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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""... $ac_c" 1>&6 echo "configure:712: checking whether the C compiler ($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.$ac_ext << EOF #line 723 "configure" #include "confdefs.h" main(){return(0);} EOF if { (eval echo configure:728: \"$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""... $ac_c" 1>&6 echo "configure:754: checking whether the C compiler ($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""... $ac_c" 1>&6 echo "configure:759: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'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:787: 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 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl do # Extract the first word of "$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 echo "configure:823: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else IFS="${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_CXX="$ac_prog" break fi done IFS="$ac_save_ifs" fi fi CXX="$ac_cv_prog_CXX" if test -n "$CXX"; then echo "$ac_t""$CXX" 1>&6 else echo "$ac_t""no" 1>&6 fi test -n "$CXX" && break done test -n "$CXX" || CXX="gcc" echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo "configure:855: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' cross_compiling=$ac_cv_prog_cxx_cross cat > conftest.$ac_ext << EOF #line 866 "configure" #include "confdefs.h" int main(){return(0);} EOF if { (eval echo configure:871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then ac_cv_prog_cxx_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_cxx_cross=no else ac_cv_prog_cxx_cross=yes fi else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 ac_cv_prog_cxx_works=no fi rm -fr conftest* ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$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_cxx_works" 1>&6 if test $ac_cv_prog_cxx_works = no; then { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo "configure:897: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6 cross_compiling=$ac_cv_prog_cxx_cross echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 echo "configure:902: checking whether we are using GNU C++" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.C <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gxx=yes else ac_cv_prog_gxx=no fi fi echo "$ac_t""$ac_cv_prog_gxx" 1>&6 if test $ac_cv_prog_gxx = yes; then GXX=yes else GXX= fi ac_test_CXXFLAGS="${CXXFLAGS+set}" ac_save_CXXFLAGS="$CXXFLAGS" CXXFLAGS= echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 echo "configure:930: checking whether ${CXX-g++} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo 'void f(){}' > conftest.cc if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then ac_cv_prog_cxx_g=yes else ac_cv_prog_cxx_g=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6 if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS="$ac_save_CXXFLAGS" elif test $ac_cv_prog_cxx_g = yes; then if test "$GXX" = yes; then CXXFLAGS="-g -O2" else CXXFLAGS="-g" fi else if test "$GXX" = yes; then CXXFLAGS="-O2" else CXXFLAGS= fi fi echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 echo "configure:962: checking whether ${MAKE-make} sets \${MAKE}" >&5 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftestmake <<\EOF all: @echo 'ac_maketemp="${MAKE}"' EOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi rm -f conftestmake fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then echo "$ac_t""yes" 1>&6 SET_MAKE= else echo "$ac_t""no" 1>&6 SET_MAKE="MAKE=${MAKE-make}" fi # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:991: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else IFS="${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_RANLIB="ranlib" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" fi fi RANLIB="$ac_cv_prog_RANLIB" if test -n "$RANLIB"; then echo "$ac_t""$RANLIB" 1>&6 else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo "configure:1020: 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:1041: \"$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.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1058: \"$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.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1075: \"$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.$ac_ext >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$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""... $ac_c" 1>&6 echo "configure:1104: checking for X" >&5 # Check whether --with-x or --without-x was given. if test "${with_x+set}" = set; then withval="$with_x" : fi # $have_x is `yes', `no', `disabled', or empty when we do not yet know. if test "x$with_x" = xno; then # The user explicitly disabled X. have_x=disabled else if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then # Both variables are already set. have_x=yes else if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # One or both of the vars are not set, and there is no cached value. ac_x_includes=NO ac_x_libraries=NO rm -fr conftestdir if mkdir conftestdir; then cd conftestdir # Make sure to not put "make" in the Imakefile rules, since we grep it out. cat > Imakefile <<'EOF' acfindx: @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' EOF if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then # 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=$ac_im_libdir; break fi done # Screen out bogus values from the imake configuration. They are # bogus both because they are the default anyway, and because # using them would break gcc on systems where it needs fixed includes. case "$ac_im_incroot" in /usr/include) ;; *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;; esac case "$ac_im_usrlibdir" in /usr/lib | /lib) ;; *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;; esac fi cd .. rm -fr conftestdir fi if test "$ac_x_includes" = NO; then # Guess where to find include files, by looking for this one X11 .h file. test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h # First, try using that file with no special directory specified. cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1171: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* # We can compile using X headers with no special include directory. ac_x_includes= else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* # Look for the header file in a standard set of common directories. # Check X11 before X11Rn because it is often a symlink to the current release. for ac_dir in \ /usr/X11/include \ /usr/X11R6/include \ /usr/X11R5/include \ /usr/X11R4/include \ \ /usr/include/X11 \ /usr/include/X11R6 \ /usr/include/X11R5 \ /usr/include/X11R4 \ \ /usr/local/X11/include \ /usr/local/X11R6/include \ /usr/local/X11R5/include \ /usr/local/X11R4/include \ \ /usr/local/include/X11 \ /usr/local/include/X11R6 \ /usr/local/include/X11R5 \ /usr/local/include/X11R4 \ \ /usr/X386/include \ /usr/x386/include \ /usr/XFree86/include/X11 \ \ /usr/include \ /usr/local/include \ /usr/unsupported/include \ /usr/athena/include \ /usr/local/x11r5/include \ /usr/lpp/Xamples/include \ \ /usr/openwin/include \ /usr/openwin/share/include \ ; \ do if test -r "$ac_dir/$x_direct_test_include"; then ac_x_includes=$ac_dir break fi done fi rm -f conftest* fi # $ac_x_includes = NO if test "$ac_x_libraries" = NO; then # Check for the libraries. test -z "$x_direct_test_library" && x_direct_test_library=Xt test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc # See if we find them without any special options. # Don't add to $LIBS permanently. ac_save_LIBS="$LIBS" LIBS="-l$x_direct_test_library $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* LIBS="$ac_save_LIBS" # We can link X programs with no special library path. ac_x_libraries= else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* LIBS="$ac_save_LIBS" # First see if replacing the include by lib works. # Check X11 before X11Rn because it is often a symlink to the current release. for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \ /usr/X11/lib \ /usr/X11R6/lib \ /usr/X11R5/lib \ /usr/X11R4/lib \ \ /usr/lib/X11 \ /usr/lib/X11R6 \ /usr/lib/X11R5 \ /usr/lib/X11R4 \ \ /usr/local/X11/lib \ /usr/local/X11R6/lib \ /usr/local/X11R5/lib \ /usr/local/X11R4/lib \ \ /usr/local/lib/X11 \ /usr/local/lib/X11R6 \ /usr/local/lib/X11R5 \ /usr/local/lib/X11R4 \ \ /usr/X386/lib \ /usr/x386/lib \ /usr/XFree86/lib/X11 \ \ /usr/lib \ /usr/local/lib \ /usr/unsupported/lib \ /usr/athena/lib \ /usr/local/x11r5/lib \ /usr/lpp/Xamples/lib \ /lib/usr/lib/X11 \ \ /usr/openwin/lib \ /usr/openwin/share/lib \ ; \ do for ac_extension in a so sl; do if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then ac_x_libraries=$ac_dir break 2 fi done done fi rm -f conftest* fi # $ac_x_libraries = NO if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then # Didn't find X anywhere. Cache the known absence of X. ac_cv_have_x="have_x=no" else # Record where we found X for the cache. ac_cv_have_x="have_x=yes \ ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" fi fi fi eval "$ac_cv_have_x" fi # $with_x != no if test "$have_x" != yes; then echo "$ac_t""$have_x" 1>&6 no_x=yes else # If each of the values was on the command line, it overrides each guess. test "x$x_includes" = xNONE && x_includes=$ac_x_includes test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries # Update the cache value to reflect the command line values. ac_cv_have_x="have_x=yes \ ac_x_includes=$x_includes ac_x_libraries=$x_libraries" echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6 fi if test "$no_x" = yes; then # Not all programs may use this symbol, but it does not hurt to define it. cat >> confdefs.h <<\EOF #define X_DISPLAY_MISSING 1 EOF X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= else if test -n "$x_includes"; then X_CFLAGS="$X_CFLAGS -I$x_includes" fi # It would also be nice to do this for all -L options, not just this one. if test -n "$x_libraries"; then X_LIBS="$X_LIBS -L$x_libraries" # For Solaris; some versions of Sun CC require a space after -R and # others require no space. Words are not sufficient . . . . case "`(uname -sr) 2>/dev/null`" in "SunOS 5"*) echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6 echo "configure:1353: checking whether -R must be followed by a space" >&5 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_R_nospace=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_R_nospace=no fi rm -f conftest* if test $ac_R_nospace = yes; then echo "$ac_t""no" 1>&6 X_LIBS="$X_LIBS -R$x_libraries" else LIBS="$ac_xsave_LIBS -R $x_libraries" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_R_space=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_R_space=no fi rm -f conftest* if test $ac_R_space = yes; then echo "$ac_t""yes" 1>&6 X_LIBS="$X_LIBS -R $x_libraries" else echo "$ac_t""neither works" 1>&6 fi fi LIBS="$ac_xsave_LIBS" esac fi # Check for system-dependent libraries X programs must link with. # Do this before checking for the system-independent R6 libraries # (-lICE), since we may need -lsocket or whatever for X linking. if test "$ISC" = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" else # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X # libraries were built with DECnet support. And karl@cs.umb.edu says # the Alpha needs dnet_stub (dnet does not exist). echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 echo "configure:1418: checking for dnet_ntoa in -ldnet" >&5 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldnet $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" else echo "$ac_t""no" 1>&6 fi if test $ac_cv_lib_dnet_dnet_ntoa = no; then echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6 echo "configure:1459: checking for dnet_ntoa in -ldnet_stub" >&5 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldnet_stub $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" else echo "$ac_t""no" 1>&6 fi fi # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, # to get the SysV transport functions. # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4) # needs -lnsl. # The nsl library prevents programs from opening the X display # on Irix 5.2, according to dickey@clark.net. echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 echo "configure:1507: checking for gethostbyname" >&5 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+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 gethostbyname(); 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_gethostbyname) || defined (__stub___gethostbyname) choke me #else gethostbyname(); #endif ; return 0; } EOF if { (eval echo configure:1535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_gethostbyname=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_gethostbyname=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 fi if test $ac_cv_func_gethostbyname = no; then echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 echo "configure:1556: checking for gethostbyname in -lnsl" >&5 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'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 "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" else echo "$ac_t""no" 1>&6 fi fi # lieder@skyler.mavd.honeywell.com says without -lsocket, # socket/setsockopt and other routines are undefined under SCO ODT # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary # on later versions), says simon@lia.di.epfl.ch: it contains # gethostby* variants that don't use the nameserver (or something). # -lsocket must be given before -lnsl if both are needed. # We assume that if connect needs -lnsl, so does gethostbyname. echo $ac_n "checking for connect""... $ac_c" 1>&6 echo "configure:1605: checking for connect" >&5 if eval "test \"`echo '$''{'ac_cv_func_connect'+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 connect(); 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_connect) || defined (__stub___connect) choke me #else connect(); #endif ; return 0; } EOF if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_connect=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_connect=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 fi if test $ac_cv_func_connect = no; then echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 echo "configure:1654: checking for connect in -lsocket" >&5 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsocket $X_EXTRA_LIBS $LIBS" cat > conftest.$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 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" else echo "$ac_t""no" 1>&6 fi fi # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. echo $ac_n "checking for remove""... $ac_c" 1>&6 echo "configure:1697: checking for remove" >&5 if eval "test \"`echo '$''{'ac_cv_func_remove'+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 remove(); 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_remove) || defined (__stub___remove) choke me #else remove(); #endif ; return 0; } EOF if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_remove=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_remove=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 fi if test $ac_cv_func_remove = no; then echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6 echo "configure:1746: checking for remove in -lposix" >&5 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lposix $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" else echo "$ac_t""no" 1>&6 fi fi # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. echo $ac_n "checking for shmat""... $ac_c" 1>&6 echo "configure:1789: checking for shmat" >&5 if eval "test \"`echo '$''{'ac_cv_func_shmat'+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 shmat(); 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_shmat) || defined (__stub___shmat) choke me #else shmat(); #endif ; return 0; } EOF if { (eval echo configure:1817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_shmat=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_shmat=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 fi if test $ac_cv_func_shmat = no; then echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6 echo "configure:1838: checking for shmat in -lipc" >&5 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lipc $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" else echo "$ac_t""no" 1>&6 fi fi fi # Check for libraries that X11R6 Xt/Xaw programs need. ac_save_LDFLAGS="$LDFLAGS" test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to # check for ICE first), but we must link in the order -lSM -lICE or # we get undefined symbols. So assume we have SM if we have ICE. # These have to be linked with before -lX11, unlike the other # libraries we check for below, so use a different variable. # --interran@uluru.Stanford.EDU, kb@cs.umb.edu. echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6 echo "configure:1890: checking for IceConnectionNumber in -lICE" >&5 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lICE $X_EXTRA_LIBS $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" else echo "$ac_t""no" 1>&6 fi LDFLAGS="$ac_save_LDFLAGS" fi echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 echo "configure:1935: checking whether byte ordering is bigendian" >&5 if eval "test \"`echo '$''{'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:1953: \"$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:1968: \"$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 echo $ac_n "checking for inline""... $ac_c" 1>&6 echo "configure:2025: checking for inline" >&5 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_inline=$ac_kw; break else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* done fi echo "$ac_t""$ac_cv_c_inline" 1>&6 case "$ac_cv_c_inline" in inline | yes) ;; no) cat >> confdefs.h <<\EOF #define inline EOF ;; *) cat >> confdefs.h <&6 echo "configure:2065: checking size of unsigned char" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_char'+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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(unsigned char)); exit(0); } EOF if { (eval echo configure:2084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_unsigned_char=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_unsigned_char=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_unsigned_char" 1>&6 cat >> confdefs.h <&6 echo "configure:2104: checking size of unsigned short" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_short'+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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(unsigned short)); exit(0); } EOF if { (eval echo configure:2123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_unsigned_short=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_unsigned_short=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_unsigned_short" 1>&6 cat >> confdefs.h <&6 echo "configure:2143: checking size of unsigned int" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_int'+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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(unsigned int)); exit(0); } EOF if { (eval echo configure:2162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_unsigned_int=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_unsigned_int=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_unsigned_int" 1>&6 cat >> confdefs.h <&6 echo "configure:2182: checking size of unsigned long" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(unsigned long)); exit(0); } EOF if { (eval echo configure:2201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_unsigned_long=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_unsigned_long=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_unsigned_long" 1>&6 cat >> confdefs.h <&6 echo "configure:2221: checking size of unsigned long long" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long_long'+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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(unsigned long long)); exit(0); } EOF if { (eval echo configure:2240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_unsigned_long_long=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_unsigned_long_long=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_unsigned_long_long" 1>&6 cat >> confdefs.h <&6 echo "configure:2260: checking size of int *" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_int_p'+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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(int *)); exit(0); } EOF if { (eval echo configure:2279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_int_p=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_int_p=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_int_p" 1>&6 cat >> confdefs.h <&6 echo "configure:2301: 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 $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2329: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <> confdefs.h <<\EOF #define BX_HAVE_SELECT 1 EOF else echo "$ac_t""no" 1>&6 fi done for ac_func in snprintf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:2359: 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 $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2387: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <> confdefs.h <<\EOF #define BX_HAVE_SNPRINTF 1 EOF else echo "$ac_t""no" 1>&6 fi done for ac_func in strtoull do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:2417: 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 $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2445: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <> confdefs.h <<\EOF #define BX_HAVE_STRTOULL 1 EOF else echo "$ac_t""no" 1>&6 fi done for ac_func in strtouq do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:2475: 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 $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2503: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <> confdefs.h <<\EOF #define BX_HAVE_STRTOUQ 1 EOF else echo "$ac_t""no" 1>&6 fi done for ac_func in strdup do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:2533: 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 $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2561: \"$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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <> confdefs.h <<\EOF #define BX_HAVE_STRDUP 1 EOF else echo "$ac_t""no" 1>&6 fi done echo $ac_n "checking for struct timeval""... $ac_c" 1>&6 echo "configure:2590: checking for struct timeval" >&5 cat > conftest.$ac_ext < int main() { struct timeval x; ; return 0; } EOF if { (eval echo configure:2599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_HAVE_STRUCT_TIMEVAL 1 EOF else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* echo "$ac_t""no" 1>&6 fi rm -f conftest* echo $ac_n "checking if compiler allows empty structs""... $ac_c" 1>&6 echo "configure:2617: checking if compiler allows empty structs" >&5 cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* echo "$ac_t""yes" 1>&6 else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* cat >> confdefs.h <<\EOF #define BX_NO_EMPTY_STRUCTS 1 EOF echo "$ac_t""no" 1>&6 fi rm -f conftest* echo $ac_n "checking if compiler allows __attribute__""... $ac_c" 1>&6 echo "configure:2644: checking if compiler allows __attribute__" >&5 cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* echo "$ac_t""yes" 1>&6 else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_NO_ATTRIBUTES 1 EOF fi rm -f conftest* ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' cross_compiling=$ac_cv_prog_cxx_cross echo $ac_n "checking for hash_map.h""... $ac_c" 1>&6 echo "configure:2679: checking for hash_map.h" >&5 cat > conftest.$ac_ext < int main() { ; return 0; } EOF if { (eval echo configure:2688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_HAVE_HASH_MAP 1 EOF else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* echo "$ac_t""no" 1>&6 fi rm -f 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_n "checking for control panel""... $ac_c" 1>&6 echo "configure:2713: checking for control panel" >&5 # Check whether --enable-control-panel or --disable-control-panel was given. if test "${enable_control_panel+set}" = set; then enableval="$enable_control_panel" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_USE_CONTROL_PANEL 1 EOF else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_USE_CONTROL_PANEL 0 EOF fi else echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_USE_CONTROL_PANEL 1 EOF fi echo $ac_n "checking for number of processors""... $ac_c" 1>&6 echo "configure:2745: checking for number of processors" >&5 # Check whether --enable-processors or --disable-processors was given. if test "${enable_processors+set}" = set; then enableval="$enable_processors" case "$enableval" in 1) echo "$ac_t""1" 1>&6 cat >> confdefs.h <<\EOF #define BX_SMP_PROCESSORS 1 EOF cat >> confdefs.h <<\EOF #define BX_BOOTSTRAP_PROCESSOR 0 EOF cat >> confdefs.h <<\EOF #define BX_IOAPIC_DEFAULT_ID 1 EOF ;; 2) echo "$ac_t""2" 1>&6 cat >> confdefs.h <<\EOF #define BX_SMP_PROCESSORS 2 EOF cat >> confdefs.h <<\EOF #define BX_BOOTSTRAP_PROCESSOR 0 EOF cat >> confdefs.h <<\EOF #define BX_IOAPIC_DEFAULT_ID 2 EOF cat >> confdefs.h <<\EOF #define BX_USE_CPU_SMF 0 EOF ;; 4) echo "$ac_t""4" 1>&6 cat >> confdefs.h <<\EOF #define BX_SMP_PROCESSORS 4 EOF cat >> confdefs.h <<\EOF #define BX_BOOTSTRAP_PROCESSOR 2 EOF cat >> confdefs.h <<\EOF #define BX_IOAPIC_DEFAULT_ID 4 EOF cat >> confdefs.h <<\EOF #define BX_USE_CPU_SMF 0 EOF ;; *) echo " " echo "WARNING: processors != 1,2,4 can work, but you need to modify rombios.c manually" echo "$ac_t""$enable_val" 1>&6 cat >> confdefs.h <<\EOF #define BX_SMP_PROCESSORS $enable_val EOF cat >> confdefs.h <<\EOF #define BX_BOOTSTRAP_PROCESSOR 0 EOF cat >> confdefs.h <<\EOF #define BX_IOAPIC_DEFAULT_ID $enable_val EOF cat >> confdefs.h <<\EOF #define BX_USE_CPU_SMF 0 EOF ;; esac bx_procs="$enableval" else echo "$ac_t""1" 1>&6 cat >> confdefs.h <<\EOF #define BX_SMP_PROCESSORS 1 EOF cat >> confdefs.h <<\EOF #define BX_BOOTSTRAP_PROCESSOR 0 EOF cat >> confdefs.h <<\EOF #define BX_IOAPIC_DEFAULT_ID 1 EOF bx_procs=1 fi echo $ac_n "checking if compiler allows blank labels""... $ac_c" 1>&6 echo "configure:2849: checking if compiler allows blank labels" >&5 cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* echo "$ac_t""yes" 1>&6 else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_NO_BLANK_LABELS 1 EOF fi rm -f conftest* echo $ac_n "checking if compiler allows LL for 64-bit constants""... $ac_c" 1>&6 echo "configure:2876: checking if compiler allows LL for 64-bit constants" >&5 cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* echo "$ac_t""yes" 1>&6 else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_64BIT_CONSTANTS_USE_LL 0 EOF fi rm -f conftest* echo $ac_n "checking for cpu level""... $ac_c" 1>&6 echo "configure:2903: checking for cpu level" >&5 # Check whether --enable-cpu-level or --disable-cpu-level was given. if test "${enable_cpu_level+set}" = set; then enableval="$enable_cpu_level" case "$enableval" in 3) echo "$ac_t""3" 1>&6 cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL 3 EOF cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL_HACKED 3 EOF ;; 4) echo "$ac_t""4" 1>&6 cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL 4 EOF cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL_HACKED 4 EOF ;; 5) echo "$ac_t""5" 1>&6 cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL 5 EOF cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL_HACKED 5 EOF ;; 6) echo "$ac_t""6" 1>&6 cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL 6 EOF cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL_HACKED 6 EOF ;; *) echo " " echo "ERROR: you must supply a valid CPU level to --enable-cpu-level" exit 1 ;; esac bx_cpu_level=$enableval if test "$bx_procs" -gt 1 -a "$enableval" -lt 6; then echo "ERROR: with >1 processor, use --enable-cpu-level=6" exit 1 fi else # for multiprocessors, cpu level must be 6 if test "$bx_procs" -gt 1; then echo "$ac_t""6" 1>&6 cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL 6 EOF cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL_HACKED 6 EOF bx_cpu_level=6 else echo "$ac_t""5" 1>&6 cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL 5 EOF cat >> confdefs.h <<\EOF #define BX_CPU_LEVEL_HACKED 5 EOF bx_cpu_level=5 fi fi echo $ac_n "checking for dynamic translation support""... $ac_c" 1>&6 echo "configure:2997: checking for dynamic translation support" >&5 # Check whether --enable-dynamic or --disable-dynamic was given. if test "${enable_dynamic+set}" = set; then enableval="$enable_dynamic" if test "$enableval" = no; then echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_DYNAMIC_TRANSLATION 0 EOF DYNAMIC_VAR='' AS_DYNAMIC_OBJS='' AS_DYNAMIC_INCS='' else if test "$enableval" = yes; then echo " " echo \!\!\!Error\!\!\! echo "You must specify a CPU type to dynamic-translation option" echo \!\!\!Error\!\!\! exit 1 fi case "$enableval" in i386) cat >> confdefs.h <<\EOF #define BX_DYNAMIC_CPU_I386 1 EOF AS_DYNAMIC_OBJS='$(X86_OBJS)' AS_DYNAMIC_INCS='$(X86_H)' ;; sparc) cat >> confdefs.h <<\EOF #define BX_DYNAMIC_CPU_SPARC 1 EOF AS_DYNAMIC_OBJS='$(SPARC_OBJS).o' AS_DYNAMIC_INCS='$(SPARC_H)' ;; *) echo " " echo \!\!\!Error\!\!\! echo "Sorry, dynamic translation is not yet available on your platform" echo \!\!\!Error\!\!\! AS_DYNAMIC_OBJS='' AS_DYNAMIC_INCS='' exit 1 ;; esac echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_DYNAMIC_TRANSLATION 1 EOF DYNAMIC_VAR='$(DYNAMIC_LIB)' fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_DYNAMIC_TRANSLATION 0 EOF DYNAMIC_VAR='' AS_DYNAMIC_OBJS='' AS_DYNAMIC_INCS='' fi echo $ac_n "checking for APIC support""... $ac_c" 1>&6 echo "configure:3070: checking for APIC support" >&5 # Check whether --enable-apic or --disable-apic was given. if test "${enable_apic+set}" = set; then enableval="$enable_apic" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_APIC_SUPPORT 1 EOF IOAPIC_OBJS='ioapic.o' APIC_OBJS='apic.o' else echo "$ac_t""no" 1>&6 if test "$bx_procs" -gt 1; then echo "Number of processors = $bx_procs" echo "ERROR: With processors > 1 you must use --enable-apic" exit 1 fi cat >> confdefs.h <<\EOF #define BX_APIC_SUPPORT 0 EOF IOAPIC_OBJS='' APIC_OBJS='' fi else if test "$bx_procs" -gt 1 -o "$bx_cpu_level" -gt 5; then # enable APIC by default, if processors>1 or if cpulevel>5 echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_APIC_SUPPORT 1 EOF IOAPIC_OBJS='ioapic.o' APIC_OBJS='apic.o' else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_APIC_SUPPORT 0 EOF IOAPIC_OBJS='' APIC_OBJS='' fi fi echo $ac_n "checking for split hard disk image support""... $ac_c" 1>&6 echo "configure:3125: checking for split hard disk image support" >&5 # Check whether --enable-split-hd or --disable-split-hd was given. if test "${enable_split_hd+set}" = set; then enableval="$enable_split_hd" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_SPLIT_HD_SUPPORT 1 EOF else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_SPLIT_HD_SUPPORT 0 EOF fi else echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_SPLIT_HD_SUPPORT 1 EOF fi echo $ac_n "checking for NE2000 support""... $ac_c" 1>&6 echo "configure:3156: checking for NE2000 support" >&5 # Check whether --enable-ne2000 or --disable-ne2000 was given. if test "${enable_ne2000+set}" = set; then enableval="$enable_ne2000" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_NE2K_SUPPORT 1 EOF NE2K_OBJS='ne2k.o eth.o eth_null.o' ac_safe=`echo "net/bpf.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for net/bpf.h""... $ac_c" 1>&6 echo "configure:3169: checking for net/bpf.h" >&5 if eval "test \"`echo '$''{'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:3179: \"$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 NE2K_OBJS="$NE2K_OBJS eth_fbsd.o" else echo "$ac_t""no" 1>&6 fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_NE2K_SUPPORT 0 EOF NE2K_OBJS='' fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_NE2K_SUPPORT 0 EOF NE2K_OBJS='' fi echo $ac_n "checking for i440FX PCI support""... $ac_c" 1>&6 echo "configure:3224: checking for i440FX PCI support" >&5 # Check whether --enable-pci or --disable-pci was given. if test "${enable_pci+set}" = set; then enableval="$enable_pci" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_PCI_SUPPORT 1 EOF PCI_OBJ='pci.o' else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_PCI_SUPPORT 0 EOF PCI_OBJ='' fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_PCI_SUPPORT 0 EOF PCI_OBJ='' fi echo $ac_n "checking for port e9 hack""... $ac_c" 1>&6 echo "configure:3259: checking for port e9 hack" >&5 # Check whether --enable-port-e9-hack or --disable-port-e9-hack was given. if test "${enable_port_e9_hack+set}" = set; then enableval="$enable_port_e9_hack" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_PORT_E9_HACK 1 EOF else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_PORT_E9_HACK 0 EOF fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_PORT_E9_HACK 0 EOF fi echo $ac_n "checking for use of .cpp as suffix""... $ac_c" 1>&6 echo "configure:3290: checking for use of .cpp as suffix" >&5 # Check whether --enable-cpp or --disable-cpp was given. if test "${enable_cpp+set}" = set; then enableval="$enable_cpp" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 SUFFIX_LINE='.SUFFIXES: .cpp' CPP_SUFFIX='cpp' else echo "$ac_t""no" 1>&6 SUFFIX_LINE='.SUFFIXES: .cc' CPP_SUFFIX='cc' fi else echo "$ac_t""no" 1>&6 SUFFIX_LINE='.SUFFIXES: .cc' CPP_SUFFIX='cc' fi if test "$enable_cpp" = yes; then echo "moving .cc source files to .cpp" sourcefiles=`find . -name "*.cc" -print` if test "$sourcefiles" != ""; then for ccname in $sourcefiles do cppname=`echo $ccname | sed -e "s/\.cc$/.cpp/"` echo "mv $ccname $cppname" mv $ccname $cppname done else echo "no more .cc source files to rename" fi fi echo $ac_n "checking for Bochs internal debugger support""... $ac_c" 1>&6 echo "configure:3332: checking for Bochs internal debugger support" >&5 # Check whether --enable-debugger or --disable-debugger was given. if test "${enable_debugger+set}" = set; then enableval="$enable_debugger" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_DEBUGGER 1 EOF DEBUGGER_VAR='$(DEBUGGER_LIB)' bx_debugger=1 else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_DEBUGGER 0 EOF DEBUGGER_VAR='' bx_debugger=0 fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_DEBUGGER 0 EOF DEBUGGER_VAR='' bx_debugger=0 fi echo $ac_n "checking for disassembler support""... $ac_c" 1>&6 echo "configure:3370: checking for disassembler support" >&5 # Check whether --enable-disasm or --disable-disasm was given. if test "${enable_disasm+set}" = set; then enableval="$enable_disasm" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_DISASM 1 EOF DISASM_VAR='$(DISASM_LIB)' else echo "$ac_t""no" 1>&6 if test "$bx_debugger" = 1; then echo "ERROR: debugger is enabled, so --enable-disasm is required" exit 1 fi cat >> confdefs.h <<\EOF #define BX_DISASM 0 EOF DISASM_VAR='' fi else if test "$bx_debugger" = 1; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_DISASM 1 EOF DISASM_VAR='$(DISASM_LIB)' else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_DISASM 0 EOF DISASM_VAR='' fi fi echo $ac_n "checking whether to use readline""... $ac_c" 1>&6 echo "configure:3417: checking whether to use readline" >&5 # Check whether --enable-readline or --disable-readline was given. if test "${enable_readline+set}" = set; then enableval="$enable_readline" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 want_readline=yes else echo "$ac_t""no" 1>&6 want_readline=no fi else # default is yes echo "$ac_t""yes" 1>&6 want_readline=yes fi if test "$want_readline" = yes; then echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6 echo "configure:3439: checking for readline in -lreadline" >&5 ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lreadline $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 if test "$bx_debugger" = 1; then # only add readline library if debugger is on cat >> confdefs.h <<\EOF #define HAVE_LIBREADLINE 1 EOF READLINE_LIB='-lreadline' fi else echo "$ac_t""no" 1>&6 fi fi ac_safe=`echo "readline/history.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for readline/history.h""... $ac_c" 1>&6 echo "configure:3493: checking for readline/history.h" >&5 if eval "test \"`echo '$''{'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:3503: \"$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 cat >> confdefs.h <<\EOF #define HAVE_READLINE_HISTORY_H 1 EOF else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for loader support""... $ac_c" 1>&6 echo "configure:3531: checking for loader support" >&5 # Check whether --enable-loader or --disable-loader was given. if test "${enable_loader+set}" = set; then enableval="$enable_loader" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_USE_LOADER 1 EOF BX_LOADER_OBJS='bx_loader.o loader.o' else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_USE_LOADER 0 EOF BX_LOADER_OBJS='' fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_USE_LOADER 0 EOF BX_LOADER_OBJS='' fi INSTRUMENT_DIR='instrument/stubs' echo $ac_n "checking for instrumentation support""... $ac_c" 1>&6 echo "configure:3569: checking for instrumentation support" >&5 # Check whether --enable-instrumentation or --disable-instrumentation was given. if test "${enable_instrumentation+set}" = set; then enableval="$enable_instrumentation" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_INSTRUMENTATION 1 EOF INSTRUMENT_VAR='$(INSTRUMENT_LIB)' elif test "$enableval" = no; then echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_INSTRUMENTATION 0 EOF INSTRUMENT_VAR='' else echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_INSTRUMENTATION 1 EOF INSTRUMENT_DIR=$enableval INSTRUMENT_VAR='$(INSTRUMENT_LIB)' fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_INSTRUMENTATION 0 EOF INSTRUMENT_VAR='' fi # Check whether --enable-simid or --disable-simid was given. if test "${enable_simid+set}" = set; then enableval="$enable_simid" if test "$enableval" = yes; then cat >> confdefs.h <<\EOF #define BX_SIM_ID 0 EOF elif test "$enableval" = no; then cat >> confdefs.h <<\EOF #define BX_SIM_ID 0 EOF else cat >> confdefs.h <> confdefs.h <<\EOF #define BX_SIM_ID 0 EOF fi # Check whether --enable-num-sim or --disable-num-sim was given. if test "${enable_num_sim+set}" = set; then enableval="$enable_num_sim" if test "$enableval" = yes; then cat >> confdefs.h <<\EOF #define BX_NUM_SIMULATORS 1 EOF elif test "$enableval" = no; then cat >> confdefs.h <<\EOF #define BX_NUM_SIMULATORS 1 EOF else cat >> confdefs.h <> confdefs.h <<\EOF #define BX_NUM_SIMULATORS 1 EOF fi # Check whether --enable-time0 or --disable-time0 was given. if test "${enable_time0+set}" = set; then enableval="$enable_time0" if test "$enableval" = yes; then cat >> confdefs.h <<\EOF #define BX_USE_SPECIFIED_TIME0 917385580 EOF elif test "$enableval" = no; then cat >> confdefs.h <<\EOF #define BX_USE_SPECIFIED_TIME0 0 EOF else cat >> confdefs.h <> confdefs.h <<\EOF #define BX_USE_SPECIFIED_TIME0 0 EOF fi echo $ac_n "checking for VGA emulation""... $ac_c" 1>&6 echo "configure:3704: checking for VGA emulation" >&5 # Check whether --enable-vga or --disable-vga was given. if test "${enable_vga+set}" = set; then enableval="$enable_vga" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_SUPPORT_VGA 1 EOF VIDEO_OBJS='$(VIDEO_OBJS_VGA)' else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_SUPPORT_VGA 0 EOF VIDEO_OBJS='$(VIDEO_OBJS_HGA)' fi else echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_SUPPORT_VGA 1 EOF VIDEO_OBJS='$(VIDEO_OBJS_VGA)' fi echo $ac_n "checking for FPU emulation""... $ac_c" 1>&6 echo "configure:3738: checking for FPU emulation" >&5 FPU_VAR='' FPU_GLUE_OBJ='' # Check whether --enable-fpu or --disable-fpu was given. if test "${enable_fpu+set}" = set; then enableval="$enable_fpu" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_SUPPORT_FPU 1 EOF FPU_VAR='$(FPU_LIB)' FPU_GLUE_OBJ='$(FPU_GLUE_OBJ)' elif test "$enableval" = no; then echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_SUPPORT_FPU 0 EOF else echo " " echo "ERROR: --enable-fpu does not accept a path" exit 1 fi else echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_SUPPORT_FPU 1 EOF FPU_VAR='$(FPU_LIB)' FPU_GLUE_OBJ='$(FPU_GLUE_OBJ)' fi echo $ac_n "checking for x86 debugger support""... $ac_c" 1>&6 echo "configure:3783: checking for x86 debugger support" >&5 # Check whether --enable-x86-debugger or --disable-x86-debugger was given. if test "${enable_x86_debugger+set}" = set; then enableval="$enable_x86_debugger" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_X86_DEBUGGER 1 EOF elif test "$enableval" = no; then echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_X86_DEBUGGER 0 EOF else echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define BX_X86_DEBUGGER 1 EOF fi else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define BX_X86_DEBUGGER 0 EOF fi echo $ac_n "checking for CDROM support""... $ac_c" 1>&6 echo "configure:3819: checking for CDROM support" >&5 # Check whether --enable-cdrom or --disable-cdrom was given. if test "${enable_cdrom+set}" = set; then enableval="$enable_cdrom" if test "$enableval" = yes; then echo "$ac_t""yes" 1>&6 CDROM_OBJS='cdrom.o' cat >> confdefs.h <<\EOF #define BX_SUPPORT_CDROM 1 EOF elif test "$enableval" = no; then echo "$ac_t""no" 1>&6 CDROM_OBJS='' cat >> confdefs.h <<\EOF #define BX_SUPPORT_CDROM 0 EOF else echo "$ac_t""yes" 1>&6 CDROM_OBJS='cdrom.o' cat >> confdefs.h <<\EOF #define BX_SUPPORT_CDROM 1 EOF fi else echo "$ac_t""no" 1>&6 CDROM_OBJS='' cat >> confdefs.h <<\EOF #define BX_SUPPORT_CDROM 0 EOF fi echo $ac_n "checking for Sound Blaster 16 support""... $ac_c" 1>&6 echo "configure:3861: checking for Sound Blaster 16 support" >&5 # Check whether --enable-sb16 or --disable-sb16 was given. if test "${enable_sb16+set}" = set; then enableval="$enable_sb16" if test "$enableval" = no; then echo "$ac_t""no" 1>&6 SB16_OBJS='' cat >> confdefs.h <<\EOF #define BX_SUPPORT_SB16 0 EOF else case "$enableval" in dummy) SB16_OBJS='$(SB16_DUMMY_OBJS)' cat >> confdefs.h <<\EOF #define BX_SOUND_OUTPUT_C bx_sound_output_c EOF echo "$ac_t""dummy" 1>&6 ;; linux) SB16_OBJS='$(SB16_LINUX_OBJS)' cat >> confdefs.h <<\EOF #define BX_SOUND_OUTPUT_C bx_sound_linux_c EOF echo "$ac_t""linux" 1>&6 ;; win) SB16_OBJS='$(SB16_WIN_OBJS)' cat >> confdefs.h <<\EOF #define BX_SOUND_OUTPUT_C bx_sound_windows_c EOF echo "$ac_t""win" 1>&6 ;; *) echo " " echo \!\!\!Error\!\!\! echo "You must pass one of dummy, linux, win to --enable-sb16" exit 1 ;; esac cat >> confdefs.h <<\EOF #define BX_SUPPORT_SB16 1 EOF fi else echo "$ac_t""no" 1>&6 SB16_OBJS='' cat >> confdefs.h <<\EOF #define BX_SUPPORT_SB16 0 EOF fi # Check whether --enable-hga-dumps or --disable-hga-dumps was given. if test "${enable_hga_dumps+set}" = set; then enableval="$enable_hga_dumps" cat >> confdefs.h <> confdefs.h <<\EOF #define BX_PROVIDE_DEVICE_MODELS 1 EOF IODEV_LIB_VAR='iodev/libiodev.a' cat >> confdefs.h <<\EOF #define BX_PROVIDE_CPU_MEMORY 1 EOF NONINLINE_VAR='$(NONINLINE_OBJS)' # Check whether --with-x11 or --without-x11 was given. if test "${with_x11+set}" = set; then withval="$with_x11" : fi # Check whether --with-beos or --without-beos was given. if test "${with_beos+set}" = set; then withval="$with_beos" : fi # Check whether --with-win32 or --without-win32 was given. if test "${with_win32+set}" = set; then withval="$with_win32" : fi # Check whether --with-win32-vcpp or --without-win32-vcpp was given. if test "${with_win32_vcpp+set}" = set; then withval="$with_win32_vcpp" : fi # Check whether --with-macos or --without-macos was given. if test "${with_macos+set}" = set; then withval="$with_macos" : fi # Check whether --with-nogui or --without-nogui was given. if test "${with_nogui+set}" = set; then withval="$with_nogui" : fi # Check whether --with-term or --without-term was given. if test "${with_term+set}" = set; then withval="$with_term" : fi # Check whether --with-rfb or --without-rfb was given. if test "${with_rfb+set}" = set; then withval="$with_rfb" : fi echo $ac_n "checking for gui library to use""... $ac_c" 1>&6 echo "configure:4010: checking for gui library to use" >&5 if (test "$with_x11" != yes) && \ (test "$with_beos" != yes) && \ (test "$with_win32" != yes) && \ (test "$with_nogui" != yes) && \ (test "$with_win32_vcpp" != yes) && \ (test "$with_term" != yes) && \ (test "$with_rfb" != yes) && \ (test "$with_macos" != yes); then with_x11=yes fi DASH="-" SLASH="/" CXXFP="" CFP="" OFP="-o " MAKELIB="ar rv \$@" RMCOMMAND="rm -f " LINK="\$(CXX) -o \$@ \$(CXXFLAGS)" EXE="" COMMAND_SEPARATOR="&& \\" CD_UP_ONE="echo done" CD_UP_TWO="echo done" if test "$with_x11" = yes; then echo "$ac_t""X windows" 1>&6 if test "$no_x" = yes; then echo ERROR: X windows gui was selected, but X windows libraries were not found. exit 1 fi cat >> confdefs.h <<\EOF #define BX_WITH_X11 1 EOF GUI_OBJS='$(GUI_OBJS_X11)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_X)' elif test "$with_win32" = yes; then echo "$ac_t""win32" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_WIN32 1 EOF GUI_OBJS='$(GUI_OBJS_WIN32)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_WIN32)' elif test "$with_beos" = yes; then echo "$ac_t""beos" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_BEOS 1 EOF GUI_OBJS='$(GUI_OBJS_BEOS)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_BEOS)' elif test "$with_rfb" = yes; then echo "$ac_t""rfb" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_RFB 1 EOF GUI_OBJS='$(GUI_OBJS_RFB)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_RFB)' elif test "$with_win32_vcpp" = yes; then echo "$ac_t""win32-vcpp" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_WIN32 1 EOF GUI_OBJS='$(GUI_OBJS_WIN32)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_WIN32_VCPP)' CC="cl" CXX="$CC" #C_OPT="/Zi" # for debugging C_OPT="/O2" # optimize for speed CFLAGS="/nologo /G6 /MT /W3 /GX /DNDEBUG /DWIN32 /D_WINDOWS $C_OPT" CXXFLAGS="$CFLAGS" DASH="/" SLASH="\\" CXXFP="/Tp" CFP="/Tc" OFP="/Fo" MAKELIB="lib.exe /nologo /subsystem:console /machine:I386 /verbose /out:\$@" RMCOMMAND="-del" RANLIB="echo" #L_OPT="/debug" # for debugging L_OPT="" # no debug info LINK="link $L_OPT /nologo /subsystem:console /incremental:no /machine:I386 /out:\$@ BINMODE.OBJ" EXE=".exe" PRIMARY_TARGET="bochs.exe" COMMAND_SEPARATOR="" CD_UP_ONE="cd .." CD_UP_TWO="cd ..\.." cat >> confdefs.h <<\EOF #define BX_64BIT_CONSTANTS_USE_LL 0 EOF cat >> confdefs.h <<\EOF #define inline __inline EOF cat >> confdefs.h <<\EOF #define BX_NO_EMPTY_STRUCTS 1 EOF cat >> confdefs.h <<\EOF #define BX_NO_ATTRIBUTES 1 EOF cat >> confdefs.h <<\EOF #define BX_HAVE_HASH_MAP 0 EOF elif test "$with_macos" = yes; then echo "$ac_t""macos" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_MACOS 1 EOF cat >> confdefs.h <<\EOF #define BX_HAVE_STRDUP 0 EOF GUI_OBJS='$(GUI_OBJS_MACOS)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_MACOS)' elif test "$with_term" = yes; then echo "$ac_t""term" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_TERM 1 EOF GUI_OBJS='$(GUI_OBJS_TERM)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_TERM)' use_curses=yes else echo "$ac_t""none" 1>&6 cat >> confdefs.h <<\EOF #define BX_WITH_NOGUI 1 EOF GUI_OBJS='$(GUI_OBJS_NOGUI)' GUI_LINK_OPTS='$(GUI_LINK_OPTS_NOGUI)' fi if test "$use_curses" = yes; then echo $ac_n "checking for mvaddch in -lcurses""... $ac_c" 1>&6 echo "configure:4156: checking for mvaddch in -lcurses" >&5 ac_lib_var=`echo curses'_'mvaddch | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lcurses $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 GUI_LINK_OPTS_TERM='-lcurses' else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for mvaddch in -lncurses""... $ac_c" 1>&6 echo "configure:4196: checking for mvaddch in -lncurses" >&5 ac_lib_var=`echo ncurses'_'mvaddch | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lncurses $LIBS" cat > conftest.$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"; 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