openembedded-core.git/meta/recipes-devtools/gcc, branch uninative-1.4

gcc-configure: Enable initfini-array

2016-09-20T14:10:37+00:00

This adds the correct support for initfini-array which replaces .init
and .fini with .init-array and .fini-array.  There is no appreciable
size difference with this change.

The change is needed since configure will not correctly detect support
when building cross-compilers.

Signed-off-by: Haitao Huang 
Signed-off-by: Saul Wold 
Signed-off-by: Ross Burton

gcc-runtime.inc: add CPP support for mips64-n32 tune

2016-09-03T22:45:46+00:00

This patch fixes the problem where the CPP compiler cannot find include files.
The compiler is configured to look for the files in places that do not exist.
When querying the CPP for search paths, we observe messages such as these:

multilib configuration:

MACHINE="qemumips64"
require conf/multilib.conf
MULTILIBS = "multilib:lib64 multilib:lib32"
DEFAULTTUNE = "mips64-n32"
DEFAULTTUNE_virtclass-multilib-lib64 = "mips64"
DEFAULTTUNE_virtclass-multilib-lib32 = "mips32r2"

ignoring nonexistent directory "/sysroots/mips64-n32-poky-linux-gnun32/usr/include/c++/6.2.0/mips64-poky-linux/32

single lib configuration:
MACHINE="qemumips64"
DEFAULTTUNE = "mips64-n32"
ignoring nonexistent directory "/sysroots/mips64-n32-poky-linux-gnun32/usr/include/c++/6.2.0/mips64-poky-linux/

To fix this, create a symlink of the name CPP expects and point it to the corresponding "gnun32" directory.

[YOCTO#10142]

Signed-off-by: Juro Bystricky 
Signed-off-by: Richard Purdie

gcc: Update to final 6.2.0 release

2016-08-25T21:59:32+00:00

Signed-off-by: Khem Raj 
Signed-off-by: Ross Burton

gcc: Upgrade to 6.2 RC1

2016-08-19T09:23:31+00:00

Signed-off-by: Khem Raj

gcc: Don't use vectorized builtins when Neon is not there

2016-07-25T22:47:01+00:00

Fixes [YOCTO #9991]

Signed-off-by: Khem Raj 
Signed-off-by: Ross Burton

gcc: Fix libgcc unresolved symbols with PIE on musl

2016-07-25T22:47:00+00:00

Fixes

[YOCTO #9772]

Signed-off-by: Khem Raj 
Signed-off-by: Ross Burton

gcc-cross: default linker hash style to sysv

2016-07-20T09:24:50+00:00

We explicitly set the hash style to gnu in our LDFLAGS. Setting the default to
this in the toolchain, while convenient, actually hides bugs, as a failure to
obey LDFLAGS isn't noticed. By removing this, it's not dissimilar to how we
poison the sysroot -- rather than relying on the default, notice right away if
somoeone isn't obeying the needed flags.

This will result in a failure to obey LDFLAGS causing a GNU_HASH QA failure,
which is what's often seen with external toolchains. This brings us all on the
same page, and makes sure a failure to obey LDFLAGS is seen early.

This is limited to cross, to retain ease of use for SDKs.

Signed-off-by: Christopher Larson 
Signed-off-by: Ross Burton

gcc: CVE-2016-4490

2016-07-12T22:10:02+00:00

v2: add missing .inc changes
    add YP bug # to patch

[Yocto #9632]

not in 6.1.1 so back porting.

Signed-off-by: Armin Kuster 
Signed-off-by: Ross Burton

gcc-runtime: add SUMMARY values

2016-07-12T22:10:02+00:00

It's useful to know what the various libraries are that get produced by
gcc-runtime, as well as to have a specific SUMMARY for the recipe.

Signed-off-by: Paul Eggleton 
Signed-off-by: Ross Burton

gcc: add runtime packages to RRECOMMENDS

2016-07-12T22:10:02+00:00

In order to use certain features of gcc, you need the corresponding
runtime library. It seems to me that these ought to be installed by
default when installing the compiler since they are required if certain
command line options are used, so add them to RRECOMMENDS. I used
RRECOMMENDS since some of these packages may or may not exist depending
on architecture and build options; additionally it makes it possible to
use BAD_RECOMMENDATIONS if you really want to exclude them.

The impact of this isn't too bad in the context of an image providing
on-target compilation - about a 30MB increase in size for an image
containing gcc and g++.

Signed-off-by: Paul Eggleton 
Signed-off-by: Ross Burton