I was watching, https://github.com/openembedded/meta-openembedded/pull/1056 and expecting this to be ready before considering this patch as it is a workaround. But sadly it is still not ready meanwhile it would make sense to take this in.
On Tue, Jun 23, 2026 at 5:15 PM wangmy via lists.openembedded.org <wangmy= [email protected]> wrote: > I submitted a small patch. > I would greatly appreciate it if someone could take a quick look and let > me know if there is any issue with the patch, or if it can be merged. I’m > happy to revise it if needed. > > -- > Best Regards > --------------------------------------------------- > Wang Mingyu > FUJITSU NANJING SOFTWARE TECHNOLOGY CO., LTD. (FNST) > No.6 Wenzhu Road, Nanjing, 210012, China > TEL：+86+25-86630566--8568 > COINS: 79988548 > FAX: +86+25-83317685 > MAIL: [email protected] > > > -----Original Message----- > > From: Wang Mingyu <[email protected]> > > Sent: Tuesday, June 16, 2026 2:54 PM > > To: [email protected] > > Cc: Wang, Mingyu/王 鸣瑜 <[email protected]> > > Subject: [oe] [meta-oe] [PATCH] crash: build bundled GDB with GNU C++17 > > > > From: Wang Mingyu <[email protected]> > > > > The GDB 10.2 sources still rely on std::allocator::construct, which was > removed > > in C++20. > > > > This causes the build to fail with errors such as: > > > > default-init-alloc.h:52:12: error: > > 'construct' has not been declared in 'class std::allocator<...>' > > > > Explicitly build the C++ sources with GNU C++17 to retain compatibility > with the > > bundled GDB sources. > > > > Signed-off-by: Wang Mingyu <[email protected]> > > --- > > meta-oe/recipes-kernel/crash/crash.inc | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/meta-oe/recipes-kernel/crash/crash.inc > > b/meta-oe/recipes-kernel/crash/crash.inc > > index 3c9a99ae4a..cd40ffb9e0 100644 > > --- a/meta-oe/recipes-kernel/crash/crash.inc > > +++ b/meta-oe/recipes-kernel/crash/crash.inc > > @@ -44,6 +44,7 @@ COMPATIBLE_HOST:riscv32 = "null" > > COMPATIBLE_HOST:mipsarchn64 = "null" > > COMPATIBLE_HOST:mipsarchn32 = "null" > > > > +CXXFLAGS += "-std=gnu++17" > > > > EXTRA_OEMAKE = 'RPMPKG="${PV}" \ > > GDB_TARGET="${TARGET_SYS}" \ > > -- > > 2.43.0 > > > > >
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