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Thomas Petazzoni 6a612fc8c6 package/libselinux: fix build on old glibc with <fts.h> incompatible with LFS 
glibc versions prior to 2.23 have a <fts.h> implementation that is not
compatible with large file support, causing build failures such as:

In file included from selinux_restorecon.c:17:0:
/home/naourr/work/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/fts.h:41:3: error: #error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
 # error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"

Prior to commit 3fce6f1c15
("package/libselinux: fix the build with Python 3.8"), we were not
passing PKG_PYTHON_DISTUTILS_ENV in the environment. But with
3fce6f1c15, we are now passing the
PKG_PYTHON_DISTUTILS_ENV variable, provided by pkg-python.mk, into the
build environment. While this is part of fixing the build of
libselinux with Python 3.8, it breaks the build because we are no
longer filtering out the -D_FILE_OFFSET_BITS=64 option from
CFLAGS. Indeed, while we do so at the beginning of libselinux.mk, it
gets overridden later by the addition of $(PKG_PYTHON_DISTUTILS_ENV).

To avoid this, we pass CFLAGS/LDFLAGS *after*
$(PKG_PYTHON_DISTUTILS_ENV) has been added. In practice, the
CFLAGS/LDFLAGS passed by $(PKG_PYTHON_DISTUTILS_ENV) are just
$(TARGET_CFLAGS) and $(TARGET_LDFLAGS), so we are not missing anything
specific.

Fixes:

  http://autobuild.buildroot.net/results/ef6ff91086a094eb25b145d66d072c6d2fc60154/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-11-29 09:39:47 +01:00
arch arch/riscv: set the default float ABI based on ISA extensions 2019-09-19 21:43:53 +02:00
board board/beaglebone: fix boot on BeagleBone Black 2019-11-15 23:38:29 +01:00
boot boot/optee-os: bump version to 3.7.0 2019-10-29 22:25:18 +01:00
configs configs/imx28evk: Bump U-Boot and kernel versions 2019-11-01 15:27:28 +01:00
docs Update for 2019.11-rc3 2019-11-24 11:15:16 +01:00
fs fs: don't use := when not needed 2019-10-27 10:35:06 +01:00
linux {linux, linux-headers}: bump 4.{4, 9}.x series 2019-11-29 09:03:09 +01:00
package package/libselinux: fix build on old glibc with <fts.h> incompatible with LFS 2019-11-29 09:39:47 +01:00
support support/dependencies: set cmake version min to 3.10 2019-10-28 23:01:47 +01:00
system system: allow not setting a default, system-wide time zone 2019-11-27 21:48:38 +01:00
toolchain toolchain/helpers: make sure we bail out when kernel headers check fails 2019-11-13 22:39:53 +01:00
utils utils/scancpan: handle LICENCE spelling 2019-10-29 23:46:46 +01:00
.defconfig
.flake8 .flake8: fix check for 80/132 columns 2019-04-10 12:31:33 +02:00
.gitignore
.gitlab-ci.yml gitlab-ci: use our updated docker base image 2019-10-27 21:52:28 +01:00
.gitlab-ci.yml.in gitlab-ci: use our updated docker base image 2019-10-27 21:52:28 +01:00
CHANGES Update for 2019.11-rc3 2019-11-24 11:15:16 +01:00
Config.in Config.in: disable PIC/PIE if the toolchain does not support PIE 2019-10-28 08:43:22 +01:00
Config.in.legacy Config.in.legacy: fix small typo 2019-11-10 21:51:16 +01:00
COPYING
DEVELOPERS DEVELOPERS: add Carlo Caione for jailhouse 2019-11-15 23:37:40 +01:00
Makefile Update for 2019.11-rc3 2019-11-24 11:15:16 +01:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +02:00
README

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