From bc2e7d5c298a86f2aa759cabe46f66f862fca3b3 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Sat, 16 Dec 2023 00:54:28 +0100 Subject: rust: support `srctree`-relative links Some of our links use relative paths in order to point to files in the source tree, e.g.: //! C header: [`include/linux/printk.h`](../../../../include/linux/printk.h) /// [`struct mutex`]: ../../../../include/linux/mutex.h These are problematic because they are hard to maintain and do not support `O=` builds. Instead, provide support for `srctree`-relative links, e.g.: //! C header: [`include/linux/printk.h`](srctree/include/linux/printk.h) /// [`struct mutex`]: srctree/include/linux/mutex.h The links are fixed after `rustdoc` generation to be based on the absolute path to the source tree. Essentially, this is the automatic version of Tomonori's fix [1], suggested by Gary [2]. Suggested-by: Gary Guo Reported-by: FUJITA Tomonori Closes: https://lore.kernel.org/r/20231026.204058.2167744626131849993.fujita.tomonori@gmail.com [1] Fixes: 48fadf440075 ("docs: Move rustdoc output, cross-reference it") Link: https://lore.kernel.org/rust-for-linux/20231026154525.6d14b495@eugeo/ [2] Reviewed-by: Martin Rodriguez Reboredo Reviewed-by: Benno Lossin Link: https://lore.kernel.org/r/20231215235428.243211-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda --- rust/macros/lib.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'rust/macros/lib.rs') diff --git a/rust/macros/lib.rs b/rust/macros/lib.rs index d18a3e7c9af4..f489f3157383 100644 --- a/rust/macros/lib.rs +++ b/rust/macros/lib.rs @@ -20,7 +20,7 @@ use proc_macro::TokenStream; /// The `type` argument should be a type which implements the [`Module`] /// trait. Also accepts various forms of kernel metadata. /// -/// C header: [`include/linux/moduleparam.h`](../../../include/linux/moduleparam.h) +/// C header: [`include/linux/moduleparam.h`](srctree/include/linux/moduleparam.h) /// /// [`Module`]: ../kernel/trait.Module.html /// -- cgit v1.2.3