diff options
Diffstat (limited to 'src/boost/tools/build/src/engine/modules/path.cpp')
-rw-r--r-- | src/boost/tools/build/src/engine/modules/path.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/boost/tools/build/src/engine/modules/path.cpp b/src/boost/tools/build/src/engine/modules/path.cpp new file mode 100644 index 000000000..8f7624839 --- /dev/null +++ b/src/boost/tools/build/src/engine/modules/path.cpp @@ -0,0 +1,25 @@ +/* Copyright Vladimir Prus 2003. + * Distributed under the Boost Software License, Version 1.0. + * (See accompanying file LICENSE_1_0.txt or copy at + * http://www.boost.org/LICENSE_1_0.txt) + */ + +#include "../constants.h" +#include "../frames.h" +#include "../lists.h" +#include "../native.h" +#include "../filesys.h" + + +LIST * path_exists( FRAME * frame, int flags ) +{ + return file_query( list_front( lol_get( frame->args, 0 ) ) ) ? + list_new( object_copy( constant_true ) ) : L0; +} + + +void init_path() +{ + char const * args[] = { "location", 0 }; + declare_native_rule( "path", "exists", args, path_exists, 1 ); +} |