在cygwin安装configure完之后的Makefile里面的这些目录，与实际的cygwin下的目录不一致，需要改吗，怎么改？

#pkgdatadir = /usr/local /share /ythtbbs
pkgdatadir =$(datadir)/ythtbbs

#pkglibdir = /usr/local/lib /ythtbbs
pkglibdir = $(libdir)/ythtbbs

#pkgincludedir = /usr/local/include /ythtbbs
pkgincludedir = (includedir)/ythtbbs

#datarootdir = /usr/local /share
datadir = ${datarootdir}
datarootdir = ${prefix}/share

#docdir = /usr/local /share /doc/ ythtbbs
docdir = ${datarootdir}/doc/${PACKAGE}
dvidir = ${docdir}

#exec_prefix = /usr/local
exec_prefix = ${prefix}

#htmldir = /usr/local /share /doc/ ythtbbs
htmldir = ${docdir}

#includedir = /usr/local /include
includedir = ${prefix}/include

#infodir = /usr/local /share /info
infodir = ${datarootdir}/info
install_sh = /home/bbs/bbssrc/install-sh

#libdir = /usr/local /lib
libdir = ${exec_prefix}/lib

#libexecdir = /usr/local /libexec
libexecdir = ${exec_prefix}/libexec
#localedir = /usr/local /share /locale
localedir = ${datarootdir}/locale
#localstatedir = /usr/local /var
localstatedir = ${prefix}/var

#mandir = /usr/local /share /man
mandir = ${datarootdir}/man

oldincludedir = /usr/include

#pdfdir = /usr/local /share /doc/ ythtbbs
pdfdir = ${docdir}

prefix = /usr/local

#psdir = /usr/local /share /doc/ ythtbbs
psdir = ${docdir}
#sbindir = /usr/local /sbin
sbindir = ${exec_prefix}/sbin
#sharedstatedir = /usr/local /com
sharedstatedir = ${prefix}/com
#sysconfdir = /usr/local /etc
sysconfdir = ${prefix}/etc
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