project: update the _XOPEN_SOURCE requirement to reflect use of openat(3).

8 files changed, 2 insertions, 26 deletions

diff --git a/README b/README
index ff2e1cd..1199be3 100644
--- a/README
+++ b/README
@@ -45,7 +45,7 @@ effort, ease of customization, and long-term maintenance.
 - a C toolchain, consisting of
     - a C compiler such as gcc, clang, or [cparser];
     - the compiler should support -std=c99;
-    - the system's libc should support -D_XOPEN_SOURCE=600.
+    - the system's libc should support -D_XOPEN_SOURCE=700.
 
 ## Usage
 
diff --git a/config.project b/config.project
index aff8c58..ce0b787 100644
--- a/config.project
+++ b/config.project
@@ -28,7 +28,7 @@ mb_default_shell=sh
 
 
 # switches
-mb_default_cflags_common="-std=c99 -D_XOPEN_SOURCE=600"
+mb_default_cflags_common="-std=c99 -D_XOPEN_SOURCE=700"
 mb_default_cflags_common="$mb_default_cflags_common -D_DEFAULT_SOURCE -D_BSD_SOURCE"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(PROJECT_DIR)/src/internal"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(PROJECT_DIR)/include"
diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index 270f268..623a3f0 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -4,10 +4,6 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <stdint.h>
 #include <unistd.h>
 #include <fcntl.h>
diff --git a/src/internal/slibtool_libmeta_impl.c b/src/internal/slibtool_libmeta_impl.c
index a379352..18984bd 100644
--- a/src/internal/slibtool_libmeta_impl.c
+++ b/src/internal/slibtool_libmeta_impl.c
@@ -4,10 +4,6 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <fcntl.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/src/internal/slibtool_mapfile_impl.c b/src/internal/slibtool_mapfile_impl.c
index 2b1b839..a084db8 100644
--- a/src/internal/slibtool_mapfile_impl.c
+++ b/src/internal/slibtool_mapfile_impl.c
@@ -4,10 +4,6 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <fcntl.h>
 #include <errno.h>
 #include <unistd.h>
diff --git a/src/internal/slibtool_objmeta_impl.c b/src/internal/slibtool_objmeta_impl.c
index e723a35..b38cf75 100644
--- a/src/internal/slibtool_objmeta_impl.c
+++ b/src/internal/slibtool_objmeta_impl.c
@@ -4,10 +4,6 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <fcntl.h>
 #include <stdio.h>
 #include <slibtool/slibtool.h>
diff --git a/src/logic/slbt_exec_install.c b/src/logic/slbt_exec_install.c
index a52d53e..9665dd4 100644
--- a/src/logic/slbt_exec_install.c
+++ b/src/logic/slbt_exec_install.c
@@ -4,10 +4,6 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <fcntl.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/src/logic/slbt_exec_link.c b/src/logic/slbt_exec_link.c
index a2501b9..67b51fc 100644
--- a/src/logic/slbt_exec_link.c
+++ b/src/logic/slbt_exec_link.c
@@ -4,10 +4,6 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>