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# Finds the ANother Tool for Language Recognition (ANTLR) Library
#
# ANTLR_FOUND - True if ANTLR has been found.
#
# ANTLR_INCLUDE_DIR - Directory to include to get ANTLR headers
#
# ANTLR_LIBRARY - libraries to link
if (ANTLR_INCLUDE_DIR AND ANTLR_LIBRARY)
# in cache already
set(ANTLR_FOUND TRUE)
else (ANTLR_INCLUDE_DIR AND ANTLR_LIBRARY)
# Look for the header file.
find_path(
ANTLR_INCLUDE_DIR
NAMES antlr/ANTLRUtil.hpp
DOC "Include directory for the ANTLR library")
mark_as_advanced(ANTLR_INCLUDE_DIR)
# Look for the library.
find_library(
ANTLR_LIBRARY
NAMES antlr
DOC "Library to link against for ANTLR")
mark_as_advanced(ANTLR_LIBRARY)
if (ANTLR_INCLUDE_DIR AND ANTLR_LIBRARY)
set(ANTLR_FOUND TRUE)
endif (ANTLR_INCLUDE_DIR AND ANTLR_LIBRARY)
endif (ANTLR_INCLUDE_DIR AND ANTLR_LIBRARY)
if (ANTLR_FOUND)
if( NOT ANTLR_FIND_QUIETLY )
message( STATUS "Found ANTLR header files in ${ANTLR_INCLUDE_DIR}")
message( STATUS "Found ANTLR library: ${ANTLR_LIBRARY}")
endif ( NOT ANTLR_FIND_QUIETLY )
else (ANTLR_FOUND)
if (ANTLR_FIND_REQUIRED)
message( FATAL_ERROR "Could not find ANTLR" )
else (ANTLR_FIND_REQUIRED)
message( STATUS "Optional package ANTLR was not found" )
endif (ANTLR_FIND_REQUIRED)
endif (ANTLR_FOUND)