Go to file
Thomas Petazzoni 9d684a0967 boot/uboot: use HOSTCC_NOCCACHE as kconfig HOSTCC
At kconfig time, dependencies are not built, and therefore host-ccache
is not ready. Due to this, using $(HOSTCC) as the host compiler in
KCONFIG_OPTS does not work: a "make uboot-menuconfig" invocation from
a clean tree with ccache enabled fails.

This commit fixes this by using $(HOSTCC_NOCCACHE). We cannot rely on
the default value of HOSTCC passed by the kconfig-package
infrastructure, because $(UBOOT_MAKE_OPTS) also contains a HOSTCC
definition that would override the one passed by the kconfig-package
infrastructure.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-01-16 23:38:13 +01:00
arch arch: add support for RISC-V 32-bit (riscv32) architecture 2019-01-06 14:09:31 +01:00
board configs/qemu_riscv32_virt: new defconfig 2019-01-06 14:30:11 +01:00
boot boot/uboot: use HOSTCC_NOCCACHE as kconfig HOSTCC 2019-01-16 23:38:13 +01:00
configs configs/olimex_a20_olinuxino_lime*: bump Linux and U-Boot versions 2019-01-16 15:59:06 +01:00
docs docs/manual: standardize a bit more the formatting of commit titles 2019-01-16 09:23:44 +01:00
fs fs/common.mk: make sure that static devices from packages are created 2018-12-04 21:53:14 +01:00
linux {linux, linux-headers}: default to 4.19.x 2019-01-12 18:19:47 +01:00
package package/pkg-kconfig: pass HOSTCC during kconfig steps 2019-01-16 23:36:54 +01:00
support infra/pkg-cmake: use an obviously-invalid value for CMAKE_SYSTEM_VERSION 2019-01-16 23:19:09 +01:00
system skeleton: use BR2_SYSTEM_DEFAULT_PATH as default PATH 2018-12-31 14:32:44 +01:00
toolchain toolchain-external: update Arm AArch64 toolchain 8.2-2018.11 2019-01-04 12:45:17 +01:00
utils check-package: fix Python3 support 2019-01-16 23:14:25 +01:00
.defconfig
.flake8 .flake8: ignore utils/diffconfig 2018-03-13 22:37:54 +01:00
.gitignore
.gitlab-ci.yml configs/qemu_riscv32_virt: new defconfig 2019-01-06 14:30:11 +01:00
.gitlab-ci.yml.in .gitlab-ci.yml: store .config files as artefacts for defconfig tests 2018-12-09 17:31:13 +01:00
CHANGES Update for 2018.02.9 2018-12-20 14:21:49 +01:00
Config.in core/download: drop the SSH command 2018-11-19 22:11:31 +01:00
Config.in.legacy package/boost: bump to version 1.69.0 2019-01-13 21:45:43 +01:00
COPYING
DEVELOPERS package/rtc-tools: new package 2019-01-16 10:56:25 +01:00
Makefile Makefile, manual, website: Bump copyright year 2019-01-06 21:30:34 +01:00
Makefile.legacy
README

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 Freenode IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches