Lines Matching refs:null
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
25 case `(set -o) 2>/dev/null` in
49 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
84 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
124 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
137 if expr a : '\(a\)' >/dev/null 2>&1 &&
144 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
155 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
176 if (eval ":") 2>/dev/null; then
238 ") 2> /dev/null; then
260 { ("$as_shell") 2> /dev/null <<\_ASEOF
261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
269 case `(set -o) 2>/dev/null` in
281 if { "$as_shell" 2> /dev/null <<\_ASEOF
282 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
290 case `(set -o) 2>/dev/null` in
365 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
488 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
504 if expr a : '\(a\)' >/dev/null 2>&1 &&
516 mkdir conf$$.dir 2>/dev/null
518 if (echo >conf$$.file) 2>/dev/null; then
519 if ln -s conf$$.file conf$$ 2>/dev/null; then
525 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
527 elif ln conf$$.file conf$$ 2>/dev/null; then
536 rmdir conf$$.dir 2>/dev/null
538 if mkdir -p . 2>/dev/null; then
545 if test -x / >/dev/null 2>&1; then
548 if ls -dL / >/dev/null 2>&1; then
561 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
576 exec 7<&0 </dev/null 6>&1
581 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
1399 cache_file=/dev/null
1497 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1524 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1729 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1746 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1786 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1795 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1861 test "$silent" = yes && exec 6>/dev/null
1882 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2169 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2170 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2171 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2172 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2173 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2175 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2176 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2178 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2179 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2180 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2181 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2182 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2183 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2184 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2417 # Some versions of bash will fail to source /dev/null (special
2607 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2774 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2778 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2839 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
3000 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3018 rm -rf .tst 2>/dev/null
3019 mkdir .tst 2>/dev/null
3025 rmdir .tst 2>/dev/null
3041 if (cygpath --version) >/dev/null 2>/dev/null; then
3623 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3627 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3743 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3751 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
4780 >/dev/null 2>conftest.err &&
4781 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4782 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4783 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4784 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4793 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5092 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5980 >/dev/null 2>conftest.err &&
5981 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5982 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5983 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5984 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5993 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6075 (exit $ac_status); } >/dev/null && {
6113 (exit $ac_status); } >/dev/null && {
6182 (exit $ac_status); } >/dev/null && {
6220 (exit $ac_status); } >/dev/null && {
6290 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6291 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6329 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6358 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6359 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6457 $EGREP "memchr" >/dev/null 2>&1; then
6478 $EGREP "free" >/dev/null 2>&1; then
6722 (exit $ac_status); } >/dev/null && {
7171 >/dev/null 2>conftest.err &&
7172 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7173 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7174 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
7175 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7184 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7248 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7249 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7261 if test -x conf$$.file >/dev/null 2>&1; then
7287 if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
7288 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
7370 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7371 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7383 if test -x conf$$.file >/dev/null 2>&1; then
7409 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
7410 (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
7447 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7448 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7460 if test -x conf$$.file >/dev/null 2>&1; then
7486 if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
7548 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7549 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
7571 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7604 case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
7635 case `$LD -v 2>&1 </dev/null` in
7705 $EGREP "sixtyfour bits" >/dev/null 2>&1; then
7725 searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
7860 | sed 1q ) 2>/dev/null`
7913 | sed 1q ) 2>/dev/null`
8926 | sed 1q ) 2>/dev/null`
8979 | sed 1q ) 2>/dev/null`
10188 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10191 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11020 if $CC -v 2>&1 | grep "Apple Inc." > /dev/null; then
11274 (exit $ac_status); } >/dev/null && {
11644 (exit $ac_status); } >/dev/null && {
12106 $EGREP "webecray" >/dev/null 2>&1; then
13606 (exit $ac_status); } >/dev/null && {
13934 if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
13938 if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
13942 if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
13946 if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
13950 if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14139 set x `ls -di / // 2>/dev/null`
14140 if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
14331 $EGREP "booboo" >/dev/null 2>&1; then
14432 $EGREP "yes" >/dev/null 2>&1; then
14455 $EGREP "yes" >/dev/null 2>&1; then
14854 $EGREP "yes" >/dev/null 2>&1; then
14877 $EGREP "yes" >/dev/null 2>&1; then
15276 $EGREP "yes" >/dev/null 2>&1; then
15299 $EGREP "yes" >/dev/null 2>&1; then
16555 (exit $ac_status); } >/dev/null && {
17049 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17387 $EGREP "Lucky GNU user" >/dev/null 2>&1; then
17598 if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17602 if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17606 if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17610 if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17614 if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17713 if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17717 if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17813 if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17817 if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
17821 if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
18032 $EGREP "I cant identify this map." >/dev/null 2>&1; then
18052 $EGREP "I cant identify this map." >/dev/null 2>&1; then
18306 (exit $ac_status); } >/dev/null && {
18999 (exit $ac_status); }; } >/dev/null 2>&1
19000 if grep _foo conftest.s >/dev/null ; then
19309 (exit $ac_status); } >/dev/null && {
20693 $EGREP "Need own alloca" >/dev/null 2>&1; then
21372 set x `ls -di / // 2>/dev/null`
21373 if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
21852 $EGREP "Lucky GNU user" >/dev/null 2>&1; then
22273 $EGREP "Lucky GNU user" >/dev/null 2>&1; then
22417 $EGREP "Lucky GNU user" >/dev/null 2>&1; then
23269 (exit $ac_status); } >/dev/null && {
25665 (exit $ac_status); } >/dev/null && {
25901 (exit $ac_status); } >/dev/null && {
25995 $EGREP "Found it" >/dev/null 2>&1; then
27637 (exit $ac_status); } >/dev/null && {
31866 (exit $ac_status); } >/dev/null && {
33242 if $CC -v 2>&1 | grep "Apple Inc." > /dev/null; then
33262 if $CC conftest.c -o /dev/null -Wl,-V 2>&1 | grep "Solaris Link Editors" > /dev/null; then
33680 if grep __enable_execute_stack conftest.s >/dev/null 2>&1; then
33718 if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then
33754 if eval "$ac_compile -S -fstack-protector -o conftest.s" 2> /dev/null; then
33785 if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then
34057 if $EGREP '(^|^_[:alnum])_func' conftest.s >/dev/null 2>&1; then
35423 (exit $ac_status); } >/dev/null && {
35571 (exit $ac_status); } >/dev/null && {
35719 (exit $ac_status); } >/dev/null && {
35972 (exit $ac_status); } >/dev/null && {
36218 (exit $ac_status); } >/dev/null && {
36469 (exit $ac_status); } >/dev/null && {
36700 (exit $ac_status); } >/dev/null && {
36968 (exit $ac_status); } >/dev/null && {
37141 (exit $ac_status); } >/dev/null && {
38094 mkdir testdir 2>/dev/null
38099 if ln -s $reldir testdir/util 2>/dev/null ; then
38111 mkdir -p ccas_wrap 2>/dev/null
38120 mkdir -p include/grub 2>/dev/null
38121 mkdir -p ccas_wrap 2>/dev/null
38124 cp -rp $srcdir/include/grub/$cpudir include/grub/cpu 2>/dev/null
38127 cp -rp $srcdir/include/grub/$cpudir/$platform include/grub/machine 2>/dev/null
38212 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
38214 test "x$cache_file" != "x/dev/null" &&
38594 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
38602 case `(set -o) 2>/dev/null` in
38626 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
38630 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
38654 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
38655 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
38661 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
38701 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
38714 if expr a : '\(a\)' >/dev/null 2>&1 &&
38721 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
38732 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
38796 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
38812 if expr a : '\(a\)' >/dev/null 2>&1 &&
38824 mkdir conf$$.dir 2>/dev/null
38826 if (echo >conf$$.file) 2>/dev/null; then
38827 if ln -s conf$$.file conf$$ 2>/dev/null; then
38833 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
38835 elif ln conf$$.file conf$$ 2>/dev/null; then
38844 rmdir conf$$.dir 2>/dev/null
38846 if mkdir -p . 2>/dev/null; then
38853 if test -x / >/dev/null 2>&1; then
38856 if ls -dL / >/dev/null 2>&1; then
38869 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
38898 on `(hostname || uname -n) 2>/dev/null | sed 1q`
39038 exec 6>/dev/null
39136 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
39156 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
39273 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
39493 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
39528 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
39696 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
39727 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
39775 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
39776 ln "$ac_source" "$ac_file" 2>/dev/null ||
39800 if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
39805 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
39849 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
39884 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
40048 # output is simply discarded. So we exec the FD to /dev/null,
40057 exec 5>/dev/null