libc/eglibc: fix localedef 2.14 build

The localedef of eglibc 2.14 requires NOT_IN_libc to be defined in order to
compile intl/l10nflist.c.

This is because localedef is built separately from eglibc and uses some parts of
eglibc that don't compile in standalone without this preprocessor definition.

This fixes the following error:

[ALL ] gcc -g -O2 -DNO_SYSCONF -DNO_UNCOMPRESS
-DLOCALE_PATH='"/usr/lib/locale:/usr/share/i18n"'
-DLOCALEDIR='"/usr/lib/locale"' -DLOCALE_ALIAS_PATH='"/usr/share/locale"'
-DCHARMAP_PATH='"/usr/share/i18n/charmaps"'
-DREPERTOIREMAP_PATH='"/usr/share/i18n/repertoiremaps"'
-DLOCSRCDIR='"/usr/share/i18n/locales"' -Iglibc/locale/programs -Iglibc/locale
-I/<snip>/.build/src/eglibc-localedef-2_14/include
-I/<snip>/.build/src/eglibc-localedef-2_14 -I.
-include /<snip>/.build/src/eglibc-localedef-2_14/include/always.h -Wall
-Wno-format -c -o locarchive.o glibc/locale/programs/locarchive.c
[ALL ] glibc/locale/programs/locarchive.c: In function 'enlarge_archive':
[ALL ] glibc/locale/programs/locarchive.c:303:21: warning: variable
'oldlocrectab' set but not used [-Wunused-but-set-variable]
[ALL ] In file included from glibc/locale/programs/locarchive.c:651:0:
[ALL ] glibc/locale/programs/../../intl/l10nflist.c: In function
'_nl_normalize_codeset':
[ERROR] glibc/locale/programs/../../intl/l10nflist.c:342:9: error:
'_nl_C_locobj_ptr' undeclared (first use in this function)
[ALL ] glibc/locale/programs/../../intl/l10nflist.c:342:9: note: each
undeclared identifier is reported only once for each function it appears in
[ALL ] glibc/locale/programs/locarchive.c: In function
'add_locales_to_archive':
[ALL ] glibc/locale/programs/locarchive.c:1450:7: warning: passing argument
1 of '__xpg_basename' discards 'const' qualifier from pointer target type
[enabled by default]
[ALL ] /usr/include/libgen.h:35:14: note: expected 'char *' but argument is
of type 'const char *'
[ERROR] make[1]: *** [locarchive.o] Error 1

Signed-off-by: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
(transplanted from 4cd9134739b594451794cf61a6e1b137422cdafd)

diff -durN gcc-4.4.0.orig/gcc/config/freebsd-spec.h gcc-4.4.0/gcc/config/freebsd-spec.h

--- gcc-4.4.0.orig/gcc/config/freebsd-spec.h	2009-05-27 21:38:47.000000000 +0200

+++ gcc-4.4.0/gcc/config/freebsd-spec.h	2009-05-27 21:38:47.000000000 +0200

@@ -86,9 +86,10 @@

 #define FBSD_STARTFILE_SPEC \

   "%{!shared: \

      %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \

-		       %{!p:%{profile:gcrt1.o%s} \

-			 %{!profile:crt1.o%s}}}} \

-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"

+	%{!p:%{profile:gcrt1.o%s} \

+	 %{!profile:crt1.o%s}}}} \

+   crti.o%s \

+   %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}"

 /* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on

    the magical crtend.o file (see crtstuff.c) which provides part of 

@@ -126,7 +127,8 @@

     %{pg:  -lc_p}							\

   }"

 #else

-#if FBSD_MAJOR < 5

+#include <sys/param.h>

+#if __FreeBSD_version < 500016

 #define FBSD_LIB_SPEC "							\

   %{!shared:								\

     %{!pg:								\

@@ -136,17 +138,34 @@

       %{!pthread:-lc_p}							\

       %{pthread:-lc_r_p}}						\

   }"

-#else

+#elif __FreeBSD_version < 700022

 #define FBSD_LIB_SPEC "							\

   %{!shared:								\

     %{!pg: %{pthread:-lpthread} -lc}					\

     %{pg:  %{pthread:-lpthread_p} -lc_p}				\

   }"

+#else

+#define FBSD_LIB_SPEC "							\

+  %{!shared:								\

+    %{!pg: %{pthread:-lpthread} -lc}					\

+    %{pg:  %{pthread:-lpthread_p} -lc_p}}				\

+  %{shared:								\

+    %{pthread:-lpthread} -lc}						\

+  "

 #endif

 #endif

-#if FBSD_MAJOR < 6

+#if FBSD_MAJOR < 5

 #define FBSD_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.1"

 #else

 #define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1"

 #endif

+

+#if defined(HAVE_LD_EH_FRAME_HDR)

+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "

+#endif

+

+/* Use --as-needed -lgcc_s for eh support.  */

+#ifdef HAVE_LD_AS_NEEDED

+#define USE_LD_AS_NEEDED 1

+#endif