diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 5c0cf002..330add87 100644 --- a/configure.ac +++ b/configure.ac @@ -337,7 +337,7 @@ case $sysdesc in ;; esac -AC_CHECK_HEADERS_ONCE([alloca.h syslog.h]) +AC_CHECK_HEADERS_ONCE([alloca.h syslog.h stdatomic.h]) AC_CHECK_HEADER([sys/mman.h], [AC_DEFINE([HAVE_MMAP], [1], [Define to 1 if mmap() is available.])], have_mman=no) AC_CHECK_FUNC([aligned_alloc], [AC_DEFINE([HAVE_ALIGNED_ALLOC], [1], [Define to 1 if aligned_alloc() is available.])], have_aligned_alloc=no) AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [], [#include <sys/socket.h>]) @@ -353,6 +353,13 @@ AC_C_BIGENDIAN( [AC_MSG_ERROR([Cannot determine CPU endianity.])] ) +BIRD_CHECK_POINTER_ALIGNMENT +if test "$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.]) |