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>
The check-package script when ran gives warnings on text wrapping
on all of these Config files. This patch cleans up all warnings
related to the text wrapping for the Config files starting with
the letter d in the package directory.
The appropriate indentation is: <tab><2 spaces><62 chars>
See http://nightly.buildroot.org/#writing-rules-config-in for more
information.
Signed-off-by: Adam Duskett <aduskett@codeblue.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
There is a Microblaze compiler issue when debugging symbols are
enabled, causing assembler errors "Error: operation combines symbols
in different segments". This commit prevents this situation from
happening.
Fixes:
http://autobuild.buildroot.org/results/d97/d9727e453d7c7c982ce32db5efd455496966e211/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
