LVM2 Makefile 보던 중입니다.
========================
srcdir = .
top_srcdir = .
top_builddir = .
SUBDIRS = doc include man
ifeq ("no", "yes")
SUBDIRS += udev
endif
ifeq ("no", "yes")
SUBDIRS += po
endif
SUBDIRS += lib tools daemons libdm libdaemon
ifeq ("no", "yes")
SUBDIRS += liblvm
endif
ifeq ("no", "yes")
SUBDIRS += python
endif
======================
ifeq ("no", "yes") 음... 무슨 의미인지 여쭤보고 싶습니다.