Prior stable package versions have all built successfully with the same CFLAGS/etc in the same environment: ``` make[4]: Entering directory '/var/tmp/portage/sys-devel/binutils-2.44/work/build/ld' x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I/var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld -I. -I/var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld -I../bfd -I/var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/../bfd -I/var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/../include -march=skylake -O3 -mtls-dialect=gnu2 -Werror=odr -Werror=strict-aliasing -Werror=lto-type-mismatch -Wp,-D_REENTRANT -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-z,now -Wl,-z,relro -Wl,--enable-new-dtags -Wl,--sort-common -Wl,-z,separate-code -pipe -fprofile-use -flto=jobserver -ffat-lto-objects -DLOCALEDIR="\"/usr/share/binutils-data/x86_64-pc-linux-gnu/2.44/locale\"" -Wp,-D_REENTRANT -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wstack-usage=262144 -DELF_LIST_OPTIONS=true -DELF_SHLIB_LIST_OPTIONS=true -DELF_PLT_UNWIND_LIST_OPTIONS=true -march=skylake -O3 -mtls-dialect=gnu2 -Werror=odr -Werror=strict-aliasing -Werror=lto-type-mismatch -Wp,-D_REENTRANT -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-z,now -Wl,-z,relro -Wl,--enable-new-dtags -Wl,--sort-common -Wl,-z,separate-code -pipe -fprofile-use -flto=jobserver -ffat-lto-objects -c -o ldbuildid.o /var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/ldbuildid.c /var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/ldbuildid.c: In function 'generate_build_id': /var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/ldbuildid.c:119:1: error: number of counters in profile data for function 'generate_build_id' does not match its profile data (counter 'arcs', expected 39 and have 41) [-Werror=coverage-mismatch] 119 | generate_build_id (bfd *abfd, | ^~~~~~~~~~~~~~~~~ /var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/ldbuildid.c:119:1: error: number of counters in profile data for function 'generate_build_id' does not match its profile data (counter 'indirect_call', expected 14 and have 9) [-Werror=coverage-mismatch] /var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44/ld/ldbuildid.c:119:1: error: the control flow of function 'generate_build_id' does not match its profile data (counter 'time_profiler') [-Werror=coverage-mismatch] cc1: some warnings being treated as errors make[4]: *** [Makefile:1617: ldbuildid.o] Error 1 make[4]: Leaving directory '/var/tmp/portage/sys-devel/binutils-2.44/work/build/ld' make[3]: *** [Makefile:1899: all-recursive] Error 1 make[2]: *** [Makefile:1090: all] Error 2 make[1]: *** [Makefile:7708: all-ld] Error 2 make: *** [Makefile:1028: all] Error 2 * ERROR: sys-devel/binutils-2.44::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=sys-devel/binutils-2.44'`, * the complete build log and the output of `emerge -pqv '=sys-devel/binutils-2.44'`. * The complete build log is located at '/var/log/portage/build/sys-devel/binutils-2.44:20250311-114410.log.gz'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-devel/binutils-2.44/temp/build.log.gz'. * The ebuild environment file is located at '/var/tmp/portage/sys-devel/binutils-2.44/temp/environment'. * Working directory: '/var/tmp/portage/sys-devel/binutils-2.44/work/build' * S: '/var/tmp/portage/sys-devel/binutils-2.44/work/binutils-2.44' ``` ``` $ emerge --info Portage 3.0.66.1 (python 3.12.8-final-0, default/linux/amd64/23.0/split-usr/no-multilib, gcc-14, glibc-2.40_p697-r8, 6.13.2-gentoo x86_64) ================================================================= System uname: Linux-6.13.2-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E3-1240L_v5_@_2.10GHz-with-glibc2.40 KiB Mem: 65748156 total, 1243472 free KiB Swap: 41943020 total, 41940972 free Timestamp of repository gentoo: Mon, 10 Mar 2025 20:39:11 +0000 sh sys-apps/busybox 1.36.1-r3 ld GNU ld (Gentoo 2.44 p1) 2.44.0 app-misc/pax-utils: 1.3.8 app-shells/bash: 5.2_p37 dev-build/autoconf: 2.72-r1 dev-build/automake: 1.17-r1 dev-build/libtool: 2.5.4 dev-build/make: 4.4.1-r100 dev-lang/perl: 5.40.0-r1 dev-lang/python: 3.12.8_p1 sys-apps/baselayout: 2.17 sys-apps/openrc: 0.55.1 sys-apps/sandbox: 2.39 sys-devel/binutils: 2.44 sys-devel/binutils-config: 5.5.2 sys-devel/gcc: 14.2.1_p20241221 sys-devel/gcc-config: 2.12.1 sys-kernel/linux-headers: 6.6-r1 (virtual/os-headers) sys-libs/glibc: 2.40-r8 Repositories: gentoo location: /var/db/repo/gentoo sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 volatile: True sync-rsync-verify-max-age: 3 sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-metamanifest: no ================================================================= Package Settings ================================================================= sys-devel/binutils-2.44::srcshelton was built with the following: USE="nls plugins xxhash zstd -cet -debuginfod -doc -gprofng -hardened -multitarget -pgo -static-libs -test -vanilla" CFLAGS="-march=skylake -O3 -mtls-dialect=gnu2 -Werror=odr -Werror=strict-aliasing -Werror=lto-type-mismatch -flto -Wp,-D_REENTRANT -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-z,now -Wl,-z,relro -Wl,--enable-new-dtags -Wl,--sort-common -Wl,-z,separate-code -pipe" CXXFLAGS="-march=skylake -O3 -mtls-dialect=gnu2 -Werror=odr -Werror=strict-aliasing -Werror=lto-type-mismatch -flto -Wp,-D_REENTRANT -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-z,now -Wl,-z,relro -Wl,--enable-new-dtags -Wl,--sort-common -Wl,-z,separate-code -pipe" ``` ``` $ emerge -pqv '=sys-devel/binutils-2.44' [ebuild R ] sys-devel/binutils-2.44 USE="nls pgo* plugins xxhash zstd -cet -debuginfod -doc -gprofng -hardened -multitarget -static-libs -test -vanilla" ```
Please include the full build.log.
> sys-devel/binutils-2.44::srcshelton Some information on how your ebuild differs to the ::gentoo one -- or rather, reproducing it with the ::gentoo one, would be great.
(Minor correction: this package was /not/ built from an overlay, but I copied and pasted the wrong 'Package Settings' section - sorry!)
Created attachment 920575 [details] build.log.gz build.log (for ::gentoo ebuild) attached.
Looking at generate_build_id, it has a few conditionals but the most notable one being WITH_XXHASH. ldbuildid.c gets built with identical args modulo -fprofile-{generate,use} in your log, which is good. It only has one notable caller (write_build_id) where there's nothing interesting happening. You'll have to try narrow it down a bit more, I'm afraid (I certainly can't reproduce yet). Start with trying when building binutils manually and then gradually adding in flags and the same configure options?
Sure, will do!
Thanks! Keep me posted. I'm happy to try poke once it's a bit clearer what's going on.
To confirm: with exactly the same setup and flags, building with USE='pgo -xxhash' works correctly - so there's some clash between these two options.
