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# Note: this design uses target-specific flags, because it's the only |
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# way to get the value of a variable that's different for each |
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# subdirectory, $(d), into the build recipes. Once you go that way, |
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# you can as well use the feature to specify (extra) objects and |
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# libraries to be linked or archived. |
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|
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|
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# Standard stuff |
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|
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.SUFFIXES: |
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.SUFFIXES: .c .o |
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|
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all: targets |
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|
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# Subdirectories, in random order |
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|
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dir := base |
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-include $(SRCDIR)/$(dir)/Rules.mk |
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|
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dir := proj |
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-include $(SRCDIR)/$(LOCALIZATIONDIR)/includes.mk |
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|
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# Non-default targets |
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idl: $(LIBJSOC_MAIN_SOCK_I) |
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dsds: $(LIBSOIJSOC) $(LIBDSDS) |
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examples: $(EXAMPLES) |
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sums: $(SUMS_BIN) |
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universe: targets idl dsds examples sums $(LIBDSPUTIL) |
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|
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# General directory-independent flags (MUST BE DEFINED BEFORE THE SECTION |
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# "General directory-independent rules" |
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$(FPICOBJ): CF_TGT := $(CF_TGT) -fPIC |
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|
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$(FIOBJ): CF_TGT := $(CF_TGT) -DFLIB |
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|
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$(IIOBJ): CF_TGT := $(CF_TGT) -DIDLLIB |
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|
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# General directory-independent rules |
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%.c: %.pgc |
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$(ECPG) |
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%.c: %.i |
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$(SWIG) |
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|
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%.o: %.f |
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$(FCOMP) |
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|
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%.o: %.f90 |
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$(FCOMP) |
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|
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# If a .f file is to be compiled more than one, the Rules.mk file that |
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# contains the rules for that .f file exists in a subdirectory of the |
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# directory that contains the .f file. As a result, the stem of the |
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# of the corresponding .o file is the child of the stem of the .f file. |
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%.o: ../%.f |
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$(FCOMP) |
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|
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%.o: ../%.f90 |
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$(FCOMP) |
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|
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%.o: %.c |
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$(COMP) |
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|
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# If a .c file is to be compiled more than one, the Rules.mk file that |
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# contains the rules for that .c file exists in a subdirectory of the |
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# directory that contains the .c file. As a result, the stem of the |
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# of the corresponding .o file is the child of the stem of the .c file. |
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%.o: ../%.c |
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$(COMP) |
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|
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%: %.o |
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$(LINK) |
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|
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%: %.c |
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$(COMPLINK) |
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|
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|
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# These two targets collect real targets, i.e. ones that can be built. |
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|
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.PHONY: targets |
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targets: $(TGT_BIN) $(TGT_LIB) |
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|
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# These targets merely contain commands to be executed, i.e. they collect |
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# only .PHONY targets, even if they're not explicitly marked as such. |
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# The install target does not collect dependencies (other than for forcing |
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# things to be built) because it's always considered 'out of date' anway as |
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# it's a .PHONY target. Instead, it collects installation commands that will be |
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# ran in addition to the standard ones to install the known targets. |
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|
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.PHONY: clean |
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clean: |
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rm -f $(CLEAN) |
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|
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# Prevent make from removing any build targets, including intermediate ones |
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|
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.SECONDARY: $(CLEAN) |
