/usr/share/sendmail/examples/milter/Makefile is in sendmail-base 8.15.2-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | #!/usr/bin/make -f
SHELL= /bin/sh
# Define standard compile/install flags
CC = gcc
CFLAGS = -O2 -Wall
INSTALL = install
INCLS = -I. 
DEFS = 
CFLAGS += $(DEFS) $(INCLS)
LDFLAGS = 
LIBS =	/usr/lib/libmilter/libmilter.a \
	/usr/lib/libmilter/libsm.a \
	-lldap -llber \
	-lbind \
	-pthread
all: sample
sample: sample.c 
	@rm -f $@
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $? $(LIBS)
clean:
	rm -rf sample *~
 |