[PATCH] Always use $(PYTHON) scriptname.py.

[Matthias Kilian]

The often-used idiom #!/usr/bin/env python not only is potentially
dangerous, but it also fails if there are several versions of python
installed, with the python binaries named python2.4, python2.5,
python2.6, ...

This patch hopefully catches all remaining cases of a missing $(PYTHON).
---
 Documentation/GNUmakefile    |   20 ++++++++++----------
 Documentation/po/GNUmakefile |    2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/Documentation/GNUmakefile b/Documentation/GNUmakefile
index 24bd966..30187d7 100644
--- a/Documentation/GNUmakefile
+++ b/Documentation/GNUmakefile
@@ -219,7 +219,7 @@ $(outdir)/notation.texi: $(outdir)/ly-grammar.txt
 ## Rules for the automatically generated documentation
 $(outdir)/ly-grammar.txt: $(top-src-dir)/lily/parser.yy
        cd $(outdir) && $(BISON) -v $<
-       $(auxscript-dir)/yyout2grammar.py $(outdir)/parser.output $@
+       $(PYTHON) $(auxscript-dir)/yyout2grammar.py $(outdir)/parser.output $@
 
 # There used to be a dependency on a dummy target, to force a rebuild
 # of internals every time.  however, this triggers
@@ -249,7 +249,7 @@ new-lang-dir:
        cp fr/$(DIR)/GNUmakefile $(ISOLANG)/$(DIR)
        sed -i -e 's/ISOLANG *= *fr/ISOLANG = $(ISOLANG)/' 
$(ISOLANG)/GNUmakefile $(ISOLANG)/$(DIR)/GNUmakefile
        rm -f $(outdir)/*.*tely $(outdir)/*.*texi
-       $(auxscript-dir)/texi-langutils.py -d $(outdir) -l $(ISOLANG) -o 
doc.pot --skeleton --gettext $$(cd $(ISOLANG) && ls -1 ../$(DIR).tely 
../$(DIR).texi)
+       $(PYTHON) $(auxscript-dir)/texi-langutils.py -d $(outdir) -l $(ISOLANG) 
-o doc.pot --skeleton --gettext $$(cd $(ISOLANG) && ls -1 ../$(DIR).tely 
../$(DIR).texi)
        for i in $$(cd $(outdir) && ls -1 $(DIR).tely $(DIR).texi); do\
            test -e $(ISOLANG)/$$i || mv $(outdir)/$$i $(ISOLANG)/$$i;\
        done
@@ -274,11 +274,11 @@ TRANSLATION_FILES = $(shell git ls-files $(ISOLANG) | 
grep -v GNUmakefile)
 TELY_FILES = $(call src-wildcard,$(ISOLANG)/*.tely)
 skeleton-update:
        mkdir -p $(ISOLANG)
-       $(auxscript-dir)/texi-langutils.py -d $(outdir) -l $(ISOLANG) 
--skeleton $(TELY_FILES:$(ISOLANG)/%.tely=../%.tely)
-       $(auxscript-dir)/texi-skeleton-update.py $(ISOLANG) $(outdir)
+       $(PYTHON) $(auxscript-dir)/texi-langutils.py -d $(outdir) -l $(ISOLANG) 
--skeleton $(TELY_FILES:$(ISOLANG)/%.tely=../%.tely)
+       $(PYTHON) $(auxscript-dir)/texi-skeleton-update.py $(ISOLANG) $(outdir)
 
 snippet-update:
-       $(auxscript-dir)/update-snippets.py user $(ISOLANG) '*.itely'
+       $(PYTHON) $(auxscript-dir)/update-snippets.py user $(ISOLANG) '*.itely'
 
 DOCUMENTS_INCLUDES:=-I $(ISOLANG) \
 -I $(top-build-dir)/Documentation/$(ISOLANG)/out-www \
@@ -297,21 +297,21 @@ DOCUMENTS_INCLUDES:=-I . \
 endif # ISOLANG
 
 check-xrefs:
-       $(auxscript-dir)/check_texi_refs.py --batch \
+       $(PYTHON) $(auxscript-dir)/check_texi_refs.py --batch \
        $(DOCUMENTS_INCLUDES) $(auxpython-dir)/manuals_definitions.py
 
 fix-xrefs:
-       $(auxscript-dir)/check_texi_refs.py --auto-fix \
+       $(PYTHON) $(auxscript-dir)/check_texi_refs.py --auto-fix \
        $(DOCUMENTS_INCLUDES) $(auxpython-dir)/manuals_definitions.py
 
 check-translation:
-       ISOLANG=$(ISOLANG) $(auxscript-dir)/check_translation.py 
$(CHECK_TRANSLATION_FLAGS) $(TRANSLATION_FILES)
+       ISOLANG=$(ISOLANG) $(PYTHON) $(auxscript-dir)/check_translation.py 
$(CHECK_TRANSLATION_FLAGS) $(TRANSLATION_FILES)
 
 update-translation:
-       ISOLANG=$(ISOLANG) $(auxscript-dir)/check_translation.py --update 
$(CHECK_TRANSLATION_FLAGS) $(TRANSLATION_FILES)
+       ISOLANG=$(ISOLANG) $(PYTHON) $(auxscript-dir)/check_translation.py 
--update $(CHECK_TRANSLATION_FLAGS) $(TRANSLATION_FILES)
 
 translation-status:
        make -C po out=www messages
-       $(auxscript-dir)/translations-status.py
+       $(PYTHON) $(auxscript-dir)/translations-status.py
 
 .SECONDARY:
diff --git a/Documentation/po/GNUmakefile b/Documentation/po/GNUmakefile
index 9224f2c..65d7e3a 100644
--- a/Documentation/po/GNUmakefile
+++ b/Documentation/po/GNUmakefile
@@ -25,7 +25,7 @@ $(outdir)/messages: $(MO_FILES)
        touch $@
 
 po-update:
-       $(auxscript-dir)/texi-langutils.py -d $(outdir) -o texi.pot --gettext 
$(TELY_FILES:%.tely=../%.tely)
+       $(PYTHON) $(auxscript-dir)/texi-langutils.py -d $(outdir) -o texi.pot 
--gettext $(TELY_FILES:%.tely=../%.tely)
        $(foreach i, $(DOC_PO_SOURCES), cp $(top-src-dir)/$(i) $(outdir) &&) 
true
        cd $(outdir) && sed -i -e s/_doc/_/g $(foreach i, $(DOC_PO_SOURCES), 
$(notdir $(i)))
        cd $(outdir) && xgettext -cjn -L Python -o buildscripts.pot $(foreach 
i, $(DOC_PO_SOURCES), $(notdir $(i)))
-- 
1.6.5.7