Add switch for each executable not to compile unnecessary executables

CMakeLists.txt

@@ -32,6 +32,29 @@ option(OPENMP "Enable OpenMP Threading" ON)
 # Echo user options
 message(STATUS "OPENMP ................. ${OPENMP}")
 
+option(FV3_ENSMEAN_RECENTER "Enable building FV3_ensmean_recenter.fd" ON)
+option(ADJUST_SOILTQ "Enable building adjust_soiltq.fd" ON)
+option(BLENDING "Enable building blending.fd" ON)
+option(BUFRSND "Enable building bufrsnd.fd" ON)
+option(CLOUDANALYSIS "Enable building cloudanalysis.fd" ON)
+option(ENS_MEAN_RECENTER "Enable building ens_mean_recenter.fd" ON)
+option(GEN_CS "Enable building gen_cs.fd" ON)
+option(LAKESURGERY "Enable building lakesurgery.fd" ON)
+option(LARCCLD "Enable building larccld.fd" ON)
+option(LIGHTNING "Enable building lightning.fd" ON)
+option(METARCLD "Enable building metarcld.fd" ON)
+option(MOSAIC "Enable building mosaic.fd" ON)
+option(PM "Enable building pm.fd" ON)
+option(RADMON "Enable building radmon.fd" ON)
+option(REF2TTEN "Enable building ref2tten.fd" ON)
+option(RTMA_MINMAXTRH "Enable building rtma_minmaxtrh.fd" ON)
+option(UPDATE_BC "Enable building update_bc.fd" ON)
+option(UPDATE_GVF "Enable building update_gvf.fd" ON)
+option(UPDATE_ICE "Enable building update_ice.fd" ON)
+option(UPDATE_SNOW "Enable building update_snow.fd" ON)
+option(UPDATE_SST "Enable building update_sst.fd" ON)
+option(USE_RAPHRRR_SFC "Enable building use_raphrrr_sfc.fd" ON)
+
 # Dependencies
 find_package(MPI REQUIRED)
 find_package(NetCDF REQUIRED Fortran)
@@ -56,26 +79,70 @@ find_package(gsi REQUIRED)
 
 add_subdirectory(baselib/regional_esg_grid.fd)
 add_subdirectory(baselib)
-add_subdirectory(mosaic)
-add_subdirectory(lightning)
-add_subdirectory(ref2tten)
-add_subdirectory(cloudanalysis)
-add_subdirectory(larccld)
-add_subdirectory(metarcld)
-add_subdirectory(update_sst)
-add_subdirectory(use_raphrrr_sfc)
-add_subdirectory(update_gvf)
-add_subdirectory(update_snow)
-add_subdirectory(update_ice)
-add_subdirectory(lakesurgery)
-add_subdirectory(gen_cs)
-add_subdirectory(adjust_soiltq)
-add_subdirectory(update_bc)
-add_subdirectory(ens_mean_recenter)
-add_subdirectory(FV3_ensmean_recenter)
-add_subdirectory(bufrsnd)
-add_subdirectory(radmon)
-add_subdirectory(rtma_minmaxtrh)
-add_subdirectory(pm)
-add_subdirectory(blending)
+if(FV3_ENSMEAN_RECENTER)
+  add_subdirectory(FV3_ensmean_recenter.fd)
+endif()
+if(ADJUST_SOILTQ)
+  add_subdirectory(adjust_soiltq.fd)
+endif()
+if(BLENDING)
+  add_subdirectory(blending.fd)
+endif()
+if(BUFRSND)
+  add_subdirectory(bufrsnd.fd)
+endif()
+if(CLOUDANALYSIS)
+  add_subdirectory(cloudanalysis.fd)
+endif()
+if(ENS_MEAN_RECENTER)
+  add_subdirectory(ens_mean_recenter.fd)
+endif()
+if(GEN_CS)
+  add_subdirectory(gen_cs.fd)
+endif()
+if(LAKESURGERY)
+  add_subdirectory(lakesurgery.fd)
+endif()
+if(LARCCLD)
+  add_subdirectory(larccld.fd)
+endif()
+if(LIGHTNING)
+  add_subdirectory(lightning.fd)
+endif()
+if(METARCLD)
+  add_subdirectory(metarcld.fd)
+endif()
+if(MOSAIC)
+  add_subdirectory(mosaic.fd)
+endif()
+if(PM)
+  add_subdirectory(pm.fd)
+endif()
+if(RADMON)
+  add_subdirectory(radmon.fd)
+endif()
+if(REF2TTEN)
+  add_subdirectory(ref2tten.fd)
+endif()
+if(RTMA_MINMAXTRH)
+  add_subdirectory(rtma_minmaxtrh.fd)
+endif()
+if(UPDATE_BC)
+  add_subdirectory(update_bc.fd)
+endif()
+if(UPDATE_GVF)
+  add_subdirectory(update_gvf.fd)
+endif()
+if(UPDATE_ICE)
+  add_subdirectory(update_ice.fd)
+endif()
+if(UPDATE_SNOW)
+  add_subdirectory(update_snow.fd)
+endif()
+if(UPDATE_SST)
+  add_subdirectory(update_sst.fd)
+endif()
+if(USE_RAPHRRR_SFC)
+  add_subdirectory(use_raphrrr_sfc.fd)
+endif()