+@@ -2907,41 +2907,6 @@
+
+ AC_DEFUN([KDE_CHECK_FOR_BAD_COMPILER],
+ [
+- AC_MSG_CHECKING([whether $CC is blacklisted])
+-
+- dnl In theory we have tu run this test against $CC and $CXX
+- dnl in C and in C++ mode, because its perfectly legal for
+- dnl the user to mix compiler versions, since C has a defined
+- dnl ABI.
+- dnl
+- dnl For now, we assume the user is not on crack.
+-
+- AC_TRY_COMPILE([
+-#ifdef __GNUC__
+-#if __GNUC__ == 4 && __GNUC_MINOR__ == 0 && __GNUC_PATCHLEVEL__ == 0
+-choke me
+-#endif
+-#endif
+-], ,
+- kde_bad_compiler=no,
+- kde_bad_compiler=yes
+-)
+-
+- AC_MSG_RESULT($kde_bad_compiler)
+-
+-if test "$kde_bad_compiler" = "yes"; then
+- AC_MSG_ERROR([
+-
+-This particular compiler version is blacklisted because it
+-is known to miscompile KDE. Please use a newer version, or
+-if that is not yet available, choose an older version.
+-
+-Please do not report a bug or bother us reporting this
+-configure error. We know about it, and we introduced
+-it by intention to avoid untraceable bugs or crashes in KDE.
+-
+-])
+-fi
+
+ ])
+
+@@ -3054,8 +3019,6 @@
+
+ AC_PROG_CXX
+
+- KDE_CHECK_FOR_BAD_COMPILER
+-
+ if test "$GXX" = "yes" || test "$CXX" = "KCC"; then
+ if test "$kde_use_debug_code" != "no"; then
+ if test "$CXX" = "KCC"; then
+@@ -4403,9 +4366,9 @@