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# - Try to find the YAML library
# Once done this will define
#
# YAML_FOUND - system has yaml
# YAML_INCLUDE_DIR - the yaml include directory
# YAML_LIBRARIES - the libraries needed to use yaml
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if (YAML_INCLUDE_DIR AND YAML_LIBRARIES)
# in cache already
SET(YAML_FOUND TRUE)
else (YAML_INCLUDE_DIR AND YAML_LIBRARIES)
IF (NOT WIN32)
FIND_PACKAGE(PkgConfig)
IF (PKG_CONFIG_FOUND)
# use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
pkg_check_modules(_YAML_PC QUIET yaml-1)
ENDIF (PKG_CONFIG_FOUND)
ENDIF (NOT WIN32)
FIND_PATH(YAML_INCLUDE_DIR yaml.h
/usr/include
/usr/local/include
)
FIND_LIBRARY(YAML_LIBRARIES NAMES yaml
PATHS
)
if (YAML_INCLUDE_DIR AND YAML_LIBRARIES)
set(YAML_FOUND TRUE)
endif (YAML_INCLUDE_DIR AND YAML_LIBRARIES)
if (YAML_FOUND)
if (NOT YAML_FIND_QUIETLY)
message(STATUS "Found YAML: ${YAML_LIBRARIES}")
endif (NOT YAML_FIND_QUIETLY)
else (YAML_FOUND)
if (YAML_FIND_REQUIRED)
message(FATAL_ERROR "Could NOT find YAML")
endif (YAML_FIND_REQUIRED)
endif (YAML_FOUND)
MARK_AS_ADVANCED(YAML_INCLUDE_DIR YAML_LIBRARIES)
endif (YAML_INCLUDE_DIR AND YAML_LIBRARIES)
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