Merge "Use prebuilt flex."

# ---------------------------------------------------------------

# Generic tools.

LEX := flex

LEX := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/flex/flex-2.5.39$(HOST_EXECUTABLE_SUFFIX)

# The default PKGDATADIR built in the prebuilt bison is a relative path

# external/bison/data.

# To run bison from elsewhere you need to set up enviromental variable

COLUMN:= column

endif

OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX)

ifeq ($(HOST_OS),darwin)

ifeq ($(LEGACY_USE_JAVA6),)

HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)