* configure.ac: Remove redundant checks.
---
Noticed this simplification after sending my series.
configure.ac | 34 ++++++++++------------------------
1 files changed, 10 insertions(+), 24 deletions(-)
diff --git a/configure.ac b/configure.ac
index c643c56..c187420 100644
--- a/configure.ac
+++ b/configure.ac
@@ -108,7 +108,7 @@ LIBS=$old_libs
dnl Availability of various common headers (non-fatal if missing).
AC_CHECK_HEADERS([pwd.h paths.h regex.h sys/syslimits.h \
- sched.h termios.h sys/poll.h syslog.h mntent.h net/ethernet.h])
+ termios.h sys/poll.h syslog.h mntent.h net/ethernet.h])
dnl Where are the XDR functions?
dnl If portablexdr is installed, prefer that.
@@ -495,33 +495,19 @@ if test "$with_libvirtd" = "no" ; then
with_lxc=no
fi
if test "$with_lxc" = "yes" || test "$with_lxc" = "check"; then
- AC_CHECK_HEADER([sched.h],
- dnl Header is there, check for unshare()
- [
- AC_TRY_LINK([#define _GNU_SOURCE
- #include <sched.h>], [
- unshare (1);
- ], [
- with_lxc=yes
- ], [
- if test "$with_lxc" = "check"; then
- with_lxc=no
- AC_MSG_NOTICE([Function unshare() not present in <sched.h>
header but required for LXC driver, disabling it])
- else
- AC_MSG_ERROR([Function unshare() not present in <sched.h>
header, but required for LXC driver])
- fi
-
- ])
-
- dnl Header is not there
- ],[
+ AC_TRY_LINK([#define _GNU_SOURCE
+ #include <sched.h>
+ ], [
+ unshare (1);
+ ], [
+ with_lxc=yes
+ ], [
if test "$with_lxc" = "check"; then
with_lxc=no
- AC_MSG_NOTICE([Header <sched.h> not found but required for LXC
driver, disabling it])
+ AC_MSG_NOTICE([Function unshare() not present in <sched.h> header
but required for LXC driver, disabling it])
else
- AC_MSG_ERROR([Header <sched.h> not found but required for LXC
driver])
+ AC_MSG_ERROR([Function unshare() not present in <sched.h> header,
but required for LXC driver])
fi
-
])
fi
if test "$with_lxc" = "yes" ; then
--
1.6.6.1
--
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