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# Read-Only variables:
# BSON_FOUND - system has the BSON library
# BSON_INCLUDE_DIR - the BSON include directory
# BSON_LIBRARIES - The libraries needed to use BSON
# BSON_VERSION - This is set to $major.$minor.$revision$path (eg. 0.4.1)
if (UNIX)
find_package(PkgConfig QUIET)
pkg_check_modules(_BSON QUIET libbson-1.0)
endif ()
find_path(BSON_INCLUDE_DIR
NAMES
libbson-1.0/bson.h
HINTS
${BSON_ROOT_DIR}
${_BSON_INCLUDEDIR}
PATH_SUFFIXES
include
)
set(BSON_INCLUDE_DIR "${BSON_INCLUDE_DIR}/libbson-1.0")
if(WIN32 AND NOT CYGWIN)
if(MSVC)
find_library(BSON
NAMES
"bson-1.0"
HINTS
${BSON_ROOT_DIR}
PATH_SUFFIXES
bin
lib
)
mark_as_advanced(BSON)
set(BSON_LIBRARIES ${BSON} ws2_32)
else()
# bother supporting this?
endif()
else()
find_library(BSON_LIBRARY
NAMES
bson-1.0
HINTS
${_BSON_LIBDIR}
PATH_SUFFIXES
lib
)
mark_as_advanced(BSON_LIBRARY)
find_package (Threads REQUIRED)
set(BSON_LIBRARIES ${BSON_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
endif()
if (BSON_INCLUDE_DIR)
if (_BSON_VERSION)
set(BSON_VERSION "${_BSON_VERSION}")
elseif(BSON_INCLUDE_DIR AND EXISTS "${BSON_INCLUDE_DIR}/bson-version.h")
file(STRINGS "${BSON_INCLUDE_DIR}/bson-version.h" bson_version_str
REGEX "^#define[\t ]+BSON_VERSION[\t ]+\([0-9.]+\)[\t ]+$")
string(REGEX REPLACE "^.*BSON_VERSION[\t ]+\([0-9.]+\)[\t ]+$"
"\\1" BSON_VERSION "${bson_version_str}")
endif ()
endif ()
include(FindPackageHandleStandardArgs)
if (BSON_VERSION)
find_package_handle_standard_args(BSON
REQUIRED_VARS
BSON_LIBRARIES
BSON_INCLUDE_DIR
VERSION_VAR
BSON_VERSION
FAIL_MESSAGE
"Could NOT find BSON version"
)
else ()
find_package_handle_standard_args(BSON "Could NOT find BSON uuuurh"
BSON_LIBRARIES
BSON_INCLUDE_DIR
)
endif ()
mark_as_advanced(BSON_INCLUDE_DIR BSON_LIBRARIES)
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