NAME
SYNOPSIS
DESCRIPTION
takes a set of flags for the C compiler and a list
of C source files as arguments and constructs a set of include
file dependencies which are written into the file ``.depend''.
An example of its use in a Makefile might be:
CFLAGS= -O -I../include
SRCS= file1.c file2.c
depend:
mkdep ${CFLAGS} ${SRCS}
where the macro SRCS is the list of C source files and the macro
CFLAGS is the list of flags for the C compiler.
The options are as follows:
- a
Append to the output file,
so that multiple
may be run from a single Makefile.
- file
Write the include file dependencies to
instead of the default ``.depend''.
- p
Cause
to produce dependencies of the form:
so that subsequent makes will produce
directly from its C module rather than using an intermediate
module.
This is useful for programs whose source is contained in a single
module.
SEE ALSO
FILES
- .depend
file containing list of dependencies
HISTORY
The
command appeared in
x 4.3 Tahoe .
