compiling on RHE 6.4, ./configure make .. . . . CC lib/template/lib_libsyslog_ng_la-templates.lo In file included from ./lib/template/repr.h:28, from lib/template/templates.c:25: ./lib/template/function.h:31: error: redefinition of typedef 'LogTemplateOptions' ./lib/template/common-template-typedefs.h:27: note: previous declaration of 'LogTemplateOptions' was here ./lib/template/function.h:32: error: redefinition of typedef 'LogTemplate' ./lib/template/templates.h:70: note: previous declaration of 'LogTemplate' was here In file included from lib/template/templates.c:26: ./lib/template/compiler.h:30: error: redefinition of typedef 'LogTemplate' ./lib/template/function.h:32: note: previous declaration of 'LogTemplate' was here make[2]: *** [lib/template/lib_libsyslog_ng_la-templates.lo] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2