diff options
| -rw-r--r-- | Makefile.pre.in | 9 | ||||
| -rw-r--r-- | Misc/NEWS | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/Makefile.pre.in b/Makefile.pre.in index 9bcbdab..31e7f2e 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -536,9 +536,12 @@ Modules/python.o: $(srcdir)/Modules/python.c $(MAINCC) -c $(PY_CFLAGS) -o $@ $(srcdir)/Modules/python.c -$(GRAMMAR_H) $(GRAMMAR_C): $(PGEN) $(GRAMMAR_INPUT) +# Use a stamp file to prevent make -j invoking pgen twice +$(GRAMMAR_H) $(GRAMMAR_C): Parser/pgen.stamp +Parser/pgen.stamp: $(PGEN) $(GRAMMAR_INPUT) -@$(INSTALL) -d Include - -$(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C) + $(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C) + -touch Parser/pgen.stamp $(PGEN): $(PGENOBJS) $(CC) $(OPT) $(LDFLAGS) $(PGENOBJS) $(LIBS) -o $(PGEN) @@ -1184,7 +1187,7 @@ profile-removal: clobber: clean profile-removal -rm -f $(BUILDPYTHON) $(PGEN) $(LIBRARY) $(LDLIBRARY) $(DLLLIBRARY) \ - tags TAGS \ + tags TAGS Parser/pgen.stamp \ config.cache config.log pyconfig.h Modules/config.c -rm -rf build platform -rm -rf $(PYTHONFRAMEWORKDIR) @@ -105,6 +105,8 @@ Extension Modules Build ----- +- Don't run pgen twice when using make -j. + - Issue #7716: Under Solaris, don't assume existence of /usr/xpg4/bin/grep in the configure script but use $GREP instead. Patch by Fabian Groffen. |