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[v8,2/2] docs: Integrate rustdoc generation into htmldocs

Message ID 20230718151534.4067460-3-carlos.bilbao@amd.com
State New
Headers
Series docs: Integrate rustdoc into Rust documentation |

Commit Message

Carlos Bilbao July 18, 2023, 3:15 p.m. UTC 
  Change target `make htmldocs` to combine RST Sphinx and the generation of
Rust documentation, when support is available and .config exists.

Reviewed-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com>
---
 Documentation/Makefile | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Martin Rodriguez Reboredo July 19, 2023, 5:20 p.m. UTC | #1 
On 7/18/23 12:15, Carlos Bilbao wrote:
> Change target `make htmldocs` to combine RST Sphinx and the generation of
> Rust documentation, when support is available and .config exists.
> 
> Reviewed-by: Akira Yokosawa <akiyks@gmail.com>
> Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com>
> ---
> [...]
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
diff mbox series

Patch

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 023fa658a0a8..2f35793acd2a 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -59,6 +59,12 @@  PAPEROPT_letter = -D latex_paper_size=letter
 KERNELDOC       = $(srctree)/scripts/kernel-doc
 KERNELDOC_CONF  = -D kerneldoc_srctree=$(srctree) -D kerneldoc_bin=$(KERNELDOC)
 ALLSPHINXOPTS   =  $(KERNELDOC_CONF) $(PAPEROPT_$(PAPER)) $(SPHINXOPTS)
+ifneq ($(wildcard $(srctree)/.config),)
+ifeq ($(CONFIG_RUST),y)
+	# Let Sphinx know we will include rustdoc
+	ALLSPHINXOPTS   +=  -t rustdoc
+endif
+endif
 # the i18n builder cannot share the environment and doctrees with the others
 I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
 
@@ -95,6 +101,16 @@  htmldocs:
 	@$(srctree)/scripts/sphinx-pre-install --version-check
 	@+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,html,$(var),,$(var)))
 
+# If Rust support is available and .config exists, add rustdoc generated contents.
+# If there are any, the errors from this make rustdoc will be displayed but
+# won't stop the execution of htmldocs
+
+ifneq ($(wildcard $(srctree)/.config),)
+ifeq ($(CONFIG_RUST),y)
+	$(Q)$(MAKE) rustdoc || true
+endif
+endif
+
 texinfodocs:
 	@$(srctree)/scripts/sphinx-pre-install --version-check
 	@+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,texinfo,$(var),texinfo,$(var)))