Makefile

# requires gnu make

OS := $(shell uname)

CFLAGS=-O -g -Wextra -Wall -Wmissing-prototypes

ALL=libprom.a
all:	$(ALL)

TESTS=test_http test_hist test_labeled test_2label
test_progs: $(TESTS)

LIBOBJS=prom.o prom_http.o prom_process.o prom_histogram.o \
	prom_listen.o prom_accept.o prom_dispatch.o prom_2label.o

ifeq ($(OS), Linux)
LIBOBJS += prom_process_linux.o
# optional (better resolution); set to zero to disable
USE_GETRUSAGE = 1
PROCESS_HEAP = 1
endif

ifeq ($(OS), FreeBSD)
LIBOBJS += prom_process_fbsd.o
endif

ifeq ($(OS), Darwin)
LIBOBJS += prom_process_osx.o
USE_GETRUSAGE = 1
endif

ifdef USE_GETRUSAGE
CFLAGS += -DUSE_GETRUSAGE
endif

ifdef PROCESS_HEAP
CFLAGS += -DPROCESS_HEAP
endif

libprom.a: $(LIBOBJS)
	ar rc libprom.a $(LIBOBJS)

$(LIBOBJS): prom.h
prom_process.o prom_process_fbsd.o prom_process_linux.o prom_process_osx.o: common.h

################
TEST_CFLAGS=$(CFLAGS) -I.

TEST_HTTP=tests/001_test_http.c libprom.a
test_http: $(TEST_HTTP)
	$(CC) $(TEST_CFLAGS) -o test_http $(TEST_HTTP) $(TESTLIBS)

TEST_HIST=tests/002_hist.c libprom.a
test_hist: $(TEST_HIST)
	$(CC) $(TEST_CFLAGS) -o test_hist $(TEST_HIST) $(TESTLIBS)

TEST_LABELED=tests/005_labeled.c libprom.a
test_labeled: $(TEST_LABELED)
	$(CC) $(TEST_CFLAGS) -o test_labeled $(TEST_LABELED) $(TESTLIBS)

TEST_2LABEL=tests/006_2label.c libprom.a
test_2label: $(TEST_2LABEL)
	$(CC) $(TEST_CFLAGS) -o test_2label $(TEST_2LABEL) $(TESTLIBS)

################
clean:
	rm -f $(ALL) $(LIBOBJS) $(TESTS) *~