summaryrefslogtreecommitdiff
path: root/configure.ac
diff options
context:
space:
mode:
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac15
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 5c0cf002..f942ec1b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -276,6 +276,12 @@ if test "$enable_libssh" != no ; then
enable_libssh=no
fi
fi
+
+ AC_CHECK_LIB([ssh], [ssh_session_is_known_server], [ssh_old_server_validation_api=no], [ssh_old_server_validation_api=yes])
+
+ if test "$ssh_old_server_validation_api" = yes; then
+ AC_DEFINE([HAVE_SSH_OLD_SERVER_VALIDATION_API], [1], [Define to 1 if ssh_session_is_known_server isn't defined])
+ fi
fi
if test "$enable_mpls_kernel" != no ; then
@@ -337,7 +343,7 @@ case $sysdesc in
;;
esac
-AC_CHECK_HEADERS_ONCE([alloca.h syslog.h])
+AC_CHECK_HEADERS_ONCE([alloca.h syslog.h stdatomic.h])
AC_CHECK_HEADER([sys/mman.h], [AC_DEFINE([HAVE_MMAP], [1], [Define to 1 if mmap() is available.])], have_mman=no)
AC_CHECK_FUNC([aligned_alloc], [AC_DEFINE([HAVE_ALIGNED_ALLOC], [1], [Define to 1 if aligned_alloc() is available.])], have_aligned_alloc=no)
AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [], [#include <sys/socket.h>])
@@ -353,6 +359,13 @@ AC_C_BIGENDIAN(
[AC_MSG_ERROR([Cannot determine CPU endianity.])]
)
+BIRD_CHECK_POINTER_ALIGNMENT
+if test "$bird_cv_pointer_alignment" = "unknown" ; then
+ AC_MSG_ERROR([Couldn't determine pointer alignment])
+else
+ AC_DEFINE_UNQUOTED([CPU_POINTER_ALIGNMENT], [$bird_cv_pointer_alignment], [Pointer alignment for macro usage])
+fi
+
BIRD_CHECK_ANDROID_GLOB
if test "$bird_cv_lib_glob" = no ; then
AC_MSG_ERROR([glob.h not found.])