Use correct permissive flag

src/Makefile.am

@@ -1,3 +1,5 @@
+KDE_CXXFLAGS = $(ENABLE_PERMISSIVE_FLAG)
+
 INCLUDES    = $(all_includes)
 METASOURCES = AUTO
 
@@ -7,7 +9,6 @@ lib_LTLIBRARIES = libtdeldap.la
 include_HEADERS = libtdeldap.h ldappasswddlg.h
 
 libtdeldap_la_SOURCES = libtdeldap.cpp ldaplogindlgbase.ui ldaplogindlg.cpp ldappasswddlg.cpp
-libtdeldap_la_CPPFLAGS = -fpermissive
 libtdeldap_la_LIBADD = -ltdeio $(LIB_TDEUI) -lldap $(LIB_QT) $(LIB_TDECORE) -ltdesu -llber -lkadm5clnt -lkadm5srv
 libtdeldap_la_LDFLAGS = -version-info $(lt_current):$(lt_revision):$(lt_age) -no-undefined \
 	$(all_libraries)