Add recvfile support with splice() on Linux

[netatalk.git] / macros / netatalk.m4

diff --git a/macros/netatalk.m4 b/macros/netatalk.m4
index 72daa01e68349e5597eb6b2d1c365bd433e9ccc4..060e467964a65f15d8ecb0402fd49f8917469eb7 100644 (file)
--- a/macros/netatalk.m4
+++ b/macros/netatalk.m4
@@ -217,6 +217,31 @@ AC_DEFUN([AC_NETATALK_LIBEVENT], [
     AM_CONDITIONAL(USE_BUILTIN_LIBEVENT, test x"$use_bundled_libevent" = x"yes")
 ])
 
+dnl Whether to disable bundled tdb
+AC_DEFUN([AC_NETATALK_TDB], [
+    AC_ARG_WITH(
+        tdb,
+        [AS_HELP_STRING([--with-tdb],[whether to use the bundled tdb (default: yes)])],
+        use_bundled_tdb=$withval,
+        use_bundled_tdb=yes
+    )
+    AC_MSG_CHECKING([whether to use bundled tdb])
+    AC_MSG_RESULT([$use_bundled_tdb])
+
+    if test x"$use_bundled_tdb" = x"yes" ; then
+        AC_DEFINE(USE_BUILTIN_TDB, 1, [Use internal tbd])
+    else
+        if test -z "$TDB_LIBS" ; then
+            PKG_CHECK_MODULES(TDB, tdb, , [AC_MSG_ERROR([couldn't find tdb with pkg-config])])
+        fi
+        use_bundled_tdb=no
+    fi        
+
+    AC_SUBST(TDB_CFLAGS)
+    AC_SUBST(TDB_LIBS)
+    AM_CONDITIONAL(USE_BUILTIN_TDB, test x"$use_bundled_tdb" = x"yes")
+])
+
 dnl Filesystem Hierarchy Standard (FHS) compatibility
 AC_DEFUN([AC_NETATALK_FHS], [
 AC_MSG_CHECKING([whether to use Filesystem Hierarchy Standard (FHS) compatibility])
@@ -1139,6 +1164,23 @@ if test x"$netatalk_cv_search_sendfile" = x"yes"; then
 fi
 ])
 
+dnl ------ Check for recvfile() --------
+AC_DEFUN([AC_NETATALK_RECVFILE], [
+case "$host_os" in
+*linux*)
+    AC_CHECK_FUNCS([splice], [atalk_cv_use_recvfile=yes])
+    ;;
+
+*)
+    ;;
+
+esac
+
+if test x"$atalk_cv_use_recvfile" = x"yes"; then
+    AC_DEFINE(WITH_RECVFILE, 1, [Whether recvfile should be used])
+fi
+])
+
 dnl --------------------- Check if realpath() takes NULL
 AC_DEFUN([AC_NETATALK_REALPATH], [
 AC_CACHE_CHECK([if the realpath function allows a NULL argument],