Makefile: Cleanup doc/subarches.generated.xml

Since its addition in fa940f7 (Migrate man page to Asciidoc, generate
list of subarches, add Makefile including "dist" target, 2011-06-24),
doc/make_subarch_table_guidexml.py has also generated an XML version
of the supported subarches.  Add the XML file to DOC_SIDE_EFFECTS so
it gets removed by `make clean`.

diff --git a/Makefile b/Makefile
index 98accbe12b1ac1ad4315b79be22ce6b3c3afde0a..6002f977215ae8ca065bb3499b91018f62a75efd 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ MAN_PAGES = $(patsubst doc/%.txt,files/%,$(MAN_PAGE_SOURCES))
 MAN_PAGE_INCLUDES = doc/subarches.generated.txt doc/targets.generated.txt
 DOC_SOURCES = $(filter-out $(MAN_PAGE_SOURCES) $(MAN_PAGE_INCLUDES),$(wildcard doc/*.txt))
 DOCS = $(patsubst doc/%.txt,files/%.html,$(DOC_SOURCES))
-DOC_SIDE_EFFECTS  = files/docbook-xsl.css
+DOC_SIDE_EFFECTS  = files/docbook-xsl.css doc/subarches.generated.xml
 EXTRA_DIST = $(MAN_PAGES) $(DOCS) $(DOC_SIDE_EFFECTS)
 GENERATED_FILES = $(MAN_PAGES) $(MAN_PAGE_INCLUDES) $(DOCS) $(DOC_SIDE_EFFECTS)
 
@@ -24,7 +24,7 @@ $(MAN_PAGES): files/%: doc/%.txt doc/asciidoc.conf Makefile catalyst
 files/catalyst.1: doc/subarches.generated.txt
 files/catalyst-spec.5: doc/subarches.generated.txt doc/targets.generated.txt
 
-doc/subarches.generated.txt: $(wildcard arch/*.py) doc/make_subarch_table_guidexml.py
+doc/subarches.generated.txt doc/subarches.generated.xml: $(wildcard arch/*.py) doc/make_subarch_table_guidexml.py
        ./doc/make_subarch_table_guidexml.py
 
 doc/targets.generated.txt: doc/make_target_table.py $(wildcard modules/*_target.py)