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Peter Korsgaard ab4b00dce6 ccache: make default host-ccache cache dir fit for multi-user setups
While building I noticed:

>>> host-ccache 3.3.4 Building
conf.c: In function 'conf_create':
conf.c:314:2: warning: too many arguments for format [-Wformat-extra-args]
  conf->cache_dir = format("/home/peko/.buildroot-ccache", get_home_directory());
  ^

As host-ccache gets installed into $(HOST_DIR) and is part of the SDK,
hardcoding the build user homedir isn't really nice for the relocatable
SDK feature (or simply for a SDK used by multiple users).

As the warning shows, CCache replaces "%s" with the current user home
directory, so rewrite BR_CACHE_DIR to use this feature if it begins with
$HOME.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit bdca0d0581)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-07-19 15:48:30 +02:00
arch arch, linux, package: remove whitespaces 2017-03-29 23:30:37 +02:00
board board/atmel: at91sam9x5ek_mmc: add 1M offset for FAT partition 2017-06-26 10:05:31 +02:00
boot boot/syslinux: disable syslinux legacy-BIOS for broken toolchains 2017-07-19 14:48:51 +02:00
configs configs/armadeus_apf9328_defconfig: remove RPC option 2017-05-07 14:11:16 +02:00
docs Update for 2017.05 2017-05-31 23:55:40 +02:00
fs ext2: add help text for BR2_TARGET_ROOTFS_EXT2_BLOCKS 2017-05-04 17:15:13 +02:00
linux linux: bump default version to 4.11.9 2017-07-19 15:37:07 +02:00
package ccache: make default host-ccache cache dir fit for multi-user setups 2017-07-19 15:48:30 +02:00
support setlocalversion: fix detection of hg revision for untagged versions 2017-07-04 17:35:56 +02:00
system system: do not overwrite /bin/sh Busybox symlink 2017-03-29 23:28:58 +02:00
toolchain toolchain: CodeSourcery AMD64 affected by PR19615 2017-07-19 14:48:44 +02:00
.defconfig
.gitignore
.gitlab-ci.yml .gitlab-ci.yml: regenerate after snps_archs38_zebu_defconfig rename 2017-05-14 13:56:38 +02:00
.gitlab-ci.yml.in gitlab-ci: add gcc-multilib to the docker image 2017-03-10 14:22:25 +01:00
CHANGES Update for 2017.05.1 2017-07-04 23:13:06 +02:00
Config.in Config.in: add BR2_HOST_GCC_AT_LEAST_7 2017-07-05 16:49:04 +02:00
Config.in.legacy gst1-plugins-bad: fix webrtc option 2017-07-04 17:46:33 +02:00
COPYING
DEVELOPERS package/firejail: remove broken package 2017-05-29 22:16:17 +02:00
Makefile Update for 2017.05.1 2017-07-04 23:13:06 +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