Re: bootstrap: i686-linux now builds without binutils, gcc, and glibc seeds

[Jan Nieuwenhuizen]

Jan Nieuwenhuizen writes:

> The wip-bootstrap branch now builds without binutils, gcc, and glibc seeds.

Well, I'm very sorry but I cheered just a little bit too early, as I
just found out.

> Thanks to #bootstrappable and #glibc and a week's work of hammering and
> determination we succeeded in bootstrapping glibc-2.16.0.

This still holds, and we can also build gnu-make-boot0, diffutils-boot0,
file-boot0, binutils-boot0 using this glibc!

> This glibc is recent enough to bootstrap GuixSD!

Well, not just yet as I found out.  Building address@hidden with
gcc-4.7.4 and glibc-2.16.0 fails with

--8<---------------cut here---------------start------------->8---
/gnu/store/7swwdnq02lqk4xkd8740fxdj1h4va38l-bootstrap-binaries-0/bin/bash 
../libtool --tag CXX   --mode=compile g++  
-I/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/ 
-I/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include 
-I/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/libstdc++-v3/libsupc++  
 -fno-implicit-templates  -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi  
-fdiagnostics-show-location=once   -ffunction-sections -fdata-sections  
-frandom-seed=compatibility-atomic-c++0x.lo   -std=gnu++11 -c 
../../libstdc++-v3/src/c++11/compatibility-atomic-c++0x.cc
In file included from 
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/bits/move.h:57:0,
                 from 
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/bits/stl_pair.h:59,
                 from 
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/bits/stl_algobase.h:64,
                 from 
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/bits/char_traits.h:39,
                 from 
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/string:40,
                 from ../../libstdc++-v3/src/c++11/compatibility-c++0x.cc:26:
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/type_traits:395:44:
 error: template argument 1 is invalid
/tmp/guix-build-libstdc++-boot0-4.9.4.drv-0/gcc-4.9.4/build/include/type_traits:399:45:
 error: template argument 1 is invalid
--8<---------------cut here---------------end--------------->8---

So, I tried building address@hidden  I'm not sure if that's
recent enough to build our main gcc-5, but at least it could be a
necessary intermediate step.  This fails in phase `install'

--8<---------------cut here---------------start------------->8---
make[3]: Leaving directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src/c++11'
make[2]: Leaving directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src/c++11'
make[2]: Entering directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src'
make[3]: Entering directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src'
test -z "/gnu/store/g34qpy7754azqi9f218kbpli86nwwhl9-libstdc++-boot0-4.8.5/lib" 
|| /gnu/store/7swwdnq02lqk4xkd8740fxdj1h4va38l-bootstrap-binaries-0/bin/mkdir 
-p "/gnu/store/g34qpy7754azqi9f218kbpli86nwwhl9-libstdc++-boot0-4.8.5/lib"
 /gnu/store/7swwdnq02lqk4xkd8740fxdj1h4va38l-bootstrap-binaries-0/bin/bash 
../libtool   --mode=install 
/gnu/store/7swwdnq02lqk4xkd8740fxdj1h4va38l-bootstrap-binaries-0/bin/install -c 
  libstdc++.la 
'/gnu/store/g34qpy7754azqi9f218kbpli86nwwhl9-libstdc++-boot0-4.8.5/lib'
libtool: install: 
/gnu/store/7swwdnq02lqk4xkd8740fxdj1h4va38l-bootstrap-binaries-0/bin/install -c 
.libs/libstdc++.so.6.0.19 
/gnu/store/g34qpy7754azqi9f218kbpli86nwwhl9-libstdc++-boot0-4.8.5/lib/libstdc++.so.6.0.19
/gnu/store/7swwdnq02lqk4xkd8740fxdj1h4va38l-bootstrap-binaries-0/bin/install: 
cannot stat '.libs/libstdc++.so.6.0.19': No such file or directory
make[3]: *** [Makefile:516: install-toolexeclibLTLIBRARIES] Error 1
make[3]: Leaving directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src'
make[2]: *** [Makefile:716: install-am] Error 2
make[2]: Leaving directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src'
make[1]: *** [Makefile:575: install-recursive] Error 1
make[1]: Leaving directory 
'/tmp/guix-build-libstdc++-boot0-4.8.5.drv-0/gcc-4.8.5/build/src'
make: *** [Makefile:480: install-recursive] Error 1
--8<---------------cut here---------------end--------------->8---

Feeling slightly discouraged, but I will hammer on.  We're getting
closer and closer...

janneke

-- 
Jan Nieuwenhuizen <address@hidden> | GNU LilyPond http://lilypond.org
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