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

gcc: make sure header path is set correctly

2016-07-27T08:00:23+00:00

We're setting the native header paths in do_configure_prepend,
and don't need to set them again here.

This results in gcc-target not being able to locate the headers
and not being able to detect glibc version, which in turn
results in SSP support not getting detected even though it's available
in libc.

(From OE-Core master rev: 85630aa894278e7818c867179dc19ca2fbd994fc)

Signed-off-by: Anuj Mittal 
Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie 
Signed-off-by: Robert Yang

gcc: Security Fix CVE-2016-4490

2016-05-17T19:56:10+00:00

Signed-off-by: Armin Kuster

gcc: Security fix CVE-2016-2226

2016-05-17T19:56:10+00:00

Signed-off-by: Armin Kuster

gcc: Security fix CVE-2016-4489

2016-05-17T19:56:08+00:00

Signed-off-by: Armin Kuster

gcc: Security fix CVE-2016-4488

2016-05-17T19:56:07+00:00

Signed-off-by: Armin Kuster

gcc-cross-canadian.inc: add INSANE_SKIP_ to avoid build warning

2016-04-11T21:01:54+00:00

WARNING: QA Issue: gcc-cross-canadian-i586-dbg: found library in wrong location:
/PATH/sysroots/x86_64-oesdk-linux/usr/libexec/i586-oe-linux/gcc/
i586-oe-linux/5.2.0/.debug/libcc1.so.0.0.0

This warning is introduced by commit f6e47aa(gcc-target 5.1: fix for libcc1)

Signed-off-by: Li Xin 
Signed-off-by: Richard Purdie

gcc: Update default Power GCC settings to use secure-plt

2015-12-28T07:03:16+00:00

The gcc default, bss-plt, will cause errors when using the prelinker.  All
other distributions that I am aware of are using the the secure-plt.  For an
explanation of the differences, the gcc docs:

  Current PowerPC GCC accepts a `-msecure-plt' option that generates code
  capable of using a newer PLT and GOT layout that has the security
  advantage of no executable section ever needing to be writable and no
  writable section ever being executable. PowerPC ld will generate this
  layout, including stubs to access the PLT, if all input files (including
  startup and static libraries) were compiled with `-msecure-plt'.
  `--bss-plt' forces the old BSS PLT (and GOT layout) which can give
  slightly better performance.

The security of the new PLT and ability to run the prelinker outweigh
any performance penalty.

The secure-plt is enabled by default.  The old bss-plt can be enabled by
selecting 'bssplt' in the DISTRO_FEATURES.

(From OE-Core master rev: 70c55aada1101a5c687cdaa79f370fa4530b39d9)

Signed-off-by: Mark Hatle 
Signed-off-by: Ross Burton 
Signed-off-by: Robert Yang

guile, mailx, gcc, opensp, gstreamer1.0-libav, libunwind: disable thumb where it fails for qemuarm

2015-12-28T07:03:14+00:00

Signed-off-by: Martin Jansa

gcc-target.inc: Add support for executable thats may have a suffix

2015-10-24T11:17:50+00:00

In the past GCC has used a wildcard to permit generating executables
that may have a suffix, such as .exe.  This wild card was lost in one
of the updates.  Adding the wild card back in fixes a number of issues
when generating a mingw gcc.

Signed-off-by: Mark Hatle 
Signed-off-by: Ross Burton

gcc-5.2: Fix various _FOR_BUILD and related variables

2015-10-21T21:51:49+00:00

When doing a FOR_BUILD thing, you have to override CFLAGS with
CFLAGS_FOR_BUILD. And if you use C++, you also have to override
CXXFLAGS with CXXFLAGS_FOR_BUILD.
Without this, when building for mingw, you end up trying to use
the mingw headers for a host build.

The same goes for other variables as well, such as CPPFLAGS,
CPP, and GMPINC.

Signed-off-by: Peter Seebach 
Signed-off-by: Mark Hatle 
Signed-off-by: Ross Burton