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 #(
120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
208   if (eval "$as_required") 2>/dev/null; then :
213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
229 		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
231 … if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
240 	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
252 BASH_ENV=/dev/null
253 ENV=/dev/null
254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
797 cache_file=/dev/null
896     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
922     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1126     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1142     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1190     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1251 test "$silent" = yes && exec 6>/dev/null
1270 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1916 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1917 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1918 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1919 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1920 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1922 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1923 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1925 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1926 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1927 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1928 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1929 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1930 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1931 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2283 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2434 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2438 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2512    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2782 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2800 rm -rf .tst 2>/dev/null
2801 mkdir .tst 2>/dev/null
2807 rmdir .tst 2>/dev/null
2821   if (cygpath --version) >/dev/null 2>/dev/null; then
3291 case `$am_make -s -f confmf 2> /dev/null` in #(
3301    case `$am_make -s -f confmf 2> /dev/null` in #(
4209          >/dev/null 2>conftest.err &&
4210        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4211        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4212        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4213        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4222           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4260      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4288     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4289     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4364 …"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || br…
4365     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4401   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4430     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4431     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4468   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4497     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4498     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4575       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4609       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4640 case `$LD -v 2>&1 </dev/null` in
4685 	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4686 	*/dev/null* | *'Invalid file or object type'*)
4691 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4692 	  */dev/null*)
4819     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4855   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4962     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4970     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4984       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
4985 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5030     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5040     >/dev/null 2>&1 \
5046 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5333   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5354   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5412   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5494     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
6249       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6250 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6353 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6398      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6607         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6612 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6728   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7324 …elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; th…
7543   $EGREP "memchr" >/dev/null 2>&1; then :
7560   $EGREP "free" >/dev/null 2>&1; then :
8153      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8530      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8641      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8670    $RM -r conftest 2>/dev/null
8696      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8724   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8727   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8846     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8896       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9628 	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10642   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10691   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11385   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11386     (./conftest; exit; ) >&5 2>/dev/null
11491   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11492     (./conftest; exit; ) >&5 2>/dev/null
11549 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11670 case `${MAKE-make} -f conftest.make 2>/dev/null` in
12313          >/dev/null 2>conftest.err &&
12314        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
12315        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
12316        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
12317        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
12326           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
12698          >/dev/null 2>conftest.err &&
12699        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
12700        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
12701        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
12702        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
12711           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
12751     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12958 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12964 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13042       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13076       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13107 case `$LD -v 2>&1 </dev/null` in
13142 	  $GREP 'no-whole-archive' > /dev/null; then
13227 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13298   lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13301 …lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_se…
13352   lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13355 …lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_se…
13390 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13462 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13876         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14063 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
14775      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14877      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14903    $RM -r conftest 2>/dev/null
14929      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14957   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14960   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14985     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15589   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15638   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16439 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16575 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16583   case `(set -o) 2>/dev/null` in #(
16678   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16691 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16743 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16760 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16773 if expr a : '\(a\)' >/dev/null 2>&1 &&
16780 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16786 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16795 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16824   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16836   mkdir conf$$.dir 2>/dev/null
16838 if (echo >conf$$.file) 2>/dev/null; then
16839   if ln -s conf$$.file conf$$ 2>/dev/null; then
16845     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16847   elif ln conf$$.file conf$$ 2>/dev/null; then
16856 rmdir conf$$.dir 2>/dev/null
16952 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17531   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17664 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18848   exec 5>/dev/null