Subject: bug#51518: native-compilation on OpenBSD

From: Han Boetes <[email-masked]>
Date: Sat, 30 Oct 2021 20:00:21 +0200

Hi there,

I just tried building emacs with native compilation on OpenBSD-7.0 amd64 like this:

    export CC=egcc \
           CPP="ecpp" \
           CPPFLAGS="-I/usr/local/include" \
           LDFLAGS="-L/usr/local/lib"
    ./autogen.sh
    ./configure --without-makeinfo --without-x --mandir=/usr/local/man --with-native-compilation
    gmake

egcc (GCC) 11.2.0, is just gcc-11 which is traditionally installed as
egcc to avoid conflicts with the usually somewhat older gcc in base.

And it failed like this:
[snip]
Loading /usr/pkgmk/work/emacs/src/emacs/lisp/cus-start.el (source)...
Loading /usr/pkgmk/work/emacs/src/emacs/lisp/tooltip.el (source)...
Loading /usr/pkgmk/work/emacs/src/emacs/lisp/international/iso-transl.el (source)...
Finding pointers to doc strings...
Finding pointers to doc strings...done
Dumping under the name bootstrap-emacs.pdmp
Dumping fingerprint: 6275d2074be8b8265c9e8609334e5a89403dc7e2e79f1502686222fb42e63ba4
Dump complete
Byte counts: header=100 hot=14380404 discardable=161696 cold=10088576
Reloc counts: hot=1011990 discardable=4727
gmake -C ../lisp compile-first EMACS="../src/bootstrap-emacs"
gmake[2]: Entering directory '/usr/obj/work/emacs/src/emacs/lisp'
  ELC+ELN  emacs-lisp/macroexp.elc
  ELC+ELN  emacs-lisp/byte-opt.elc
  ELC+ELN  emacs-lisp/cconv.elc
  ELC+ELN  emacs-lisp/bytecomp.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: emacs-lisp/macroexp.elc] Error 137
gmake[2]: *** Waiting for unfinished jobs....
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: emacs-lisp/byte-opt.elc] Error 137
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: emacs-lisp/cconv.elc] Error 137
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: emacs-lisp/bytecomp.elc] Error 137
gmake[2]: Leaving directory '/usr/obj/work/emacs/src/emacs/lisp'
gmake[1]: *** [Makefile:860: bootstrap-emacs.pdmp] Error 2
gmake[1]: Leaving directory '/usr/obj/work/emacs/src/emacs/src'
gmake: *** [Makefile:450: src] Error 2

Please tell me what else you'd like to know and I'll provide it.

# Han