New: Build fails on latest master with a systemd build failure, implicit func declaration gettid() error
https://bugs.busybox.net/show_bug.cgi?id=14816
Bug ID: 14816
Summary: Build fails on latest master with a systemd build
failure, implicit func declaration gettid() error
Product: buildroot
Version: unspecified
Hardware: All
OS: Linux
Status: NEW
Severity: blocker
Priority: P5
Component: Other
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
I building a root filesystem for Raspberry Pi 2 on my Ubuntu 20.04 machine and my local Linaro precompiled cross-compilation toolchain. Not attempting to build the kernel or bootloader since I've compiled that separately from source.
Following is the console error log. I have configured lot of packages and libs for this build so attaching a .config file instead of listing them out here.
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systemd 250.4 Building
PATH="/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/host/bin:/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/host/sbin:/home/amol/anaconda3/condabin:/home/amol/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/amol/Projects/BBB/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf/bin:/usr/local/bin/gm" LC_ALL=C.UTF-8 PYTHONNOUSERSITE=y/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/host/bin/ninja -C/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/build/systemd-250.4//build
ninja: Entering directory
`/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/build/systemd-250.4//build'
[3/748] Compiling C objectsrc/libsystemd/libsystemd_static.a.p/sd-journal_journal-send.c.o
FAILED: src/libsystemd/libsystemd_static.a.p/sd-journal_journal-send.c.o/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/host/bin/arm-linux-gnueabihf-gcc
-Isrc/libsystemd/libsystemd_static.a.p -Isrc/libsystemd -I../src/libsystemd
-Isrc/basic -I../src/basic -Isrc/fundamental -I../src/fundamental -Isrc/systemd
-I../src/systemd -I. -I.. -I../src/libsystemd/sd-bus
-I../src/libsystemd/sd-device -I../src/libsystemd/sd-event
-I../src/libsystemd/sd-hwdb -I../src/libsystemd/sd-id128
-I../src/libsystemd/sd-journal -I../src/libsystemd/sd-netlink
-I../src/libsystemd/sd-network -I../src/libsystemd/sd-resolve
-fdiagnostics-color=always -Wall -Winvalid-pch -Wextra -std=gnu99 -O3
-Wno-format-signedness -Wno-missing-field-initializers -Wno-unused-parameter
-Wdate-time -Wendif-labels -Werror=format=2
-Werror=implicit-function-declaration -Werror=incompatible-pointer-types
-Werror=int-conversion -Werror=overflow -Werror=override-init
-Werror=return-type -Werror=shift-count-overflow -Werror=shift-overflow=2
-Werror=undef -Wfloat-equal -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op
-Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wredundant-decls -Wshadow
-Wstrict-aliasing=2 -Wstrict-prototypes -Wsuggest-attribute=noreturn
-Wunused-function -Wwrite-strings -Wno-maybe-uninitialized -Wno-unused-result
-Werror=missing-declarations -Werror=missing-prototypes
-fdiagnostics-show-option -fno-common -fno-strict-aliasing -fstack-protector
-fstack-protector-strong -fvisibility=hidden --param=ssp-buffer-size=4
-ffunction-sections -fdata-sections -Werror=shadow -include config.h
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0
-D_FORTIFY_SOURCE=1 -fPIC -pthread -fvisibility=default -MD -MQsrc/libsystemd/libsystemd_static.a.p/sd-journal_journal-send.c.o -MF
src/libsystemd/libsystemd_static.a.p/sd-journal_journal-send.c.o.d -osrc/libsystemd/libsystemd_static.a.p/sd-journal_journal-send.c.o -c../src/libsystemd/sd-journal/journal-send.c../src/libsystemd/sd-journal/journal-send.c: In function ‘close_journal_fd’:../src/libsystemd/sd-journal/journal-send.c:76:25: error: implicit declaration
of function ‘gettid’; did you mean ‘getgid’?
[-Werror=implicit-function-declaration]
if (getpid() != gettid())
^~~~~~
getgid../src/libsystemd/sd-journal/journal-send.c:76:25: warning: nested extern declaration of ‘gettid’ [-Wnested-externs]
cc1: some warnings being treated as errors
[10/743] Compiling C object src/libsystemd/libsystemd_static.a.p/sd-event_sd-event.c.o
ninja: build stopped: subcommand failed.
make[1]: *** [package/pkg-generic.mk:293:/home/amol/Projects/EmbeddedLinuxTools/buildroot/output/build/systemd-250.4/.stamp_built] Error 1
make: *** [Makefile:84: _all] Error 2
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[Buildroot] [Bug 14816] Build fails on latest master with a systemd build failure, implicit func declaration gettid() error
https://bugs.busybox.net/show_bug.cgi?id=14816
--- Comment #1 from Amol Dhamale <[email protected]> --- Created attachment 9311
--> https://bugs.busybox.net/attachment.cgi?id=9311&action=edit
The .config file after making custom configurations using menuconfig to raspberrypi2_defconfig
https://github.com/amoldhamale1105/EmbeddedLinux/blob/master/boards/raspberrypi2/.config
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[Buildroot] [Bug 14816] Build fails on latest master with a systemd build failure, implicit func declaration gettid() error
In reply to [email protected]https://bugs.busybox.net/show_bug.cgi?id=14816
Yann E. MORIN <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]
--- Comment #2 from Yann E. MORIN <[email protected]> --- Amol, All,
The failure is because systemd calls gettid(), and you are using a toolchain that is tool old to provide it.
Indeed, gettid() was only introduced in glibc 2.30, but the Linaro toolchain still uses glibc 2.25.
Use another toolchain.
It is not really trivial to prevent such a configuration, because we dpo not have kconfig symbols that repreesents the glibc version (like we have for the kernel headers or gcc), so maybe we should just add an ad-hoc excluion of that toolchain (and other old ones?) in systemd/Config.in
Regards,
Yann E. MRON.
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[Buildroot] [Bug 14816] Build fails on latest master with a systemd build failure, implicit func declaration gettid() error
In reply to [email protected]https://bugs.busybox.net/show_bug.cgi?id=14816
Yann E. MORIN <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |MOVED--- Comment #3 from Yann E. MORIN <[email protected]> --- Thank you for your report.
The issue tracker for the Buildroot project has been moved to the Gitlab.com issue tracker:
https://gitlab.com/buildroot.org/buildroot/-/issues
We are taking this opportunity to close old issues in this old tracker. If you believe your issue is still relevant, please open one in the new issue tracker.
Thank you!
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