Add CONFIG_64BIT_LLP64, CONFIG_POSIX_FALLOCATE and CONFIG_LINUX_FALLOCATE to Makefile.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/Makefile b/Makefile
index 299e5e9..03e46fa 100644
--- a/Makefile
+++ b/Makefile
@@ -31,13 +31,15 @@
 		json.c lib/zipf.c lib/axmap.c lib/lfsr.c gettime-thread.c \
 		helpers.c lib/flist_sort.c
 
+ifdef CONFIG_64BIT_LLP64
+  CFLAGS += -DBITS_PER_LONG=32
+endif
 ifdef CONFIG_64BIT
   CFLAGS += -DBITS_PER_LONG=64
 endif
 ifdef CONFIG_32BIT
   CFLAGS += -DBITS_PER_LONG=32
 endif
-
 ifdef CONFIG_LIBAIO
   CFLAGS += -DCONFIG_LIBAIO
   SOURCE += engines/libaio.c
@@ -128,6 +130,12 @@
 ifdef CONFIG_TLS_THREAD
   CFLAGS += -DCONFIG_TLS_THREAD
 endif
+ifdef CONFIG_POSIX_FALLOCATE
+  CFLAGS += -DCONFIG_POSIX_FALLOCATE
+endif
+ifdef CONFIG_LINUX_FALLOCATE
+  CFLAGS += -DCONFIG_LINUX_FALLOCATE
+endif
 
 ifeq ($(UNAME), Linux)
   SOURCE += diskutil.c fifo.c blktrace.c cgroup.c trim.c engines/sg.c \