/^C_SWITCH_SYSTEM *=/s/@C_SWITCH_SYSTEM@//
/^C_SWITCH_X_SYSTEM *=/s/@C_SWITCH_X_SYSTEM@//
/^C_SWITCH_X_SITE *=/s/@C_SWITCH_X_SITE@//
+#/^LD_SWITCH_X_SITE *=/s/@LD_SWITCH_X_SITE@//
/^LD_SWITCH_SYSTEM_TEMACS *=/s/@LD_SWITCH_SYSTEM_TEMACS@//
/^LD_SWITCH_X_SITE_AUX *=/s/@LD_SWITCH_X_SITE_AUX@//
/^LD_SWITCH_X_SITE_AUX_RPATH *=/s/@LD_SWITCH_X_SITE_AUX_RPATH@//