glibc-y2038-tests: remove glibc-y2038-tests_2.41.bb recipe

This recipe takes longer time >20min when bitbake for package
write stage. When cross-verified for longer time duration, found
that do_check() stage taking 20min while other stages completes
before 6min.

This recipe gives only below two test binaries in the packages to
test (ptest: glibc-y2038-tests):
     io/ftwtest
     io/ftwtest-time64

The above test binaries are already included for testing in recipe
glibc-testsuite_2.41.bb.

It is by now well established that glibc itself works as it should,
that all affected 32 bit targets are configured to use 64 bit time_t,
and that any lingering y2038 issues are in components other than the c
library, and usually come from C programming mistakes (e.g. storing
timestamps in long). Maybe we can simply remove the recipe?

Review comments for fixing above longer time duration ended up in
removing this recipe as a proposal is below
https://lists.openembedded.org/g/openembedded-core/topic/112188476#msg214636

Removed lines having reference to glibc-y2038-tests in the files.

(From OE-Core rev: dea859e904d9eacede147a627f4c176433ac9efc)

Signed-off-by: rajmohan r <semc.2042@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fbe3679ba3c12c52a502511f5dde91fb4de7a6b6)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
rajmohan r 2025-04-29 13:02:12 +05:30 committed by Steve Sakoman
parent f780b27120
commit 958da8c6ad
5 changed files with 0 additions and 149 deletions

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@ -215,7 +215,6 @@ RECIPE_MAINTAINER:pn-glibc = "Khem Raj <raj.khem@gmail.com>"
RECIPE_MAINTAINER:pn-glibc-locale = "Khem Raj <raj.khem@gmail.com>"
RECIPE_MAINTAINER:pn-glibc-mtrace = "Khem Raj <raj.khem@gmail.com>"
RECIPE_MAINTAINER:pn-glibc-scripts = "Khem Raj <raj.khem@gmail.com>"
RECIPE_MAINTAINER:pn-glibc-y2038-tests = "Lukasz Majewski <lukma@denx.de>"
RECIPE_MAINTAINER:pn-glibc-testsuite = "Khem Raj <raj.khem@gmail.com>"
RECIPE_MAINTAINER:pn-gmp = "Khem Raj <raj.khem@gmail.com>"
RECIPE_MAINTAINER:pn-glslang = "Jose Quaresma <quaresma.jose@gmail.com>"

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@ -86,8 +86,6 @@ PTESTS_FAST = "\
xz \
zlib \
"
PTESTS_FAST:append:libc-glibc = " glibc-y2038-tests"
PTESTS_PROBLEMS:remove:libc-glibc = "glibc-y2038-tests"
PTESTS_FAST:remove:mips64 = "qemu"
PTESTS_PROBLEMS:append:mips64 = " qemu"
PTESTS_FAST:remove:riscv32 = "qemu"

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@ -20,7 +20,6 @@ TARGET_CC_ARCH:append:powerpc = "${@bb.utils.contains('TUNE_FEATURES', 'm32', '$
TARGET_CC_ARCH:append:x86 = "${@bb.utils.contains('TUNE_FEATURES', 'm32', '${GLIBC_64BIT_TIME_FLAGS}', '', d)}"
GLIBC_64BIT_TIME_FLAGS:pn-glibc = ""
GLIBC_64BIT_TIME_FLAGS:pn-glibc-y2038-tests = ""
GLIBC_64BIT_TIME_FLAGS:pn-glibc-testsuite = ""
# pipewire-v4l2 explicitly sets _FILE_OFFSET_BITS=32 to get access to
# both 32 and 64 bit file APIs. But it does not handle the time side?
@ -33,7 +32,6 @@ GLIBC_64BIT_TIME_FLAGS:pn-gcc-sanitizers = ""
# 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-y2038-tests = " 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'

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@ -1,107 +0,0 @@
require glibc_${PV}.bb
require glibc-tests.inc
inherit ptest features_check
REQUIRED_DISTRO_FEATURES = "ptest"
SRC_URI += "\
file://run-ptest \
"
SUMMARY = "glibc tests using time32/time64 interfaces to be run with ptest for the purpose of checking y2038 compatiblity"
# Erase some variables already set by glibc_${PV}
python __anonymous() {
# Remove packages provided by glibc build, we only need a subset of them
d.setVar("PACKAGES", "${PN} ${PN}-dbg ${PN}-ptest")
d.setVar("PROVIDES", "${PN} ${PN}-ptest")
bbclassextend = d.getVar("BBCLASSEXTEND").replace("nativesdk", "").strip()
d.setVar("BBCLASSEXTEND", bbclassextend)
d.setVar("RRECOMMENDS", "")
d.setVar("SYSTEMD_SERVICE:nscd", "")
d.setVar("SYSTEMD_PACKAGES", "")
}
# Remove any leftovers from original glibc recipe
RPROVIDES:${PN} = "${PN}"
RRECOMMENDS:${PN} = ""
RDEPENDS:${PN} = "glibc libgcc sed bash"
RDEPENDS:${PN}-ptest = "${PN}"
DEPENDS += "sed"
export oe_srcdir = "${exec_prefix}/src/debug/glibc/${PV}/"
# Just build tests for target - do not run them
do_check:append () {
oe_runmake -i check run-built-tests=no
}
addtask do_check after do_compile before do_install_ptest_base
glibc_strip_build_directory () {
# Delete all non executable files from build directory
find ${B} ! -executable -type f -delete
# Remove build dynamic libraries and links to them as
# those are already installed in the target device
find ${B} -type f -name "*.so" -delete
find ${B} -type l -name "*.so*" -delete
# Remove headers (installed with glibc)
find ${B} -type f -name "*.h" -delete
find ${B} -type f -name "isomac" -delete
find ${B} -type f -name "annexc" -delete
}
do_install_ptest_base () {
glibc_strip_build_directory
ls -r ${B}/*/*-time64 > ${B}/tst_time64
# Remove '-time64' suffix - those tests are also time related
sed -e "s/-time64$//" ${B}/tst_time64 > ${B}/tst_time_tmp
tst_time=$(cat ${B}/tst_time_tmp ${B}/tst_time64)
rm ${B}/tst_time_tmp ${B}/tst_time64
echo "${tst_time}"
# Install build test programs to the image
install -d ${D}${PTEST_PATH}/tests/glibc-ptest/
for f in "${tst_time}"
do
cp -r ${f} ${D}${PTEST_PATH}/tests/glibc-ptest/
done
install -d ${D}${PTEST_PATH}
cp ${UNPACKDIR}/run-ptest ${D}${PTEST_PATH}/
}
# The datadir directory is required to allow core (and reused)
# glibc cleanup function to finish correctly, as this directory
# is not created for ptests
stash_locale_package_cleanup:prepend () {
mkdir -p ${PKGD}${datadir}
}
stash_locale_sysroot_cleanup:prepend () {
mkdir -p ${SYSROOT_DESTDIR}${datadir}
}
# Prevent the do_package() task to set 'libc6' prefix
# for glibc tests related packages
python populate_packages:prepend () {
if d.getVar('DEBIAN_NAMES'):
d.setVar('DEBIAN_NAMES', '')
}
FILES:${PN} = "${PTEST_PATH}/* /usr/src/debug/${PN}/*"
EXCLUDE_FROM_SHLIBS = "1"
deltask do_stash_locale
do_install[noexec] = "1"
do_populate_sysroot[noexec] = "1"

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@ -1,37 +0,0 @@
#!/bin/bash
# ptest script for glibc - to run time related tests to
# facilitate Y2038 validation
# Run with 'ptest-runner glibc-tests'
output() {
retcode=$?
if [ $retcode -eq 0 ]
then echo "PASS: $i"
elif [ $retcode -eq 77 ]
then echo "SKIP: $i"
else echo "FAIL: $i"
fi
}
# Allow altering time on the target
export GLIBC_TEST_ALLOW_TIME_SETTING="1"
tst_time64=$(ls -r ${PWD}/tests/glibc-ptest/*-time64)
# Remove '-time64' suffix - those tests are also time
# related
tst_time_tmp=$(sed -e "s/-time64$//" <<< ${tst_time64})
# Do not run tests supporting only 32 bit time
#for i in ${tst_time_tmp}
#do
# $i >/dev/null 2>&1
# output
#done
# Run tests supporting only 64 bit time
for i in ${tst_time64}
do
$i >/dev/null 2>&1
output
done