libperl.a(regexec.o): In function `Perl__is_grapheme': regexec.c:(.text+0x12b70): multiple definition of `Perl__is_grapheme' lib/auto/re/re.a(re_exec.o):re_exec.c:(.text+0x1c020): first defined here collect2: error: ld returned 1 exit status makefile:369: recipe for target 'perl' failed make: *** [perl] Error 1 #### perl Makefile.PL LINKTYPE=static make perl -Mblib -MYAML::XS -E 1 #### cd YAML-LibYAML-0.65 perl Makefile.PL make perl make -f Makefile.aperl inst_perl MAP_TARGET=perl make -f Makefile.aperl map_clean