diff options
Diffstat (limited to 'libbuild2/file.hxx')
| -rw-r--r-- | libbuild2/file.hxx | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libbuild2/file.hxx b/libbuild2/file.hxx index 5a25475..43cd1ff 100644 --- a/libbuild2/file.hxx +++ b/libbuild2/file.hxx @@ -17,6 +17,7 @@ namespace build2 { class lexer; + class parser; LIBBUILD2_SYMEXPORT extern const dir_path std_build_dir; // build/ @@ -231,8 +232,13 @@ namespace build2 // loaded. Also make sure all outer root scopes are loaded prior to loading // this root scope. // + // If pre/post functions are specified, they are called before/after + // pre/post hooks, respectively. + // LIBBUILD2_SYMEXPORT void - load_root (scope& root); + load_root (scope& root, + const function<void (parser&)>& pre = nullptr, + const function<void (parser&)>& post = nullptr); // Extract the specified variable value from a buildfile. It is expected to // be the first non-blank/comment line and not to rely on any variable |