diff options
Diffstat (limited to 'gcc/doc/cppenv.texi')
| -rw-r--r-- | gcc/doc/cppenv.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/doc/cppenv.texi b/gcc/doc/cppenv.texi index a233313..7a913f1 100644 --- a/gcc/doc/cppenv.texi +++ b/gcc/doc/cppenv.texi @@ -72,7 +72,8 @@ with an optional @option{-MT} switch too. @cindex dependencies for make as output This variable is the same as @env{DEPENDENCIES_OUTPUT} (see above), except that system header files are not ignored, so it implies -@option{-M} rather than @option{-MM}. +@option{-M} rather than @option{-MM}. However, the dependence on the +main input file is omitted. @ifset cppmanual @xref{Invocation}. @end ifset |