From 5c102a0b8a67ed213ee63aafaed2b71b66bf2d15 Mon Sep 17 00:00:00 2001
From: DGarry82 <d_garry@mail.ru>
Date: Tue, 30 Mar 2021 14:37:26 +0300
Subject: [PATCH] try to find pcre.h for HAVE_RULES in any case (#3185)

---
 cmake/findDependencies.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cmake/findDependencies.cmake b/cmake/findDependencies.cmake
index db2608b84..a5a4c67a9 100644
--- a/cmake/findDependencies.cmake
+++ b/cmake/findDependencies.cmake
@@ -7,9 +7,12 @@ if (BUILD_GUI)
 endif()
 
 if (HAVE_RULES)
+    find_path(PCRE_INCLUDE pcre.h)
     find_library(PCRE_LIBRARY pcre)
-    if (NOT PCRE_LIBRARY)
+    if (NOT PCRE_LIBRARY OR NOT PCRE_INCLUDE)
         message(FATAL_ERROR "pcre dependency for RULES has not been found")
+    else()
+        include_directories(${PCRE_INCLUDE})
     endif()
 endif()