diff options
Diffstat (limited to 'usr.bin/mkdep/mkdep.1')
| -rw-r--r-- | usr.bin/mkdep/mkdep.1 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/usr.bin/mkdep/mkdep.1 b/usr.bin/mkdep/mkdep.1 index 2364d4cd0110..446f5493ae5e 100644 --- a/usr.bin/mkdep/mkdep.1 +++ b/usr.bin/mkdep/mkdep.1 @@ -63,7 +63,8 @@ where the macro SRCS is the list of C source files and the macro CFLAGS is the list of flags for the C compiler. .Pp The user has the ability to change the preprocessor and preprocessor options -used. For instance, to use gcc as the preprocessor and to ignore system +used. +For instance, to use gcc as the preprocessor and to ignore system headers, one would use .Bd -literal -offset indent depend: @@ -101,12 +102,15 @@ module. .Sh ENVIRONMENT .Bl -tag -width MKDEP_CPP_OPTS .It Ev CC -Specifies the C compiler to use. The specified compiler is expected to have +Specifies the C compiler to use. +The specified compiler is expected to have options consistent with the GNU C compiler. .It Ev MKDEP_CPP -Specifies the preprocessor to use. The default is "${CC} -E". +Specifies the preprocessor to use. +The default is "${CC} -E". .It Ev MKDEP_CPP_OPTS -Specifies the non-CFLAGS options for the preprocessor. The default is +Specifies the non-CFLAGS options for the preprocessor. +The default is "-M". .El .Sh SEE ALSO |