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# - Try to find the Botan library
#
# Once done this will define
#
# BOTAN_FOUND - System has Botan
# BOTAN_INCLUDE_DIR - The Botan include directory
# BOTAN_LIBRARIES - The libraries needed to use Botan
# BOTAN_DEFINITIONS - Compiler switches required for using Botan
IF (BOTAN_INCLUDE_DIR AND BOTAN_LIBRARY)
# in cache already
SET(Botan_FIND_QUIETLY TRUE)
ENDIF (BOTAN_INCLUDE_DIR AND BOTAN_LIBRARY)
IF (NOT WIN32)
# try using pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
# also fills in BOTAN_DEFINITIONS, although that isn't normally useful
FIND_PACKAGE(PkgConfig)
PKG_SEARCH_MODULE(PC_BOTAN botan-2 botan-1.11 botan-1.10)
SET(BOTAN_DEFINITIONS ${PC_BOTAN_CFLAGS})
ENDIF (NOT WIN32)
FIND_PATH(BOTAN_INCLUDE_DIR botan/botan.h
HINTS
${PC_BOTAN_INCLUDEDIR}
${PC_BOTAN_INCLUDE_DIRS}
)
FIND_LIBRARY(BOTAN_LIBRARY NAMES ${PC_BOTAN_LIBRARIES}
HINTS
${PC_BOTAN_LIBDIR}
${PC_BOTAN_LIBRARY_DIRS}
)
MARK_AS_ADVANCED(BOTAN_INCLUDE_DIR BOTAN_LIBRARY)
# handle the QUIETLY and REQUIRED arguments and set BOTAN_FOUND to TRUE if
# all listed variables are TRUE
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Botan DEFAULT_MSG BOTAN_LIBRARY BOTAN_INCLUDE_DIR)
IF(BOTAN_FOUND)
SET(BOTAN_LIBRARIES ${BOTAN_LIBRARY})
SET(BOTAN_INCLUDE_DIRS ${BOTAN_INCLUDE_DIR})
ENDIF(BOTAN_FOUND)
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