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+# - Find botan
+# Find the botan cryptographic library
+#
+# This module defines the following variables:
+# BOTAN_FOUND - True if library and include directory are found
+# If set to TRUE, the following are also defined:
+# BOTAN_INCLUDE_DIRS - The directory where to find the header file
+# BOTAN_LIBRARIES - Where to find the library file
+#
+# For conveniance, these variables are also set. They have the same values
+# than the variables above. The user can thus choose his/her prefered way
+# to write them.
+# BOTAN_LIBRARY
+# BOTAN_INCLUDE_DIR
+#
+# This file is in the public domain
+
+include(FindPkgConfig)
+
+pkg_check_modules(BOTAN botan-2)
+pkg_check_modules(BOTAN botan-1.11)
+
+if(NOT BOTAN_FOUND)
+ find_path(BOTAN_INCLUDE_DIRS NAMES botan/botan.h
+ PATH_SUFFIXES botan-2 botan-1.11
+ DOC "The botan include directory")
+
+ find_library(BOTAN_LIBRARIES NAMES botan botan-2 botan-1.11
+ DOC "The botan library")
+
+ # Use some standard module to handle the QUIETLY and REQUIRED arguments, and
+ # set BOTAN_FOUND to TRUE if these two variables are set.
+ include(FindPackageHandleStandardArgs)
+ find_package_handle_standard_args(BOTAN REQUIRED_VARS BOTAN_LIBRARIES BOTAN_INCLUDE_DIRS)
+
+ if(BOTAN_FOUND)
+ set(BOTAN_LIBRARY ${BOTAN_LIBRARIES} CACHE INTERNAL "")
+ set(BOTAN_INCLUDE_DIR ${BOTAN_INCLUDE_DIRS} CACHE INTERNAL "")
+ set(BOTAN_FOUND ${BOTAN_FOUND} CACHE INTERNAL "")
+ endif()
+endif()
+
+mark_as_advanced(BOTAN_INCLUDE_DIRS BOTAN_LIBRARIES)