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# Makefile for liblmdb (Lightning memory-mapped database library).

########################################################################

# Configuration. The compiler options must enable threaded compilation.

# Preprocessor macros (for CPPFLAGS) of interest...

# Note that the defaults should already be correct for most

# platforms; you should not need to change any of these.

# Read their descriptions in mdb.c if you do:

# - MDB_USE_POSIX_SEM

# - MDB_DSYNC

# - MDB_FDATASYNC

# - MDB_FDATASYNC_WORKS

# - MDB_USE_PWRITEV

# - MDB_USE_ROBUST

# There may be other macros in mdb.c of interest. You should

# read mdb.c before changing any of them.

CC	= gcc

AR	= ar

W	= -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized

THREADS = -pthread

OPT = -O2 -g

CFLAGS	= $(THREADS) $(OPT) $(W) $(XCFLAGS)

LDLIBS	=

SOLIBS	=

SOEXT	= .so

prefix	= /usr/local

exec_prefix = $(prefix)

bindir = $(exec_prefix)/bin

libdir = $(exec_prefix)/lib

includedir = $(prefix)/include

datarootdir = $(prefix)/share

mandir = $(datarootdir)/man

########################################################################

IHDRS	= lmdb.h

ILIBS	= liblmdb.a liblmdb$(SOEXT)

IPROGS	= mdb_stat mdb_copy mdb_dump mdb_load

IDOCS	= mdb_stat.1 mdb_copy.1 mdb_dump.1 mdb_load.1

PROGS	= $(IPROGS) mtest mtest2 mtest3 mtest4 mtest5

all:	$(ILIBS) $(PROGS)

install: $(ILIBS) $(IPROGS) $(IHDRS)

	mkdir -p $(DESTDIR)$(bindir)

	mkdir -p $(DESTDIR)$(libdir)

	mkdir -p $(DESTDIR)$(includedir)

	mkdir -p $(DESTDIR)$(mandir)/man1

	for f in $(IPROGS); do cp $$f $(DESTDIR)$(bindir); done

	for f in $(ILIBS); do cp $$f $(DESTDIR)$(libdir); done

	for f in $(IHDRS); do cp $$f $(DESTDIR)$(includedir); done

	for f in $(IDOCS); do cp $$f $(DESTDIR)$(mandir)/man1; done

clean:

	rm -rf $(PROGS) *.[ao] *.[ls]o *~ testdb

test:	all

	rm -rf testdb && mkdir testdb

	./mtest && ./mdb_stat testdb

liblmdb.a:	mdb.o midl.o

	$(AR) rs $@ mdb.o midl.o

liblmdb$(SOEXT):	mdb.lo midl.lo

#	$(CC) $(LDFLAGS) -pthread -shared -Wl,-Bsymbolic -o $@ mdb.o midl.o $(SOLIBS)

	$(CC) $(LDFLAGS) -pthread -shared -o $@ mdb.lo midl.lo $(SOLIBS)

mdb_stat: mdb_stat.o liblmdb.a

mdb_copy: mdb_copy.o liblmdb.a

mdb_dump: mdb_dump.o liblmdb.a

mdb_load: mdb_load.o liblmdb.a

mtest:    mtest.o    liblmdb.a

mtest2:	mtest2.o liblmdb.a

mtest3:	mtest3.o liblmdb.a

mtest4:	mtest4.o liblmdb.a

mtest5:	mtest5.o liblmdb.a

mtest6:	mtest6.o liblmdb.a

mdb.o: mdb.c lmdb.h midl.h

	$(CC) $(CFLAGS) $(CPPFLAGS) -c mdb.c

midl.o: midl.c midl.h

	$(CC) $(CFLAGS) $(CPPFLAGS) -c midl.c

mdb.lo: mdb.c lmdb.h midl.h

	$(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -c mdb.c -o $@

midl.lo: midl.c midl.h

	$(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -c midl.c -o $@

%:	%.o

	$(CC) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@

%.o:	%.c lmdb.h

	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<

COV_FLAGS=-fprofile-arcs -ftest-coverage

COV_OBJS=xmdb.o xmidl.o

coverage: xmtest

	for i in mtest*.c [0-9]*.c; do j=`basename \$$i .c`; $(MAKE) $$j.o; \

		gcc -o x$$j $$j.o $(COV_OBJS) -pthread $(COV_FLAGS); \

		rm -rf testdb; mkdir testdb; ./x$$j; done

	gcov xmdb.c

	gcov xmidl.c

xmtest:	mtest.o xmdb.o xmidl.o

	gcc -o xmtest mtest.o xmdb.o xmidl.o -pthread $(COV_FLAGS)

xmdb.o: mdb.c lmdb.h midl.h

	$(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -O0 $(COV_FLAGS) -c mdb.c -o $@

xmidl.o: midl.c midl.h

	$(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -O0 $(COV_FLAGS) -c midl.c -o $@