File simplify-cmake-finders.patch of Package hdrmerge

Index: hdrmerge/CMakeLists.txt
===================================================================
--- hdrmerge.orig/CMakeLists.txt
+++ hdrmerge/CMakeLists.txt
@@ -41,7 +41,7 @@ find_package(Qt5 5.6 REQUIRED Core Widge
 add_definitions(${QT_DEFINITIONS})
 
 find_package(LibRaw REQUIRED)
-find_package(Exiv2 REQUIRED)
+find_package(exiv2 REQUIRED)
 find_package(ZLIB REQUIRED)
 find_package(OpenMP)
 
@@ -55,10 +55,10 @@ else()
 endif()
 
 include_directories(
-    "${LibRaw_INCLUDE_DIR}"
-    "${EXIV2_INCLUDE_DIR}"
-    "${ZLIB_INCLUDE_DIRS}"
-    "${ALGLIB_INCLUDES}"
+  "${LibRaw_INCLUDE_DIRS}"
+  exiv2
+  "${ZLIB_INCLUDE_DIRS}"
+  "${ALGLIB_INCLUDES}"
 )
 
 if(NOT(CMAKE_BUILD_TYPE))
@@ -188,7 +188,7 @@ endif()
 # Libs
 set(hdrmerge_libs
     "${LibRaw_r_LIBRARIES}"
-    "${EXIV2_LIBRARY}"
+    "${exiv2_LIBRARIES}"
     "${ZLIB_LIBRARIES}"
 )
 
@@ -274,7 +274,7 @@ else()
     )
 endif()
 
-target_link_libraries(hdrmerge ${STRIP} ${hdrmerge_libs} Qt5::Widgets)
+target_link_libraries(hdrmerge ${STRIP} ${hdrmerge_libs} Qt5::Widgets exiv2)
 
 if(WIN32)
     # Compile a target without GUI, for the .com executable
Index: hdrmerge/cmake/FindLibRaw.cmake
===================================================================
--- hdrmerge.orig/cmake/FindLibRaw.cmake
+++ hdrmerge/cmake/FindLibRaw.cmake
@@ -17,59 +17,11 @@
 FIND_PACKAGE(PkgConfig)
 
 IF(PKG_CONFIG_FOUND)
-   PKG_CHECK_MODULES(PC_LIBRAW libraw)
-   SET(LibRaw_DEFINITIONS ${PC_LIBRAW_CFLAGS_OTHER})
-
-   PKG_CHECK_MODULES(PC_LIBRAW_R libraw_r)
-   SET(LibRaw_r_DEFINITIONS ${PC_LIBRAW_R_CFLAGS_OTHER})   
-ENDIF()
-
-FIND_PATH(LibRaw_INCLUDE_DIR libraw.h
-          HINTS
-          ${PC_LIBRAW_INCLUDEDIR}
-          ${PC_LibRaw_INCLUDE_DIRS}
-          PATH_SUFFIXES libraw
-         )
-
-FIND_LIBRARY(LibRaw_LIBRARIES NAMES raw
-             HINTS
-             ${PC_LIBRAW_LIBDIR}
-             ${PC_LIBRAW_LIBRARY_DIRS}
-            )
-
-FIND_LIBRARY(LibRaw_r_LIBRARIES NAMES raw_r
-             HINTS
-             ${PC_LIBRAW_R_LIBDIR}
-             ${PC_LIBRAW_R_LIBRARY_DIRS}
-            )
-
-IF(LibRaw_INCLUDE_DIR)
-   FILE(READ ${LibRaw_INCLUDE_DIR}/libraw_version.h _libraw_version_content)
-   
-   STRING(REGEX MATCH "#define LIBRAW_MAJOR_VERSION[ \t]*([0-9]*)\n" _version_major_match ${_libraw_version_content})
-   SET(_libraw_version_major "${CMAKE_MATCH_1}")
-   
-   STRING(REGEX MATCH "#define LIBRAW_MINOR_VERSION[ \t]*([0-9]*)\n" _version_minor_match ${_libraw_version_content})
-   SET(_libraw_version_minor "${CMAKE_MATCH_1}")
-   
-   STRING(REGEX MATCH "#define LIBRAW_PATCH_VERSION[ \t]*([0-9]*)\n" _version_patch_match ${_libraw_version_content})
-   SET(_libraw_version_patch "${CMAKE_MATCH_1}")
-   
-   IF(_version_major_match AND _version_minor_match AND _version_patch_match)
-      SET(LibRaw_VERSION_STRING "${_libraw_version_major}.${_libraw_version_minor}.${_libraw_version_patch}")
-   ELSE()
-      IF(NOT LibRaw_FIND_QUIETLY)
-         MESSAGE(STATUS "Failed to get version information from ${LibRaw_INCLUDE_DIR}/libraw_version.h")
-      ENDIF()
-   ENDIF()
+  PKG_CHECK_MODULES(LibRaw libraw)
+  PKG_CHECK_MODULES(LibRaw_r libraw_r)
 ENDIF()
 
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibRaw
-                                  REQUIRED_VARS LibRaw_LIBRARIES LibRaw_INCLUDE_DIR
-                                  VERSION_VAR LibRaw_VERSION_STRING
-                                 )
-
 MARK_AS_ADVANCED(LibRaw_VERSION_STRING
                  LibRaw_INCLUDE_DIR
                  LibRaw_LIBRARIES