And furthermore it's the only packages, which fails in the update list. I didn't find any issue on
bugs.gentoo.org,
so I think the problem is on my system only.Any ideas?
Likely as it configures fine here.
Which compiler used? Here's:
Plz note openmp USE activation.
The include file you pointed out belongs to glibc here. Its presence is likely not to be enough.
Thks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here, i.e. a countermeasure to portage implicit braces, belt & diaper paradigm
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "
equery u sys-devel/gcc:
[ Legend : U - final flag setting for installation]
[ : I - package is installed with flag ]
[ Colors : set, unset ]
* Found these USE flags for sys-devel/gcc-10.2.0-r3:
- - d : Enable support for the D programming language
- - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful
backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
+ + doc : Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of
globally
+ + fortran : Add support for fortran
- - go : Build the GCC Go language frontend.
- - graphite : Add support for the framework for loop optimizations based on a polyhedral intermediate
representation
- - jit : Enable libgccjit so other applications can embed gcc for Just-In-Time compilation. This will
slow down the compiler a bit as it forces all of the toolchain to be shared libs.
- - lto : Build using Link Time Optimizations (LTO)
+ + nls : Add Native Language Support (using gettext - GNU locale utilities)
+ + nptl : Enable support for Native POSIX Threads Library, the new threading module (requires linux-2.6 or
better usually)
- - objc : Build support for the Objective C code language
- - objc++ : Build support for the Objective C++ language
- - objc-gc : Build support for the Objective C code language Garbage Collector
+ + openmp : Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built
with USE="openmp"
+ + pch : Enable precompiled header support for faster compilation at the expense of disk space and memory
(>=sys-devel/gcc-3.4 only)
- - pgo : Build GCC using Profile Guided Optimization (PGO)
+ + sanitize : Build support for various sanitizer functions (ASAN/TSAN/etc...)
+ + ssp : Build packages with stack smashing protector on by default
- - systemtap : enable systemtap static probe points
- - test : Enable dependencies and/or preparations necessary to run tests (usually controlled by
FEATURES=test but can be toggled independently)
- - vanilla : Do not add extra patches which change default behaviour; DO NOT USE THIS ON A GLOBAL SCALE as
the severity of the meaning changes drastically
+ + vtv : Build support for virtual table verification (a C++ hardening feature)
- - zstd : Enable support for ZSTD compression
