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Giulio Benetti 4d8e5be0b4 package/dmalloc: re-enable package on microblaze
Building dmalloc on Microblaze with optimization enabled and gcc < 8.x
fails with:

  Error: operation combines symbols in different segments

This is due to gcc bug 63261 (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63261).

To avoid this, the dmalloc package has a !BR2_microblaze
dependency. However, gcc bug 63261 only triggers when optimization is
enabled, so we can work around the issue by passing -O0, which is what
we do in other Buildroot packages to work around this bug.

So, this commit passes -O0 when BR2_TOOLCHAIN_HAS_GCC_BUG_63261, and
re-enables dmalloc on Microblaze.

Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-06-22 19:50:21 +02:00
arch
board
boot
configs
docs
fs
linux
package package/dmalloc: re-enable package on microblaze 2019-06-22 19:50:21 +02:00
support support/testing/infra/emulator: increase memory size used by Qemu 2019-06-22 19:28:36 +02:00
system
toolchain toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_63261 2019-06-22 19:31:52 +02:00
utils
.defconfig
.flake8
.gitignore
.gitlab-ci.yml
.gitlab-ci.yml.in
CHANGES
Config.in
Config.in.legacy package/x11r7/xapp_mkfontdir: remove package 2019-06-20 21:39:03 +02:00
COPYING
DEVELOPERS package/python-periphery: new package 2019-06-22 17:51:01 +02:00
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