This is the mail archive of the libstdc++@gcc.gnu.org mailing list for the libstdc++ project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: PATCH: LDFLAGS handling in V3

Alexandre Oliva wrote:
On Jul 27, 2005, Mark Mitchell <mark@codesourcery.com> wrote:


eval libtool --mode=link ... `libtool-ldflags $(LDFLAGS)`


eval is dangerous because it will evaluate other args twice.

Right; I confessed that later.

What I had in mind was more like:

LTLDFLAGS = $(shell libtool-ldflags $(LDFLAGS))

I like that approach; I just didn't know it was acceptable.

So, if I undersatnd correctly, the plan is:

1. Write libtool-ldflags.

2. Insert assignments to LTLDFLAGS as above, in appropriate sub-Makefile.ams.

3. Use $(LDLDFLAGS) instaed of $(LDFLAGS) in link rules invoking libtool.

Is that right?

Thanks,

--
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com
(916) 791-8304

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]