From 49a0c27bbc1db80ce2353461934362480a4bf340 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Sat, 14 Jun 2025 15:40:04 +0200
Subject: [PATCH] cmake: make docs depend on support files

As in autotools.

Closes #17620
---
 docs/cmdline-opts/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/cmdline-opts/CMakeLists.txt b/docs/cmdline-opts/CMakeLists.txt
index 2e13906967..745caf047f 100644
--- a/docs/cmdline-opts/CMakeLists.txt
+++ b/docs/cmdline-opts/CMakeLists.txt
@@ -29,7 +29,9 @@ add_custom_command(OUTPUT "${CURL_MANPAGE}" "${CURL_ASCIIPAGE}"
   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
   COMMAND "${PERL_EXECUTABLE}" "${PROJECT_SOURCE_DIR}/scripts/managen" mainpage ${DPAGES} > "${CURL_MANPAGE}"
   COMMAND "${PERL_EXECUTABLE}" "${PROJECT_SOURCE_DIR}/scripts/managen" ascii ${DPAGES} > "${CURL_ASCIIPAGE}"
-  DEPENDS "${PROJECT_SOURCE_DIR}/scripts/managen" ${DPAGES}
+  DEPENDS "${PROJECT_SOURCE_DIR}/scripts/managen" ${DPAGES} ${SUPPORT}
+    "${CMAKE_CURRENT_SOURCE_DIR}/Makefile.inc"
+    "${CMAKE_CURRENT_SOURCE_DIR}/mainpage.idx"
   VERBATIM
 )