gcc960 Compiler Driver
2-39
2
M | MD | MM | MMD (Make)
Generate make tool
output.
M Tells the preprocessor to output a rule suitable
for a make tool describing the dependencies of
each source file. For each source file, the
preprocessor outputs one make rule whose target
is the object filename for that source file and
whose dependencies are all the files
#included
in it. This rule can be a single line or can be
continued with
\newline if it is long. Using this
option stops compilation after preprocessing.
MM Like M, but the output mentions only the user-
header files included with
#include "
file
".
System header files included with
#include
<
file
> are omitted.
NOTE. Previous versions of this manual described the
MD
and
MMD
options. In fact, these options function identically with the
M
and
MM
options respectively. To maintain compatibility with make files from
previous versions of gcc960, these options are still accepted on the
command line.
m (Machine-specific Options)
Various options.
m
string
Specifies a machine-specific option.
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