Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/cmake/FindPAM.cmake

@@ -0,0 +1,39 @@
+# - Try to find the PAM libraries
+# Once done this will define
+#
+#  PAM_FOUND - system has pam
+#  PAM_INCLUDE_DIR - the pam include directory
+#  PAM_LIBRARIES - libpam library
+
+if(PAM_INCLUDE_DIR AND PAM_LIBRARY)
+  set(PAM_FIND_QUIETLY TRUE)
+endif(PAM_INCLUDE_DIR AND PAM_LIBRARY)
+
+find_path(PAM_INCLUDE_DIR NAMES security/pam_appl.h pam/pam_appl.h)
+find_library(PAM_LIBRARY pam)
+find_library(DL_LIBRARY dl)
+
+if(PAM_INCLUDE_DIR AND PAM_LIBRARY)
+  set(PAM_FOUND TRUE)
+  if(DL_LIBRARY)
+    set(PAM_LIBRARIES ${PAM_LIBRARY} ${DL_LIBRARY})
+  else(DL_LIBRARY)
+    set(PAM_LIBRARIES ${PAM_LIBRARY})
+  endif(DL_LIBRARY)
+
+  if(EXISTS ${PAM_INCLUDE_DIR}/pam/pam_appl.h)
+    set(HAVE_PAM_PAM_APPL_H 1)
+  endif(EXISTS ${PAM_INCLUDE_DIR}/pam/pam_appl.h)
+endif(PAM_INCLUDE_DIR AND PAM_LIBRARY)
+
+if(PAM_FOUND)
+  if(NOT PAM_FIND_QUIETLY)
+    message(STATUS "Found PAM: ${PAM_LIBRARIES}")
+  endif(NOT PAM_FIND_QUIETLY)
+else(PAM_FOUND)
+  if(PAM_FIND_REQUIRED)
+    message(FATAL_ERROR "PAM was not found")
+  endif(PAM_FIND_REQUIRED)
+endif(PAM_FOUND)
+
+mark_as_advanced(PAM_INCLUDE_DIR PAM_LIBRARY DL_LIBRARY)