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Issues cross-compiling hurd
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Nathan Dehnel
Jul 16, 2018, 9:51:34 PM7/16/18
to help...@gnu.org
I am trying to compile hurd with cross-hurd, and I get this compilation error:
i586-pc-gnu-gcc -B/cross-tools/bin/ setup-thread.c -c -std=gnu11 -fgnu89-inline -O2 -Wall -Wundef -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -Wold-style-definition -ftls-model=initial-exec -I../include -I/mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/mach -I/mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj -I../libpthread/sysdeps/mach/hurd/i386 -I../sysdeps/mach/hurd/i386 -I../libpthread/sysdeps/mach/hurd -I../libpthread/sysdeps/hurd -I../libpthread/sysdeps/pthread -I../sysdeps/pthread -I../sysdeps/mach/hurd -I../sysdeps/gnu -I../sysdeps/unix/bsd -I../sysdeps/unix/inet -I../sysdeps/mach/i386 -I../libpthread/sysdeps/mach -I../sysdeps/mach -I../sysdeps/i386/i586 -I../sysdeps/i386/fpu -I../sysdeps/x86/fpu/include -I../sysdeps/x86/fpu -I../libpthread/sysdeps/i386 -I../sysdeps/i386 -I../sysdeps/x86 -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/unix -I../sysdeps/posix -I../libpthread/sysdeps/posix -I../sysdeps/ieee754 -I../sysdeps/generic -I../libpthread -I../hurd -I/mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/hurd/ -I../mach -I/mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/mach/ -I.. -I../libio -I. -nostdinc -isystem /mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/cross-tools/bin/../lib/gcc/i586-pc-gnu/6.4.0/include -isystem /mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/cross-tools/bin/../lib/gcc/i586-pc-gnu/6.4.0/include-fixed -isystem /tools/include -D_LIBC_REENTRANT -include /mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/libc-modules.h -DMODULE_NAME=libc -include ../include/libc-symbols.h -o /mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/mach/setup-thread.o -MD -MP -MF /mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/mach/setup-thread.o.dt -MT /mnt/store/Data/VM/crosshurd-32/cross-hurd/tmp/src/glibc.first_obj/mach/setup-thread.o
In file included from ../libpthread/sysdeps/pthread/libc-lockP.h:22:0,
from ../sysdeps/mach/libc-lock.h:227,
from ../include/link.h:46,
from ../include/dlfcn.h:4,
from ../sysdeps/generic/ldsodefs.h:32,
from ../sysdeps/i386/ldsodefs.h:39,
from ../sysdeps/gnu/ldsodefs.h:46,
from setup-thread.c:22:
../include/pthread.h:1:26: fatal error: pthread.h: No such file or directory
#include_next <pthread.h>
^
compilation terminated.
I tried running ./configure LIBS=-lpthread and setting LIBS += -lpthread in configparms, but I'm not really sure what I'm doing. Any suggestions would be appreciated.
Samuel Thibault
Jul 18, 2018, 8:59:33 PM7/18/18
to Nathan Dehnel, help...@gnu.org
Hello,
Nathan Dehnel, le lun. 16 juil. 2018 18:57:18 -0500, a ecrit:
> ../include/pthread.h:1:26: fatal error: pthread.h: No such file or directory
> #include_next <pthread.h>
> ^
> compilation terminated.
>
> I tried running ./configure LIBS=-lpthread and setting LIBS += -lpthread in
> configparms, but I'm not really sure what I'm doing.
The issue is with the header, not the library, so it'd rather be a -I.
But libpthread is supposed to be provided by glibc itself actually, by
using the hurd libpthread repo and adding it as an add-on.
Samuel
Nathan Dehnel, le lun. 16 juil. 2018 18:57:18 -0500, a ecrit:
> I am trying to compile hurd with cross-hurd, and I get this compilation error:
Which source are you taking exactly?
> ../include/pthread.h:1:26: fatal error: pthread.h: No such file or directory
> #include_next <pthread.h>
> ^
> compilation terminated.
>
> I tried running ./configure LIBS=-lpthread and setting LIBS += -lpthread in
> configparms, but I'm not really sure what I'm doing.
But libpthread is supposed to be provided by glibc itself actually, by
using the hurd libpthread repo and adding it as an add-on.
Samuel
Nathan Dehnel
Jul 19, 2018, 5:01:34 PM7/19/18
to samuel....@gnu.org
>Which source are you taking exactly?
I used the default sources set by cross-hurd in vars.sh: https://github.com/flavioc/cross-hurd
>The issue is with the header, not the library, so it'd rather be a -I.
It doesn't seem to work. Which directory do I include? /usr/include? ./glibc/libpthread/sysdeps/pthread/bits? ./glibc/libpthread/sysdeps/generic/? You're referring to CFLAGS="-I/directory" ./configure, correct?
>But libpthread is supposed to be provided by glibc itself actually, by
using the hurd libpthread repo and adding it as an add-on.
libpthread appears to be in the glibc directory, and is getting passed to configure.
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