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From: | Paul Eggert |
Subject: | bug#26638: 25.2; Fatal error 6: Abortmake[1]: *** [Makefile:737: bootstrap-emacs] Abort (core dumped) |
Date: | Thu, 14 Sep 2017 12:14:49 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
白井彰 wrote:
'./configure --with-gif=no CFLAGS="-m64 -g3"' with Sun C 5.15, 'CCLD temacs' failed on my site: make[2]: Leaving directory '/tmp/emacs-25.2/admin/unidata' CCLD temacs ld: fatal: file /usr/sfw/lib/libfreetype.so: wrong ELF class: ELFCLASS32 ld: fatal: file /usr/sfw/lib/libXrender.so: wrong ELF class: ELFCLASS32 ld: fatal: file /usr/sfw/lib/libfreetype.so: wrong ELF class: ELFCLASS32 ld: fatal: File processing errors. No output written to temacs
You'd need to link to 64-bit libraries. If you can't find them, then please disable the the troublesome 32-bitlibraries. E.g.,
./configure --with-gif=no --with-xft=no CFLAGS="-m64 -g3" should build without the abovementioned libraries.
Now I can recreate the segmentation fault of temacs every time with Sun C 5.15 on my site, and the backtrace of temacs seems very alike for each build of emacs-25.2:
That's "encouraging", in some sense. At least you can reproduce the bug.
% cat /tmp/aaa.txt core '/tmp/emacs-25.2/src/core' of 24956: ./temacs --batch --load loadup bootstrap fe5a17ea rt_dldump (feffdd88, 8c0c21c, 1000, 0) + 7a6 fefd9fe9 dldump_core (feffb28c, 0, 8c0c21c, 1000) + 175 fefda036 dldump (0, 8c0c21c, 1000, 8bd1b58) + 42 0834b719 unexec (8c0c21c, 8c0c250, 8046ac8, 8215a4d) + 19
This sounds promising. Can you use a debugger to find out what is going wrong inside rt_dldump?
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