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path: root/libbuild2/dyndep.cxx
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2024-04-02Detect and diagnose attempt to create new target in src directoryBoris Kolpackov1-3/+7
GitHub issue #277.
2023-12-03Reimplement search_existing() functions via target_type::searchBoris Kolpackov1-1/+1
This allows us to automatically get the target type-specific behavior with regards to the out_only semantics (added in the previous commit) instead of passing it explicitly from each call site.
2023-11-01Add notion of match optionsBoris Kolpackov1-2/+4
Now, when matching a rule, the caller may request a subset of the full functionality of performing an operation on a target. This is achieved with match options.
2023-07-20Consider unmatched prerequisites in updated_during_match() checkBoris Kolpackov1-8/+10
2023-06-15Fix incorrect memory order in target::matched() callBoris Kolpackov1-1/+1
2023-06-14Don't fail in dyndep_rule::enter_file() if target is in srcBoris Kolpackov1-4/+24
2023-06-14Improve dyndep_rule::{inject,verify}_existing_file() documentationBoris Kolpackov1-2/+2
2023-05-30Store dynamic group member types in depdb, use in cleanBoris Kolpackov1-23/+48
2023-05-29Extend special match_rule() logic to all groups with dynamic targetsBoris Kolpackov1-36/+27
2023-05-29Avoid group linkup deadlocks for dynamic and pattern-static membersBoris Kolpackov1-22/+36
2023-05-29Explicit group: pattern membersBoris Kolpackov1-20/+51
2023-05-29Explicit group: dynamic membersBoris Kolpackov1-18/+72
2023-05-21Add support for dynamic target extraction in addition to prerequisitesBoris Kolpackov1-6/+95
This functionality is enabled with the depdb-dyndep --dyn-target option. Only the make format is supported, where the listed targets are added as ad hoc group members (unless already specified as static members). This functionality is not available in the --byproduct mode.
2022-10-21Pass correct base scope to search() in dyndep::enter_file()Boris Kolpackov1-6/+31
2022-10-20Don't create targets for non-existent source filesBoris Kolpackov1-2/+2
2022-09-21Fix regression in dynamic dependency extraction, byproduct modeBoris Kolpackov1-13/+27
2022-06-29Work around MSVC 14.3 issuesBoris Kolpackov1-1/+1
2022-06-29Make sure we generate common pkg-config file for only liba{}/libs{}Boris Kolpackov1-2/+1
2022-06-24Allow ad hoc rules not to list targets that are updated during matchBoris Kolpackov1-5/+48
For example, this allows a Qt moc rule not to list generated headers from libQtCore since they are pre-generated by the library.
2022-05-06Minor terminology fix in diagnostics and commentsBoris Kolpackov1-2/+2
2022-04-14Add header cache to cc::compile_rule::enter_header()Boris Kolpackov1-1/+7
2022-04-07Rename {match,execute}() to *_sync(), add *_complete()Boris Kolpackov1-5/+5
In particular, the match() rename makes sure it doesn't clash with rule::match() which, after removal of the hint argument in simple_rule, has exactly the same signature, thus making it error-prone to calling recursively.
2022-03-02Add update operation-specific variable with unmatch|match additional valuesBoris Kolpackov1-55/+1
Note that the unmatch (match but do not update) and match (update during match) values are only supported by certain rules (and potentially only for certain prerequisite types). Additionally: - All operation-specific variables are now checked for false as an override for the prerequisite-specific include value. In particular, this can now be used to disable a prerequisite for update, for example: ./: exe{test}: update = false - The cc::link_rule now supports the update=match value for headers and ad hoc prerequisites. In particular, this can be used to make sure all the library headers are updated before matching any of its (or dependent's) object files.
2022-02-09Add dyndep_rule::inject_group_member()Boris Kolpackov1-0/+45
2022-01-11Work around VC14 bugBoris Kolpackov1-1/+2
2022-01-10Consider implied targets when resolving dynamic dependenciesBoris Kolpackov1-7/+12
2022-01-06Add depdb-dyndep --update-{include,exclude} optionsBoris Kolpackov1-4/+7
These options specify prerequisite targets/patterns to include/exclude (from the static prerequisite set) for update during match as part of dynamic dependency extraction (those excluded will be updated during execute). For example: depdb dyndep ... --update-exclude libue{hello-meta} ... depdb dyndep ... --update-exclude libue{*} ... depdb dyndep ... --update-include $moc --update-include hxx{*} ... The order in which these options are specified is significant with the first target/pattern that matches determining the result. If only the --update-include options are specified, then only the explicitly included prerequisites will be updated. Otherwise, all prerequisites that are not explicitly excluded will be updated. If none of these options is specified, then all the static prerequisites are updated during match. Note also that these options do not apply to ad hoc prerequisites which are always updated during match.
2021-12-16Don't consider implied existing targets in dyndep logicBoris Kolpackov1-8/+36
While considering implied targets should be harmless, the result is racy.
2021-11-30Add support for dynamic dependencies as byproduct of script bodyBoris Kolpackov1-72/+170
Specifically, the `depdb dyndep` builtin now has the --byproduct option (which must come first). In this mode only the --file input is supported. For example: obje{hello.o}: cxx{hello} {{ o = $path($>) t = $(o).t depdb dyndep --byproduct --what=header --default-type=h --file $t diag c++ ($<[0]) $cxx.path $cxx.poptions $cc.poptions $cc.coptions $cxx.coptions $cxx.mode -o $o -MD -MF $t -c $path($<[0]) }} Naturally, this mode does not support dynamic auto-generated prerequisites. If present, such prerequisites must be specified statically in the buildfile. Note also that the --default-prereq-type option has been rename to --default-type.
2021-11-23Add support for dynamic dependencies in ad hoc Buildscript recipesBoris Kolpackov1-0/+667
Specifically, add the new `depdb dyndep` builtin that can be used to extract dynamic dependencies from a program run or a file. For example: obje{hello.o}: cxx{hello} {{ s = $path($<[0]) depdb dyndep $cxx.poptions $cc.poptions --what=header --default-prereq-type=h -- $cxx.path $cxx.poptions $cc.poptions $cxx.mode -M -MG $s diag c++ ($<[0]) o = $path($>) $cxx.path $cxx.poptions $cc.poptions $cc.coptions $cxx.coptions $cxx.mode -o $o -c $s }} Currently only the `make` dependency format is supported.
generated by cgit v1.1 at 2024-11-08 22:04:40 +0000