/usr/local/lib/gcc49/libgfortran.so: undefined reference to `fpgetsticky' on ARM

[Otacílio]

Em 05/03/2017 11:04, Tijl Coosemans escreveu:
> On Sun, 5 Mar 2017 08:03:56 -0300 Otacílio <otacilio.neto at bsd.com.br> wrote:
>> I'm trying compile math/openblas on a Beaglebone black. The compilations
>> stops at this point with this error message:
>>
>> root at beaglebone:/usr/ports/math/openblas/work/OpenBLAS-0.2.19/lapack-netlib/INSTALL
>> # gfortran49 -Wall -fPIC -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
>> -O2 -lm -gfortran49 -Wall -fPIC -marm -mfpu=vfp -mfloat-abi=hard
>> -march=armv6 -O2 -lm -Wl,-rpath=/usr/local/lib/gcc49
>> -L/usr/local/lib/gcc49 -B/usr/local/bin -fstack-protector
>> -Wl,-rpath=/usr/local/lib/gcc49 -L/usr/local/lib/gcc49 -lgfortran -o
>> tprotector -o testlsame lsame.o lsametst.o
>> /usr/local/lib/gcc49/libgfortran.so: undefined reference to `fpgetsticky'
>> collect2: error: ld returned 1 exit status
>>
>> This other port biology/psi88 has a identically problem:
>>
>> ===>  Building for psi88-1.0_9
>> (cd src/ && make all)
>> gfortran49 -O -Wl,-rpath=/usr/local/lib/gcc49 psi1.f -o PSI1
>> -Wl,-rpath=/usr/local/lib/gcc49  -L/usr/local/lib/gcc49 -B/usr/local/bin
>> /usr/local/lib/gcc49/libgfortran.so: undefined reference to `fpgetsticky'
>> collect2: error: ld returned 1 exit status
>> *** [PSI1] Error code 1
>>
>> I found a source of fpgetsticky here:
>>
>> root at beaglebone:/usr/ports/biology/psi88 # ls
>> /usr/src/lib/libc/arm/gen/fpgetsticky_vfp.c
>> /usr/src/lib/libc/arm/gen/fpgetsticky_vfp.c
>>
>>
>> So, can someone give me a hint about how to fix it?
> This is a problem with libc that has been fixed in FreeBSD head but has
> not been merged to stable yet:
> https://svnweb.freebsd.org/base?view=revision&revision=313873
>
I'm using HEAD but a revision a bit older (r312852). But, in any case, 
thank you very much by point the solution to problem!

[]'s

-Otacilio