* VERSION (MY_PATCH_LEVEL): make 1.7.0

[lilypond.git] / make / ly-rules.make

diff --git a/make/ly-rules.make b/make/ly-rules.make
index 4d5590f2dadd23755dfa2454141b6a743c560ffd..dd3f297c4f5cea5c0d14172f894085c5121b9739 100644 (file)
--- a/make/ly-rules.make
+++ b/make/ly-rules.make
@@ -4,7 +4,7 @@
 
 
 $(outdir)/%.latex: %.doc
-       rm -f $@
+       -chmod a+w $@
        $(PYTHON) $(LILYPOND_BOOK) $(LILYPOND_BOOK_INCLUDES)\
 $(LILYPOND_BOOK_FLAGS) --verbose --dependencies --outdir=$(outdir) $<
        chmod -w $@
@@ -12,22 +12,25 @@ $(LILYPOND_BOOK_FLAGS) --verbose --dependencies --outdir=$(outdir) $<
 # don't do ``cd $(outdir)'', and assume that $(outdir)/.. is the src dir.
 # it is not, for --srcdir builds
 $(outdir)/%.texi: %.tely
-       rm -f $@
+       -chmod a+w $@
        set|egrep '(TEX|LILY)'  # ugh, what's this?
        $(PYTHON) $(LILYPOND_BOOK) $(LILYPOND_BOOK_INCLUDES) --dependencies --outdir=$(outdir) --format=texi --verbose $(LILYPOND_BOOK_FLAGS) $<
        chmod -w $@
 
 $(outdir)/%.texi: $(outdir)/%.tely
-       rm -f $@
-       set|egrep '(TEX|LILY)'  # ugh, what's this?
+       -chmod a+w $@
+# debugging:
+#      set|egrep '(TEX|LILY)'
        $(PYTHON) $(LILYPOND_BOOK) $(LILYPOND_BOOK_INCLUDES) --dependencies --outdir=$(outdir) --format=texi --verbose $(LILYPOND_BOOK_FLAGS) $<
-       rm -f $<
+#
+# DON'T REMOVE SOURCE FILES, otherwise the .TEXI ALWAYS OUT OF DATE.
+#      rm -f $<
        chmod -w $@
 
 # nexi: no-lily texi
 # for plain info doco: don't run lily
 $(outdir)/%.nexi: %.tely
-       rm -f $@
+       -chmod a+w $@
        $(PYTHON) $(LILYPOND_BOOK) $(LILYPOND_BOOK_INCLUDES) --dependencies --outdir=$(outdir) --format=texi --no-lily $(LILYPOND_BOOK_FLAGS) $<
        mv $(@D)/$(*F).texi $@
        chmod -w $@