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+# - Find gcrypt
+# Find the gcrypt cryptographic library
+#
+# This module defines the following variables:
+# GCRYPT_FOUND - True if library and include directory are found
+# If set to TRUE, the following are also defined:
+# GCRYPT_INCLUDE_DIRS - The directory where to find the header file
+# GCRYPT_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.
+# GCRYPT_LIBRARY
+# GCRYPT_INCLUDE_DIR
+#
+# This file is in the public domain
+
+include(FindPkgConfig)
+pkg_check_modules(GCRYPT gcrypt)
+
+if(NOT GCRYPT_FOUND)
+ find_path(GCRYPT_INCLUDE_DIRS NAMES gcrypt.h
+ PATH_SUFFIXES gcrypt
+ DOC "The gcrypt include directory")
+
+ find_library(GCRYPT_LIBRARIES NAMES gcrypt
+ DOC "The gcrypt library")
+
+ # Use some standard module to handle the QUIETLY and REQUIRED arguments, and
+ # set GCRYPT_FOUND to TRUE if these two variables are set.
+ include(FindPackageHandleStandardArgs)
+ find_package_handle_standard_args(GCRYPT REQUIRED_VARS GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIRS)
+
+ if(GCRYPT_FOUND)
+ set(GCRYPT_LIBRARY ${GCRYPT_LIBRARIES} CACHE INTERNAL "")
+ set(GCRYPT_INCLUDE_DIR ${GCRYPT_INCLUDE_DIRS} CACHE INTERNAL "")
+ set(GCRYPT_FOUND ${GCRYPT_FOUND} CACHE INTERNAL "")
+ endif()
+endif()
+
+mark_as_advanced(GCRYPT_INCLUDE_DIRS GCRYPT_LIBRARIES)