Makefile

# $FreeBSD: releng/11.1/usr.bin/sort/Makefile 275042 2014-11-25 14:29:10Z bapt $

#.include <src.opts.mk>

PROG=	sort

SRCS=	bwstring.c coll.c file.c mem.c radixsort.c sort.c vsort.c

MAN_SUB =

ifdef MK_SORT_THREADS
CFLAGS += -D SORT_THREADS=1
LIBS += -l pthread
MAN_SUB += -e "s/^%%THREADS%%//"
else
MAN_SUB += -e "s/^%%THREADS%%.*//"
endif

CFLAGS+= -DWITHOUT_NLS
MAN_SUB += -e "s/^%%NLS%%.*//"

#.include <bsd.prog.mk>

CC := gcc
CFLAGS += -D "__FBSDID(S)="
CFLAGS += -Wall -Os --std gnu99

CFLAGS += -D HAVE_MERGESORT=1
#CFLAGS += -D HAVE_OPENSSL=1
#LIBS += -l crypto
CFLAGS += -D HAVE_NETTLE=1
LIBS += -l nettle

SED ?= sed

SRCS += merge.c
CFLAGS += --include merge.h

OBJECTS = $(addsuffix .o,$(basename $(SRCS)))

MANPAGE = sort.1

default:	$(PROG) $(MANPAGE)

$(PROG):	$(OBJECTS)
	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)

sort.1: sort.1.in
	$(SED) -E ${MAN_SUB} $< > $@

clean:
	rm -f sort.1 $(OBJECTS) $(PROG)