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Yann E. MORIN c5fa9308ea core/br2-external: properly report unexpected errors
Unextected error in the br2-external script are properly caught, but
they are not reported properly, and we end up in either of two
situations:

  - the .br2-external.mk file is not generated, in which case make will
    try to find a rule to generate it (because the 'include' directive
    tries to generate missing files);

  - the .br-external.mk file is generated but does not contain the error
    variable, and thus the build might not get interrupted.

We fix that by using a trap on the pseudo ERR signal, to emit the error
variable on unexpected errors.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-03-26 23:44:04 +02:00
arch arch/xtensa: add macro to extract the overlay 2017-03-26 15:49:54 +02:00
board board/csky: fixup gdb instructions in readme.txt 2017-03-23 18:25:06 +01:00
boot uboot: improve BR2_TARGET_UBOOT_SPL_NAME help text 2017-03-14 23:38:39 +01:00
configs configs: add defconfig for Nationalchip gx6605s dev board 2017-03-20 22:47:15 +01:00
docs docs/manual: document MPL licenses 2017-03-16 16:58:04 +01:00
fs fs/ext2: Remove support for auto-calculation of rootfs size 2017-03-25 14:41:05 +01:00
linux linux: bump default version to 4.10.6 2017-03-26 15:59:22 +02:00
package taglib: fix legal info 2017-03-26 22:50:15 +02:00
support core/br2-external: properly report unexpected errors 2017-03-26 23:44:04 +02:00
system skeleton: fix permissions on /dev/pts/ptmx 2017-03-18 15:24:56 +01:00
toolchain toolchain/helpers.mk: remove unused argument of check_arm_abi 2017-03-26 15:25:52 +02:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.gitignore
.gitlab-ci.yml configs: add defconfig for Nationalchip gx6605s dev board 2017-03-20 22:47:15 +01:00
.gitlab-ci.yml.in gitlab-ci: add gcc-multilib to the docker image 2017-03-10 14:22:25 +01:00
CHANGES Update for 2016.11.3 2017-03-10 12:37:14 +01:00
Config.in package: add generic support for lz archives 2017-02-15 22:11:11 +01:00
Config.in.legacy fs/ext2: Remove support for auto-calculation of rootfs size 2017-03-25 14:41:05 +01:00
COPYING
DEVELOPERS package/physfs: new package 2017-03-26 22:37:35 +02:00
Makefile core: include arch-specific definitions 2017-03-26 15:48:58 +02:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +02:00
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