[libc-commits] [libc] [libc][docgen] regen docgen via cmake (PR #119628)

[Nick Desaulniers via libc-commits]

https://github.com/nickdesaulniers created https://github.com/llvm/llvm-project/pull/119628

None

>From f597df445af7e96c23e1a8538bfcf4860c49cd07 Mon Sep 17 00:00:00 2001
From: Nick Desaulniers <ndesaulniers at google.com>
Date: Wed, 11 Dec 2024 15:02:54 -0800
Subject: [PATCH] [libc][docgen] regen docgen via cmake

---
 libc/docs/CMakeLists.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/libc/docs/CMakeLists.txt b/libc/docs/CMakeLists.txt
index be09423d38e8e3..c8e9bcd29f612c 100644
--- a/libc/docs/CMakeLists.txt
+++ b/libc/docs/CMakeLists.txt
@@ -4,6 +4,15 @@ include(AddSphinxTarget)
 if (SPHINX_FOUND)
   if (${SPHINX_OUTPUT_HTML})
     add_sphinx_target(html libc)
+
+    list(APPEND docgen_list string strings)
+
+    foreach(stem IN LISTS docgen_list)
+      add_custom_target(${stem}_rst
+        COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/../utils/docgen/docgen.py ${stem}.h >
+                ${CMAKE_CURRENT_SOURCE_DIR}/headers/${stem}.rst)
+      add_dependencies(docs-libc-html ${stem}_rst)
+    endforeach()
   endif()
 endif()
 endif()