Fix build on rhES5

[deliverable/binutils-gdb.git] / gdbsupport / configure

diff --git a/gdbsupport/configure b/gdbsupport/configure
index ae6047865ae7645fb90ca0ba1a6d432240d85ded..aad746946e55242ff1dd1dbf109af7902f4cda65 100755 (executable)
--- a/gdbsupport/configure
+++ b/gdbsupport/configure
@@ -8152,6 +8152,22 @@ fi
 done
 
 
+  # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
+  # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
+  # only in linux/personality.h.
+  ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
+"
+if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
+_ACEOF
+
+
   ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
 if test "x$ac_cv_have_decl_strstr" = xyes; then :
   ac_have_decl=1