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aix4.1*) CFLAGS=${CFLAGS-"-qstrict"} OPTFLAG=${OPTFLAG-"-O3"};; aux*) CPPFLAGS=${CPPFLAGS-"-ZP -D_BSD_SOURCE -D_SYSV_SOURCE -D_AUX_SOURCE"} LDFLAGS=${LDFLAGS-"-ZP"} OPTFLAG=${OPTFLAG-"-O"};; bsd4.4) OPTFLAG=${OPTFLAG-"-O2"};; bsdi*) CC=${CC-"shlicc"} OPTFLAG=${OPTFLAG-"-O2"};; irix6*) OPTFLAG=${OPTFLAG-"-O2"};; irix*) OPTFLAG=${OPTFLAG-"-O2"};; lynxos*) # 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""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="gcc" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc" 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 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <&5 | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no fi fi echo "$ac_t""$ac_cv_prog_gcc" 1>&6 if test $ac_cv_prog_gcc = yes; then GCC=yes if test "${CFLAGS+set}" != set; then echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes else ac_cv_prog_gcc_g=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6 if test $ac_cv_prog_gcc_g = yes; then CFLAGS="-g -O" else CFLAGS="-O" fi fi else GCC= test "${CFLAGS+set}" = set || CFLAGS="-g" fi echo $ac_n "checking for GNU C (gcc) version 2.x""... $ac_c" 1>&6 ac_cv_gcc_vers=`${CC-cc} -v 2>&1 | \ grep "gcc version " | sed 's/.*version //'` ac_cv_gcc_major=`echo "$ac_cv_gcc_vers" | sed 's/\..*//'` if test "$ac_cv_gcc_major" = "2" ; then echo "$ac_t""yes" 1>&6 else echo "$ac_t""no" 1>&6 echo "Fatal error: Nvi requires gcc 2.x to build on LynxOS." echo "See build/README.LynxOS for more information." exit 1 fi;; nextstep3) CPPFLAGS=${CPPFLAGS-"-w -pipe -posix"} LDFLAGS=${LDFLAGS-"-posix"} OPTFLAG=${OPTFLAG-"-O9"};; osf*) CFLAGS=${CFLAGS-"-Olimit 1000"};; solaris*) no_op_OPTFLAG=${no_op_OPTFLAG-""};; sunos*) no_op_OPTFLAG=${no_op_OPTFLAG-""};; esac CC=${CC-cc} OPTFLAG=${OPTFLAG-"-O"} no_op_OPTFLAG=${no_op_OPTFLAG-"$OPTFLAG"} case "$host_os" in bsdi2.1) LIBS=${LIBS-"-lipc"};; dgux*) LIBS=${LIBS-"-ldgc"};; irix6*) LIBS=${LIBS-"-lbsd"};; irix*) LIBS=${LIBS-"-lc_s -lbsd"};; isc*) LIBS=${LIBS-"-lcposix -linet"};; netbsd1*) LIBS=${LIBS-"-lcrypt"};; ptx*) LIBS=${LIBS-"-lseq -linet -lsocket"};; sco3.2*) LIBS=${LIBS-"-lsocket"};; sinix*) LIBS=${LIBS-"-lelf -lc"};; solaris*) LIBS=${LIBS-"-lsocket -lnsl -ldl"} RLIBS=yes;; wgs*) LIBS=${LIBS-"-lnsl"};; esac case "$host_os" in aux*) LIBOBJS="getopt.o strpbrk.o $LIBOBJS";; esac case "$host_os" in ultrix*) cat >> confdefs.h <<\EOF #define HAVE_BROKEN_VDISABLE 1 EOF ;; esac CPPFLAGS="$ADDCPPFLAGS $CPPFLAGS" LDFLAGS="$ADDLDFLAGS $LDFLAGS" LIBS="$ADDLIBS $LIBS" # If we cannot run a trivial program, we must be cross compiling. echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_cross=yes else cat > conftest.$ac_ext </dev/null; then ac_cv_c_cross=no else ac_cv_c_cross=yes fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_c_cross" 1>&6 cross_compiling=$ac_cv_c_cross echo $ac_n "checking whether the compiler ($CC $CFLAGS $LDFLAGS) actually works""... $ac_c" 1>&6 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CPP $CPPFLAGS 1>&5; $CPP $CPPFLAGS' ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' if test "$cross_compiling" = yes; then cat > conftest.$ac_ext < conftest.$ac_ext </dev/null; then am_cv_prog_cc_works=yes else am_cv_prog_cc_works=no fi fi rm -fr conftest* case "$am_cv_prog_cc_works" in *no) { echo "configure: error: Installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } ;; *yes) ;; esac echo "$ac_t""yes" 1>&6 PATH="$PATH:/usr/bin:/usr/sbin:/sbin:/etc:/usr/etc:/usr/lib:/usr/ucblib:" # Extract the first word of "sh", so it can be a program name with args. set dummy sh; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_shell'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_shell" in /*) ac_cv_path_vi_cv_path_shell="$vi_cv_path_shell" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_shell="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_shell" && ac_cv_path_vi_cv_path_shell="no" ;; esac fi vi_cv_path_shell="$ac_cv_path_vi_cv_path_shell" if test -n "$vi_cv_path_shell"; then echo "$ac_t""$vi_cv_path_shell" 1>&6 else echo "$ac_t""no" 1>&6 fi if test "$vi_cv_path_shell" = no; then echo "Fatal error: the shell utility not found." exit 1 fi # Extract the first word of "sendmail", so it can be a program name with args. set dummy sendmail; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_sendmail'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_sendmail" in /*) ac_cv_path_vi_cv_path_sendmail="$vi_cv_path_sendmail" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_sendmail="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_sendmail" && ac_cv_path_vi_cv_path_sendmail="no" ;; esac fi vi_cv_path_sendmail="$ac_cv_path_vi_cv_path_sendmail" if test -n "$vi_cv_path_sendmail"; then echo "$ac_t""$vi_cv_path_sendmail" 1>&6 else echo "$ac_t""no" 1>&6 fi if test "$vi_cv_path_sendmail" = no; then echo "WARNING: The sendmail utility was not found!" echo "WARNING: Users will not be told of saved files." fi for ac_prog in perl5 perl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_perl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_perl" in /*) ac_cv_path_vi_cv_path_perl="$vi_cv_path_perl" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_perl="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" ;; esac fi vi_cv_path_perl="$ac_cv_path_vi_cv_path_perl" if test -n "$vi_cv_path_perl"; then echo "$ac_t""$vi_cv_path_perl" 1>&6 else echo "$ac_t""no" 1>&6 fi test -n "$vi_cv_path_perl" && break done test -n "$vi_cv_path_perl" || vi_cv_path_perl="no" echo $ac_n "checking for preserve directory""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_path_preserve'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else dirlist="/var/preserve /var/tmp /usr/tmp" vi_cv_path_preserve=no for i in $dirlist; do if test -d $i/vi.recover; then vi_cv_path_preserve=$i/vi.recover break; fi done if test "$vi_cv_path_preserve" = no; then for i in $dirlist; do if test -d $i -a -w $i; then vi_cv_path_preserve=$i/vi.recover break; fi done fi fi if test "$vi_cv_path_preserve" = no; then echo "Fatal error: no writeable preserve directory found." exit 1 fi echo "$ac_t""$vi_cv_path_preserve" 1>&6 # Extract the first word of "chmod", so it can be a program name with args. set dummy chmod; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_chmod'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_chmod" in /*) ac_cv_path_vi_cv_path_chmod="$vi_cv_path_chmod" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_chmod="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_chmod" && ac_cv_path_vi_cv_path_chmod="missing_chmod" ;; esac fi vi_cv_path_chmod="$ac_cv_path_vi_cv_path_chmod" if test -n "$vi_cv_path_chmod"; then echo "$ac_t""$vi_cv_path_chmod" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "cp", so it can be a program name with args. set dummy cp; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_cp'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_cp" in /*) ac_cv_path_vi_cv_path_cp="$vi_cv_path_cp" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_cp="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_cp" && ac_cv_path_vi_cv_path_cp="missing_cp" ;; esac fi vi_cv_path_cp="$ac_cv_path_vi_cv_path_cp" if test -n "$vi_cv_path_cp"; then echo "$ac_t""$vi_cv_path_cp" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "ln", so it can be a program name with args. set dummy ln; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_ln'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_ln" in /*) ac_cv_path_vi_cv_path_ln="$vi_cv_path_ln" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_ln="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_ln" && ac_cv_path_vi_cv_path_ln="missing_ln" ;; esac fi vi_cv_path_ln="$ac_cv_path_vi_cv_path_ln" if test -n "$vi_cv_path_ln"; then echo "$ac_t""$vi_cv_path_ln" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "mkdir", so it can be a program name with args. set dummy mkdir; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_mkdir'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_mkdir" in /*) ac_cv_path_vi_cv_path_mkdir="$vi_cv_path_mkdir" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_mkdir="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_mkdir" && ac_cv_path_vi_cv_path_mkdir="missing_mkdir" ;; esac fi vi_cv_path_mkdir="$ac_cv_path_vi_cv_path_mkdir" if test -n "$vi_cv_path_mkdir"; then echo "$ac_t""$vi_cv_path_mkdir" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "rm", so it can be a program name with args. set dummy rm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_rm'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_rm" in /*) ac_cv_path_vi_cv_path_rm="$vi_cv_path_rm" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_rm="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_rm" && ac_cv_path_vi_cv_path_rm="missing_rm" ;; esac fi vi_cv_path_rm="$ac_cv_path_vi_cv_path_rm" if test -n "$vi_cv_path_rm"; then echo "$ac_t""$vi_cv_path_rm" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_strip'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$vi_cv_path_strip" in /*) ac_cv_path_vi_cv_path_strip="$vi_cv_path_strip" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_vi_cv_path_strip="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_vi_cv_path_strip" && ac_cv_path_vi_cv_path_strip="missing_strip" ;; esac fi vi_cv_path_strip="$ac_cv_path_vi_cv_path_strip" if test -n "$vi_cv_path_strip"; then echo "$ac_t""$vi_cv_path_strip" 1>&6 else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 # 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 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" else ac_cv_prog_CPP="$CPP" fi echo "$ac_t""$CPP" 1>&6 # If we find X, set shell vars x_includes and x_libraries to the # paths, otherwise set no_x=yes. # Uses ac_ vars as temps to allow command line to override cache and checks. # --without-x overrides everything else, but does not touch the cache. echo $ac_n "checking for X""... $ac_c" 1>&6 # Check whether --with-x or --without-x was given. if test "${with_x+set}" = set; then withval="$with_x" : fi if test "x$with_x" = xno; then no_x=yes else if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then no_x= else if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # One or both of the vars are not set, and there is no cached value. no_x=yes rm -fr conftestdir if mkdir conftestdir; then cd conftestdir # Make sure to not put "make" in the Imakefile rules, since we grep it out. cat > Imakefile <<'EOF' acfindx: @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' EOF if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then no_x= # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. for ac_extension in a so sl; do if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && test -f $ac_im_libdir/libX11.$ac_extension; then ac_im_usrlibdir=$ac_im_libdir; 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Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 : else echo "$ac_t""no" 1>&6 LIBOBJS="$LIBOBJS ${ac_func}.o" fi done for ac_func in strtoul vsnprintf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 strtoul vsnprintf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 : else echo "$ac_t""no" 1>&6 LIBOBJS="$LIBOBJS ${ac_func}.o" fi done for ac_func in select do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 setenv do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 need_env=yes fi done for ac_func in strsep do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 need_strsep=yes fi done for ac_func in unsetenv do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 need_env=yes fi done for ac_func in valloc getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else 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 echo $ac_n "checking for working mmap""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_func_mmap=no else cat > conftest.$ac_ext < #include #include #ifndef HAVE_GETPAGESIZE # include # ifdef EXEC_PAGESIZE # define getpagesize() EXEC_PAGESIZE # else # ifdef NBPG # define getpagesize() NBPG * CLSIZE # ifndef CLSIZE # define CLSIZE 1 # endif # else # ifdef NBPC # define getpagesize() NBPC # else # define getpagesize() PAGESIZE /* SVR4 */ # endif # endif # endif #endif #ifndef HAVE_VALLOC # define valloc malloc #endif #ifdef __cplusplus extern "C" { void *valloc(unsigned), *malloc(unsigned); } #else char *valloc(), *malloc(); #endif int main() { char *buf1, *buf2, *buf3; int i = getpagesize(), j; int i2 = i * 2; int fd; buf1 = (char *)valloc(i2); buf2 = (char *)valloc(i); buf3 = (char *)malloc(i2); for (j = 0; j < i2; ++j) *(buf1 + j) = rand(); fd = open("conftestmmap", O_CREAT | O_RDWR, 0666); write(fd, buf1, i2); mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0); for (j = 0; j < i; ++j) if (*(buf1 + j) != *(buf2 + j)) exit(1); lseek(fd, (long)i, 0); read(fd, buf2, i); /* read into mapped memory -- file should not change */ /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */ lseek(fd, (long)0, 0); read(fd, buf3, i2); for (j = 0; j < i2; ++j) if (*(buf1 + j) != *(buf3 + j)) exit(1); exit(0); } EOF eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_func_mmap=yes else ac_cv_func_mmap=no fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_func_mmap" 1>&6 if test $ac_cv_func_mmap = yes; then cat >> confdefs.h <<\EOF #define HAVE_MMAP 1 EOF fi ac_safe=`echo "vfork.h" | tr './\055' '___'` echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_VFORK_H 1 EOF else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for working vfork""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo $ac_n "checking for vfork""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_vfork'+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. */ char vfork(); int main() { return 0; } int t() { /* 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_vfork) || defined (__stub___vfork) choke me #else vfork(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_vfork=yes" else rm -rf conftest* eval "ac_cv_func_vfork=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 fi else cat > conftest.$ac_ext < #include #include #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_VFORK_H #include #endif /* On some sparc systems, changes by the child to local and incoming argument registers are propagated back to the parent. The compiler is told about this with #include , but some compilers (e.g. gcc -O) don't grok . Test for this by using a static variable whose address is put into a register that is clobbered by the vfork. */ static #ifdef __cplusplus sparc_address_test (int arg) #else sparc_address_test (arg) int arg; #endif { static pid_t child; if (!child) { child = vfork (); if (child < 0) perror ("vfork"); if (!child) { arg = getpid(); write(-1, "", 0); _exit (arg); } } } main() { pid_t parent = getpid (); pid_t child; sparc_address_test (); child = vfork (); if (child == 0) { /* Here is another test for sparc vfork register problems. This test uses lots of local variables, at least as many local variables as main has allocated so far including compiler temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should reuse the register of parent for one of the local variables, since it will think that parent can't possibly be used any more in this routine. Assigning to the local variable will thus munge parent in the parent process. */ pid_t p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); /* Convince the compiler that p..p7 are live; otherwise, it might use the same hardware register for all 8 local variables. */ if (p != p1 || p != p2 || p != p3 || p != p4 || p != p5 || p != p6 || p != p7) _exit(1); /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent from child file descriptors. If the child closes a descriptor before it execs or exits, this munges the parent's descriptor as well. Test for this by closing stdout in the child. */ _exit(close(fileno(stdout)) != 0); } else { int status; struct stat st; while (wait(&status) != child) ; exit( /* Was there some problem with vforking? */ child < 0 /* Did the child fail? (This shouldn't happen.) */ || status /* Did the vfork/compiler bug occur? */ || parent != getpid() /* Did the file descriptor bug occur? */ || fstat(fileno(stdout), &st) != 0 ); } } EOF eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_func_vfork=yes else ac_cv_func_vfork=no fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_func_vfork" 1>&6 if test $ac_cv_func_vfork = no; then cat >> confdefs.h <<\EOF #define vfork fork EOF fi if test "$need_env" = yes; then LIBOBJS="env.o $LIBOBJS" fi if test "$need_strsep" = yes; then LIBOBJS="strsep.o $LIBOBJS" fi echo $ac_n "checking for fcntl/flock""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_lock'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else vi_cv_lock=none case "$host_os" in dgux*);; irix*);; *) cat > conftest.$ac_ext < int main() { return 0; } int t() { flock(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_lock=flock fi rm -f conftest* ;; esac if test "$vi_cv_lock" = none; then cat > conftest.$ac_ext < int main() { return 0; } int t() { fcntl(0, F_SETLK, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_lock=fcntl fi rm -f conftest* fi fi if test "$vi_cv_lock" = flock; then cat >> confdefs.h <<\EOF #define HAVE_LOCK_FLOCK 1 EOF fi if test "$vi_cv_lock" = fcntl; then cat >> confdefs.h <<\EOF #define HAVE_LOCK_FCNTL 1 EOF fi echo "$ac_t""$vi_cv_lock" 1>&6 echo $ac_n "checking for ftruncate/chsize""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_ftruncate'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { ftruncate(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_ftruncate=ftruncate else rm -rf conftest* cat > conftest.$ac_ext < int main() { return 0; } int t() { chsize(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_ftruncate=chsize else rm -rf conftest* vi_cv_ftruncate=no fi rm -f conftest* fi rm -f conftest* fi if test "$vi_cv_ftruncate" = ftruncate; then cat >> confdefs.h <<\EOF #define HAVE_FTRUNCATE_FTRUNCATE 1 EOF fi if test "$vi_cv_ftruncate" = chsize; then cat >> confdefs.h <<\EOF #define HAVE_FTRUNCATE_CHSIZE 1 EOF fi if test "$vi_cv_ftruncate" = no; then echo echo "Fatal error: no file truncation system call." exit 1 fi echo "$ac_t""$vi_cv_ftruncate" 1>&6 echo $ac_n "checking for tigetstr/tigetnum""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_tigetstr'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { tigetstr(0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_tigetstr=yes else rm -rf conftest* vi_cv_have_curses_tigetstr=no fi rm -f conftest* fi if test "$vi_cv_have_curses_tigetstr" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_TIGETSTR 1 EOF fi echo "$ac_t""$vi_cv_have_curses_tigetstr" 1>&6 if test "$vi_cv_curses" = "bundled curses"; then cat >> confdefs.h <<\EOF #define HAVE_BSD_CURSES 1 EOF cat >> confdefs.h <<\EOF #define HAVE_CURSES_ADDNSTR 1 EOF cat >> confdefs.h <<\EOF #define HAVE_CURSES_IDLOK 1 EOF else echo $ac_n "checking for addnstr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_addnstr'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { addnstr(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_addnstr=yes else rm -rf conftest* vi_cv_have_curses_addnstr=no fi rm -f conftest* fi if test "$vi_cv_have_curses_addnstr" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_ADDNSTR 1 EOF fi echo "$ac_t""$vi_cv_have_curses_addnstr" 1>&6 echo $ac_n "checking for beep""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_beep'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { beep(); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_beep=yes else rm -rf conftest* vi_cv_have_curses_beep=no fi rm -f conftest* fi if test "$vi_cv_have_curses_beep" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_BEEP 1 EOF fi echo "$ac_t""$vi_cv_have_curses_beep" 1>&6 echo $ac_n "checking for flash""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_flash'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { flash(); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_flash=yes else rm -rf conftest* vi_cv_have_curses_flash=no fi rm -f conftest* fi if test "$vi_cv_have_curses_flash" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_FLASH 1 EOF fi echo "$ac_t""$vi_cv_have_curses_flash" 1>&6 echo $ac_n "checking for idlok""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_idlok'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { idlok(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_idlok=yes else rm -rf conftest* vi_cv_have_curses_idlok=no fi rm -f conftest* fi if test "$vi_cv_have_curses_idlok" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_IDLOK 1 EOF fi echo "$ac_t""$vi_cv_have_curses_idlok" 1>&6 echo $ac_n "checking for keypad""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_keypad'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { keypad(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_keypad=yes else rm -rf conftest* vi_cv_have_curses_keypad=no fi rm -f conftest* fi if test "$vi_cv_have_curses_keypad" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_KEYPAD 1 EOF fi echo "$ac_t""$vi_cv_have_curses_keypad" 1>&6 echo $ac_n "checking for newterm""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_newterm'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { newterm(0, 0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_newterm=yes else rm -rf conftest* vi_cv_have_curses_newterm=no fi rm -f conftest* fi if test "$vi_cv_have_curses_newterm" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_NEWTERM 1 EOF fi echo "$ac_t""$vi_cv_have_curses_newterm" 1>&6 if test "$vi_cv_have_curses_newterm" = no; then cat >> confdefs.h <<\EOF #define HAVE_BSD_CURSES 1 EOF fi fi echo $ac_n "checking for setupterm""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_have_curses_setupterm'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { setupterm(0, 0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_have_curses_setupterm=yes else rm -rf conftest* vi_cv_have_curses_setupterm=no fi rm -f conftest* fi if test "$vi_cv_have_curses_setupterm" = yes; then cat >> confdefs.h <<\EOF #define HAVE_CURSES_SETUPTERM 1 EOF fi echo "$ac_t""$vi_cv_have_curses_setupterm" 1>&6 echo $ac_n "checking for broken gettimeofday system call""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_gettimeofday'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { gettimeofday(0, 0); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* vi_cv_gettimeofday=okay else rm -rf conftest* vi_cv_gettimeofday=broken fi rm -f conftest* fi if test "$vi_cv_gettimeofday" = broken; then cat >> confdefs.h <<\EOF #define HAVE_BROKEN_GETTIMEOFDAY 1 EOF fi echo "$ac_t""$vi_cv_gettimeofday" 1>&6 echo $ac_n "checking for System V pty calls""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_sys5_pty'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <> confdefs.h <<\EOF #define HAVE_SYS5_PTY 1 EOF fi echo "$ac_t""$vi_cv_sys5_pty" 1>&6 echo $ac_n "checking for revoke system call""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_revoke'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <> confdefs.h <<\EOF #define HAVE_REVOKE 1 EOF fi echo "$ac_t""$vi_cv_revoke" 1>&6 echo $ac_n "checking for int type sprintf return value""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vi_cv_sprintf_count'+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 </dev/null; 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