Bug#693632: gcc-snapshot: depends on libc6-dev-x32 which is not in Debian
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On Sun, Nov 18, 2012 at 07:59:39PM +0000, Thorsten Glaser wrote:
> tg@zigo:~ $ sudo apt-get --purge dist-upgrade
> Broken gcc-snapshot:amd64 Depends on libc6-dev-x32 [ amd64 ] < none > ( none ) (>= 2.11)
This isn't that critical. A binary-NMU could solve that problem. I have a
rebuilt of it with SHA1
fa846fdc9182b840b38c982be38a208c6d7ad3bd gcc-snapshot_20121116-1_amd64.deb
at [0] if you want :)
The package does not build on i386 for instance. It ends with
|libtool: compile: /mnt/sdb/bigeasy/gcc-snapshot-20121116/build/./gcc/g++ -B/mnt/sdb/bigeasy/gcc-snapshot-20121116/build/./gcc/ -nostdinc++ -nostdinc++ -I/mnt/sdb/bigeasy/gcc-snapshot-20121116/build/i486-linux-gnu/64/libstdc++-v3/include/i486-linux-gnu -I/mnt/sdb/bigeasy/gcc-snapshot-20121116/build/i486-linux-gnu/64/libstdc++-v3/include -I/mnt/sdb/bigeasy/gcc-snapshot-20121116/src/libstdc++-v3/libsupc++ -I/mnt/sdb/bigeasy/gcc-snapshot-20121116/src/libstdc++-v3/include/backward -I/mnt/sdb/bigeasy/gcc-snapshot-20121116/src/libstdc++-v3/testsuite/util -L/mnt/sdb/bigeasy/gcc-snapshot-20121116/build/i486-linux-gnu/64/libstdc++-v3/src -L/mnt/sdb/bigeasy/gcc-snapshot-20121116/build/i486-linux-gnu/64/libstdc++-v3/src/.libs -B/usr/lib/gcc-snapshot/i486-linux-gnu/bin/ -B/usr/lib/gcc-snapshot/i486-linux-gnu/lib/ -isystem /usr/lib/gcc-snapshot/i486-linux-gnu/include -isystem /usr/lib/gcc-snapshot/i486-linux-gnu/sys-include -m64 -D_GNU_SOURCE -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DASAN_HAS_EXCEPTIONS=1 -DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0 -DASAN_NEEDS_SEGV=1 -I. -I../../../../../src/libsanitizer/asan -I ../../../../../src/libsanitizer/include -I ../../../../../src/libsanitizer -Wall -W -Wno-unused-parameter -Wwrite-strings -pedantic -Wno-long-long -fPIC -fno-builtin -fno-exceptions -fomit-frame-pointer -funwind-tables -fvisibility=hidden -Wno-variadic-macros -Wno-c99-extensions -g -O2 -D_GNU_SOURCE -m64 -MT asan_new_delete.lo -MD -MP -MF .deps/asan_new_delete.Tpo -c ../../../../../src/libsanitizer/asan/asan_new_delete.cc -fPIC -DPIC -o .libs/asan_new_delete.o
|In file included from ../../../../../src/libsanitizer/asan/asan_new_delete.cc:18:0:
|/mnt/sdb/bigeasy/gcc-snapshot-20121116/src/libstdc++-v3/libsupc++/new:41:28: fatal error: bits/c++config.h: No such file or directory
| #include <bits/c++config.h>
| ^
|compilation terminated.
|make[8]: *** [asan_new_delete.lo] Error 1
|make[8]: Leaving directory `/mnt/sdb/bigeasy/gcc-snapshot-20121116/build/i486-linux-gnu/64/libsanitizer/asan'
The header file in question is available:
|./build/i486-linux-gnu/64/libstdc++-v3/include/x86_64-linux-gnu/bits/c++config.h
|./build/i486-linux-gnu/libstdc++-v3/include/i486-linux-gnu/bits/c++config.h
I'm not 100% sure about the multi lib paths but either the 64 path should use
i486-linux-gnu instead of x86_64-linux-gnu _or_ the -I parameter passed to
libsanitizer has to be changed to x86_64-linux-gnu instead of i486… I think
the latter is the correct one.
[0] http://download.breakpoint.cc/gcc-snapshot_20121116-1_amd64.deb
Sebastian
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