[#10853] Why limit class def to a constant or colon node? — Charles Oliver Nutter <charles.nutter@...>

Is there a historical reason why I can't do something like these:

12 messages 2007/04/03

[#10933] Cannot build with extra library path if previous version already installed — <noreply@...>

Bugs item #10140, was opened at 2007-04-16 17:32

10 messages 2007/04/16
[#10934] Re: [ ruby-Bugs-10140 ] Cannot build with extra library path if previous version already installed — nobu@... 2007/04/16

Hi,

[#10960] Re: [ ruby-Bugs-10140 ] Cannot build with extra library path if previous version already installed — "Michal Suchanek" <hramrach@...> 2007/04/18

On 4/16/07, nobu@ruby-lang.org <nobu@ruby-lang.org> wrote:

[#10967] Re: [ ruby-Bugs-10140 ] Cannot build with extra library path if previous version already installed — Nobuyoshi Nakada <nobu@...> 2007/04/19

Hi,

[#10970] Re: [ ruby-Bugs-10140 ] Cannot build with extra library path if previous version already installed — "Michal Suchanek" <hramrach@...> 2007/04/19

On 4/19/07, Nobuyoshi Nakada <nobu@ruby-lang.org> wrote:> Hi,>> At Wed, 18 Apr 2007 20:21:44 +0900,> Michal Suchanek wrote in [ruby-core:10960]:> > Yes. And this should also apply to extensions. The mkmf tests are now> > fine but the extension is linked with -L/sw/lib before -L../..>> Indeed.>>> Index: configure.in> ===================================================================> --- configure.in (revision 12191)> +++ configure.in (working copy)> @@ -1385,5 +1385,4 @@ if test "$enable_rpath" = yes; then> fi>> -LDFLAGS="-L. $LDFLAGS"> AC_SUBST(ARCHFILE)>This would break the previous fix so I did not even try to apply this ^

[#11003] miniruby loads extensions from already installed ruby — <noreply@...>

Bugs item #10303, was opened at 2007-04-23 10:44

10 messages 2007/04/23

[#11025] gsub with backslash characters in replacement string — "Adam Bozanich" <adam.boz@...>

Hello, spotted this one the other day:

10 messages 2007/04/26

Re: [ ruby-Bugs-10140 ] Cannot build with extra library path if previous version already installed

From: "Michal Suchanek" <hramrach@...>
Date: 2007-04-18 11:21:44 UTC
List: ruby-core #10960
On 4/16/07, nobu@ruby-lang.org <nobu@ruby-lang.org> wrote:
> Hi,
>
> At Tue, 17 Apr 2007 00:32:51 +0900,
> Michal Suchanek wrote in [ruby-core:10933]:
> > I tried building with LDFLAGS=-L/sw/lib which is the standard
> > way to build a package with libraries outside of system
> > library locations.
> >
> > There is apparently already a libruby_static in there because
> > the build has failed on an undefined symbol which was defined
> > in ./libruby_static.a
> >
> > I modified the Makefile so that it puts XLDFLAGS before
> > LDFLAGS. That way I get -L. -L/sw/lib and the build
> > works. However, if XLDFLAGS contained some linker options
> > meant to override options in LDFLAGS it would not work this
> > way.
>
> Do you consider that -L. always should take precedence to other
> linker flags?
>
Yes. And this should also apply to extensions. The mkmf tests are now
fine but the extension is linked with -L/sw/lib before -L../..

Test:
"gcc -o conftest -I../.. -I../../. -I../.././ext/gdbm -I/sw/include -g
-O2 -pipe -fno-common conftest.c  -L"../.." -L. -L/sw/lib
-lruby-static -lgdbm  -ldl -lobjc  "

Extension build:
gcc -I. -I../.. -I../../. -I../.././ext/gdbm -DHAVE_GDBM_H
-I/sw/include -fno-common -g -O2 -pipe -fno-common  -c gdbm.c
cc -dynamic -bundle -undefined suppress -flat_namespace -L. -L/sw/lib
 -L"../.." -o ../../.ext/i686-darwin8.9.1/gdbm.bundle gdbm.o  -lgdbm
-ldl -lobjc

It looks like the ruby library is not used anyway. However, I am not
sure this applies to all platforms.

Thanks

Michal

In This Thread