RTEMS: Remove HAVE_POLL for libstdc++

The poll() function is not always available in RTEMS.

libstdc++-v3/ChangeLog:

	* configure: Regnerate.
	* configure.ac (newlib, *-rtems*): Remove HAVE_POLL.

diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 19ca3368784ec71a56c53b44b4122b5a8bf6b17b..9e2ee8654819ad5ca8352b8d5ab19d7fd84b7a36 100755 (executable)
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -29254,8 +29254,6 @@ else
 
         $as_echo "#define HAVE_LINK 1" >>confdefs.h
 
-        $as_echo "#define HAVE_POLL 1" >>confdefs.h
-
         $as_echo "#define HAVE_QUICK_EXIT 1" >>confdefs.h
 
         $as_echo "#define HAVE_READLINK 1" >>confdefs.h

diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index 79512a398c2bb472d520834668e70518b3eb02c5..b351622bf467fcb74b5aef53514d527a07d621ad 100644 (file)
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -366,7 +366,6 @@ else
         AC_DEFINE(HAVE_ALIGNED_ALLOC)
         AC_DEFINE(HAVE_AT_QUICK_EXIT)
         AC_DEFINE(HAVE_LINK)
-        AC_DEFINE(HAVE_POLL)
         AC_DEFINE(HAVE_QUICK_EXIT)
         AC_DEFINE(HAVE_READLINK)
         AC_DEFINE(HAVE_SETENV)