From b59edbb81af9c2c1a2cb27bb96fc205e32b1deae Mon Sep 17 00:00:00 2001
From: Sebastian Harl <sh@tokkee.org>
Date: Thu, 25 Feb 2016 21:37:55 +0100
Subject: [PATCH] Fix compilation with GCC when _GNU_SOURCE isn't defined.

That is, add some missing headers and bump POSIX compliance to POSIX:2008
which will ensure that 'struct timespec' is defined without funny tricks.
---
 configure.ac            | 4 ++--
 src/tools/sysdb/main.c  | 1 +
 src/tools/sysdbd/main.c | 1 +
 src/utils/os.c          | 4 ++++
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 85e39c3..c39c4af 100644
--- a/configure.ac
+++ b/configure.ac
@@ -113,8 +113,8 @@ AC_ARG_ENABLE([standards],
 if test "x$enable_standards" = "xyes"; then
 	AC_DEFINE([_ISOC99_SOURCE], 1,
 			[Define to enforce ISO/IEC 9899:1999 (C99) compliance.])
-	AC_DEFINE([_POSIX_C_SOURCE], 200112L,
-			[Define to enforce IEEE 1003.1-2001 (POSIX:2001) compliance.])
+	AC_DEFINE([_POSIX_C_SOURCE], 200809L,
+			[Define to enforce IEEE 1003.1-2008 (POSIX:2008) compliance.])
 	AC_DEFINE([_XOPEN_SOURCE], 700,
 			[Define to enforce X/Open 7 (XSI) compliance.])
 	AC_DEFINE([_REENTRANT], 1,
diff --git a/src/tools/sysdb/main.c b/src/tools/sysdb/main.c
index e4922e9..f502027 100644
--- a/src/tools/sysdb/main.c
+++ b/src/tools/sysdb/main.c
@@ -41,6 +41,7 @@
 #include "utils/ssl.h"
 
 #include <errno.h>
+#include <time.h>
 
 #if HAVE_LIBGEN_H
 #	include <libgen.h>
diff --git a/src/tools/sysdbd/main.c b/src/tools/sysdbd/main.c
index 759eee2..7bfbaa6 100644
--- a/src/tools/sysdbd/main.c
+++ b/src/tools/sysdbd/main.c
@@ -47,6 +47,7 @@
 #endif /* ! HAVE_LIBGEN_H */
 
 #include <errno.h>
+#include <time.h>
 
 #include <sys/stat.h>
 #include <fcntl.h>
diff --git a/src/utils/os.c b/src/utils/os.c
index 2b6a514..8ab52c7 100644
--- a/src/utils/os.c
+++ b/src/utils/os.c
@@ -35,8 +35,11 @@
 #include <errno.h>
 
 #include <sys/types.h>
+#include <sys/select.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
 
 #include <dirent.h>
 
@@ -48,6 +51,7 @@
 #include <libgen.h>
 #include <netdb.h>
 #include <pwd.h>
+#include <time.h>
 
 /*
  * public API
-- 
2.30.2