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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