freebsd-skq/usr.bin/ldd/Makefile
John Baldwin 9d4104b214 Fix ldd to work with more ELF files.
- Use libelf to parse ELF data structures and remove code duplication
  for ELF32.

- Don't require the OSABI field to be set to the FreeBSD OSABI for
  shared libraries.  Both AArch64 and RISC-V leave it set to "none"
  and instead depend on the ABI tag note.  For ldd, this means falling
  back to walking the notes in PT_NOTE segments to find the ABI tag
  note to determine if an ELF shared library without OSABI set in the
  header file is a FreeBSD shared library.

Reviewed by:	kib
MFC after:	5 days
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D28342
2021-01-29 10:53:50 -08:00

9 lines
76 B
Makefile

# $FreeBSD$
PROG?= ldd
SRCS= ldd.c
LIBADD= elf
.include <bsd.prog.mk>