diff options
Diffstat (limited to 'gcc/cppdefault.h')
| -rw-r--r-- | gcc/cppdefault.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h index a681264..fd3c655 100644 --- a/gcc/cppdefault.h +++ b/gcc/cppdefault.h @@ -1,5 +1,5 @@ /* CPP Library. - Copyright (C) 1986-2020 Free Software Foundation, Inc. + Copyright (C) 1986-2021 Free Software Foundation, Inc. Contributed by Per Bothner, 1994-95. Based on CCCP program by Paul Rubin, June 1986 Adapted to ANSI C, Richard Stallman, Jan 1987 @@ -36,7 +36,12 @@ struct default_include const char *const fname; /* The name of the directory. */ const char *const component; /* The component containing the directory (see update_path in prefix.c) */ - const char cplusplus; /* Only look here if we're compiling C++. */ + const char cplusplus; /* When this is non-zero, we should only + consider this if we're compiling C++. + When the -stdlib option is configured, this + may take values greater than 1 to indicate + which C++ standard library should be + used. */ const char cxx_aware; /* Includes in this directory don't need to be wrapped in extern "C" when compiling C++. */ |