Re: Build Error on Raspberry Pi

[Jordan Messina <messinajordan gmail com>]

Hey Dan,

Thanks for the quick response. Here are the compile errors adding those lines in nm-ppp-manager.c:

    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?
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