aboutsummaryrefslogtreecommitdiff
path: root/libbuild2/adhoc-rule-cxx.cxx
AgeCommit message (Collapse)AuthorFilesLines
2022-07-26Add <libbuild2/dyndep.hxx> to list of headers pre-included for C++ recipesBoris Kolpackov1-0/+1
2022-04-07Rename {match,execute}() to *_sync(), add *_complete()Boris Kolpackov1-2/+2
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.
2022-04-06Add support for rule hintsBoris Kolpackov1-1/+1
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.
2022-02-11Remove unnecessary header inclusionsBoris Kolpackov1-0/+1
2021-09-28Adapt to libbutl headers extension change from .mxx to .hxxKaren Arutyunov1-1/+1
2021-08-04Take into account file-base'ness in ad hoc buildscript recipesBoris Kolpackov1-1/+1
2021-06-08Redo low verbosity diagnostic deduction to use scope instead of targetBoris Kolpackov1-1/+1
2021-06-08Implement ad hoc regex pattern rule supportBoris Kolpackov1-9/+16
An ad hoc pattern rule consists of a pattern that mimics a dependency declaration followed by one or more recipes. For example: exe{~'/(.*)/'}: cxx{~'/\1/'} {{ $cxx.path -o $path($>) $path($<[0]) }} If a pattern matches a dependency declaration of a target, then the recipe is used to perform the corresponding operation on this target. For example, the following dependency declaration matches the above pattern which means the rule's recipe will be used to update this target: exe{hello}: cxx{hello} While the following declarations do not match the above pattern: exe{hello}: c{hello} # Type mismatch. exe{hello}: cxx{howdy} # Name mismatch. On the left hand side of `:` in the pattern we can have a single target or an ad hoc target group. The single target or the first (primary) ad hoc group member must be a regex pattern (~). The rest of the ad hoc group members can be patterns or substitutions (^). For example: <exe{~'/(.*)/'} file{^'/\1.map/'}>: cxx{~'/\1/'} {{ $cxx.path -o $path($>[0]) "-Wl,-Map=$path($>[1])" $path($<[0]) }} On the left hand side of `:` in the pattern we have prerequisites which can be patterns, substitutions, or non-patterns. For example: <exe{~'/(.*)/'} file{^'/\1.map/'}>: cxx{~'/\1/'} hxx{^'/\1/'} hxx{common} {{ $cxx.path -o $path($>[0]) "-Wl,-Map=$path($>[1])" $path($<[0]) }} Substitutions on the left hand side of `:` and substitutions and non-patterns on the right hand side are added to the dependency declaration. For example, given the above rule and dependency declaration, the effective dependency is going to be: <exe{hello} file{hello.map>: cxx{hello} hxx{hello} hxx{common}
2021-06-08Only pass target to recipe_text() if recipe is not sharedBoris Kolpackov1-1/+1
2021-05-13Don't both mark the scheduler queue and enter sub-phaseBoris Kolpackov1-9/+1
2021-05-12Deal with helper thread starvation during phase switchingBoris Kolpackov1-0/+4
The implemented solution entails shadowing old phase queues so that helpers don't pick up old phase tasks and boosting the max_threads count so that we can create more helpers if all the existing ones are stuck in the old phase.
2021-05-04Replace int_ with intf_ and imp_ with impl_ in namesBoris Kolpackov1-2/+2
2021-04-02Add support for propagating project environmentBoris Kolpackov1-1/+3
2021-01-13Make sure we don't work any existing tasks when building in module contextBoris Kolpackov1-0/+5
2020-12-02Add support for buildscript depdb preambleKaren Arutyunov1-1/+2
2020-10-20Add operation callback for adhoc rule match and applyBoris Kolpackov1-5/+5
2020-07-12Rename rule-adhoc-* to adhoc-rule-*Boris Kolpackov1-0/+665