# - Find cpprest library
#
# This module checks for the required version number and defines
# cpprest_LIBRARIES, the libraries to link against to use cpprest.
# cpprest_LIB_DIR, the location of the libraries
# cpprest_FOUND, If false, do not try to build PatternMiner
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
FIND_LIBRARY(cpprest_LIBRARY NAMES cpprest PATHS
/usr/lib
/usr/local/lib
)
# Check cpprest's version
IF (cpprest_LIBRARY)
FIND_FILE(cpprest_version_FILE version.h
/usr/include/cpprest/
/usr/local/include/cpprest/
)
IF (DEFINED cpprest_version_FILE)
FILE(READ "${cpprest_version_FILE}" _CPPREST_VERSION_H_CONTENTS)
STRING(REGEX MATCH "#define CPPREST_VERSION_MAJOR ([0-9]+)" _MATCH "${_CPPREST_VERSION_H_CONTENTS}")
SET(cpprest_VERSION_MAJOR ${CMAKE_MATCH_1})
STRING(REGEX MATCH "#define CPPREST_VERSION_MINOR ([0-9]+)" _MATCH "${_CPPREST_VERSION_H_CONTENTS}")
SET(cpprest_VERSION_MINOR ${CMAKE_MATCH_1})
set (cpprest_VERSION "${cpprest_VERSION_MAJOR}.${cpprest_VERSION_MINOR}")
MESSAGE(STATUS "Detected cpprest version number: ${cpprest_VERSION}")
IF (DEFINED cpprest_VERSION AND cpprest_VERSION VERSION_LESS cpprest_FIND_VERSION)
SET(cpprest_FOUND 0)
SET(cpprest_LIBRARIES)
MESSAGE(STATUS "Installed version ${cpprest_VERSION} of cpprest does not meet the minimum required version of ${cpprest_FIND_VERSION}")
ELSE ()
SET(cpprest_FOUND 1)
SET(cpprest_LIBRARIES ${cpprest_LIBRARY})
MESSAGE(STATUS "Found libcpprest library: ${cpprest_LIBRARIES}")
ENDIF ()
ELSE ()
SET(cpprest_FOUND 0)
SET(cpprest_LIBRARIES )
MESSAGE(STATUS "Unknown cpprest version: unable to find version.h in cpprest/include/")
ENDIF ()
ELSE (cpprest_LIBRARY)
SET(cpprest_FOUND 0)
SET(cpprest_LIBRARIES)
ENDIF (cpprest_LIBRARY)
MARK_AS_ADVANCED(
cpprest_LIBRARIES
)