# Makefile for "Changing Base without Losing Space" (cbwls)
#
# Provides both the SOLE and LOSE encoding schemes as statically and dynamically
# linkable libraries.

VERSION = 0.1.0

all:

# Include settings from configure script
-include config.make

prefix      ?= $(HOME)
bindir      ?= $(prefix)/bin
datarootdir ?= $(prefix)/share
sysconfdir  ?= $(prefix)/etc
docdir      ?= $(prefix)/doc
mandir      ?= $(prefix)/man

SOLE_OBJS += src/sole.o
SOLE_OBJS += src/blk128.o
SOLE_OBJS += src/blk256.o

EX_BLK256_OBJS = examples/blk256.o

EX_SOLE_FILE = examples/sole_file.o

bin/blk256: $(EX_BLK256_OBJS)

bin/sole_file: $(EX_SOLE_FILE) libsole.a libnaive.a
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I./include -L. $^ -o $@ -lsole -lnaive

EX_ENCODE_FILE = examples/encode_file.o
bin/encode_file: $(EX_ENCODE_FILE) libsole.a libnaive.a libsolegmp.a
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I./include -L. $^ -o $@ -lsole -lnaive -lsolegmp -lgmp

libsole.a: $(SOLE_OBJS)
	$(QUIET_AR)$(AR) rcs $@ $^

SOLE_GMP_OBJS = \
	src/sole-gmp.o

EX_SOLEG_FILE = examples/soleg.o
libsolegmp.a: $(SOLE_GMP_OBJS) include/solegmp.h
	$(QUIET_AR)$(AR) rcs $@ $^

bin/soleg: $(EX_SOLEG_FILE) libsolegmp.a
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I./include -L. $^ -o $@ -lsolegmp -lgmp

NAIVE_OBJS += naive/naive.o
EX_NAIVE_FILE += examples/naive_file.o

libnaive.a: $(NAIVE_OBJS)
	$(QUIET_AR)$(AR) rcs $@ $^

bin/naive_file: $(EX_NAIVE_FILE) libnaive.a
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I./include -L. $^ -o $@ -lnaive


%: %.o
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $^ -o $@

%.o: %.c $(CONFIG_H)
	$(QUIET_CC)$(CC) -I./include $(CFLAGS) $(CPPFLAGS) -c -o $@ $<

# Tests
TEST_OBJS += t/all_tests.o
TEST_OBJS += t/blk128_test.o
TEST_OBJS += t/blk256_test.o
TEST_OBJS += t/sole_test.o
TEST_OBJS += t/seatest.o
TEST_OBJS += src/blk256.o
TEST_OBJS += src/blk128.o
TEST_OBJS += src/sole.o

bin/all_tests: $(TEST_OBJS)
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I./include $^ -o $@

test: bin/all_tests
	@bin/all_tests -v

bin/div3: examples/div3.o libsole.a
	$(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I./include -L. $^ -o $@ -lsole

# Properly indent all source files in 'src', 'include' and 't'
indent:
	find src t include -name '*c' -exec indent -linux {} \;

clean:
	$(RM) 	$(SOLE_OBJS) \
		examples/sole_file \
		$(EX_SOLE_FILE) \
		libsole.a \
		$(TEST_OBJS) \
		t/all_tests \
		$(NAIVE_OBJS) \
		libnaive.a \
		$(SOLE_GMP_OBJS) \
		$(EX_SOLEG_FILE)
	find -name '*~' -delete

report:
	bench/myplot.m bench/save/run.sole.log bench/save/run.naive.log report/figs/avg-zero.ps
	bench/myplot3.m bench/save/run-sole-rand.log 		\
			bench/save/run-naive-rand.log 		\
			report/figs/run-sole-gmp-rand.log 	\
			report/figs/avg-rand.ps
	cd report; $(MAKE)

.PHONY: indent clean report

#
# Quiet make - code draws from tig/Makefile
#

ifneq ($(findstring $(MAKEFLAGS),s),s)
V          = @
Q          = $(V:1=)
QUIET_CC   = $(Q:@=@echo '       CC '$@;)
QUIET_AR   = $(Q:@=@echo '       AR '$@;)
QUIET_LINK = $(Q:@=@echo '     LINK '$@;)

export V
endif