diff options
Diffstat (limited to 'gcc/cppdefault.h')
| -rw-r--r-- | gcc/cppdefault.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h index 40a860964a8..c87e27d5dee 100644 --- a/gcc/cppdefault.h +++ b/gcc/cppdefault.h @@ -34,12 +34,12 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define STANDARD_INCLUDE_COMPONENT 0 #endif -#ifdef CROSS_COMPILE -#undef LOCAL_INCLUDE_DIR -#undef SYSTEM_INCLUDE_DIR -#undef STANDARD_INCLUDE_DIR +#if defined (CROSS_COMPILE) && !defined (TARGET_SYSTEM_ROOT) +# undef LOCAL_INCLUDE_DIR +# undef SYSTEM_INCLUDE_DIR +# undef STANDARD_INCLUDE_DIR #else -#undef CROSS_INCLUDE_DIR +# undef CROSS_INCLUDE_DIR #endif /* This is the default list of directories to search for include files. @@ -61,10 +61,14 @@ struct default_include const int cxx_aware; /* Includes in this directory don't need to be wrapped in extern "C" when compiling C++. */ + const int add_sysroot; /* FNAME should be prefixed by + cpp_SYSROOT. */ }; extern const struct default_include cpp_include_defaults[]; extern const char cpp_GCC_INCLUDE_DIR[]; extern const size_t cpp_GCC_INCLUDE_DIR_len; +extern const char *cpp_SYSROOT; + #endif /* ! GCC_CPPDEFAULT_H */ |