diff options
Diffstat (limited to 'libbuild2')
| -rw-r--r-- | libbuild2/build/script/parser.cxx | 5 | ||||
| -rw-r--r-- | libbuild2/build/script/parser.hxx | 3 | ||||
| -rw-r--r-- | libbuild2/build/script/script.hxx | 5 | ||||
| -rw-r--r-- | libbuild2/parser.cxx | 6 | ||||
| -rw-r--r-- | libbuild2/rule.cxx | 16 | ||||
| -rw-r--r-- | libbuild2/rule.hxx | 9 |
6 files changed, 27 insertions, 17 deletions
diff --git a/libbuild2/build/script/parser.cxx b/libbuild2/build/script/parser.cxx index e64db91..81e78f3 100644 --- a/libbuild2/build/script/parser.cxx +++ b/libbuild2/build/script/parser.cxx @@ -21,7 +21,8 @@ namespace build2 // script parser:: - pre_parse (istream& is, const path_name& pn, uint64_t line) + pre_parse (istream& is, const path_name& pn, uint64_t line, + optional<string> diag) { path_ = &pn; @@ -31,6 +32,8 @@ namespace build2 set_lexer (&l); script s; + s.diag = move (diag); + script_ = &s; runner_ = nullptr; environment_ = nullptr; diff --git a/libbuild2/build/script/parser.hxx b/libbuild2/build/script/parser.hxx index 27e7f49..5f08209 100644 --- a/libbuild2/build/script/parser.hxx +++ b/libbuild2/build/script/parser.hxx @@ -34,7 +34,8 @@ namespace build2 // name. // script - pre_parse (istream&, const path_name&, uint64_t line); + pre_parse (istream&, const path_name&, uint64_t line, + optional<string> diag); // Recursive descent parser. // diff --git a/libbuild2/build/script/script.hxx b/libbuild2/build/script/script.hxx index 2118568..08cdbd2 100644 --- a/libbuild2/build/script/script.hxx +++ b/libbuild2/build/script/script.hxx @@ -37,6 +37,7 @@ namespace build2 class script { public: + // Note that the variables are not pre-entered into a pool during the // parsing phase, so the line variable pointers are NULL. // @@ -58,6 +59,10 @@ namespace build2 // bool temp_dir = false; + // Command name for low-verbosity diagnostics. + // + optional<string> diag; + location start_loc; location end_loc; }; diff --git a/libbuild2/parser.cxx b/libbuild2/parser.cxx index 920c633..72d189e 100644 --- a/libbuild2/parser.cxx +++ b/libbuild2/parser.cxx @@ -1169,15 +1169,15 @@ namespace build2 i = d.as.erase (i); } - auto* asr (new adhoc_script_rule ( - move (diag), loc, st.value.size ())); + auto* asr (new adhoc_script_rule (loc, st.value.size ())); ar.reset (asr); asr->checksum = sha256 (t.value).string (); istringstream is (move (t.value)); build::script::parser p (ctx); - asr->script = p.pre_parse (is, asr->loc.file, loc.line + 1); + asr->script = p.pre_parse ( + is, asr->loc.file, loc.line + 1, move (diag)); } // // C++ diff --git a/libbuild2/rule.cxx b/libbuild2/rule.cxx index 773d42e..2e5fe5d 100644 --- a/libbuild2/rule.cxx +++ b/libbuild2/rule.cxx @@ -365,14 +365,18 @@ namespace build2 { // Do we need the header? // - if (diag) + // @@ TODO: for now we dump it as an attribute whether it was specified or + // derived from the script. Maybe that's ok? + // + if (script.diag) { os << ind << '%'; - if (diag) + if (script.diag) { os << " ["; - os << "diag="; to_stream (os, name (*diag), true /* quote */, '@'); + os << "diag="; + to_stream (os, name (*script.diag), true /* quote */, '@'); os << ']'; } @@ -612,7 +616,7 @@ namespace build2 if (verb == 1) { - // @@ TODO: + // @@ TODO (and below): // // - derive diag if absent (should probably do in match?) // @@ -624,7 +628,7 @@ namespace build2 // (including tools)? // - text << (diag ? diag->c_str () : "adhoc") << ' ' << t; + text << (script.diag ? script.diag->c_str () : "adhoc") << ' ' << t; } if (!ctx.dry_run || verb >= 2) @@ -657,7 +661,7 @@ namespace build2 { // @@ TODO: as above - text << (diag ? diag->c_str () : "adhoc") << ' ' << t; + text << (script.diag ? script.diag->c_str () : "adhoc") << ' ' << t; } if (!ctx.dry_run || verb >= 2) diff --git a/libbuild2/rule.hxx b/libbuild2/rule.hxx index efa4ec3..36e4733 100644 --- a/libbuild2/rule.hxx +++ b/libbuild2/rule.hxx @@ -186,14 +186,11 @@ namespace build2 using script_type = build::script::script; - adhoc_script_rule (optional<string> d, const location& l, size_t b) - : adhoc_rule (l, b), diag (move (d)) {} + adhoc_script_rule (const location& l, size_t b): adhoc_rule (l, b) {} public: - const optional<string> diag; // Command name for low-verbosity diag. - string checksum; // Script text hashsum. - script_type script; - + script_type script; + string checksum; // Script text hashsum. }; // Ad hoc C++ rule. |