tinc/doc/GNUmakefile
2019-08-26 13:44:36 +02:00

23 lines
602 B
Makefile

# Having a separate GNUmakefile lets me use features of GNU make
# to generate the man pages.
# This makefile is used only if you run GNU Make.
# It is necessary if you want to build targets usually of interest
# only to the maintainer.
have-Makefile := $(shell test -f Makefile && echo yes)
# If the user runs GNU make but has not yet run ./configure,
# give them a diagnostic.
ifeq ($(have-Makefile),yes)
include Makefile
include $(srcdir)/Makefile.maint
else
all:
@echo There seems to be no Makefile in this directory.
@echo "You must run ./configure before running \`make'."
@exit 1
endif