diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 59 |
1 files changed, 32 insertions, 27 deletions
diff --git a/configure.ac b/configure.ac index d73eec28..b3735123 100644 --- a/configure.ac +++ b/configure.ac @@ -42,12 +42,6 @@ AC_ARG_ENABLE([compact-tries], [enable_compact_tries=no] ) -AC_ARG_ENABLE([pthreads], - [AS_HELP_STRING([--enable-pthreads], [enable POSIX threads support @<:@try@:>@])], - [], - [enable_pthreads=try] -) - AC_ARG_ENABLE([libssh], [AS_HELP_STRING([--enable-libssh], [enable LibSSH support in RPKI @<:@try@:>@])], [], @@ -131,25 +125,19 @@ if test -z "$GCC" ; then fi BIRD_CHECK_THREAD_LOCAL -if test "$bird_cv_thread_local" = yes ; then - AC_DEFINE([HAVE_THREAD_LOCAL], [1], [Define to 1 if _Thread_local is available]) +if test "$bird_cv_thread_local" = no ; then + AC_MSG_ERROR([This program requires thread local storage.]) +elif test "$bird_cv_thread_local" != yes ; then + AC_DEFINE_UNQUOTED([_Thread_local], [$bird_cv_thread_local], [Legacy _Thread_local]) fi -if test "$enable_pthreads" != no ; then - BIRD_CHECK_PTHREADS - - if test "$bird_cv_lib_pthreads" = yes ; then - AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled]) - CFLAGS="$CFLAGS -pthread" - LDFLAGS="$LDFLAGS -pthread" - proto_bfd=bfd - elif test "$enable_pthreads" = yes ; then - AC_MSG_ERROR([POSIX threads not available.]) - fi +BIRD_CHECK_PTHREADS - if test "$enable_pthreads" = try ; then - enable_pthreads="$bird_cv_lib_pthreads" - fi +if test "$bird_cv_lib_pthreads" = yes ; then + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" +else + AC_MSG_ERROR([POSIX threads not available.]) fi # This is assumed to be necessary for proper BIRD build @@ -296,6 +284,12 @@ if test "$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 @@ -312,8 +306,7 @@ if test "$enable_mpls_kernel" != no ; then fi fi -all_protocols="$proto_bfd babel bgp mrt ospf perf pipe radv rip rpki static" - +all_protocols="bfd babel bgp mrt ospf perf pipe radv rip rpki static" all_protocols=`echo $all_protocols | sed 's/ /,/g'` if test "$with_protocols" = all ; then @@ -358,16 +351,29 @@ case $sysdesc in ;; esac -AC_CHECK_HEADERS_ONCE([alloca.h syslog.h]) -AC_CHECK_HEADER([sys/mman.h], [AC_DEFINE([HAVE_MMAP], [1], [Define to 1 if mmap() is available.])]) +AC_CHECK_HEADERS_ONCE([alloca.h syslog.h stdatomic.h]) +AC_CHECK_HEADER([sys/mman.h], [AC_DEFINE([HAVE_MMAP], [1], [Define to 1 if mmap() is available.])], have_mman=no) +AC_CHECK_FUNC([aligned_alloc], [AC_DEFINE([HAVE_ALIGNED_ALLOC], [1], [Define to 1 if aligned_alloc() is available.])], have_aligned_alloc=no) AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [], [#include <sys/socket.h>]) +if test "$have_aligned_alloc" = "no" && test "$have_mman" = "no" ; then + AC_MSG_ERROR([No means of aligned alloc found. Need mmap() or aligned_alloc().]) +fi + + AC_C_BIGENDIAN( [AC_DEFINE([CPU_BIG_ENDIAN], [1], [Define to 1 if cpu is big endian])], [AC_DEFINE([CPU_LITTLE_ENDIAN], [1], [Define to 1 if cpu is little endian])], [AC_MSG_ERROR([Cannot determine CPU endianity.])] ) +BIRD_CHECK_POINTER_ALIGNMENT +if test "$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.]) @@ -480,7 +486,6 @@ AC_MSG_RESULT([ Iproute2 directory: $iproutedir]) AC_MSG_RESULT([ System configuration: $sysdesc]) AC_MSG_RESULT([ Debugging: $enable_debug]) AC_MSG_RESULT([ Compact tries: $enable_compact_tries]) -AC_MSG_RESULT([ POSIX threads: $enable_pthreads]) AC_MSG_RESULT([ Routing protocols: $protocols]) AC_MSG_RESULT([ LibSSH support in RPKI: $enable_libssh]) AC_MSG_RESULT([ Kernel MPLS support: $enable_mpls_kernel]) |