@@ -174,3 +174,15 @@ oe_cargo_fix_env () {
EXTRA_OECARGO_PATHS ??= ""
EXPORT_FUNCTIONS do_configure
+
+# The culprit for this setting is the libc crate,
+# which as of Jun 2023 calls directly into 32 bit time functions in glibc,
+# bypassing all of glibc provisions to choose the right Y2038-safe functions. As
+# rust components statically link with that crate, pretty much everything
+# is affected, and so there's no point trying to have recipe-specific
+# INSANE_SKIP entries.
+#
+# Upstream ticket and PR:
+# https://github.com/rust-lang/libc/issues/3223
+# https://github.com/rust-lang/libc/pull/3175
+INSANE_SKIP:append = " 32bit-time"
@@ -27,22 +27,25 @@ GLIBC_64BIT_TIME_FLAGS:pn-glibc-testsuite = ""
GLIBC_64BIT_TIME_FLAGS:pn-pipewire = ""
# Pulseaudio override certain LFS64 functions e.g. open64 and intentionally
# undefines _FILE_OFFSET_BITS, which wont work when _TIME_BITS=64 is set
+# See https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/3770
GLIBC_64BIT_TIME_FLAGS:pn-pulseaudio = ""
+# Undefines _FILE_OFFSET_BITS on purpose in
+# libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp
GLIBC_64BIT_TIME_FLAGS:pn-gcc-sanitizers = ""
# https://github.com/strace/strace/issues/250
GLIBC_64BIT_TIME_FLAGS:pn-strace = ""
-INSANE_SKIP:append:pn-cargo = " 32bit-time"
+# Caused by the flags exceptions above
INSANE_SKIP:append:pn-gcc-sanitizers = " 32bit-time"
INSANE_SKIP:append:pn-glibc = " 32bit-time"
INSANE_SKIP:append:pn-glibc-tests = " 32bit-time"
-INSANE_SKIP:append:pn-librsvg = " 32bit-time"
-INSANE_SKIP:append:pn-libstd-rs = " 32bit-time"
-INSANE_SKIP:append:pn-pseudo = " 32bit-time"
INSANE_SKIP:append:pn-pulseaudio = " 32bit-time"
-INSANE_SKIP:append:pn-python3-bcrypt = " 32bit-time"
-INSANE_SKIP:append:pn-python3-cryptography = " 32bit-time"
-INSANE_SKIP:append:pn-rust = " 32bit-time"
-INSANE_SKIP:append:pn-rust-hello-world = " 32bit-time"
+
+# Strace has tests that call 32 bit API directly, which is fair enough, e.g.
+# /usr/lib/strace/ptest/tests/ioctl_termios uses 32-bit api 'ioctl'
INSANE_SKIP:append:pn-strace = " 32bit-time"
+# Additionally cargo_common class (i.e. everything written in rust)
+# has the same INSANE_SKIP setting.
+# Please check the comment in meta/classes-recipe/cargo_common.bbclass
+# for information about why, and the overall Y2038 situation in rust.
Additionally: - drop pseudo from INSANE_SKIP for 32bit time API check (pseudo passes the check; it's not clear where the issue may have been) - move rust exceptions to the cargo class, as the problem is common across the ecosystem, and needs to be fixed in the libc crate. Signed-off-by: Alexander Kanavin <alex@linutronix.de> --- meta/classes-recipe/cargo_common.bbclass | 12 ++++++++++++ meta/conf/distro/include/time64.inc | 19 +++++++++++-------- 2 files changed, 23 insertions(+), 8 deletions(-)