[SYCL][DOC] set myst implicit targets setting

jsji · jsji · commit e7c0b890635e · 2023-10-26T20:52:18.000-07:00
Doc build is getting error after upgrading to latest sphinx.

2023-10-26T21:46:24.1306605Z Warning, treated as error:
2023-10-26T21:46:24.1308815Z
/home/runner/work/llvm/llvm/repo/sycl/doc/EnvironmentVariables.md::'myst'
cross-reference target not found: 'oneapi_device_selector'
[myst.xref_missing]
diff --git a/sycl/doc/conf.py b/sycl/doc/conf.py
@@ -36,6 +36,9 @@
     'myst_parser'
 ]
 
+# Implicit targets for cross reference
+myst_heading_anchors = 4
+
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = 'friendly'
 

Original file line number	Diff line number	Diff line change
`@@ -36,6 +36,9 @@`
`36`	`36`	`'myst_parser'`
`37`	`37`	`]`
`38`	`38`
	`39`	`+# Implicit targets for cross reference`
	`40`	`+myst_heading_anchors = 4`
	`41`	`+`
`39`	`42`	`# The name of the Pygments (syntax highlighting) style to use.`
`40`	`43`	`pygments_style = 'friendly'`
`41`	`44`