Export GAUXC_HAS_C via gauxc target

Author: awvwgk

src/CMakeLists.txt

@@ -152,6 +152,7 @@ set_target_properties( gauxc PROPERTIES EXPORT_NAME gauxc )
 
 set(export_properties
   # currently configurable properties 
+  "GAUXC_HAS_C"
   "GAUXC_HAS_HOST"
   "GAUXC_HAS_DEVICE"
   "GAUXC_HAS_CUDA"
@@ -172,6 +173,7 @@ set(export_properties
 
 set_target_properties(gauxc
   PROPERTIES
+    "GAUXC_HAS_C"          ${GAUXC_HAS_C}
     "GAUXC_HAS_HOST"       ${GAUXC_HAS_HOST}
     "GAUXC_HAS_DEVICE"     ${GAUXC_HAS_DEVICE}
     "GAUXC_HAS_CUDA"       ${GAUXC_HAS_CUDA}