* configure.ac: Don't check AC_LIBTOOL_DLOPEN if using newlib.

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

diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index c3f1756..50da524 100644 (file)
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -82,7 +82,9 @@ AH_TEMPLATE(VERSION, [Version number of package])
 # up critical shell variables.
 GLIBCXX_CONFIGURE
 
-AC_LIBTOOL_DLOPEN
+if test "x${with_newlib}" != "xyes"; then
+  AC_LIBTOOL_DLOPEN
+fi
 AM_PROG_LIBTOOL
 AC_SUBST(enable_shared)
 AC_SUBST(enable_static)
@@ -95,6 +97,12 @@ GLIBCXX_ENABLE_HOSTED
 # Enable compiler support that doesn't require linking.
 GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
 GLIBCXX_ENABLE_PCH($is_hosted)
+GLIBCXX_ENABLE_ATOMIC_BUILTINS
+GLIBCXX_ENABLE_THREADS
+
+# Checks for compiler support that don't require linking.
+GLIBCXX_CHECK_COMPILER_FEATURES
+GLIBCXX_CHECK_STANDARD_LAYOUT
 
 # Enable all the variable C++ runtime options that doesn't require linking.
 GLIBCXX_ENABLE_CSTDIO
@@ -113,12 +121,7 @@ GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING([no])
 
 # Checks for operating systems support that don't require linking.
 GLIBCXX_CHECK_SYSTEM_ERROR
-GLIBCXX_CHECK_STANDARD_LAYOUT
-GLIBCXX_ENABLE_THREADS
 
-# Checks for compiler support that don't require linking.
-GLIBCXX_ENABLE_ATOMIC_BUILTINS
-GLIBCXX_CHECK_COMPILER_FEATURES
 
 # Only do link tests if native. Else, hardcode.
 if $GLIBCXX_IS_NATIVE; then