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From: "john.frankish at outlook dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug build/29938] glibc-2.36 fails to build with Os with undefined
 reference to strcpy
Date: Sat, 31 Dec 2022 11:35:57 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29938

--- Comment #8 from john.frankish at outlook dot com ---
glibc-2.36 fails to build with -Os for x86_64 with commit
302bc33bc53c787da6e74162a7092e9c0fb964a8

glibc-2.36 builds with -O2 for x86_64 and it builds with -Os for x86 (i486)

gcc -mtune=3Dgeneric -Os -pipe   -nostdlib -nostartfiles -shared -o
/usr/src/glibc-2.36/build/elf/ld.so.new               \
          -Wl,-z,relro -Wl,-z,defs      \
          -Wl,-z,pack-relative-relocs \
          /usr/src/glibc-2.36/build/elf/librtld.os
-Wl,--version-script=3D/usr/src/glibc-2.36/build/ld.map                \
          -Wl,-soname=3Dld-linux-x86-64.so.2
/usr/local/bin/ld: /usr/src/glibc-2.36/build/elf/librtld.os: in function
`_dl_start_profile':
(.text+0x9643): undefined reference to `strcpy'
collect2: error: ld returned 1 exit status

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