Merge pull request #5216 from khng300/fix-compile

Fix FreeBSD compilation when doing gmake

src/common/file_posix.c

@@ -5,8 +5,10 @@
  * file_posix.c -- Posix versions of file APIs
  */
 
+#ifndef __FreeBSD__
 /* for O_TMPFILE */
 #define _GNU_SOURCE
+#endif
 
 #include <errno.h>
 #include <signal.h>

src/common/os_deep_linux.c

@@ -5,7 +5,9 @@
  * os_deep_linux.c -- Linux abstraction layer
  */
 
+#ifndef __FreeBSD__
 #define _GNU_SOURCE
+#endif
 
 #include <inttypes.h>
 #include <fcntl.h>

src/common/set.c

@@ -36,7 +36,7 @@
  * set.c -- pool set utilities
  */
 
-#ifndef _GNU_SOURCE
+#if !defined(_GNU_SOURCE) && !defined(__FreeBSD__)
 #define _GNU_SOURCE
 #endif
 

src/common/set_badblocks.c

@@ -4,7 +4,9 @@
 /*
  * set_badblocks.c - common part of implementation of bad blocks API
  */
+#ifndef __FreeBSD__
 #define _GNU_SOURCE
+#endif
 
 #include <fcntl.h>
 #include <inttypes.h>

src/core/os_posix.c

@@ -5,7 +5,9 @@
  * os_posix.c -- abstraction layer for basic Posix functions
  */
 
+#ifndef __FreeBSD__
 #define _GNU_SOURCE
+#endif
 
 #include <fcntl.h>
 #include <stdarg.h>

src/core/os_thread_posix.c

@@ -5,7 +5,9 @@
  * os_thread_posix.c -- Posix thread abstraction layer
  */
 
+#ifndef __FreeBSD__
 #define _GNU_SOURCE
+#endif
 #include <pthread.h>
 #ifdef __FreeBSD__
 #include <pthread_np.h>

src/core/util_posix.c

@@ -6,6 +6,7 @@
  */
 
 #include <fcntl.h>
+#include <signal.h>
 #include <string.h>
 #include <limits.h>
 #include <stdlib.h>

src/libpmemobj/lane.c

@@ -5,7 +5,7 @@
  * lane.c -- lane implementation
  */
 
-#ifndef _GNU_SOURCE
+#if !defined(_GNU_SOURCE) && !defined(__FreeBSD__)
 #define _GNU_SOURCE
 #endif