6.5-stable review patch. If anyone has any objections, please let me know.
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From: Carlos Bilbao carlos.bilbao@amd.com
[ Upstream commit 48fadf44007568e75c7af92857083058d57be403 ]
Generate rustdoc documentation with the rest of subsystem's documentation in Documentation/output. Add a cross reference to the generated rustdoc in Documentation/rust/index.rst if Sphinx target rustdoc is set.
Reviewed-by: Akira Yokosawa akiyks@gmail.com Signed-off-by: Carlos Bilbao carlos.bilbao@amd.com Reviewed-by: Martin Rodriguez Reboredo yakoyoku@gmail.com Signed-off-by: Jonathan Corbet corbet@lwn.net Link: https://lore.kernel.org/r/20230718151534.4067460-2-carlos.bilbao@amd.com Stable-dep-of: cfd96726e611 ("rust: docs: fix logo replacement") Signed-off-by: Sasha Levin sashal@kernel.org --- Documentation/rust/index.rst | 8 ++++++++ rust/Makefile | 15 +++++++++------ 2 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/Documentation/rust/index.rst b/Documentation/rust/index.rst index 4ae8c66b94faf..e599be2cec9ba 100644 --- a/Documentation/rust/index.rst +++ b/Documentation/rust/index.rst @@ -6,6 +6,14 @@ Rust Documentation related to Rust within the kernel. To start using Rust in the kernel, please read the quick-start.rst guide.
+.. only:: rustdoc and html + + You can also browse `rustdoc documentation <rustdoc/kernel/index.html>`_. + +.. only:: not rustdoc and html + + This documentation does not include rustdoc generated information. + .. toctree:: :maxdepth: 1
diff --git a/rust/Makefile b/rust/Makefile index 4124bfa01798d..b9acbe5a7a5d5 100644 --- a/rust/Makefile +++ b/rust/Makefile @@ -1,5 +1,8 @@ # SPDX-License-Identifier: GPL-2.0
+# Where to place rustdoc generated documentation +rustdoc_output := $(objtree)/Documentation/output/rust/rustdoc + obj-$(CONFIG_RUST) += core.o compiler_builtins.o always-$(CONFIG_RUST) += exports_core_generated.h
@@ -65,7 +68,7 @@ quiet_cmd_rustdoc = RUSTDOC $(if $(rustdoc_host),H, ) $< OBJTREE=$(abspath $(objtree)) \ $(RUSTDOC) $(if $(rustdoc_host),$(rust_common_flags),$(rust_flags)) \ $(rustc_target_flags) -L$(objtree)/$(obj) \ - --output $(objtree)/$(obj)/doc \ + --output $(rustdoc_output) \ --crate-name $(subst rustdoc-,,$@) \ @$(objtree)/include/generated/rustc_cfg $<
@@ -82,15 +85,15 @@ quiet_cmd_rustdoc = RUSTDOC $(if $(rustdoc_host),H, ) $< # and then retouch the generated files. rustdoc: rustdoc-core rustdoc-macros rustdoc-compiler_builtins \ rustdoc-alloc rustdoc-kernel - $(Q)cp $(srctree)/Documentation/images/logo.svg $(objtree)/$(obj)/doc - $(Q)cp $(srctree)/Documentation/images/COPYING-logo $(objtree)/$(obj)/doc - $(Q)find $(objtree)/$(obj)/doc -name '*.html' -type f -print0 | xargs -0 sed -Ei \ + $(Q)cp $(srctree)/Documentation/images/logo.svg $(rustdoc_output) + $(Q)cp $(srctree)/Documentation/images/COPYING-logo $(rustdoc_output) + $(Q)find $(rustdoc_output) -name '*.html' -type f -print0 | xargs -0 sed -Ei \ -e 's:rust-logo.svg:logo.svg:g' \ -e 's:rust-logo.png:logo.svg:g' \ -e 's:favicon.svg:logo.svg:g' \ -e 's:<link rel="alternate icon" type="image/png" href="[./]*favicon-(16x16|32x32)\.png">::g' $(Q)echo '.logo-container > img { object-fit: contain; }' \ - >> $(objtree)/$(obj)/doc/rustdoc.css + >> $(rustdoc_output)/rustdoc.css
rustdoc-macros: private rustdoc_host = yes rustdoc-macros: private rustc_target_flags = --crate-type proc-macro \ @@ -154,7 +157,7 @@ quiet_cmd_rustdoc_test = RUSTDOC T $< @$(objtree)/include/generated/rustc_cfg \ $(rustc_target_flags) $(rustdoc_test_target_flags) \ --sysroot $(objtree)/$(obj)/test/sysroot $(rustdoc_test_quiet) \ - -L$(objtree)/$(obj)/test --output $(objtree)/$(obj)/doc \ + -L$(objtree)/$(obj)/test --output $(rustdoc_output) \ --crate-name $(subst rusttest-,,$@) $<
# We cannot use `-Zpanic-abort-tests` because some tests are dynamic,