building arm images. This is similar to tools/vmimage.subr
used for building virtual machine disk images. By default,
only arm_create_disk() and arm_install_base() contain real
functionality here, and arm_install_uboot() must be overridden
in the arm/KERNEL.conf file.
In release.sh, make create_arm_armv6_build_release() do
something now.
In arm/BEAGLEBONE.conf, set IMAGE_SIZE, PART_SCHEME, FAT_SIZE,
FAT_TYPE, and MD_ARGS, as well as make arm_install_uboot()
functional.
Parts of this were taken from disecting a previous BEAGLEBONE
image, and other parts obtained from Crochet sources.
Sponsored by: The FreeBSD Foundation
EMBEDDEDBUILD, EMBEDDED_TARGET, EMBEDDED_TARGET_ARCH,
EMBEDDEDPORTS, and KERNEL.
In release.sh, set TARGET and TARGET_ARCH to the
EMBEDDED_* variants from the configuration file.
Sponsored by: The FreeBSD Foundation
sysutils/u-boot-beaglebone port:
- In arm/BEAGLEBONE.conf, set EMBEDDEDPORTS to the
sysutils/u-boot-beaglebone port.
- In arm/release.sh, remove BEAGLEBONE from setting WANT_UBOOT
- In tools/arm/crochet-BEAGLEBONE.conf, override the
beaglebone_check_uboot(), and set BEAGLEBONE_UBOOT to
/tmp/external/u-boot-beaglebone, and create symlinks to the
u-boot files in /usr/local/share/u-boot-beaglebone and the
uEnv.txt file in crochet/board/Beaglebone/files.
Sponsored by: The FreeBSD Foundation
In release.sh, allow overriding buildenv_setup() before
the handoff to arm/release.sh.
Copy arm/RPI-B.conf -> arm/RPI2.conf, set UBOOT_PORT and
the correct KERNEL, and add the buildenv_setup() override
to install the sysutils/u-boot-rpi2 port/package.
Copy tools/arm/crochet-RPI-B.conf -> tools/arm/crochet-RPI2.conf,
and set the correct entries for the RaspberryPi2 board.
Thanks to: loos@
Sponsored by: The FreeBSD Foundation
Remove a BOARDS entry left in while testing.
Add build-arm-ports${BOARD} target as a prerequisite when
ARMPORTS is set.
Add build-arm-KERNCONF and build-arm-ports to CLEANFILES.
Sponsored by: The FreeBSD Foundation
The ARM image builds build the in-tree gcc in order to build u-boot
and gperf is needed to build gcc, but is no longer installed on archs
that use clang.
Invoking the make targets as separate steps is done to work around
a build failure which is not yet fully understood.
Reviewed by: gjb, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D1317
where the target is not valid (stable/10), instead of doing
per-branch evaluation on if xdev-links needs to be invoked.
Sponsored by: The FreeBSD Foundation
r269549, r269551, r269552, r269553, r269554, r269555, r269558, r269559,
r269560, r269561, r269628, r269629, r269630, r269635, r269637:
r269549:
Create a new project branch, release-noxdev, for
a sandbox workspace outside of head/ to update the
release bits for arm builds since the deprecation of
the XDEV and XDEV_ARCH make(1) variables.
r269551:
Define load_chroot_env() and load_target_env()
prototypes.
r269552:
Call load_chroot_env() and load_target_env() where
they can be mutually conflicting with regard to
TARGET, TARGET_ARCH, XDEV, and XDEV_ARCH.
r269553:
Add shebang line to arm/*.conf files since these
should be considered to be executable (albeit not
on their own) shell scripts.
r269554:
Redefine load_chroot_env() and load_target_env() in
the arm/*.conf files, and reindent.
r269555:
Simplify where load_chroot_env() and load_target_env() are
called.
r269558:
Provide example in release.conf.sample for overriding the
load_chroot_env() and load_target_env() prototypes.
r269559:
Remove a gratuitous newline.
r269560:
Unset potentially conflicting variables in load_chroot_env()
and load_target_env().
r269561:
Make global variables global, and accessible outside of
the functions within which they were once defined.
r269628:
Remove XDEV/XDEV_ARCH evaluation if EMBEDDEDBUILD is set.
r269629:
In arm/release.sh, switch TARGET/TARGET_ARCH back to the
original XDEV/XDEV_ARCH make(1) variables.
In theory, this should have been a no-op, but the TARGET and
TARGET_ARCH are now unset in load_target_env() to avoid
collision with the chroot userland.
r269630:
Export variables in the arm/*.conf files because they
need to be passed through release.sh to arm/release.sh.
Set MK_TESTS=no for the xdev target.
r269635:
As part of the XDEV/XDEV_ARCH deprecation, the
'xdev-links' target was intentionally no longer
invoked automatically.
Invoke the xdev-links target after xdev, which
creates, for example, /usr/bin/armv6-freebsd-cc
symlink to /usr/armv6-freebsd/usr/bin/cc.
r269637:
Set TARGET and TARGET_ARCH to the XDEV and XDEV_ARCH
counterparts for the xdev and xdev-links make(1)
targets.
Sponsored by: The FreeBSD Foundation
continuing to use the variables in the configuration
file, but switch XDEV= and XDEV_ARCH= to TARGET= and
TARGET_ARCH= appropriately.
Sponsored by: The FreeBSD Foundation
example, explicitly hard-code gcc(1) as the compiler.
Partially revert r264703, which did a post-chroot install
of gcc(1). This was initially removed because gcc(1) fails
to build usr.bin/dtc/ causing the xdev target to fail. So
this time, move the gcc(1) installation after xdev is built.
This change is likely applicable to stable/10 arm build
failures, as well.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
XDEV_FLAGS variable in ${KERNCONF}.conf file.
MFC after: 3 days
X-MFC-Note: fix stable/10 XDEV_FLAGS local for branch
Sponsored by: The FreeBSD Foundation
For stable/10, r264703 sets the correct WITH/WITHOUT
knobs to get xdev built with the arm-freebsd-gcc binary
installed. Unfortunately, the same fix does not work on
head/.
Also, quite to my amazement, WITH_GCC=1 and WITH_GNUCXX=1
causes xdev to fail spectactularly at least on r264791.
The situation as it stands is:
- gcc(1) is needed for the u-boot build.
- cc(1) *cannot* be clang(1)
To shoe-horn the toolchain to make 'xdev' give what is
needed, remove WITH_GNUCXX=1 and add WITH_GCC_BOOTSTRAP=1.
MFC After: 1 week
X-MFC-To: stable/10 only
X-MFC-Note: after stable/10 is broken in this way...
Sponsored by: The FreeBSD Foundation
- gcc(1) fails to build usr.bin/dtc
- lack of WITH_GNUCXX=1 causes cc1plus(1) calls to fail
- u-boot fails to build with clang (hard-coded gcc(1) calls)
Implement the proper incantation of WITH_/WITHOUT_ knobs
to get arm snapshot builds working again.
Since the cc(1) binary is no longer expected to be clang(1),
remove the chroot(8) post-install cc(1) overwrite.
MFC After: 3 days
X-MFC-With: r264518,r264697,r264698
Tested on: stable/10@r264677 RPI-B
Sponsored by: The FreeBSD Foundation
WITHOUT_CLANG_IS_CC=1, it appears WITHOUT_CLANG=1 must
also be set.
While here, reorder the lines to put the WITH_* and
WITHOUT_* entries on the same line.
MFC After: 3 days
X-MFC-With: r264518
Tested on: stable/10@r264677
Sponsored by: The FreeBSD Foundation
