1 files changed, 10 insertions, 3 deletions

diff --git a/cmake/modules/FindBluray.cmake b/cmake/modules/FindBluray.cmake
index 9e5bf08..010fdf1 100644
--- a/cmake/modules/FindBluray.cmake
+++ b/cmake/modules/FindBluray.cmake
@@ -14,14 +14,21 @@
 #
 #   Bluray::Bluray   - The libbluray library
 
+set(Bluray_FIND_VERSION 0.9.3)
 if(PKG_CONFIG_FOUND)
-  pkg_check_modules(PC_BLURAY libbluray>=0.9.3 QUIET)
+  pkg_check_modules(PC_BLURAY libbluray>=${Bluray_FIND_VERSION} QUIET)
+  set(BLURAY_VERSION ${PC_BLURAY_VERSION})
 endif()
 
 find_path(BLURAY_INCLUDE_DIR libbluray/bluray.h
                              PATHS ${PC_BLURAY_INCLUDEDIR})
 
-set(BLURAY_VERSION ${PC_BLURAY_VERSION})
+if(NOT BLURAY_VERSION AND EXISTS ${BLURAY_INCLUDE_DIR}/libbluray/bluray-version.h)
+  file(STRINGS ${BLURAY_INCLUDE_DIR}/libbluray/bluray-version.h _bluray_version_str
+       REGEX "#define[ \t]BLURAY_VERSION_STRING[ \t][\"]?[0-9.]+[\"]?")
+  string(REGEX REPLACE "^.*BLURAY_VERSION_STRING[ \t][\"]?([0-9.]+).*$" "\\1" BLURAY_VERSION ${_bluray_version_str})
+  unset(_bluray_version_str)
+endif()
 
 include(FindPackageHandleStandardArgs)
 if(NOT WIN32)
@@ -29,7 +36,7 @@ if(NOT WIN32)
                               PATHS ${PC_BLURAY_LIBDIR})
 
   find_package_handle_standard_args(Bluray
-                                    REQUIRED_VARS BLURAY_LIBRARY BLURAY_INCLUDE_DIR
+                                    REQUIRED_VARS BLURAY_LIBRARY BLURAY_INCLUDE_DIR BLURAY_VERSION
                                     VERSION_VAR BLURAY_VERSION)
 else()
   # Dynamically loaded DLL