X-Git-Url: https://git.ladys.computer/Caudex/blobdiff_plain/94025c0529851882c0e1c1fa6b61491a5979ada9..6d98a2ce12b6fb6f09ffa7517578be53e76776bd:/GNUmakefile?ds=inline

diff --git a/GNUmakefile b/GNUmakefile
index 5602ca0..130312c 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -181,7 +181,7 @@ override ensuredirectory = if $(TEST) ! -d $(call quote,$1); then $(MKDIR) -p $(
 
 # (callable) Test to see if the dependencies provided by the second argument matches the value in the file corresponding to the first argument in `$(BUILDDIR)/lastprereqs´.
 # If not, return the third argument, plus an additional rule to save the new prerequisites.
-override makeandsavedeps = $(if $(subst $(shell $(CAT) $(call quote,$(BUILDDIR)/lastdeps/$1) 2> /dev/null || true),,$2),$3$(newline)$(silent)$(call ensuredirectory,$(BUILDDIR)/lastdeps)$(newline)$(silent)$(PRINTF) '%s\n' $(call quote,$2) > $(BUILDDIR)/lastdeps/$1,)
+override makeandsavedeps = $(if $(or $(if $2,,1),$(subst $(shell $(CAT) $(call quote,$(BUILDDIR)/lastdeps/$1) 2> /dev/null || true),,$2)),$3$(newline)$(silent)$(call ensuredirectory,$(BUILDDIR)/lastdeps)$(newline)$(silent)$(PRINTF) '%s\n' $(call quote,$2) > $(BUILDDIR)/lastdeps/$1,)
 
 # (callable) Make the catalog for the provided category.
 override define makecategorycatalog
@@ -268,9 +268,9 @@ FORCE : ;
 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 
 # Initialize the ⛩️📰 书社 repository if it is empty.
-$(SHUSHE)/GNUmakefile : %/GNUmakefile :
+$(SHUSHE)/GNUmakefile : $(THISDIR)/%/GNUmakefile :
 	@$(PRINTF) '%s\n' $(call quote,Initializing git submodule at `$*´)
-	$(silent)$(GIT) submodule update --init $(call quote,$*)
+	$(silent)cd $(THISDIR) && $(GIT) submodule update --init $(call quote,$*)
 
 # Touch parsers and transforms if the files in `lib/´ have changed.
 $(PARSERS) $(TRANSFORMS) : $(wildcard lib/*.xslt)