diff options
Diffstat (limited to 'build')
| -rw-r--r-- | build/cli/module.cxx | 25 | ||||
| -rw-r--r-- | build/cli/rule.cxx | 66 | ||||
| -rw-r--r-- | build/cli/target | 2 | ||||
| -rw-r--r-- | build/cli/target.cxx | 8 | ||||
| -rw-r--r-- | build/config/utility | 18 | ||||
| -rw-r--r-- | build/target | 6 |
6 files changed, 72 insertions, 53 deletions
diff --git a/build/cli/module.cxx b/build/cli/module.cxx index 96da40d..30f8d3e 100644 --- a/build/cli/module.cxx +++ b/build/cli/module.cxx @@ -97,22 +97,15 @@ namespace build process pr (args, false, false, true); ifdstream is (pr.in_ofd); - for (bool first (true); !is.eof (); ) - { - string l; - getline (is, l); - - if (first) - { - // The version is the last word on the first line. - // - auto p (l.rfind (' ')); - if (p != string::npos) - ver = string (l, p + 1); - - first = false; - } - } + // The version should be the last word on the first line. + // + string l; + getline (is, l); + auto p (l.rfind (' ')); + if (p != string::npos) + ver = string (l, p + 1); + + is.close (); // Don't block the other end. if (!pr.wait ()) throw failed (); diff --git a/build/cli/rule.cxx b/build/cli/rule.cxx index c0c8fe0..889e6a2 100644 --- a/build/cli/rule.cxx +++ b/build/cli/rule.cxx @@ -23,8 +23,6 @@ namespace build { namespace cli { - using config::append_options; - match_result compile:: match (action a, target& xt, const std::string&) const { @@ -32,6 +30,8 @@ namespace build if (cli_cxx* pt = xt.is_a<cli_cxx> ()) { + // The cli.cxx{} group. + // cli_cxx& t (*pt); // See if we have a .cli source file. @@ -41,7 +41,15 @@ namespace build { if (p.is_a<cli> ()) { - //@@ Need to verify input and output stems match. + // Check that the stems match. + // + if (t.name != p.name ()) + { + level3 ([&]{trace << ".cli file stem '" << p.name () << "' " + << "doesn't match target " << t;}); + return r; + } + r = p; break; } @@ -50,11 +58,11 @@ namespace build if (!r) { level3 ([&]{trace << "no .cli source file for target " << t;}); - return nullptr; + return r; } // If we still haven't figured out the member list, we can do - // that now. Specifically, at this stage no further changes to + // that now. Specifically, at this stage, no further changes to // cli.options are possible and we can determine whether the // --suppress-inline option is present. // @@ -63,23 +71,10 @@ namespace build t.h = &search<cxx::hxx> (t.dir, t.name, nullptr, nullptr); t.h->group = &t; - t.c = & search<cxx::cxx> (t.dir, t.name, nullptr, nullptr); + t.c = &search<cxx::cxx> (t.dir, t.name, nullptr, nullptr); t.c->group = &t; - bool inl (true); - if (auto val = t["cli.options"]) - { - for (const name& n: val.template as<const list_value&> ()) - { - if (n.value == "--suppress-inline") - { - inl = false; - break; - } - } - } - - if (inl) + if (!config::find_option ("--suppress-inline", t, "cli.options")) { t.i = &search<cxx::ixx> (t.dir, t.name, nullptr, nullptr); t.i->group = &t; @@ -100,21 +95,29 @@ namespace build if (t.group != nullptr) return t.group->is_a<cli_cxx> (); - // Then see if there is a corresponding cli.cxx{} group. + // Then check if there is a corresponding cli.cxx{} group. // cli_cxx* g (targets.find<cli_cxx> (t.dir, t.name)); - // Finally, if this target has a cli{} prerequisite, synthesize + // If not but this target has a cli{} prerequisite, synthesize // the group. // if (g == nullptr) { for (prerequisite_member p: group_prerequisite_members (a, t)) { - if (p.is_a<cli> ()) // @@ Need to check that stems match. + if (p.is_a<cli> ()) { - g = &targets.insert<cli_cxx> (t.dir, t.name, trace); - g->prerequisites.emplace_back (p.as_prerequisite (trace)); + // Check that the stems match. + // + if (t.name == p.name ()) + { + g = &targets.insert<cli_cxx> (t.dir, t.name, trace); + g->prerequisites.emplace_back (p.as_prerequisite (trace)); + } + else + level3 ([&]{trace << ".cli file stem '" << p.name () << "' " + << "doesn't match target " << t;}); break; } } @@ -182,18 +185,18 @@ namespace build static void append_extension (vector<const char*>& args, path_target& t, - const char* opt, - const char* def) + const char* option, + const char* default_extension) { assert (t.ext != nullptr); // Should have been figured out in apply(). - if (*t.ext != def) + if (*t.ext != default_extension) { // CLI needs the extension with the leading dot (unless it is empty) // while we store the extension without. But if there is an extension, // then we can get it (with the dot) from the file name. // - args.push_back (opt); + args.push_back (option); args.push_back (t.ext->empty () ? t.ext->c_str () : t.path ().extension () - 1); @@ -212,7 +215,7 @@ namespace build if (s == nullptr) return target_state::unchanged; - // Translate source path to relative (to working directory). This + // Translate paths to relative (to working directory). This // results in easier to read diagnostics. // path relo (relative (t.dir)); @@ -230,7 +233,7 @@ namespace build if (t.i != nullptr) append_extension (args, *t.i, "--ixx-suffix", "ixx"); - append_options (args, t, "cli.options"); + config::append_options (args, t, "cli.options"); if (!relo.empty ()) { @@ -277,7 +280,6 @@ namespace build // prerequisites. Also update timestamp in case there are operations // after us that could use the information. // - // bool r (false); if (t.i != nullptr) diff --git a/build/cli/target b/build/cli/target index a32f718..06bc311 100644 --- a/build/cli/target +++ b/build/cli/target @@ -33,7 +33,7 @@ namespace build // It is theoretically possible that the compiler will add // padding between the members of this struct. This would // mean that the optimal alignment for a pointer is greater - // than its size (and that an array of pointer is sub- + // than its size (and that an array of pointers is sub- // optimally aligned). We will deal with such a beast of // an architecture when we see it. // diff --git a/build/cli/target.cxx b/build/cli/target.cxx index b77252d..d8280f2 100644 --- a/build/cli/target.cxx +++ b/build/cli/target.cxx @@ -49,12 +49,12 @@ namespace build static target* cli_cxx_factory (dir_path d, string n, const string* e) { - tracer trace ("cli::cli_cxx::factory"); + tracer trace ("cli::cli_cxx_factory"); // Pre-enter (potential) members as targets. The main purpose // of doing this is to avoid searching for existing files in - // src_base if the buildfile mentions one of them explicitly - // as a prerequisite. + // src_base if the buildfile mentions some of them explicitly + // as prerequisites. // targets.insert<cxx::hxx> (d, n, trace); targets.insert<cxx::cxx> (d, n, trace); @@ -71,7 +71,7 @@ namespace build &cli_cxx_factory, nullptr, &search_target, - true // See through default semantics. + true // "See through" default iteration mode. }; } } diff --git a/build/config/utility b/build/config/utility index e59f0e5..c2209e4 100644 --- a/build/config/utility +++ b/build/config/utility @@ -63,6 +63,24 @@ namespace build } } } + + // Check if a specified option is present. T is either target or scope. + // + template <typename T> + bool + find_option (const char* option, T& s, const char* var) + { + if (auto val = s[var]) + { + for (const name& n: val.template as<const list_value&> ()) + { + if (n.simple () && n.value == option) + return true; + } + } + + return false; + } } } diff --git a/build/target b/build/target index 39f6679..4131338 100644 --- a/build/target +++ b/build/target @@ -506,6 +506,12 @@ namespace build return target != nullptr ? target->type () : prerequisite.get ().type; } + const std::string& + name () const + { + return target != nullptr ? target->name : prerequisite.get ().name; + } + target_type& search () const { |