diff -u -r -N digikam-1.3.0-1-docs/CMakeLists.txt digikam-1.3.0/CMakeLists.txt
--- digikam-1.3.0-1-docs/CMakeLists.txt	2010-08-26 23:24:35.000000000 +0200
+++ digikam-1.3.0/CMakeLists.txt	2010-08-26 23:44:46.000000000 +0200
@@ -34,6 +34,9 @@
     "${DIGIKAM_VERSION_SHORT}${DIGIKAM_SUFFIX_VERSION}"
    )
 
+# Path to find FindPGF.cmake script.
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules")
+
 # ==================================================================================================
 # Debug area codes
 # These codes will be set for every project specific path automatically, so
@@ -133,6 +136,7 @@
 FIND_PACKAGE(JPEG)
 FIND_PACKAGE(PNG)
 FIND_PACKAGE(TIFF)
+FIND_PACKAGE(PGF)
 FIND_PACKAGE(Jasper)
 FIND_PACKAGE(Kdcraw)
 FIND_PACKAGE(Kexiv2)
@@ -267,6 +271,13 @@
 PRINT_LIBRARY_STATUS("libkexiv2" "http://www.digikam.org/sharedlibs" " (version >= 1.1.0)" KEXIV2_FOR_DIGIKAM)
 PRINT_LIBRARY_STATUS("libkdcraw" "http://www.digikam.org/sharedlibs" " (version >= 1.1.0)" KDCRAW_FOR_DIGIKAM)
 
+IF(PGF_FOUND)
+    MESSAGE(STATUS " libpgf library found..................... YES (optional)")
+ELSE(PGF_FOUND)
+    MESSAGE(STATUS " libpgf library found..................... NO  (optional - internal version used instead)")
+ENDIF(GPHOTO2_FOUND)
+
+
 # ================================================================
 
 IF(GPHOTO2_FOUND)
@@ -1018,14 +1029,18 @@
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/threadimageio/pgfutils.cpp
        )
 
-    SET(libpgf_SRCS
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Decoder.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Encoder.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/PGFimage.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Stream.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Subband.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/WaveletTransform.cpp
+    IF(PGF_FOUND)
+       INCLUDE_DIRECTORIES(${PGF_INCLUDE_DIRS})
+    ELSE(PGF_FOUND)
+       SET(libpgf_SRCS
+          ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Decoder.cpp
+          ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Encoder.cpp
+          ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/PGFimage.cpp
+          ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Stream.cpp
+          ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/Subband.cpp
+          ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/libpgf/WaveletTransform.cpp
        )
+    ENDIF(PGF_FOUND)
 
     SET(libsqlite2_SRCS
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/sqlite2/attach.c
diff -u -r -N digikam-1.3.0-1-docs/cmake/modules/FindPGF.cmake digikam-1.3.0/cmake/modules/FindPGF.cmake
--- digikam-1.3.0-1-docs/cmake/modules/FindPGF.cmake	1970-01-01 01:00:00.000000000 +0100
+++ digikam-1.3.0/cmake/modules/FindPGF.cmake	2010-08-26 23:25:18.000000000 +0200
@@ -0,0 +1,15 @@
+# - Try to find libpgf
+# Once done this will define
+#
+#  PGF_FOUND - system has libgf
+#  PGF_INCLUDE_DIRS - the libpgf include directory
+#  PGF_LIBRARIES - Link these to use libpgf
+
+# PKG-CONFIG is required.
+INCLUDE(FindPkgConfig REQUIRED)
+
+IF(PKG_CONFIG_FOUND)
+	INCLUDE(FindPkgConfig)
+
+	PKG_CHECK_MODULES(PGF libpgf)
+ENDIF(PKG_CONFIG_FOUND)
diff -u -r -N digikam-1.3.0-1-docs/digikam/CMakeLists.txt digikam-1.3.0/digikam/CMakeLists.txt
--- digikam-1.3.0-1-docs/digikam/CMakeLists.txt	2010-06-07 23:16:45.000000000 +0200
+++ digikam-1.3.0/digikam/CMakeLists.txt	2010-08-26 23:39:47.000000000 +0200
@@ -53,7 +53,6 @@
                      # specific libs and utilities
                      ${CMAKE_CURRENT_SOURCE_DIR}/../libs/3rdparty/lprof
                      ${CMAKE_CURRENT_SOURCE_DIR}/../libs/3rdparty/sqlite2
-                     ${CMAKE_CURRENT_SOURCE_DIR}/../libs/3rdparty/libpgf
                      ${CMAKE_CURRENT_SOURCE_DIR}/../libs/3rdparty/clapack
                      ${CMAKE_CURRENT_SOURCE_DIR}/../libs/3rdparty/cimg
                      ${CMAKE_CURRENT_SOURCE_DIR}/../libs/themeengine
@@ -94,6 +93,12 @@
                      ${TIFF_INCLUDE_DIR}
                    )
 
+IF(PGF_FOUND)
+   INCLUDE_DIRECTORIES(${PGF_INCLUDE_DIRS})
+ELSE(PGF_FOUND)
+   INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../libs/3rdparty/libpgf)
+ENDIF(PGF_FOUND)
+
 IF(LENSFUN_LIBRARY)
    INCLUDE_DIRECTORIES(${LENSFUN_INCLUDE_DIR})
 ENDIF(LENSFUN_LIBRARY)
@@ -103,8 +108,10 @@
 # Disable Clapack C code warnings.
 SET_SOURCE_FILES_PROPERTIES(${libclapack_SRCS} PROPERTIES COMPILE_FLAGS "-w")
 
-# Disable libpgf warnings.
-SET_SOURCE_FILES_PROPERTIES(${libpgf_SRCS} PROPERTIES COMPILE_FLAGS "-w")
+IF(NOT PGF_FOUND)
+   # Disable libpgf warnings.
+   SET_SOURCE_FILES_PROPERTIES(${libpgf_SRCS} PROPERTIES COMPILE_FLAGS "-w")
+ENDIF(NOT PGF_FOUND)
 
 # Disable liblqr C code warnings.
 SET_SOURCE_FILES_PROPERTIES(${liblqr_SRCS} PROPERTIES COMPILE_FLAGS "-w")
@@ -188,6 +195,10 @@
                       ${KIPI_LIBRARIES}
               )
 
+IF(PGF_FOUND)
+   TARGET_LINK_LIBRARIES(digikamcore ${PGF_LIBRARIES})
+ENDIF(PGF_FOUND)
+
 IF(MARBLEWIDGET_FOUND)
     TARGET_LINK_LIBRARIES(digikamcore ${LIBMARBLEWIDGET_LIBRARY})
 ENDIF(MARBLEWIDGET_FOUND)
@@ -246,6 +257,10 @@
                       ${QT_QTSQL_LIBRARY}
                      )
 
+IF(PGF_FOUND)
+   TARGET_LINK_LIBRARIES(digikamdatabase ${PGF_LIBRARIES})
+ENDIF(PGF_FOUND)
+
 SET_TARGET_PROPERTIES(digikamdatabase PROPERTIES VERSION 1.0.0 SOVERSION 1 )
 INSTALL(TARGETS digikamdatabase ${INSTALL_TARGETS_DEFAULT_ARGS} )
 
diff -u -r -N digikam-1.3.0-1-docs/libs/CMakeLists.txt digikam-1.3.0/libs/CMakeLists.txt
--- digikam-1.3.0-1-docs/libs/CMakeLists.txt	2010-06-07 23:16:40.000000000 +0200
+++ digikam-1.3.0/libs/CMakeLists.txt	2010-08-26 23:43:35.000000000 +0200
@@ -21,6 +21,10 @@
                      ${JASPER_INCLUDE_DIR}
                    )
 
+IF(PGF_FOUND)
+   INCLUDE_DIRECTORIES(${PGF_INCLUDE_DIRS})
+ENDIF(PGF_FOUND)
+
 ADD_SUBDIRECTORY( histogram )
 ADD_SUBDIRECTORY( dmetadata )
 ADD_SUBDIRECTORY( dimg )