mkhelper.mk.in: apply proxy mechanism to submodules.

skosukhin · Apr 30, 2024 · 86b2486 · 86b2486
1 parent 60da742
commit 86b2486
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Showing 2 changed files with 14 additions and 4 deletions.
diff --git a/depgen.config.in b/depgen.config.in
@@ -10,7 +10,7 @@
 --fc-enable
 --fc-mod-ext=@FC_MOD_FILE_EXT@.proxy
 --fc-mod-upper=@FC_MOD_FILE_UPPER@
---fc-smod-ext=@FC_SMOD_FILE_EXT@
+--fc-smod-ext=@FC_SMOD_FILE_EXT@.proxy
 --fc-root-smod=@FC_ROOT_SMOD@
 --fc-inc-flag=@FC_INC_FLAG@
 --fc-inc-order=@FC_INC_ORDER@

diff --git a/mkhelper.mk.in b/mkhelper.mk.in
@@ -117,6 +117,7 @@ depend: $(lib_dep_files) $(exe_dep_files)
 mostlyclean: $(bundled_subdirs)
 	rm -f $(src_files:.f90=.@OBJEXT@)
 	rm -f $(moddir)/*.@FC_MOD_FILE_EXT@ $(moddir)/*.@FC_MOD_FILE_EXT@.proxy
+	rm -f $(moddir)/*.@FC_SMOD_FILE_EXT@ $(moddir)/*.@FC_SMOD_FILE_EXT@.proxy
 	rm -f $(lib_files) $(exe_files) $(exe_files:=.dSYM)
 
 # Delete files generated at the building stage:
@@ -161,12 +162,12 @@ $(exe_files): | $(dir_files)
 	$(silent_FCLD)$(FC) -o $@ $(makefile_FCFLAGS) $(FCFLAGS) $(LDFLAGS) $+ $(makefile_LIBS) $(LIBS)
 
 # Fortran compilation rule:
-%.@OBJEXT@: %.f90 | $(dir_files) $(bundled_subdirs)
+%.@OBJEXT@: %.f90 | $(dir_files) $(bundled_subdirs) sanitize-mod-proxies
 	$(silent_FC)$(FC) -o $@ -c $(makefile_FCFLAGS) $(FCFLAGS) @FCFLAGS_f90@ $<
 
 
 # Fortran module file tracking rule:
-$(moddir)/%.@FC_MOD_FILE_EXT@.proxy: | sanitize-mod-proxies
+$(moddir)/%.@FC_MOD_FILE_EXT@.proxy:
 	@if test -z '$<'; then \
 	  echo "Cannot find Fortran source file providing module '$(basename $(@F:.proxy=))'." >&2; \
 	else \
@@ -175,11 +176,20 @@ $(moddir)/%.@FC_MOD_FILE_EXT@.proxy: | sanitize-mod-proxies
 	  else cp '$(@:.proxy=)' '$@' 2>/dev/null; fi; \
 	fi
 
+$(moddir)/%.@FC_SMOD_FILE_EXT@.proxy:
+	@if test -z '$<'; then \
+	  echo "Cannot find Fortran source file providing submodule '$(basename $(@F:.proxy=))'." >&2; \
+	else \
+	  if test ! -f '$(@:.proxy=)'; then rm -f '$<'; $(MAKE) '$<'; fi; \
+	  if cmp '$@' '$(@:.proxy=)' >/dev/null 2>&1 || $(MODCMP) '$@' '$(@:.proxy=)' @FC_VENDOR@ 2>/dev/null; then :; \
+	  else cp '$(@:.proxy=)' '$@' 2>/dev/null; fi; \
+	fi
+
 # Deletes all Fortran module proxy files that do not have an existing module to
 # be a proxy of, i.e. if <filename>.proxy exists but <filename> does not,
 # delete <filename>.proxy:
 sanitize-mod-proxies:
-	@rm -f $(filter-out $(addsuffix .proxy,$(wildcard $(moddir)/*.@FC_MOD_FILE_EXT@)),$(wildcard $(moddir)/*.@FC_MOD_FILE_EXT@.proxy))
+	@rm -f $(filter-out $(addsuffix .proxy,$(wildcard $(moddir)/*.@FC_MOD_FILE_EXT@ $(moddir)/*.@FC_SMOD_FILE_EXT@)),$(wildcard $(moddir)/*.@FC_MOD_FILE_EXT@.proxy $(moddir)/*.@FC_SMOD_FILE_EXT@.proxy))
 
 # Directory creation rule:
 %/.dirstamp: