If one fetches Gnu Common Lisp from "cvs head", a la setenv CVSROOT :pserver:[EMAIL PROTECTED]:/sources/gcl cvs -z9 -q checkout gcl and then does
configure --disable-statsysbfd --enable-locbfd --enable-debug --enable-ansi One gets, somewhere in the 35,000 characters of output: checking asm/signal.h presence... yes configure: WARNING: asm/signal.h: present but cannot be compiled configure: WARNING: asm/signal.h: check for missing prerequisite headers? configure: WARNING: asm/signal.h: proceeding with the preprocessor's result configure: WARNING: ## ------------------------------------ ## configure: WARNING: ## Report this to [EMAIL PROTECTED] ## configure: WARNING: ## ------------------------------------ ## checking for asm/signal.h... yes Bob