Juan 16/10/2023:Makefile, for Arm compiler , remove DIR_ECCODES_BUILD after...

Juan 16/10/2023:Makefile, for Arm compiler , remove DIR_ECCODES_BUILD after installation , to avoid "empty" main executable

src/Makefile

@@ -322,9 +322,9 @@ $(ECCODES_MOD) :
 	cd ${DIR_ECCODES_BUILD} && \
 	AEC_PATH=$(CDF_PATH) cmake ${DIR_ECCODES_SRC} -DCMAKE_INSTALL_PREFIX=${DIR_ECCODES_INSTALL} -DBUILD_SHARED_LIBS=OFF \
 	-DENABLE_NETCDF=OFF -DENABLE_JPG=OFF -DENABLE_PYTHON=OFF -DENABLE_EXAMPLES=OFF \
-	-DCMAKE_Fortran_COMPILER=$(FC) -DCMAKE_C_COMPILER=$(CC) \
-	-DCMAKE_Fortran_FLAGS=$(ECCODES_FFLAGS) -DCMAKE_C_FLAGS=$(ECCODES_CFLAGS) ${EC_CONF} && \
-	$(MAKE) && $(MAKE) install && $(MAKE) clean
+	-DCMAKE_Fortran_COMPILER=$(FC) -DCMAKE_C_COMPILER="$(CC)" \
+	-DCMAKE_Fortran_FLAGS="$(ECCODES_FFLAGS)" -DCMAKE_C_FLAGS="$(ECCODES_CFLAGS)" ${EC_CONF} && \
+	$(MAKE) && $(MAKE) install && $(MAKE) clean && [ -d ${DIR_ECCODES_BUILD} ] && rm -fr ${DIR_ECCODES_BUILD}
 
 eccodes_lib_clean :
 	- [  -d ${DIR_ECCODES_BUILD} ] && rm -fr ${DIR_ECCODES_BUILD}