build: include configure.h

It's important to consistenly include  configure.h as the 1st. header.
It containts #defines influencing behavior of other included header
files.

daemons/dmeventd/dmeventd.c

@@ -16,6 +16,7 @@
  * dmeventd - dm event daemon to monitor active mapped devices
  */
 
+#include "device_mapper/misc/dmlib.h"
 #include "base/memory/zalloc.h"
 #include "device_mapper/misc/dm-logging.h"
 

daemons/dmeventd/libdevmapper-event.c

@@ -12,9 +12,9 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "device_mapper/misc/dmlib.h"
 #include "base/memory/zalloc.h"
 #include "device_mapper/misc/dm-logging.h"
-#include "device_mapper/misc/dmlib.h"
 #include "daemons/dmeventd/libdevmapper-event.h"
 #include "dmeventd.h"
 #include "lib/misc/intl.h"

device_mapper/all.h

@@ -17,6 +17,9 @@
 #ifndef LIB_DEVICE_MAPPER_H
 #define LIB_DEVICE_MAPPER_H
 
+#include "base/data-struct/list.h"
+#include "base/data-struct/hash.h"
+
 #include <inttypes.h>
 #include <stdarg.h>
 #include <sys/types.h>
@@ -31,9 +34,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-#include "base/data-struct/list.h"
-#include "base/data-struct/hash.h"
-
 #ifndef __GNUC__
 # define __typeof__ typeof
 #endif

device_mapper/libdm-common.c

@@ -13,12 +13,12 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "base/memory/zalloc.h"
-#include "device_mapper/misc/dmlib.h"
-#include "ioctl/libdm-targets.h"
+#include "misc/dmlib.h"
 #include "libdm-common.h"
+#include "ioctl/libdm-targets.h"
 #include "misc/kdev_t.h"
 #include "misc/dm-ioctl.h"
+#include "base/memory/zalloc.h"
 
 #include <stdarg.h>
 #include <sys/param.h>

device_mapper/vdo/status.c

@@ -1,3 +1,4 @@
+#include "configure.h"
 #include "target.h"
 
 // For DM_ARRAY_SIZE!

lib/device/bcache.h

@@ -15,6 +15,7 @@
 #ifndef BCACHE_H
 #define BCACHE_H
 
+#include "configure.h"
 #include "device_mapper/all.h"
 
 #include <linux/fs.h>

libdm/dm-tools/dmsetup.c

@@ -18,11 +18,10 @@
 
 // For canonicalize_file_name()
 #define _GNU_SOURCE
-#include <stdlib.h>
 
+#include "configure.h"
 #include "libdm/misc/dm-logging.h"
 #include "libdm/dm-tools/util.h"
-#include "configure.h"
 
 #include <ctype.h>
 #include <dirent.h>
@@ -35,6 +34,7 @@
 #include <sys/wait.h>
 #include <time.h>
 #include <unistd.h>
+#include <stdlib.h>
 
 #ifdef UDEV_SYNC_SUPPORT
 #  include <sys/types.h>

test/unit/activation-generator_t.c

@@ -12,9 +12,8 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "scripts/generator-internals.c"
-#include "framework.h"
 #include "units.h"
+#include "scripts/generator-internals.c"
 
 #include "device_mapper/all.h"
 

test/unit/bcache_t.c

@@ -12,15 +12,14 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "units.h"
+#include "lib/device/bcache.h"
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 
-#include "lib/device/bcache.h"
-#include "framework.h"
-#include "units.h"
-
 #define SHOW_MOCK_CALLS 0
 
 /*----------------------------------------------------------------

test/unit/bcache_utils_t.c

@@ -14,9 +14,8 @@
 
 #define _GNU_SOURCE
 
-#include "lib/device/bcache.h"
-#include "framework.h"
 #include "units.h"
+#include "lib/device/bcache.h"
 
 #include <errno.h>
 #include <stdio.h>

test/unit/framework.h

@@ -1,6 +1,7 @@
 #ifndef TEST_UNIT_FRAMEWORK_H
 #define TEST_UNIT_FRAMEWORK_H
 
+#include "configure.h"
 #include "device_mapper/all.h"
 
 #include <stdbool.h>

test/unit/io_engine_t.c

@@ -14,6 +14,9 @@
 
 #define _GNU_SOURCE
 
+#include "units.h"
+#include "lib/device/bcache.h"
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -22,10 +25,6 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-#include "lib/device/bcache.h"
-#include "framework.h"
-#include "units.h"
-
 //----------------------------------------------------------------
 
 #define SECTOR_SIZE 512

test/unit/radix_tree_t.c

@@ -10,11 +10,10 @@
 // along with this program; if not, write to the Free Software Foundation,
 // Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  
+#include "units.h"
 #include "base/data-struct/radix-tree.h"
 #include "base/memory/container_of.h"
 
-#include "units.h"
-
 #include <stdio.h>
 #include <stdlib.h>
 

test/unit/vdo_t.c

@@ -12,9 +12,8 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "device_mapper/vdo/target.h"
-#include "framework.h"
 #include "units.h"
+#include "device_mapper/vdo/target.h"
 
 //----------------------------------------------------------------