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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_USE_PWRITEV
#
# There may be other macros in mdb.c of interest. You should
# read mdb.c before changing any of them.
#
CC = gcc
W = -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized
THREADS = -pthread
OPT = -O2 -g
CFLAGS = $(THREADS) $(OPT) $(W) $(XCFLAGS)
LDLIBS =
SOLIBS =
SOVER = 0
prefix = /usr
INSTALL = cp -d -p
########################################################################
IHDRS = lmdb.h
ILIBS = liblmdb.a liblmdb.so
ELIBS = liblmdb.so.$(SOVER) liblmdb.so.$(SOVER).0.0
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) $(IHDRS)
for d in bin lib/$(DEB_HOST_MULTIARCH) include share/man/man1; do mkdir -p $(DESTDIR)$(prefix)/$$d; done
for f in $(IPROGS); do $(INSTALL) $$f $(DESTDIR)$(prefix)/bin; done
for f in $(ILIBS); do $(INSTALL) $$f $(DESTDIR)$(prefix)/lib/$(DEB_HOST_MULTIARCH); done
for f in $(ELIBS); do $(INSTALL) $$f $(DESTDIR)$(prefix)/lib/$(DEB_HOST_MULTIARCH); done
for f in $(IHDRS); do $(INSTALL) $$f $(DESTDIR)$(prefix)/include; done
for f in $(IDOCS); do $(INSTALL) $$f $(DESTDIR)$(prefix)/share/man/man1; done
clean:
rm -rf $(PROGS) *.[ao] *.so *.so.* *~ testdb
test: all
mkdir testdb
LD_LIBRARY_PATH=$(CURDIR) ./mtest && LD_LIBRARY_PATH=$(CURDIR) ./mdb_stat testdb
liblmdb.a: mdb.o midl.o
ar rs $@ mdb.o midl.o
liblmdb.so: mdb.o midl.o
# $(CC) $(LDFLAGS) -pthread -shared -Wl,-Bsymbolic -o $@ mdb.o midl.o $(SOLIBS)
$(CC) $(LDFLAGS) -fPIC -Wl,-soname,liblmdb.so.$(SOVER) -pthread -Wl,-Bsymbolic -shared -o $@.$(SOVER).0.0 mdb.o midl.o $(SOLIBS)
ln -s $@.$(SOVER).0.0 liblmdb.so.$(SOVER)
ln -s liblmdb.so.$(SOVER) liblmdb.so
mdb_stat: mdb_stat.o liblmdb.so.$(SOVER)
mdb_copy: mdb_copy.o liblmdb.so.$(SOVER)
mdb_dump: mdb_dump.o liblmdb.so.$(SOVER)
mdb_load: mdb_load.o liblmdb.so.$(SOVER)
mtest: mtest.o liblmdb.so.$(SOVER)
mtest2: mtest2.o liblmdb.so.$(SOVER)
mtest3: mtest3.o liblmdb.so.$(SOVER)
mtest4: mtest4.o liblmdb.so.$(SOVER)
mtest5: mtest5.o liblmdb.so.$(SOVER)
mtest6: mtest6.o liblmdb.so.$(SOVER)
mdb.o: mdb.c lmdb.h midl.h
$(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -c mdb.c
midl.o: midl.c midl.h
$(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -c midl.c
%: %.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 $@
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