diff options
| author | Karen Arutyunov <karen@codesynthesis.com> | 2020-11-20 22:07:37 +0300 |
|---|---|---|
| committer | Karen Arutyunov <karen@codesynthesis.com> | 2020-12-02 17:31:04 +0300 |
| commit | 0ff39fd77b3127c7a250e7f817e34dfaecbcc208 (patch) | |
| tree | edb20351f3d44558201b5668823c191a8722d3a5 /libbuild2/build/script/script.hxx | |
| parent | 41a6f8b7d3036708f36ea1b5bd5b8d4289428fe5 (diff) | |
Add support for buildscript depdb preamble
Diffstat (limited to 'libbuild2/build/script/script.hxx')
| -rw-r--r-- | libbuild2/build/script/script.hxx | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/libbuild2/build/script/script.hxx b/libbuild2/build/script/script.hxx index 9284813..e11cb45 100644 --- a/libbuild2/build/script/script.hxx +++ b/libbuild2/build/script/script.hxx @@ -45,7 +45,8 @@ namespace build2 // Note that the variables are not pre-entered into a pool during the // parsing phase, so the line variable pointers are NULL. // - lines_type lines; + lines_type body; + bool body_temp_dir = false; // True if the body references $~. // Referenced ordinary (non-special) variables. // @@ -59,10 +60,6 @@ namespace build2 // small_vector<string, 2> vars; // 2 for command and options. - // True if script references the $~ special variable. - // - bool temp_dir = false; - // Command name for low-verbosity diagnostics and custom low-verbosity // diagnostics line. Note: cannot be both (see the script parser for // details). @@ -74,7 +71,8 @@ namespace build2 // script parser for details). // bool depdb_clear; - lines_type depdb_lines; + lines_type depdb_preamble; + bool depdb_preamble_temp_dir = false; // True if references $~. location start_loc; location end_loc; @@ -136,6 +134,18 @@ namespace build2 optional<deadline> script_deadline; optional<deadline> fragment_deadline; + // Index of the next script line to be executed. Used and incremented + // by the parser's execute_depdb_preamble() and execute_body() + // function calls to produce special file names, etc. + // + size_t exec_line = 1; + + // Create the temporary directory (if it doesn't exist yet) and set + // the $~ special variable to its path. + // + void + set_temp_dir_variable (); + virtual void set_variable (string&& name, names&&, |