Bug#1149300: libc++-dev: undefined reference to `std::__1::chrono::system_clock::from_time_t(long)'

[Nicholas Guriev]

Package: libc++-dev
Version: 1:21.1.8-74
Severity: important

Dear Maintainer,

The attached program cannot be compiled with libc++ on armhf but works on other
release architectures. Can you please check this?

$ clang++ -stdlib=libc++ example.cpp -o /dev/null

/usr/bin/arm-linux-gnueabihf-ld.bfd: /tmp/example-2ea859.o: in function `main':
example.cpp:(.text+0x20): undefined reference to `std::__1::chrono::system_clock::from_time_t(long)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)


-- System Information:
Debian Release: forky/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: armhf (armv7l)

Kernel: Linux 5.10.0-46-amd64 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect

Versions of packages libc++-dev depends on:
ii  libc++-21-dev  1:21.1.8-13

libc++-dev recommends no packages.

libc++-dev suggests no packages.

-- no debconf information

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