Experimental TARGET_ARCH armv6hf - missing fpsetmask?

[Ralf Wenk]

Hello Andrew,

I just wanted to let you know that compiling perl 5.16 on a r264192
armv6hf kernel and world fails early because of missing the/a fpsetmask
function. Same release with armv6 kernel and world compiles successfully.

These are the lines where fpsetmask is mentioned during the compilation:

`sh  cflags "optimize='-O -pipe'" perlmini.o` -DPIC -fPIC -DPERL_IS_MINIPERL 
-DPERL_EXTERNAL_GLOB perlmini.c
          CCCMD =  cc -DPERL_CORE -c -DAPPLLIB_EXP="/usr/local/lib/perl5/5.16/B
SDPAN" -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe 
-fstack-protector -I/usr/local/include  -O -pipe -Wall -W -Wextra 
-Wdeclaration-after-statement -Wendif-labels -Wc++-compat -Wwrite-strings
perl.c:134:5: warning: implicit declaration of function 'fpsetmask' is invalid 
in C99 [-Wimplicit-function-declaration]
    PERL_SYS_INIT_BODY(argc, argv);
    ^
./unixish.h:131:29: note: expanded from macro 'PERL_SYS_INIT_BODY'
        MALLOC_CHECK_TAINT2(*c,*v) PERL_FPU_INIT; PERLIO_INIT; MALLOC_INIT
                                   ^
./perl.h:2706:33: note: expanded from macro 'PERL_FPU_INIT'
#    define PERL_FPU_INIT (void)fpsetmask(0)
                                ^
1 warning generated.


And these are the lines where the linker failed:

LD_LIBRARY_PATH=/usr/ports/lang/perl5.16/work/perl-5.16.3 cc -pthread -Wl,-E  
-fstack-protector -L/usr/local/lib -o miniperl  perlmini.o opmini.o 
miniperlmain.o   gv.o toke.o perly.o pad.o regcomp.o dump.o util.o mg.o 
reentr.o mro.o keywords.o hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o 
pp_sys.o doop.o doio.o regexec.o utf8.o taint.o deb.o universal.o globals.o 
perlio.o perlapi.o numeric.o mathoms.o locale.o pp_pack.o pp_sort.o   -lm 
-lcrypt -lutil
perlmini.o: In function `Perl_sys_init':
perlmini.c:(.text+0xc): undefined reference to `fpsetmask'
perlmini.o: In function `Perl_sys_init3':
perlmini.c:(.text+0x20): undefined reference to `fpsetmask'
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** [miniperl] Error code 1 (ignored)
LD_LIBRARY_PATH=/usr/ports/lang/perl5.16/work/perl-5.16.3  ./miniperl -Ilib 
make_patchnum.pl
./miniperl: not found


Kind regards, Ralf