[Bug build/29576] New: librtld.os: in function `_dl_start_profile': (.text+0x9444): undefined reference to `strcpy'

["koldat at gmail dot com" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=29576

            Bug ID: 29576
           Summary: librtld.os: in function `_dl_start_profile':
                    (.text+0x9444): undefined reference to `strcpy'
           Product: glibc
           Version: 2.36
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build
          Assignee: unassigned at sourceware dot org
          Reporter: koldat at gmail dot com
                CC: carlos at redhat dot com
  Target Milestone: ---

When building glibc 2.36 I started to see "undefined reference to `strcpy'".

This was working for 2.36. I have found similar issue #29454 that have fixed
one problem of strcpy. Second one is still there. I have tried very latest 2.36
commit in release branch with same result (I have seen patch was backborted
there to fix one of strcpy issues).

I even replaced strcpy wiht stpccy in sprof.c (only place with strcpy withing
elf directory), but did not help. Anyone any idea what can be done?


mv -f /home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/rtld-libc.aT
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/rtld-libc.a
make[3]: Leaving directory '/home/abuild/aports/main/glibc/src/glibc-2.36/elf'
gcc -Wl,--as-needed,-O1,--sort-common  -nostdlib -nostartfiles -r -o
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/librtld.os '-Wl,-('
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/dl-allobjs.os
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/rtld-libc.a -lgcc
'-Wl,-)' \
         
-Wl,-Map,/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/librtld.os.map
gcc -Wl,--as-needed,-O1,--sort-common  -nostdlib -nostartfiles -shared -o
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/ld.so.new
\
          -Wl,-z,relro -Wl,-z,defs -Wl,-z,now   \
          -Wl,-z,pack-relative-relocs \
          /home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/librtld.os
-Wl,--version-script=/home/abuild/aports/main/glibc/src/glibc-2.36/build/ld.map
\
          -Wl,-soname=ld-linux-x86-64.so.2
/usr/lib/gcc/x86_64-alpine-linux-gnu/11.2.1/../../../../x86_64-alpine-linux-gnu/bin/ld:
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/librtld.os: in function
`_dl_start_profile':
(.text+0x9444): undefined reference to `strcpy'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:1346:
/home/abuild/aports/main/glibc/src/glibc-2.36/build/elf/ld.so] Error 1
make[2]: Leaving directory '/home/abuild/aports/main/glibc/src/glibc-2.36/elf'
make[1]: *** [Makefile:484: elf/subdir_lib] Error 2
make[1]: Leaving directory '/home/abuild/aports/main/glibc/src/glibc-2.36'

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