gentoo-overlay/app-text/poppler/files/poppler-0.20.0-lcms-automagic.patch

diff -ruN poppler-0.20.0/cmake/modules/FindLCMS2.cmake my/cmake/modules/FindLCMS2.cmake
--- poppler-0.20.0/cmake/modules/FindLCMS2.cmake	1970-01-01 01:00:00.000000000 +0100
+++ my/cmake/modules/FindLCMS2.cmake	2012-05-18 01:22:01.349427369 +0200
@@ -0,0 +1,73 @@
+# - Find LCMS2
+# Find the LCMS2 includes and library
+# This module defines
+#  LCMS2_INCLUDE_DIR, where to find lcms.h
+#  LCMS2_LIBRARIES, the libraries needed to use LCMS2.
+#  LCMS2_VERSION, The value of LCMS_VERSION defined in lcms.h
+#  LCMS2_FOUND, If false, do not try to use LCMS2.
+
+
+# Copyright (c) 2008, Adrian Page, <adrian@pagenet.plus.com>
+# Copyright (c) 2009, Cyrille Berger, <cberger@cberger.net>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+
+# use pkg-config to get the directories and then use these values
+# in the FIND_PATH() and FIND_LIBRARY() calls
+if(NOT WIN32)
+   find_package(PkgConfig)
+   pkg_check_modules(PC_LCMS2 lcms2)
+   set(LCMS2_DEFINITIONS ${PC_LCMS2_CFLAGS_OTHER})
+endif(NOT WIN32)
+
+find_path(LCMS2_INCLUDE_DIR lcms2.h
+   PATHS
+   ${PC_LCMS2_INCLUDEDIR}
+   ${PC_LCMS2_INCLUDE_DIRS}
+   PATH_SUFFIXES lcms2 liblcms2
+)
+
+find_library(LCMS2_LIBRARIES NAMES lcms2 liblcms2 lcms-2 liblcms-2
+   PATHS     
+   ${PC_LCMS2_LIBDIR}
+   ${PC_LCMS2_LIBRARY_DIRS}
+   PATH_SUFFIXES lcms2
+)
+
+if(LCMS2_INCLUDE_DIR AND LCMS2_LIBRARIES)
+   set(LCMS2_FOUND TRUE)
+else(LCMS2_INCLUDE_DIR AND LCMS2_LIBRARIES)
+   set(LCMS2_FOUND FALSE)
+endif(LCMS2_INCLUDE_DIR AND LCMS2_LIBRARIES)
+
+if(LCMS2_FOUND)
+   file(READ ${LCMS2_INCLUDE_DIR}/lcms2.h LCMS2_VERSION_CONTENT)
+   string(REGEX MATCH "#define LCMS_VERSION[ ]*[0-9]*\n" LCMS2_VERSION_MATCH ${LCMS2_VERSION_CONTENT})
+   if(LCMS2_VERSION_MATCH)
+      string(REGEX REPLACE "#define LCMS_VERSION[ ]*([0-9]*)\n" "\\1" LCMS2_VERSION ${LCMS2_VERSION_MATCH})
+      if(NOT LCMS2_FIND_QUIETLY)
+         string(SUBSTRING ${LCMS2_VERSION} 0 1 LCMS2_MAJOR_VERSION)
+         string(SUBSTRING ${LCMS2_VERSION} 1 2 LCMS2_MINOR_VERSION)
+         message(STATUS "Found lcms version ${LCMS2_MAJOR_VERSION}.${LCMS2_MINOR_VERSION}, ${LCMS2_LIBRARIES}")
+      endif(NOT LCMS2_FIND_QUIETLY)
+   else(LCMS2_VERSION_MATCH)
+      if(NOT LCMS2_FIND_QUIETLY)
+         message(STATUS "Found lcms2 but failed to find version ${LCMS2_LIBRARIES}")
+      endif(NOT LCMS2_FIND_QUIETLY)
+      set(LCMS2_VERSION NOTFOUND)
+   endif(LCMS2_VERSION_MATCH)
+else(LCMS2_FOUND)
+   if(NOT LCMS2_FIND_QUIETLY)
+      if(LCMS2_FIND_REQUIRED)
+         message(FATAL_ERROR "Required package lcms2 NOT found")
+      else(LCMS2_FIND_REQUIRED)
+         message(STATUS "lcms2 NOT found")
+      endif(LCMS2_FIND_REQUIRED)
+   endif(NOT LCMS2_FIND_QUIETLY)
+endif(LCMS2_FOUND)
+
+mark_as_advanced(LCMS2_INCLUDE_DIR LCMS2_LIBRARIES LCMS2_VERSION)
+
+
diff -ruN poppler-0.20.0/CMakeLists.txt my/CMakeLists.txt
--- poppler-0.20.0/CMakeLists.txt	2012-05-10 21:08:51.000000000 +0200
+++ my/CMakeLists.txt	2012-05-18 01:14:34.103419581 +0200
@@ -29,6 +29,7 @@
 option(ENABLE_CPP "Compile poppler cpp wrapper." ON)
 option(ENABLE_LIBOPENJPEG "Use libopenjpeg for JPX streams." ON)
 option(ENABLE_LCMS "Use liblcms for color management." ON)
+option(ENABLE_LCMS2 "Use liblcms2 for color management." ON)
 option(ENABLE_LIBCURL "Build libcurl based HTTP support." OFF)
 option(ENABLE_ZLIB "Build with zlib (not totally safe)." OFF)
 option(USE_FIXEDPOINT "Use fixed point arithmetic in the Splash backend" OFF)
@@ -136,16 +137,14 @@
   set(ENABLE_LIBOPENJPEG ${LIBOPENJPEG_FOUND})
   set(HAVE_OPENJPEG_H ON)
 endif(ENABLE_LIBOPENJPEG)
-if(ENABLE_LCMS)
+if(ENABLE_LCMS2)
   find_package(LCMS2)
-  if(LCMS2_FOUND)
-    set(USE_CMS ${LCMS2_FOUND})
-  else(LCMS2_FOUND)
-    find_package(LCMS)
-    set(USE_CMS ${LCMS_FOUND})
-    set(USE_LCMS1 ${LCMS_FOUND})
-  endif(LCMS2_FOUND)
-endif(ENABLE_LCMS)
+  set(USE_CMS ${LCMS2_FOUND})
+elseif(ENABLE_LCMS)
+  find_package(LCMS)
+  set(USE_CMS ${LCMS_FOUND})
+  set(USE_LCMS1 ${LCMS_FOUND})
+endif(ENABLE_LCMS2)
 if(ENABLE_LIBCURL)
   find_package(CURL)
   include_directories(${CURL_INCLUDE_DIR})