NetCube-Systems-Austria/kumquat-buildroot
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Arnout Vandecappelle (Essensium/Mind) b818f0d060 gcc: fix ccache hash of patches in BR2_GLOBAL_PATCH_DIR 
In commit f4682cf933, a hash of the patches applied to gcc was created
to make sure that ccache can properly detect when the toolchain has
changed. The patches applied to gcc consist of the buildroot patches in
package/gcc, but also potentially patches in BR2_GLOBAL_PATCH_DIR.
However, the path to the patches in BR2_GLOBAL_PATCH_DIR was corrected
incorrectly, because it misses a /. So instead of:

$(BR2_GLOBAL_PATCH_DIR)/gcc-initial/*.patch

it would look for

$(BR2_GLOBAL_PATCH_DIR)gcc-initial/*.patch

In other words, if BR2_GLOBAL_PATCH_DIR doesn't end with /, the patches
in BR2_GLOBAL_PATCH_DIR are not taken into account in the ccache hash.

To fix, add the missing /

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: He Chunhui <hchunhui@mail.ustc.edu.cn>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-04-18 23:02:34 +02:00
arch arch/arm: add Cortex-M4 entry 2016-03-20 15:37:30 +01:00
board configs: add qemu_xtensa_lx60_nommu_defconfig 2016-04-18 21:25:38 +02:00
boot afboot-stm32: use the Buildroot toolchain 2016-04-16 12:43:16 +02:00
configs configs: add qemu_xtensa_lx60_nommu_defconfig 2016-04-18 21:25:38 +02:00
docs Revert "core: add the possibility to provide help for custom rules" 2016-04-17 10:55:37 +02:00
fs fs/common: generate users before setting permissions 2016-02-01 07:25:36 +01:00
linux linux: bump default to version 4.5.1 2016-04-12 23:20:47 +02:00
package gcc: fix ccache hash of patches in BR2_GLOBAL_PATCH_DIR 2016-04-18 23:02:34 +02:00
support support/scripts: fix graph-depends when run with python3 2016-04-18 11:34:33 +02:00
system skeleton: Recreate /var/run symlink 2016-02-11 23:20:38 +01:00
toolchain toolchain-buildroot: don't show musl on noMMU platforms 2016-04-08 12:09:52 +02:00
.defconfig arch: kill avr32 2015-02-14 17:39:50 +01:00
.gitignore update gitignore 2013-05-04 12:41:55 +02:00
CHANGES Update for 2016.02 2016-03-01 21:47:30 +01:00
Config.in Config.in: add symbols for BR2_HOST_GCC_AT_LEAST_4_6 2016-03-20 14:55:27 +01:00
Config.in.legacy qt5webkit: restore package 2016-04-18 22:51:00 +02:00
COPYING COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
Makefile Revert "core: add the possibility to provide help for custom rules" 2016-04-17 10:55:37 +02:00
Makefile.legacy Makefile.legacy: fix recursive invocation with BUILDROOT_DL_DIR and _CONFIG 2014-02-11 08:14:57 +01:00
README README: add reference to submitting-patches 2016-02-01 19:16:08 +01:00

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