| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2022-12-14 | Improve empty simple value to empty list of names reduction heuristics | Boris Kolpackov | 1 | -1/+1 | |
| Specifically, do not reduce typed RHS empty simple values for prepend/append and additionally for assignment provided LHS is typed and is a container. | |||||
| 2022-12-09 | Handle file opening error in config.config.load | Boris Kolpackov | 1 | -2/+9 | |
| 2022-10-13 | Optimize by going straight to public variable pool where applicable | Boris Kolpackov | 1 | -2/+5 | |
| 2022-09-16 | Register fallback dist meta-operation rule for out of project targets | Boris Kolpackov | 1 | -2/+4 | |
| The problematic scenario this fixes is an ad hoc pattern rule (which we register for dist in order to inject any additional sources; see parser.cxx for details) that pulls a tool imported from the system (say /usr/bin/xxd). | |||||
| 2022-05-22 | Add support for variable patterns in config.config.disfigure | Boris Kolpackov | 1 | -5/+116 | |
| 2022-05-19 | Add config.config.unload variable to omit loading config.build | Boris Kolpackov | 1 | -7/+34 | |
| Note that the configuration is still loaded from config.config.load if specified. Note also that similar to config.config.load, only values specified on this project's root scope and global scope are considered. | |||||
| 2022-04-06 | Add support for rule hints | Boris Kolpackov | 1 | -3/+2 | |
| A rule hint is a target attribute, for example: [rule_hint=cxx] exe{hello}: c{hello} Rule hints can be used to resolve ambiguity when multiple rules match the same target as well as to override an unambiguous match. | |||||
| 2022-03-29 | Add variable_map::lookup_namespace(string) overload | Boris Kolpackov | 1 | -4/+0 | |
| 2022-03-23 | Add note on disfig.* variables idea | Boris Kolpackov | 1 | -0/+16 | |
| 2022-03-22 | Add ability to disfigure specific configuration variables | Boris Kolpackov | 1 | -0/+27 | |
| The new config.config.disfigure variable can be used to specify the list of variables to ignore when loading config.build (and any files specified in config.config.load), letting them to take on the default values. For example: $ b configure config.config.disfigure=config.hello.fancy | |||||
| 2021-04-22 | Incorporate project environment checksum into cc::compiler_info cache key | Boris Kolpackov | 1 | -1/+7 | |
| 2021-04-07 | Register environment variables for hermetic build configurations | Boris Kolpackov | 1 | -0/+1 | |
| 2021-04-04 | Add base functionality for hermetic build configurationshermetic | Boris Kolpackov | 1 | -73/+133 | |
| 2021-04-02 | Add support for propagating project environment | Boris Kolpackov | 1 | -2/+84 | |
| 2021-03-26 | Implement config.config.environment storage | Boris Kolpackov | 1 | -0/+87 | |
| 2020-08-16 | Add support for post-configure and pre-disfigure hooks | Boris Kolpackov | 1 | -20/+25 | |
| 2020-08-16 | Add ability to initialize bootstrapped modules after loading root.build | Boris Kolpackov | 1 | -2/+4 | |
| 2020-07-02 | Optimize variable extraction in bootstrap_src() | Boris Kolpackov | 1 | -4/+3 | |
| 2020-04-27 | Don't switch projects when switching scopes during bootstrap | Boris Kolpackov | 1 | -1/+4 | |
| 2020-04-02 | Fix ~host config to only contain cc and bin modules configuration | Boris Kolpackov | 1 | -3/+6 | |
| Also add ~build2 that contains everything (except config.dist.*) to be used for build system modules. | |||||
| 2020-03-31 | Switch to project variable visibility by default | Boris Kolpackov | 1 | -2/+4 | |
| 2020-03-18 | Pattern-type config.** variables with global visibility by default | Boris Kolpackov | 1 | -11/+18 | |
| 2020-03-13 | Cleanup and make config/utility.?xx part of build system core | Boris Kolpackov | 1 | -1/+2 | |
| 2020-03-11 | Minor config variable lookup cleanups | Boris Kolpackov | 1 | -1/+1 | |
| 2020-03-04 | Fix bug in config.config.persist logic | Boris Kolpackov | 1 | -1/+1 | |
| 2020-02-07 | Drop copyright notice from source code | Karen Arutyunov | 1 | -1/+0 | |
| 2020-01-29 | Rename module_base to module, redo module boot/init argument passing | Boris Kolpackov | 1 | -13/+10 | |
| 2020-01-28 | Use scope::var_pool() | Boris Kolpackov | 1 | -2/+2 | |
| 2020-01-28 | Use scope::insert_rule() | Boris Kolpackov | 1 | -14/+8 | |
| 2019-11-15 | Use path_name_view in location and path_name_value in location_value | Karen Arutyunov | 1 | -1/+1 | |
| 2019-11-13 | Implement config.config.persist logic | Boris Kolpackov | 1 | -1/+29 | |
| Note that the inherited value part is documented but is not yet fully implemented. | |||||
| 2019-11-12 | Infra work for customizable config var persistence (config.config.persist) | Boris Kolpackov | 1 | -7/+28 | |
| 2019-11-12 | Rename config.{import,export} to config.config.{load,save} | Boris Kolpackov | 1 | -15/+20 | |
| Also rename the $config.export() function to $config.save(). | |||||
| 2019-11-12 | Rename config.module to config.config.module | Boris Kolpackov | 1 | -10/+10 | |
| The old name was an accidental land-grab. | |||||
| 2019-11-11 | Change default for unused config.import.* variables from drop to keep | Boris Kolpackov | 1 | -7/+7 | |
| 2019-11-11 | Use path_name for `-` to stdin/stdout translation | Karen Arutyunov | 1 | -7/+5 | |
| 2019-11-07 | Initial work on path_name use for `-` to stdin/stdout translation | Boris Kolpackov | 1 | -1/+4 | |
| 2019-11-04 | Add support for ~host special configuration name in config.import | Boris Kolpackov | 1 | -5/+37 | |
| This is the "default host configuration" that corresponds to how the build system itself was built. For example: $ b create: tools/,cc config.import=~host | |||||
| 2019-11-04 | Add $config.export() function | Boris Kolpackov | 1 | -6/+25 | |
| This is similar to the config.export variable functionality except it can be called from within buildfiles. Note that this function can only be used during configure unless the config module creation was forced for other meta-operations with config.module=true in bootstrap.build. | |||||
| 2019-11-04 | Add support for configuration exporting and importing | Boris Kolpackov | 1 | -30/+78 | |
| The new config.export variable specifies the alternative file to write the configuration to as part of the configure meta-operation. For example: $ b configure: proj/ config.export=proj-config.build The config.export value "applies" only to the projects on whose root scope it is specified or if it is a global override (the latter is a bit iffy but we allow it, for example, to dump everything to stdout). This means that in order to save a subproject's configuration we will have to use a scope-specific override (since the default will apply to the outermost amalgamation). For example: $ b configure: subproj/ subproj/config.export=.../subproj-config.build This could be somewhat unnatural but then it will be the amalgamation whose configuration we normally want to export. The new config.import variable specifies additional configuration files to be loaded after the project's default config.build, if any. For example: $ b create: cfg/,cc config.import=my-config.build Similar to config.export, the config.import value "applies" only to the project on whose root scope it is specified or if it is a global override. This allows the use of the standard override "positioning" machinery (i.e., where the override applies) to decide where the extra configuration files are loaded. The resulting semantics is quite natural and consistent with command line variable overrides, for example: $ b config.import=.../config.build # outermost amalgamation $ b ./config.import=.../config.build # this project $ b !config.import=.../config.build # every project Both config.export and config.import recognize the special `-` file name as an instruction to write/read to/from stdout/stdin, respectively. For example: $ b configure: src-prj/ config.export=- | b configure: dst-prj/ config.import=- | |||||
| 2019-08-23 | Introduce notion of build context | Boris Kolpackov | 1 | -5/+5 | |
| All non-const global state is now in class context and we can now have multiple independent builds going on at the same time. | |||||
| 2019-07-24 | Move in build system module to separate library | Boris Kolpackov | 1 | -4/+10 | |
| 2019-07-05 | Move config, dist, test, and install modules into library | Karen Arutyunov | 1 | -0/+159 | |
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