From d9a182b4501fea8157b541de5bcd8c82b72189fa Mon Sep 17 00:00:00 2001
From: Alberto Luaces <alberto.luaces@udc.es>
Date: Tue, 23 Jul 2024 12:15:36 +0200
Subject: [PATCH] Find libunwind if requested so we can link to it.

---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 358266c0..8ad7dfd7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,13 @@ if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
     target_link_libraries(TracyClient PUBLIC ${EXECINFO_LIBRARY})
 endif()
 
+if(TRACY_LIBUNWIND_BACKTRACE)
+    include(FindPkgConfig)
+    pkg_check_modules(unwind REQUIRED libunwind)
+    target_include_directories(TracyClient INTERFACE ${unwind_INCLUDE_DIRS})
+    target_link_libraries(TracyClient INTERFACE ${unwind_LINK_LIBRARIES})
+endif()
+
 add_library(Tracy::TracyClient ALIAS TracyClient)
 
 macro(set_option option help value)