在 2018年08月13日 15:14, Thomas Trepl 写道:
Am Montag, den 13.08.2018, 11:28 +0800 schrieb norman:
在 2018年08月10日 16:41, Thomas Trepl 写道:
Am Freitag, den 10.08.2018, 15:57 +0800 schrieb norman:
No, it's failed,
lfs@home:/mnt/lfs/build/tmp$ $LFS_TGT-gcc dummy.c
/mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux-
gnu/7.3.0/../../../../x86_64-lfs-linux-gnu/bin/ld:
cannot find crt1.o: No such file or directory
/mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux-
gnu/7.3.0/../../../../x86_64-lfs-linux-gnu/bin/ld:
cannot find crti.o: No such file or directory
Do you know which step is wrong? I think I did as the book told
me.
在 2018年08月10日 15:40, Xi Ruoyao 写道:
On 2018-08-10 15:04 +0800, norman wrote:
Hi All,
I'm a newbie in the lfs, I want to build a new distro, and I
did
as LFS
v8.2 told me,
but I met a problem while build libstdc++(Chapter 5.8).
hecking whether the x86_64-lfs-linux-gnu-gcc linker
(/mnt/lfs/tools/x86_64-lfs-linux-gnu/bin/ld -m elf_x86_64)
supports
shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... configure: error:
Link
tests
are not allowed after GCC_NO_EXECUTABLES.
Can anyone tell what's wrong with this?
Did the check in 5.7:
echo 'int main(){}' > dummy.c
$LFS_TGT-gcc dummy.c
readelf -l a.out | grep ': /tools'
succeed? Can you run the generated "a.out" file (issue
`./a.out`)?
When the gcc-test failes, something seriously went wrong. But its
not
that dramatic as this is one of the first steps, so if you need to
redo, not that much time is wasted.
Check that your system setup (expecially $LFS and friends) is
correct.
Review chapter 2 and 4. Make sure that all is setup proper
whenever
you start building a package.
Did you logout/login between building one of the first packages so
some
environment vars got lost?
(Btw, when posting to LFS mailing lists, its appreciated if you do
not
"top-post" - just add answers *below* the mail history, not on top.
If
a thread gets longer, its easier to follow by reading from top to
bottom.)
--
Thomas
Thanks for you help,
I rebuild all, and I find I make a mistake on building gcc(5.10.
GCC-7.3.0 - Pass 2), and now it's fine.
But I find a another problem in the chapter 6.9. Glibc-2.27, and
resolve it following the solution:
http://lists.linuxfromscratch.org/pipermail/lfs-dev/2011-August/064956.html
I wonder why the instruction book update?
How does the problem look like? Is that a compilation error or
something else? Could you also specify on which kind of machine you are
building?
--
Thomas
It reports a config error while running ./configure:
error: missing __attribute__ ((constructor)) support??
my host is ubuntu 18.04, uname -a:
4.15.0-30-generic #32-Ubuntu SMP Thu Jul 26 17:42:43 UTC 2018 x86_64 x86_64
x86_64 GNU/Linux
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