| if HEADER | 
 |   MAYBE_HEADER = mingw-w64-headers | 
 | endif | 
 |  | 
 | if CRT | 
 |   MAYBE_CRT = mingw-w64-crt | 
 | endif | 
 |  | 
 | if LIBRARIES_MANGLE | 
 |   MAYBE_LIBRARIES_MANGLE = mingw-w64-libraries/libmangle | 
 | endif | 
 |  | 
 | if LIBRARIES_PSEH | 
 |   MAYBE_LIBRARIES_PSEH = mingw-w64-libraries/pseh | 
 | endif | 
 |  | 
 | if LIBRARIES_WINPTHREADS | 
 |   MAYBE_LIBRARIES_WINPTHREADS = mingw-w64-libraries/winpthreads | 
 | endif | 
 |  | 
 | if TOOLS_GENDEF | 
 |   MAYBE_TOOLS_GENDEF = mingw-w64-tools/gendef | 
 | endif | 
 |  | 
 | if TOOLS_GENIDL | 
 |   MAYBE_TOOLS_GENIDL = mingw-w64-tools/genidl | 
 | endif | 
 |  | 
 | SUBDIRS = $(MAYBE_HEADER) $(MAYBE_CRT) $(MAYBE_LIBRARIES_MANGLE) $(MAYBE_LIBRARIES_PSEH) $(MAYBE_LIBRARIES_WINPTHREADS) $(MAYBE_TOOLS_GENDEF) $(MAYBE_TOOLS_GENIDL) | 
 |  | 
 | DISTCHECK_CONFIGURE_FLAGS = --with-headers --with-crt --with-libraries=all --with-tools=all | 
 |  |