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# they say it's suitable *-cygwin*) opt_bash_malloc=no ;; # Cygnus's CYGWIN environment *-opennt*|*-interix*) opt_bash_malloc=no ;; # Interix, now owned by Microsoft esac # Check whether --with-afs or --without-afs was given. if test "${with_afs+set}" = set; then withval="$with_afs" opt_afs=$withval fi # Check whether --with-bash-malloc or --without-bash-malloc was given. if test "${with_bash_malloc+set}" = set; then withval="$with_bash_malloc" opt_bash_malloc=$withval fi # Check whether --with-curses or --without-curses was given. if test "${with_curses+set}" = set; then withval="$with_curses" opt_curses=$withval fi # Check whether --with-glibc-malloc or --without-glibc-malloc was given. if test "${with_glibc_malloc+set}" = set; then withval="$with_glibc_malloc" opt_glibc_malloc=$withval fi # Check whether --with-gnu-malloc or --without-gnu-malloc was given. if test "${with_gnu_malloc+set}" = set; then withval="$with_gnu_malloc" opt_bash_malloc=$withval fi # Check whether --with-installed-readline or --without-installed-readline was given. if test "${with_installed_readline+set}" = set; then withval="$with_installed_readline" opt_with_installed_readline=$withval fi # Check whether --with-purecov or --without-purecov was given. if test "${with_purecov+set}" = set; then withval="$with_purecov" opt_purecov=$withval fi # Check whether --with-purify or --without-purify was given. if test "${with_purify+set}" = set; then withval="$with_purify" opt_purify=$withval fi if test "$opt_glibc_malloc" = yes; then MALLOC_TARGET=gmalloc MALLOC_SRC=gmalloc.c elif test "$opt_bash_malloc" = yes; then MALLOC_TARGET=malloc MALLOC_SRC=malloc.c cat >> confdefs.h <<\EOF #define USING_BASH_MALLOC 1 EOF else MALLOC_TARGET=stubmalloc MALLOC_SRC=stub.c fi if test "$opt_purify" = yes; then PURIFY="purify " else PURIFY= fi if test "$opt_purecov" = yes; then PURIFY="${PURIFY}purecov" fi if test "$opt_afs" = yes; then cat >> confdefs.h <<\EOF #define AFS 1 EOF fi if test "$opt_curses" = yes; then prefer_curses=yes fi opt_minimal_config=no opt_job_control=yes opt_alias=yes opt_readline=yes opt_history=yes opt_bang_history=yes opt_dirstack=yes opt_restricted=yes opt_process_subst=yes opt_prompt_decoding=yes opt_select=yes opt_help=yes opt_array_variables=yes opt_dparen_arith=yes opt_extended_glob=yes opt_brace_expansion=yes opt_disabled_builtins=no opt_command_timing=yes opt_xpg_echo=no opt_cond_command=yes opt_arith_for_command=yes opt_net_redirs=yes opt_progcomp=yes opt_static_link=no opt_profiling=no # Check whether --enable-minimal-config or --disable-minimal-config was given. if test "${enable_minimal_config+set}" = set; then enableval="$enable_minimal_config" opt_minimal_config=$enableval fi if test $opt_minimal_config = yes; then opt_job_control=no opt_alias=no opt_readline=no opt_history=no opt_bang_history=no opt_dirstack=no opt_restricted=no opt_process_subst=no opt_prompt_decoding=no opt_select=no opt_help=no opt_array_variables=no opt_dparen_arith=no opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no opt_extended_glob=no opt_cond_command=no opt_arith_for_command=no opt_net_redirs=no opt_progcomp=no fi # Check whether --enable-alias or --disable-alias was given. if test "${enable_alias+set}" = set; then enableval="$enable_alias" opt_alias=$enableval fi # Check whether --enable-arith-for-command or --disable-arith-for-command was given. if test "${enable_arith_for_command+set}" = set; then enableval="$enable_arith_for_command" opt_arith_for_command=$enableval fi # Check whether --enable-array-variables or --disable-array-variables was given. if test "${enable_array_variables+set}" = set; then enableval="$enable_array_variables" opt_array_variables=$enableval fi # Check whether --enable-bang-history or --disable-bang-history was given. if test "${enable_bang_history+set}" = set; then enableval="$enable_bang_history" opt_bang_history=$enableval fi # Check whether --enable-brace-expansion or --disable-brace-expansion was given. if test "${enable_brace_expansion+set}" = set; then enableval="$enable_brace_expansion" opt_brace_expansion=$enableval fi # Check whether --enable-command-timing or --disable-command-timing was given. if test "${enable_command_timing+set}" = set; then enableval="$enable_command_timing" opt_command_timing=$enableval fi # Check whether --enable-cond-command or --disable-cond-command was given. if test "${enable_cond_command+set}" = set; then enableval="$enable_cond_command" opt_cond_command=$enableval fi # Check whether --enable-directory-stack or --disable-directory-stack was given. if test "${enable_directory_stack+set}" = set; then enableval="$enable_directory_stack" opt_dirstack=$enableval fi # Check whether --enable-disabled-builtins or --disable-disabled-builtins was given. if test "${enable_disabled_builtins+set}" = set; then enableval="$enable_disabled_builtins" opt_disabled_builtins=$enableval fi # Check whether --enable-dparen-arithmetic or --disable-dparen-arithmetic was given. if test "${enable_dparen_arithmetic+set}" = set; then enableval="$enable_dparen_arithmetic" opt_dparen_arith=$enableval fi # Check whether --enable-extended-glob or --disable-extended-glob was given. if test "${enable_extended_glob+set}" = set; then enableval="$enable_extended_glob" opt_extended_glob=$enableval fi # Check whether --enable-help-builtin or --disable-help-builtin was given. if test "${enable_help_builtin+set}" = set; then enableval="$enable_help_builtin" opt_help=$enableval fi # Check whether --enable-history or --disable-history was given. if test "${enable_history+set}" = set; then enableval="$enable_history" opt_history=$enableval fi # Check whether --enable-job-control or --disable-job-control was given. if test "${enable_job_control+set}" = set; then enableval="$enable_job_control" opt_job_control=$enableval fi # Check whether --enable-net-redirections or --disable-net-redirections was given. if test "${enable_net_redirections+set}" = set; then enableval="$enable_net_redirections" opt_net_redirs=$enableval fi # Check whether --enable-process-substitution or --disable-process-substitution was given. if test "${enable_process_substitution+set}" = set; then enableval="$enable_process_substitution" opt_process_subst=$enableval fi # Check whether --enable-progcomp or --disable-progcomp was given. if test "${enable_progcomp+set}" = set; then enableval="$enable_progcomp" opt_progcomp=$enableval fi # Check whether --enable-prompt-string-decoding or --disable-prompt-string-decoding was given. if test "${enable_prompt_string_decoding+set}" = set; then enableval="$enable_prompt_string_decoding" opt_prompt_decoding=$enableval fi # Check whether --enable-readline or --disable-readline was given. if test "${enable_readline+set}" = set; then enableval="$enable_readline" opt_readline=$enableval fi # Check whether --enable-restricted or --disable-restricted was given. if test "${enable_restricted+set}" = set; then enableval="$enable_restricted" opt_restricted=$enableval fi # Check whether --enable-select or --disable-select was given. if test "${enable_select+set}" = set; then enableval="$enable_select" opt_select=$enableval fi # Check whether --enable-usg-echo-default or --disable-usg-echo-default was given. if test "${enable_usg_echo_default+set}" = set; then enableval="$enable_usg_echo_default" opt_xpg_echo=$enableval fi # Check whether --enable-xpg-echo-default or --disable-xpg-echo-default was given. if test "${enable_xpg_echo_default+set}" = set; then enableval="$enable_xpg_echo_default" opt_xpg_echo=$enableval fi # Check whether --enable-profiling or --disable-profiling was given. if test "${enable_profiling+set}" = set; then enableval="$enable_profiling" opt_profiling=$enableval fi # Check whether --enable-static-link or --disable-static-link was given. if test "${enable_static_link+set}" = set; then enableval="$enable_static_link" opt_static_link=$enableval fi if test $opt_alias = yes; then cat >> confdefs.h <<\EOF #define ALIAS 1 EOF fi if test $opt_dirstack = yes; then cat >> confdefs.h <<\EOF #define PUSHD_AND_POPD 1 EOF fi if test $opt_restricted = yes; then cat >> confdefs.h <<\EOF #define RESTRICTED_SHELL 1 EOF fi if test $opt_process_subst = yes; then cat >> confdefs.h <<\EOF #define PROCESS_SUBSTITUTION 1 EOF fi if test $opt_prompt_decoding = yes; then cat >> confdefs.h <<\EOF #define PROMPT_STRING_DECODE 1 EOF fi if test $opt_select = yes; then cat >> confdefs.h <<\EOF #define SELECT_COMMAND 1 EOF fi if test $opt_help = yes; then cat >> confdefs.h <<\EOF #define HELP_BUILTIN 1 EOF fi if test $opt_array_variables = yes; then cat >> confdefs.h <<\EOF #define ARRAY_VARS 1 EOF fi if test $opt_dparen_arith = yes; then cat >> confdefs.h <<\EOF #define DPAREN_ARITHMETIC 1 EOF fi if test $opt_brace_expansion = yes; then cat >> confdefs.h <<\EOF #define BRACE_EXPANSION 1 EOF fi if test $opt_disabled_builtins = yes; then cat >> confdefs.h <<\EOF #define DISABLED_BUILTINS 1 EOF fi if test $opt_command_timing = yes; then cat >> confdefs.h <<\EOF #define COMMAND_TIMING 1 EOF fi if test $opt_xpg_echo = yes ; then cat >> confdefs.h <<\EOF #define DEFAULT_ECHO_TO_XPG 1 EOF fi if test $opt_extended_glob = yes ; then cat >> confdefs.h <<\EOF #define EXTENDED_GLOB 1 EOF fi if test $opt_cond_command = yes ; then cat >> confdefs.h <<\EOF #define COND_COMMAND 1 EOF fi if test $opt_arith_for_command = yes; then cat >> confdefs.h <<\EOF #define ARITH_FOR_COMMAND 1 EOF fi if test $opt_net_redirs = yes; then cat >> confdefs.h <<\EOF #define NETWORK_REDIRECTIONS 1 EOF fi if test $opt_progcomp = yes; then cat >> confdefs.h <<\EOF #define PROGRAMMABLE_COMPLETION 1 EOF fi if test "$opt_minimal_config" = yes; then TESTSCRIPT=run-minimal else TESTSCRIPT=run-all fi BASHVERS=2.05 BASHPATCH=0 echo "Beginning configuration for bash-$BASHVERS for ${host_cpu}-${host_vendor}-${host_os}" # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:1196: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="gcc" break fi done IFS="$ac_save_ifs" fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:1226: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" break fi done IFS="$ac_save_ifs" if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# -gt 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift set dummy "$ac_dir/$ac_word" "$@" shift ac_cv_prog_CC="$@" fi fi fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$CC"; then case "`uname -s`" in *win32* | *WIN32*) # Extract the first word of "cl", so it can be a program name with args. set dummy cl; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:1277: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="cl" break fi done IFS="$ac_save_ifs" fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi ;; esac fi test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo "configure:1309: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext << EOF #line 1320 "configure" #include "confdefs.h" main(){return(0);} EOF if { (eval echo configure:1325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then ac_cv_prog_cc_cross=no else ac_cv_prog_cc_cross=yes fi else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 ac_cv_prog_cc_works=no fi rm -fr conftest* ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' cross_compiling=$ac_cv_prog_cc_cross echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 if test $ac_cv_prog_cc_works = no; then { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo "configure:1351: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 echo "configure:1356: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no fi fi echo "$ac_t""$ac_cv_prog_gcc" 1>&6 if test $ac_cv_prog_gcc = yes; then GCC=yes else GCC= fi ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 echo "configure:1384: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo 'void f(){}' > conftest.c if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then ac_cv_prog_cc_g=yes else ac_cv_prog_cc_g=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 if test "$ac_test_CFLAGS" = set; then CFLAGS="$ac_save_CFLAGS" elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo $ac_n "checking whether large file support needs explicit enabling""... $ac_c" 1>&6 echo "configure:1416: checking whether large file support needs explicit enabling" >&5 ac_getconfs='' ac_result=yes ac_set='' ac_shellvars='CPPFLAGS LDFLAGS LIBS' for ac_shellvar in $ac_shellvars; do case $ac_shellvar in CPPFLAGS) ac_lfsvar=LFS_CFLAGS ac_lfs64var=LFS64_CFLAGS ;; *) ac_lfsvar=LFS_$ac_shellvar ac_lfs64var=LFS64_$ac_shellvar ;; esac eval test '"${'$ac_shellvar'+set}"' = set && ac_set=$ac_shellvar (getconf $ac_lfsvar) >/dev/null 2>&1 || { ac_result=no; break; } ac_getconf=`getconf $ac_lfsvar` ac_getconf64=`getconf $ac_lfs64var` ac_getconfs=$ac_getconfs$ac_getconf\ $ac_getconf64 eval ac_test_$ac_shellvar="\$ac_getconf\ \$ac_getconf64" done case "$ac_result$ac_getconfs" in yes) ac_result=no ;; esac case "$ac_result$ac_set" in yes?*) ac_result="yes, but $ac_set is already set, so use its settings" esac echo "$ac_t""$ac_result" 1>&6 case $ac_result in yes) for ac_shellvar in $ac_shellvars; do eval $ac_shellvar=\$ac_test_$ac_shellvar done ;; esac echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 echo "configure:1449: checking for POSIXized ISC" >&5 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then echo "$ac_t""yes" 1>&6 ISC=yes # If later tests want to check for ISC. cat >> confdefs.h <<\EOF #define _POSIX_SOURCE 1 EOF if test "$GCC" = yes; then CC="$CC -posix" else CC="$CC -Xp" fi else echo "$ac_t""no" 1>&6 ISC= fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo "configure:1470: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # This must be in double quotes, not single quotes, because CPP may get # substituted into the Makefile and "${CC-cc}" will confuse make. CPP="${CC-cc} -E" # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1491: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1525: \"$ac_try\") 1>&5; 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Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. ALLOCA=alloca.${ac_objext} cat >> confdefs.h <<\EOF #define C_ALLOCA 1 EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 echo "configure:2331: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5 | egrep "webecray" >/dev/null 2>&1; then rm -rf conftest* ac_cv_os_cray=yes else rm -rf conftest* ac_cv_os_cray=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:2361: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <&6 fi done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 echo "configure:2416: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext < addr) ? 1 : -1; } main () { exit (find_stack_direction() < 0); } EOF if { (eval echo configure:2443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_c_stack_direction=1 else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_c_stack_direction=-1 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 cat >> confdefs.h <&6 echo "configure:2465: checking whether getpgrp takes no argument" >&5 if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < #include int pid; int pg1, pg2, pg3, pg4; int ng, np, s, child; main() { pid = getpid(); pg1 = getpgrp(0); pg2 = getpgrp(); pg3 = getpgrp(pid); pg4 = getpgrp(1); /* * If all of these values are the same, it's pretty sure that * we're on a system that ignores getpgrp's first argument. */ if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3) exit(0); child = fork(); if (child < 0) exit(1); else if (child == 0) { np = getpid(); /* * If this is Sys V, this will not work; pgrp will be * set to np because setpgrp just changes a pgrp to be * the same as the pid. */ setpgrp(np, pg1); ng = getpgrp(0); /* Same result for Sys V and BSD */ if (ng == pg1) { exit(1); } else { exit(0); } } else { wait(&s); exit(s>>8); } } EOF if { (eval echo configure:2528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_getpgrp_void=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_func_getpgrp_void=no fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_func_getpgrp_void" 1>&6 if test $ac_cv_func_getpgrp_void = yes; then cat >> confdefs.h <<\EOF #define GETPGRP_VOID 1 EOF fi echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6 echo "configure:2552: checking whether setvbuf arguments are reversed" >&5 if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < /* If setvbuf has the reversed format, exit 0. */ main () { /* This call has the arguments reversed. A reversed system may check and see that the address of main is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */ if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0) exit(1); putc('\r', stdout); exit(0); /* Non-reversed systems segv here. */ } EOF if { (eval echo configure:2574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_setvbuf_reversed=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_func_setvbuf_reversed=no fi rm -fr conftest* fi rm -f core core.* *.core fi echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6 if test $ac_cv_func_setvbuf_reversed = yes; then cat >> confdefs.h <<\EOF #define SETVBUF_REVERSED 1 EOF fi echo $ac_n "checking for vprintf""... $ac_c" 1>&6 echo "configure:2598: checking for vprintf" >&5 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char vprintf(); int main() { /* 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_vprintf) || defined (__stub___vprintf) choke me #else vprintf(); #endif ; return 0; } EOF if { (eval echo configure:2626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_vprintf=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_vprintf=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_VPRINTF 1 EOF else echo "$ac_t""no" 1>&6 fi if test "$ac_cv_func_vprintf" != yes; then echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 echo "configure:2650: checking for _doprnt" >&5 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char _doprnt(); int main() { /* 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__doprnt) || defined (__stub____doprnt) choke me #else _doprnt(); #endif ; return 0; } EOF if { (eval echo configure:2678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func__doprnt=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func__doprnt=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_DOPRNT 1 EOF else echo "$ac_t""no" 1>&6 fi fi echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6 echo "configure:2703: checking for wait3 that fills in rusage" >&5 if eval "test \"`echo '$''{'ac_cv_func_wait3_rusage'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_func_wait3_rusage=no else cat > conftest.$ac_ext < #include #include #include /* HP-UX has wait3 but does not fill in rusage at all. */ main() { struct rusage r; int i; /* Use a field that we can force nonzero -- voluntary context switches. For systems like NeXT and OSF/1 that don't set it, also use the system CPU time. And page faults (I/O) for Linux. */ r.ru_nvcsw = 0; r.ru_stime.tv_sec = 0; r.ru_stime.tv_usec = 0; r.ru_majflt = r.ru_minflt = 0; switch (fork()) { case 0: /* Child. */ sleep(1); /* Give up the CPU. */ _exit(0); case -1: _exit(0); /* What can we do? */ default: /* Parent. */ wait3(&i, 0, &r); sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines. */ exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); } } EOF if { (eval echo configure:2742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_wait3_rusage=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_func_wait3_rusage=no fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_func_wait3_rusage" 1>&6 if test $ac_cv_func_wait3_rusage = yes; then cat >> confdefs.h <<\EOF #define HAVE_WAIT3 1 EOF fi echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 echo "configure:2765: checking for working strcoll" >&5 if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_func_strcoll_works=no else cat > conftest.$ac_ext < main () { exit (strcoll ("abc", "def") >= 0 || strcoll ("ABC", "DEF") >= 0 || strcoll ("123", "456") >= 0); } EOF if { (eval echo configure:2783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_strcoll_works=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_func_strcoll_works=no fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 if test $ac_cv_func_strcoll_works = yes; then cat >> confdefs.h <<\EOF #define HAVE_STRCOLL 1 EOF fi if test "$ac_cv_func_vprintf" = no; then echo $ac_n "checking for declaration of vprintf in stdio.h""... $ac_c" 1>&6 echo "configure:2808: checking for declaration of vprintf in stdio.h" >&5 cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "[int[ ]*vprintf[^a-zA-Z0-9]]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_func_vprintf=yes fi rm -f conftest* echo "$ac_t""$ac_cv_func_vprintf" 1>&6 if test $ac_cv_func_vprintf = yes; then cat >> confdefs.h <<\EOF #define HAVE_VPRINTF 1 EOF fi fi echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 echo "configure:2831: checking return type of signal handlers" >&5 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef signal #undef signal #endif #ifdef __cplusplus extern "C" void (*signal (int, void (*)(int)))(int); #else void (*signal ()) (); #endif int main() { int i; ; return 0; } EOF if { (eval echo configure:2853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_type_signal=int fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_signal" 1>&6 cat >> confdefs.h <&6 echo "configure:2873: checking for __setostype" >&5 if eval "test \"`echo '$''{'ac_cv_func___setostype'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char __setostype(); int main() { /* 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___setostype) || defined (__stub_____setostype) choke me #else __setostype(); #endif ; return 0; } EOF if { (eval echo configure:2901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func___setostype=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func___setostype=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'__setostype`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_SETOSTYPE 1 EOF else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for wait3""... $ac_c" 1>&6 echo "configure:2924: checking for wait3" >&5 if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char wait3(); int main() { /* 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_wait3) || defined (__stub___wait3) choke me #else wait3(); #endif ; return 0; } EOF if { (eval echo configure:2952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_wait3=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_wait3=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_WAIT3 1 EOF else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for mkfifo""... $ac_c" 1>&6 echo "configure:2976: checking for mkfifo" >&5 if eval "test \"`echo '$''{'ac_cv_func_mkfifo'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char mkfifo(); int main() { /* 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_mkfifo) || defined (__stub___mkfifo) choke me #else mkfifo(); #endif ; return 0; } EOF if { (eval echo configure:3004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_mkfifo=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_mkfifo=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'mkfifo`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_MKFIFO 1 EOF else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define MKFIFO_MISSING 1 EOF fi for ac_func in dup2 select getdtablesize getgroups gethostname \ setdtablesize getpagesize killpg lstat getpeername sbrk \ getrlimit getrusage gettimeofday waitpid tcgetpgrp \ readlink rename do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:3037: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:3065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi done for ac_func in bcopy bzero confstr getcwd strcasecmp setenv putenv \ setlinebuf setlocale strchr strerror strtod strtol \ strtoul tcgetattr uname sysconf ulimit times tzset \ siginterrupt memmove ttyname gethostbyname getservbyname \ inet_aton strpbrk setvbuf pathconf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:3097: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:3125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi done for ac_hdr in libintl.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:3154: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:3164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_func in gettext textdomain bindtextdomain do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:3193: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:3221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi done if test "$ac_cv_func_bindtextdomain" = "no"; then echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 echo "configure:3248: checking for bindtextdomain in -lintl" >&5 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lintl $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <&6 fi if test "$ac_cv_lib_intl" = "yes"; then for ac_func in gettext textdomain bindtextdomain do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:3298: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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; return 0; } EOF if { (eval echo configure:3476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_decl_sys_siglist=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_decl_sys_siglist=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 if test $ac_cv_decl_sys_siglist = yes; then cat >> confdefs.h <<\EOF #define SYS_SIGLIST_DECLARED 1 EOF fi ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 echo "configure:3502: checking for $ac_hdr that defines DIR" >&5 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include <$ac_hdr> int main() { DIR *dirp = 0; ; return 0; } EOF if { (eval echo configure:3515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* eval "ac_cv_header_dirent_$ac_safe=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_dirent_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 echo "configure:3540: checking for opendir in -ldir" >&5 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldir $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -ldir" else echo "$ac_t""no" 1>&6 fi else echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 echo "configure:3581: checking for opendir in -lx" >&5 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lx $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -lx" else echo "$ac_t""no" 1>&6 fi fi echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 echo "configure:3623: checking whether time.h and sys/time.h may both be included" >&5 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include int main() { struct tm *tp; ; return 0; } EOF if { (eval echo configure:3637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_time=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_time=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_time" 1>&6 if test $ac_cv_header_time = yes; then cat >> confdefs.h <<\EOF #define TIME_WITH_SYS_TIME 1 EOF fi for ac_hdr in unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \ memory.h locale.h termcap.h termio.h termios.h dlfcn.h \ stddef.h netdb.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:3664: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:3674: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in sys/ptem.h sys/pte.h sys/stream.h sys/select.h sys/file.h \ sys/resource.h sys/param.h sys/socket.h \ sys/time.h sys/times.h sys/wait.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:3706: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:3716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in netinet/in.h arpa/inet.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:3746: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:3756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done if test "$ac_cv_func_inet_aton" != 'yes'; then echo $ac_n "checking for inet_aton""... $ac_c" 1>&6 echo "configure:3786: checking for inet_aton" >&5 if eval "test \"`echo '$''{'bash_cv_func_inet_aton'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include struct in_addr ap; int main() { inet_aton("127.0.0.1", &ap); ; return 0; } EOF if { (eval echo configure:3802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_func_inet_aton=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_func_inet_aton=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_func_inet_aton" 1>&6 if test $bash_cv_func_inet_aton = yes; then cat >> confdefs.h <<\EOF #define HAVE_INET_ATON 1 EOF fi fi case "$host_os" in irix4*) echo $ac_n "checking for getpwent in -lsun""... $ac_c" 1>&6 echo "configure:3826: checking for getpwent in -lsun" >&5 ac_lib_var=`echo sun'_'getpwent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsun $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo sun | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <&6 fi ;; esac if test "$ac_cv_func_getpeername" = no; then if test "X$bash_cv_have_socklib" = "X"; then _bash_needmsg= else echo $ac_n "checking for socket library""... $ac_c" 1>&6 echo "configure:3880: checking for socket library" >&5 _bash_needmsg=yes fi if eval "test \"`echo '$''{'bash_cv_have_socklib'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo $ac_n "checking for getpeername in -lsocket""... $ac_c" 1>&6 echo "configure:3887: checking for getpeername in -lsocket" >&5 ac_lib_var=`echo socket'_'getpeername | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsocket -lnsl $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 bash_cv_have_socklib=yes else echo "$ac_t""no" 1>&6 bash_cv_have_socklib=no fi fi if test "X$_bash_needmsg" = Xyes; then echo "$ac_t""$bash_cv_have_socklib" 1>&6 _bash_needmsg= fi if test $bash_cv_have_socklib = yes; then # check for libnsl, add it to LIBS if present if test "X$bash_cv_have_libnsl" = "X"; then _bash_needmsg= else echo $ac_n "checking for libnsl""... $ac_c" 1>&6 echo "configure:3939: checking for libnsl" >&5 _bash_needmsg=yes fi if eval "test \"`echo '$''{'bash_cv_have_libnsl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo $ac_n "checking for t_open in -lnsl""... $ac_c" 1>&6 echo "configure:3946: checking for t_open in -lnsl" >&5 ac_lib_var=`echo nsl'_'t_open | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lnsl $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 bash_cv_have_libnsl=yes else echo "$ac_t""no" 1>&6 bash_cv_have_libnsl=no fi fi if test "X$_bash_needmsg" = Xyes; then echo "$ac_t""$bash_cv_have_libnsl" 1>&6 _bash_needmsg= fi if test $bash_cv_have_libnsl = yes; then LIBS="-lsocket -lnsl $LIBS" else LIBS="-lsocket $LIBS" fi cat >> confdefs.h <<\EOF #define HAVE_LIBSOCKET 1 EOF cat >> confdefs.h <<\EOF #define HAVE_GETPEERNAME 1 EOF fi fi if test "$ac_cv_func_gethostbyname" = no; then if test "X$bash_cv_have_gethostbyname" = "X"; then _bash_needmsg=yes else echo $ac_n "checking for gethostbyname in socket library""... $ac_c" 1>&6 echo "configure:4013: checking for gethostbyname in socket library" >&5 _bash_needmsg= fi if eval "test \"`echo '$''{'bash_cv_have_gethostbyname'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { struct hostent *hp; hp = gethostbyname("localhost"); ; return 0; } EOF if { (eval echo configure:4029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_have_gethostbyname=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_have_gethostbyname=no fi rm -f conftest* fi if test "X$_bash_needmsg" = Xyes; then echo $ac_n "checking for gethostbyname in socket library""... $ac_c" 1>&6 echo "configure:4044: checking for gethostbyname in socket library" >&5 fi echo "$ac_t""$bash_cv_have_gethostbyname" 1>&6 if test "$bash_cv_have_gethostbyname" = yes; then cat >> confdefs.h <<\EOF #define HAVE_GETHOSTBYNAME 1 EOF fi fi echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 echo "configure:4057: checking for uid_t in sys/types.h" >&5 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "uid_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_uid_t=yes else rm -rf conftest* ac_cv_type_uid_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_uid_t" 1>&6 if test $ac_cv_type_uid_t = no; then cat >> confdefs.h <<\EOF #define uid_t int EOF cat >> confdefs.h <<\EOF #define gid_t int EOF fi echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6 echo "configure:4091: checking type of array argument to getgroups" >&5 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_type_getgroups=cross else cat > conftest.$ac_ext < #define NGID 256 #undef MAX #define MAX(x, y) ((x) > (y) ? (x) : (y)) main() { gid_t gidset[NGID]; int i, n; union { gid_t gval; long lval; } val; val.lval = -1; for (i = 0; i < NGID; i++) gidset[i] = val.gval; n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, gidset); /* Exit non-zero if getgroups seems to require an array of ints. This happens when gid_t is short but getgroups modifies an array of ints. */ exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); } EOF if { (eval echo configure:4124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_type_getgroups=gid_t else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_type_getgroups=int fi rm -fr conftest* fi if test $ac_cv_type_getgroups = cross; then cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_getgroups=gid_t else rm -rf conftest* ac_cv_type_getgroups=int fi rm -f conftest* fi fi echo "$ac_t""$ac_cv_type_getgroups" 1>&6 cat >> confdefs.h <&6 echo "configure:4162: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include #include EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:4175: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* ac_cv_header_stdc=yes else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext < #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF if { (eval echo configure:4242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_header_stdc=no fi rm -fr conftest* fi fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&6 if test $ac_cv_header_stdc = yes; then cat >> confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi echo $ac_n "checking for off_t""... $ac_c" 1>&6 echo "configure:4266: checking for off_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (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 rm -rf conftest* ac_cv_type_off_t=yes else rm -rf conftest* ac_cv_type_off_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_off_t" 1>&6 if test $ac_cv_type_off_t = no; then cat >> confdefs.h <<\EOF #define off_t long EOF fi echo $ac_n "checking for mode_t""... $ac_c" 1>&6 echo "configure:4299: checking for mode_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_mode_t=yes else rm -rf conftest* ac_cv_type_mode_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_mode_t" 1>&6 if test $ac_cv_type_mode_t = no; then cat >> confdefs.h <<\EOF #define mode_t int EOF fi echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 echo "configure:4332: checking for uid_t in sys/types.h" >&5 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "uid_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_uid_t=yes else rm -rf conftest* ac_cv_type_uid_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_uid_t" 1>&6 if test $ac_cv_type_uid_t = no; then cat >> confdefs.h <<\EOF #define uid_t int EOF cat >> confdefs.h <<\EOF #define gid_t int EOF fi echo $ac_n "checking for pid_t""... $ac_c" 1>&6 echo "configure:4366: checking for pid_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (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 rm -rf conftest* ac_cv_type_pid_t=yes else rm -rf conftest* ac_cv_type_pid_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_pid_t" 1>&6 if test $ac_cv_type_pid_t = no; then cat >> confdefs.h <<\EOF #define pid_t int EOF fi echo $ac_n "checking for size_t""... $ac_c" 1>&6 echo "configure:4399: checking for size_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (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 rm -rf conftest* ac_cv_type_size_t=yes else rm -rf conftest* ac_cv_type_size_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_size_t" 1>&6 if test $ac_cv_type_size_t = no; then cat >> confdefs.h <<\EOF #define size_t unsigned EOF fi echo $ac_n "checking for time_t""... $ac_c" 1>&6 echo "configure:4432: checking for time_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_time_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])time_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_time_t=yes else rm -rf conftest* ac_cv_type_time_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_time_t" 1>&6 if test $ac_cv_type_time_t = no; then cat >> confdefs.h <<\EOF #define time_t long EOF fi echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 echo "configure:4466: checking return type of signal handlers" >&5 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef signal #undef signal #endif #ifdef __cplusplus extern "C" void (*signal (int, void (*)(int)))(int); #else void (*signal ()) (); #endif int main() { int i; ; return 0; } EOF if { (eval echo configure:4488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_type_signal=int fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_signal" 1>&6 cat >> confdefs.h <&6 echo "configure:4508: checking size of char" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_char=1 else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(char)); exit(0); } EOF if { (eval echo configure:4527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_char=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_char=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_char" 1>&6 cat >> confdefs.h <&6 echo "configure:4547: checking size of short" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_short=2 else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(short)); exit(0); } EOF if { (eval echo configure:4566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_short=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_short=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_short" 1>&6 cat >> confdefs.h <&6 echo "configure:4586: checking size of int" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_int=4 else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(int)); exit(0); } EOF if { (eval echo configure:4605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_int=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_int=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_int" 1>&6 cat >> confdefs.h <&6 echo "configure:4625: checking size of long" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_long=4 else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(long)); exit(0); } EOF if { (eval echo configure:4644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_long=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_long=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_long" 1>&6 cat >> confdefs.h <&6 echo "configure:4664: checking size of char *" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_char_p'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_char_p=4 else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(char *)); exit(0); } EOF if { (eval echo configure:4683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_char_p=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_char_p=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_char_p" 1>&6 cat >> confdefs.h <&6 echo "configure:4703: checking size of double" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_double=8 else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(double)); exit(0); } EOF if { (eval echo configure:4722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_double=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_double=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_double" 1>&6 cat >> confdefs.h <&6 echo "configure:4743: checking for u_int" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_int'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_int[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_int=yes else rm -rf conftest* ac_cv_type_u_int=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_int" 1>&6 if test $ac_cv_type_u_int = no; then cat >> confdefs.h <<\EOF #define u_int unsigned int EOF fi echo $ac_n "checking for u_long""... $ac_c" 1>&6 echo "configure:4776: checking for u_long" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_long[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_long=yes else rm -rf conftest* ac_cv_type_u_long=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_long" 1>&6 if test $ac_cv_type_u_long = no; then cat >> confdefs.h <<\EOF #define u_long unsigned long EOF fi if test "$ac_cv_sizeof_short" = 2; then echo $ac_n "checking for bits16_t""... $ac_c" 1>&6 echo "configure:4812: checking for bits16_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits16_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits16_t=yes else rm -rf conftest* ac_cv_type_bits16_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits16_t" 1>&6 if test $ac_cv_type_bits16_t = no; then cat >> confdefs.h <<\EOF #define bits16_t short EOF fi elif test "$ac_cv_sizeof_char" = 2; then echo $ac_n "checking for bits16_t""... $ac_c" 1>&6 echo "configure:4846: checking for bits16_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits16_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits16_t=yes else rm -rf conftest* ac_cv_type_bits16_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits16_t" 1>&6 if test $ac_cv_type_bits16_t = no; then cat >> confdefs.h <<\EOF #define bits16_t char EOF fi else echo $ac_n "checking for bits16_t""... $ac_c" 1>&6 echo "configure:4880: checking for bits16_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits16_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits16_t=yes else rm -rf conftest* ac_cv_type_bits16_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits16_t" 1>&6 if test $ac_cv_type_bits16_t = no; then cat >> confdefs.h <<\EOF #define bits16_t short EOF fi fi if test "$ac_cv_sizeof_short" = 2; then echo $ac_n "checking for u_bits16_t""... $ac_c" 1>&6 echo "configure:4917: checking for u_bits16_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_bits16_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_bits16_t=yes else rm -rf conftest* ac_cv_type_u_bits16_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_bits16_t" 1>&6 if test $ac_cv_type_u_bits16_t = no; then cat >> confdefs.h <<\EOF #define u_bits16_t unsigned short EOF fi elif test "$ac_cv_sizeof_char" = 2; then echo $ac_n "checking for u_bits16_t""... $ac_c" 1>&6 echo "configure:4951: checking for u_bits16_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_bits16_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_bits16_t=yes else rm -rf conftest* ac_cv_type_u_bits16_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_bits16_t" 1>&6 if test $ac_cv_type_u_bits16_t = no; then cat >> confdefs.h <<\EOF #define u_bits16_t unsigned char EOF fi else echo $ac_n "checking for u_bits16_t""... $ac_c" 1>&6 echo "configure:4985: checking for u_bits16_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_bits16_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_bits16_t=yes else rm -rf conftest* ac_cv_type_u_bits16_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_bits16_t" 1>&6 if test $ac_cv_type_u_bits16_t = no; then cat >> confdefs.h <<\EOF #define u_bits16_t unsigned short EOF fi fi if test "$ac_cv_sizeof_int" = 4; then echo $ac_n "checking for bits32_t""... $ac_c" 1>&6 echo "configure:5022: checking for bits32_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits32_t=yes else rm -rf conftest* ac_cv_type_bits32_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits32_t" 1>&6 if test $ac_cv_type_bits32_t = no; then cat >> confdefs.h <<\EOF #define bits32_t int EOF fi elif test "$ac_cv_sizeof_long" = 4; then echo $ac_n "checking for bits32_t""... $ac_c" 1>&6 echo "configure:5056: checking for bits32_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits32_t=yes else rm -rf conftest* ac_cv_type_bits32_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits32_t" 1>&6 if test $ac_cv_type_bits32_t = no; then cat >> confdefs.h <<\EOF #define bits32_t long EOF fi else echo $ac_n "checking for bits32_t""... $ac_c" 1>&6 echo "configure:5090: checking for bits32_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits32_t=yes else rm -rf conftest* ac_cv_type_bits32_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits32_t" 1>&6 if test $ac_cv_type_bits32_t = no; then cat >> confdefs.h <<\EOF #define bits32_t int EOF fi fi if test "$ac_cv_sizeof_int" = 4; then echo $ac_n "checking for u_bits32_t""... $ac_c" 1>&6 echo "configure:5127: checking for u_bits32_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_bits32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_bits32_t=yes else rm -rf conftest* ac_cv_type_u_bits32_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_bits32_t" 1>&6 if test $ac_cv_type_u_bits32_t = no; then cat >> confdefs.h <<\EOF #define u_bits32_t unsigned int EOF fi elif test "$ac_cv_sizeof_long" = 4; then echo $ac_n "checking for u_bits32_t""... $ac_c" 1>&6 echo "configure:5161: checking for u_bits32_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_bits32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_bits32_t=yes else rm -rf conftest* ac_cv_type_u_bits32_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_bits32_t" 1>&6 if test $ac_cv_type_u_bits32_t = no; then cat >> confdefs.h <<\EOF #define u_bits32_t unsigned long EOF fi else echo $ac_n "checking for u_bits32_t""... $ac_c" 1>&6 echo "configure:5195: checking for u_bits32_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_u_bits32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])u_bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_u_bits32_t=yes else rm -rf conftest* ac_cv_type_u_bits32_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_u_bits32_t" 1>&6 if test $ac_cv_type_u_bits32_t = no; then cat >> confdefs.h <<\EOF #define u_bits32_t unsigned int EOF fi fi if test "$ac_sv_sizeof_char_p" = 8; then echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 echo "configure:5232: checking for bits64_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits64_t=yes else rm -rf conftest* ac_cv_type_bits64_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 if test $ac_cv_type_bits64_t = no; then cat >> confdefs.h <<\EOF #define bits64_t char * EOF fi elif test "$ac_cv_sizeof_double" = 8; then echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 echo "configure:5266: checking for bits64_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits64_t=yes else rm -rf conftest* ac_cv_type_bits64_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 if test $ac_cv_type_bits64_t = no; then cat >> confdefs.h <<\EOF #define bits64_t double EOF fi elif test "$ac_cv_sizeof_long" = 8; then echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 echo "configure:5300: checking for bits64_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits64_t=yes else rm -rf conftest* ac_cv_type_bits64_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 if test $ac_cv_type_bits64_t = no; then cat >> confdefs.h <<\EOF #define bits64_t long EOF fi else echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 echo "configure:5334: checking for bits64_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_bits64_t=yes else rm -rf conftest* ac_cv_type_bits64_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 if test $ac_cv_type_bits64_t = no; then cat >> confdefs.h <<\EOF #define bits64_t double EOF fi fi if test "$ac_cv_sizeof_int" = "$ac_cv_sizeof_char_p"; then echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 echo "configure:5372: checking for ptrdiff_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])ptrdiff_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_ptrdiff_t=yes else rm -rf conftest* ac_cv_type_ptrdiff_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 if test $ac_cv_type_ptrdiff_t = no; then cat >> confdefs.h <<\EOF #define ptrdiff_t int EOF fi elif test "$ac_cv_sizeof_long" = "$ac_cv_sizeof_char_p"; then echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 echo "configure:5406: checking for ptrdiff_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])ptrdiff_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_ptrdiff_t=yes else rm -rf conftest* ac_cv_type_ptrdiff_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 if test $ac_cv_type_ptrdiff_t = no; then cat >> confdefs.h <<\EOF #define ptrdiff_t long EOF fi else echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 echo "configure:5440: checking for ptrdiff_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])ptrdiff_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_ptrdiff_t=yes else rm -rf conftest* ac_cv_type_ptrdiff_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 if test $ac_cv_type_ptrdiff_t = no; then cat >> confdefs.h <<\EOF #define ptrdiff_t int EOF fi fi echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 echo "configure:5476: checking whether stat file-mode macros are broken" >&5 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #if defined(S_ISBLK) && defined(S_IFDIR) # if S_ISBLK (S_IFDIR) You lose. # endif #endif #if defined(S_ISBLK) && defined(S_IFCHR) # if S_ISBLK (S_IFCHR) You lose. # endif #endif #if defined(S_ISLNK) && defined(S_IFREG) # if S_ISLNK (S_IFREG) You lose. # endif #endif #if defined(S_ISSOCK) && defined(S_IFREG) # if S_ISSOCK (S_IFREG) You lose. # endif #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "You lose" >/dev/null 2>&1; then rm -rf conftest* ac_cv_header_stat_broken=yes else rm -rf conftest* ac_cv_header_stat_broken=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 if test $ac_cv_header_stat_broken = yes; then cat >> confdefs.h <<\EOF #define STAT_MACROS_BROKEN 1 EOF fi echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 echo "configure:5533: checking whether byte ordering is bigendian" >&5 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_bigendian=unknown # See if sys/param.h defines the BYTE_ORDER macro. cat > conftest.$ac_ext < #include int main() { #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros #endif ; return 0; } EOF if { (eval echo configure:5551: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* # It does; now see whether it defined to BIG_ENDIAN or not. cat > conftest.$ac_ext < #include int main() { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } EOF if { (eval echo configure:5566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_bigendian=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_c_bigendian=no fi rm -f conftest* else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* if test $ac_cv_c_bigendian = unknown; then if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_c_bigendian=no else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_c_bigendian=yes fi rm -fr conftest* fi fi fi echo "$ac_t""$ac_cv_c_bigendian" 1>&6 if test $ac_cv_c_bigendian = yes; then cat >> confdefs.h <<\EOF #define WORDS_BIGENDIAN 1 EOF fi # Pull the hash mark out of the macro call to avoid m4 problems. ac_msg="whether #! works in shell scripts" echo $ac_n "checking $ac_msg""... $ac_c" 1>&6 echo "configure:5626: checking $ac_msg" >&5 if eval "test \"`echo '$''{'ac_cv_sys_interpreter'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo '#! /bin/cat exit 69 ' > conftest chmod u+x conftest (SHELL=/bin/sh; export SHELL; ./conftest >/dev/null) if test $? -ne 69; then ac_cv_sys_interpreter=yes else ac_cv_sys_interpreter=no fi rm -f conftest fi echo "$ac_t""$ac_cv_sys_interpreter" 1>&6 interpval="$ac_cv_sys_interpreter" if test $ac_cv_sys_interpreter = yes; then cat >> confdefs.h <<\EOF #define HAVE_HASH_BANG_EXEC 1 EOF fi echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6 echo "configure:5653: checking for restartable system calls" >&5 if eval "test \"`echo '$''{'ac_cv_sys_restartable_syscalls'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < #include ucatch (isig) { } main () { int i = fork (), status; if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); } signal (SIGINT, ucatch); status = wait(&i); if (status == -1) wait(&i); exit (status == -1); } EOF if { (eval echo configure:5679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sys_restartable_syscalls=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sys_restartable_syscalls=no fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sys_restartable_syscalls" 1>&6 if test $ac_cv_sys_restartable_syscalls = yes; then cat >> confdefs.h <<\EOF #define HAVE_RESTARTABLE_SYSCALLS 1 EOF fi if test "$ac_cv_func_lstat" = "no"; then echo $ac_n "checking for lstat""... $ac_c" 1>&6 echo "configure:5704: checking for lstat" >&5 if eval "test \"`echo '$''{'bash_cv_func_lstat'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { lstat(".",(struct stat *)0); ; return 0; } EOF if { (eval echo configure:5719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_func_lstat=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_func_lstat=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_func_lstat" 1>&6 if test $bash_cv_func_lstat = yes; then cat >> confdefs.h <<\EOF #define HAVE_LSTAT 1 EOF fi fi echo $ac_n "checking if dup2 fails to clear the close-on-exec flag""... $ac_c" 1>&6 echo "configure:5742: checking if dup2 fails to clear the close-on-exec flag" >&5 if eval "test \"`echo '$''{'bash_cv_dup2_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check dup2 if cross compiling -- defaulting to no" 1>&2 bash_cv_dup2_broken=no else cat > conftest.$ac_ext < #include main() { int fd1, fd2, fl; fd1 = open("/dev/null", 2); if (fcntl(fd1, 2, 1) < 0) exit(1); fd2 = dup2(fd1, 1); if (fd2 < 0) exit(2); fl = fcntl(fd2, 1, 0); /* fl will be 1 if dup2 did not reset the close-on-exec flag. */ exit(fl != 1); } EOF if { (eval echo configure:5771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_dup2_broken=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_dup2_broken=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_dup2_broken" 1>&6 if test $bash_cv_dup2_broken = yes; then cat >> confdefs.h <<\EOF #define DUP2_BROKEN 1 EOF fi echo $ac_n "checking whether pgrps need synchronization""... $ac_c" 1>&6 echo "configure:5796: checking whether pgrps need synchronization" >&5 if eval "test \"`echo '$''{'bash_cv_pgrp_pipe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check pgrp synchronization if cross compiling -- defaulting to no" 1>&2 bash_cv_pgrp_pipe=no else cat > conftest.$ac_ext < #endif main() { # ifdef GETPGRP_VOID # define getpgID() getpgrp() # else # define getpgID() getpgrp(0) # define setpgid(x,y) setpgrp(x,y) # endif int pid1, pid2, fds[2]; int status; char ok; switch (pid1 = fork()) { case -1: exit(1); case 0: setpgid(0, getpid()); exit(0); } setpgid(pid1, pid1); sleep(2); /* let first child die */ if (pipe(fds) < 0) exit(2); switch (pid2 = fork()) { case -1: exit(3); case 0: setpgid(0, pid1); ok = getpgID() == pid1; write(fds[1], &ok, 1); exit(0); } setpgid(pid2, pid1); close(fds[1]); if (read(fds[0], &ok, 1) != 1) exit(4); wait(&status); wait(&status); exit(ok ? 0 : 5); } EOF if { (eval echo configure:5857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_pgrp_pipe=no else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_pgrp_pipe=yes fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_pgrp_pipe" 1>&6 if test $bash_cv_pgrp_pipe = yes; then cat >> confdefs.h <<\EOF #define PGRP_PIPE 1 EOF fi echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6 echo "configure:5882: checking for type of signal functions" >&5 if eval "test \"`echo '$''{'bash_cv_signal_vintage'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { sigset_t ss; struct sigaction sa; sigemptyset(&ss); sigsuspend(&ss); sigaction(SIGINT, &sa, (struct sigaction *) 0); sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); ; return 0; } EOF if { (eval echo configure:5901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_signal_vintage=posix else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* cat > conftest.$ac_ext < int main() { int mask = sigmask(SIGINT); sigsetmask(mask); sigblock(mask); sigpause(mask); ; return 0; } EOF if { (eval echo configure:5920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_signal_vintage=4.2bsd else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* cat > conftest.$ac_ext < RETSIGTYPE foo() { } int main() { int mask = sigmask(SIGINT); sigset(SIGINT, foo); sigrelse(SIGINT); sighold(SIGINT); sigpause(SIGINT); ; return 0; } EOF if { (eval echo configure:5942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_signal_vintage=svr3 else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_signal_vintage=v7 fi rm -f conftest* fi rm -f conftest* fi rm -f conftest* fi echo "$ac_t""$bash_cv_signal_vintage" 1>&6 if test "$bash_cv_signal_vintage" = posix; then cat >> confdefs.h <<\EOF #define HAVE_POSIX_SIGNALS 1 EOF elif test "$bash_cv_signal_vintage" = "4.2bsd"; then cat >> confdefs.h <<\EOF #define HAVE_BSD_SIGNALS 1 EOF elif test "$bash_cv_signal_vintage" = svr3; then cat >> confdefs.h <<\EOF #define HAVE_USG_SIGHOLD 1 EOF fi if test "$ac_cv_sys_restartable_syscalls" = "no"; then echo $ac_n "checking whether posix sigaction restarts system calls by default""... $ac_c" 1>&6 echo "configure:5984: checking whether posix sigaction restarts system calls by default" >&5 if eval "test \"`echo '$''{'bash_cv_sys_restartable_syscalls'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check restartable syscalls if cross compiling" 1>&2 else cat > conftest.$ac_ext < #endif #include #include static int caught = 0; void ucatch (isig) int isig; { caught = 1; } main () { #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) exit (1); #else struct sigaction act, oact; int i, status; act.sa_handler = ucatch; /* Might want to add SA_RESTART here, but bash's set_signal_handler does not. */ act.sa_flags = 0; sigemptyset(&act.sa_mask); sigemptyset(&oact.sa_mask); i = fork (); /* A possible race condition here, but in practice it never happens. */ if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); } sigaction(SIGINT, &act, &oact); status = wait(&i); if (status == -1) wait(&i); exit (status == -1); #endif } EOF if { (eval echo configure:6029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_sys_restartable_syscalls=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_sys_restartable_syscalls=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_sys_restartable_syscalls" 1>&6 if test $bash_cv_sys_restartable_syscalls = yes; then cat >> confdefs.h <<\EOF #define HAVE_RESTARTABLE_SYSCALLS 1 EOF fi fi echo $ac_n "checking for sys_errlist and sys_nerr""... $ac_c" 1>&6 echo "configure:6055: checking for sys_errlist and sys_nerr" >&5 if eval "test \"`echo '$''{'bash_cv_sys_errlist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { extern char *sys_errlist[]; extern int sys_nerr; char *msg = sys_errlist[sys_nerr - 1]; ; return 0; } EOF if { (eval echo configure:6069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_sys_errlist=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_sys_errlist=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_sys_errlist" 1>&6 if test $bash_cv_sys_errlist = yes; then cat >> confdefs.h <<\EOF #define HAVE_SYS_ERRLIST 1 EOF fi echo $ac_n "checking for sys_siglist in system C library""... $ac_c" 1>&6 echo "configure:6090: checking for sys_siglist in system C library" >&5 if eval "test \"`echo '$''{'bash_cv_sys_siglist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check for sys_siglist if cross compiling -- defaulting to no" 1>&2 bash_cv_sys_siglist=no else cat > conftest.$ac_ext < #include #ifdef HAVE_UNISTD_H #include #endif #ifndef SYS_SIGLIST_DECLARED extern char *sys_siglist[]; #endif main() { char *msg = sys_siglist[2]; exit(msg == 0); } EOF if { (eval echo configure:6116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_sys_siglist=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_sys_siglist=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_sys_siglist" 1>&6 if test $bash_cv_sys_siglist = yes; then cat >> confdefs.h <<\EOF #define HAVE_SYS_SIGLIST 1 EOF fi echo $ac_n "checking for _sys_siglist in signal.h or unistd.h""... $ac_c" 1>&6 echo "configure:6139: checking for _sys_siglist in signal.h or unistd.h" >&5 if eval "test \"`echo '$''{'bash_cv_decl_under_sys_siglist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef HAVE_UNISTD_H #include #endif int main() { char *msg = _sys_siglist[2]; ; return 0; } EOF if { (eval echo configure:6156: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_decl_under_sys_siglist=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_decl_under_sys_siglist=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_decl_under_sys_siglist" 1>&6 if test $bash_cv_decl_under_sys_siglist = yes; then cat >> confdefs.h <<\EOF #define UNDER_SYS_SIGLIST_DECLARED 1 EOF fi echo $ac_n "checking for _sys_siglist in system C library""... $ac_c" 1>&6 echo "configure:6177: checking for _sys_siglist in system C library" >&5 if eval "test \"`echo '$''{'bash_cv_under_sys_siglist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check for _sys_siglist if cross compiling -- defaulting to no" 1>&2 bash_cv_under_sys_siglist=no else cat > conftest.$ac_ext < #include #ifdef HAVE_UNISTD_H #include #endif #ifndef UNDER_SYS_SIGLIST_DECLARED extern char *_sys_siglist[]; #endif main() { char *msg = (char *)_sys_siglist[2]; exit(msg == 0); } EOF if { (eval echo configure:6203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_under_sys_siglist=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_under_sys_siglist=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_under_sys_siglist" 1>&6 if test $bash_cv_under_sys_siglist = yes; then cat >> confdefs.h <<\EOF #define HAVE_UNDER_SYS_SIGLIST 1 EOF fi echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6 echo "configure:6227: checking whether signal handlers are of type void" >&5 if eval "test \"`echo '$''{'bash_cv_void_sighandler'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef signal #undef signal #endif #ifdef __cplusplus extern "C" #endif void (*signal ()) (); int main() { int i; ; return 0; } EOF if { (eval echo configure:6247: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_void_sighandler=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_void_sighandler=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_void_sighandler" 1>&6 if test $bash_cv_void_sighandler = yes; then cat >> confdefs.h <<\EOF #define VOID_SIGHANDLER 1 EOF fi echo $ac_n "checking for clock_t""... $ac_c" 1>&6 echo "configure:6267: checking for clock_t" >&5 if eval "test \"`echo '$''{'bash_cv_type_clock_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif #include EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "clock_t" >/dev/null 2>&1; then rm -rf conftest* bash_cv_type_clock_t=yes else rm -rf conftest* bash_cv_type_clock_t=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_type_clock_t" 1>&6 if test $bash_cv_type_clock_t = no; then cat >> confdefs.h <<\EOF #define clock_t long EOF fi echo $ac_n "checking for sigset_t""... $ac_c" 1>&6 echo "configure:6303: checking for sigset_t" >&5 if eval "test \"`echo '$''{'bash_cv_type_sigset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif #include EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "sigset_t" >/dev/null 2>&1; then rm -rf conftest* bash_cv_type_sigset_t=yes else rm -rf conftest* bash_cv_type_sigset_t=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_type_sigset_t" 1>&6 if test $bash_cv_type_sigset_t = no; then cat >> confdefs.h <<\EOF #define sigset_t int EOF fi echo $ac_n "checking for quad_t""... $ac_c" 1>&6 echo "configure:6339: checking for quad_t" >&5 if eval "test \"`echo '$''{'bash_cv_type_quad_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "quad_t" >/dev/null 2>&1; then rm -rf conftest* bash_cv_type_quad_t=yes else rm -rf conftest* bash_cv_type_quad_t=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_type_quad_t" 1>&6 if test $bash_cv_type_quad_t = yes; then cat >> confdefs.h <<\EOF #define HAVE_QUAD_T 1 EOF fi if test $bash_cv_type_quad_t = no; then cat >> confdefs.h <<\EOF #define quad_t long EOF fi echo $ac_n "checking for size and type of struct rlimit fields""... $ac_c" 1>&6 echo "configure:6380: checking for size and type of struct rlimit fields" >&5 if eval "test \"`echo '$''{'bash_cv_type_rlimit'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { rlim_t xxx; ; return 0; } EOF if { (eval echo configure:6393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_type_rlimit=rlim_t else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* if test "$cross_compiling" = yes; then echo "configure: warning: cannot check quad_t if cross compiling -- defaulting to long" 1>&2 bash_cv_type_rlimit=long else cat > conftest.$ac_ext < #include #include main() { #ifdef HAVE_QUAD_T struct rlimit rl; if (sizeof(rl.rlim_cur) == sizeof(quad_t)) exit(0); #endif exit(1); } EOF if { (eval echo configure:6422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_type_rlimit=quad_t else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_type_rlimit=long fi rm -fr conftest* fi fi rm -f conftest* fi echo "$ac_t""$bash_cv_type_rlimit" 1>&6 if test $bash_cv_type_rlimit = quad_t; then cat >> confdefs.h <<\EOF #define RLIMTYPE quad_t EOF elif test $bash_cv_type_rlimit = rlim_t; then cat >> confdefs.h <<\EOF #define RLIMTYPE rlim_t EOF fi echo $ac_n "checking for a c_line member of struct termios""... $ac_c" 1>&6 echo "configure:6454: checking for a c_line member of struct termios" >&5 if eval "test \"`echo '$''{'bash_cv_termios_ldisc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { struct termios t; int i; i = t.c_line; ; return 0; } EOF if { (eval echo configure:6467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_termios_ldisc=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_termios_ldisc=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_termios_ldisc" 1>&6 if test $bash_cv_termios_ldisc = yes; then cat >> confdefs.h <<\EOF #define TERMIOS_LDISC 1 EOF fi echo $ac_n "checking for a c_line member of struct termio""... $ac_c" 1>&6 echo "configure:6487: checking for a c_line member of struct termio" >&5 if eval "test \"`echo '$''{'bash_cv_termio_ldisc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { struct termio t; int i; i = t.c_line; ; return 0; } EOF if { (eval echo configure:6500: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_termio_ldisc=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_termio_ldisc=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_termio_ldisc" 1>&6 if test $bash_cv_termio_ldisc = yes; then cat >> confdefs.h <<\EOF #define TERMIO_LDISC 1 EOF fi echo $ac_n "checking if struct dirent has a d_ino member""... $ac_c" 1>&6 echo "configure:6521: checking if struct dirent has a d_ino member" >&5 if eval "test \"`echo '$''{'bash_cv_dirent_has_dino'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #if defined(HAVE_DIRENT_H) # include #else # define dirent direct # ifdef HAVE_SYS_NDIR_H # include # endif /* SYSNDIR */ # ifdef HAVE_SYS_DIR_H # include # endif /* SYSDIR */ # ifdef HAVE_NDIR_H # include # endif #endif /* HAVE_DIRENT_H */ int main() { struct dirent d; int z; z = d.d_ino; ; return 0; } EOF if { (eval echo configure:6555: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_dirent_has_dino=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_dirent_has_dino=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_dirent_has_dino" 1>&6 if test $bash_cv_dirent_has_dino = yes; then cat >> confdefs.h <<\EOF #define STRUCT_DIRENT_HAS_D_INO 1 EOF fi echo $ac_n "checking if struct dirent has a d_fileno member""... $ac_c" 1>&6 echo "configure:6577: checking if struct dirent has a d_fileno member" >&5 if eval "test \"`echo '$''{'bash_cv_dirent_has_d_fileno'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #if defined(HAVE_DIRENT_H) # include #else # define dirent direct # ifdef HAVE_SYS_NDIR_H # include # endif /* SYSNDIR */ # ifdef HAVE_SYS_DIR_H # include # endif /* SYSDIR */ # ifdef HAVE_NDIR_H # include # endif #endif /* HAVE_DIRENT_H */ int main() { struct dirent d; int z; z = d.d_fileno; ; return 0; } EOF if { (eval echo configure:6611: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_dirent_has_d_fileno=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_dirent_has_d_fileno=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6 if test $bash_cv_dirent_has_d_fileno = yes; then cat >> confdefs.h <<\EOF #define STRUCT_DIRENT_HAS_D_FILENO 1 EOF fi echo $ac_n "checking for struct winsize in sys/ioctl.h and termios.h""... $ac_c" 1>&6 echo "configure:6632: checking for struct winsize in sys/ioctl.h and termios.h" >&5 if eval "test \"`echo '$''{'bash_cv_struct_winsize_header'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { struct winsize x; ; return 0; } EOF if { (eval echo configure:6645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_struct_winsize_header=ioctl_h else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* cat > conftest.$ac_ext < #include int main() { struct winsize x; ; return 0; } EOF if { (eval echo configure:6661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_struct_winsize_header=termios_h else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_struct_winsize_header=other fi rm -f conftest* fi rm -f conftest* fi if test $bash_cv_struct_winsize_header = ioctl_h; then echo "$ac_t""sys/ioctl.h" 1>&6 cat >> confdefs.h <<\EOF #define STRUCT_WINSIZE_IN_SYS_IOCTL 1 EOF elif test $bash_cv_struct_winsize_header = termios_h; then echo "$ac_t""termios.h" 1>&6 cat >> confdefs.h <<\EOF #define STRUCT_WINSIZE_IN_TERMIOS 1 EOF else echo "$ac_t""not found" 1>&6 fi echo $ac_n "checking for struct timeval in sys/time.h and time.h""... $ac_c" 1>&6 echo "configure:6693: checking for struct timeval in sys/time.h and time.h" >&5 if eval "test \"`echo '$''{'bash_cv_struct_timeval'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "struct timeval" >/dev/null 2>&1; then rm -rf conftest* bash_cv_struct_timeval=yes else rm -rf conftest* cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "struct timeval" >/dev/null 2>&1; then rm -rf conftest* bash_cv_struct_timeval=yes else rm -rf conftest* bash_cv_struct_timeval=no fi rm -f conftest* fi rm -f conftest* fi echo "$ac_t""$bash_cv_struct_timeval" 1>&6 if test $bash_cv_struct_timeval = yes; then cat >> confdefs.h <<\EOF #define HAVE_TIMEVAL 1 EOF fi echo $ac_n "checking for the existence of strsignal""... $ac_c" 1>&6 echo "configure:6740: checking for the existence of strsignal" >&5 if eval "test \"`echo '$''{'bash_cv_have_strsignal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { char *s = (char *)strsignal(2); ; return 0; } EOF if { (eval echo configure:6753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* bash_cv_have_strsignal=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_have_strsignal=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_have_strsignal" 1>&6 if test $bash_cv_have_strsignal = yes; then cat >> confdefs.h <<\EOF #define HAVE_STRSIGNAL 1 EOF fi echo $ac_n "checking if opendir() opens non-directories""... $ac_c" 1>&6 echo "configure:6774: checking if opendir() opens non-directories" >&5 if eval "test \"`echo '$''{'bash_cv_opendir_not_robust'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check opendir if cross compiling -- defaulting to no" 1>&2 bash_cv_opendir_not_robust=no else cat > conftest.$ac_ext < #include #include #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #if defined(HAVE_DIRENT_H) # include #else # define dirent direct # ifdef HAVE_SYS_NDIR_H # include # endif /* SYSNDIR */ # ifdef HAVE_SYS_DIR_H # include # endif /* SYSDIR */ # ifdef HAVE_NDIR_H # include # endif #endif /* HAVE_DIRENT_H */ main() { DIR *dir; int fd, err; err = mkdir("/tmp/bash-aclocal", 0700); if (err < 0) { perror("mkdir"); exit(1); } unlink("/tmp/bash-aclocal/not_a_directory"); fd = open("/tmp/bash-aclocal/not_a_directory", O_WRONLY|O_CREAT|O_EXCL, 0666); write(fd, "\n", 1); close(fd); dir = opendir("/tmp/bash-aclocal/not_a_directory"); unlink("/tmp/bash-aclocal/not_a_directory"); rmdir("/tmp/bash-aclocal"); exit (dir == 0); } EOF if { (eval echo configure:6826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_opendir_not_robust=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_opendir_not_robust=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_opendir_not_robust" 1>&6 if test $bash_cv_opendir_not_robust = yes; then cat >> confdefs.h <<\EOF #define OPENDIR_NOT_ROBUST 1 EOF fi echo $ac_n "checking for declaration of printf in ""... $ac_c" 1>&6 echo "configure:6849: checking for declaration of printf in " >&5 if eval "test \"`echo '$''{'bash_cv_printf_declared'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check printf declaration if cross compiling -- defaulting to yes" 1>&2 bash_cv_printf_declared=yes else cat > conftest.$ac_ext < #ifdef __STDC__ typedef int (*_bashfunc)(const char *, ...); #else typedef int (*_bashfunc)(); #endif main() { _bashfunc pf; pf = (_bashfunc) printf; exit(pf == 0); } EOF if { (eval echo configure:6876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_printf_declared=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_printf_declared=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_printf_declared" 1>&6 if test $bash_cv_printf_declared = yes; then cat >> confdefs.h <<\EOF #define PRINTF_DECLARED 1 EOF fi echo $ac_n "checking whether ulimit can substitute for getdtablesize""... $ac_c" 1>&6 echo "configure:6899: checking whether ulimit can substitute for getdtablesize" >&5 if eval "test \"`echo '$''{'bash_cv_ulimit_maxfds'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check ulimit if cross compiling -- defaulting to no" 1>&2 bash_cv_ulimit_maxfds=no else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_ulimit_maxfds=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_ulimit_maxfds=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_ulimit_maxfds" 1>&6 if test $bash_cv_ulimit_maxfds = yes; then cat >> confdefs.h <<\EOF #define ULIMIT_MAXFDS 1 EOF fi echo $ac_n "checking to see if getenv can be redefined""... $ac_c" 1>&6 echo "configure:6942: checking to see if getenv can be redefined" >&5 if eval "test \"`echo '$''{'bash_cv_getenv_redef'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check getenv redefinition if cross compiling -- defaulting to yes" 1>&2 bash_cv_getenv_redef=yes else cat > conftest.$ac_ext < #endif #ifndef __STDC__ # ifndef const # define const # endif #endif char * getenv (name) #if defined (__linux__) || defined (__bsdi__) || defined (convex) const char *name; #else char const *name; #endif /* !__linux__ && !__bsdi__ && !convex */ { return "42"; } main() { char *s; /* The next allows this program to run, but does not allow bash to link when it redefines getenv. I'm not really interested in figuring out why not. */ #if defined (NeXT) exit(1); #endif s = getenv("ABCDE"); exit(s == 0); /* force optimizer to leave getenv in */ } EOF if { (eval echo configure:6987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_getenv_redef=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_getenv_redef=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_getenv_redef" 1>&6 if test $bash_cv_getenv_redef = yes; then cat >> confdefs.h <<\EOF #define CAN_REDEFINE_GETENV 1 EOF fi echo $ac_n "checking if getcwd() calls popen()""... $ac_c" 1>&6 echo "configure:7010: checking if getcwd() calls popen()" >&5 if eval "test \"`echo '$''{'bash_cv_getcwd_calls_popen'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check whether getcwd calls popen if cross compiling -- defaulting to no" 1>&2 bash_cv_getcwd_calls_popen=no else cat > conftest.$ac_ext < #ifdef HAVE_UNISTD_H #include #endif #ifndef __STDC__ #ifndef const #define const #endif #endif int popen_called; FILE * popen(command, type) const char *command; const char *type; { popen_called = 1; return (FILE *)NULL; } FILE *_popen(command, type) const char *command; const char *type; { return (popen (command, type)); } int pclose(stream) FILE *stream; { return 0; } int _pclose(stream) FILE *stream; { return 0; } main() { char lbuf[32]; popen_called = 0; getcwd(lbuf, 32); exit (popen_called); } EOF if { (eval echo configure:7075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_getcwd_calls_popen=no else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_getcwd_calls_popen=yes fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_getcwd_calls_popen" 1>&6 if test $bash_cv_getcwd_calls_popen = yes; then cat >> confdefs.h <<\EOF #define GETCWD_BROKEN 1 EOF fi echo $ac_n "checking for declaration of sbrk in ""... $ac_c" 1>&6 echo "configure:7098: checking for declaration of sbrk in " >&5 if eval "test \"`echo '$''{'bash_cv_sbrk_declared'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "sbrk" >/dev/null 2>&1; then rm -rf conftest* bash_cv_sbrk_declared=yes else rm -rf conftest* bash_cv_sbrk_declared=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_sbrk_declared" 1>&6 if test $bash_cv_sbrk_declared = yes; then cat >> confdefs.h <<\EOF #define SBRK_DECLARED 1 EOF fi echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6 echo "configure:7129: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 if eval "test \"`echo '$''{'bash_cv_func_sigsetjmp'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" 1>&2 bash_cv_func_sigsetjmp=missing else cat > conftest.$ac_ext < #endif #include #include #include main() { #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) exit (1); #else int code; sigset_t set, oset; sigjmp_buf xx; /* get the mask */ sigemptyset(&set); sigemptyset(&oset); sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); /* save it */ code = sigsetjmp(xx, 1); if (code) exit(0); /* could get sigmask and compare to oset here. */ /* change it */ sigaddset(&set, SIGINT); sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); /* and siglongjmp */ siglongjmp(xx, 10); exit(1); #endif } EOF if { (eval echo configure:7180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_func_sigsetjmp=present else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_func_sigsetjmp=missing fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6 if test $bash_cv_func_sigsetjmp = present; then cat >> confdefs.h <<\EOF #define HAVE_POSIX_SIGSETJMP 1 EOF fi echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6 echo "configure:7204: checking whether or not strcoll and strcmp differ" >&5 if eval "test \"`echo '$''{'bash_cv_func_strcoll_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check strcoll if cross compiling -- defaulting to no" 1>&2 bash_cv_func_strcoll_broken=no else cat > conftest.$ac_ext < #if defined (HAVE_LOCALE_H) #include #endif main(c, v) int c; char *v[]; { int r1, r2; char *deflocale, *defcoll; #ifdef HAVE_SETLOCALE deflocale = setlocale(LC_ALL, ""); defcoll = setlocale(LC_COLLATE, ""); #endif #ifdef HAVE_STRCOLL /* These two values are taken from tests/glob-test. */ r1 = strcoll("abd", "aXd"); #else r1 = 0; #endif r2 = strcmp("abd", "aXd"); /* These two should both be greater than 0. It is permissible for a system to return different values, as long as the sign is the same. */ /* Exit with 1 (failure) if these two values are both > 0, since this tests whether strcoll(3) is broken with respect to strcmp(3) in the default locale. */ exit (r1 > 0 && r2 > 0); } EOF if { (eval echo configure:7253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_func_strcoll_broken=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_func_strcoll_broken=no fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6 if test $bash_cv_func_strcoll_broken = yes; then cat >> confdefs.h <<\EOF #define STRCOLL_BROKEN 1 EOF fi echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6 echo "configure:7279: checking if signal handlers must be reinstalled when invoked" >&5 if eval "test \"`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check signal handling if cross compiling -- defaulting to no" 1>&2 bash_cv_must_reinstall_sighandlers=no else cat > conftest.$ac_ext < #ifdef HAVE_UNISTD_H #include #endif typedef RETSIGTYPE sigfunc(); int nsigint; #ifdef HAVE_POSIX_SIGNALS sigfunc * set_signal_handler(sig, handler) int sig; sigfunc *handler; { struct sigaction act, oact; act.sa_handler = handler; act.sa_flags = 0; sigemptyset (&act.sa_mask); sigemptyset (&oact.sa_mask); sigaction (sig, &act, &oact); return (oact.sa_handler); } #else #define set_signal_handler(s, h) signal(s, h) #endif RETSIGTYPE sigint(s) int s; { nsigint++; } main() { nsigint = 0; set_signal_handler(SIGINT, sigint); kill((int)getpid(), SIGINT); kill((int)getpid(), SIGINT); exit(nsigint != 2); } EOF if { (eval echo configure:7336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_must_reinstall_sighandlers=no else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_must_reinstall_sighandlers=yes fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6 if test $bash_cv_must_reinstall_sighandlers = yes; then cat >> confdefs.h <<\EOF #define MUST_REINSTALL_SIGHANDLERS 1 EOF fi echo $ac_n "checking for presence of necessary job control definitions""... $ac_c" 1>&6 echo "configure:7360: checking for presence of necessary job control definitions" >&5 if eval "test \"`echo '$''{'bash_cv_job_control_missing'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check job control if cross-compiling -- defaulting to missing" 1>&2 bash_cv_job_control_missing=missing else cat > conftest.$ac_ext < #ifdef HAVE_SYS_WAIT_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include /* Add more tests in here as appropriate. */ main() { /* signal type */ #if !defined (HAVE_POSIX_SIGNALS) && !defined (HAVE_BSD_SIGNALS) exit(1); #endif /* signals and tty control. */ #if !defined (SIGTSTP) || !defined (SIGSTOP) || !defined (SIGCONT) exit (1); #endif /* process control */ #if !defined (WNOHANG) || !defined (WUNTRACED) exit(1); #endif /* Posix systems have tcgetpgrp and waitpid. */ #if defined (_POSIX_VERSION) && !defined (HAVE_TCGETPGRP) exit(1); #endif #if defined (_POSIX_VERSION) && !defined (HAVE_WAITPID) exit(1); #endif /* Other systems have TIOCSPGRP/TIOCGPRGP and wait3. */ #if !defined (_POSIX_VERSION) && !defined (HAVE_WAIT3) exit(1); #endif exit(0); } EOF if { (eval echo configure:7417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_job_control_missing=present else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_job_control_missing=missing fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_job_control_missing" 1>&6 if test $bash_cv_job_control_missing = missing; then cat >> confdefs.h <<\EOF #define JOB_CONTROL_MISSING 1 EOF fi echo $ac_n "checking for presence of named pipes""... $ac_c" 1>&6 echo "configure:7440: checking for presence of named pipes" >&5 if eval "test \"`echo '$''{'bash_cv_sys_named_pipes'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo "configure: warning: cannot check for named pipes if cross-compiling -- defaulting to missing" 1>&2 bash_cv_sys_named_pipes=missing else cat > conftest.$ac_ext < #include #ifdef HAVE_UNISTD_H #include #endif /* Add more tests in here as appropriate. */ main() { int fd, err; #if defined (HAVE_MKFIFO) exit (0); #endif #if !defined (S_IFIFO) && (defined (_POSIX_VERSION) && !defined (S_ISFIFO)) exit (1); #endif #if defined (NeXT) exit (1); #endif err = mkdir("/tmp/bash-aclocal", 0700); if (err < 0) { perror ("mkdir"); exit(1); } fd = mknod ("/tmp/bash-aclocal/sh-np-autoconf", 0666 | S_IFIFO, 0); if (fd == -1) { rmdir ("/tmp/bash-aclocal"); exit (1); } close(fd); unlink ("/tmp/bash-aclocal/sh-np-autoconf"); rmdir ("/tmp/bash-aclocal"); exit(0); } EOF if { (eval echo configure:7491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then bash_cv_sys_named_pipes=present else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* bash_cv_sys_named_pipes=missing fi rm -fr conftest* fi fi echo "$ac_t""$bash_cv_sys_named_pipes" 1>&6 if test $bash_cv_sys_named_pipes = missing; then cat >> confdefs.h <<\EOF #define NAMED_PIPES_MISSING 1 EOF fi echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6 echo "configure:7515: checking for TIOCGWINSZ in sys/ioctl.h" >&5 if eval "test \"`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { int x = TIOCGWINSZ; ; return 0; } EOF if { (eval echo configure:7528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_tiocgwinsz_in_ioctl=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_tiocgwinsz_in_ioctl=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6 if test $bash_cv_tiocgwinsz_in_ioctl = yes; then cat >> confdefs.h <<\EOF #define GWINSZ_IN_SYS_IOCTL 1 EOF fi echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6 echo "configure:7549: checking for TIOCSTAT in sys/ioctl.h" >&5 if eval "test \"`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { int x = TIOCSTAT; ; return 0; } EOF if { (eval echo configure:7562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_tiocstat_in_ioctl=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_tiocstat_in_ioctl=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6 if test $bash_cv_tiocstat_in_ioctl = yes; then cat >> confdefs.h <<\EOF #define TIOCSTAT_IN_SYS_IOCTL 1 EOF fi echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6 echo "configure:7583: checking for FIONREAD in sys/ioctl.h" >&5 if eval "test \"`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { int x = FIONREAD; ; return 0; } EOF if { (eval echo configure:7596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bash_cv_fionread_in_ioctl=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* bash_cv_fionread_in_ioctl=no fi rm -f conftest* fi echo "$ac_t""$bash_cv_fionread_in_ioctl" 1>&6 if test $bash_cv_fionread_in_ioctl = yes; 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