Hi Roland, Since you mention an RTS variant with an _l suffix (for eventlog), I suspect that you may have to (reboot? and) reconfigure after https://gitlab.haskell.org/ghc/ghc/-/issues/18948 and https://gitlab.haskell.org/ghc/ghc/-/merge_requests/4448.
Does that help? Cheers, Sebastian Am Mi., 25. Nov. 2020 um 10:33 Uhr schrieb Roland Senn <r...@bluewin.ch>: > Hi there! > > I have two GHC trees. One is called ghcdebug and is a little bit > outdated (16. September 2020). In this tree, I can work normally: > Change code, compile and run the resulting GHC compiler. > > The second tree is up-to-date! Compiling works fine, however the linker > steps for the ghc executable fails. When I restart the failing link > step, I get the following error: > > $ hadrian/build --flavour=devel2 --freeze1 -j2 stage2:exe:ghc-bin > Up to date > | Run Ghc LinkHs Stage1: _build/stage1/ghc/build/c/hschooks.o (and 7 > more) => _build/stage1/bin/ghc > /usr/bin/ld.gold: error: cannot find -lHSrts-1.0_thr_l > _build/stage1/ghc/build/GHCi/Leak.o(.text+0xd5): error: undefined > reference to 'stg_upd_frame_info' > _build/stage1/ghc/build/GHCi/Leak.o(.text+0x1c2): error: undefined > reference to 'stg_upd_frame_info' > _build/stage1/ghc/build/GHCi/Leak.o(.text+0x1e6): error: undefined > reference to 'stg_ap_ppp_info' > ... and many many more lines with "error: undefined > reference to ..." > > I get the same error when I use a freshly cloned ghc tree. I also get > the error independently of the GHC version used to compile (8.8.3 or > 8.10.2). I didn't modify any settings files. > > I do: > hadrian/build clean > hadrian/build --flavour=devel2 -j2 > > I'm using a normal x68_64 box with plain vanilla Linux Debian 10. No > Docker and no Nix. > > The directory _build/stage/rts/build contains: > > roland@goms:~/Projekte/ghc$ ls -all _build/stage1/rts/build/ > insgesamt 19396 > drwxr-xr-x 5 roland roland 4096 Nov 24 17:58 . > drwxr-xr-x 3 roland roland 4096 Nov 24 17:56 .. > drwxr-xr-x 2 roland roland 4096 Nov 24 17:56 autogen > drwxr-xr-x 7 roland roland 12288 Nov 24 17:58 c > drwxr-xr-x 2 roland roland 4096 Nov 24 17:58 cmm > -rw-r--r-- 1 roland roland 31349 Nov 24 17:58 DerivedConstants.h > -rw-r--r-- 1 roland roland 13764 Nov 24 17:57 ffi.h > -rw-r--r-- 1 roland roland 4343 Nov 24 17:57 ffitarget.h > -rw-r--r-- 1 roland roland 15128 Nov 24 17:58 ghcautoconf.h > -rw-r--r-- 1 roland roland 618 Nov 24 17:58 ghcplatform.h > -rw-r--r-- 1 roland roland 732 Nov 24 17:58 ghcversion.h > -rw-r--r-- 1 roland roland 82486 Nov 24 17:57 libCffi.a > lrwxrwxrwx 1 roland roland 9 Nov 24 17:57 libCffi_thr.a -> > libCffi.a > -rw-r--r-- 1 roland roland 9166966 Nov 24 17:58 libHSrts-1.0.a > -rw-r--r-- 1 roland roland 10490730 Nov 24 17:58 libHSrts-1.0_thr.a > > Any ideas what's wrong or how to fix? > > Many thanks and Cheers, > Roland > > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs >
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