[Bug time/25879] New: toolchain with glibc-2.31 compile busybox-1.31.1 failed

[Bug time/25879] New: toolchain with glibc-2.31 compile busybox-1.31.1 failed

[he.dian1 at zte dot com.cn]

https://sourceware.org/bugzilla/show_bug.cgi?id=25879

            Bug ID: 25879
           Summary: toolchain with glibc-2.31 compile busybox-1.31.1
                    failed
           Product: glibc
           Version: 2.31
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: time
          Assignee: unassigned at sourceware dot org
          Reporter: he.dian1 at zte dot com.cn
  Target Milestone: ---

overview:
toolchain with glibc-2.31 compile the busybox-1.31.1 source failed while the
stime is undefined now.

Steps to Reproduce: 
1) enter the busybox newset release 1.31.1 source top directory,input"make
defconfig ARCH=arm"，then input "make menuconfig ARCH=arm" to choose build
static busybox
2) input "make install ARCH=arm CROSS_COMPILE=arm_eabi_gcc9.2.0_glibc2.31"to
cross compile busybox

Actual Results:
compile failed 

Expected Results:
compile pass

Build Date & Hardware:
Build 2020-4-23 on Linux 4.15.0-96-generic 

Additional Builds and Platforms: 
do not know

Additional Information:
I found this is because glibc-2.31 use clock_settime to replace stime and old
stime cannot be used  any more,this will lead to a lot of errors when the
source use the stime function.

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[Bug time/25879] toolchain with glibc-2.31 compile busybox-1.31.1 failed

[carlos at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=25879

Carlos O'Donell <carlos at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |carlos at redhat dot com

--- Comment #1 from Carlos O'Donell <carlos at redhat dot com> ---
Could you please provide more details about what exactly fails? Including the
output of the failing command would help triage this bug. Thank you.

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[Bug time/25879] toolchain with glibc-2.31 compile busybox-1.31.1 failed

[he.dian1 at zte dot com.cn]

https://sourceware.org/bugzilla/show_bug.cgi?id=25879

--- Comment #2 from He Dian <he.dian1 at zte dot com.cn> ---
I use cross toolchain arm_gcc9.2.0_glibc2.31_fp to compile the current newest
version busybox-1.31.1 source,I execute following commend: 
cd busybox-1.31.1
make defconfig ARCH=arm 
make defconfig ARCH=arm
make install ARCH=arm
CROSS_COMPILE=arm_gcc9.2.0_glibc2.31_fp/bin/arm-unknown-linux-gnueabihf-

then following error occurred:
date.c:(.text.date_main+0x21c): undefined reference to `stime'
collect2: error: ld returned 1 exit status
Note: if build needs additional libraries, put them in CONFIG_EXTRA_LDLIBS.
Example: CONFIG_EXTRA_LDLIBS="pthread dl tirpc audit pam"
make: *** [Makefile:718: busybox_unstripped] Error 1

After research,I found glibc-2.31 use clock_settime function to replace old
stime function and old stime cannot be used any more,this will lead to errors
when the source use the stime function.

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[Bug time/25879] toolchain with glibc-2.31 compile busybox-1.31.1 failed

[glibc at nmacleod dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=25879

Milhouse <glibc at nmacleod dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |glibc at nmacleod dot com

--- Comment #3 from Milhouse <glibc at nmacleod dot com> ---
You need the latest development busybox to build with glibc-2.31.

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[Bug time/25879] toolchain with glibc-2.31 compile busybox-1.31.1 failed

[carlos at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=25879

Carlos O'Donell <carlos at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #4 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to Milhouse from comment #3)
> You need the latest development busybox to build with glibc-2.31.

Thanks Milhouse.

I'm marking this RESOLVED/INVALID given that there is a workaround.

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