2008-11-24 Paolo Carlini <paolo.carlini@oracle.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / configure.ac

diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index ff388ab..12dc1d5 100644 (file)
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -153,6 +153,9 @@ GLIBCXX_ENABLE_CLOCK_GETTIME([no])
 # For gthread support
 GLIBCXX_CHECK_GTHREADS
 
+# For nanosleep support
+GLIBCXX_CHECK_NANOSLEEP
+
 AC_LC_MESSAGES
 
 # Check for available headers.
@@ -179,9 +182,6 @@ if $GLIBCXX_IS_NATIVE; then
   # For TLS support.
   GCC_CHECK_TLS
 
-  # For _Unwind_GetIPInfo.
-  GCC_CHECK_UNWIND_GETIPINFO
-
   # For iconv support.
   AM_ICONV
 
@@ -283,11 +283,12 @@ else
     AC_DEFINE(HAVE_TANL)
     AC_DEFINE(HAVE_TANHL)
   fi
-
-  # Assume we have _Unwind_GetIPInfo for cross-compiles.
-  AC_DEFINE(HAVE_GETIPINFO)
 fi
 
+# Check for _Unwind_GetIPInfo.
+GCC_CHECK_UNWIND_GETIPINFO
+
+
 GCC_LINUX_FUTEX([AC_DEFINE(HAVE_LINUX_FUTEX, 1, [Define if futex syscall is available.])])
 
 GCC_HEADER_STDINT(include/gstdint.h)