+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/procmail-3.24/work.log
+ su pbulk -c '"$@"' make /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/procmail-3.24/work.log
===> Building for procmail-3.24
/bin/sh ./initmake /bin/sh "/usr/bin/bash" "/bin/rm -f" "mv -f" "ln"  "-lm -ldir -lx -lsocket -lnet -linet -lnsl_s -lnsl_i -lnsl -lsun  -lgen -lsockdns -ldl"  "/lib /usr/lib /usr/local/lib"  /dev/null "/opt/pkg/bin/bmake" o  "gcc" "" "-s " "procmail lockfile formail mailstat"  "procmail formail lockfile mailstat"  "procmailrc procmailsc procmailex" "src man"  "/opt/pkg/bin"  "strip"
gcc seems to work fine, using that as the C-compiler
	...scanning for 13 libraries...
Added LDFLAGS= -lm -lsocket -lnsl -lgen -ldl -lc
/opt/pkg/bin/bmake make all
cd src; /opt/pkg/bin/bmake ../autoconf.h
/usr/bin/bash ./autoconf /usr/bin/bash "/bin/rm -f" "mv -f" /dev/null  "grep -F" "/opt/pkg/bin/bmake" o "/tmp ."  "/opt/pkg/bin" ../autoconf.h
Using the following directories for the LOCKINGTESTs:
  /tmp . 
Initiating fcntl()/kernel-locking-support tests

Proceeding with kernel-locking-support tests in the background
Testing for const
Testing for volatile
Testing for prototypes
Testing for enum
Checking for POSIX and ANSI/ISO system include files
Checking for network/comsat/biff support
Testing for void*, size_t, off_t, pid_t, time_t, mode_t, uid_t & gid_t
Checking realloc implementation
Testing for WIFEXITED(), WIFSTOPPED(), WEXITSTATUS() & WTERMSIG()
Testing for various struct passwd members
Testing for memmove, strchr, strpbrk, strcspn, strtol, strstr,
	rename, setrgid, setegid, pow, opendir, mkdir, waitpid, fsync,
	ftruncate, strtod, strncasecmp, strerror, strlcat,
	memset, bzero, and _exit
Whoeaaa!  There's something fishy going on here.
You have a look and see if you detect anything uncanny:
*******************************************************
gcc -c -fno-inline-functions -pipe -O2 -msave-args -fno-aggressive-loop-optimizations  _autotst.c
_autotst.c: In function 'main':
_autotst.c:8:41: error: implicit declaration of function 'bcopy' [-Wimplicit-function-declaration]
    8 |  endpwent();endgrent();memmove(a,"0",1);bcopy("0",a,1);strcspn(a,"0");
      |                                         ^~~~~
_autotst.c:8:41: warning: incompatible implicit declaration of built-in function 'bcopy' [-Wbuiltin-declaration-mismatch]
_autotst.c:14:2: error: implicit declaration of function 'bzero' [-Wimplicit-function-declaration]
   14 |  bzero(a,2);memset(a,'\0',2);
      |  ^~~~~
_autotst.c:14:2: warning: incompatible implicit declaration of built-in function 'bzero' [-Wbuiltin-declaration-mismatch]
*** Error code 1

Stop.
bmake[3]: stopped making "_autotst.o" in /home/pbulk/build/mail/procmail/work/procmail-3.24/src
*******************************************************
Your include files seem to be beyond repair <sigh>.
I give up.
*** Error code 1

Stop.
bmake[2]: stopped making "../autoconf.h" in /home/pbulk/build/mail/procmail/work/procmail-3.24/src
*** Error code 1

Stop.
bmake[1]: stopped making "make all" in /home/pbulk/build/mail/procmail/work/procmail-3.24
*** Error code 1

Stop.
bmake: stopped making "all" in /home/pbulk/build/mail/procmail/work/procmail-3.24
*** Error code 1

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/mail/procmail
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/mail/procmail