1 files changed, 47 insertions, 0 deletions
diff --git a/cmake/Modules/FindPWQuality.cmake b/cmake/Modules/FindPWQuality.cmake
new file mode 100644
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+++ b/cmake/Modules/FindPWQuality.cmake
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+#[=======================================================================[.rst:
+FindPWQuality
+-------------
+
+Find the password quality library
+
+Result variables
+^^^^^^^^^^^^^^^^
+
+This module will set the following variables if found:
+
+``PWQUALITY_INCLUDE_DIRS``
+  where to find pwquality.h, etc.
+``PWQUALITY_LIBRARIES``
+  the libraries to link against to use pwquality.
+``PWQUALITY_FOUND``
+  TRUE if found
+
+#]=======================================================================]
+
+find_package(PkgConfig QUIET)
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(PC_PWQuality QUIET pwquality)
+endif()
+
+find_path(PWQuality_INCLUDE_DIR NAMES pwquality.h
+  HINTS
+    ${PC_PWQuality_INCLUDE_DIRS}
+)
+mark_as_advanced(PWQuality_INCLUDE_DIR)
+
+find_library(PWQuality_LIBRARY NAMES pwquality
+  HINTS
+    ${PC_PWQuality_LIBRARY_DIRS}
+)
+mark_as_advanced(PWQuality_LIBRARY)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PWQuality
+  REQUIRED_VARS
+    PWQuality_LIBRARY PWQuality_INCLUDE_DIR
+)
+
+if(PWQuality_FOUND)
+  set(PWQUALITY_INCLUDE_DIRS ${PWQuality_INCLUDE_DIR})
+  set(PWQUALITY_LIBRARIES ${PWQuality_LIBRARY})
+endif()