[issue1122] Link CPLEX static libraries if dynamic not found.

src/search/cmake/FindCplex.cmake

@@ -12,7 +12,7 @@
 set(IMPORTED_CONFIGURATIONS "Debug" "Release")
 set(HINT_PATHS ${cplex_DIR} $ENV{cplex_DIR})
 
-add_library(cplex::cplex IMPORTED SHARED)
+add_library(cplex::cplex IMPORTED UNKNOWN)
 set_target_properties(cplex::cplex PROPERTIES
     IMPORTED_CONFIGURATIONS "${IMPORTED_CONFIGURATIONS}"
 )
@@ -157,18 +157,20 @@ foreach(CONFIG_ORIG ${IMPORTED_CONFIGURATIONS})
         list(APPEND REQUIRED_LIBRARIES CPLEX_SHARED_LIBRARY_${CONFIG} CPLEX_IMPLIB_${CONFIG})
     else()
         # CPLEX stores .so files in /bin
-        find_library(CPLEX_SHARED_LIBRARY_${CONFIG}
+        find_library(CPLEX_LIBRARY_${CONFIG}
             NAMES
             cplex${CPLEX_VERSION_NO_DOTS}
+            cplex
             HINTS
             ${HINT_PATHS}/bin
+            ${HINT_PATHS}/lib
             PATH_SUFFIXES
             ${SUFFIXES_${CONFIG}}
         )
         set_target_properties(cplex::cplex PROPERTIES
-            IMPORTED_LOCATION_${CONFIG} ${CPLEX_SHARED_LIBRARY_${CONFIG}}
+            IMPORTED_LOCATION_${CONFIG} ${CPLEX_LIBRARY_${CONFIG}}
         )
-        list(APPEND REQUIRED_LIBRARIES CPLEX_SHARED_LIBRARY_${CONFIG})
+        list(APPEND REQUIRED_LIBRARIES CPLEX_LIBRARY_${CONFIG})
     endif()
     endforeach()
 
@@ -186,5 +188,5 @@ mark_as_advanced(
     CPLEX_VERSION_SUBMINOR CPLEX_VERSION_NO_DOTS BITWIDTH_HINTS PLATFORM_HINTS
     LIBRARY_TYPE_HINTS_RELEASE LIBRARY_TYPE_HINTS_DEBUG SUFFIXES_RELEASE
     SUFFIXES_DEBUG FIND_OPTIONS COMPILER_HINTS COMPILER_HINT CPLEX_IMPLIB_DEBUG
-    CPLEX_IMPLIB_RELEASE CPLEX_SHARED_LIBRARY_DEBUG CPLEX_SHARED_LIBRARY_RELEASE
+    CPLEX_IMPLIB_RELEASE CPLEX_LIBRARY_DEBUG CPLEX_LIBRARY_RELEASE
 )