Build system: Allow specifying Win32 resource include paths using LazyPath #19843
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…yPath Adds an `include_paths` field to RcSourceFile that takes a slice of LazyPaths. The paths are resolved and subsequently appended to the -rcflags as `/I <resolved path>`. This fixes an accidental regression from ziglang#19174. Before that PR, all Win32 resource compilation would inherit the CC flags (via `addCCArgs`), which included things like include directories. After that PR, though, that is no longer the case. However, this commit intentionally does not restore the previous behavior (inheriting the C include paths). Instead, each .rc file will need to have its include paths specified directly and the include paths only apply to one particular resource script. This allows more fine-grained control and has less potentially surprising behavior (at the cost of some convenience). Closes ziglang#19605
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Adds an
include_pathsfield to RcSourceFile that takes a slice of LazyPaths. The paths are resolved and subsequently appended to the -rcflags as/I <resolved path>.This fixes an accidental regression from #19174. Before that PR, all Win32 resource compilation would inherit the CC flags (via
addCCArgs), which included things like include directories. After that PR, though, that is no longer the case.However, this commit intentionally does not restore the previous behavior (inheriting the C include paths). Instead, each .rc file will need to have its include paths specified directly and the include paths only apply to one particular resource script. This allows more fine-grained control and has less potentially surprising behavior (at the cost of some convenience).
Closes #19605