nixpkgs.gcc fails to build on OS X #6148
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Yeah, building gcc is kind of tricky on recent Mac OS, I think. It's on our todo list. |
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On the other hand, if it's just a missing |
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I think that may be sufficient. I wasn't sure how to get nix to drop me into the proper shell to poke around, so the best I've got is the log. |
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@tel |
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@gridaphobe Thanks, worked perfectly! @copumpkin I haven't completed the build yet, but it does look like all that's needed is to drop a c++filt in. |
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Build completed with no errors. Not sure if that matters. |
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@tel cool! I also put some time against gcc4.8 on pure-darwin, and encountered more issues. It looks like the purification phase that tells gcc not to look in system include directories doesn't work properly on darwin, and I put that work on pause for other reasons. In the meantime, I'd be happy to merge any changes you've found were necessary. Also note that the gnu binutils (containing |
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I'm not sure of what a proper fix would be. The current I'm not sure what that means, exactly. Is the right resolution to just add |
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No, the real issue is copumpkin#53, I think. |
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Hm, well I'll patch it personally by just adding binutils I suppose. I think with this fix I'll get |
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If you just want ghcjs, I think the dependency on gcc is spurious. Check hoogle for an unnecessary dependency on it?
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Hoogle has this info? I was wondering about it being possibly unnecessary, but I'm not sure how to track back derivations to determine where deps are being pulled in except by hand. |
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No, I mean that the hoogle package expression at some point had a spurious gcc dependency, and the ghcjs bundle included hoogle. |
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(triage) might be solved already? |
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@Profpatsch it will build if you have the command line tools installed. It's not ideal, but if someone really needs gcc it may be helpful. |
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Huh, so it's impure? 😢 |
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^ Yeah, it's confusing though because it gets pretty far in its bootstrapping then spits out this: if [ -d ../prev-gcc ]; then \
cd ../prev-gcc && \
make real-install-headers-tar DESTDIR=`pwd`/../gcc/ \
libsubdir=. ; \
else \
set -e; for ml in `cat fixinc_list`; do \
sysroot_headers_suffix=`echo ${ml} | sed -e 's/;.*$//'`; \
multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`; \
fix_dir=include-fixed${multi_dir}; \
if ! false && test ! -d `echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`; then \
echo The directory that should contain system headers does not exist: >&2 ; \
echo " `echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`" >&2 ; \
tooldir_sysinc=`echo "/nix/store/snh0ydmnwr34zmdri4gzhl56x1pra610-gcc-5.4.0/lib/gcc/x86_64-apple-darwin15.2.0/5.4.0/../../../../x86_64-apple-darwin15.2.0/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
if test "x`echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`" = "x${tooldir_sysinc}"; \
then sleep 1; else exit 1; fi; \
fi; \
/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash ../../gcc-5.4.0/gcc/../mkinstalldirs ${fix_dir}; \
chmod a+rx ${fix_dir} || true; \
(TARGET_MACHINE='x86_64-apple-darwin15.2.0'; srcdir=`cd ../../gcc-5.4.0/gcc; ${PWDCMD-pwd}`; \
SHELL='/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash'; MACRO_LIST=`${PWDCMD-pwd}`/macro_list ; \
gcc_dir=`${PWDCMD-pwd}` ; \
export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
cd ../build-x86_64-apple-darwin15.2.0/fixincludes && \
/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash ./fixinc.sh "${gcc_dir}/${fix_dir}" \
`echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta` ); \
rm -f ${fix_dir}/syslimits.h; \
if [ -f ${fix_dir}/limits.h ]; then \
mv ${fix_dir}/limits.h ${fix_dir}/syslimits.h; \
else \
cp ../../gcc-5.4.0/gcc/gsyslimits.h ${fix_dir}/syslimits.h; \
fi; \
chmod a+r ${fix_dir}/syslimits.h; \
done; \
fi
The directory that should contain system headers does not exist:
/usr/include |
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I wonder what broke it. It worked in a pure environment for a while... |
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I think it has broke around April: http://hydra.nixos.org/build/39409734. It might have been related to the closure size stuff: http://hydra.nixos.org/api/scmdiff?type=git&uri=https%3A%2F%2Fgithub.com%2FNixOS%2Fnixpkgs.git&rev1=81cedab4f1fe9578e004ce03de5630a25c737a9e&rev2=39ebb01d6e8d19b042fe65d303234d0db27877eb. I ended up adding the "--disable-bootstrap" flag in gcc because that's the only way to get it to compile. Perhaps that flag is inherently impure? I'm trying to build it now without that flag but if I recall it gives some very unclear error. |
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Here's the output without --disable-bootstrap: |
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This may be related: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65988. I'm trying to disable isl and see what happens. |
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@matthewbauer Can you still reproduce this? |
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I think we fixed it. This can be closed unless it's been broken recently. |
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Sorry to dredge this up, but I thought you might want to know it seems to be broken again. Here's the last of my output when I try to install. Let me know if I can provide any more info. |
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@Ericson2314 @LnL7 does this look familiar to either of you? |
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Oh! Yes! I just ran into that doing a linux stdenv build the other day. I am totally blanking but will remember. |
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In my case, it was because the configure script decided Yay. |
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I think that's the same as in issue #27889. |
Full log is here. Abbreviated it's
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