[PATCH] ld: Add lib32 directories for 32-bit emulation on FreeBSD/amd64
Rainer Orth
ro@CeBiTec.Uni-Bielefeld.DE
Wed Dec 13 09:33:05 GMT 2023
GNU ld currently fails to link 32-bit executables on FreeBSD/amd64 when
the linked libraries have dependencies on shared objects themselves:
$ gcc -m32 -o ei ei.c -lexecinfo
/var/gcc/binutils/amd64/lib/gcc/amd64-pc-freebsd14.0/13.2.0/../../../../amd64-pc-freebsd14.0/bin/ld: warning: libelf.so.2, needed by /usr/lib/../lib32/libexecinfo.so, not found (try using -rpath or -rpath-link)
/var/gcc/binutils/amd64/lib/gcc/amd64-pc-freebsd14.0/13.2.0/../../../../amd64-pc-freebsd14.0/bin/ld: /usr/lib/../lib32/libexecinfo.so: undefined reference to `elf_begin@R1.0'
[...]
Fixed by handling FreeBSD/amd64 like Linux/x86.
Tested on amd64-pc-freebsd14.0.
Ok for trunk?
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
2023-12-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
ld:
* emulparams/elf_i386.sh (LIBPATH_SUFFIX, LIBPATH_SUFFIX_SKIP)
[x86_64*-freebsd*]: Set for i386 emulation.
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