Cross Reference: /freebsd-11-stable/contrib/gdb/ltconfig

31 echo=echo
35 elif test "X$1" = X--fallback-echo; then
38 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
39   # Yippee, $echo works!
46 if test "X$1" = X--fallback-echo; then
47   # used as fallback echo
71   for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
81 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
82    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
86   # The Solaris, AIX, and Digital Unix default echo programs unquote
88   #   echo "$something" | sed 's/\\/\\\\/g'
90   # So, first we look for a working echo in the user's PATH.
94     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
95        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
96        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
98       echo="$dir/echo"
104   if test "X$echo" = Xecho; then
105     # We didn't find a better echo, so look for alternatives.
110       echo='print -r'
121       echo='printf %s\n'
122       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
123 	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
127       elif echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` &&
129 	   echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
135 	echo="$CONFIG_SHELL $0 --fallback-echo"
136       elif echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` &&
138 	   echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
140 	echo="$CONFIG_SHELL $0 --fallback-echo"
145 	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
158 	  # Oops.  We lost completely, so just stick with echo.
159 	  echo=echo
179 progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
300   -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
351     echo "$progname: enabling shell trace mode"
375   --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
391     echo "$progname: unrecognized option \`$option'" 1>&2
392     echo "$help" 1>&2
401 #      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
402 #        echo "$progname: warning \`$option' is not a valid host type" 1>&2
406       echo "$progname: too many arguments" 1>&2
407       echo "$help" 1>&2
414   echo "$progname: you must specify a LTMAIN file" 1>&2
415   echo "$help" 1>&2
420   echo "$progname: \`$ltmain' does not exist" 1>&2
421   echo "$help" 1>&2
427   case `$echo "X$tagname" | $Xsed -e 's/[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]//g'` in
430     echo "$progname: invalid tag name: $tagname" 1>&2
436     echo "$progname: tag name $tagname already exists" 1>&2
441     echo "$progname: warning: output file \`$ofile' does not exist" 1>&2
447       echo "$progname: warning: output file \`$ofile' does not look like a libtool script" 1>&2
449       echo "$progname: warning: using \`LTCC=$LTCC', extracted from \`$ofile'" 1>&2
490   echo "loading cache $cache_file within ltconfig"
494 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
496   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
508   srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
523     echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
524     echo "$help" 1>&2
533     echo "$progname: cannot run $ac_config_sub" 1>&2
534     echo "$help" 1>&2
538   echo $ac_n "checking host system type""... $ac_c" 1>&6
550       echo "$progname: cannot guess host type; you must specify one" 1>&2
551       echo "$help" 1>&2
560   echo "$ac_t$host" 1>&6
566   echo $ac_n "checking build system type... $ac_c" 1>&6
578   build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
579   build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
580   build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
581   echo "$ac_t""$build" 1>&6
584   echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
585   echo "$help" 1>&2
599 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
600 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
601 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
606 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
655 echo $ac_n "checking for objdir... $ac_c" 1>&6
665 echo "$ac_t$objdir" 1>&6
677 echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
678 echo "$progname:678:checking for $compiler option to produce PIC" 1>&5
681   echo "$ac_t"none 1>&6
683   echo "$ac_t""$ac_cv_prog_cc_pic" 1>&6
686   echo $ac_n "checking if $compiler PIC flag $ac_cv_prog_cc_pic works... $ac_c" 1>&6
687   echo "$progname:687:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5
690     echo $ac_n "(cached) $ac_c" 1>&6
694     echo $lt_simple_compile_test_code > conftest.$ac_ext
697     if { (eval echo $progname:697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
735   echo "$ac_t""$ac_cv_prog_cc_pic_works" 1>&6
740   echo "$progname: warning: \`$CC' requires \`$ac_cv_prog_cc_shlib' to build shared libraries" 1>&2
741   if echo "$old_CC $old_CFLAGS " | egrep -e "[ 	]$ac_cv_prog_cc_shlib[ 	]" >/dev/null; then :
743     echo "$progname: add \`$ac_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" 1>&2
748 echo $ac_n "checking if $compiler static flag $ac_cv_prog_cc_static works... $ac_c" 1>&6
749 echo "$progname:749: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5
752   echo $ac_n "(cached) $ac_c" 1>&6
755   echo $lt_simple_link_test_code > conftest.$ac_ext
758   if { (eval echo $progname:758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
771 echo "$ac_t""$ac_cv_prog_cc_static_works" 1>&6
780 echo "$progname:780: finding the maximum length of command line arguments" 1>&5
781 echo $ac_n "finding the maximum length of command line arguments... $ac_c" 1>&6
783   echo $ac_n "(cached) $ac_c" 1>&6
790   while test "X"`$CONFIG_SHELL $0 --fallback-echo "X$testring" 2>/dev/null` \
805 echo "$progname:@lineno@: result: $lt_cv_sys_max_cmd_len" 1>&5
806 echo "${ac_t}$lt_cv_sys_max_cmd_len" 1>&6
815 echo $ac_n "checking if $compiler supports -c -o file.$objext... $ac_c" 1>&6
817   echo $ac_n "(cached) $ac_c" 1>&6
823   echo $lt_simple_compile_test_code > conftest.$ac_ext
833   echo "$progname:833: checking if $compiler supports -c -o file.$objext" >&5
834   if { (eval echo $progname:834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$objext; then
857 echo "${ac_t}$compiler_c_o" 1>&6
863   echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
870   echo "$ac_t$hard_links" 1>&6
873     echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
882   echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
884   echo $lt_simple_compile_test_code > conftest.$ac_ext
887   echo "$progname:887: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
888   if { (eval echo $progname:888: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
893 	echo "$ac_t"no 1>&6
896 	echo "$ac_t"yes 1>&6
903     echo "$ac_t"no 1>&6
917 echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
919 echo "$ac_t$ld_shlibs" 1>&6
923 echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
946 echo "$ac_t$hardcode_action" 1>&6
948 echo $ac_n "checking whether stripping libraries is possible... $ac_c" 1>&6
952   echo "${ac_t}yes" 1>&6
954   echo "${ac_t}no" 1>&6
979 echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
1023       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1024 	   echo ' yes '
1025 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1043   finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
1077     soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll'
1078     postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i; echo \$dlname'\''`~
1082     postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
1086     library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
1090     library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
1093     library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
1108   library_names_spec='${libname}${release}${versuffix}.`test .$module = .yes && echo so || echo dylib` ${libname}${release}${major}.$`test .$module = .yes && echo so || echo dylib` ${libname}.`test .$module = .yes && echo so || echo dylib`'
1109   soname_spec='${libname}${release}${major}.`test .$module = .yes && echo so || echo dylib`'
1131   objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1266   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1392 echo "$ac_t$dynamic_linker" 1>&6
1396 echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
1439   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1469   echo "$progname:1431: checking if global_symbol_pipe works" >&5
1470   if { (eval echo $progname:1432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
1473     if { echo "$progname:1435: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
1525 	  if { (eval echo $progname:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1528 	    echo "$progname: failed program was:" >&5
1533 	  echo "cannot find nm_test_func in $nlist" >&5
1536 	echo "cannot find nm_test_var in $nlist" >&5
1539       echo "cannot run $global_symbol_pipe" >&5
1542     echo "$progname: failed program was:" >&5
1555   echo "${ac_t}ok" 1>&6
1557   echo "${ac_t}failed" 1>&6
1565 echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
1573     echo "checking if package supports dlls... $can_build_shared" 1>&6
1578 echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
1597 echo "$ac_t$enable_shared" 1>&6
1602 echo "checking whether to build static libraries... $enable_static" 1>&6
1628 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
1629 echo "$progname:1591: checking for dlopen in -ldl" >&5
1631   echo $ac_n "(cached) $ac_c" 1>&6
1649 if { (eval echo $progname:1611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1653   echo "$progname: failed program was:" >&5
1663   echo "$ac_t""yes" 1>&6
1666   echo "$ac_t""no" 1>&6
1667 echo $ac_n "checking for dlopen""... $ac_c" 1>&6
1668 echo "$progname:1630: checking for dlopen" >&5
1670   echo $ac_n "(cached) $ac_c" 1>&6
1698 if { (eval echo $progname:1660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1702   echo "$progname: failed program was:" >&5
1710   echo "$ac_t""yes" 1>&6
1713   echo "$ac_t""no" 1>&6
1714 echo $ac_n "checking for dlopen in -lsvld""... $ac_c" 1>&6
1715 echo "$progname:1677: checking for dlopen in -lsvld" >&5
1717   echo $ac_n "(cached) $ac_c" 1>&6
1735 if { (eval echo $progname:1697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1739   echo "$progname: failed program was:" >&5
1749   echo "$ac_t""yes" 1>&6
1752   echo "$ac_t""no" 1>&6
1753 echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
1754 echo "$progname:1716: checking for dld_link in -ldld" >&5
1756   echo $ac_n "(cached) $ac_c" 1>&6
1774 if { (eval echo $progname:1736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1778   echo "$progname: failed program was:" >&5
1788   echo "$ac_t""yes" 1>&6
1791   echo "$ac_t""no" 1>&6
1792 echo $ac_n "checking for shl_load""... $ac_c" 1>&6
1793 echo "$progname:1755: checking for shl_load" >&5
1795   echo $ac_n "(cached) $ac_c" 1>&6
1823 if { (eval echo $progname:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1827   echo "$progname: failed program was:" >&5
1836   echo "$ac_t""yes" 1>&6
1839   echo "$ac_t""no" 1>&6
1840 echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
1841 echo "$progname:1803: checking for shl_load in -ldld" >&5
1843   echo $ac_n "(cached) $ac_c" 1>&6
1862 if { (eval echo $progname:1824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1866   echo "$progname: failed program was:" >&5
1876   echo "$ac_t""yes" 1>&6
1879   echo "$ac_t""no" 1>&6
1907 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1908 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1909 echo "$progname:1871: checking for $ac_hdr" >&5
1910 if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then
1911   echo $ac_n "(cached) $ac_c" 1>&6
1920 { (eval echo $progname:1882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1926   echo "$ac_err" >&5
1927   echo "$progname: failed program was:" >&5
1934 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1935   echo "$ac_t""yes" 1>&6
1937   echo "$ac_t""no" 1>&6
1947   echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
1948 echo "$progname:1910: checking whether a program can dlopen itself" >&5
1950   echo $ac_n "(cached) $ac_c" 1>&6
2003 if { (eval echo $progname:1965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2007   echo "$progname: failed program was:" >&5
2017 echo "$ac_t""$lt_cv_dlopen_self" 1>&6
2021   echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
2022 echo "$progname:1984: checking whether a statically linked program can dlopen itself" >&5
2024   echo $ac_n "(cached) $ac_c" 1>&6
2077 if { (eval echo $progname:2039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2081   echo "$progname: failed program was:" >&5
2091 echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
2107 # Copy echo and quote the copy, instead of the original, because it is
2109 ltecho="$echo"
2110 if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
2111    ltecho="$CONFIG_SHELL \$0 --fallback-echo"
2151       eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ### testsuite: skip nested quoting test
2154       eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ### testsuite: skip nested quoting test
2160   *'\$0 --fallback-echo"')
2161     ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
2167     echo "creating $ofile"
2172 # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
2198 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
2211     echo "appending configuration tag \"$tagname\" to $ofile"
2212     echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile"
2232     echo "creating $cfgfile"
2235 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
2241     echo "appending to $cfgfile"
2242     echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile"
2285 # An echo program that does not interpret backslashes.
2286 echo=$ltecho
2534   echo '### END LIBTOOL CONFIG' >> "$ofile"
2536   echo "### END LIBTOOL TAG CONFIG: $tagname" >> "$ofile"
2541   echo >> "$ofile"
2751   echo "FIXME: would compile $ltmain"
2771     echo "$progname: unable to update list of available tagged configurations."
2820     echo "updating cache $cache_file"
2823     echo "not updating unwritable cache $cache_file"