[Vm-dev] errors building linux32ARM

Nicolai Hess nicolaihess at gmail.com
Sun Oct 18 11:05:40 UTC 2015


2015-10-18 12:59 GMT+02:00 Robert Withers <robert.w.withers at gmail.com>:

>
> Thank you, that solved the -V error. The 3 other switches are still an
> issue and look more serious for success.
>
> -mfpu
> -mfloat-abi
> -march
>
> Had you run into these?
>

No, but I used the build script in
*build*.*linux32x86*


>
> Thank you,
> Robert
>
> On 10/18/2015 06:42 AM, Nicolai Hess wrote:
>
>>
>>
>>
>>
>> I had to turn all "-V" to "-v" in the configure scripts. I don't know
>> why the uppercase V does not work. Maybe
>> it depends on the gcc version.
>>
>>
>> 2015-10-18 12:40 GMT+02:00 Robert Withers <robert.w.withers at gmail.com
>> <mailto:robert.w.withers at gmail.com>>:
>>
>>
>>     I just tried mvm in the build directory and I got gcc errors. I
>>     appreciate any help I receive.
>>
>>     gcc version 4.6.4 (Ubuntu/Linaro 4.6.4-6ubuntu3)
>>     configure:2187: $? = 0
>>     configure:2189: gcc -march=armv6 -mfpu=vfp -mfloat-abi=hard -V
>>     </dev/null >&5
>>     gcc: error: unrecognized option '-V'
>>     gcc: fatal error: no input files
>>     compilation terminated.
>>
>>
>>     configure:2192: $? = 4
>>     configure:2215: checking for C compiler default output file name
>>     configure:2218: gcc -march=armv6 -mfpu=vfp -mfloat-abi=hard -g -O2
>>     -fwrapv -DNDEBUG -DDEBUGVM=0 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
>>     -DI_REALLY_DONT_CARE_HOW_UNS
>>     AFE_THIS_IS -DCOGMTVM=0  -Wl,-z,now conftest.c -lpthread -luuid
>>     -lasound >&5
>>     cc1: error: unrecognized command line option '-mfpu=vfp'
>>     cc1: error: unrecognized command line option '-mfloat-abi=hard'
>>     conftest.c:1:0: error: bad value (armv6) for -march= switch
>>     configure:2221: $? = 1
>>     configure: failed program was:
>>     | /* confdefs.h.  */
>>     |
>>
>>
>>     Regards,
>>     Robert
>>
>>
>>
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