Created attachment 592558 [details] error output from each build phase This is about crossdev on Gentoo, system is amd64, Intel i7-9700 I have spent the last day trying to figure out why I could not get toolchains to complete installing, they would fail on the last stage.... gcc stage2 with the following error as pasted below. I am including all the output files as attachment. I believe I have found the source of the error and not sure it is because of a recent sync/emerge but it is a high possibility. We are talking about the glibc stage, the stage failing is gcc stage2, but the file libc_nonshared.a is created in the glibc stage... and I believe is missing some ELF header information, stripped out unintentionally by the Makefile at the end of the compile. Below is some more detail. I executed the following commands on two different similar toolchains that are working and have noticed that the outputs are slightly different... I don't want to copy paste too much so I will truncate the output.... I hope I have provided enough detail that this bug can be investigated, I am not sure if it is specific to my Gentoo installation, or something else. This is the command I am using to install the toolchain crossdev --stable \ -t armv7a-unknown-linux-gnueabihf \ --binutils =2.32-r1 \ --gcc =8.3.0-r1 \ --kernel =5.2 \ --libc =2.29-r2 \ -oO /usr/local/portage-crossdev Crossdev version is sys-devel/crossdev-20190712::gentoo (installed from emerge) Please see output below. If I copy the file out of the build folder before compile completes, then copy it into the final destination by hand it works fine, the "Machine" data is not lost. If I let the Makefile do it, "Machine" is stripped out... and I think I know why. Finally just before copy these lines are executed... x86_64-pc-linux-gnu-strip: Unable to recognise the format of the input file `/var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/glibc-2.29-r2/image/usr/armv7a-unknown-linux-gnueabihf/usr/lib/libm.a(s_nextafterf.o)' /usr/armv7a-unknown-linux-gnueabihf/usr/lib/libc_nonshared.a /usr/armv7a-unknown-linux-gnueabihf/usr/lib/libc.a x86_64-pc-linux-gnu-strip: Unable to recognise the format of the input file `/var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/glibc-2.29-r2/image/usr/armv7a-unknown-linux-gnueabihf/usr/lib/libm.a(s_nexttowardf.o)' This appears to strip out necessary information. *** this is from the glibc library that works correctly, a successfully installed toolchain *** *** notice Machine is "ARM" *** readelf -h libc_nonshared.a File: libc_nonshared.a(elf-init.oS) ELF Header: Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 Class: ELF32 Data: 2's complement, little endian Version: 1 (current) OS/ABI: UNIX - System V ABI Version: 0 Type: REL (Relocatable file) Machine: ARM Version: 0x1 Entry point address: 0x0 Start of program headers: 0 (bytes into file) Start of section headers: 956 (bytes into file) Flags: 0x5000000, Version5 EABI Size of this header: 52 (bytes) Size of program headers: 0 (bytes) Number of program headers: 0 Size of section headers: 40 (bytes) Number of section headers: 11 Section header string table index: 10 *** this is from the glibc library that won't work right *** *** notice Machine is "None" *** readelf -h /usr/armv7a-unknown-linux-gnueabihf/usr/lib/libc_nonshared.a File: /usr/armv7a-unknown-linux-gnueabihf/usr/lib/libc_nonshared.a(elf-init.oS) ELF Header: Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 Class: ELF32 Data: 2's complement, little endian Version: 1 (current) OS/ABI: UNIX - System V ABI Version: 0 Type: REL (Relocatable file) Machine: None Version: 0x1 Entry point address: 0x0 Start of program headers: 0 (bytes into file) Start of section headers: 1004 (bytes into file) Flags: 0x5000000 Size of this header: 52 (bytes) Size of program headers: 0 (bytes) Number of program headers: 0 Size of section headers: 40 (bytes) Number of section headers: 11 Section header string table index: 10 # @multilib_dir@ is not really necessary, but sometimes it has # more uses than just a directory name. /bin/bash /var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/gcc-8.3.0-r1/work/gcc-8.3.0/libgcc/../mkinstalldirs . /var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/gcc-8.3.0-r1/work/build/./gcc/xgcc -B/var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/gcc-8.3.0-r1/work/build/./gcc/ -B/usr/armv7a-unknown-linux-gnueabihf/bin/ -B/usr/armv7a-unknown-linux-gnueabihf/lib/ -isystem /usr/armv7a-unknown-linux-gnueabihf/include -isystem /usr/armv7a-unknown-linux-gnueabihf/sys-include -O2 -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fno-stack-clash-protection -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1 -Wl,--version-script=libgcc.map -o ./libgcc_s.so.1.tmp -g -O2 -B./ _thumb1_case_sqi_s.o _thumb1_case_uqi_s.o _thumb1_case_shi_s.o _thumb1_case_uhi_s.o _thumb1_case_si_s.o _udivsi3_s.o _divsi3_s.o _umodsi3_s.o _modsi3_s.o _bb_init_func_s.o _call_via_rX_s.o _interwork_call_via_rX_s.o _lshrdi3_s.o _ashrdi3_s.o _ashldi3_s.o _arm_negdf2_s.o _arm_addsubdf3_s.o _arm_muldivdf3_s.o _arm_cmpdf2_s.o _arm_unorddf2_s.o _arm_fixdfsi_s.o _arm_fixunsdfsi_s.o _arm_truncdfsf2_s.o _arm_negsf2_s.o _arm_addsubsf3_s.o _arm_muldivsf3_s.o _arm_cmpsf2_s.o _arm_unordsf2_s.o _arm_fixsfsi_s.o _arm_fixunssfsi_s.o _arm_floatdidf_s.o _arm_floatdisf_s.o _arm_floatundidf_s.o _arm_floatundisf_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _aeabi_lcmp_s.o _aeabi_ulcmp_s.o _aeabi_ldivmod_s.o _aeabi_uldivmod_s.o _dvmd_lnx_s.o _clear_cache_s.o _muldi3_s.o _negdi2_s.o _cmpdi2_s.o _ucmpdi2_s.o _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulhc3_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divhc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixtfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _fixunstfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatditf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _floatunditf_s.o _divdi3_s.o _moddi3_s.o _divmoddi4_s.o _udivdi3_s.o _umoddi3_s.o _udivmoddi4_s.o _udiv_w_sdiv_s.o bpabi_s.o unaligned-funcs_s.o addsf3_s.o divsf3_s.o eqsf2_s.o gesf2_s.o lesf2_s.o mulsf3_s.o negsf2_s.o subsf3_s.o unordsf2_s.o fixsfsi_s.o floatsisf_s.o floatunsisf_s.o adddf3_s.o divdf3_s.o eqdf2_s.o gedf2_s.o ledf2_s.o muldf3_s.o negdf2_s.o subdf3_s.o unorddf2_s.o fixdfsi_s.o floatsidf_s.o floatunsidf_s.o extendsfdf2_s.o truncdfsf2_s.o enable-execute-stack_s.o unwind-arm_s.o libunwind_s.o pr-support_s.o unwind-c_s.o emutls_s.o libgcc.a -lc && rm -f ./libgcc_s.so && if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1 ./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp ./libgcc_s.so.1 && (echo "/* GNU ld script"; echo " Use the shared library, but some functions are only in"; echo " the static library. */"; echo "GROUP ( libgcc_s.so.1 -lgcc )" ) > ./libgcc_s.so /usr/libexec/gcc/armv7a-unknown-linux-gnueabihf/ld: skipping incompatible /usr/armv7a-unknown-linux-gnueabihf/usr/lib/libc_nonshared.a when searching for /usr/lib/libc_nonshared.a /usr/libexec/gcc/armv7a-unknown-linux-gnueabihf/ld: cannot find /usr/lib/libc_nonshared.a inside /usr/armv7a-unknown-linux-gnueabihf collect2: error: ld returned 1 exit status make[2]: *** [Makefile:985: libgcc_s.so] Error 1 make[2]: Leaving directory '/var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/gcc-8.3.0-r1/work/build/armv7a-unknown-linux-gnueabihf/libgcc' make[1]: *** [Makefile:12434: all-target-libgcc] Error 2 make[1]: Leaving directory '/var/tmp/portage/cross-armv7a-unknown-linux-gnueabihf/gcc-8.3.0-r1/work/build' make: *** [Makefile:907: all] Error 2 * ERROR: cross-armv7a-unknown-linux-gnueabihf/gcc-8.3.0-r1::crossdev failed (compile phase): * emake failed * Output from emerge --info Portage 2.3.76 (python 3.6.9-final-0, default/linux/amd64/17.1, gcc-8.3.0, glibc-2.29-r2, 5.2.14-gentoo x86_64) ================================================================= System uname: Linux-5.2.14-gentoo-x86_64-Intel-R-_Core-TM-_i7-9700K_CPU_@_3.60GHz-with-gentoo-2.6 KiB Mem: 15946400 total, 8960740 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Fri, 11 Oct 2019 11:30:01 +0000 Head commit of repository gentoo: 472fd84cb424747e7666a31c5ea7f7fd9b62001d sh bash 4.4_p23-r1 ld GNU ld (Gentoo 2.32 p2) 2.32.0 distcc 3.3.3 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.4_p23-r1::gentoo dev-lang/perl: 5.28.2-r1::gentoo dev-lang/python: 2.7.16::gentoo, 3.6.9::gentoo dev-util/cmake: 3.14.6::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/openrc: 0.41.2::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.16.1-r1::gentoo sys-devel/binutils: 2.32-r1::gentoo sys-devel/gcc: 8.3.0-r1::gentoo sys-devel/gcc-config: 2.0::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 4.19::gentoo (virtual/os-headers) sys-libs/glibc: 2.29-r2::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-max-age: 24 sync-rsync-extra-opts: sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 crossdev location: /usr/local/portage-crossdev masters: gentoo priority: 10 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/cache/distfiles" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -O2 -pipe" GENTOO_MIRRORS="https://ftp.jaist.ac.jp/pub/Linux/Gentoo/" LANG="ja_JP.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="ja" MAKEOPTS="-j9" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X acl alsa amd64 berkdb bzip2 cli crypt cups cxx dbus dri elogind fortran gdbm iconv ipv6 libtirpc multilib ncurses networkmanager nls nptl openmp pam pcre pulseaudio readline seccomp split-usr sqlite ssl tcpd udev unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="hda-intel" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="intel i965 i915 fbdev vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
*** This bug has been marked as a duplicate of bug 697428 ***
