From 2d228201fcbf6397041108afdf5989cb83dcd7c3 Mon Sep 17 00:00:00 2001
From: Peter Kokot <peterkokot@gmail.com>
Date: Sat, 9 Nov 2024 18:43:25 +0100
Subject: [PATCH] Help: Guard calls to pkg_check_modules in cmake-developer(7)
 example

This was missed in commit 25b947589a (Modules: Guard calls to
pkg_check_modules, 2024-08-07, v3.31.0-rc1~236^2).
---
 Help/manual/cmake-developer.7.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Help/manual/cmake-developer.7.rst b/Help/manual/cmake-developer.7.rst
index cebe8f913e..fc7a27d972 100644
--- a/Help/manual/cmake-developer.7.rst
+++ b/Help/manual/cmake-developer.7.rst
@@ -408,7 +408,9 @@ starting point.
 .. code-block:: cmake
 
   find_package(PkgConfig)
-  pkg_check_modules(PC_Foo QUIET Foo)
+  if(PKG_CONFIG_FOUND)
+    pkg_check_modules(PC_Foo QUIET Foo)
+  endif()
 
 This should define some variables starting ``PC_Foo_`` that contain the
 information from the ``Foo.pc`` file.