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authorLudovic Courtès <ludo@gnu.org>2019-07-15 09:56:27 +0200
committerLudovic Courtès <ludo@gnu.org>2019-07-15 10:00:12 +0200
commit456c7ade095cce96f47389c37a4fe3b0390047fd (patch)
tree65d36414ef55cc06c6d313c05ac0ca0fae1becdb
parent38302bd9392cc9518b04e2726cf6a38ee75922cc (diff)
downloadguix-456c7ade095cce96f47389c37a4fe3b0390047fd.tar.gz
syscalls: Use 'define-as-needed' for 'AT_' constants introduced in Guile 2.2.5.
* guix/build/syscalls.scm (AT_FDCWD, AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR)
(AT_SYMLINK_FOLLOW, AT_NO_AUTOMOUNT, AT_EMPTY_PATH): Define using
'define-as-needed'.
-rw-r--r--guix/build/syscalls.scm19
1 files changed, 6 insertions, 13 deletions
diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm
index eb045cbd1c..3c84d3893f 100644
--- a/guix/build/syscalls.scm
+++ b/guix/build/syscalls.scm
@@ -48,13 +48,6 @@
             MNT_EXPIRE
             UMOUNT_NOFOLLOW
 
-            AT_FDCWD
-            AT_SYMLINK_NOFOLLOW
-            AT_REMOVEDIR
-            AT_SYMLINK_FOLLOW
-            AT_NO_AUTOMOUNT
-            AT_EMPTY_PATH
-
             restart-on-EINTR
             mount-points
             swapon
@@ -686,12 +679,12 @@ mounted at FILE."
 
 ;; Flags for the *at command, notably the 'utime' procedure of libguile.
 ;; From <fcntl.h>.
-(define AT_FDCWD             -100)
-(define AT_SYMLINK_NOFOLLOW #x100)
-(define AT_REMOVEDIR        #x200)
-(define AT_SYMLINK_FOLLOW   #x400)
-(define AT_NO_AUTOMOUNT     #x800)
-(define AT_EMPTY_PATH       #x1000)
+(define-as-needed AT_FDCWD             -100)
+(define-as-needed AT_SYMLINK_NOFOLLOW #x100)
+(define-as-needed AT_REMOVEDIR        #x200)
+(define-as-needed AT_SYMLINK_FOLLOW   #x400)
+(define-as-needed AT_NO_AUTOMOUNT     #x800)
+(define-as-needed AT_EMPTY_PATH       #x1000)
 
 (define-syntax BLKRRPART                         ;<sys/mount.h>
   (identifier-syntax #x125F))