diff options
Diffstat (limited to 'libbuild2/bin/init.cxx')
| -rw-r--r-- | libbuild2/bin/init.cxx | 80 |
1 files changed, 56 insertions, 24 deletions
diff --git a/libbuild2/bin/init.cxx b/libbuild2/bin/init.cxx index ab3980a..05a9c60 100644 --- a/libbuild2/bin/init.cxx +++ b/libbuild2/bin/init.cxx @@ -54,11 +54,14 @@ namespace build2 // Enter variables. // + // All the variables we enter are qualified so go straight for the + // public variable pool. + // + auto& vp (rs.var_pool (true /* public */)); + // Target is a string and not target_triplet because it can be // specified by the user. // - auto& vp (rs.var_pool ()); - vp.insert<string> ("config.bin.target"); vp.insert<string> ("config.bin.pattern"); @@ -76,6 +79,9 @@ namespace build2 // example, addition of rpaths for prerequisite libraries (see the cc // module for an example). Default is true. // + // Note also that a rule may need to make rpath relative if + // install.relocatable is true. + // vp.insert<dir_paths> ("config.bin.rpath"); vp.insert<bool> ("config.bin.rpath.auto"); @@ -104,12 +110,12 @@ namespace build2 // Link whole archive. Note: with target visibility. // // The lookup semantics is as follows: we first look for a prerequisite- - // specific value, then for a target-specific value in the library being - // linked, and then for target type/pattern-specific value starting from - // the scope of the target being linked-to. In that final lookup we do - // not look in the target being linked-to itself since that is used to - // indicate how this target should be linked to other targets. For - // example: + // specific value, then for a target-specific value in the prerequisite + // library, and then for target type/pattern-specific value starting + // from the scope of the target being linked. In that final lookup we do + // not look in the target being linked itself since that is used to + // indicate how this target should be used as a prerequisite of other + // targets. For example: // // exe{test}: liba{foo} // liba{foo}: libua{foo1 foo2} @@ -195,6 +201,8 @@ namespace build2 // const target_triplet* tgt (nullptr); { + // Note: go straight for the public variable pool. + // const variable& var (ctx.var_pool["config.bin.target"]); // We first see if the value was specified via the configuration @@ -231,9 +239,9 @@ namespace build2 // if (!hint && config_sub) { - s = run<string> (3, - *config_sub, - s.c_str (), + s = run<string> (ctx, + 3, + *config_sub, s.c_str (), [] (string& l, bool) {return move (l);}); l5 ([&]{trace << "config.sub target: '" << s << "'";}); } @@ -272,6 +280,8 @@ namespace build2 // const string* pat (nullptr); { + // Note: go straight for the public variable pool. + // const variable& var (ctx.var_pool["config.bin.pattern"]); // We first see if the value was specified via the configuration @@ -547,7 +557,7 @@ namespace build2 &target_pattern_fix<wasm_ext>, &target_print_0_ext_verb, // Fixed extension, no use printing. &file_search, - false /* see_through */})); + target_type::flag::none})); if (install_loaded) { @@ -578,8 +588,6 @@ namespace build2 // Similar to alias. // - - //@@ outer r.insert<lib> (perform_id, 0, "bin.lib", lib_); r.insert<lib> (configure_id, 0, "bin.lib", lib_); @@ -600,6 +608,18 @@ namespace build2 if (rs.find_module ("dist")) { + // Note that without custom dist rules in setups along the follwing + // lines the source file will be unreachable by dist: + // + // lib{foo}: obj{foo} + // obja{foo}: cxx{foo} + // objs{foo}: cxx{foo} + // + r.insert<obj> (dist_id, 0, "bin.obj", obj_); + r.insert<bmi> (dist_id, 0, "bin.bmi", obj_); + r.insert<hbmi> (dist_id, 0, "bin.hbmi", obj_); + r.insert<libul> (dist_id, 0, "bin.libul", libul_); + r.insert<lib> (dist_id, 0, "bin.lib", lib_); } } @@ -626,7 +646,10 @@ namespace build2 // if (first) { - auto& vp (rs.var_pool ()); + // All the variables we enter are qualified so go straight for the + // public variable pool. + // + auto& vp (rs.var_pool (true /* public */)); vp.insert<path> ("config.bin.ar"); vp.insert<path> ("config.bin.ranlib"); @@ -684,7 +707,7 @@ namespace build2 nullptr, config::save_default_commented))); - const ar_info& ari (guess_ar (ar, ranlib, pat.paths)); + const ar_info& ari (guess_ar (rs.ctx, ar, ranlib, pat.paths)); // If this is a configuration with new values, then print the report // at verbosity level 2 and up (-v). @@ -800,7 +823,10 @@ namespace build2 // if (first) { - auto& vp (rs.var_pool ()); + // All the variables we enter are qualified so go straight for the + // public variable pool. + // + auto& vp (rs.var_pool (true /* public */)); vp.insert<path> ("config.bin.ld"); } @@ -832,7 +858,7 @@ namespace build2 path (apply_pattern (ld_d, pat.pattern)), config::save_default_commented))); - const ld_info& ldi (guess_ld (ld, pat.paths)); + const ld_info& ldi (guess_ld (rs.ctx, ld, pat.paths)); // If this is a configuration with new values, then print the report // at verbosity level 2 and up (-v). @@ -927,7 +953,7 @@ namespace build2 &target_pattern_fix<pdb_ext>, &target_print_0_ext_verb, // Fixed extension, no use printing. &file_search, - false /* see_through */})); + target_type::flag::none})); if (cast_false<bool> (rs["install.loaded"])) { @@ -958,7 +984,10 @@ namespace build2 // if (first) { - auto& vp (rs.var_pool ()); + // All the variables we enter are qualified so go straight for the + // public variable pool. + // + auto& vp (rs.var_pool (true /* public */)); vp.insert<path> ("config.bin.rc"); } @@ -990,7 +1019,7 @@ namespace build2 path (apply_pattern (rc_d, pat.pattern)), config::save_default_commented))); - const rc_info& rci (guess_rc (rc, pat.paths)); + const rc_info& rci (guess_rc (rs.ctx, rc, pat.paths)); // If this is a configuration with new values, then print the report // at verbosity level 2 and up (-v). @@ -1057,7 +1086,10 @@ namespace build2 // if (first) { - auto& vp (rs.var_pool ()); + // All the variables we enter are qualified so go straight for the + // public variable pool. + // + auto& vp (rs.var_pool (true /* public */)); vp.insert<path> ("config.bin.nm"); } @@ -1099,7 +1131,7 @@ namespace build2 path (apply_pattern (nm_d, pat.pattern)), config::save_default_commented))); - const nm_info& nmi (guess_nm (nm, pat.paths)); + const nm_info& nmi (guess_nm (rs.ctx, nm, pat.paths)); // If this is a configuration with new values, then print the report // at verbosity level 2 and up (-v). @@ -1185,7 +1217,6 @@ namespace build2 {"bin.vars", nullptr, vars_init}, {"bin.config", nullptr, config_init}, - {"bin", nullptr, init}, {"bin.ar.config", nullptr, ar_config_init}, {"bin.ar", nullptr, ar_init}, {"bin.ld.config", nullptr, ld_config_init}, @@ -1195,6 +1226,7 @@ namespace build2 {"bin.nm.config", nullptr, nm_config_init}, {"bin.nm", nullptr, nm_init}, {"bin.def", nullptr, def_init}, + {"bin", nullptr, init}, {nullptr, nullptr, nullptr} }; |