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534147af94
Since 64ac719952 ("apply-patches.sh: add recursivity when scanning
patchdir"), patches with the .dpatch file extension are simply ignored.
Unfortunately, setserial package stopped applying the patches after that
commit.
Sadly, 0002-tiocghayesesp-build-fix.patch is breaking the patch context
for patch 18 in the debian diff because we are currently applying
patches from within Buildroot tree before applying the ones we download
from Debian. Instead of doing some hacks, let's apply Debian patches
before Buildroot's. However, this requires a few changes. First, we need
to migrate away from the SETSERIAL_PATCH mechanism because currently
_PRE_PATCH_HOOKS runs before this is applied and _POST_PATCH_HOOKS runs
after the Buildroot patches are applied.
Instead, let's use an _EXTRA_DOWNLOADS we manually extract à-la
package/android-tools/android-tools.mk. Then in the _PRE_PATCH_HOOKS, we
apply the big diff the _EXTRA_DOWNLOADS contains so that the patches
from within can be applied afterwards.
Because the big diff still contains only patches with the *.dpatch
extensions that are not supported anymore, we need to either rename all
patches or use the 00list file that lists all patches in the order they
need to be applied. Fortunately, Buildroot already supports applying
patches with `patch` regardless of their extension if they are within
such a file. Unfortunately, it needs to be called "series", hence the
renaming.
Because patch 18 from the big diff is now applied before
0002-tiocghayesesp-build-fix.patch from Buildroot tree, the latter will
fail if left unmodified, so this commit also rebases it.
Finally, we keep the removal of 01_makefile.dpatch for now even though
it only exists because it generates a conflict with
0001-build-system-fix.patch from Buildroot tree. It'll be rebased in a
later commit though.
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches