AUTOMAKE_OPTIONS = foreign if HAVE_DOXYGEN DOC_DIR = doc dist-check-doxygen: else DOC_DIR = dist-check-doxygen: @echo @echo ' ******' You need doxygen installed to make dist.' ******' @echo @false endif SUBDIRS = src slv2 utils hosts data $(DOC_DIR) DIST_SUBDIRS = src slv2 utils hosts data doc pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = libslv2.pc dist-hook: dist-check-doxygen