Fixed autoconf in various other systems (IA64, x86_64, BSD/FreeBSD)
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@700 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/aconfigure.ac b/aconfigure.ac
index e0a6270..ae17c8b 100644
--- a/aconfigure.ac
+++ b/aconfigure.ac
@@ -29,6 +29,22 @@
AC_DEFINE_UNQUOTED(PJ_M_NAME,["$target_cpu"])
dnl
+dnl Memory alignment detection
+dnl
+AC_MSG_CHECKING([memory alignment])
+case $target in
+ ia64-* | x86_64-* )
+ AC_DEFINE(PJ_POOL_ALIGNMENT, 8)
+ AC_MSG_RESULT([8 bytes])
+ ;;
+ * )
+ AC_DEFINE(PJ_POOL_ALIGNMENT, 4)
+ AC_MSG_RESULT([4 bytes (default)])
+ ;;
+esac
+
+
+dnl
dnl Endianness detection
dnl
AC_C_BIGENDIAN
@@ -150,7 +166,7 @@
dnl # Determine if socklen_t is available
AC_MSG_CHECKING([if socklen_t is available])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]],
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]],
[socklen_t xxx = 0;])],
[AC_DEFINE(PJ_HAS_SOCKLEN_T,1)
AC_MSG_RESULT(yes)],
@@ -203,7 +219,19 @@
dnl # Sound device backend selection
AC_SUBST(ac_pjmedia_snd)
-case $target in
+AC_ARG_ENABLE(sound,
+ AC_HELP_STRING([--disable-sound],
+ [Exclude sound (i.e. use null sound)]),
+ [if test "$enable_sound" = "no"; then
+ [ac_pjmedia_snd=null]
+ AC_MSG_RESULT([Checking if sound is disabled... yes])
+ fi]
+ )
+
+if test "$enable_sound" = "no"; then
+ true;
+else
+ case $target in
*darwin*)
ac_pjmedia_snd=pa_darwinos
AC_MSG_RESULT([Checking sound device backend... coreaudio])
@@ -226,7 +254,8 @@
[AC_SUBST(ac_pa_use_alsa,0)])
AC_MSG_RESULT([Checking sound device backend... unix])
;;
-esac
+ esac
+fi
dnl # Include resampling small filter
AC_SUBST(ac_no_small_filter)