MANDIR, BINDIR, INSTALL_PROGRAM, INSTALL_MAN & co are provided by mandoc/Makefile.local, DESTDIR is usually specified by the packager. Packages infrastructure often do install the content of a package in a temporary directory from which the package is then produced.
MANDIR, BINDIR, INSTALL_PROGRAM, INSTALL_MAN & co are provided by
mandoc/Makefile.local
, DESTDIR is usually specified by the packager. Packages infrastructure often do install the content of a package in a temporary directory from which the package is then produced.