Look for lcms.h in lcms/lcms.h.

configure

@@ -7272,6 +7272,7 @@ done
 
 
 
+
 for ac_header in \
 	arpa/inet.h \
 	arpa/nameser.h \
@@ -7286,6 +7287,7 @@ for ac_header in \
 	io.h \
 	jack/jack.h \
 	jpeglib.h \
+	lcms/lcms.h \
 	lcms.h \
 	libio.h \
 	libutil.h \

configure.ac

@@ -177,6 +177,7 @@ AC_CHECK_HEADERS(\
 	io.h \
 	jack/jack.h \
 	jpeglib.h \
+	lcms/lcms.h \
 	lcms.h \
 	libio.h \
 	libutil.h \

dlls/mscms/mscms_priv.h

@@ -18,6 +18,10 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifdef HAVE_LCMS_LCMS_H
+#define HAVE_LCMS_H 1
+#endif
+
 #ifdef HAVE_LCMS_H
 
 /*  These basic Windows types are defined in lcms.h when compiling on
@@ -46,7 +50,11 @@
 #undef LOWORD
 #undef MAX_PATH
 
+#ifdef HAVE_LCMS_LCMS_H
+#include <lcms/lcms.h>
+#else
 #include <lcms.h>
+#endif
 
 /*  Funny thing is lcms.h defines DWORD as an 'unsigned int' whereas Wine
  *  defines it as an 'unsigned long'. To avoid compiler warnings we use a

include/config.h.in

@@ -254,6 +254,9 @@
 /* Define to 1 if you have the <lcms.h> header file. */
 #undef HAVE_LCMS_H
 
+/* Define to 1 if you have the <lcms/lcms.h> header file. */
+#undef HAVE_LCMS_LCMS_H
+
 /* Define if you have libaudioIO */
 #undef HAVE_LIBAUDIOIO