The make program has a
capability similar to the
#include directive of the C preprocessor.
If the string include
appears as the first seven letters of a line in a makefile
and is followed
by a blank or a tab,
the rest of the line
is assumed to be a file name, which
the current invocation of make
Macros may be used in file names.
The file descriptors are stacked for reading
include files so that no more than 16 levels of
nested includes are supported.
The null suffix
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 27 April 2004