https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103016
Bug ID: 103016
Summary: libgccjit on OpenBSD-7.0 fails with
bootstrap-emacs:/usr/local/lib/libgccjit.so.0.0.1:
undefined symbol '_Z15fname_as_stringi'
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: jit
Assignee: dmalcolm at gcc dot gnu.org
Reporter: hboetes at gmail dot com
Target Milestone: ---
I already reported this bug to the Emacs bug list and Eli Zaretskii, the Emacs
maintainer, insisted it was an issue with GCC. Please bear with me, since this
is not a normal bug-report.
Whilst compiling Emacs with the --with-native-compilation, which uses
libgccjit, I ran into the following issue:
gmake[2]: Entering directory '/usr/obj/work/emacs/src/emacs/lisp'
ELC+ELN international/titdic-cnv.elc
bootstrap-emacs:/usr/local/lib/libgccjit.so.0.0.1: undefined symbol
'_Z15fname_as_stringi'
ld.so: bootstrap-emacs: lazy binding failed!
Killed
gmake[2]: *** [Makefile:316: international/titdic-cnv.elc] Error 137
gmake[2]: Leaving directory '/usr/obj/work/emacs/src/emacs/lisp'
gmake[1]: *** [Makefile:835: ../lisp/loaddefs.el] Error 2
gmake[1]: Leaving directory '/usr/obj/work/emacs/src/emacs/src'
gmake: *** [Makefile:450: src] Error 2
Since OpenBSD ports & packages does not yet include libgccjit I modified the
port (instructions to build a package) to include the required options as per
https://gcc.gnu.org/onlinedocs/gcc-11.2.0/jit/internals/index.html,
bootstrapped GCC and, got a package with libgccjit.
% egcc --version
egcc (GCC) 11.2.0
The OpenBSD version is: 7.0-amd64
How can I help debugging this problem?
Thanks,
Han
