[Buildroot] Help: error LONG_BIT definition appears wrong for platform

Mark Leo Sumadero fryu771 at gmail.com
Sat Mar 14 12:30:01 UTC 2020


Hi Peter,

Thanks for the reply. I just used your configuration but i got the same
error

/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/build-1/libtool
--silent --mode=compile
/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/bin/arm-buildroot-linux-uclibcgnueabihf-gcc
-prefer-pic -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS=64 -Os  -DLINUX -D_REENTRANT -D_GNU_SOURCE
 -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include
 -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1

-I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1
-I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../../../arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os
-I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/python3.7
-I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m
-DNDEBUG  -c -o src/server/mod_wsgi.lo src/server/mod_wsgi.c && touch
src/server/mod_wsgi.slo
In file included from
/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m/Python.h:53:0,
                 from src/server/wsgi_python.h:24,
                 from src/server/mod_wsgi.c:22:
/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m/pyport.h:699:2:
error: #error "LONG_BIT definition appears wrong for platform (bad
gcc/glibc config?)."
 #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc
config?)."

Did i miss something? I am currently using Buildroot-2019.02.01 and
python3.7, what version did you use?
Are we the same of header path?

Thanks,

Mark Leo

On Sat, Mar 14, 2020 at 6:21 PM Peter Seiderer <ps.report at gmx.net> wrote:

> Hello Mark,
>
> On Fri, 13 Mar 2020 15:04:43 +0100, Thomas Petazzoni <
> thomas.petazzoni at bootlin.com> wrote:
>
> > Hello,
> >
> > On Fri, 13 Mar 2020 18:26:38 +0800
> > Mark Leo Sumadero <fryu771 at gmail.com> wrote:
> >
> > >
> /home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/bin/arm-buildroot-linux-uclibcgnueabihf-gcc
> >
> > This is the cross-compiler: good!
> >
> > > -prefer-pic -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
> > > -D_FILE_OFFSET_BITS=64 -Os  -DLINUX -D_REENTRANT -D_GNU_SOURCE
> > >
> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include
> > >
> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1
> > >
> > >
> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1
> > >
> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../../../arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include
> > > -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os
> > >
> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m
> >
> > This is a path to header of host components: BAD!
> >
> > And this is where your problem is, this header path should *NOT* be
> > there when you cross-compile.
>
> The following worked for me (python3 case only):
>
> MOD_WSGI_VERSION = 61359e67448bdfc5fefb1692fd2a97f76394b20c
> MOD_WSGI_SITE = $(call github,GrahamDumpleton,mod_wsgi,$(MOD_WSGI_VERSION))
> MOD_WSGI_LICENSE = Apache-2.0
> MOD_WSGI_LICENSE_FILES = LICENSE
> MOD_WSGI_DEPENDENCIES = apache
>
> MOD_WSGI_CONF_OPTS = \
> --with-apxs=$(STAGING_DIR)/usr/bin/apxs
>
> ifeq ($(BR2_PACKAGE_PYTHON3),y)
> MOD_WSGI_DEPENDENCIES += python3
> MOD_WSGI_CONF_ENV += \
>
> CPPFLAGS="-I$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)" \
>         LDFLAGS="-L$(STAGING_DIR)/usr/lib"
> endif
>
> $(eval $(autotools-package))
>
> Regards,
> Peter
>
> >
> > Best regards,
> >
> > Thomas Petazzoni
>
>
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