configure was failing:
checking objc/Object.h usability... no
checking objc/Object.h presence... yes
configure: WARNING: objc/Object.h: present but cannot be compiled
configure: WARNING: objc/Object.h: check for missing prerequisite headers?
configure: WARNING: objc/Object.h: see the Autoconf documentation
configure: WARNING: objc/Object.h: section "Present But Cannot Be Compiled"
configure: WARNING: objc/Object.h: proceeding with the preprocessor's result
configure: WARNING: objc/Object.h: in the future, the compiler will take precedence
configure: WARNING: ## ----------------------------------------- ##
configure: WARNING: ## Report this to sevillar@team.ph.inter.net ##
configure: WARNING: ## ----------------------------------------- ##
Diff for configure.in