#-----------------------------------------------------------------------------
IF(USE_TTH)
- FIND_FILE(LATEX_tth_CONVERTER NAME tth tth.exe PATHS . c:/Creatis/tth_exe/ ~/Creatis/tth ~/Creatis/tth_linux)
+ FIND_FILE(LATEX_tth_CONVERTER NAME tth tth.exe PATHS . $ENV{CREATIS}/tth_exe/ ~/Creatis/tth ~/Creatis/tth_linux)
IF (NOT LATEX_tth_CONVERTER)
MESSAGE(FATAL_ERROR "TTH not found (LATEX_tth_CONVERTER). Required to build the HTML documentation from tex source")
ELSE (NOT LATEX_tth_CONVERTER)