mirror of
https://github.com/troglobit/finit.git
synced 2026-10-02 05:52:48 +07:00
Joachim Wiberg
165d0633f6
This was a tough nut to crack. Spent 3-4 calendar weeks (getting blurry now) to try and figure it all out. In the end, the following changes were necessary: - Ensure setup-root.sh is guaranteed to run before any of the tests - Give all tests their unique /etc, /tmp, and /run inside the chroot. Turns out tmpfs+overlayfs can be used unprivileged inside an unshare - A static BusyBox binary with support for mount helpers so we can do the mkdir magic in skel/etc/fstab for the /etc overlay The last item turned out to be a bit of a roller coaster ride of its own. First of all, the original binary we used was from the upstream BusyBox project[1]. I was sure it couldn't be that hard to enable the CONFIG_FEATURE_MOUNT_HELPERS ... oh boy was I wrong. To make long and tedious story short; two new projects on GitHub were created for this task: 1) troglobit/misc[2] to house a mirror of https://musl.cc toolchains and 2) troglobit/busybox-builder[3] to download, patch, and build the thing using a .config from the myLinux[4] project. Patching this .config was necessary, however, since musl libc is strict POSIX and does not have any of the BSD extensions, e.g. REG_STARTEND that is in GLIBC regex(3). [1]: https://busybox.net/downloads/binaries/1.31.0-defconfig-multiarch-musl/ [2]: https://github.com/troglobit/misc/releases/tag/11-20211120 [3]: https://github.com/troglobit/busybox-builder/releases/tag/1_35_0 [4]: https://github.com/troglobit/myLinux Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
75 lines
2.8 KiB
Makefile
75 lines
2.8 KiB
Makefile
SUBDIRS = common tenv
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EXTRA_DIST = skel/bin/busybox-x86_64.sha256 skel/sbin/service.sh skel/bin/slay \
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skel/etc/env skel/bin/pre.sh skel/bin/post.sh skel/sbin/task.sh \
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skel/cdrom/.empty skel/dev/shm/.empty skel/dev/pts/.empty \
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skel/etc/inittab skel/etc/hostname skel/etc/fstab \
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skel/etc/init.d/rcS skel/etc/init.d/rcK skel/tmp/.empty \
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skel/etc/finit.d/.empty skel/etc/init.d/S01-service.sh \
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skel/etc/init.d/S02-serv.sh \
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skel/proc/.empty skel/root/.empty skel/run/.empty \
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skel/sbin/chrootsetup.sh skel/srv/.empty skel/sys/.empty \
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skel/usr/bin/.empty skel/usr/lib/.empty skel/usr/sbin/.empty \
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skel/home/.empty skel/usr/games/.empty skel/usr/src/.empty \
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skel/usr/share/.empty skel/usr/include/.empty \
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skel/usr/local/games/.empty skel/usr/local/sbin/.empty \
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skel/usr/local/share/.empty skel/usr/local/src/.empty \
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skel/usr/local/lib/.empty skel/usr/local/bin/.empty \
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skel/usr/local/etc/.empty skel/var/.empty
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EXTRA_DIST += setup-root.sh
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EXTRA_DIST += add-remove-dynamic-service.sh
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EXTRA_DIST += add-remove-dynamic-service-sub-config.sh
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EXTRA_DIST += cond-start-task.sh
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EXTRA_DIST += failing-sysv.sh
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EXTRA_DIST += global-envs.sh
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EXTRA_DIST += initctl-status-subset.sh
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EXTRA_DIST += pre-post-serv.sh
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EXTRA_DIST += restart-self.sh
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EXTRA_DIST += runlevel.sh
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EXTRA_DIST += start-stop-service.sh
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EXTRA_DIST += start-stop-service-sub-config.sh
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EXTRA_DIST += start-kill-service.sh
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EXTRA_DIST += start-stop-sysv.sh
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EXTRA_DIST += start-stop-serv.sh
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EXTRA_DIST += signal-service.sh
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AM_TESTS_ENVIRONMENT = TENV_ROOT='$(abs_builddir)/tenv-root/';
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AM_TESTS_ENVIRONMENT += export TENV_ROOT;
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AM_TESTS_ENVIRONMENT += export LD_LIBRARY_PATH;
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AM_TESTS_ENVIRONMENT += top_builddir=$(top_builddir);
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AM_TESTS_ENVIRONMENT += export top_builddir;
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checkself.sh:
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@echo '#!/bin/sh' > $@
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@echo shellcheck $(addprefix '"$$srcdir"'/,$(filter %.sh,$(filter-out $@, $(EXTRA_DIST)))) >> $@
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@chmod +x $@
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TEST_EXTENSIONS = .sh
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TESTS = checkself.sh
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TESTS += add-remove-dynamic-service.sh
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TESTS += add-remove-dynamic-service-sub-config.sh
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TESTS += cond-start-task.sh
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TESTS += failing-sysv.sh
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TESTS += global-envs.sh
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TESTS += initctl-status-subset.sh
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TESTS += pre-post-serv.sh
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TESTS += restart-self.sh
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TESTS += runlevel.sh
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TESTS += start-stop-service.sh
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TESTS += start-stop-service-sub-config.sh
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TESTS += start-kill-service.sh
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TESTS += start-stop-sysv.sh
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TESTS += start-stop-serv.sh
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TESTS += signal-service.sh
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check-recursive: setup-chroot
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.PHONY: setup-chroot
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setup-chroot:
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@TENV_ROOT='$(abs_builddir)/tenv-root/' srcdir=$(srcdir) top_builddir=$(top_builddir) ./setup-root.sh
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clean-local:
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-rm -rf $(builddir)/tenv-root/
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-rm -f checkself.sh
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