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*) target_alias=$nonopt ;; esac ;; esac target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 echo "configure:725: checking build system type" >&5 build_alias=$build case "$build_alias" in NONE) case $nonopt in NONE) build_alias=$host_alias ;; *) build_alias=$nonopt ;; esac ;; esac build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$build" 1>&6 test "$host_alias" != "$target_alias" && test "$program_prefix$program_suffix$program_transform_name" = \ NONENONEs,x,x, && program_prefix=${target_alias}- if test "x$prefix" = xNONE; then echo $ac_n "checking for prefix by $ac_c" 1>&6 # Extract the first word of "bltwish", so it can be a program name with args. set dummy bltwish; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:752: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_BLTWISH'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$BLTWISH" in /*) ac_cv_path_BLTWISH="$BLTWISH" # Let the user override the test with a path. ;; ?:/*) ac_cv_path_BLTWISH="$BLTWISH" # Let the user override the test with a dos path. ;; *) 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_path_BLTWISH="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" ;; esac fi BLTWISH="$ac_cv_path_BLTWISH" if test -n "$BLTWISH"; then echo "$ac_t""$BLTWISH" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -n "$ac_cv_path_BLTWISH"; then prefix=`echo $ac_cv_path_BLTWISH|sed 's%/[^/][^/]*//*[^/][^/]*$%%'` fi fi # ----------------------------------------------------------------------- # # Set a variable containing current working directory if /bin/sh # doesn't do it already. # # ----------------------------------------------------------------------- PWD=`pwd` # ----------------------------------------------------------------------- # # C compiler and debugging flags # # ----------------------------------------------------------------------- BLT_ENV_CC=$CC # # CC search order # # 1. command line (--with-cc) # 2. environment variable ($CC) # 3. cached variable ($blt_cv_prog_cc) # 4. check for program (AC_PROG_CC) # 4. default to cc # echo $ac_n "checking which C compiler""... $ac_c" 1>&6 echo "configure:818: checking which C compiler" >&5 if test "x${blt_with_cc}" != "x" ; then CC=${blt_with_cc} unset ac_cv_prog_CPP unset ac_cv_prog_CC elif test "x${BLT_ENV_CC}" != "x" ; then unset ac_cv_prog_CPP unset ac_cv_prog_CC elif test "x${blt_cv_prog_cc}" != "x" ; then CC=${blt_cv_prog_cc} unset ac_cv_prog_CC else # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:833: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="gcc" break fi done IFS="$ac_save_ifs" fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:863: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" break fi done IFS="$ac_save_ifs" if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# -gt 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift set dummy "$ac_dir/$ac_word" "$@" shift ac_cv_prog_CC="$@" fi fi fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$CC"; then case "`uname -s`" in *win32* | *WIN32*) # Extract the first word of "cl", so it can be a program name with args. set dummy cl; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:914: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="cl" break fi done IFS="$ac_save_ifs" fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi ;; esac fi test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo "configure:946: checking whether the C compiler ($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.$ac_ext << EOF #line 957 "configure" #include "confdefs.h" main(){return(0);} EOF if { (eval echo configure:962: \"$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""... $ac_c" 1>&6 echo "configure:988: checking whether the C compiler ($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""... $ac_c" 1>&6 echo "configure:993: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'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:1021: 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 "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi fi if test "x${CC}" = "x" ; then CC=cc fi echo "$ac_t""$CC" 1>&6 unset blt_cv_prog_cc if eval "test \"`echo '$''{'blt_cv_prog_cc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else blt_cv_prog_cc=$CC fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo "configure:1067: 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:1088: \"$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.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1105: \"$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.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1122: \"$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 test "x${GCC}" != "x" ; then blt_have_gcc="yes" else echo $ac_n "checking if C compiler is really gcc""... $ac_c" 1>&6 echo "configure:1150: checking if C compiler is really gcc" >&5 cat > conftest.$ac_ext <&5 | egrep "_cc_is_gcc_" >/dev/null 2>&1; then rm -rf conftest* blt_have_gcc=yes else rm -rf conftest* blt_have_gcc=no fi rm -f conftest* echo "$ac_t""$blt_have_gcc" 1>&6 fi # # CFLAGS search order # # 1. command line (--with-cflags) # 2. cached variable ($blt_cv_prog_cflags) # 3. set to "-O6" if using gcc ($blt_have_gcc) # 4. otherwise, default to "-O" # echo $ac_n "checking default compiler flags""... $ac_c" 1>&6 echo "configure:1182: checking default compiler flags" >&5 if test "x${blt_with_cflags}" != "x" ; then CFLAGS=${blt_with_cflags} elif test "x${blt_cv_prog_cflags}" != "x" ; then CFLAGS=${blt_cv_prog_cflags} elif test "${blt_have_gcc}" = "yes" ; then CFLAGS=-O6 else CFLAGS=-O fi echo "$ac_t""$CFLAGS" 1>&6 unset blt_cv_prog_cflags if eval "test \"`echo '$''{'blt_cv_prog_cflags'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else blt_cv_prog_cflags=$CFLAGS fi GCCFLAGS="" if test "${blt_have_gcc}" = "yes" ; then GCCFLAGS="-Wall" if test "${CFLAGS}" = "-g" ; then GCCFLAGS="-Wshadow -Winline -Wpointer-arith ${GCCFLAGS}" fi fi # ----------------------------------------------------------------------- # # Programs: Check for existence of ranlib and install programs # # ----------------------------------------------------------------------- for ac_prog in mawk gawk nawk awk do # Extract the first word of "$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:1223: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else IFS="${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_AWK="$ac_prog" break fi done IFS="$ac_save_ifs" fi fi AWK="$ac_cv_prog_AWK" if test -n "$AWK"; then echo "$ac_t""$AWK" 1>&6 else echo "$ac_t""no" 1>&6 fi test -n "$AWK" && break done # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 echo "configure:1264: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" for ac_dir in $PATH; do # Account for people who put trailing slashes in PATH elements. case "$ac_dir/" in /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do if test -f $ac_dir/$ac_prog; then if test $ac_prog = install && grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 fi fi done ;; esac done IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then INSTALL="$ac_cv_path_install" else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL="$ac_install_sh" fi fi echo "$ac_t""$INSTALL" 1>&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' # 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:1319: 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 whether ln -s works""... $ac_c" 1>&6 echo "configure:1347: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else rm -f conftestdata if ln -s X conftestdata 2>/dev/null then rm -f conftestdata ac_cv_prog_LN_S="ln -s" else ac_cv_prog_LN_S=ln fi fi LN_S="$ac_cv_prog_LN_S" if test "$ac_cv_prog_LN_S" = "ln -s"; then echo "$ac_t""yes" 1>&6 else echo "$ac_t""no" 1>&6 fi # ----------------------------------------------------------------------- # # Libraries: Check for libraries used # # ----------------------------------------------------------------------- echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6 echo "configure:1374: checking for main in -lsocket" >&5 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsocket $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <&6 fi echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6 echo "configure:1417: checking for main in -lnsl" >&5 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'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 ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <&6 fi echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 echo "configure:1460: checking for main in -lm" >&5 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lm $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <&6 fi # ----------------------------------------------------------------------- # # Headers: Check for header files used # # ----------------------------------------------------------------------- echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 echo "configure:1509: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include #include EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* ac_cv_header_stdc=yes else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext < #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF if { (eval echo configure:1589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_header_stdc=no fi rm -fr conftest* fi fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&6 if test $ac_cv_header_stdc = yes; then cat >> confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 echo "configure:1613: checking for sys/wait.h that is POSIX.1 compatible" >&5 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifndef WEXITSTATUS #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) #endif #ifndef WIFEXITED #define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main() { int s; wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } EOF if { (eval echo configure:1634: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_sys_wait_h=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_sys_wait_h=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 if test $ac_cv_header_sys_wait_h = yes; then cat >> confdefs.h <<\EOF #define HAVE_SYS_WAIT_H 1 EOF fi echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 echo "configure:1655: checking whether time.h and sys/time.h may both be included" >&5 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include int main() { struct tm *tp; ; return 0; } EOF if { (eval echo configure:1669: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_time=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_time=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_time" 1>&6 if test $ac_cv_header_time = yes; then cat >> confdefs.h <<\EOF #define TIME_WITH_SYS_TIME 1 EOF fi for ac_hdr in inttypes.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1694: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1704: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done if test "${ac_cv_header_inttypes_h}" = "yes" ; then HAVE_INTTYPES_H=1 else HAVE_INTTYPES_H=0 fi for ac_hdr in limits.h sys/param.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1741: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in string.h ctype.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1781: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1791: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in errno.h float.h math.h ieeefp.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1821: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in sys/time.h waitflags.h sys/wait.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1861: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in malloc.h memory.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1901: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1911: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done for ac_hdr in setjmp.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1941: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done if test "${blt_enable_jpeg}" != "no" ; then jpeg_save_CPPFLAGS=${CPPFLAGS} CPPFLAGS="" if test "${blt_enable_jpeg}" != "yes" ; then CPPFLAGS="-I${blt_enable_jpeg}/include" fi for ac_hdr in jpeglib.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:1988: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 JPEG_INC_SPEC="" fi done CPPFLAGS=${jpeg_save_CPPFLAGS} fi # Run this check after jpeglib.h because jpeglib.h sets HAVE_STDLIB_H for ac_hdr in stdlib.h unistd.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo "configure:2033: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:2043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <&6 fi done # ----------------------------------------------------------------------- # # Types: Check for existence of types of size_t and pid_t # # ----------------------------------------------------------------------- echo $ac_n "checking for size_t""... $ac_c" 1>&6 echo "configure:2076: checking for size_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_size_t=yes else rm -rf conftest* ac_cv_type_size_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_size_t" 1>&6 if test $ac_cv_type_size_t = no; then cat >> confdefs.h <<\EOF #define size_t unsigned EOF fi echo $ac_n "checking for pid_t""... $ac_c" 1>&6 echo "configure:2109: checking for pid_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_pid_t=yes else rm -rf conftest* ac_cv_type_pid_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_pid_t" 1>&6 if test $ac_cv_type_pid_t = no; then cat >> confdefs.h <<\EOF #define pid_t int EOF fi echo $ac_n "checking whether union wait is defined correctly""... $ac_c" 1>&6 echo "configure:2143: checking whether union wait is defined correctly" >&5 if eval "test \"`echo '$''{'blt_cv_struct_wait_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { /* * Check whether defines the type "union wait" * correctly. It's needed because of weirdness in HP-UX where * "union wait" is defined in both the BSD and SYS-V environments. * Checking the usability of WIFEXITED seems to do the trick. */ union wait x; WIFEXITED(x); /* Generates compiler error if WIFEXITED * uses an int. */ ; return 0; } EOF if { (eval echo configure:2166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* blt_cv_struct_wait_works="yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* blt_cv_struct_wait_works="no" fi rm -f conftest* fi if test "${blt_cv_struct_wait_works}" = "yes"; then cat >> confdefs.h <<\EOF #define HAVE_UNION_WAIT 1 EOF fi echo "$ac_t""$blt_cv_struct_wait_works" 1>&6 # ----------------------------------------------------------------------- # # Compiler characteristics: # Check for existence of types of size_t and pid_t # # ----------------------------------------------------------------------- echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 echo "configure:2195: checking whether byte ordering is bigendian" >&5 if eval "test \"`echo '$''{'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:2213: \"$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:2228: \"$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 size of int""... $ac_c" 1>&6 echo "configure:2285: checking size of int" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(int)); exit(0); } EOF if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_int=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_int=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_int" 1>&6 cat >> confdefs.h <&6 echo "configure:2324: checking size of long" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(long)); exit(0); } EOF if { (eval echo configure:2343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_long=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_long=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_long" 1>&6 cat >> confdefs.h <&6 echo "configure:2363: checking size of long long" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(long long)); exit(0); } EOF if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_long_long=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_long_long=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6 cat >> confdefs.h <&6 echo "configure:2402: checking size of void *" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_void_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.$ac_ext < main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(void *)); exit(0); } EOF if { (eval echo configure:2421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_void_p=`cat conftestval` else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_sizeof_void_p=0 fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6 cat >> confdefs.h <&6 echo "configure:2459: 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 $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi done # For HPUX it's a little more complicated to search for isfinite echo $ac_n "checking for isfinite""... $ac_c" 1>&6 echo "configure:2514: checking for isfinite" >&5 if eval "test \"`echo '$''{'blt_cv_have_isfinite'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { double x = 1.0; if (isfinite(x)) { return 0; } ; return 0; } EOF if { (eval echo configure:2531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* blt_cv_have_isfinite="yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* blt_cv_have_isfinite="no" fi rm -f conftest* fi if test "${blt_cv_have_isfinite}" = "yes"; then cat >> confdefs.h <<\EOF #define HAVE_ISFINITE 1 EOF fi echo "$ac_t""$blt_cv_have_isfinite" 1>&6 # ----------------------------------------------------------------------- # # Check the smallest value such that 1.0 + x != 1.0. # For ANSI compilers this is DBL_EPSILON in float.h # #-------------------------------------------------------------------- echo $ac_n "checking whether DBL_EPSILON is defined in float.h""... $ac_c" 1>&6 echo "configure:2560: checking whether DBL_EPSILON is defined in float.h" >&5 if eval "test \"`echo '$''{'blt_cv_found_dbl_epsilon'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #endif #ifdef DBL_EPSILON yes #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "yes" >/dev/null 2>&1; then rm -rf conftest* blt_cv_found_dbl_epsilon=yes else rm -rf conftest* blt_cv_found_dbl_epsilon=no fi rm -f conftest* fi echo "$ac_t""${blt_cv_found_dbl_epsilon}" 1>&6 if test "${blt_cv_found_dbl_epsilon}" = "no" ; then if eval "test \"`echo '$''{'blt_cv_dbl_epsilon'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else old_flags="$CFLAGS" CFLAGS="-g -lm" echo $ac_n "checking whether DBL_EPSILON can be computed""... $ac_c" 1>&6 echo "configure:2598: checking whether DBL_EPSILON can be computed" >&5 if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < ./conftest.stdout; exit) 2>/dev/null; then blt_cv_dbl_epsilon=`cat ./conftest.stdout` else blt_cv_dbl_epsilon="" fi fi rm -fr conftest* CFLAGS="$old_flags" cat >> confdefs.h <&6 fi fi echo $ac_n "checking whether declaration is needed for strdup""... $ac_c" 1>&6 echo "configure:2645: checking whether declaration is needed for strdup" >&5 if eval "test \"`echo '$''{'blt_cv_nedd_decl_strdup'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "strdup" >/dev/null 2>&1; then rm -rf conftest* blt_cv_need_decl_strdup=no else rm -rf conftest* blt_cv_need_decl_strdup=yes fi rm -f conftest* fi if test "${blt_cv_need_decl_strdup}" = "yes"; then cat >> confdefs.h <<\EOF #define NEED_DECL_STRDUP 1 EOF fi echo "$ac_t""$blt_cv_need_decl_strdup" 1>&6 echo $ac_n "checking whether declaration is needed for drand48""... $ac_c" 1>&6 echo "configure:2686: checking whether declaration is needed for drand48" >&5 if eval "test \"`echo '$''{'blt_cv_need_decl_drand48'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #endif #ifdef HAVE_MATH_H #include #endif #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "drand48" >/dev/null 2>&1; then rm -rf conftest* blt_cv_need_decl_drand48=no else rm -rf conftest* blt_cv_need_decl_drand48=yes fi rm -f conftest* fi if test "${blt_cv_need_decl_drand48}" = "yes"; then cat >> confdefs.h <<\EOF #define NEED_DECL_DRAND48 1 EOF fi echo "$ac_t""$blt_cv_need_decl_drand48" 1>&6 echo $ac_n "checking whether declaration is needed for srand48""... $ac_c" 1>&6 echo "configure:2727: checking whether declaration is needed for srand48" >&5 if eval "test \"`echo '$''{'blt_cv_need_decl_srand48'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #endif #ifdef HAVE_MATH_H #include #endif #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "srand48" >/dev/null 2>&1; then rm -rf conftest* blt_cv_need_decl_srand48=no else rm -rf conftest* blt_cv_need_decl_srand48=yes fi rm -f conftest* fi if test "${blt_cv_need_decl_srand48}" = "yes"; then cat >> confdefs.h <<\EOF #define NEED_DECL_SRAND48 1 EOF fi echo "$ac_t""$blt_cv_need_decl_srand48" 1>&6 echo $ac_n "checking whether declaration is needed for j1""... $ac_c" 1>&6 echo "configure:2768: checking whether declaration is needed for j1" >&5 if eval "test \"`echo '$''{'blt_cv_need_decl_j1'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #endif #ifdef HAVE_MATH_H #include #endif #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "j1" >/dev/null 2>&1; then rm -rf conftest* blt_cv_need_decl_j1=no else rm -rf conftest* blt_cv_need_decl_j1=yes fi rm -f conftest* fi if test "${blt_cv_need_decl_j1}" = "yes"; then cat >> confdefs.h <<\EOF #define NEED_DECL_J1 1 EOF fi echo "$ac_t""$blt_cv_need_decl_j1" 1>&6 # ----------------------------------------------------------------------- # # System services: X, Tcl, Tk # # ----------------------------------------------------------------------- # 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""... $ac_c" 1>&6 echo "configure:2818: checking for X" >&5 # Check whether --with-x or --without-x was given. if test "${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:2885: \"$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 # ----------------------------------------------------------------------- # # Find the Tcl build configuration file "tclConfig.sh" # # ----------------------------------------------------------------------- echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6 echo "configure:3055: checking for tclConfig.sh" >&5 tcl_config_sh="" if test "x$blt_with_tcl" != "x" ; then # # Verify that a tclConfig.sh file exists in the directory specified # by --with-tcl. # for dir in \ $blt_with_tcl do if test -r "$dir/tclConfig.sh" ; then tcl_config_sh="$dir/tclConfig.sh" break elif test -r "$dir/lib/tclConfig.sh" ; then tcl_config_sh="$dir/lib/tclConfig.sh" break elif test -r "$dir/unix/tclConfig.sh" ; then tcl_config_sh="$dir/unix/tclConfig.sh" break fi done else # # Otherwise, search for Tcl configuration file. # # 1. Search previously named locations. for dir in \ $prefix \ $exec_prefix \ $blt_cv_tcl_lib do if test -r "$dir/tclConfig.sh" ; then tcl_config_sh="$dir/tclConfig.sh" break elif test -r "$dir/lib/tclConfig.sh" ; then tcl_config_sh="$dir/lib/tclConfig.sh" break elif test -r "$dir/unix/tclConfig.sh" ; then tcl_config_sh="$dir/unix/tclConfig.sh" break fi done # 2. Search source directories. if test "x$tcl_config_sh" = "x" ; then for dir in \ `ls -dr ../tcl[7-9].[0-9]* 2>/dev/null` \ ../tcl \ `ls -dr ../../tcl[7-9].[0-9]* 2>/dev/null` \ ../../tcl \ `ls -dr ../../../tcl[7-9].[0-9]* 2>/dev/null` \ ../../../tcl do if test -r "$dir/unix/tclConfig.sh" ; then tcl_config_sh="$dir/unix/tclConfig.sh" break fi done fi # 3. Search standard locations. if test "x$tcl_config_sh" = "x" ; then for dir in \ `ls -dr /usr/local/tcl/tcl[7-9].[0-9]* 2>/dev/null` \ /usr/local/tcl \ /usr/local \ /usr do if test -r "$dir/tclConfig.sh" ; then tcl_config_sh="$dir/tclConfig.sh" break elif test -r "$dir/lib/tclConfig.sh" ; then tcl_config_sh="$dir/lib/tclConfig.sh" break fi done fi fi echo "$ac_t""${tcl_config_sh}" 1>&6 if test "x$tcl_config_sh" = "x" ; then echo "can't find Tcl configuration script \"tclConfig.sh\"" exit 1 fi # ----------------------------------------------------------------------- # # Find the Tk build configuration file "tkConfig.sh" # # ----------------------------------------------------------------------- echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6 echo "configure:3153: checking for tkConfig.sh" >&5 tk_config_sh="" if test "x$blt_with_tk" != "x" -o "x$blt_with_tcl" != "x"; then # # Verify that a tkConfig.sh file exists in the directory specified # by --with-tcl or --with-tk. # for dir in \ $blt_with_tk \ $blt_with_tcl do if test -r "$dir/tkConfig.sh" ; then tk_config_sh="$dir/tkConfig.sh" break elif test -r "$dir/lib/tkConfig.sh" ; then tk_config_sh="$dir/lib/tkConfig.sh" break elif test -r "$dir/unix/tkConfig.sh" ; then tk_config_sh="$dir/unix/tkConfig.sh" break fi done else # # Search for Tk configuration file. # # # 1. Search previously named locations. # for dir in \ $prefix \ $exec_prefix \ $blt_cv_tk_lib \ $blt_cv_tcl_lib do if test -r "$dir/tkConfig.sh" ; then tk_config_sh="$dir/tkConfig.sh" break elif test -r "$dir/lib/tkConfig.sh" ; then tk_config_sh="$dir/lib/tkConfig.sh" break elif test -r "$dir/unix/tkConfig.sh" ; then tk_config_sh="$dir/unix/tkConfig.sh" break fi done # # 2. Search source directories. # if test "x$tk_config_sh" = "x" ; then for dir in \ ../tcl \ `ls -dr ../tk[4-9].[0-9]* 2>/dev/null` \ ../../tcl \ `ls -dr ../../tk[4-9].[0-9]* 2>/dev/null` \ ../../../tcl \ `ls -dr ../../../tk[4-9].[0-9]* 2>/dev/null` do if test -r "$dir/unix/tkConfig.sh"; then tk_config_sh="$dir/unix/tkConfig.sh" break fi done fi # # 3. Search standard locations. # if test "x$tk_config_sh" = "x" ; then for dir in \ `ls -dr /usr/local/tcl/tcl[7-9].[0-9]* 2>/dev/null` \ /usr/local/tcl \ /usr/local \ ${x_libraries} \ /usr do if test -r "$dir/tkConfig.sh" ; then tk_config_sh="$dir/tkConfig.sh" break elif test -r "$dir/lib/tkConfig.sh" ; then tk_config_sh="$dir/lib/tkConfig.sh" break fi done fi fi echo "$ac_t""${tk_config_sh}" 1>&6 if test "x$tk_config_sh" = "x" ; then echo "can't find Tk configuration script \"tkConfig.sh\"" exit 1 fi # ----------------------------------------------------------------------- # # Source in the Tcl/Tk configuration scripts. # # ----------------------------------------------------------------------- . $tcl_config_sh . $tk_config_sh TCL_INC_DIR="" TK_INC_DIR="" if test "x${blt_with_tcl_includes}" != "x" ; then if test -r "${blt_with_tcl_includes}/tcl.h" ; then TCL_INC_DIR=${blt_with_tcl_includes} else echo "Can't find tcl.h in \"${blt_with_tcl_includes}\"" exit 1 fi else for dir in \ ${TCL_PREFIX}/include/tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION} \ ${TCL_PREFIX}/include \ ${TCL_SRC_DIR}/generic do if test -r "$dir/tcl.h" ; then TCL_INC_DIR=$dir break fi done if test "x${TCL_INC_DIR}" = "x" ; then echo "Can't find tcl.h header file" exit 1 fi fi if test "x${blt_with_tk_includes}" != "x" ; then if test -r "${blt_with_tk_includes}/tk.h" ; then TK_INC_DIR=${blt_with_tk_includes} else echo "Can't find tk.h in \"${blt_with_tk_includes}\"" exit 1 fi else for dir in \ ${TK_PREFIX}/include/tk${TK_MAJOR_VERSION}.${TK_MINOR_VERSION} \ ${TK_PREFIX}/include \ ${TK_SRC_DIR}/generic \ ${TCL_INC_DIR} do if test -r "$dir/tk.h" ; then TK_INC_DIR=$dir break fi done if test "x${TK_INC_DIR}" = "x" ; then echo "Can't find tk.h header file" exit 1 fi fi case $target in *-sunos4*|*-*-netbsd|NetBSD-*|FreeBSD-*|OpenBSD-*) TCL_LIB_NAME="tcl${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}" TK_LIB_NAME="tk${TK_MAJOR_VERSION}${TK_MINOR_VERSION}" ;; *) TCL_LIB_NAME="tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}" TK_LIB_NAME="tk${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}" ;; esac TCL_LIB_SPEC="-l${TCL_LIB_NAME}" TK_LIB_SPEC="-l${TK_LIB_NAME}" case $target in *-hpux*) SHLIB_SUFFIX="sl" ;; *) SHLIB_SUFFIX="so" ;; esac TCL_LIB_DIR="${TCL_SRC_DIR}/unix" TK_LIB_DIR="${TK_SRC_DIR}/unix" if test "x${blt_with_tcl_libraries}" != "x" ; then for libname in \ "${blt_with_tcl_libraries}/lib${TCL_LIB_NAME}.${SHLIB_SUFFIX}" \ "${blt_with_tcl_libraries}/lib${TCL_LIB_NAME}.a" do if test -r "$libname" ; then TCL_LIB_DIR="${blt_with_tcl_libraries}" break fi done if test "x${TCL_LIB_DIR}" = "x" ; then echo "Can't find tcl library in \"${blt_with_tcl_libraries}\"" exit 1 fi else for libname in \ "${TCL_EXEC_PREFIX}/lib/lib${TCL_LIB_NAME}.${SHLIB_SUFFIX}" \ "${TCL_EXEC_PREFIX}/lib/lib${TCL_LIB_NAME}.a" do if test -r "$libname" ; then TCL_LIB_DIR="${TCL_EXEC_PREFIX}/lib" break fi done if test "x${TCL_LIB_DIR}" = "x" ; then echo "Can't find tcl library" exit 1 fi fi if test "x${blt_with_tk_libraries}" != "x" ; then for libname in \ "${blt_with_tk_libraries}/lib${TK_LIB_NAME}.${SHLIB_SUFFIX}" \ "${blt_with_tk_libraries}/lib${TK_LIB_NAME}.a" do if test -r "$libname" ; then TK_LIB_DIR="${blt_with_tk_libraries}" break fi done if test "x${TK_LIB_DIR}" = "x" ; then echo "Can't find tk library in \"${blt_with_tk_libraries}\"" exit 1 fi else for libname in \ "${TK_EXEC_PREFIX}/lib/lib${TK_LIB_NAME}.${SHLIB_SUFFIX}" \ "${TK_EXEC_PREFIX}/lib/lib${TK_LIB_NAME}.a" do if test -r "$libname" ; then TK_LIB_DIR="${TK_EXEC_PREFIX}/lib" break fi done if test "x${TK_LIB_DIR}" = "x" ; then echo "Can't find tk library" exit 1 fi fi # ----------------------------------------------------------------------- # # Include files # # Append to INC_SPECS the various include files specifications # (built fromt the include directory information). # # ----------------------------------------------------------------------- # JPEG include files if test "${blt_enable_jpeg}" != "no" ; then if test "x${JPEG_INC_SPEC}" != "x" ; then INC_SPECS="${INC_SPECS} ${JPEG_INC_SPEC}" fi fi # X11 include files if test "x${x_includes}" != "x" -a \ "${x_includes}" != "NONE" -a \ "${x_includes}" != "/usr/include" -a \ "${x_includes}" != "${TK_INC_DIR}" -a \ "${x_includes}" != "${TCL_INC_DIR}" ; then INC_SPECS="${INC_SPECS} -I${x_includes}" fi # Tk include files if test "${TK_INC_DIR}" != "/usr/include" ; then INC_SPECS="${INC_SPECS} -I${TK_INC_DIR}" fi # Tcl include files # # Add the include directory specification only if the Tcl # headers reside in a different directory from Tk's. if test "${TCL_INC_DIR}" != "/usr/include" -a \ "${TCL_INC_DIR}" != "${TK_INC_DIR}" ; then INC_SPECS="${INC_SPECS} -I${TCL_INC_DIR}" fi # ----------------------------------------------------------------------- # # Libraries # # Append to LIB the various library specifications # (built from the library directory information). # # ----------------------------------------------------------------------- # Tk libraries if test "${TK_LIB_DIR}" = "/usr/lib" ; then LIB_SPECS="${LIB_SPECS} ${TK_LIB_SPEC}" else LIB_SPECS="${LIB_SPECS} -L${TK_LIB_DIR} ${TK_LIB_SPEC}" if test "x${loader_run_path}" = "x" ; then loader_run_path="${TK_LIB_DIR}" else loader_run_path="${TK_LIB_DIR}:${loader_run_path}" fi fi # Tcl libraries if test "${TCL_LIB_DIR}" = "/usr/lib" -o \ "${TCL_LIB_DIR}" = "${TK_LIB_DIR}" ; then LIB_SPECS="${LIB_SPECS} ${TCL_LIB_SPEC}" else LIB_SPECS="${LIB_SPECS} -L${TCL_LIB_DIR} ${TCL_LIB_SPEC}" if test "x${loader_run_path}" = "x" ; then loader_run_path="${TCL_LIB_DIR}" else loader_run_path="${TCL_LIB_DIR}:${loader_run_path}" fi fi if test "${TCL_LIB_DIR}" = "/usr/lib" ; then TCL_ONLY_LIB_SPECS="${TCL_LIB_SPEC}" else TCL_ONLY_LIB_SPECS="-L${TCL_LIB_DIR} ${TCL_LIB_SPEC}" fi # Collect the libraries for AIX that aren't using stubs. aix_lib_specs="" # X11 library if test "x${x_libraries}" = "x" -o \ "x${x_libraries}" = "NONE" -o \ "${x_libraries}" = "/usr/lib" -o \ "${x_libraries}" = "${TK_LIB_DIR}" -o \ "${x_libraries}" = "${TCL_LIB_DIR}" ; then LIB_SPECS="${LIB_SPECS} -lX11" aix_lib_specs="${aix_lib_specs} -lX11" else LIB_SPECS="${LIB_SPECS} -L${x_libraries} -lX11" aix_lib_specs="${aix_lib_specs} -L${x_libraries} -lX11" if test "x${loader_run_path}" = "x" ; then loader_run_path="${x_libraries}" else loader_run_path="${loader_run_path}:${x_libraries}" fi fi # JPEG library if test "${blt_enable_jpeg}" != "no" ; then jpeg_save_LDFlags="${LDFLAGS}" JPEG_LIB_SPEC="-ljpeg" JPEG_LIB_DIR="" if test "${blt_enable_jpeg}" != "yes" ; then JPEG_LIB_DIR="${blt_enable_jpeg}/lib" JPEG_LIB_SPEC="-L${JPEG_LIB_DIR} ${JPEG_LIB_SPEC}" LDFLAGS="-L${JPEG_LIB_DIR} ${LDFLAGS}" fi echo $ac_n "checking for jpeg_read_header in -ljpeg""... $ac_c" 1>&6 echo "configure:3505: checking for jpeg_read_header in -ljpeg" >&5 ac_lib_var=`echo jpeg'_'jpeg_read_header | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ljpeg $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 found=yes else echo "$ac_t""no" 1>&6 found=no fi if test "${found}" = "yes" ; then LIB_SPECS="${LIB_SPECS} ${JPEG_LIB_SPEC}" aix_lib_specs="${aix_lib_specs} ${JPEG_LIB_SPEC}" if test "x${JPEG_LIB_DIR}" != "x" ; then loader_run_path="${loader_run_path}:${JPEG_LIB_DIR}" fi fi LDFLAGS=${jpeg_save_LDFlags} fi save_libs=$LIBS LIBS="$LIB_SPECS $LIBS" for ac_func in XExtendedMaxRequestSize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:3560: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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" echo " ${TCL_VERSION} ${tcl_config_sh}" echo " ${TCL_H_VERSION} ${TCL_INC_DIR}/tcl.h" exit 1 fi echo $ac_n "checking TK_VERSION in tk.h""... $ac_c" 1>&6 echo "configure:3717: checking TK_VERSION in tk.h" >&5 if eval "test \"`echo '$''{'blt_cv_tk_h_version'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.awk <&6 if test "${TK_H_VERSION}" != "${TK_VERSION}" ; then echo "Error: Tk version mismatch." echo " ${TK_VERSION} ${tk_config_sh}" echo " ${TK_H_VERSION} ${TK_INC_DIR}/tk.h" exit 1 fi if test "$TCL_VERSION" = "7.6" -a "$TK_VERSION" = "4.2" ; then : elif test "$TCL_VERSION" = "7.5" -a "$TK_VERSION" = "4.1" ; then : elif test "$TCL_VERSION" = "$TK_VERSION" ; then : else echo "Mismatched Tcl/Tk versions ($TCL_VERSION != $TK_VERSION)" exit 1 fi #-------------------------------------------------------------------- # # Check if we can generate shared libraries on this system. Set flags # to generate shared libraries for systems that we know about. Start # with the values found in tclConfig.sh, make changes as we know about # the different systems. # #-------------------------------------------------------------------- LIB_BASE_NAME=libBLT # Initialize shared library build variables SHLIB_CFLAGS="$TCL_SHLIB_CFLAGS" SHLIB_LD="$TCL_SHLIB_LD" SHLIB_LD_FLAGS="$TCL_LD_FLAGS" SHLIB_RUNPATH="$TCL_LD_SEARCH_FLAGS" SHLIB_SUFFIX=".so" SHLIB_TARGET="" SHLIB_CFLAGS="" SHLIB_LIB_SPECS="${JPEG_LIB_SPEC}" SHLIB_TCL_ONLY_LIB_SPECS="${TCL_ONLY_LIB_SPECS}" SHLIB_TCL_ONLY_LIB_SPECS="" LDFLAGS="" LD_RUN_PATH="" EXTRA_LIB_SPECS="" build_shared="yes" library_name=libBLT${BLT_MAJOR_VERSION}${BLT_MINOR_VERSION} case $target in *-aix4.[2-9]*) # No Position-Independent flags needed SHLIB_CFLAGS="" # Use the installed export file or the one found in the source directory. if test -r "${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp" ; then tcl_exp="${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp" else tcl_exp="${TCL_SRC_DIR}/unix/lib.exp" fi if test -r "${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp" ; then tk_exp="${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp" else tk_exp="${TK_SRC_DIR}/unix/lib.exp" fi full_src_path=`cd ${srcdir}; pwd` # Use shell-script to link shared library SHLIB_LD="${full_src_path}/cf/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry -bI:${tk_exp} -bI:${tcl_exp}" SHLIB_LIB_SPECS="${aix_lib_specs} -lc" LDFLAGS="-L${loader_run_path}" EXTRA_LIB_SPECS="-ldl" ;; *-aix*) # No Position-Independent flags needed SHLIB_CFLAGS="" # Use the installed export file or the one found in the source directory. if test -r "${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp" ; then tcl_exp="${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp" else tcl_exp="${TCL_SRC_DIR}/unix/lib.exp" fi if test -r "${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp" ; then tk_exp="${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp" else tk_exp="${TK_SRC_DIR}/unix/lib.exp" fi full_src_path=`cd ${srcdir}/cf; pwd` # Use shell-script to link shared library SHLIB_LD="${full_src_path}/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry -bI:${tk_exp} -bI:${tcl_exp}" SHLIB_LIB_SPECS="${aix_lib_specs} -lc" LDFLAGS="-L${loader_run_path}" EXTRA_LIB_SPECS="-lld" ;; *-bsdi2*|*-bsdi3*) SHLIB_CFLAGS="" SHLIB_LD="shlicc" SHLIB_LD_FLAGS="-r" EXTRA_LIB_SPECS="-ldl" ;; *-bsdi4*) SHLIB_CFLAGS="-export-dynamic -fPIC" SHLIB_LD="${CC}" SHLIB_LD_FLAGS='-shared -Wl,-E -Wl,-soname,$@' ;; *-dgux*) SHLIB_CFLAGS="-K PIC" SHLIB_LD="cc" SHLIB_LD_FLAGS="-G" EXTRA_LIB_SPECS="-ldl" ;; *-hpux*) if test "$blt_have_gcc" = "no" ; then DEFINES="$DEFINES -D_HPUX_SOURCE" fi echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 echo "configure:3865: checking for shl_load in -ldld" >&5 ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldld $LIBS" cat > conftest.$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 "$ac_t""yes" 1>&6 found=yes else echo "$ac_t""no" 1>&6 found=no fi if test "${found}" = "yes" ; then SHLIB_CFLAGS="+z" SHLIB_LD="ld" SHLIB_LD_FLAGS="-b -E -n +s +b,${loader_run_path}:." 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