wix/cmake/FindWix.cmake

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#-------------- FIND WIX_DIR ------------------
IF(DEFINED $ENV{WIX_DIR})
  SET(WIX_DIR "$ENV{WIX_DIR}")
ENDIF(DEFINED $ENV{WIX_DIR})

# Wix installer creates WIX environment variable
FIND_PATH(WIX_DIR candle.exe
	$ENV{WIX_DIR}/bin
	$ENV{WIX}/bin
	"$ENV{ProgramFiles}/wix/bin"
	"$ENV{ProgramFiles}/Windows Installer */bin")

#----------------- FIND MYSQL_LIB_DIR -------------------
IF (WIX_DIR)
	MESSAGE(STATUS "Wix found in ${WIX_DIR}")
ELSE (WIX_DIR)
	IF ($ENV{WIX_DIR})
		MESSAGE(FATAL_ERROR "Cannot find Wix in $ENV{WIX_DIR}")
	ELSE ($ENV{WIX_DIR})
		MESSAGE(FATAL_ERROR "Cannot find Wix. Please set environment variable WIX_DIR which points to the wix installation directory")
	ENDIF ($ENV{WIX_DIR})
ENDIF (WIX_DIR)