diff options
Diffstat (limited to 'libbuild2/file.hxx')
| -rw-r--r-- | libbuild2/file.hxx | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libbuild2/file.hxx b/libbuild2/file.hxx index 3d3c38b..78bd049 100644 --- a/libbuild2/file.hxx +++ b/libbuild2/file.hxx @@ -18,6 +18,8 @@ namespace build2 { + class lexer; + using subprojects = std::map<project_name, dir_path>; LIBBUILD2_SYMEXPORT ostream& @@ -71,6 +73,18 @@ namespace build2 LIBBUILD2_SYMEXPORT void source (scope& root, scope& base, const path&); + // As above, but extract from a stream. The name argument is used for + // diagnostics. + // + LIBBUILD2_SYMEXPORT void + source (scope& root, scope& base, istream&, const path& name); + + // As above, but extract from a lexer (this could be useful for sourcing + // stdin that requires parse_variable()). + // + LIBBUILD2_SYMEXPORT void + source (scope& root, scope& base, lexer&); + // As above but first check if this buildfile has already been sourced for // the base scope. Return false if the file has already been sourced. // @@ -195,6 +209,18 @@ namespace build2 LIBBUILD2_SYMEXPORT pair<value, bool> extract_variable (context&, const path&, const variable&); + // As above, but extract from a stream. The name argument is used for + // diagnostics. + // + LIBBUILD2_SYMEXPORT pair<value, bool> + extract_variable (context&, istream&, const path& name, const variable&); + + // As above, but extract from a lexer (this could be useful for extracting + // from stdin). + // + LIBBUILD2_SYMEXPORT pair<value, bool> + extract_variable (context&, lexer&, const variable&); + // Import has two phases: the first is triggered by the import directive in // the buildfile. It will try to find and load the project. Failed that, it // will return the project-qualified name of the target which will be used |