Got this when configuring qpopper-4.0.7 on HP-UX 11.11 Regards Lars Ebeling
checking shadow.h presence... yes configure: WARNING: shadow.h: present but cannot be compiled configure: WARNING: shadow.h: check for missing prerequisite headers? configure: WARNING: shadow.h: proceeding with the preprocessor's result configure: WARNING: ## ------------------------------------ ## configure: WARNING: ## Report this to bug-autoconf�gnu.org. ## configure: WARNING: ## ------------------------------------ ## checking for shadow.h... yes
