commit: 414f21a6b310ec7d4e0885dd7ac5e379cd49dfe2 Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Thu Dec 18 10:18:07 2025 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Thu Dec 18 10:21:20 2025 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=414f21a6
sys-libs/glibc: ignore CFLAGS+LDFLAGS in do_run_test for binpkgs With binpkgs, CFLAGS and LDFLAGS will come from the builder environment and may not be compatible with an old glibc on the system before a new one is merged. In the case reported to me by Kerin, an old glibc was installed w/o DT_RELR support, and LDFLAGS on the binhost builder had -Wl,-z,pack-relative-relocs, so the built test binary (which would run against the system's old glibc) couldn't be executed, meaning the "syscall test" failed. Set CFLAGS to just -O2 and blank LDFLAGS to avoid this. It did also wrongly diagnose the failure because the function both compiles + runs and the error message can't distinguish between those. If we fail to build it, things are likely fine, there's only a problem if we fail to run it. I haven't addressed that here. Bug: https://bugs.gentoo.org/324685 Signed-off-by: Sam James <sam <AT> gentoo.org> sys-libs/glibc/glibc-2.42-r2.ebuild | 2 +- sys-libs/glibc/glibc-9999.ebuild | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sys-libs/glibc/glibc-2.42-r2.ebuild b/sys-libs/glibc/glibc-2.42-r2.ebuild index 25498b338615..3d1194e0e022 100644 --- a/sys-libs/glibc/glibc-2.42-r2.ebuild +++ b/sys-libs/glibc/glibc-2.42-r2.ebuild @@ -295,7 +295,7 @@ do_run_test() { if [[ ${MERGE_TYPE} == "binary" ]] ; then # ignore build failures when installing a binary package #324685 - do_compile_test "" "$@" 2>/dev/null || return 0 + CFLAGS="-O2" LDFLAGS="" do_compile_test "" "$@" 2>/dev/null || return 0 else ebegin "Performing simple compile test for ABI=${ABI}" if ! do_compile_test "" "$@" ; then diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild index af95e206646e..095b33bd38e5 100644 --- a/sys-libs/glibc/glibc-9999.ebuild +++ b/sys-libs/glibc/glibc-9999.ebuild @@ -295,7 +295,7 @@ do_run_test() { if [[ ${MERGE_TYPE} == "binary" ]] ; then # ignore build failures when installing a binary package #324685 - do_compile_test "" "$@" 2>/dev/null || return 0 + CFLAGS="-O2" LDFLAGS="" do_compile_test "" "$@" 2>/dev/null || return 0 else ebegin "Performing simple compile test for ABI=${ABI}" if ! do_compile_test "" "$@" ; then
