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What could be older than Ultrix?!! ;)]# Character class describing NM global symbol codes.symcode='[BCDEGRST]'# Regexp to match symbols that can be accessed directly from C.sympat='\([_A-Za-z][_A-Za-z0-9]*\)'# Transform the above into a raw symbol and a C symbol.symxfrm='\1 \2\3 \3'# Transform an extracted symbol line into a proper C declarationlt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"# Transform an extracted symbol line into symbol name and symbol addresslt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"# Define system-specific variables.case $host_os inaix*) symcode='[BCDT]' ;;cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;;hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;;irix* | nonstopux*) symcode='[BCDEGRST]' ;;osf*) symcode='[BCDEGQRST]' ;;solaris* | sysv5*) symcode='[BDRT]' ;;sysv4) symcode='[DFNSTU]' ;;esac# Handle CRLF in mingw tool chainopt_cr=case $build_os inmingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;;esac# If we're using GNU nm, then use its standard symbol codes.case `$NM -V 2>&1` in*GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;;esac# Try without a prefix undercore, then with it.for ac_symprfx in "" "_"; do # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<EOF#ifdef __cplusplusextern "C" {#endifchar nm_test_var;void nm_test_func(){}#ifdef __cplusplus}#endifint main(){nm_test_var='a';nm_test_func();return(0);}EOF if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat <<EOF > conftest.$ac_ext#ifdef __cplusplusextern "C" {#endifEOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <<EOF >> conftest.$ac_ext#if defined (__STDC__) && __STDC__# define lt_ptr_t void *#else# define lt_ptr_t char *# define const#endif/* The mapping between symbol names and symbols. */const struct { const char *name; lt_ptr_t address;}lt_preloaded_symbols[] ={EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0}};#ifdef __cplusplus}#endifEOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fidonefiif test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl=fiif test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then echo "$as_me:$LINENO: result: failed" >&5echo "${ECHO_T}failed" >&6else echo "$as_me:$LINENO: result: ok" >&5echo "${ECHO_T}ok" >&6fiecho "$as_me:$LINENO: checking for objdir" >&5echo $ECHO_N "checking for objdir... $ECHO_C" >&6if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else rm -f .libs 2>/dev/nullmkdir .libs 2>/dev/nullif test -d .libs; then lt_cv_objdir=.libselse # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libsfirmdir .libs 2>/dev/nullfiecho "$as_me:$LINENO: result: $lt_cv_objdir" >&5echo "${ECHO_T}$lt_cv_objdir" >&6objdir=$lt_cv_objdircase $host_os inaix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;;esac# Sed substitution that helps us do robust quoting. It backslashifies# metacharacters that are still active within double-quoted strings.Xsed='sed -e s/^X//'sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'# Same as above, but do not quote variable references.double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'# Sed substitution to delay expansion of an escaped shell variable in a# double_quote_subst'ed string.delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'# Sed substitution to avoid accidental globbing in evaled expressionsno_glob_subst='s/\*/\\\*/g'# Constants:rm="rm -f"# Global variables:default_ofile=libtoolcan_build_shared=yes# All known linkers require a `.a' archive for static linking (except M$VC,# which needs '.lib').libext=altmain="$ac_aux_dir/ltmain.sh"ofile="$default_ofile"with_gnu_ld="$lt_cv_prog_gnu_ld"if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.set dummy ${ac_tool_prefix}ar; ac_word=$2echo "$as_me:$LINENO: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test.elseas_save_IFS=$IFS; IFS=$PATH_SEPARATORfor as_dir in $PATHdo IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fidonedonefifiAR=$ac_cv_prog_ARif test -n "$AR"; then echo "$as_me:$LINENO: result: $AR" >&5echo "${ECHO_T}$AR" >&6else echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6fifiif test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args.set dummy ar; ac_word=$2echo "$as_me:$LINENO: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.elseas_save_IFS=$IFS; IFS=$PATH_SEPARATORfor as_dir in $PATHdo IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fidonedone test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"fifiac_ct_AR=$ac_cv_prog_ac_ct_ARif test -n "$ac_ct_AR"; then echo "$as_me:$LINENO: result: $ac_ct_AR" >&5echo "${ECHO_T}$ac_ct_AR" >&6else echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6fi AR=$ac_ct_ARelse AR="$ac_cv_prog_AR"fiif test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.set dummy ${ac_tool_prefix}ranlib; ac_word=$2echo "$as_me:$LINENO: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.elseas_save_IFS=$IFS; IFS=$PATH_SEPARATORfor as_dir in $PATHdo IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fidonedonefifiRANLIB=$ac_cv_prog_RANLIBif test -n "$RANLIB"; then echo "$as_me:$LINENO: result: $RANLIB" >&5echo "${ECHO_T}$RANLIB" >&6else echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6fifiif test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args.set dummy ranlib; ac_word=$2echo "$as_me:$LINENO: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.elseas_save_IFS=$IFS; IFS=$PATH_SEPARATORfor as_dir in $PATHdo IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fidonedone test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"fifiac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIBif test -n "$ac_ct_RANLIB"; then echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5echo "${ECHO_T}$ac_ct_RANLIB" >&6else echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6fi RANLIB=$ac_ct_RANLIBelse RANLIB="$ac_cv_prog_RANLIB"fiif test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.set dummy ${ac_tool_prefix}strip; ac_word=$2echo "$as_me:$LINENO: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test.elseas_save_IFS=$IFS; IFS=$PATH_SEPARATORfor as_dir in $PATHdo IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fidonedonefifiSTRIP=$ac_cv_prog_STRIPif test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5echo "${ECHO_T}$STRIP" >&6else echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6fifiif test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args.set dummy strip; ac_word=$2echo "$as_me:$LINENO: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.elseas_save_IFS=$IFS; IFS=$PATH_SEPARATORfor as_dir in $PATHdo IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fidonedone test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"fifiac_ct_STRIP=$ac_cv_prog_ac_ct_STRIPif test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5echo "${ECHO_T}$ac_ct_STRIP" >&6else echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6fi STRIP=$ac_ct_STRIPelse STRIP="$ac_cv_prog_STRIP"fiold_CC="$CC"old_CFLAGS="$CFLAGS"# Set sane defaults for various variablestest -z "$AR" && AR=artest -z "$AR_FLAGS" && AR_FLAGS=crutest -z "$AS" && AS=astest -z "$CC" && CC=cctest -z "$LTCC" && LTCC=$CCtest -z "$DLLTOOL" && DLLTOOL=dlltooltest -z "$LD" && LD=ldtest -z "$LN_S" && LN_S="ln -s"test -z "$MAGIC_CMD" && MAGIC_CMD=filetest -z "$NM" && NM=nmtest -z "$SED" && SED=sedtest -z "$OBJDUMP" && OBJDUMP=objdumptest -z "$RANLIB" && RANLIB=:test -z "$STRIP" && STRIP=:test -z "$ac_objext" && ac_objext=o# Determine commands to create old-style static archives.old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'old_postinstall_cmds='chmod 644 $oldlib'old_postuninstall_cmds=if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" ;; *) old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"ficc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`# Only perform the check for file, if the check method requires itcase $deplibs_check_method infile_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else case $MAGIC_CMD in[\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;;*) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<EOF 1>&2*** Warning: the command libtool uses to detect shared libraries,*** $file_magic_cmd, produces output that libtool cannot recognize.*** The result is that libtool may fail to recognize shared libraries*** as such. This will affect the creation of libtool libraries that*** depend on shared libraries, but programs linked with such libtool*** libraries will work regardless of this problem. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<EOF 1>&2*** Warning: The releases 2.8.* of the GNU linker cannot reliably*** create shared libraries on Solaris systems. 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Another option is to modify*** your PATH or compiler configuration so that the native linker is*** used, and then restart.EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_cmds="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~$echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else archive_expsym_cmds="$tmp_archive_cmds" fi else ld_shlibs=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_libdir_separator=':' link_all_deplibs=yes if test "$GCC" = yes; then case $host_os in aix4.012|aix4.012.*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct=yes else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi esac shared_flag='-shared' else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */intmain (){ ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`# Check for a 64-bit object if we didn't find anything.if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`; fielse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */intmain (){ ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`# Check for a 64-bit object if we didn't find anything.if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`; fielse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec=' ' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case "$cc_basename" in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=no hardcode_shlibpath_var=no ;; ia64*) hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=no hardcode_shlibpath_var=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; *) hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; 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do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi hardcode_libdir_separator=: ;; sco3.2v5*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dl_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-lsvld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();intmain (){dlopen (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_svld_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"else echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dld_link ();intmain (){dld_link (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_dld_link=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dld_dld_link=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"fifififififi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=crosselse lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF#line 9103 "configure"#include "confdefs.h"#if HAVE_DLFCN_H#include <dlfcn.h>#endif#include <stdio.h>#ifdef RTLD_GLOBAL# define LT_DLGLOBAL RTLD_GLOBAL#else# ifdef DL_GLOBAL# define LT_DLGLOBAL DL_GLOBAL# else# define LT_DLGLOBAL 0# endif#endif/* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */#ifndef LT_DLLAZY_OR_NOW# ifdef RTLD_LAZY# define LT_DLLAZY_OR_NOW RTLD_LAZY# else# ifdef DL_LAZY# define LT_DLLAZY_OR_NOW DL_LAZY# else# ifdef RTLD_NOW# define LT_DLLAZY_OR_NOW RTLD_NOW# else# ifdef DL_NOW# define LT_DLLAZY_OR_NOW DL_NOW# else# define LT_DLLAZY_OR_NOW 0# endif# endif# endif# endif#endif#ifdef __cplusplusextern "C" void exit (int);#endifvoid fnord() { int i=42;}int main (){ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status);}EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fifirm -fr conftest*fiecho "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=crosselse lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF#line 9201 "configure"#include "confdefs.h"#if HAVE_DLFCN_H#include <dlfcn.h>#endif#include <stdio.h>#ifdef RTLD_GLOBAL# define LT_DLGLOBAL RTLD_GLOBAL#else# ifdef DL_GLOBAL# define LT_DLGLOBAL DL_GLOBAL# else# define LT_DLGLOBAL 0# endif#endif/* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */#ifndef LT_DLLAZY_OR_NOW# ifdef RTLD_LAZY# define LT_DLLAZY_OR_NOW RTLD_LAZY# else# ifdef DL_LAZY# define LT_DLLAZY_OR_NOW DL_LAZY# else# ifdef RTLD_NOW# define LT_DLLAZY_OR_NOW RTLD_NOW# else# ifdef DL_NOW# define LT_DLLAZY_OR_NOW DL_NOW# else# define LT_DLLAZY_OR_NOW 0# endif# endif# endif# endif#endif#ifdef __cplusplusextern "C" void exit (int);#endifvoid fnord() { int i=42;}int main (){ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status);}EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? 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then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldl $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();intmain (){dlopen (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dl_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yesfi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5echo $ECHO_N "checking for shl_load... $ECHO_C" >&6if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define shl_load innocuous_shl_load/* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef shl_load/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char shl_load ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_shl_load) || defined (__stub___shl_load)choke me#elsechar (*f) () = shl_load;#endif#ifdef __cplusplus}#endifintmain (){return f != shl_load; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_func_shl_load=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5echo "${ECHO_T}$ac_cv_func_shl_load" >&6if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load"else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char shl_load ();intmain (){shl_load (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dld_shl_load=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"else echo "$as_me:$LINENO: checking for dlopen" >&5echo $ECHO_N "checking for dlopen... $ECHO_C" >&6if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define dlopen innocuous_dlopen/* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef dlopen/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_dlopen) || defined (__stub___dlopen)choke me#elsechar (*f) () = dlopen;#endif#ifdef __cplusplus}#endifintmain (){return f != dlopen; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_func_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5echo "${ECHO_T}$ac_cv_func_dlopen" >&6if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen"else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldl $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();intmain (){dlopen (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dl_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-lsvld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();intmain (){dlopen (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_svld_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"else echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dld_link ();intmain (){dld_link (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? 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echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fifirm -fr conftest*fiecho "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=crosselse lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF#line 12913 "configure"#include "confdefs.h"#if HAVE_DLFCN_H#include <dlfcn.h>#endif#include <stdio.h>#ifdef RTLD_GLOBAL# define LT_DLGLOBAL RTLD_GLOBAL#else# ifdef DL_GLOBAL# define LT_DLGLOBAL DL_GLOBAL# else# define LT_DLGLOBAL 0# endif#endif/* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */#ifndef LT_DLLAZY_OR_NOW# ifdef RTLD_LAZY# define LT_DLLAZY_OR_NOW RTLD_LAZY# else# ifdef DL_LAZY# define LT_DLLAZY_OR_NOW DL_LAZY# else# ifdef RTLD_NOW# define LT_DLLAZY_OR_NOW RTLD_NOW# else# ifdef DL_NOW# define LT_DLLAZY_OR_NOW DL_NOW# else# define LT_DLLAZY_OR_NOW 0# endif# endif# endif# endif#endif#ifdef __cplusplusextern "C" void exit (int);#endifvoid fnord() { int i=42;}int main (){ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status);}EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? 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hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl_F77='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case "$host_cpu" in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic_F77='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static_F77='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl_F77='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static_F77='-non_shared' ;; newsos6) lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; linux*) case $CC in icc* | ecc*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-static' ;; ccc*) lt_prog_compiler_wl_F77='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_F77='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; sco3.2v5*) lt_prog_compiler_pic_F77='-Kpic' lt_prog_compiler_static_F77='-dn' ;; solaris*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; sunos4*) lt_prog_compiler_wl_F77='-Qoption ld ' lt_prog_compiler_pic_F77='-PIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_F77='-Kconform_pic' lt_prog_compiler_static_F77='-Bstatic' fi ;; uts4*) lt_prog_compiler_pic_F77='-pic' lt_prog_compiler_static_F77='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_F77=no ;; esac fiecho "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6## Check to make sure the PIC flag actually works.#if test -n "$lt_prog_compiler_pic_F77"; thenecho "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6if test "${lt_prog_compiler_pic_works_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else lt_prog_compiler_pic_works_F77=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic_F77" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:13750: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:13754: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test ! -s conftest.err; then lt_prog_compiler_pic_works_F77=yes fi fi $rm conftest*fiecho "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6if test x"$lt_prog_compiler_pic_works_F77" = xyes; then case $lt_prog_compiler_pic_F77 in "" | " "*) ;; *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; esacelse lt_prog_compiler_pic_F77= lt_prog_compiler_can_build_shared_F77=nofificase "$host_os" in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_F77= ;; *) lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" ;;esacecho "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else lt_cv_prog_compiler_c_o_F77=no $rm -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:13810: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:13814: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test ! -s out/conftest.err; then lt_cv_prog_compiler_c_o_F77=yes fi fi chmod u+w . $rm conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files $rm out/* && rmdir out cd .. rmdir conftest $rm conftest*fiecho "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6hard_links="nottested"if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user echo "$as_me:$LINENO: checking if we can lock with hard links" >&5echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 hard_links=yes $rm conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no echo "$as_me:$LINENO: result: $hard_links" >&5echo "${ECHO_T}$hard_links" >&6 if test "$hard_links" = no; then { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fielse need_locks=nofiecho "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 runpath_var= allow_undefined_flag_F77= enable_shared_with_static_runtimes_F77=no archive_cmds_F77= archive_expsym_cmds_F77= old_archive_From_new_cmds_F77= old_archive_from_expsyms_cmds_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= thread_safe_flag_spec_F77= hardcode_libdir_flag_spec_F77= hardcode_libdir_flag_spec_ld_F77= hardcode_libdir_separator_F77= hardcode_direct_F77=no hardcode_minus_L_F77=no hardcode_shlibpath_var_F77=unsupported link_all_deplibs_F77=unknown hardcode_automatic_F77=no module_cmds_F77= module_expsym_cmds_F77= always_export_symbols_F77=no export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms_F77= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. 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If you*** really care for shared libraries, you may want to modify your PATH*** so that a non-GNU linker is found, and then restart.EOF fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach <jrb3@best.com> says some releases of gcc # support --undefined. This deserves some investigation. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`# Check for a 64-bit object if we didn't find anything.if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`; fielse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`# Check for a 64-bit object if we didn't find anything.if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`; fielse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols_F77=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77=' ' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case "$cc_basename" in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds_F77='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; ia64*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; *) hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; sco3.2v5*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # Supported since Solaris 2.6 (maybe 2.5.1?) whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <<EOF 1>&2*** Warning: The releases 2.8.* of the GNU linker cannot reliably*** create shared libraries on Solaris systems. 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Another option is to modify*** your PATH or compiler configuration so that the native linker is*** used, and then restart.EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_cmds_GCJ="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~$echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else archive_expsym_cmds_GCJ="$tmp_archive_cmds" fi else ld_shlibs_GCJ=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec_GCJ= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_GCJ=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$GCC" = yes; then case $host_os in aix4.012|aix4.012.*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_GCJ=yes else # We have old collect2 hardcode_direct_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi esac shared_flag='-shared' else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */intmain (){ ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`# Check for a 64-bit object if we didn't find anything.if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`; fielse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */intmain (){ ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`# Check for a 64-bit object if we didn't find anything.if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }}'`; fielse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols_GCJ=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ=' ' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case "$cc_basename" in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds_GCJ='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; ia64*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; *) hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; sco3.2v5*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # Supported since Solaris 2.6 (maybe 2.5.1?) whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; 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sysv5*) no_undefined_flag_GCJ=' -z text' # $CC -shared without GNU ld will not create a library from C++ # object files and a static libstdc++, better avoid it by now archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' hardcode_libdir_flag_spec_GCJ= hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' ;; uts4*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; *) ld_shlibs_GCJ=no ;; esac fiecho "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5echo "${ECHO_T}$ld_shlibs_GCJ" >&6test "$ld_shlibs_GCJ" = no && can_build_shared=novariables_saved_for_relink="PATH $shlibpath_var $runpath_var"if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"fi## Do we need to explicitly link libc?#case "x$archive_cmds_need_lc_GCJ" inx|xyes) # Assume -lc should be added archive_cmds_need_lc_GCJ=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_GCJ in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib<name>.so # instead of lib<name>.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;;amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. 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 ${libname}_ixlibrary.a || exit 1; done' ;;beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;;bsdi[45]*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;;cygwin* | mingw* | pw32*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $rm \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. 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Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_shl_load) || defined (__stub___shl_load)choke me#elsechar (*f) () = shl_load;#endif#ifdef __cplusplus}#endifintmain (){return f != shl_load; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_func_shl_load=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5echo "${ECHO_T}$ac_cv_func_shl_load" >&6if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load"else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char shl_load ();intmain (){shl_load (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dld_shl_load=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"else echo "$as_me:$LINENO: checking for dlopen" >&5echo $ECHO_N "checking for dlopen... $ECHO_C" >&6if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define dlopen innocuous_dlopen/* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef dlopen/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_dlopen) || defined (__stub___dlopen)choke me#elsechar (*f) () = dlopen;#endif#ifdef __cplusplus}#endifintmain (){return f != dlopen; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_func_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5echo "${ECHO_T}$ac_cv_func_dlopen" >&6if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen"else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldl $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();intmain (){dlopen (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dl_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-lsvld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dlopen ();intmain (){dlopen (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_svld_dlopen=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"else echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-ldld $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char dld_link ();intmain (){dld_link (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_dld_link=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_dld_dld_link=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"fifififififi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=crosselse lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF#line 18337 "configure"#include "confdefs.h"#if HAVE_DLFCN_H#include <dlfcn.h>#endif#include <stdio.h>#ifdef RTLD_GLOBAL# define LT_DLGLOBAL RTLD_GLOBAL#else# ifdef DL_GLOBAL# define LT_DLGLOBAL DL_GLOBAL# else# define LT_DLGLOBAL 0# endif#endif/* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */#ifndef LT_DLLAZY_OR_NOW# ifdef RTLD_LAZY# define LT_DLLAZY_OR_NOW RTLD_LAZY# else# ifdef DL_LAZY# define LT_DLLAZY_OR_NOW DL_LAZY# else# ifdef RTLD_NOW# define LT_DLLAZY_OR_NOW RTLD_NOW# else# ifdef DL_NOW# define LT_DLLAZY_OR_NOW DL_NOW# else# define LT_DLLAZY_OR_NOW 0# endif# endif# endif# endif#endif#ifdef __cplusplusextern "C" void exit (int);#endifvoid fnord() { int i=42;}int main (){ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status);}EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fifirm -fr conftest*fiecho "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=crosselse lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF#line 18435 "configure"#include "confdefs.h"#if HAVE_DLFCN_H#include <dlfcn.h>#endif#include <stdio.h>#ifdef RTLD_GLOBAL# define LT_DLGLOBAL RTLD_GLOBAL#else# ifdef DL_GLOBAL# define LT_DLGLOBAL DL_GLOBAL# else# define LT_DLGLOBAL 0# endif#endif/* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */#ifndef LT_DLLAZY_OR_NOW# ifdef RTLD_LAZY# define LT_DLLAZY_OR_NOW RTLD_LAZY# else# ifdef DL_LAZY# define LT_DLLAZY_OR_NOW DL_LAZY# else# ifdef RTLD_NOW# define LT_DLLAZY_OR_NOW RTLD_NOW# else# ifdef DL_NOW# define LT_DLLAZY_OR_NOW DL_NOW# else# define LT_DLLAZY_OR_NOW 0# endif# endif# endif# endif#endif#ifdef __cplusplusextern "C" void exit (int);#endifvoid fnord() { int i=42;}int main (){ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status);}EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fifirm -fr conftest*fiecho "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esacfi# The else clause should only fire when bootstrapping the# libtool distribution, otherwise you forgot to ship ltmain.sh# with your package, and you will get complaints that there are# no rules to generate ltmain.sh.if test -f "$ltmain"; then # See if we are running on zsh, and set the options which allow our commands through # without removal of \ escapes. if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi # Now quote all the things that may contain metacharacters while being # careful not to overquote the AC_SUBSTed values. We take copies of the # variables and quote the copies for generation of the libtool script. for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \ SED SHELL STRIP \ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ deplibs_check_method reload_flag reload_cmds need_locks \ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ lt_cv_sys_global_symbol_to_c_name_address \ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ old_postinstall_cmds old_postuninstall_cmds \ compiler_GCJ \ CC_GCJ \ LD_GCJ \ lt_prog_compiler_wl_GCJ \ lt_prog_compiler_pic_GCJ \ lt_prog_compiler_static_GCJ \ lt_prog_compiler_no_builtin_flag_GCJ \ export_dynamic_flag_spec_GCJ \ thread_safe_flag_spec_GCJ \ whole_archive_flag_spec_GCJ \ enable_shared_with_static_runtimes_GCJ \ old_archive_cmds_GCJ \ old_archive_from_new_cmds_GCJ \ predep_objects_GCJ \ postdep_objects_GCJ \ predeps_GCJ \ postdeps_GCJ \ compiler_lib_search_path_GCJ \ archive_cmds_GCJ \ archive_expsym_cmds_GCJ \ postinstall_cmds_GCJ \ postuninstall_cmds_GCJ \ old_archive_from_expsyms_cmds_GCJ \ allow_undefined_flag_GCJ \ no_undefined_flag_GCJ \ export_symbols_cmds_GCJ \ hardcode_libdir_flag_spec_GCJ \ hardcode_libdir_flag_spec_ld_GCJ \ hardcode_libdir_separator_GCJ \ hardcode_automatic_GCJ \ module_cmds_GCJ \ module_expsym_cmds_GCJ \ lt_cv_prog_compiler_c_o_GCJ \ exclude_expsyms_GCJ \ include_expsyms_GCJ; do case $var in old_archive_cmds_GCJ | \ old_archive_from_new_cmds_GCJ | \ archive_cmds_GCJ | \ archive_expsym_cmds_GCJ | \ module_cmds_GCJ | \ module_expsym_cmds_GCJ | \ old_archive_from_expsyms_cmds_GCJ | \ export_symbols_cmds_GCJ | \ extract_expsyms_cmds | reload_cmds | finish_cmds | \ postinstall_cmds | postuninstall_cmds | \ old_postinstall_cmds | old_postuninstall_cmds | \ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) # Double-quote double-evaled strings. eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ;; *) eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ;; esac done case $lt_echo in *'\$0 --fallback-echo"') lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ;; esaccfgfile="$ofile" cat <<__EOF__ >> "$cfgfile"# ### BEGIN LIBTOOL TAG CONFIG: $tagname# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:# Shell to use when invoking shell scripts.SHELL=$lt_SHELL# Whether or not to build shared libraries.build_libtool_libs=$enable_shared# Whether or not to build static libraries.build_old_libs=$enable_static# Whether or not to add -lc for building shared libraries.build_libtool_need_lc=$archive_cmds_need_lc_GCJ# Whether or not to disallow shared libs when runtime libs are staticallow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ# Whether or not to optimize for fast installation.fast_install=$enable_fast_install# The host system.host_alias=$host_aliashost=$host# An echo program that does not interpret backslashes.echo=$lt_echo# The archiver.AR=$lt_ARAR_FLAGS=$lt_AR_FLAGS# A C compiler.LTCC=$lt_LTCC# A language-specific compiler.CC=$lt_compiler_GCJ# Is the compiler the GNU C compiler?with_gcc=$GCC_GCJ# An ERE matcher.EGREP=$lt_EGREP# The linker used to build libraries.LD=$lt_LD_GCJ# Whether we need hard or soft links.LN_S=$lt_LN_S# A BSD-compatible nm program.NM=$lt_NM# A symbol stripping programSTRIP=$lt_STRIP# Used to examine libraries when file_magic_cmd begins "file"MAGIC_CMD=$MAGIC_CMD# Used on cygwin: DLL creation program.DLLTOOL="$DLLTOOL"# Used on cygwin: object dumper.OBJDUMP="$OBJDUMP"# Used on cygwin: assembler.AS="$AS"# The name of the directory that contains temporary libtool files.objdir=$objdir# How to create reloadable object files.reload_flag=$lt_reload_flagreload_cmds=$lt_reload_cmds# How to pass a linker flag through the compiler.wl=$lt_lt_prog_compiler_wl_GCJ# Object file suffix (normally "o").objext="$ac_objext"# Old archive suffix (normally "a").libext="$libext"# Shared library suffix (normally ".so").shrext_cmds='$shrext_cmds'# Executable file suffix (normally "").exeext="$exeext"# Additional compiler flags for building library objects.pic_flag=$lt_lt_prog_compiler_pic_GCJpic_mode=$pic_mode# What is the maximum length of a command?max_cmd_len=$lt_cv_sys_max_cmd_len# Does compiler simultaneously support -c and -o options?compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ# Must we lock files when doing compilation ?need_locks=$lt_need_locks# Do we need the lib prefix for modules?need_lib_prefix=$need_lib_prefix# Do we need a version for libraries?need_version=$need_version# Whether dlopen is supported.dlopen_support=$enable_dlopen# Whether dlopen of programs is supported.dlopen_self=$enable_dlopen_self# Whether dlopen of statically linked programs is supported.dlopen_self_static=$enable_dlopen_self_static# Compiler flag to prevent dynamic linking.link_static_flag=$lt_lt_prog_compiler_static_GCJ# Compiler flag to turn off builtin functions.no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ# Compiler flag to allow reflexive dlopens.export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ# Compiler flag to generate shared objects directly from archives.whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ# Compiler flag to generate thread-safe objects.thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ# Library versioning type.version_type=$version_type# Format of library name prefix.libname_spec=$lt_libname_spec# List of archive names. 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do case $var in old_archive_cmds_RC | \ old_archive_from_new_cmds_RC | \ archive_cmds_RC | \ archive_expsym_cmds_RC | \ module_cmds_RC | \ module_expsym_cmds_RC | \ old_archive_from_expsyms_cmds_RC | \ export_symbols_cmds_RC | \ extract_expsyms_cmds | reload_cmds | finish_cmds | \ postinstall_cmds | postuninstall_cmds | \ old_postinstall_cmds | old_postuninstall_cmds | \ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) # Double-quote double-evaled strings. eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ;; *) eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ;; esac done case $lt_echo in *'\$0 --fallback-echo"') lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ;; esaccfgfile="$ofile" cat <<__EOF__ >> "$cfgfile"# ### BEGIN LIBTOOL TAG CONFIG: $tagname# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:# Shell to use when invoking shell scripts.SHELL=$lt_SHELL# Whether or not to build shared libraries.build_libtool_libs=$enable_shared# Whether or not to build static libraries.build_old_libs=$enable_static# Whether or not to add -lc for building shared libraries.build_libtool_need_lc=$archive_cmds_need_lc_RC# Whether or not to disallow shared libs when runtime libs are staticallow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC# Whether or not to optimize for fast installation.fast_install=$enable_fast_install# The host system.host_alias=$host_aliashost=$host# An echo program that does not interpret backslashes.echo=$lt_echo# The archiver.AR=$lt_ARAR_FLAGS=$lt_AR_FLAGS# A C compiler.LTCC=$lt_LTCC# A language-specific compiler.CC=$lt_compiler_RC# Is the compiler the GNU C compiler?with_gcc=$GCC_RC# An ERE matcher.EGREP=$lt_EGREP# The linker used to build libraries.LD=$lt_LD_RC# Whether we need hard or soft links.LN_S=$lt_LN_S# A BSD-compatible nm program.NM=$lt_NM# A symbol stripping programSTRIP=$lt_STRIP# Used to examine libraries when file_magic_cmd begins "file"MAGIC_CMD=$MAGIC_CMD# Used on cygwin: DLL creation program.DLLTOOL="$DLLTOOL"# Used on cygwin: object dumper.OBJDUMP="$OBJDUMP"# Used on cygwin: assembler.AS="$AS"# The name of the directory that contains temporary libtool files.objdir=$objdir# How to create reloadable object files.reload_flag=$lt_reload_flagreload_cmds=$lt_reload_cmds# How to pass a linker flag through the compiler.wl=$lt_lt_prog_compiler_wl_RC# Object file suffix (normally "o").objext="$ac_objext"# Old archive suffix (normally "a").libext="$libext"# Shared library suffix (normally ".so").shrext_cmds='$shrext_cmds'# Executable file suffix (normally "").exeext="$exeext"# Additional compiler flags for building library objects.pic_flag=$lt_lt_prog_compiler_pic_RCpic_mode=$pic_mode# What is the maximum length of a command?max_cmd_len=$lt_cv_sys_max_cmd_len# Does compiler simultaneously support -c and -o options?compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC# Must we lock files when doing compilation ?need_locks=$lt_need_locks# Do we need the lib prefix for modules?need_lib_prefix=$need_lib_prefix# Do we need a version for libraries?need_version=$need_version# Whether dlopen is supported.dlopen_support=$enable_dlopen# Whether dlopen of programs is supported.dlopen_self=$enable_dlopen_self# Whether dlopen of statically linked programs is supported.dlopen_self_static=$enable_dlopen_self_static# Compiler flag to prevent dynamic linking.link_static_flag=$lt_lt_prog_compiler_static_RC# Compiler flag to turn off builtin functions.no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC# Compiler flag to allow reflexive dlopens.export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC# Compiler flag to generate shared objects directly from archives.whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC# Compiler flag to generate thread-safe objects.thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC# Library versioning type.version_type=$version_type# Format of library name prefix.libname_spec=$lt_libname_spec# List of archive names. 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_nsl_gethostbyname=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_nsl_gethostbyname=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6if test $ac_cv_lib_nsl_gethostbyname = yes; then cat >>confdefs.h <<_ACEOF#define HAVE_LIBNSL 1_ACEOF LIBS="-lnsl $LIBS"fifiecho "$as_me:$LINENO: checking for accept in -lsocket" >&5echo $ECHO_N "checking for accept in -lsocket... $ECHO_C" >&6if test "${ac_cv_lib_socket_accept+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-lsocket $LIBS"cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char accept ();intmain (){accept (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_socket_accept=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_lib_socket_accept=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_socket_accept" >&5echo "${ECHO_T}$ac_cv_lib_socket_accept" >&6if test $ac_cv_lib_socket_accept = yes; then cat >>confdefs.h <<_ACEOF#define HAVE_LIBSOCKET 1_ACEOF LIBS="-lsocket $LIBS"fifor ac_header in sys/select.hdoas_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6fiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6else # Is the header compilable?echo "$as_me:$LINENO: checking $ac_header usability" >&5echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */$ac_includes_default#include <$ac_header>_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_header_compiler=nofirm -f conftest.err conftest.$ac_objext conftest.$ac_extecho "$as_me:$LINENO: result: $ac_header_compiler" >&5echo "${ECHO_T}$ac_header_compiler" >&6# Is the header present?echo "$as_me:$LINENO: checking $ac_header presence" >&5echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <$ac_header>_ACEOFif { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fielse ac_cpp_err=yesfiif test -z "$ac_cpp_err"; then ac_header_preproc=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=nofirm -f conftest.err conftest.$ac_extecho "$as_me:$LINENO: result: $ac_header_preproc" >&5echo "${ECHO_T}$ac_header_preproc" >&6# So? What about this header?case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX## ------------------------------------------ #### Report this to the AC_PACKAGE_NAME lists. #### ------------------------------------------ ##_ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;;esacecho "$as_me:$LINENO: checking for $ac_header" >&5echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else eval "$as_ac_Header=\$ac_header_preproc"fiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6fiif test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1_ACEOFfidoneEXTRA_INCLUDE_SYS_SELECT_H="#include <sys/select.h>"if test ".$ac_cv_header_sys_select_h" != .yes; then EXTRA_INCLUDE_SYS_SELECT_H="/* $EXTRA_INCLUDE_SYS_SELECT_H */"fiecho "$as_me:$LINENO: checking for typedef sig_atomic_t" >&5echo $ECHO_N "checking for typedef sig_atomic_t... $ECHO_C" >&6if test "${ac_cv_typedef_sig_atomic_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <signal.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])sig_atomic_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_sig_atomic_t=yeselse ac_cv_typedef_sig_atomic_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_sig_atomic_t" >&5echo "${ECHO_T}$ac_cv_typedef_sig_atomic_t" >&6if test $ac_cv_typedef_sig_atomic_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_SIG_ATOMIC_T 1_ACEOFfiFALLBACK_SIG_ATOMIC_T="typedef int sig_atomic_t;"if test ".$ac_cv_typedef_sig_atomic_t" = .yes; then FALLBACK_SIG_ATOMIC_T="/* $FALLBACK_SIG_ATOMIC_T */"fiecho "$as_me:$LINENO: checking for typedef pid_t" >&5echo $ECHO_N "checking for typedef pid_t... $ECHO_C" >&6if test "${ac_cv_typedef_pid_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_pid_t=yeselse ac_cv_typedef_pid_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_pid_t" >&5echo "${ECHO_T}$ac_cv_typedef_pid_t" >&6if test $ac_cv_typedef_pid_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_PID_T 1_ACEOFfiFALLBACK_PID_T="typedef int pid_t;"if test ".$ac_cv_typedef_pid_t" = .yes; then FALLBACK_PID_T="/* $FALLBACK_PID_T */"fiecho "$as_me:$LINENO: checking for typedef size_t" >&5echo $ECHO_N "checking for typedef size_t... $ECHO_C" >&6if test "${ac_cv_typedef_size_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <stdlib.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_size_t=yeselse ac_cv_typedef_size_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_size_t" >&5echo "${ECHO_T}$ac_cv_typedef_size_t" >&6if test $ac_cv_typedef_size_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_SIZE_T 1_ACEOFfiFALLBACK_SIZE_T="typedef unsigned int size_t;"if test ".$ac_cv_typedef_size_t" = .yes; then FALLBACK_SIZE_T="/* $FALLBACK_SIZE_T */"fiecho "$as_me:$LINENO: checking for typedef ssize_t" >&5echo $ECHO_N "checking for typedef ssize_t... $ECHO_C" >&6if test "${ac_cv_typedef_ssize_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_ssize_t=yeselse ac_cv_typedef_ssize_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_ssize_t" >&5echo "${ECHO_T}$ac_cv_typedef_ssize_t" >&6if test $ac_cv_typedef_ssize_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_SSIZE_T 1_ACEOFfiFALLBACK_SSIZE_T="typedef unsigned int ssize_t;"if test ".$ac_cv_typedef_ssize_t" = .yes; then FALLBACK_SSIZE_T="/* $FALLBACK_SSIZE_T */"fiecho "$as_me:$LINENO: checking for typedef off_t" >&5echo $ECHO_N "checking for typedef off_t... $ECHO_C" >&6if test "${ac_cv_typedef_off_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_off_t=yeselse ac_cv_typedef_off_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_off_t" >&5echo "${ECHO_T}$ac_cv_typedef_off_t" >&6if test $ac_cv_typedef_off_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_OFF_T 1_ACEOFfiFALLBACK_OFF_T="typedef int off_t;"if test ".$ac_cv_typedef_off_t" = .yes; then FALLBACK_OFF_T="/* $FALLBACK_OFF_T */"fiecho "$as_me:$LINENO: checking for typedef stack_t" >&5echo $ECHO_N "checking for typedef stack_t... $ECHO_C" >&6if test "${ac_cv_typedef_stack_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <signal.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])stack_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_stack_t=yeselse ac_cv_typedef_stack_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_stack_t" >&5echo "${ECHO_T}$ac_cv_typedef_stack_t" >&6if test $ac_cv_typedef_stack_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_STACK_T 1_ACEOFfiecho "$as_me:$LINENO: checking for attribute ss_base in struct sigaltstack from sys/signal.h" >&5echo $ECHO_N "checking for attribute ss_base in struct sigaltstack from sys/signal.h... $ECHO_C" >&6if test "${ac_cv_structattr_ss_base+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>#include <sys/signal.h>intmain (){struct sigaltstack *sp1;struct sigaltstack *sp2;sp1->ss_base = sp2->ss_base; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_structattr_ss_base=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_structattr_ss_base=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_structattr_ss_base" >&5echo "${ECHO_T}$ac_cv_structattr_ss_base" >&6if test $ac_cv_structattr_ss_base = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_SS_BASE 1_ACEOFfiecho "$as_me:$LINENO: checking for attribute ss_sp in struct sigaltstack from sys/signal.h" >&5echo $ECHO_N "checking for attribute ss_sp in struct sigaltstack from sys/signal.h... $ECHO_C" >&6if test "${ac_cv_structattr_ss_sp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>#include <sys/signal.h>intmain (){struct sigaltstack *sp1;struct sigaltstack *sp2;sp1->ss_sp = sp2->ss_sp; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_structattr_ss_sp=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_structattr_ss_sp=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_structattr_ss_sp" >&5echo "${ECHO_T}$ac_cv_structattr_ss_sp" >&6if test $ac_cv_structattr_ss_sp = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_SS_SP 1_ACEOFfiecho "$as_me:$LINENO: checking for a single-argument based gettimeofday" >&5echo $ECHO_N "checking for a single-argument based gettimeofday... $ECHO_C" >&6cross_compile=nocat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>#include <sys/time.h>#include <unistd.h>intmain (){struct timeval tv;(void)gettimeofday(&tv); ; return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then msg="yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5msg="no"firm -f conftest.err conftest.$ac_objext conftest.$ac_extcase $PLATFORM in *-*-aix4* ) msg="no" ;; # on AIX the compiler test doesn't work *-*-isc* ) msg="no" ;; # on ISC the compiler test doesn't workesacif test ".$msg" = .yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_GETTIMEOFDAY_ARGS1 1_ACEOFfiecho "$as_me:$LINENO: result: $msg" >&5echo "${ECHO_T}$msg" >&6echo "$as_me:$LINENO: checking for struct timespec" >&5echo $ECHO_N "checking for struct timespec... $ECHO_C" >&6cross_compile=nocat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <time.h>#include <sys/time.h>intmain (){struct timespec ts; ; return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then msg="yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5msg="no"firm -f conftest.err conftest.$ac_objext conftest.$ac_extif test ".$msg" = .yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_STRUCT_TIMESPEC 1_ACEOFfiecho "$as_me:$LINENO: result: $msg" >&5echo "${ECHO_T}$msg" >&6echo "$as_me:$LINENO: checking for typedef socklen_t" >&5echo $ECHO_N "checking for typedef socklen_t... $ECHO_C" >&6if test "${ac_cv_typedef_socklen_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/socket.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])socklen_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_socklen_t=yeselse ac_cv_typedef_socklen_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_socklen_t" >&5echo "${ECHO_T}$ac_cv_typedef_socklen_t" >&6if test $ac_cv_typedef_socklen_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_SOCKLEN_T 1_ACEOFfiecho "$as_me:$LINENO: checking for type of argument 3 for accept()" >&5echo $ECHO_N "checking for type of argument 3 for accept()... $ECHO_C" >&6if test "${ac_cv_argtype_accept3+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elsecat >conftest.$ac_ext <<EOF#line 21950 "configure"#include "confdefs.h"EOFfor ifile in sys/types.h sys/socket.h; do echo "#include <$ifile>" >>conftest.$ac_extdonegpat=''spat=''i=1while test $i -le 3; do gpat="$gpat[^,]*" if test $i -eq 3; then spat="$spat\\([^,]*\\)" else spat="$spat[^,]*" fi if test $i -lt 3; then gpat="$gpat," spat="$spat," fi i=`expr $i + 1`done(eval "$ac_cpp conftest.$ac_ext") 2>&5 |\sed -e ':join' \ -e '/,[ ]*$/N' \ -e 's/,[ ]*\n[ ]*/, /' \ -e 'tjoin' |\egrep "[^a-zA-Z0-9_]accept[ ]*\\($gpat\\)" | head -1 |\sed -e "s/.*[^a-zA-Z0-9_]accept[ ]*($spat).*/\\1/" \ -e 's/(\*[a-zA-Z_][a-zA-Z_0-9]*)/(*)/' \ -e 's/^[ ]*//' -e 's/[ ]*$//' \ -e 's/^/arg:/' \ -e 's/^arg:\([^ ]*\)$/type:\1/' \ -e 's/^arg:\(.*_t\)*$/type:\1/' \ -e 's/^arg:\(.*\*\)$/type:\1/' \ -e 's/^arg:\(.*[ ]\*\)[_a-zA-Z][_a-zA-Z0-9]*$/type:\1/' \ -e 's/^arg:\(.*[ ]char\)$/type:\1/' \ -e 's/^arg:\(.*[ ]short\)$/type:\1/' \ -e 's/^arg:\(.*[ ]int\)$/type:\1/' \ -e 's/^arg:\(.*[ ]long\)$/type:\1/' \ -e 's/^arg:\(.*[ ]float\)$/type:\1/' \ -e 's/^arg:\(.*[ ]double\)$/type:\1/' \ -e 's/^arg:\(.*[ ]unsigned\)$/type:\1/' \ -e 's/^arg:\(.*[ ]signed\)$/type:\1/' \ -e 's/^arg:\(.*struct[ ][_a-zA-Z][_a-zA-Z0-9]*\)$/type:\1/' \ -e 's/^arg:\(.*\)[ ]_[_a-zA-Z0-9]*$/type:\1/' \ -e 's/^arg:\(.*\)[ ]\([^ ]*\)$/type:\1/' \ -e 's/^type://' >conftest.outputac_cv_argtype_accept3=`cat conftest.output`rm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_argtype_accept3" >&5echo "${ECHO_T}$ac_cv_argtype_accept3" >&6ac_type="$ac_cv_argtype_accept3":echo "$as_me:$LINENO: checking for fallback socklen_t" >&5echo $ECHO_N "checking for fallback socklen_t... $ECHO_C" >&6if test "${ac_cv_check_socklentype+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseif test ".$ac_cv_typedef_socklen_t" = .yes; then ac_cv_check_socklentype='socklen_t'elif test ".$ac_type" != .; then ac_cv_check_socklentype=`echo "$ac_type" | sed -e 's/ *\*$//'`else ac_cv_check_socklentype='int'fifiecho "$as_me:$LINENO: result: $ac_cv_check_socklentype" >&5echo "${ECHO_T}$ac_cv_check_socklentype" >&6ac_type="$ac_cv_check_socklentype"FALLBACK_SOCKLEN_T="typedef ${ac_type} socklen_t;"if test ".$ac_type" = ".socklen_t"; then FALLBACK_SOCKLEN_T="/* $FALLBACK_SOCKLEN_T */"fiecho "$as_me:$LINENO: checking for typedef nfds_t" >&5echo $ECHO_N "checking for typedef nfds_t... $ECHO_C" >&6if test "${ac_cv_typedef_nfds_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <poll.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])nfds_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_nfds_t=yeselse ac_cv_typedef_nfds_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_nfds_t" >&5echo "${ECHO_T}$ac_cv_typedef_nfds_t" >&6if test $ac_cv_typedef_nfds_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_NFDS_T 1_ACEOFfiecho "$as_me:$LINENO: checking for type of argument 2 for poll()" >&5echo $ECHO_N "checking for type of argument 2 for poll()... $ECHO_C" >&6if test "${ac_cv_argtype_poll2+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elsecat >conftest.$ac_ext <<EOF#line 22077 "configure"#include "confdefs.h"EOFfor ifile in sys/types.h poll.h; do echo "#include <$ifile>" >>conftest.$ac_extdonegpat=''spat=''i=1while test $i -le 3; do gpat="$gpat[^,]*" if test $i -eq 2; then spat="$spat\\([^,]*\\)" else spat="$spat[^,]*" fi if test $i -lt 3; then gpat="$gpat," spat="$spat," fi i=`expr $i + 1`done(eval "$ac_cpp conftest.$ac_ext") 2>&5 |\sed -e ':join' \ -e '/,[ ]*$/N' \ -e 's/,[ ]*\n[ ]*/, /' \ -e 'tjoin' |\egrep "[^a-zA-Z0-9_]poll[ ]*\\($gpat\\)" | head -1 |\sed -e "s/.*[^a-zA-Z0-9_]poll[ ]*($spat).*/\\1/" \ -e 's/(\*[a-zA-Z_][a-zA-Z_0-9]*)/(*)/' \ -e 's/^[ ]*//' -e 's/[ ]*$//' \ -e 's/^/arg:/' \ -e 's/^arg:\([^ ]*\)$/type:\1/' \ -e 's/^arg:\(.*_t\)*$/type:\1/' \ -e 's/^arg:\(.*\*\)$/type:\1/' \ -e 's/^arg:\(.*[ ]\*\)[_a-zA-Z][_a-zA-Z0-9]*$/type:\1/' \ -e 's/^arg:\(.*[ ]char\)$/type:\1/' \ -e 's/^arg:\(.*[ ]short\)$/type:\1/' \ -e 's/^arg:\(.*[ ]int\)$/type:\1/' \ -e 's/^arg:\(.*[ ]long\)$/type:\1/' \ -e 's/^arg:\(.*[ ]float\)$/type:\1/' \ -e 's/^arg:\(.*[ ]double\)$/type:\1/' \ -e 's/^arg:\(.*[ ]unsigned\)$/type:\1/' \ -e 's/^arg:\(.*[ ]signed\)$/type:\1/' \ -e 's/^arg:\(.*struct[ ][_a-zA-Z][_a-zA-Z0-9]*\)$/type:\1/' \ -e 's/^arg:\(.*\)[ ]_[_a-zA-Z0-9]*$/type:\1/' \ -e 's/^arg:\(.*\)[ ]\([^ ]*\)$/type:\1/' \ -e 's/^type://' >conftest.outputac_cv_argtype_poll2=`cat conftest.output`rm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_argtype_poll2" >&5echo "${ECHO_T}$ac_cv_argtype_poll2" >&6ac_type="$ac_cv_argtype_poll2":echo "$as_me:$LINENO: checking for fallback nfds_t" >&5echo $ECHO_N "checking for fallback nfds_t... $ECHO_C" >&6if test "${ac_cv_check_nfdstype+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseif test ".$ac_cv_typedef_nfds_t" = .yes; then ac_cv_check_nfdstype='nfds_t'elif test ".$ac_type" != .; then ac_cv_check_nfdstype=`echo "$ac_type" | sed -e 's/ *\*$//'`else ac_cv_check_nfdstype='unsigned int'fifiecho "$as_me:$LINENO: result: $ac_cv_check_nfdstype" >&5echo "${ECHO_T}$ac_cv_check_nfdstype" >&6ac_type="$ac_cv_check_nfdstype"FALLBACK_NFDS_T="typedef ${ac_type} nfds_t;"if test ".$ac_type" = ".nfds_t"; then FALLBACK_NFDS_T="/* $FALLBACK_NFDS_T */"fiecho "$as_me:$LINENO: checking for built-in type long long" >&5echo $ECHO_N "checking for built-in type long long... $ECHO_C" >&6 if test "${ac_cv_type_longlong+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>intmain (){ long long X = 2, Y = 1, Z; Z = X / Y; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_longlong=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_type_longlong=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_type_longlong" >&5echo "${ECHO_T}$ac_cv_type_longlong" >&6if test ".$ac_cv_type_longlong" = .yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_LONGLONG 1_ACEOFfiecho "$as_me:$LINENO: checking for built-in type long double" >&5echo $ECHO_N "checking for built-in type long double... $ECHO_C" >&6 if test "${ac_cv_type_longdouble+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>intmain (){ long double X = 2, Y = 1, Z; Z = X / Y; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_longdouble=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_type_longdouble=nofirm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_type_longdouble" >&5echo "${ECHO_T}$ac_cv_type_longdouble" >&6if test ".$ac_cv_type_longdouble" = .yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_LONGDOUBLE 1_ACEOFfiif test ".$enable_subdir" != .yes; then echo "$as_me:$LINENO: result: " >&5echo "${ECHO_T}" >&6 echo "$as_me:$LINENO: result: ${TB}Machine Context Implementation:${TN}" >&5echo "${ECHO_T}${TB}Machine Context Implementation:${TN}" >&6fiecho "$as_me:$LINENO: checking for ucontext.h" >&5echo $ECHO_N "checking for ucontext.h... $ECHO_C" >&6if test "${ac_cv_header_ucontext_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <sys/types.h>#include <ucontext.h>_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_ucontext_h=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_cv_header_ucontext_h=nofirm -f conftest.err conftest.$ac_objext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_header_ucontext_h" >&5echo "${ECHO_T}$ac_cv_header_ucontext_h" >&6for ac_func in makecontext swapcontext getcontext setcontextdoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsechar (*f) () = $ac_func;#endif#ifdef __cplusplus}#endifintmain (){return f != $ac_func; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5eval "$as_ac_var=no"firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1_ACEOFfidoneecho "$as_me:$LINENO: checking for usable SVR4/SUSv2 makecontext(2)/swapcontext(2)" >&5echo $ECHO_N "checking for usable SVR4/SUSv2 makecontext(2)/swapcontext(2)... $ECHO_C" >&6if test "${ac_cv_check_mcsc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseif test "$cross_compiling" = yes; then ac_cv_check_mcsc=noelse cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <stdio.h>#include <stdlib.h>#include <ucontext.h>ucontext_t uc_child;ucontext_t uc_main;void child(void *arg){ if (arg != (void *)12345) exit(1); if (swapcontext(&uc_child, &uc_main) != 0) exit(1);}int main(int argc, char *argv[]){ FILE *fp; void *stack; /* the default is that it fails */ if ((fp = fopen("conftestval", "w")) == NULL) exit(1); fprintf(fp, "no\n"); fclose(fp); /* configure a child user-space context */ if ((stack = malloc(64*1024)) == NULL) exit(1); if (getcontext(&uc_child) != 0) exit(1); uc_child.uc_link = NULL; uc_child.uc_stack.ss_sp = (char *)stack+(32*1024); uc_child.uc_stack.ss_size = 32*1024; uc_child.uc_stack.ss_flags = 0; makecontext(&uc_child, child, 2, (void *)12345); /* switch into the user context */ if (swapcontext(&uc_main, &uc_child) != 0) exit(1); /* Fine, child came home */ if ((fp = fopen("conftestval", "w")) == NULL) exit(1); fprintf(fp, "yes\n"); fclose(fp); /* die successfully */ exit(0);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_check_mcsc=`cat conftestval`else echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5( exit $ac_status )ac_cv_check_mcsc=nofirm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfifiecho "$as_me:$LINENO: result: $ac_cv_check_mcsc" >&5echo "${ECHO_T}$ac_cv_check_mcsc" >&6if test ".$ac_cv_check_mcsc" = .yes; then mcsc=yeselse mcsc=nofifor ac_header in signal.hdoas_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6fiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6else # Is the header compilable?echo "$as_me:$LINENO: checking $ac_header usability" >&5echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */$ac_includes_default#include <$ac_header>_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_header_compiler=nofirm -f conftest.err conftest.$ac_objext conftest.$ac_extecho "$as_me:$LINENO: result: $ac_header_compiler" >&5echo "${ECHO_T}$ac_header_compiler" >&6# Is the header present?echo "$as_me:$LINENO: checking $ac_header presence" >&5echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <$ac_header>_ACEOFif { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fielse ac_cpp_err=yesfiif test -z "$ac_cpp_err"; then ac_header_preproc=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=nofirm -f conftest.err conftest.$ac_extecho "$as_me:$LINENO: result: $ac_header_preproc" >&5echo "${ECHO_T}$ac_header_preproc" >&6# So? What about this header?case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX## ------------------------------------------ #### Report this to the AC_PACKAGE_NAME lists. #### ------------------------------------------ ##_ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;;esacecho "$as_me:$LINENO: checking for $ac_header" >&5echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else eval "$as_ac_Header=\$ac_header_preproc"fiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6fiif test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1_ACEOFfidonefor ac_func in sigsetjmp siglongjmp setjmp longjmp _setjmp _longjmpdoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsechar (*f) () = $ac_func;#endif#ifdef __cplusplus}#endifintmain (){return f != $ac_func; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5eval "$as_ac_var=no"firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1_ACEOFfidonefor ac_func in sigaltstack sigstackdoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsechar (*f) () = $ac_func;#endif#ifdef __cplusplus}#endifintmain (){return f != $ac_func; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5eval "$as_ac_var=no"firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1_ACEOFfidoneecho "$as_me:$LINENO: checking for signal-mask aware setjmp(3)/longjmp(3)" >&5echo $ECHO_N "checking for signal-mask aware setjmp(3)/longjmp(3)... $ECHO_C" >&6if test "${ac_cv_check_sjlj+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseac_rc=yesfor ac_spec in func:setjmp func:longjmp; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; lib ) ac_var="ac_cv_lib_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; typedef ) ac_var="ac_cv_typedef_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fidoneif test ".$ac_rc" = .yes; then : ac_cv_check_sjlj=sjljeelse : ac_cv_check_sjlj=noneficross_compiling=nofor testtype in ssjlj sjlj usjlj; doOCFLAGS="$CFLAGS"CFLAGS="$CFLAGS -DTEST_${testtype}"if test "$cross_compiling" = yes; then rc=failedelse cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#if defined(TEST_ssjlj)#define __JMP_BUF sigjmp_buf#define __SETJMP(buf) sigsetjmp(buf,1)#define __LONGJMP(buf,val) siglongjmp(buf,val)#elif defined(TEST_sjlj)#define __JMP_BUF jmp_buf#define __SETJMP(buf) setjmp(buf)#define __LONGJMP(buf,val) longjmp(buf,val)#elif defined(TEST_usjlj)#define __JMP_BUF jmp_buf#define __SETJMP(buf) _setjmp(buf)#define __LONGJMP(buf,val) _longjmp(buf,val)#endif#include <stdio.h>#include <sys/types.h>#include <signal.h>#include <setjmp.h>#include <unistd.h>static __JMP_BUF jb;static void sighandler(int sig){ sigset_t sigs; /* get signal mask */ sigprocmask(SIG_SETMASK, NULL, &sigs); /* make sure USR1 is still blocked */ if (!sigismember(&sigs, SIGUSR1)) exit(1); /* block USR2 for us */ sigaddset(&sigs, SIGUSR2); sigprocmask(SIG_SETMASK, &sigs, NULL); /* jump back to main */ __LONGJMP(jb, 1); exit(1);}int main(int argc, char *argv[]){ FILE *fp; sigset_t sigs; struct sigaction sa; /* the default is that it fails */ if ((fp = fopen("conftestval", "w")) == NULL) exit(1); fprintf(fp, "failed\n"); fclose(fp); /* block USR1 and unblock USR2 signal */ sigprocmask(SIG_SETMASK, NULL, &sigs); sigaddset(&sigs, SIGUSR1); sigdelset(&sigs, SIGUSR2); sigprocmask(SIG_SETMASK, &sigs, NULL); /* set jump buffer */ if (__SETJMP(jb) == 0) { /* install signal handler for USR1 */ memset((void *)&sa, 0, sizeof(struct sigaction)); sigemptyset(&sa.sa_mask); sa.sa_handler = sighandler; sa.sa_flags = 0; sigaction(SIGUSR1, &sa, NULL); /* send USR1 signal (which is still blocked) */ kill(getpid(), SIGUSR1); /* unblock USR1 and wait for it */ sigprocmask(SIG_SETMASK, NULL, &sigs); sigdelset(&sigs, SIGUSR1); sigsuspend(&sigs); exit(1); } /* get signal mask again */ sigprocmask(SIG_SETMASK, NULL, &sigs); /* make sure USR2 is again unblocked */ if (sigismember(&sigs, SIGUSR2)) exit(1); /* Fine... */ if ((fp = fopen("conftestval", "w")) == NULL) exit(1); fprintf(fp, "ok\n"); fclose(fp); exit(0);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then rc=`cat conftestval`else echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5( exit $ac_status )rc=failedfirm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfiCFLAGS="$OCFLAGS"if test ".$rc" = .ok; then ac_cv_check_sjlj=$testtype breakfidonecase $PLATFORM in *-*-linux* ) braindead=no case "x`uname -r`" in x2.[23456789]* ) ;; * ) braindead=yes ;; esac case `grep __GLIBC_MINOR /usr/include/features.h | grep '#define' |\ awk '{ printf("%s", $3 >= 1 ? "yes" : "no"); }'` in yes ) ;; * ) braindead=yes ;; esac case $braindead in yes ) ac_cv_check_sjlj=sjljlx ;; no ) ac_cv_check_sjlj=ssjlj ;; esac ;; *86-*-gnu0* ) # GNU/Hurd is similar to linux 2.0 in that it has # non-functional stubs for sigstack and sigaltstack. ac_cv_check_sjlj=sjljlx ;; *-*-isc* ) ac_cv_check_sjlj=sjljisc ;; *-*-interix ) # Interix is a POSIX sub-system on Windows-NT which # can use the Interactive UNIX dispatching code. ac_cv_check_sjlj=sjljisc ;; *-*-cygwin* ) ac_cv_check_sjlj=sjljw32 ;;esacfisjlj_type="$ac_cv_check_sjlj"if test ".$ac_cv_check_sjlj" != .none; then echo "$as_me:$LINENO: result: yes: $ac_cv_check_sjlj" >&5echo "${ECHO_T}yes: $ac_cv_check_sjlj" >&6 sjlj=yeselse echo "$as_me:$LINENO: result: no" >&5echo "${ECHO_T}no" >&6 sjlj=nofiif test ".$mcsc" = .yes; then mctx_mth=mcsc mctx_dsp=sc mctx_stk=mcelif test ".$sjlj" = .yes; then mctx_mth=sjlj mctx_dsp=$sjlj_type mctx_stk=none ac_rc=yesfor ac_spec in func:sigstack; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; lib ) ac_var="ac_cv_lib_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; typedef ) ac_var="ac_cv_typedef_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fidoneif test ".$ac_rc" = .yes; then : mctx_stk=sselse :fi ac_rc=yesfor ac_spec in func:sigaltstack; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; lib ) ac_var="ac_cv_lib_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; typedef ) ac_var="ac_cv_typedef_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fidoneif test ".$ac_rc" = .yes; then : mctx_stk=saselse :fi case $mctx_dsp in sjljlx|sjljisc|sjljw32 ) mctx_stk=none esacelse { { echo "$as_me:$LINENO: error: no appropriate mctx method found" >&5echo "$as_me: error: no appropriate mctx method found" >&2;} { (exit 1); exit 1; }; }fi# Check whether --with-mctx-mth or --without-mctx-mth was given.if test "${with_mctx_mth+set}" = set; then withval="$with_mctx_mth"case $withval in mcsc|sjlj ) mctx_mth=$withval ;; * ) { { echo "$as_me:$LINENO: error: invalid mctx method -- allowed: mcsc,sjlj" >&5echo "$as_me: error: invalid mctx method -- allowed: mcsc,sjlj" >&2;} { (exit 1); exit 1; }; } ;;esacfi;# Check whether --with-mctx-dsp or --without-mctx-dsp was given.if test "${with_mctx_dsp+set}" = set; then withval="$with_mctx_dsp"case $withval in sc|ssjlj|sjlj|usjlj|sjlje|sjljlx|sjljisc|sjljw32 ) mctx_dsp=$withval ;; * ) { { echo "$as_me:$LINENO: error: invalid mctx dispatching -- allowed: sc,ssjlj,sjlj,usjlj,sjlje,sjljlx,sjljisc,sjljw32" >&5echo "$as_me: error: invalid mctx dispatching -- allowed: sc,ssjlj,sjlj,usjlj,sjlje,sjljlx,sjljisc,sjljw32" >&2;} { (exit 1); exit 1; }; } ;;esacfi;# Check whether --with-mctx-stk or --without-mctx-stk was given.if test "${with_mctx_stk+set}" = set; then withval="$with_mctx_stk"case $withval in mc|ss|sas|none ) mctx_stk=$withval ;; * ) { { echo "$as_me:$LINENO: error: invalid mctx stack setup -- allowed: mc,ss,sas,none" >&5echo "$as_me: error: invalid mctx stack setup -- allowed: mc,ss,sas,none" >&2;} { (exit 1); exit 1; }; } ;;esacfi;echo "$as_me:$LINENO: checking for typedef stack_t" >&5echo $ECHO_N "checking for typedef stack_t... $ECHO_C" >&6if test "${ac_cv_typedef_stack_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <signal.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])stack_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_stack_t=yeselse ac_cv_typedef_stack_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_stack_t" >&5echo "${ECHO_T}$ac_cv_typedef_stack_t" >&6if test $ac_cv_typedef_stack_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_STACK_T 1_ACEOFfiecho "$as_me:$LINENO: checking for direction of stack growth" >&5echo $ECHO_N "checking for direction of stack growth... $ECHO_C" >&6if test "${ac_cv_check_stackgrowth+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elsecross_compiling=noif test "$cross_compiling" = yes; then ac_cv_check_stackgrowth=downelse cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <stdio.h>#include <stdlib.h>static int iterate = 10;static int growsdown(int *x){ auto int y; y = (x > &y); if (--iterate > 0) y = growsdown(&y); if (y != (x > &y)) exit(1); return y;}int main(int argc, char *argv[]){ FILE *f; auto int x; if ((f = fopen("conftestval", "w")) == NULL) exit(1); fprintf(f, "%s\n", growsdown(&x) ? "down" : "up");; fclose(f); exit(0);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_check_stackgrowth=`cat conftestval`else echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5( exit $ac_status )ac_cv_check_stackgrowth=downfirm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfifiecho "$as_me:$LINENO: result: $ac_cv_check_stackgrowth" >&5echo "${ECHO_T}$ac_cv_check_stackgrowth" >&6if test ".$ac_cv_check_stackgrowth" = ".down"; then val="-1"else val="+1"ficat >>confdefs.h <<_ACEOF#define PTH_STACKGROWTH $val_ACEOFif test ".$ac_cv_check_stackgrowth" = ".down"; then PTH_STACK_GROWTH="down"else PTH_STACK_GROWTH="up"ficase $PLATFORM in *86-*-gnu0* ) ac_cv_func_sigaltstack="no"; ac_cv_func_sigstack="no" ;;esacfor ac_func in makecontextdoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsechar (*f) () = $ac_func;#endif#ifdef __cplusplus}#endifintmain (){return f != $ac_func; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5eval "$as_ac_var=no"firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1_ACEOFfidoneecho "$as_me:$LINENO: checking for stack setup via makecontext" >&5echo $ECHO_N "checking for stack setup via makecontext... $ECHO_C" >&6if test "${ac_cv_stacksetup_makecontext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseif test ".$ac_cv_func_makecontext" = .no; then ac_cv_stacksetup_makecontext="N.A.:/*N.A.*/,/*N.A.*/"else OCFLAGS="$CFLAGS" CFLAGS="$CFLAGS -DTEST_makecontext" cross_compiling=no if test "$cross_compiling" = yes; thenac_cv_stacksetup_makecontext='guessed:(skaddr),(sksize)'else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <stdio.h>#include <stdlib.h>#include <string.h>#if defined(TEST_sigstack) || defined(TEST_sigaltstack)#include <sys/types.h>#include <signal.h>#include <unistd.h>#endif#if defined(TEST_makecontext)#include <ucontext.h>#endifunion alltypes { long l; double d; void *vp; void (*fp)(void); char *cp;};static volatile char *handler_addr = (char *)0xDEAD;#if defined(TEST_sigstack) || defined(TEST_sigaltstack)static volatile int handler_done = 0;void handler(int sig){ char garbage[1024]; int i; auto int dummy; for (i = 0; i < 1024; i++) garbage[i] = 'X'; handler_addr = (char *)&dummy; handler_done = 1; return;}#endif#if defined(TEST_makecontext)static ucontext_t uc_handler;static ucontext_t uc_main;void handler(void){ char garbage[1024]; int i; auto int dummy; for (i = 0; i < 1024; i++) garbage[i] = 'X'; handler_addr = (char *)&dummy; swapcontext(&uc_handler, &uc_main); return;}#endifint main(int argc, char *argv[]){ FILE *f; char *skaddr; char *skbuf; int sksize; char result[1024]; int i; sksize = 32768; skbuf = (char *)malloc(sksize*2+2*sizeof(union alltypes)); if (skbuf == NULL) exit(1); for (i = 0; i < sksize*2+2*sizeof(union alltypes); i++) skbuf[i] = 'A'; skaddr = skbuf+sizeof(union alltypes);#if defined(TEST_sigstack) || defined(TEST_sigaltstack) { struct sigaction sa;#if defined(TEST_sigstack) struct sigstack ss;#elif defined(TEST_sigaltstack) && defined(HAVE_STACK_T) stack_t ss;#else struct sigaltstack ss;#endif#if defined(TEST_sigstack) ss.ss_sp = (void *)(skaddr + sksize); ss.ss_onstack = 0; if (sigstack(&ss, NULL) < 0) exit(1);#elif defined(TEST_sigaltstack) ss.ss_sp = (void *)(skaddr + sksize); ss.ss_size = sksize; ss.ss_flags = 0; if (sigaltstack(&ss, NULL) < 0) exit(1);#endif memset((void *)&sa, 0, sizeof(struct sigaction)); sa.sa_handler = handler; sa.sa_flags = SA_ONSTACK; sigemptyset(&sa.sa_mask); sigaction(SIGUSR1, &sa, NULL); kill(getpid(), SIGUSR1); while (!handler_done) /*nop*/; }#endif#if defined(TEST_makecontext) { if (getcontext(&uc_handler) != 0) exit(1); uc_handler.uc_link = NULL; uc_handler.uc_stack.ss_sp = (void *)(skaddr + sksize); uc_handler.uc_stack.ss_size = sksize; uc_handler.uc_stack.ss_flags = 0; makecontext(&uc_handler, handler, 1); swapcontext(&uc_main, &uc_handler); }#endif if (handler_addr == (char *)0xDEAD) exit(1); if (handler_addr < skaddr+sksize) { /* stack was placed into lower area */ if (*(skaddr+sksize) != 'A') sprintf(result, "(skaddr)+(sksize)-%d,(sksize)-%d", sizeof(union alltypes), sizeof(union alltypes)); else strcpy(result, "(skaddr)+(sksize),(sksize)"); } else { /* stack was placed into higher area */ if (*(skaddr+sksize*2) != 'A') sprintf(result, "(skaddr),(sksize)-%d", sizeof(union alltypes)); else strcpy(result, "(skaddr),(sksize)"); } if ((f = fopen("conftestval", "w")) == NULL) exit(1); fprintf(f, "%s\n", result); fclose(f); exit(0);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenac_cv_stacksetup_makecontext=`cat conftestval`ac_cv_stacksetup_makecontext="ok:$ac_cv_stacksetup_makecontext"else echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5( exit $ac_status )ac_cv_stacksetup_makecontext='guessed:(skaddr),(sksize)'firm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfiCFLAGS="$OCFLAGS"fifitype=`echo $ac_cv_stacksetup_makecontext | sed -e 's;:.*$;;'`addr=`echo $ac_cv_stacksetup_makecontext | sed -e 's;^.*:;;' -e 's;,.*$;;'`size=`echo $ac_cv_stacksetup_makecontext | sed -e 's;^.*:;;' -e 's;^.*,;;'`pth_skaddr_makecontext="#define pth_skaddr_makecontext(skaddr,sksize) ($addr)"pth_sksize_makecontext="#define pth_sksize_makecontext(skaddr,sksize) ($size)"echo "$as_me:$LINENO: result: $type" >&5echo "${ECHO_T}$type" >&6if test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: $pth_skaddr_makecontext" >&5echo "${ECHO_T} $pth_skaddr_makecontext" >&6fiif test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: $pth_sksize_makecontext" >&5echo "${ECHO_T} $pth_sksize_makecontext" >&6fifor ac_func in sigaltstackdoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsechar (*f) () = $ac_func;#endif#ifdef __cplusplus}#endifintmain (){return f != $ac_func; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5eval "$as_ac_var=no"firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1_ACEOFfidone echo "$as_me:$LINENO: checking for typedef stack_t" >&5echo $ECHO_N "checking for typedef stack_t... $ECHO_C" >&6if test "${ac_cv_typedef_stack_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <signal.h>_ACEOFif (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "(^|[^a-zA-Z_0-9])stack_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then ac_cv_typedef_stack_t=yeselse ac_cv_typedef_stack_t=nofirm -f conftest*fiecho "$as_me:$LINENO: result: $ac_cv_typedef_stack_t" >&5echo "${ECHO_T}$ac_cv_typedef_stack_t" >&6if test $ac_cv_typedef_stack_t = yes; thencat >>confdefs.h <<\_ACEOF#define HAVE_STACK_T 1_ACEOFfiecho "$as_me:$LINENO: checking for stack setup via sigaltstack" >&5echo $ECHO_N "checking for stack setup via sigaltstack... $ECHO_C" >&6if test "${ac_cv_stacksetup_sigaltstack+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseif test ".$ac_cv_func_sigaltstack" = .no; then ac_cv_stacksetup_sigaltstack="N.A.:/*N.A.*/,/*N.A.*/"else OCFLAGS="$CFLAGS" CFLAGS="$CFLAGS -DTEST_sigaltstack" cross_compiling=no if test "$cross_compiling" = yes; thenac_cv_stacksetup_sigaltstack='guessed:(skaddr),(sksize)'else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <stdio.h>#include <stdlib.h>#include <string.h>#if defined(TEST_sigstack) || defined(TEST_sigaltstack)#include <sys/types.h>#include <signal.h>#include <unistd.h>#endif#if defined(TEST_makecontext)#include <ucontext.h>#endifunion alltypes { long l; double d; void *vp; void (*fp)(void); char *cp;};static volatile char *handler_addr = (char *)0xDEAD;#if defined(TEST_sigstack) || defined(TEST_sigaltstack)static volatile int handler_done = 0;void handler(int sig){ char garbage[1024]; int i; auto int dummy; for (i = 0; i < 1024; i++) garbage[i] = 'X'; handler_addr = (char *)&dummy; handler_done = 1; return;}#endif#if defined(TEST_makecontext)static ucontext_t uc_handler;static ucontext_t uc_main;void handler(void){ char garbage[1024]; int i; auto int dummy; for (i = 0; i < 1024; i++) garbage[i] = 'X'; handler_addr = (char *)&dummy; swapcontext(&uc_handler, &uc_main); return;}#endifint main(int argc, char *argv[]){ FILE *f; char *skaddr; char *skbuf; int sksize; char result[1024]; int i; sksize = 32768; skbuf = (char *)malloc(sksize*2+2*sizeof(union alltypes)); if (skbuf == NULL) exit(1); for (i = 0; i < sksize*2+2*sizeof(union alltypes); i++) skbuf[i] = 'A'; skaddr = skbuf+sizeof(union alltypes);#if defined(TEST_sigstack) || defined(TEST_sigaltstack) { struct sigaction sa;#if defined(TEST_sigstack) struct sigstack ss;#elif defined(TEST_sigaltstack) && defined(HAVE_STACK_T) stack_t ss;#else struct sigaltstack ss;#endif#if defined(TEST_sigstack) ss.ss_sp = (void *)(skaddr + sksize); ss.ss_onstack = 0; if (sigstack(&ss, NULL) < 0) exit(1);#elif defined(TEST_sigaltstack) ss.ss_sp = (void *)(skaddr + sksize); ss.ss_size = sksize; ss.ss_flags = 0; if (sigaltstack(&ss, NULL) < 0) exit(1);#endif memset((void *)&sa, 0, sizeof(struct sigaction)); sa.sa_handler = handler; sa.sa_flags = SA_ONSTACK; sigemptyset(&sa.sa_mask); sigaction(SIGUSR1, &sa, NULL); kill(getpid(), SIGUSR1); while (!handler_done) /*nop*/; }#endif#if defined(TEST_makecontext) { if (getcontext(&uc_handler) != 0) exit(1); uc_handler.uc_link = NULL; uc_handler.uc_stack.ss_sp = (void *)(skaddr + sksize); uc_handler.uc_stack.ss_size = sksize; uc_handler.uc_stack.ss_flags = 0; makecontext(&uc_handler, handler, 1); swapcontext(&uc_main, &uc_handler); }#endif if (handler_addr == (char *)0xDEAD) exit(1); if (handler_addr < skaddr+sksize) { /* stack was placed into lower area */ if (*(skaddr+sksize) != 'A') sprintf(result, "(skaddr)+(sksize)-%d,(sksize)-%d", sizeof(union alltypes), sizeof(union alltypes)); else strcpy(result, "(skaddr)+(sksize),(sksize)"); } else { /* stack was placed into higher area */ if (*(skaddr+sksize*2) != 'A') sprintf(result, "(skaddr),(sksize)-%d", sizeof(union alltypes)); else strcpy(result, "(skaddr),(sksize)"); } if ((f = fopen("conftestval", "w")) == NULL) exit(1); fprintf(f, "%s\n", result); fclose(f); exit(0);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenac_cv_stacksetup_sigaltstack=`cat conftestval`ac_cv_stacksetup_sigaltstack="ok:$ac_cv_stacksetup_sigaltstack"else echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5( exit $ac_status )ac_cv_stacksetup_sigaltstack='guessed:(skaddr),(sksize)'firm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfiCFLAGS="$OCFLAGS"fifitype=`echo $ac_cv_stacksetup_sigaltstack | sed -e 's;:.*$;;'`addr=`echo $ac_cv_stacksetup_sigaltstack | sed -e 's;^.*:;;' -e 's;,.*$;;'`size=`echo $ac_cv_stacksetup_sigaltstack | sed -e 's;^.*:;;' -e 's;^.*,;;'`pth_skaddr_sigaltstack="#define pth_skaddr_sigaltstack(skaddr,sksize) ($addr)"pth_sksize_sigaltstack="#define pth_sksize_sigaltstack(skaddr,sksize) ($size)"echo "$as_me:$LINENO: result: $type" >&5echo "${ECHO_T}$type" >&6if test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: $pth_skaddr_sigaltstack" >&5echo "${ECHO_T} $pth_skaddr_sigaltstack" >&6fiif test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: $pth_sksize_sigaltstack" >&5echo "${ECHO_T} $pth_sksize_sigaltstack" >&6fifor ac_func in sigstackdoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsechar (*f) () = $ac_func;#endif#ifdef __cplusplus}#endifintmain (){return f != $ac_func; ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes"else echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5eval "$as_ac_var=no"firm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_extfiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1_ACEOFfidoneecho "$as_me:$LINENO: checking for stack setup via sigstack" >&5echo $ECHO_N "checking for stack setup via sigstack... $ECHO_C" >&6if test "${ac_cv_stacksetup_sigstack+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6elseif test ".$ac_cv_func_sigstack" = .no; then ac_cv_stacksetup_sigstack="N.A.:/*N.A.*/,/*N.A.*/"else OCFLAGS="$CFLAGS" CFLAGS="$CFLAGS -DTEST_sigstack" cross_compiling=no if test "$cross_compiling" = yes; thenac_cv_stacksetup_sigstack='guessed:(skaddr),(sksize)'else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <stdio.h>#include <stdlib.h>#include <string.h>#if defined(TEST_sigstack) || defined(TEST_sigaltstack)#include <sys/types.h>#include <signal.h>#include <unistd.h>#endif#if defined(TEST_makecontext)#include <ucontext.h>#endifunion alltypes { long l; double d; void *vp; void (*fp)(void); char *cp;};static volatile char *handler_addr = (char *)0xDEAD;#if defined(TEST_sigstack) || defined(TEST_sigaltstack)static volatile int handler_done = 0;void handler(int sig){ char garbage[1024]; int i; auto int dummy; for (i = 0; i < 1024; i++) garbage[i] = 'X'; handler_addr = (char *)&dummy; handler_done = 1; return;}#endif#if defined(TEST_makecontext)static ucontext_t uc_handler;static ucontext_t uc_main;void handler(void){ char garbage[1024]; int i; auto int dummy; for (i = 0; i < 1024; i++) garbage[i] = 'X'; handler_addr = (char *)&dummy; swapcontext(&uc_handler, &uc_main); return;}#endifint main(int argc, char *argv[]){ FILE *f; char *skaddr; char *skbuf; int sksize; char result[1024]; int i; sksize = 32768; skbuf = (char *)malloc(sksize*2+2*sizeof(union alltypes)); if (skbuf == NULL) exit(1); for (i = 0; i < sksize*2+2*sizeof(union alltypes); i++) skbuf[i] = 'A'; skaddr = skbuf+sizeof(union alltypes);#if defined(TEST_sigstack) || defined(TEST_sigaltstack) { struct sigaction sa;#if defined(TEST_sigstack) struct sigstack ss;#elif defined(TEST_sigaltstack) && defined(HAVE_STACK_T) stack_t ss;#else struct sigaltstack ss;#endif#if defined(TEST_sigstack) ss.ss_sp = (void *)(skaddr + sksize); ss.ss_onstack = 0; if (sigstack(&ss, NULL) < 0) exit(1);#elif defined(TEST_sigaltstack) ss.ss_sp = (void *)(skaddr + sksize); ss.ss_size = sksize; ss.ss_flags = 0; if (sigaltstack(&ss, NULL) < 0) exit(1);#endif memset((void *)&sa, 0, sizeof(struct sigaction)); sa.sa_handler = handler; sa.sa_flags = SA_ONSTACK; sigemptyset(&sa.sa_mask); sigaction(SIGUSR1, &sa, NULL); kill(getpid(), SIGUSR1); while (!handler_done) /*nop*/; }#endif#if defined(TEST_makecontext) { if (getcontext(&uc_handler) != 0) exit(1); uc_handler.uc_link = NULL; uc_handler.uc_stack.ss_sp = (void *)(skaddr + sksize); uc_handler.uc_stack.ss_size = sksize; uc_handler.uc_stack.ss_flags = 0; makecontext(&uc_handler, handler, 1); swapcontext(&uc_main, &uc_handler); }#endif if (handler_addr == (char *)0xDEAD) exit(1); if (handler_addr < skaddr+sksize) { /* stack was placed into lower area */ if (*(skaddr+sksize) != 'A') sprintf(result, "(skaddr)+(sksize)-%d,(sksize)-%d", sizeof(union alltypes), sizeof(union alltypes)); else strcpy(result, "(skaddr)+(sksize),(sksize)"); } else { /* stack was placed into higher area */ if (*(skaddr+sksize*2) != 'A') sprintf(result, "(skaddr),(sksize)-%d", sizeof(union alltypes)); else strcpy(result, "(skaddr),(sksize)"); } if ((f = fopen("conftestval", "w")) == NULL) exit(1); fprintf(f, "%s\n", result); fclose(f); exit(0);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; thenac_cv_stacksetup_sigstack=`cat conftestval`ac_cv_stacksetup_sigstack="ok:$ac_cv_stacksetup_sigstack"else echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5( exit $ac_status )ac_cv_stacksetup_sigstack='guessed:(skaddr),(sksize)'firm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfiCFLAGS="$OCFLAGS"fifitype=`echo $ac_cv_stacksetup_sigstack | sed -e 's;:.*$;;'`addr=`echo $ac_cv_stacksetup_sigstack | sed -e 's;^.*:;;' -e 's;,.*$;;'`size=`echo $ac_cv_stacksetup_sigstack | sed -e 's;^.*:;;' -e 's;^.*,;;'`pth_skaddr_sigstack="#define pth_skaddr_sigstack(skaddr,sksize) ($addr)"pth_sksize_sigstack="#define pth_sksize_sigstack(skaddr,sksize) ($size)"echo "$as_me:$LINENO: result: $type" >&5echo "${ECHO_T}$type" >&6if test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: $pth_skaddr_sigstack" >&5echo "${ECHO_T} $pth_skaddr_sigstack" >&6fiif test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: $pth_sksize_sigstack" >&5echo "${ECHO_T} $pth_sksize_sigstack" >&6ficase $mctx_dsp in ssjlj ) pth_sigjmpbuf='sigjmp_buf' pth_sigsetjmp='sigsetjmp(buf,1)' pth_siglongjmp='siglongjmp(buf,val)' ;; sjlj ) pth_sigjmpbuf='jmp_buf' pth_sigsetjmp='setjmp(buf)' pth_siglongjmp='longjmp(buf,val)' ;; usjlj ) pth_sigjmpbuf='jmp_buf' pth_sigsetjmp='_setjmp(buf)' pth_siglongjmp='_longjmp(buf,val)' ;; sjlje ) pth_sigjmpbuf='jmp_buf' pth_sigsetjmp='setjmp(buf)' pth_siglongjmp='longjmp(buf,val)' ;; sjljlx|sjljisc|sjljw32 ) pth_sigjmpbuf='sigjmp_buf' pth_sigsetjmp='sigsetjmp(buf,1)' pth_siglongjmp='siglongjmp(buf,val)' ;; esacpth_sigjmpbuf="#define pth_sigjmpbuf $pth_sigjmpbuf"pth_sigsetjmp="#define pth_sigsetjmp(buf) $pth_sigsetjmp"pth_siglongjmp="#define pth_siglongjmp(buf,val) $pth_siglongjmp"cat >>confdefs.h <<_ACEOF#define PTH_MCTX_MTH_use PTH_MCTX_MTH_$mctx_mth_ACEOFcat >>confdefs.h <<_ACEOF#define PTH_MCTX_DSP_use PTH_MCTX_DSP_$mctx_dsp_ACEOFcat >>confdefs.h <<_ACEOF#define PTH_MCTX_STK_use PTH_MCTX_STK_$mctx_stk_ACEOFPTH_MCTX_ID="$mctx_mth/$mctx_dsp/$mctx_stk"echo "$as_me:$LINENO: result: decision on mctx implementation... ${TB}${PTH_MCTX_ID}${TN}" >&5echo "${ECHO_T}decision on mctx implementation... ${TB}${PTH_MCTX_ID}${TN}" >&6if test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: decided mctx method: $mctx_mth" >&5echo "${ECHO_T} decided mctx method: $mctx_mth" >&6fiif test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: decided mctx dispatching: $mctx_dsp" >&5echo "${ECHO_T} decided mctx dispatching: $mctx_dsp" >&6fiif test ".$verbose" = .yes; then echo "$as_me:$LINENO: result: decided mctx stack setup: $mctx_stk" >&5echo "${ECHO_T} decided mctx stack setup: $mctx_stk" >&6fiif test ".$enable_subdir" != .yes; then echo "$as_me:$LINENO: result: " >&5echo "${ECHO_T}" >&6 echo "$as_me:$LINENO: result: ${TB}System Call Mapping:${TN}" >&5echo "${ECHO_T}${TB}System Call Mapping:${TN}" >&6fifor ac_header in sys/syscall.h sys/socketcall.hdoas_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6fiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6else # Is the header compilable?echo "$as_me:$LINENO: checking $ac_header usability" >&5echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */$ac_includes_default#include <$ac_header>_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5ac_header_compiler=nofirm -f conftest.err conftest.$ac_objext conftest.$ac_extecho "$as_me:$LINENO: result: $ac_header_compiler" >&5echo "${ECHO_T}$ac_header_compiler" >&6# Is the header present?echo "$as_me:$LINENO: checking $ac_header presence" >&5echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. */#include <$ac_header>_ACEOFif { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fielse ac_cpp_err=yesfiif test -z "$ac_cpp_err"; then ac_header_preproc=yeselse echo "$as_me: failed program was:" >&5sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=nofirm -f conftest.err conftest.$ac_extecho "$as_me:$LINENO: result: $ac_header_preproc" >&5echo "${ECHO_T}$ac_header_preproc" >&6# So? What about this header?case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX## ------------------------------------------ #### Report this to the AC_PACKAGE_NAME lists. #### ------------------------------------------ ##_ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;;esacecho "$as_me:$LINENO: checking for $ac_header" >&5echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else eval "$as_ac_Header=\$ac_header_preproc"fiecho "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6fiif test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1_ACEOFfidonefor ac_func in syscalldoas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF/* confdefs.h. */_ACEOFcat confdefs.h >>conftest.$ac_extcat >>conftest.$ac_ext <<_ACEOF/* end confdefs.h. *//* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. For example, HP-UX 11i <limits.h> declares gettimeofday. */#define $ac_func innocuous_$ac_func/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */#ifdef __STDC__# include <limits.h>#else# include <assert.h>#endif#undef $ac_func/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"{#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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