[Python-Dev] 'make distclean' broken.

2001年1月22日 12:12:29 -0500

> 'make distclean' seems broken, at least on non-GNU make's:
>> [snip]
> clobbering subdirectory Modules
> rm -f *.o python core *~ [@,#]* *.old *.orig *.rej
> rm -f add2lib hassignal
> rm -f *.a tags TAGS config.c Makefile.pre
> rm -f *.so *.sl so_locations
> make -f ./Makefile.in SUBDIRS="Include Lib Misc Demo" clobber
> "./Makefile.in", line 134: Need an operator
> make: fatal errors encountered -- cannot continue
> *** Error code 1 (ignored)
> rm -f config.status config.log config.cache config.h Makefile
> rm -f buildno platform
> rm -f Modules/Makefile
> [snip]
>> (This is using FreeBSD's 'make'.)
>> Looking at line 134, I'm not sure why it works with GNU make other than that
> it avoids complaining about syntax errors it doesn't run into (which could
> be both bad and good :) or that it avoids complaining about obvious GNU
> autoconf tricks. But I don't know enough about make to say for sure, nor to
> fix the above problem.

There's one line in Makefile.in that trips over Make (mine also
complains about it):
 @SET_DLLLIBRARY@
Looking at the code in configure.in that generates this macro:
 AC_SUBST(SET_DLLLIBRARY)
 LDLIBRARY=''
 SET_DLLLIBRARY=''
 .
 . (and later)
 .
 cygwin*)
	 LDLIBRARY='libpython$(VERSION).dll.a'
	 SET_DLLLIBRARY='DLLLIBRARY=	$(basename $(LDLIBRARY))'
	 ;;
I don't see why we couldn't change this so that Makefile.in just
contains
 DLLLIBRARY=		@DLLLIBRARY@
and then configure.in could be changed to
 AC_SUBST(DLLLIBRARY)
 LDLIBRARY=''
 DLLLIBRARY=''
 .
 . (and later)
 .
 cygwin*)
	 LDLIBRARY='libpython$(VERSION).dll.a'
	 DLLLIBRARY='DLLLIBRARY=	$(basename $(LDLIBRARY))'
	 ;;
Or am I missing something?
Does this fix the problem?
--Guido van Rossum (home page: http://www.python.org/~guido/)