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Thomas De Schampheleire b94e021004 package/{clapack,armadillo}: re-enable on MIPS 
Commit d2b52cebf3 disabled clapack on MIPS
platforms, to fix an autobuild failure (unfortunately, the results are no
longer available). The argument was:

    "Disable this package for MIPS because it needs IRIX headers and
    libraries."

Nevertheless, today compilation on MIPS seems to work fine. Testing was done
with test-pkg (armadillo depends on clapack):

$ echo "BR2_PACKAGE_ARMADILLO=y" > config.snippet;
$ utils/test-pkg -p armadillo -a -c config.snippet
                 br-mips32r6-el-hf-glibc [1/8]: OK
                      br-mips64-n64-full [2/8]: OK
                 br-mips64r6-el-hf-glibc [3/8]: OK
                      br-mipsel-o32-full [4/8]: OK
             mips64el-ctng_n32-linux-gnu [5/8]: OK
             mips64el-ctng_n64-linux-gnu [6/8]: OK
                         sourcery-mips64 [7/8]: OK
                           sourcery-mips [8/8]: OK
8 builds, 0 skipped, 0 build failed, 0 legal-info failed

Manual build tests were also done for mips32r2 with gcc 4.9.x and gcc 7.x,
and for M5150 with gcc 7.x (Buildroot-built toolchains in these three
cases).

Also building and running on Octeon III, using the toolchain provided by
Cavium Networks / Marvell, works fine.

Not seeing any problem (but also not understanding the original problem),
re-enable clapack (and armadillo) on MIPS.  If any problems would pop up in
the future, they should be investigated in detail and a more fine-grained
solution should be taken than disabling on MIPS altogether.

Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-02-04 14:20:02 +01:00
arch arch: add support for RISC-V 32-bit (riscv32) architecture 2019-01-06 14:09:31 +01:00
board qemu/aarch64-virt: Emulate cortex-a53 in qemu to match Buildroot config 2019-01-27 22:38:45 +01:00
boot boot/uboot: use HOSTCC_NOCCACHE as kconfig HOSTCC 2019-01-16 23:38:13 +01:00
configs qemu_riscv64_virt_defconfig: fix linux header selection 2019-01-28 22:04:33 +01:00
docs prerequisite.txt: Bump python dependency to 2.7 2019-02-04 13:23:32 +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: add option to enable support for Device Tree overlays 2019-02-03 20:27:41 +01:00
package package/{clapack,armadillo}: re-enable on MIPS 2019-02-04 14:20:02 +01:00
support dependencies.sh: Check for a host python version >= 2.7 2019-02-04 13:22:55 +01:00
system skeleton: use BR2_SYSTEM_DEFAULT_PATH as default PATH 2018-12-31 14:32:44 +01:00
toolchain Introduce the variable BR2_TOOLCHAIN_HAS_UCONTEXT 2019-02-04 11:00:01 +01:00
utils utils/check-package: handle ifdef/ifndef in .mk files 2019-01-29 16:38:41 +01:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 .flake8: ignore utils/diffconfig 2018-03-13 22:37:54 +01:00
.gitignore
.gitlab-ci.yml support/testing: add atop test 2019-01-28 10:00:45 +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 2018.02.10 2019-01-31 22:12:51 +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 COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
DEVELOPERS package/intel-gmmlib: new package 2019-02-04 10:27:38 +01:00
Makefile Makefile: move definition of TARGET_DIR inside .config condition 2019-01-17 22:38:52 +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

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