package/busybox: invert dependencies

Hello All!

Currently, the issue that busybox may install the same executables as those from other packages, is handled in all those packages. This is not very practical from a maintenance point of view.

Furthermore, this means that those packages all overwrite the busybox-installed applets, which means that this triggers the no-two-packages-touch-the-same-file rule. So far, this is only a warning, but when we eventually go with TLPB, we may have to enforce that rule.

But busybox can be told to be smart, and not replace existing files during installation. This is in fact what we do with a hook, which uses 'sed' to force the 'noclobber' install. But now, Busybox upstream has proper support for doing a noclobber install without artifice. So we bump busybox to the latest release, use the new install-noclobber rule, and drop our hook.

All other commits are just trivial dependency order exchange between a package and busybox, except for syslog-ng, for which we must take care that busybox does not overwrite the init script.

Eventually, we also add a new dependency onto the 'attr' package, to solve a potential conflict with the setfattr applet.

Inverting a single dependency could introduce a dependency loop, which would be resolved by a latter inversion. For example, suppose we were to start with this initial situation:

    B -->-- A -->-- busybox
     `------>-------'

With the first inversion, we'd get to now have a dependency loop:

    B -->-- A -->-- busybox -->-- B

Then with the second inversion, we'd resolve that loop:

                    busybox -->-- B -->-- A
                           `------>------'

Detecting and avoiding those loops is not trivial, because they may imply multiple intermediate packages between B and A. So, the series does not attempt to prevent those loops, as they are entirely resolved by the end of the series anyway.

Regards,
Yann E. MORIN.

The following changes since commit 0fe0c50d3683be4975a4551ac183707692b11215

systemd: Fix polkit build order (2018-07-08 00:19:37 +0200)

are available in the git repository at:

git://git.buildroot.org/~ymorin/git/buildroot.git

for you to fetch changes up to 7d4417e280d8c1db48496f8e35895c4819cae957

support/scripts: don't draw most of busybox' dependencies (2018-07-08 11:24:23 +0200)

----------------------------------------------------------------
Yann E. MORIN (50):
package/busybox: update to 1.29.0 package/busybox: invert dependency with whois package/busybox: invert dependency with wget package/busybox: invert dependency with vim package/busybox: invert dependency with util-linux package/busybox: invert dependency with usbutils package/busybox: invert dependency with unzip package/busybox: invert dependency with traceroute package/busybox: invert dependency with tftpd package/busybox: invert dependency with tar package/busybox: invert dependency with sysvinit package/busybox: invert dependency with systemd package/busybox: invert dependency with syslog-ng package/busybox: invert dependency with sysklogd package/busybox: invert dependency with start-stop-daemon package/busybox: invert dependency with rsyslog package/busybox: invert dependency with psmisc package/busybox: invert dependency with procps-ng package/busybox: invert dependency with pciutils package/busybox: invert dependency with ntp package/busybox: invert dependency with nmap package/busybox: invert dependency with netcat-openbsd package/busybox: invert dependency with netcat package/busybox: invert dependency with net-tools package/busybox: invert dependency with mtd package/busybox: invert dependency with lsof package/busybox: invert dependency with less package/busybox: invert dependency with kmod package/busybox: invert dependency with iputils package/busybox: invert dependency with iproute2 package/busybox: invert dependency with ifupdown package/busybox: invert dependency with ifplugd package/busybox: invert dependency with ifenslave package/busybox: invert dependency with i2c-tools package/busybox: invert dependency with gzip package/busybox: invert dependency with grep package/busybox: invert dependency with gawk package/busybox: invert dependency with fbset package/busybox: invert dependency with e2fsprogs package/busybox: invert dependency with dos2unix package/busybox: invert dependency with diffutils package/busybox: invert dependency with debianutils package/busybox: invert dependency with dcron package/busybox: invert dependency with cpio package/busybox: invert dependency with coreutils package/busybox: invert dependency with binutils package/busybox: invert dependency with bc package/busybox: invert dependency with bash package/busybox: add dependency on attr support/scripts: don't draw most of busybox' dependencies

 package/bash/bash.mk                               |  4 +-
 package/bc/bc.mk                                   |  5 --
 package/binutils/binutils.mk                       |  5 --
 ...ags-strip-non-l-arguments-returned-by-pkg.patch |  4 +-
 package/busybox/busybox.hash                       | 10 +---
 package/busybox/busybox.mk                         | 68 +++++++++++++++++++---
 package/coreutils/coreutils.mk                     |  6 --
 package/cpio/cpio.mk                               |  1 -
 package/dcron/dcron.mk                             |  5 --
 package/debianutils/debianutils.mk                 |  2 -
 package/diffutils/diffutils.mk                     |  4 --
 package/dos2unix/dos2unix.mk                       |  4 +-
 package/e2fsprogs/e2fsprogs.mk                     | 10 +---
 package/fbset/fbset.mk                             |  5 --
 package/gawk/gawk.mk                               |  5 --
 package/grep/grep.mk                               |  5 --
 package/gzip/gzip.mk                               |  2 -
 package/i2c-tools/i2c-tools.mk                     |  4 --
 package/ifenslave/ifenslave.mk                     |  1 -
 package/ifplugd/ifplugd.mk                         |  5 --
 package/ifupdown/ifupdown.mk                       |  1 -
 package/iproute2/iproute2.mk                       |  6 --
 package/iputils/iputils.mk                         |  6 --
 package/kmod/kmod.mk                               |  3 -
 package/less/less.mk                               |  3 +-
 package/lsof/lsof.mk                               |  3 -
 package/mtd/mtd.mk                                 |  4 --
 package/net-tools/net-tools.mk                     |  8 +--
 package/netcat-openbsd/netcat-openbsd.mk           |  6 --
 package/netcat/netcat.mk                           | 13 -----
 package/nmap/nmap.mk                               |  6 --
 package/ntp/ntp.mk                                 |  2 +-
 package/pciutils/pciutils.mk                       |  5 --
 package/procps-ng/procps-ng.mk                     | 10 +---
 package/psmisc/psmisc.mk                           |  5 --
 package/rsyslog/rsyslog.mk                         |  5 --
 package/start-stop-daemon/start-stop-daemon.mk     |  3 +-
 package/sysklogd/sysklogd.mk                       |  5 --
 package/syslog-ng/syslog-ng.mk                     |  5 --
 package/systemd/systemd.mk                         |  6 --
 package/sysvinit/sysvinit.mk                       |  5 --
 package/tar/tar.mk                                 |  7 +--
 package/tftpd/tftpd.mk                             |  5 --
 package/traceroute/traceroute.mk                   |  5 --
 package/unzip/unzip.mk                             |  2 -
 package/usbutils/usbutils.mk                       |  5 --
 package/util-linux/util-linux.mk                   |  6 --
 package/vim/vim.mk                                 |  5 +-
 package/wget/wget.mk                               |  5 --
 package/whois/whois.mk                             |  3 +-
 support/scripts/graph-depends                      | 11 ++++
 51 files changed, 90 insertions(+), 229 deletions(-)

.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'