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-rw-r--r--configure.ac19
1 files changed, 0 insertions, 19 deletions
diff --git a/configure.ac b/configure.ac
index 88e64573da88..df92950ff0cc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -76,18 +76,7 @@ static char buf[1024];]],
 AC_LANG_POP(C++)
 
 
-# Check for chroot support (requires chroot() and bind mounts).
-AC_CHECK_FUNCS([chroot])
-AC_CHECK_FUNCS([unshare])
 AC_CHECK_FUNCS([statvfs])
-AC_CHECK_HEADERS([sched.h])
-AC_CHECK_HEADERS([sys/param.h])
-AC_CHECK_HEADERS([sys/mount.h], [], [],
-[#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# endif
-])
-AC_CHECK_HEADERS([sys/syscall.h])
 
 
 # Check for lutimes, optionally used for changing the mtime of
@@ -95,10 +84,6 @@ AC_CHECK_HEADERS([sys/syscall.h])
 AC_CHECK_FUNCS([lutimes])
 
 
-# Check for sched_setaffinity.
-AC_CHECK_FUNCS([sched_setaffinity])
-
-
 # Check whether the store optimiser can optimise symlinks.
 AC_MSG_CHECKING([whether it is possible to create a link to a symlink])
 ln -s bla tmp_link
@@ -122,10 +107,6 @@ AC_CHECK_HEADER([err.h], [], [bsddiff_compat_include="-Icompat-include"])
 AC_SUBST([bsddiff_compat_include])
 
 
-# Check for <linux/fs.h> (for immutable file support).
-AC_CHECK_HEADERS([linux/fs.h])
-
-
 AC_DEFUN([NEED_PROG],
 [
 AC_PATH_PROG($1, $2)