Addresses #292

Addresses #293

Checkpoint in header and implementation of lock tree.

git-svn-id: file:///svn/tokudb@1786 c7de825b-a66e-492c-adef-691d508d4ae1

src/lock_tree/Makefile

+# On OSX do:
+#   make OSX=OSX
+
+LIBNAME=liblocktree
+
+OPTFLAGS = #-O2
+# GCOV_FLAGS = -fprofile-arcs -ftest-coverage
+CFLAGS = -W -Wall -Werror -g3 -ggdb3 -fPIC $(OPTFLAGS) $(GCOV_FLAGS)
+CPPFLAGS = -I. -I.. -I../range_tree -I../../include -I../../newbrt
+CPPFLAGS += -D_GNU_SOURCE -D_THREAD_SAFE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
+
+ifeq ($(OSX),OSX)
+LIBEXT=dylib
+SHARED=-dynamiclib
+CFLAGS+=-fno-common
+else
+LIBEXT=so
+SHARED=-shared
+endif
+
+.PHONY: install logformat
+install: $(LIBNAME).$(LIBEXT) $(LIBNAME).a
+	cp $(LIBNAME).$(LIBEXT) ../../lib/
+	cp $(LIBNAME).a ../../lib
+
+clean:
+	rm -rf $(LIBNAMELINEAR).$(LIBEXT) $(LIBNAMELINEAR).a
+	rm -rf $(LIBNAME).$(LIBEXT) $(LIBNAME).a *.o *.gcno *.gcda *.gcov
+	cd tests;make clean
+
+
+locktree.o: locktree.c locktree.h
+	gcc $(CFLAGS) $(CPPFLAGS) -c -DTOKU_LINEAR_RANGE_TREE $< -o $@
+
+$(LIBNAME).$(LIBEXT): locktree.o
+	cc  $(CPPFLAGS) $< $(SHARED) -o $@ $(CFLAGS) -lz
+
+$(LIBNAME).a: log.o
+	$(AR) rv $@ $<