11696 2017-06-21 00:47:59 +0000 systemd: gold linker fails for ppc machine 2017-07-19 20:03:32 +0000 1 1 7 Build System, Metadata & Runtime OE-Core devtools / tool chain 2.5 x86 ppc RESOLVED FIXED Medium+ normal 2.4 M3 1 randy.macleod randy.macleod meta.mr.watcher meta.watcher raj.khem randy.macleod --- --- No (bug/feature does not impact docs) oldest_to_newest 74425 0 3835 randy.macleod 2017-06-21 00:47:59 +0000 Created attachment 3835 Work-arorund for gold linker bug to enable systemd to build. This is likely a binutils bug. A qemuppc specific work-around that uses fuse-ld=bfd rather than fuse-ld=gold is attached. If you enable systemd in conf/local.conf: VIRTUAL-RUNTIME_init_manager = "systemd" DISTRO_FEATURES_append = " systemd" DISTRO_FEATURES_BACKFILL_CONSIDERED += "sysvinit" KERNEL_FEATURES_append = " cfg/systemd.scc" and build for qemuppc: $ bitbake systemd it eventually fails to link like this: powerpc-oe-linux-libtool: link: powerpc-oe-linux-gcc -m32 -mhard-float -mcpu=7400 -mno-spe --sysroot=/buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp -glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot -pipe -Wall -Wextra -Wundef -Wformat=2 -Wformat-security -Wformat-nonliteral -Wlogical-op -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wsuggest-attribute=noreturn -W error=missing-prototypes -Werror=implicit-function-declaration -Werror=missing-declarations -Werror=return-type -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-resul t -Wno-format-signedness -Werror=overflow -Wdate-time -Wnested-externs -ffast-math -fno-common -fdiagnostics-show-option -fno-strict-aliasing -fvisibility=hidden -fstack-protector -fstack-protector-strong -fPIE --param=ssp-buffer-size=4 -Werror=shadow -flto -ffunction-sections -fdata-sections -O2 -p ipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0=/usr/src/debug/systemd/1_232-r0 -fdebug-prefix-map=/buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/re cipe-sysroot-native= -fdebug-prefix-map=/buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot= -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined -Wl,-z -Wl,relro -Wl,-z -Wl,now -pie -Wl,-fuse-ld=gold -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-nee ded -o scsi_id src/udev/scsi_id/scsi_id.o src/udev/scsi_id/scsi_serial.o ./.libs/libshared.a -lresolv -lcap -lrt -lm -llzma -lacl -pthread powerpc-oe-linux-libtool: link: ( cd ".libs" && rm -f "libnss_myhostname.la" && ln -s "../libnss_myhostname.la" "libnss_myhostname.la" ) /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc-oe-linux-ld.gold: error: invalid STB_LOCAL symbol in external symbols /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc-oe-linux-ld.gold: error: linker defined: multiple definition of '00000001.plt_call.free+8000' /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc-oe-linux-ld.gold: command line: previous definition here /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc-oe-linux-ld.gold: error: invalid STB_LOCAL symbol in external symbols /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc-oe-linux-ld.gold: error: linker defined: multiple definition of '00000001.plt_call.strspn+8000' /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc-oe-linux-ld.gold: command line: previous definition here /buildarea/rmacleod/src/distro/yocto/b/sd-ppc/tmp-glibc/work/ppc7400-oe-linux/systemd/1_232-r0/recipe-sysroot-native/usr/bin/powerpc-oe-linux/powerpc- 74426 1 randy.macleod 2017-06-21 01:01:02 +0000 Tomorrow, I'll look for a fix in the binutils-gnu git repo. Threre are some fixes on master that look promising. Then I guess I should try to come up with a minimal reproducer and report the bug to the binutils devs. 74427 2 3836 randy.macleod 2017-06-21 01:11:02 +0000 Created attachment 3836 0001-systemd-work-around-ppc-gold-linker-error.patch (with patch!) I had forgotten the patch originally. 74429 3 bluelightning 2017-06-21 07:44:01 +0000 Assigning this back to you Randy since you already seem to have a handle on the fix ;) 74555 4 randy.macleod 2017-06-26 21:21:39 +0000 webkitgtk_2.16.1 also fails for qemuppc with a similar error. I haven't tried to work-around the bug. I've reported the gold defect upstream: https://sourceware.org/bugzilla/show_bug.cgi?id=21678 75076 5 randy.macleod 2017-07-17 18:31:05 +0000 Gcc devs have a proposed patch that I'll test soon. 75081 6 randy.macleod 2017-07-17 19:56:12 +0000 (In reply to comment #5) > Gcc devs have a proposed patch that I'll test soon. Err, wrong bug, ignore this. I'm getting caught up after vacation. 75158 7 randy.macleod 2017-07-19 20:03:32 +0000 Fixed by: commit 0d1273cdf8652bf1844f1f1fe4ba0eacd27ada65 Author: Randy MacLeod <Randy.MacLeod@windriver.com> Date: Tue Jun 27 21:35:06 2017 -0400 binutils: update SRCREV to fix powerpc gold link bug Update to the latest commit on the 2.28 branch to pick up: a3e00a8 [GOLD] Avoid duplicate PLT stub symbols on ppc32 along with several backported bug fixes for arm*, etc. This resolves the systemd link error for qemuppc with the error message: .../powerpc-oe-linux-ld.gold: error: invalid STB_LOCAL symbol in external symbols error: linker defined: multiple definition of '00000001.plt_call.memcpy+8000' command line: previous definition here described in: [YOCTO #11696] 3835 2017-06-21 00:47:59 +0000 2017-06-21 00:47:59 +0000 Work-arorund for gold linker bug to enable systemd to build. 0001-systemd-work-around-ppc-gold-link-error.patch text/plain 1035 randy.macleod RnJvbSAyOThiMjUyZWIwMTZmYzRkYjYyNmRlOGFlMjIzYjNhMzJjNDhlYjEwIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBSYW5keSBNYWNMZW9kIDxSYW5keS5NYWNMZW9kQHdpbmRyaXZl ci5jb20+CkRhdGU6IFdlZCwgMjEgSnVuIDIwMTcgMDA6MzI6NTkgKzAwMDAKU3ViamVjdDogW1BB VENIXSBzeXN0ZW1kOiB3b3JrLWFyb3VuZCBwcGMgZ29sZCBsaW5rIGVycm9yCgpTaWduZWQtb2Zm LWJ5OiBSYW5keSBNYWNMZW9kIDxSYW5keS5NYWNMZW9kQHdpbmRyaXZlci5jb20+Ci0tLQogbWV0 YS9yZWNpcGVzLWNvcmUvc3lzdGVtZC9zeXN0ZW1kXzIzMi5iYiB8IDIgKysKIDEgZmlsZSBjaGFu Z2VkLCAyIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9tZXRhL3JlY2lwZXMtY29yZS9zeXN0 ZW1kL3N5c3RlbWRfMjMyLmJiIGIvbWV0YS9yZWNpcGVzLWNvcmUvc3lzdGVtZC9zeXN0ZW1kXzIz Mi5iYgppbmRleCAxMDA3MzYwODNmLi4xY2U5ZGMxMTQwIDEwMDY0NAotLS0gYS9tZXRhL3JlY2lw ZXMtY29yZS9zeXN0ZW1kL3N5c3RlbWRfMjMyLmJiCisrKyBiL21ldGEvcmVjaXBlcy1jb3JlL3N5 c3RlbWQvc3lzdGVtZF8yMzIuYmIKQEAgLTQxLDYgKzQxLDggQEAgU1JDX1VSSV9hcHBlbmRfbGli Yy11Y2xpYmMgPSAiXAogIgogU1JDX1VSSV9hcHBlbmRfcWVtdWFsbCA9ICIgZmlsZTovLzAwMDEt Y29yZS1kZXZpY2UuYy1DaGFuZ2UtdGhlLWRlZmF1bHQtZGV2aWNlLXRpbWVvdXQtdG8tMi5wYXRj aCIKIAorU1JDX1VSSV9hcHBlbmRfcWVtdXBwYyA9ICIgZmlsZTovL3N5c3RlbWQtZHJvcC1nb2xk LXVzZS1iZmQucGF0Y2giCisKIFBBQ0tBR0VDT05GSUcgPz89ICJ4eiBcCiAgICAgICAgICAgICAg ICAgICAgJHtAYmIudXRpbHMuZmlsdGVyKCdESVNUUk9fRkVBVFVSRVMnLCAnZWZpIHBhbSBzZWxp bnV4IGxkY29uZmlnJywgZCl9IFwKICAgICAgICAgICAgICAgICAgICAke0BiYi51dGlscy5jb250 YWlucygnRElTVFJPX0ZFQVRVUkVTJywgJ3gxMScsICd4a2Jjb21tb24nLCAnJywgZCl9IFwKLS0g CjIuMTEuMAoK 3836 2017-06-21 01:11:02 +0000 2017-06-21 01:11:02 +0000 0001-systemd-work-around-ppc-gold-linker-error.patch (with patch!) 0001-systemd-work-around-ppc-gold-linker-error.patch text/plain 1802 randy.macleod RnJvbSAzMGFjZmVmMTY4OTA4ZDk5NGE3MjU4NmQwZWZiMjk5Zjg1ZGQ4NGVjIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBSYW5keSBNYWNMZW9kIDxSYW5keS5NYWNMZW9kQHdpbmRyaXZl ci5jb20+CkRhdGU6IFdlZCwgMjEgSnVuIDIwMTcgMDA6MzI6NTkgKzAwMDAKU3ViamVjdDogW1BB VENIXSBzeXN0ZW1kOiB3b3JrLWFyb3VuZCBwcGMgZ29sZCBsaW5rZXIgZXJyb3IKClNpZ25lZC1v ZmYtYnk6IFJhbmR5IE1hY0xlb2QgPFJhbmR5Lk1hY0xlb2RAd2luZHJpdmVyLmNvbT4KLS0tCiAu Li4vc3lzdGVtZC9zeXN0ZW1kL3N5c3RlbWQtZHJvcC1nb2xkLXVzZS1iZmQucGF0Y2ggICAgICAg ICAgIHwgMTEgKysrKysrKysrKysKIG1ldGEvcmVjaXBlcy1jb3JlL3N5c3RlbWQvc3lzdGVtZF8y MzIuYmIgICAgICAgICAgICAgICAgICAgICAgfCAgMiArKwogMiBmaWxlcyBjaGFuZ2VkLCAxMyBp bnNlcnRpb25zKCspCiBjcmVhdGUgbW9kZSAxMDA2NDQgbWV0YS9yZWNpcGVzLWNvcmUvc3lzdGVt ZC9zeXN0ZW1kL3N5c3RlbWQtZHJvcC1nb2xkLXVzZS1iZmQucGF0Y2gKCmRpZmYgLS1naXQgYS9t ZXRhL3JlY2lwZXMtY29yZS9zeXN0ZW1kL3N5c3RlbWQvc3lzdGVtZC1kcm9wLWdvbGQtdXNlLWJm ZC5wYXRjaCBiL21ldGEvcmVjaXBlcy1jb3JlL3N5c3RlbWQvc3lzdGVtZC9zeXN0ZW1kLWRyb3At Z29sZC11c2UtYmZkLnBhdGNoCm5ldyBmaWxlIG1vZGUgMTAwNjQ0CmluZGV4IDAwMDAwMDAwMDAu LmVhYzIxOTkxZGUKLS0tIC9kZXYvbnVsbAorKysgYi9tZXRhL3JlY2lwZXMtY29yZS9zeXN0ZW1k L3N5c3RlbWQvc3lzdGVtZC1kcm9wLWdvbGQtdXNlLWJmZC5wYXRjaApAQCAtMCwwICsxLDExIEBA CistLS0gYS9jb25maWd1cmUuYWMKKysrKyBiL2NvbmZpZ3VyZS5hYworQEAgLTI2MCw3ICsyNjAs NyBAQAorICAgICAgICAgLVdsLC16LHJlbHJvIFwKKyAgICAgICAgIC1XbCwteixub3cgXAorICAg ICAgICAgLXBpZSBcCistICAgICAgICAtV2wsLWZ1c2UtbGQ9Z29sZF0pCisrICAgICAgICAtV2ws LWZ1c2UtbGQ9YmZkXSkKKyBBQ19TVUJTVChbT1VSX0xERkxBR1NdLCAiJHdpdGhfbGRmbGFncyAk c2FuaXRpemVyX2xkZmxhZ3MiKQorIAorIEFDX0NIRUNLX1NJWkVPRihwaWRfdCkKZGlmZiAtLWdp dCBhL21ldGEvcmVjaXBlcy1jb3JlL3N5c3RlbWQvc3lzdGVtZF8yMzIuYmIgYi9tZXRhL3JlY2lw ZXMtY29yZS9zeXN0ZW1kL3N5c3RlbWRfMjMyLmJiCmluZGV4IDEwMDczNjA4M2YuLjFjZTlkYzEx NDAgMTAwNjQ0Ci0tLSBhL21ldGEvcmVjaXBlcy1jb3JlL3N5c3RlbWQvc3lzdGVtZF8yMzIuYmIK KysrIGIvbWV0YS9yZWNpcGVzLWNvcmUvc3lzdGVtZC9zeXN0ZW1kXzIzMi5iYgpAQCAtNDEsNiAr NDEsOCBAQCBTUkNfVVJJX2FwcGVuZF9saWJjLXVjbGliYyA9ICJcCiAiCiBTUkNfVVJJX2FwcGVu ZF9xZW11YWxsID0gIiBmaWxlOi8vMDAwMS1jb3JlLWRldmljZS5jLUNoYW5nZS10aGUtZGVmYXVs dC1kZXZpY2UtdGltZW91dC10by0yLnBhdGNoIgogCitTUkNfVVJJX2FwcGVuZF9xZW11cHBjID0g IiBmaWxlOi8vc3lzdGVtZC1kcm9wLWdvbGQtdXNlLWJmZC5wYXRjaCIKKwogUEFDS0FHRUNPTkZJ RyA/Pz0gInh6IFwKICAgICAgICAgICAgICAgICAgICAke0BiYi51dGlscy5maWx0ZXIoJ0RJU1RS T19GRUFUVVJFUycsICdlZmkgcGFtIHNlbGludXggbGRjb25maWcnLCBkKX0gXAogICAgICAgICAg ICAgICAgICAgICR7QGJiLnV0aWxzLmNvbnRhaW5zKCdESVNUUk9fRkVBVFVSRVMnLCAneDExJywg J3hrYmNvbW1vbicsICcnLCBkKX0gXAotLSAKMi4xMS4wCgo=