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Yann E. MORIN 31b3bf6200 package/pkg-meson.mk: fix ccache auto-detection avoidance
Commit f4a61d1ae2 (package/pkg-meson.mk avoid host ccache detection)
forced the host C and C++ compilers so that meson does not try to
autodetect ccache, and instead relies on what we provide.

However, this incorrectly used single-expansion of variables in a
package infra.

For traditional builds, this is OK, because the value does not change
across packages.

However, for builds with per-package directories, this value only refers
to the generic path, which ill not exist until the end of the build when
all packages are aggregated in the host-finalize step.

Fix that by postponing the variable evaluation like all the others.

Reported-by: Xogium on IRC
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 548b8c5412)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2021-02-04 17:52:06 +01:00
arch arch/Config.in.s390x: drop redundant depends on BR2_s390x 2020-09-30 21:36:07 +02:00
board board/boundarydevices: promote buildroot-external-boundary project 2020-12-27 09:29:57 +01:00
boot boot/barebox: kconfig needs the toolchain 2021-01-05 16:10:43 +01:00
configs configs/nitrogen6x_defconfig: remove duplicate BR2_PACKAGE_HOST_UBOOT_TOOLS=y 2020-12-24 09:44:50 +01:00
docs docs/manual/pkg-cmake.txt: add _INSTALL_OPTS description 2021-01-19 15:55:56 +01:00
fs fs/jffs2: copy xattrs 2020-10-08 21:48:03 +02:00
linux {linux, linux-headers}: bump 4.19.x / 5.{4, 10}.x series 2021-01-30 16:35:46 +01:00
package package/pkg-meson.mk: fix ccache auto-detection avoidance 2021-02-04 17:52:06 +01:00
support Update for 2020.11.2 2021-01-31 21:34:30 +01:00
system system: support br2-external init systems 2020-10-14 22:48:42 +02:00
toolchain toolchain/toolchain-external/toolchain-external-bootlin: update PowerPC 440 FP toolchain 2021-01-18 22:12:27 +01:00
utils utils: fix flake8 warning 2021-01-28 17:43:56 +01:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 .flake8: fix check for 80/132 columns 2019-04-10 12:31:33 +02:00
.gitignore update gitignore 2013-05-04 12:41:55 +02:00
.gitlab-ci.yml gitlab-ci: update the image version 2020-08-15 09:47:00 +02:00
CHANGES Update for 2020.11.2 2021-01-31 21:34:30 +01:00
Config.in Config.in: update BR2_OPTIMIZE_FAST prompt and help text 2020-07-18 16:05:01 +02:00
Config.in.legacy package/libupnp18: drop package 2021-01-28 20:24:04 +01:00
COPYING COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
DEVELOPERS package/libupnp18: drop package 2021-01-28 20:24:04 +01:00
Makefile Update for 2020.11.2 2021-01-31 21:34:30 +01:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +02:00
README README: add reference to submitting-patches 2016-02-01 19:16:08 +01:00

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