Bob Lockie <bjlockie@xxxxxxxxx> writes: > :snippit of my configure.in: > ---------------------------- > dnl id3lib library (required) > AC_CHECK_LIB( [z], [deflate], > configure_enable_id3lib="yes", > configure_enable_id3lib="no", ) You are overriding the default action, the part that adds -lz to LIBS. Andreas. -- Andreas Schwab, SuSE Labs, schwab@xxxxxxx SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."