[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: bison output directory
From: |
Baurzhan Ismagulov |
Subject: |
Re: bison output directory |
Date: |
Fri, 8 Jun 2007 17:50:06 +0200 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
On Fri, Jun 08, 2007 at 11:06:30AM -0400, Bob Rossi wrote:
> Well, all I can tell you is what works for me. I have both the .yxx and
> .ll files in $(top_srcdir)/foo. I put the generated .cpp files at the same
> level, in $(top_srcdir)/foo. My Makefile.am has,
>
> libfoo_a_SOURCES= \
> FooGrammar.yxx \
> FooLexer.ll \
> Foo.cpp \
>
> After I modify the .yxx file, and then type 'make', automake ensures
> that the generated file in my source tree is updated.
>
> Maybe you should start from scratch, remove the generated file from the
> build tree, and try again.
Hmm, this is pretty much what I did. I have
foo_SOURCES = foo/foo.c foo/foo_parse.y foo/foo_scan.l foo/foo_state.c
in $(top_srcdir)/Makefile.am. I moved foo_parse.[ch], foo_scan.c from
$(top_builddir) to $(top_srcdir)/foo. When I type "make", the files are
generated in $(top_builddir); the files in $(top_srcdir)/foo are not
updated.
Moreover, "make distclean" in $(top_builddir) doesn't delete the
generated files.
I've also tried:
* Copying ylwrap to $(top_srcdir).
* Creating foo/Makefile.am, updating AC_CONFIG_FILES and rebuilding.
Neither one helped.
I assume the difference shouldn't be the fact that you generate C++
source. What else could affect the behavior? Which version of automake
do you have? Do you have ylwrap in $(top_srcdir)?
With kind regards,
--
Baurzhan Ismagulov
http://www.kz-easy.com/