-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02/17/2011 12:13 PM, Andy Wingo wrote: > On Thu 17 Feb 2011 10:41, Luca Saiu <posit...@gnu.org> writes: > >> I've tried with the latest 7.2 tarball I've found at >> http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/ , i.e. the >> alpha5 of 2011-02-01; to make it quick yes, the thing worked, so the >> problem probably depended on libgc. Sorry for the noise. > > NP. Did you also enable parallel collection on that build?
Not on that build, as you requested a 'stock' GC. Now I'm testing again with parallel marking enabled... >> [luca@optimum ~/projects-by-others/guile-2.0.0/doc/example-smob]$ >> pkg-config guile-2.0 --cflags >> Package guile-2.0 was not found in the pkg-config search path. >> Perhaps you should add the directory containing `guile-2.0.pc' >> to the PKG_CONFIG_PATH environment variable >> No package 'guile-2.0' found > > Indeed, just as you add paths to the other env vars, you need to do so > for pkg-config. > > See "Environment Variables" in the pkg-config(1) man page. I will. Thanks. >> [luca@optimum ~/projects-by-others/guile-2.0.0/doc/example-smob]$ gcc -c >> `guile-config compile` myguile.c > > This is really strange, for me, because I think the current guile-config > just shells out to pkg-config. Indeed. > Is it possible you modified the environment in the meantime? I didn't modify the environment, but the source of guile-config explains everything: after configuration, I see the second line of guile-config as PKG_CONFIG_PATH="/home/luca/usr/lib/pkgconfig:$PKG_CONFIG_PATH" , and I see that PKG_CONFIG_PATH is (at least part of) what you were hinting at in pkg-config(1). So, just for completeness, I'm fixing my PKG_CONFIG_PATH and testing again; this time with parallel marking on, GC version 7_2alpha5-20110107. [luca@optimum ~/projects-by-others/guile-2.0.0]$ export PKG_CONFIG_PATH="/home/luca/usr/lib/pkgconfig:$PKG_CONFIG_PATH" [luca@optimum ~/projects-by-others/guile-2.0.0]$ cd doc/example-smob/ [luca@optimum ~/projects-by-others/guile-2.0.0/doc/example-smob]$ make cc `pkg-config guile-2.0 --cflags` -c -o image-type.o image-type.c cc `pkg-config guile-2.0 --cflags` -c -o myguile.o myguile.c cc image-type.o myguile.o `pkg-config guile-2.0 --libs` -o myguile [luca@optimum ~/projects-by-others/guile-2.0.0/doc/example-smob]$ ./myguile GNU Guile 2.0.0 Copyright (C) 1995-2011 Free Software Foundation, Inc. Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. This program is free software, and you are welcome to redistribute it under certain conditions; type `,show c' for details. Enter `,help' for help. scheme@(guile-user)> make-image $1 = #<procedure make-image (_ _ _)> scheme@(guile-user)> (define i (make-image "Whistler's Mother" 100 100)) scheme@(guile-user)> i $2 = #<image Whistler's Mother> scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> (gc) scheme@(guile-user)> And it works. Good :-). Sorry again, - -- Luca Saiu http://www-lipn.univ-paris13.fr/~saiu GNU epsilon: http://www.gnu.org/software/epsilon Marionnet: http://www.marionnet.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk1dK+IACgkQvzOavibF0obsTACeJPfbUJ7eL9bQ+Nm2w1pIaBi9 BG0AoKG3q25XfmxQkWiyJTBsFIrs9Miw =uWmd -----END PGP SIGNATURE-----
