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authorArun Isaac2021-11-05 16:54:47 +0530
committerArun Isaac2021-11-05 17:28:48 +0530
commit0629e0d5a4234e90e7d34b70cc8bea0c21943736 (patch)
treecfcf0915609d3a93ae7fabef427042a65f5cb615
parentc5aaf4befd2ed89299010eccb4c51464fcaa99d0 (diff)
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Makefile: Create doc directory before populating it.
* Makefile.am (doc/.dirstamp): New target.
($(DOC_IMAGES:.png=.dot), $(DOC_OUT)): Depend on doc/.dirstamp.
(CLEAN_DIRECTORIES): Add doc/.dirstamp.
-rw-r--r--Makefile.am8
1 files changed, 7 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am
index 614e679..9098334 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -100,9 +100,15 @@ EXTRA_DIST +=			\
 
 include .depends
 
-CLEANFILES += $(DOC_SCM:.scm=.cwl) $(DOC_IMAGES) $(DOC_IMAGES:.png=.dot) $(DOC_OUT)
+CLEANFILES += doc/.dirstamp $(DOC_SCM:.scm=.cwl) $(DOC_IMAGES) $(DOC_IMAGES:.png=.dot) $(DOC_OUT)
 CLEAN_DIRECTORIES = doc/cwl-output
 
+doc/.dirstamp:
+	@$(MKDIR_P) $(dir $@)
+	@: > $@
+
+$(DOC_IMAGES:.png=.dot) $(DOC_OUT): doc/.dirstamp
+
 %.cwl: %.scm
 	$(CCWL_GEN)$(builddir)/pre-inst-env ccwl compile $< > $@