From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Wed, 24 Dec 2014 22:54:08 +0000 (+0100)
Subject: Any recent system has RTLD_NOW
X-Git-Tag: dnsdist-1.0.0-alpha1~248^2~111^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F1993%2Fhead;p=thirdparty%2Fpdns.git

Any recent system has RTLD_NOW

And we checked them all...
---

diff --git a/configure.ac b/configure.ac
index f31b0746cb..0a1df8a19a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -124,20 +124,6 @@ AS_IF([test "x$lt_cv_dlopen" = "xno"],
 
 AC_SUBST([LIBDL], [$lt_cv_dlopen_libs])
 
-AC_MSG_CHECKING([for RTLD_NOW]);
-ac_save_LIBS="$LIBS"
-LIBS="$LIBS $LIBDL"
-AC_LINK_IFELSE(
-  [AC_LANG_PROGRAM([[#include <dlfcn.h>]],
-    [[(void) dlopen("",RTLD_NOW);]])],
-  [has_RTLD_NOW=yes],
-  [has_RTLD_NOW=no])
-AC_MSG_RESULT([$has_RTLD_NOW])
-if test "$has_RTLD_NOW" = "no"; then
-  AC_DEFINE(NEED_RTLD_NOW,,[If host OS misses RTLD_NOW])
-fi
-LIBS=$ac_save_LIBS
-
 THREADFLAGS=""
 
 case "$host_os" in
diff --git a/pdns/ueberbackend.cc b/pdns/ueberbackend.cc
index 629cbdbd0b..a130027d77 100644
--- a/pdns/ueberbackend.cc
+++ b/pdns/ueberbackend.cc
@@ -60,10 +60,6 @@ bool UeberBackend::d_go=false;
 pthread_mutex_t  UeberBackend::d_mut = PTHREAD_MUTEX_INITIALIZER;
 pthread_cond_t UeberBackend::d_cond = PTHREAD_COND_INITIALIZER;
 
-#ifdef NEED_RTLD_NOW
-#define RTLD_NOW RTLD_LAZY
-#endif
-
 //! Loads a module and reports it to all UeberBackend threads
 bool UeberBackend::loadmodule(const string &name)
 {