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)

 #!/bin/sh

 repos="$1"

 pdir="$2"

 if [ -z "${repos}" -o ! -d "${repos}" -o -z "${pdir}" -o ! -d "${pdir}" ];then

     printf "Usage: ${0##*/} <repos_dir> <patch_dir>\n"

     exit 1

 fi

 pdir="$( cd "${pdir}"; pwd)"

 version="$( echo "${pdir}" |sed -r -e 's,.*/([^/]+)/*$,\1,' )"

 branch="${version%.*}"

 n=$( ls -1 "${pdir}" 2>/dev/null |wc -l )

 r1="$( hg -R "${repos}" log -b "${branch}"  \

        |awk '

             $1=="changeset:" {

                 prev=rev;

                 split($2,a,":");

                 rev=a[1];

             }

             $0~/^summary:[[:space:]]+'"${branch}: (bump|update) version to ${version}\+hg"'$/ {

                 printf( "%d\n", prev );

             }

             '

      )"

 i=0

 hg -R "${repos}" log -b "${branch}" -r "${r1}:tip" --template '{rev}\n'    \

 |while read rev; do

     p="$( printf "%03d" ${i} )"

     i=$((i+1))

     if [ $( ls -1 "${pdir}/${p}-"*.patch 2>/dev/null |wc -l ) -ne 0 ]; then

         continue

     fi

     plog=$( hg -R "${repos}" log -r ${rev} --template '{desc|firstline}\n'  \

             |sed -r -e 's,[^[:alnum:]],_,g; s/_+/_/g;'                      \

           )

     pname="${p}-${plog}.patch"

     printf "Revision '%d' --> '%s'\n" ${rev} "${pname}"

     hg -R "${repos}" diff -c ${rev} --color=never >"${pdir}/${pname}"

     pdate="$( hg -R "${repos}" log -r ${rev} --template '{date|isodate}\n' )"

     touch -d "${pdate}" "${pdir}/${pname}"

 done