)
BBURL ?= https://www.busybox.net/downloads/binaries/$(BBVER)-defconfig-multiarch-musl/$(BBBIN)
binaries = $(DEST)/bin/cat \
$(DEST)/bin/cp \
$(DEST)/bin/date \
$(DEST)/bin/echo \
$(DEST)/bin/env \
$(DEST)/bin/find \
$(DEST)/bin/kill \
$(DEST)/bin/ls \
$(DEST)/bin/mkdir \
$(DEST)/bin/mkfifo \
$(DEST)/bin/mknod \
$(DEST)/bin/mount \
$(DEST)/bin/printf \
$(DEST)/bin/pgrep \
$(DEST)/bin/ps \
$(DEST)/bin/rm \
$(DEST)/bin/sh \
$(DEST)/bin/sleep \
$(DEST)/bin/top \
$(DEST)/bin/touch
dirs = $(DEST)/bin \
$(DEST)/dev \
$(DEST)/etc \
$(DEST)/proc \
$(DEST)/sbin \
$(DEST)/sys \
$(DEST)/test_assets \
$(DEST)/tmp
_libs_src = $(shell ldd $(FINITBIN) | grep -Eo '/[^ ]+')
libs = $(foreach path,$(_libs_src),$(abspath $(DEST))$(path))
all: $(dirs) $(binaries) $(libs) $(DEST)/bin/chrootsetup.sh
$(dirs):
mkdir -p $@
$(DEST)/bin/$(BBBIN).md5:
cp $(srcdir)/tenv/$(notdir $@) $@
$(DEST)/bin/$(BBBIN): $(DEST)/bin/$(BBBIN).md5
wget -O $@ $(BBURL)
chmod +x $@
cd $(dir $@); \
md5sum -c $(BBBIN).md5
$(DEST)/bin/chrootsetup.sh:
cp $(srcdir)/tenv/$(notdir $@) $@
$(binaries): $(DEST)/bin/$(BBBIN)
cd $(DEST)/bin; \
rm -f $(notdir $@); \
ln -s $(BBBIN) $(notdir $@)
$(libs):
mkdir -p $(dir $@)
cp $(patsubst $(abspath $(DEST))%,%,$@) $@