Hi,
GHCi doesn't load the RTS package (nor GMP),
as they're both baked into the binary. My guess is that
you've built ghci using 5.02.1; you need to use 5.02.2
(i.e., do two stage build.) The missing symbol was
introduced in 5.02.2's RTS.
hth
--sigbjorn
----- Original Message -----
From: "Pixel" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, January 26, 2002 08:07
Subject: ghci panic (unknown symbol stg_gc_l1)
> % ghci
> [...]
> Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown
symbol `stg_gc_l1'
> ghc-5.02.2: panic! (the `impossible' happened, GHC version 5.02.2):
> can't load package `std'
> [...]
>
>
> (it seems) it should load package "rts" before "std", but (it seems) it
doesn't:
>
>
> % for i in /usr/lib/ghc-5.02.2/*.o; do nm $i | grep -q "T stg_gc_l1" &&
echo $i; done
> /usr/lib/ghc-5.02.2/HSrts.o
>
> % ghci -v5
> [...]
> Using package config file: /usr/lib/ghc-5.02.2/package.conf
> [...]
> Package
> {name = "std",
> import_dirs = ["/usr/lib/ghc-5.02.2/imports/std"],
> source_dirs = [],
> library_dirs = ["/usr/lib/ghc-5.02.2"],
> hs_libraries = ["HSstd"],
> extra_libraries = ["HSstd_cbits"],
> include_dirs = [],
> c_includes = ["HsStd.h"],
> package_deps = ["rts"],
> extra_ghc_opts = [],
> extra_cc_opts = [],
> [...]
> Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown
symbol `stg_gc_l1'
>
>
> "strace -efile ghci" doesn't show anything weird, except maybe:
> stat64("./Prelude.hs", 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
> stat64("./Prelude.lhs", 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
> stat64("./Prelude.hi-boot-5", 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
> stat64("./Prelude.hi-boot", 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
>
>
> I wanted to have a look at the code to find out what's wrong, but i can't
find
> the time :-(
>
> ghci is built using http://people.mandrakesoft.com/~prigaux/ghc.spec where
> %configure is ./configure
i586-mandrake-linux-gnu --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin -
-sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/
include --libdir=/usr/lib --libexecdir=/usr/lib --localstatedir=/var/lib --s
haredstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/info
>
> Any idea what's wrong?
>
>
> Thanks
>
> --
> Pixel
> programming languages addict http://merd.net/pixel/language-study/
>
> _______________________________________________
> Glasgow-haskell-bugs mailing list
> [EMAIL PROTECTED]
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