$OpenBSD: patch-aclocal_m4,v 1.2 2002/09/14 15:00:56 naddy Exp $
--- aclocal.m4.orig	Mon Mar 11 20:35:35 2002
+++ aclocal.m4	Sat Sep 14 16:29:08 2002
@@ -2524,10 +2524,8 @@ AC_DEFUN(AC_CHECK_COMPILERS,
       if test $kde_use_debug_code = "full"; then
         CFLAGS="-g3 $CFLAGS"
       else
-        CFLAGS="-g -O2 $CFLAGS"
+        CFLAGS="-g $CFLAGS"
       fi
-    else
-      CFLAGS="-O2 $CFLAGS"
     fi
   fi
 
@@ -2557,7 +2555,7 @@ AC_DEFUN(AC_CHECK_COMPILERS,
         if test "$kde_use_debug_code" = "full"; then
           CXXFLAGS="-g3 $CXXFLAGS"
         else
-          CXXFLAGS="-g -O2 $CXXFLAGS"
+          CXXFLAGS="-g $CXXFLAGS"
         fi
       fi
       KDE_CHECK_COMPILER_FLAG(fno-builtin,[CXXFLAGS="-fno-builtin $CXXFLAGS"])
@@ -2568,8 +2566,6 @@ AC_DEFUN(AC_CHECK_COMPILERS,
     else
       if test "$CXX" = "KCC"; then
         CXXFLAGS="+K3 $CXXFLAGS"
-      else
-        CXXFLAGS="-O2 $CXXFLAGS"
       fi  
     fi
   fi
@@ -3455,6 +3451,11 @@ LIBDL="-ldl"
 ac_cv_have_dlfcn=yes
 ])
 
+AC_CHECK_LIB(c, dlopen, [
+LIBDL=
+ac_cv_have_dlfcn=yes
+])
+
 AC_CHECK_LIB(dld, shl_unload, [
 LIBDL="-ldld"
 ac_cv_have_shload=yes
@@ -5347,19 +5348,7 @@ netbsd*)
   ;;
 
 openbsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case "$host_cpu" in
-    i*86 )
-      changequote(,)dnl
-      lt_cv_deplibs_check_method='file_magic OpenBSD/i[3-9]86 demand paged shared library'
-      changequote([, ])dnl
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
+  lt_cv_deplibs_check_method=pass_all
   ;;
 
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