r 265947: relocation truncated to fit: R_X86_64_PC32 against symbol `__error' defined in .text

On FreeBSD 11.0-CURRENT,

FreeBSD 11.0-CURRENT #1 r265924: Mon May 12 20:38:01 CEST 2014 amd64

The system is working so far, but when trying to compile the ost recent sources
(buildworld), I get the following error:

cc -O2 -pipe -O3  -I/usr/src/usr.bin/xinstall/../../contrib/mtree
-I/usr/src/usr.bin/xinstall/../../lib/libnetbsd
-I/usr/src/usr.bin/xinstall/../../lib/libmd -std=gnu99  -Qunused-arguments
-I/usr/obj/usr/src/tmp/legacy/usr/include  -static -L/usr/obj/usr/src/tmp/legacy/usr/lib
-o xinstall xinstall.o getid.o -lmd -legacy /usr/lib/libc.a(posix_spawn.o): In function
`posix_spawn_file_actions_addopen': /usr/src/lib/libc/gen/posix_spawn.c:(.text+0x438):
relocation truncated to fit: R_X86_64_PC32 against symbol `__error' defined in .text
section in /usr/lib/libc.a(__error.o) cc: error: linker command failed with exit code 1
(use -v to see invocation) *** [xinstall] Error code 1

Just for fun, I also tried to recompile (not install!) libc via

make -C lib/libc depend obj all

make: "/usr/src/lib/libc/Makefile" line 6: Could not find src.opts.mk
make: "/usr/src/lib/libc/Makefile" line 32: Malformed conditional (${MK_NLS} != "no")
make: "/usr/src/lib/libc/Makefile" line 51: Malformed conditional (${MK_SSP} != "no")
make: "/usr/src/lib/libc/Makefile" line 72: Malformed conditional (${MK_ICONV} != "no")
make: "/usr/src/lib/libc/locale/Makefile.inc" line 26: Malformed conditional
(${MK_ICONV} != "no") make: "/usr/src/lib/libc/net/Makefile.inc" line 19: Malformed
conditional (${MK_NS_CACHING} != "no") make: "/usr/src/lib/libc/net/Makefile.inc" line
25: Malformed conditional (${MK_INET6_SUPPORT} != "no") make:
"/usr/src/lib/libc/net/Makefile.inc" line 125: Malformed conditional (${MK_HESIOD} !=
"no") make: "/usr/src/lib/libc/amd64/sys/Makefile.inc" line 14: Malformed conditional
(${MK_SYSCALL_COMPAT} != "no") make: "/usr/src/lib/libc/sys/Makefile.inc" line 24:
Malformed conditional (${MK_SYSCALL_COMPAT} != "no") make: "/usr/src/lib/libc/Makefile"
line 105: Malformed conditional (${MK_NIS} != "no") make: "/usr/src/lib/libc/Makefile"
line 110: Malformed conditional (${MK_HESIOD} != "no") make: "/usr/src/lib/libc/Makefile"
line 113: Malformed conditional (${MK_FP_LIBC} == "no") make:
"/usr/src/lib/libc/Makefile" line 116: Malformed conditional (${MK_NS_CACHING} != "no")
make: Fatal errors encountered -- cannot continue make: stopped in /usr/src/lib/libc



Well, there is something wrong on this and I have no clue what is going on. I recompiled
yesterday's world without problems (r265924).

oh