Add support for lcms2

diff --git a/libkdcraw/configure.in.in b/libkdcraw/configure.in.in
index 4fb215f..5d16b42 100644
--- a/libkdcraw/configure.in.in
+++ b/libkdcraw/configure.in.in
@@ -19,30 +19,31 @@
 # -----------------------------------------------------------------
 
 have_lcms_header='no'
-KDE_CHECK_HEADER(lcms/lcms.h,have_lcms_header='yes',,)
-if test "$have_lcms_header" = 'yes'
-then
-    AC_DEFINE(LCMS_HEADER, <lcms/lcms.h>, [The correct header])
+KDE_CHECK_HEADER(lcms2.h,have_lcms2_header='yes',,)
+if test "$have_lcms2_header" = 'yes'; then
+    AC_DEFINE(LCMS_HEADER, <lcms2.h>, [LCMS header])
 else
     # Alternative! Debian does it this way...
     KDE_CHECK_HEADER(lcms.h,have_lcms_header='yes',,)
-    if test "$have_lcms_header" = 'yes'
-    then
-        AC_DEFINE(LCMS_HEADER, <lcms.h>, [The correct header])
+    if test "$have_lcms_header" = 'yes'; then
+        AC_DEFINE(LCMS_HEADER, <lcms.h>, [LCMS header])
+    else
+        KDE_CHECK_HEADER(lcms/lcms.h,have_lcms_header='yes',,)
+        if test "$have_lcms_header" = 'yes'; then
+            AC_DEFINE(LCMS_HEADER, <lcms/lcms.h>, [LCMS header])
+        fi
     fi
 fi
 
 LCMS_LIBS=''
 have_lcms='no'
-if test "$have_lcms_header" = 'yes'
-then
-    saved_cflags="$CFLAGS"
-    saved_ldflags="$LDFLAGS"
-    saved_libs=$LIBS
-    LIBS="$LIBS -llcms"
-    CFLAGS="$CFLAGS $all_includes -I/usr/include/tqt"
-    LDFLAGS="$LDFLAGS $all_libraries"
-
+saved_libs=$LIBS
+saved_cflags="$CFLAGS"
+saved_ldflags="$LDFLAGS"
+CFLAGS="$CFLAGS $all_includes -I/usr/include/tqt"
+LDFLAGS="$LDFLAGS $all_libraries"
+if test "$have_lcms2_header" = 'yes'; then
+    LIBS="$LIBS -llcms2"
     AC_TRY_LINK([
 #define inline __inline /* gcc is in ansi mode */
 #include LCMS_HEADER
@@ -52,11 +53,25 @@
 ], [
 cmsOpenProfileFromFile("foo", "r");
 ],
+        [LCMS_LIBS='-llcms2'; have_lcms='yes'])
+else
+    if test "$have_lcms_header" = 'yes'; then
+        LIBS="$LIBS -llcms"
+        AC_TRY_LINK([
+#define inline __inline /* gcc is in ansi mode */
+#include LCMS_HEADER
+#if LCMS_VERSION < 112
+choke!
+#endif
+], [
+cmsOpenProfileFromFile("foo", "r");
+],
         [LCMS_LIBS='-llcms'; have_lcms='yes'])
-    LIBS=$saved_libs
-    CFLAGS=$saved_cflags
-    LDFLAGS=$saved_ldflags
+    fi
 fi
+LIBS=$saved_libs
+CFLAGS=$saved_cflags
+LDFLAGS=$saved_ldflags
 
 if test -z "$LCMS_LIBS"; then
     DO_NOT_COMPILE="$DO_NOT_COMPILE libkdcraw"
diff --git a/libkdcraw/dcraw/dcraw.c b/libkdcraw/dcraw/dcraw.c
index fdca9da..2b55333 100644
--- a/libkdcraw/dcraw/dcraw.c
+++ b/libkdcraw/dcraw/dcraw.c
@@ -43,11 +43,12 @@
    NO_JPEG disables decoding of compressed Kodak DC120 files.
    NO_LCMS disables the "-p" option.
  */
+#include "config.h"
 #ifndef NO_JPEG
 #include <jpeglib.h>
 #endif
 #ifndef NO_LCMS
-#include <lcms.h>
+#include LCMS_HEADER
 #endif
 #ifdef LOCALEDIR
 #include <libintl.h>
@@ -7671,7 +7672,9 @@
   FILE *fp;
   unsigned size;
 
+#if LCMS_VERSION < 2000
   cmsErrorAction (LCMS_ERROR_SHOW);
+#endif
   if (strcmp (input, "embed"))
     hInProfile = cmsOpenProfileFromFile (input, "r");
   else if (profile_length) {
diff --git a/libkdcraw/libraw/internal/dcraw_fileio.cpp b/libkdcraw/libraw/internal/dcraw_fileio.cpp
index 926009a..3dc44ec 100644
--- a/libkdcraw/libraw/internal/dcraw_fileio.cpp
+++ b/libkdcraw/libraw/internal/dcraw_fileio.cpp
@@ -133,7 +133,9 @@
   FILE *fp;
   unsigned size;
 
+#if LCMS_VERSION < 2000
   cmsErrorAction (LCMS_ERROR_SHOW);
+#endif
   if (strcmp (input, "embed"))
     hInProfile = cmsOpenProfileFromFile (input, "r");
   else if (profile_length) {
diff --git a/libkdcraw/libraw/internal/defines.h b/libkdcraw/libraw/internal/defines.h
index ca5038e..462874a 100644
--- a/libkdcraw/libraw/internal/defines.h
+++ b/libkdcraw/libraw/internal/defines.h
@@ -29,11 +29,12 @@
    NO_JPEG disables decoding of compressed Kodak DC120 files.
    NO_LCMS disables the "-p" option.
  */
+#include "config.h"
 #ifndef NO_JPEG
 #include <jpeglib.h>
 #endif
 #ifndef NO_LCMS
-#include <lcms.h>
+#include LCMS_HEADER
 #endif
 #ifdef LOCALEDIR
 #include <libintl.h>