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regression: Fix property expansion of "recipe.preproc.macros" #2268

Merged
merged 1 commit into from
Aug 18, 2023

Commits on Aug 17, 2023

  1. regression: Fix property expansion of "recipe.preproc.macros"

    Previously the undefined template placeholders in "recipe.preproc.macros"
    were silently replaced the empty string. This changed after a
    refactoring in 0585435.
    
    Previously it was:
    
    arduino@0585435#diff-371f93465ca5a66f01cbe876348f67990750091d27a827781c8633456b93ef3bL62
    -       cmd, err := builder_utils.PrepareCommandForRecipe(buildProperties, "recipe.preproc.macros", true, ctx.PackageManager.GetEnvVarsForSpawnedProcess())
    
    The `true` parameter in the call to `builder_utils.PrepareCommandForRecipe` is the parameter `removeUnsetProperties`.
    
    This behaviour has not been ported over after the "refactoring":
    arduino@0585435#diff-733dda6759fe968eb8a8d7305c37c7a320a8df52764ca0cba8e88a6f1d077eb5R44-R65
    
    +       const gccPreprocRecipeProperty = "recipe.preproc.macros"
    +       if gccBuildProperties.Get(gccPreprocRecipeProperty) == "" {
    +               // autogenerate preprocess macros recipe from compile recipe
    +               preprocPattern := gccBuildProperties.Get("recipe.cpp.o.pattern")
    +               // add {preproc.macros.flags} to {compiler.cpp.flags}
    +               preprocPattern = strings.Replace(preprocPattern, "{compiler.cpp.flags}", "{compiler.cpp.flags} {preproc.macros.flags}", 1)
    +               // replace "{object_file}" with "{preprocessed_file_path}"
    +               preprocPattern = strings.Replace(preprocPattern, "{object_file}", "{preprocessed_file_path}", 1)
    +
    +               gccBuildProperties.Set(gccPreprocRecipeProperty, preprocPattern)
    +       }
    +
    +       pattern := gccBuildProperties.Get(gccPreprocRecipeProperty)
    +       if pattern == "" {
    +               return nil, nil, errors.Errorf(tr("%s pattern is missing"), gccPreprocRecipeProperty)
    +       }
    +
    +       commandLine := gccBuildProperties.ExpandPropsInString(pattern)
    +       args, err := properties.SplitQuotedString(commandLine, `"'`, false)
    +       if err != nil {
    +               return nil, nil, err
    +       }
    
    that is missing the call to `properties.DeleteUnexpandedPropsFromString`.
    cmaglie committed Aug 17, 2023
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