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* ldconfig is statically linked or dynamiclly linked
@ 2022-09-01  9:41 Lv Ying
  2022-09-01 12:19 ` Florian Weimer
  2022-09-01 12:22 ` Siddhesh Poyarekar
  0 siblings, 2 replies; 4+ messages in thread
From: Lv Ying @ 2022-09-01  9:41 UTC (permalink / raw)
  To: libc-help

Hi all:

    I am confused when exec file ldconfig and ldd ldconfig on CentOS 8(glibc-2.28):

# which ldconfig
/usr/sbin/ldconfig
# file /usr/sbin/ldconfig
/usr/sbin/ldconfig: ELF 64-bit LSB shared object, x86-64, version 1 (GNU/Linux), dynamically linked, for GNU/Linux 3.2.0, BuildID[sha1]=90ddd9a3e194fb2ec4edd5184d9fca4df45af636, not stripped
# ldd /usr/sbin/ldconfig
    statically linked


So ldconfig is dynamiclly linked or statically linked?


I lookup elf/Makefile:

ifeq (yes,$(use-ldconfig))
ifeq (yes,$(build-shared))
others-static   += ldconfig
others          += ldconfig
install-rootsbin += ldconfig


I think ldconfig may be statically linked, and can ldconfig be only statically linked?


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2022-09-01 13:15 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-01  9:41 ldconfig is statically linked or dynamiclly linked Lv Ying
2022-09-01 12:19 ` Florian Weimer
2022-09-01 12:22 ` Siddhesh Poyarekar
2022-09-01 13:15   ` Adhemerval Zanella Netto

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