Re: Build Error on Raspberry Pi

[Dan Williams <dcbw redhat com>]

On Wed, 2015-03-25 at 08:32 -0400, Jordan Messina wrote:
> Hey Dan,
>
> Thanks for the quick response. Here are the compile errors adding those
> lines in nm-ppp-manager.c:

Ok, does it build if you move the #include "nm-platform.h" above the
if_ppp.h include?

Dan

>     In file included from ppp-manager/nm-ppp-manager.c:42:0:
>     /usr/include/linux/if_ppp.h:103:16: error: field 'b' has incomplete type
>       struct ifreq  b;
>                     ^
>     /usr/include/linux/if_ppp.h:108:21: error: field 'b' has incomplete type
>       struct ifreq       b;
>                          ^
>     ppp-manager/nm-ppp-manager.c:52:1: error: expected identifier or '('
> before numeric constant
>      linux if has been included!
>      ^
>     In file included from ../libnm-core/nm-core-internal.h:39:0,
>                      from ppp-manager/nm-ppp-manager.c:54:
>     ../libnm-core/nm-setting-8021x.h:51:3: error: data definition has no
> type or storage class [-Werror]
>      } NMSetting8021xCKFormat;
>        ^
>     ../libnm-core/nm-setting-8021x.h:51:3: error: type defaults to 'int' in
> declaration of 'NMSetting8021xCKFormat' [-Werror=implicit-int]
>     ../libnm-core/nm-setting-8021x.h:173:71: error: expected declaration
> specifiers or '...' before 'NMSetting8021xCKFormat'
>
>  NMSetting8021xCKFormat *out_format,
>                                                                            ^
>     ../libnm-core/nm-setting-8021x.h:195:71: error: expected declaration
> specifiers or '...' before 'NMSetting8021xCKFormat'
>
>  NMSetting8021xCKFormat *out_format,
>                                                                            ^
>     ../libnm-core/nm-setting-8021x.h:214:71: error: expected declaration
> specifiers or '...' before 'NMSetting8021xCKFormat'
>
>  NMSetting8021xCKFormat *out_format,
>                                                                            ^
>     ../libnm-core/nm-setting-8021x.h:236:75: error: expected declaration
> specifiers or '...' before 'NMSetting8021xCKFormat'
>
>    NMSetting8021xCKFormat *out_format,
>
>    ^
>     ../libnm-core/nm-setting-8021x.h:254:75: error: expected declaration
> specifiers or '...' before 'NMSetting8021xCKFormat'
>
>    NMSetting8021xCKFormat *out_format,
>
>    ^
>     ../libnm-core/nm-setting-8021x.h:259:1: error: unknown type name
> 'NMSetting8021xCKFormat'
>      NMSetting8021xCKFormat nm_setting_802_1x_get_private_key_format
>    (NMSetting8021x *setting);
>      ^
>     ../libnm-core/nm-setting-8021x.h:268:75: error: expected declaration
> specifiers or '...' before 'NMSetting8021xCKFormat'
>
>    NMSetting8021xCKFormat *out_format,
>
>    ^
>     ../libnm-core/nm-setting-8021x.h:273:1: error: unknown type name
> 'NMSetting8021xCKFormat'
>      NMSetting8021xCKFormat nm_setting_802_1x_get_phase2_private_key_format
>   (NMSetting8021x *setting);
>      ^
>     cc1: all warnings being treated as errors
>     Makefile:1499: recipe for target 'nm-ppp-manager.lo' failed
>     make[4]: *** [nm-ppp-manager.lo] Error 1
>     make[4]: Leaving directory '/home/pi/NetworkManager-1.0.0/src'
>     Makefile:2001: recipe for target 'all-recursive' failed
>     make[3]: *** [all-recursive] Error 1
>     make[3]: Leaving directory '/home/pi/NetworkManager-1.0.0/src'
>     Makefile:1051: recipe for target 'all' failed
>     make[2]: *** [all] Error 2
>     make[2]: Leaving directory '/home/pi/NetworkManager-1.0.0/src'
>     Makefile:608: recipe for target 'all-recursive' failed
>     make[1]: *** [all-recursive] Error 1
>     make[1]: Leaving directory '/home/pi/NetworkManager-1.0.0'
>     Makefile:502: recipe for target 'all' failed
>     make: *** [all] Error 2
>
>
> Here are my compiler flags:
>
> *CFLAGS =* -Wall -std=gnu89 -Wshadow -Wmissing-declarations
> -Wmissing-prototypes -Wdeclaration-after-statement -Wformat-security
> -Wfloat-equal -Wno-unused-parameter -Wno-sign-compare -Wstrict-prototypes
> -fno-strict-aliasing -Wno-unused-but-set-variable -Wundef
> -Wimplicit-function-declaration -Wpointer-arith -Winit-self
> -Wmissing-include-dirs -Werror -g -O2
>
> Thank you,
> Jordan Messina
>
> On Tue, Mar 24, 2015 at 5:05 PM, Dan Williams <dcbw redhat com> wrote:
>
> > On Tue, 2015-03-24 at 13:53 -0400, Jordan Messina wrote:
> > > I'm trying to build Network Manager 1.0 from source on a Raspberry Pi
> > > running RASPBIAN Debian Wheezy. I'm using gcc4.8. Getting the following
> > > error:
> >
> > Interesting; <linux/if.h> should get pulled in from the #include
> > "nm-platform.h" in nm-ppp-manager.c. Can you do something like:
> >
> >  #include "nm-platform.h"
> > +#ifdef _LINUX_IF_H
> > +linux if has been included!
> > +#endif
> >  #include "nm-core-internal.h"
> >
> > in nm-ppp-manager.c and see if the compiler errors on that?  If so we
> > know linux/if.h has been found by the preprocessor.
> >
> > Also, what compiler flags are being used?  This should tell you:
> >
> > grep "^CFLAGS =" src/ppp-manager/Makefile
> >
> > Dan
> >
> > > In file included from
> > > ppp-manager/nm-ppp-manager.c:42:0:/usr/include/linux/if_ppp.h:103:16:
> > > error: field 'b' has incomplete type
> > >   struct ifreq  b;
> > >                 ^/usr/include/linux/if_ppp.h:108:21: error: field 'b'
> > > has incomplete type
> > >   struct ifreq       b;
> > >                      ^Makefile:1499: recipe for target
> > > 'nm-ppp-manager.lo' failed
> > > make[4]: *** [nm-ppp-manager.lo] Error 1
> > > make[4]: Leaving directory
> > > '/home/pi/NetworkManager-1.0.0/src'Makefile:2001: recipe for target
> > > 'all-recursive' failed
> > > make[3]: *** [all-recursive] Error 1
> > > make[3]: Leaving directory
> > > '/home/pi/NetworkManager-1.0.0/src'Makefile:1051: recipe for target
> > > 'all' failed
> > > make[2]: *** [all] Error 2
> > > make[2]: Leaving directory
> > > '/home/pi/NetworkManager-1.0.0/src'Makefile:608: recipe for target
> > > 'all-recursive' failed
> > > make[1]: *** [all-recursive] Error 1
> > > make[1]: Leaving directory
> > > '/home/pi/NetworkManager-1.0.0'Makefile:502: recipe for target 'all'
> > > failed
> > > make: *** [all] Error 2
> > >
> > >
> > >
> > > Not sure why this is happening. Is it using the wrong PPP headers?
> > > _______________________________________________
> > > networkmanager-list mailing list
> > > networkmanager-list gnome org
> > > https://mail.gnome.org/mailman/listinfo/networkmanager-list