Re: Problem with GNU Mach compilation

[Almudena Garcia]

Finally, I got to solve the problem, adding a few flags to Makefile.am

http://dpaste.com/2NRGESV

I attach the patch file

2018-06-25 18:13 GMT+02:00 Almudena Garcia <liberame...@gmail.com>:

HHi all:

I'm trying to compile GNU Mach from GNU Hurd, using the sources from git repository.

I based on this guide: https://www.gnu.org/software/hurd/microkernel/mach/gnumach/building.html

But, during the latest step (make gnumach.gz), It returns a linker error (I attach the log file)

My steps were these:

-

git clone git://git.savannah.gnu.org/hurd/gnumach.git
cd gnumach/
apt-get build-dep gnumach
autoreconf --install

mkdir build
cd build/

./configure --prefix=
make DESTDIR=~/gnu install-data

git clone git://git.savannah.gnu.org/hurd/mig.git
cd mig
autoreconf --install

mkdir build
cd build
GNU=~/gnu
TARGET_CPPFLAGS=-I"$GNU"/include ../configure --prefix="$GNU"
PATH=~/gnu/bin:$PATH
export PATH
cd ../.. #Return to gnumach/build
mig
make gnumach.gz
How can I solve this?

[Almudena Garcia]

The last patch file was wrong to generate. I attach a better patch file

[Samuel Thibault]

Almudena Garcia, le mer. 27 juin 2018 18:12:53 +0200, a ecrit:

> I attach the patch file

Please use diff -u, not just diff.

Samuel

[Almudena Garcia]

Yes, I just send a fixed patch file, with diff -u

[Almudena Garcia]

Have you received my latest patch?

[Samuel Thibault]

Almudena Garcia, le mer. 27 juin 2018 18:16:21 +0200, a ecrit:
> - -fno-builtin-log
> + -fno-builtin-log --no-pie --no-pic

I'm surprised by the form of the option. I would have thought rather

-no-pie -fno-pic

which are documented, while the options above are not. Could you try
them instead?

Samuel

[Almudena Garcia]

I don't be sure. I asked in #hurd Freenode channel, and one person suggested me to add this flags

[Samuel Thibault]

Almudena Garcia, le mer. 27 juin 2018 22:06:32 +0200, a ecrit:

> I don't be sure. I asked in #hurd Freenode channel, and one person suggested me
> to add this flags

Ok, but could you test these instead?

-no-pie -fno-pic

Samuel

[Almudena Garcia]

Ok, I'll try it

[Almudena Garcia]

I've just to try the flags what you suggested, and this also runs correctly

[Samuel Thibault]

Almudena Garcia, le mer. 27 juin 2018 22:27:48 +0200, a ecrit:

> I've just to try the flags what you suggested, and this also runs correctly

Cool, thanks for the test!

Samuel