=> Bootstrap dependency digest>=20211023: found digest-20220214
WARNING: [license.mk] Every package should define a LICENSE.
===> Building for ia64sim-0.5
gcc -pipe -Os -Iinclude -c asm/assemble.c -o obj/assemble.o
In file included from asm/assemble.c:18:
include/ia64.h:31:10: fatal error: 'elf.h' file not found
#include <elf.h>
         ^~~~~~~
1 error generated.
gmake: *** [makefile.unx:37: assemble.o] Error 1
*** Error code 2

Stop.
bmake[1]: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-x86_64/emulators/ia64sim
*** Error code 1

Stop.
bmake: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-x86_64/emulators/ia64sim