Hello
I am having some trouble trying to set a variable inside a target. When reading
the variable, it comes up blank. Below is my make file code. The eval statement
below highlighted in red is not working. Can you provide some assistance
please? I am using GNU Make 4.1
$(DIR_A2LGEN_SETUP)/McData-setup.a2l: $(BSW_A2LS)
$(DIR_SCRIPTS)/update_mcdata_a2l.py $(DIR_SCRIPTS)/update_copyright_info.py
$(DIR_SCRIPTS)/merge_a2l_files.py $(DIR_TARGET)/$(PROJECT).odx-f
$(DIR_A2L)/Merger.ini
@echo "A2L $@"
@rm -rf $(DIR_A2LGEN)
@rm -rf $(DIR_A2LLOGS)
@rm -rf $(DIR_A2LGEN_SETUP)
@rm -rf $(DIR_A2LGEN_UPDATE)
@rm -rf $(DIR_A2LGEN_MODIFY)
@rm -rf $(DIR_A2LGEN_CHECK)
@rm -rf $(DIR_A2LGEN_SUPPLIER)
@mkdir -p $(DIR_A2LGEN)
@mkdir -p $(DIR_A2LLOGS)
@mkdir -p $(DIR_A2LGEN_SETUP)
@mkdir -p $(DIR_A2LGEN_UPDATE)
@mkdir -p $(DIR_A2LGEN_MODIFY)
@mkdir -p $(DIR_A2LGEN_CHECK)
@mkdir -p $(DIR_A2LGEN_SUPPLIER)
@find $(DIR_BSWPROJECT) -type f -name "*.a2l" | xargs -i cp {}
$(DIR_A2LGEN_SETUP)
#TODO: IS this still needed
@cp $(DIR_A2L)/_Master*.a2l $(DIR_A2LGEN_SETUP)
@python $(DIR_SCRIPTS)/update_mcdata_a2l.py $(DIR_A2LGEN_SETUP)
@python $(DIR_SCRIPTS)/update_copyright_info.py \
-a $(DIR_A2LGEN_SETUP)/McData.a2l.patched \
-o $(DIR_A2LGEN_SETUP)/McData-copyright.a2l
@python $(DIR_SCRIPTS)/merge_two_files.py \
-f1 $(CAN_A2L) \
-f2 $(DIR_A2LGEN_SETUP)/McData-copyright.a2l \
-sp '/end DAQ' \
-ep '/end IF_DATA' \
-op $(DIR_A2LGEN_SETUP)/McData-copyright-can.a2l
# When there are no supplier a2l files then the merge process doesn't need to
be done.
ifneq ($(wildcard $(DIR_SUPPLIER)),)
@find $(DIR_SUPPLIER) -type f -name "*.a2l" | xargs -i cp {}
$(DIR_A2LGEN_SUPPLIER)
$(eval SUPPLIER_A2l := $(sort $(shell find $(DIR_A2LGEN_SUPPLIER)
-type f -name "*.a2l")))
@echo "A2L Supplier folder detected"
@echo "Supplier a2l $(SUPPLIER_A2l)"
# Just becuase there is a supplier folder does not mean it has a2l files.
ifeq ($(SUPPLIER_A2l),"*.a2l")
@echo "A2L Supplier a2l files found"
@python $(DIR_SCRIPTS)/merge_a2l_files.py \
-s $(DIR_A2LGEN_SUPPLIER) \
-b a2l_file_list_supplier.opt \
-P $(DIR_A2L)/Merger.ini \
-M $(DIR_A2LGEN_SETUP)/McData-copyright-can.a2l \
-O $(DIR_A2LGEN_SETUP)/McData-setup.a2l \
-L $(DIR_A2LLOGS)/Log0-A2LMerger.log \
-g $(DIR_BUILDGEN)
@ASAP2Merger.exe \
@$(DIR_BUILDGEN)/a2l_file_list_supplier.opt \
> $(subst
$(DIR_A2LGEN_SETUP),$(DIR_A2LLOGS),$(@:.a2l=.log)) \
|| echo "A2L
$(DIR_A2LLOGS)/Log0-A2L-Supplier-Merger.log - Check for warnings/errors!"
else
@cp $(DIR_A2LGEN_SETUP)/McData-copyright-can.a2l
$(DIR_A2LGEN_SETUP)/McData-setup.a2l
@echo "A2L Supplier folder detected but no a2l files present"
endif
else
@cp $(DIR_A2LGEN_SETUP)/McData-copyright-can.a2l
$(DIR_A2LGEN_SETUP)/McData-setup.a2l
@echo "A2L Supplier folder not available"
endif
Ed L Wolf
Technical Advisor - Embedded Software
[email protected]
Cummins Inc.
Mail Code: C7004
1460 National Road
Columbus, Indiana 47201
United States
