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# Try to find libspctag
# Once done this will define
# LIBSPCTAG_FOUND - System has libspctag
# LIBSPCTAG_INCLUDE_DIR - The libspctag include directories
# LIBSPCTAG_LIBRARY - The libraries needed to use libspctag
# LIBSPCTAG_DEFINITION - Compiler switches required for using libspctag
# LIBSPCTAG_VERSION - The version of libspctag
FIND_PATH(
LIBSPCTAG_INCLUDE_DIR
spctag.h
/usr/local/include
/usr/include
)
IF (LIBSPCTAG_INCLUDE_DIR)
MESSAGE(STATUS "Found spctag.h in ${LIBSPCTAG_INCLUDE_DIR}")
ELSE (LIBSPCTAG_INCLUDE_DIR)
MESSAGE(STATUS "spctag.h include directory not found!")
ENDIF (LIBSPCTAG_INCLUDE_DIR)
FIND_LIBRARY(
LIBSPCTAG_LIBRARY
libspctag.so
/usr/local/lib
/usr/lib
)
IF (LIBSPCTAG_LIBRARY)
MESSAGE(STATUS "Found ${LIBSPCTAG_LIBRARY}")
ELSE (LIBSPCTAG_LIBRARY)
MESSAGE(STATUS "libspctag.so not found!")
ENDIF (LIBSPCTAG_LIBRARY)
# Extract the version number
file(READ "${LIBSPCTAG_INCLUDE_DIR}/spctag.h" LIBSPCTAG_VERSION_H_CONTENTS)
string(REGEX REPLACE ".*#define LIBSPCTAG_VERSION_STR[ \t]*\"([^\n]*)\".*" "\\1" LIBSPCTAG_VERSION "${LIBSPCTAG_VERSION_H_CONTENTS}")
IF (LIBSPCTAG_VERSION VERSION_LESS LIBSPCTAG_MINIMUM_REQUIRED)
MESSAGE(FATAL_ERROR "libspctag ${LIBSPCTAG_MINIMUM_REQUIRED} or greather is required")
ENDIF (LIBSPCTAG_VERSION VERSION_LESS LIBSPCTAG_MINIMUM_REQUIRED)
IF (LIBSPCTAG_INCLUDE_DIR AND LIBSPCTAG_LIBRARY)
SET(LIBSPCTAG_FOUND 1)
SET(LIBSPCTAG_DEFINITION "lspctag")
ENDIF (LIBSPCTAG_INCLUDE_DIR AND LIBSPCTAG_LIBRARY)
MARK_AS_ADVANCED(LIBSPCTAG_FOUND)
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