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Default is below $SHADOW_NDIM # below # # ----------------------------------------------------------------------- SHADOW_NDIM=25000 # Check whether --with-rays or --without-rays was given. if test "${with_rays+set}" = set; then withval="$with_rays" : fi echo $ac_n "checking for number of rays (N_DIM) in SHADOW""... $ac_c" 1>&6 if test -n "$with_rays"; then if test "x$with_rays" = xno -o "x$with_rays" = xyes; then echo "$ac_t""ERROR: Must specify a number of rays. Using --with-rays=$SHADOW_NDIM" 1>&6 else # check to see if the number is good or not with expr expr $with_rays + 1 1>/dev/null 2>&1 if test $? -eq 0; then SHADOW_NDIM=$with_rays else echo \ "ERROR: Bad Number of rays \"$with_rays\" (using default $SHADOW_NDIM)" fi fi fi echo "$ac_t""$SHADOW_NDIM" 1>&6 # ----------------------------------------------------------------------- # # What's the default START file format, new portable GFILE or the original # non-portable SHADOW FORTRAN NAMELIST format? Default is GFILE, and the # the other choice is FORTRAN. # # ----------------------------------------------------------------------- SHADOW_START_FORMAT=GFILE # Check whether --with-start-format or --without-start-format was given. if test "${with_start_format+set}" = set; then withval="$with_start_format" : fi echo $ac_n "checking for default START file format in SHADOW""... $ac_c" 1>&6 if test -n "$with_start_format"; then if test "x$with_start_format" = xno -o "x$with_start_format" = xyes; then echo "$ac_t""ERROR: Must specify a START format type. Using $SHADOW_START_FORMAT" 1>&6 else start_fmt=`echo $with_start_format | tr a-z A-Z` case $start_fmt in G* ) SHADOW_START_FORMAT=GFILE ;; F* | NAME* | NML* ) SHADOW_START_FORMAT=FORTRAN ;; * ) echo "$ac_t""ERROR: Bad START format $with_start_format. Using $SHADOW_START_FORMAT" 1>&6 ;; esac fi fi echo "$ac_t""$SHADOW_START_FORMAT" 1>&6 # ----------------------------------------------------------------------- # # Find various system programs. # # ----------------------------------------------------------------------- # OSF3.2 has a BSD-like install, but does the stupidest thing -- deletes the # target file before copying the source. If source and target are the same, # we lose. Use the supplied one instead. Try the following test to check: # cd /tmp; cat > XX; /bin/installbsd -c /tmp/XX ./XX # and see what happens. case "$host_os" in osf3*) INSTALL="$ac_install_sh" export INSTALL ;; esac # 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 # 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""... $ac_c" 1>&6 if test -z "$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="$IFS"; IFS="${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. for ac_prog in ginstall installbsd 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. # OSF/1 installbsd also uses dspmsg, but is usable. : 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_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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 if test $host != $build; then ac_tool_prefix=${host_alias}- else ac_tool_prefix= fi # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" break fi done IFS="$ac_save_ifs" fi fi RANLIB="$ac_cv_prog_RANLIB" if test -n "$RANLIB"; then echo "$ac_t""$RANLIB" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$ac_cv_prog_RANLIB"; then if test -n "$ac_tool_prefix"; then # 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""... $ac_c" 1>&6 if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$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 "$ac_t""no" 1>&6 fi else RANLIB=":" fi fi # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AR="${ac_tool_prefix}ar" break fi done IFS="$ac_save_ifs" fi fi AR="$ac_cv_prog_AR" if test -n "$AR"; then echo "$ac_t""$AR" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$ac_cv_prog_AR"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AR="ar" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" fi fi AR="$ac_cv_prog_AR" if test -n "$AR"; then echo "$ac_t""$AR" 1>&6 else echo "$ac_t""no" 1>&6 fi else AR="ar" fi fi # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. set dummy ${ac_tool_prefix}nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$NM"; then ac_cv_prog_NM="$NM" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_NM="${ac_tool_prefix}nm" break fi done IFS="$ac_save_ifs" fi fi NM="$ac_cv_prog_NM" if test -n "$NM"; then echo "$ac_t""$NM" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$ac_cv_prog_NM"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$NM"; then ac_cv_prog_NM="$NM" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_NM="nm" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="nm" fi fi NM="$ac_cv_prog_NM" if test -n "$NM"; then echo "$ac_t""$NM" 1>&6 else echo "$ac_t""no" 1>&6 fi else NM="nm" fi fi # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" break fi done IFS="$ac_save_ifs" fi fi STRIP="$ac_cv_prog_STRIP" if test -n "$STRIP"; then echo "$ac_t""$STRIP" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$ac_cv_prog_STRIP"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_STRIP="strip" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":" fi fi STRIP="$ac_cv_prog_STRIP" if test -n "$STRIP"; then echo "$ac_t""$STRIP" 1>&6 else echo "$ac_t""no" 1>&6 fi else STRIP=":" fi fi # Extract the first word of "echo", so it can be a program name with args. set dummy echo; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_ECHO'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ECHO"; then ac_cv_prog_ECHO="$ECHO" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ECHO="echo" break fi done IFS="$ac_save_ifs" fi fi ECHO="$ac_cv_prog_ECHO" if test -n "$ECHO"; then echo "$ac_t""$ECHO" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "chmod", so it can be a program name with args. set dummy chmod; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$CHMOD" in /*) ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_CHMOD="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_CHMOD" && ac_cv_path_CHMOD="chmod" ;; esac fi CHMOD="$ac_cv_path_CHMOD" if test -n "$CHMOD"; then echo "$ac_t""$CHMOD" 1>&6 else echo "$ac_t""no" 1>&6 fi ARFLAGS=crv # # various system dependent file extensions. Used by INSTALL rules. # PROGRAM_EXTENSION= SCRIPT_EXTENSION= exeext= objext=.o libext=.a case "$host" in *-*-cygwin32) exeext=.exe objext=.obj libext=.a scriptext=.sh ;; *-*-win32 | *-*-winnt) exeext=.exe objext=.obj libext=.lib PROGRAM_EXTENSION=.exe scriptext=.sh ;; esac # ----------------------------------------------------------------------- # # check compiler and things. # # ----------------------------------------------------------------------- # Check whether --with-with-debug or --without-with-debug was given. if test "${with_with_debug+set}" = set; then withval="$with_with_debug" : fi if test "x$with_debug" = xyes; then echo "$ac_t""******* Will compile with debugging enabled *********" 1>&6 CFLAGS=-g CXXFLAGS=-g FFLAGS=-g fi # Check whether --with-with-optimization or --without-with-optimization was given. if test "${with_with_optimization+set}" = set; then withval="$with_with_optimization" : fi if test "x$with_optimization" = xyes; then echo "$ac_t""******* Will compile with optimization enabled *********" 1>&6 CFLAGS=-O CXXFLAGS=-O FFLAGS=-O fi # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="gcc" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc" fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <&5 | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no fi fi echo "$ac_t""$ac_cv_prog_gcc" 1>&6 if test $ac_cv_prog_gcc = yes; then GCC=yes if test "${CFLAGS+set}" != set; then echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo 'void f(){}' > conftest.c if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then ac_cv_prog_gcc_g=yes else ac_cv_prog_gcc_g=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6 if test $ac_cv_prog_gcc_g = yes; then CFLAGS="-g -O" else CFLAGS="-O" fi fi else GCC= test "${CFLAGS+set}" = set || CFLAGS="-g" fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # This must be in double quotes, not single quotes, because CPP may get # substituted into the Makefile and "${CC-cc}" will confuse make. CPP="${CC-cc} -E" # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" else ac_cv_prog_CPP="$CPP" fi echo "$ac_t""$CPP" 1>&6 if test "$GCC" = yes; then USING_GCC=yes else USING_GCC=no fi # If we cannot run a trivial program, we must be cross compiling. echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_cross=yes else cat > conftest.$ac_ext </dev/null; then ac_cv_c_cross=no else ac_cv_c_cross=yes fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_c_cross" 1>&6 cross_compiling=$ac_cv_c_cross CROSS_COMPILING=no if test "$cross_compiling" = "yes"; then CROSS_COMPILING=yes fi # # add the CPP flags that various machines need. Should remove these # from code and use the other CPP defs instead. FIXME/TODO. # MACHINE="$host_os" case "$host_os" in hpux*) MACHINE=hppa ;; aix*) MACHINE=rs6000 ;; ultrix*) MACHINE=decstation ;; sunos4*) MACHINE=sun4 ;; sunos5* | solaris2*) MACHINE=sun5 ;; linuxaout) MACHINE=LINUX_AOUT ;; linux*) MACHINE=LINUX ;; irix*) MACHINE=SGI_IRIX ;; osf*) MACHINE=OSF ;; esac HOST_CPPFLAGS="-D$MACHINE -Dunix" CPPFLAGS="-I. -I\$(srcdir) -I$build_root/src/include -I$src_root/src/include" ### Do special things for gcc. HOST_CFLAGS= ADD_CC_WALL=false gcc_version=`$CC -v 2>&1 | grep "^gcc version" | sed 's/^gcc version *//'` case "$gcc_version" in 2.*) if test -z "$CFLAGS"; then CFLAGS="-g -O" ADD_CC_WALL=true fi ;; 1.*) echo "configure: warning: gcc version $gcc_version is likely to cause problems" 1>&2 # config.hints info echo "Please upgrade your GCC to at least v2.6.0" >&7 ;; *) # config.hints info ;; esac echo "compiler checks done" >&7 # take care not to use -O2 when on solaris2.x using Sun's cc. There is # no such option. Use the -xO[level] option instead. if test -z "$CFLAGS"; then CFLAGS=-O fi ### See which C++ compiler to use (we expect to find g++). for ac_prog in $CCC c++ g++ gcc CC cxx do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_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="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$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 we are using GNU C++""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.C <&5 | egrep yes >/dev/null 2>&1; then ac_cv_prog_gxx=yes else ac_cv_prog_gxx=no fi fi echo "$ac_t""$ac_cv_prog_gxx" 1>&6 if test $ac_cv_prog_gxx = yes; then GXX=yes if test "${CXXFLAGS+set}" != set; then echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gxx_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_gxx_g=yes else ac_cv_prog_gxx_g=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_prog_gxx_g" 1>&6 if test $ac_cv_prog_gxx_g = yes; then CXXFLAGS="-g -O" else CXXFLAGS="-O" fi fi else GXX= test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" fi echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6 if test -z "$CXXCPP"; then if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5; $CXXCPP $CPPFLAGS' ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' CXXCPP="${CXX-g++} -E" cat > conftest.$ac_ext < EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CXXCPP=/lib/cpp fi rm -f conftest* ac_cv_prog_CXXCPP="$CXXCPP" ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CPP $CPPFLAGS 1>&5; $CPP $CPPFLAGS' ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' fi fi CXXCPP="$ac_cv_prog_CXXCPP" echo "$ac_t""$CXXCPP" 1>&6 if test "$GXX" = yes; then USING_GXX=yes else USING_GXX=no fi ### Do special things for g++. ADD_CXX_WALL=false NO_IMPLICIT_TEMPLATES= gxx_version=`$CXX -v 2>&1 | grep "^g.. version" | sed 's/^g.. version *//'` case "$gxx_version" in *2.6.*) if test -z "$CXXFLAGS"; then CXXFLAGS="-g -O" ADD_CXX_WALL=true fi CXX_TEMPLATE_FLAGS="-fno-implicit-templates" ;; 2.7.2* | cygnus-2.7.2*) if test -z "$CXXFLAGS"; then CXXFLAGS="-g -O" ADD_CXX_WALL=true fi # # verson 2.7.2 has a weird bug with templates and const pair elems. # echo $ac_n "checking GCC vesion 2.7.2 template const bug""... $ac_c" 1>&6 case "$host_os" in hpux*) cat >> confdefs.h <<\EOF #define GCC_TEMPLATE_CONST_BUG 1 EOF echo "$ac_t""yes" 1>&6 ;; *) echo "$ac_t""no" 1>&6 ;; esac ;; 2.7.* | cygnus-2.7.*) if test -z "$CXXFLAGS"; then CXXFLAGS="-g -O" ADD_CXX_WALL=true fi CXX_TEMPLATE_FLAGS="-frepo" ;; 1.*|2.[012345].*) echo "configure: warning: g++ version $gxx_version will not work to compile Toolset" 1>&2 # config.hints info echo "g++ version $gxx_version will not work to compile Toolset" >&7 ;; *) # config.hints info echo "configure: warning: Cannot find GNU C++ -- EXCON may not build ok" 1>&2 echo "Cannot find GNU C++ -- EXCON may not build ok" >&7 ;; esac HOST_CXXFLAGS= case "$gxx_version" in 2.6.*) case "$canonical_host_type" in rs6000-ibm-aix*) HOST_CXXFLAGS="-Wa,-u" ;; esac ;; esac # take care not to use -O2 when on solaris2.x using Sun's cc. 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Use the -xO[level] option instead. if test -z "$CXXFLAGS"; then CXXFLAGS=-O fi #--------------------------------------------------------------------- # # Does C++ compiler support static_cast? # #--------------------------------------------------------------------- ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5; $CXXCPP $CPPFLAGS' ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' echo $ac_n "checking Checking C++ compiler -- static_cast""... $ac_c" 1>&6 cat > conftest.$ac_ext <(intval); ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* cxrl_ok=yes else rm -rf conftest* cxrl_ok=no fi rm -f conftest* echo "$ac_t""$cxrl_ok" 1>&6 if test $cxrl_ok = no; then cat >> confdefs.h <<\EOF #define CXX_NO_STATIC_CAST 1 EOF fi ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CPP $CPPFLAGS 1>&5; $CPP $CPPFLAGS' ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' #--------------------------------------------------------------------- # # Does C++ compiler support bool type? # #--------------------------------------------------------------------- ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CXXCPP $CPPFLAGS 1>&5; $CXXCPP $CPPFLAGS' ac_compile='echo ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' echo $ac_n "checking Checking C++ compiler -- bool/true/false""... $ac_c" 1>&6 cat > conftest.$ac_ext <&6 if test $cxrl_ok = no; then cat >> confdefs.h <<\EOF #define CXX_NO_BOOL 1 EOF fi ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='echo $CPP $CPPFLAGS 1>&5; $CPP $CPPFLAGS' ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5; ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5; ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' ### If we haven't been forced to use f2c, try to find a Fortran compiler ### under any one of several common Un*x Fortran compiler names. ### Put fc last to avoid confusion with some vendor's /bin/sh fc ### builtin. ### ### xlf : IBM / AIX ### cf77 : Cray / Unicos ### fort77: HP / HPUX ### g77 : GNU Fortran (someday...) ### # Check whether --with-gnu-f77 or --without-gnu-f77 was given. if test "${with_gnu_f77+set}" = set; then withval="$with_gnu_f77" : fi if test "x$with_gnu_f77" = xyes; then echo "$ac_t""******* Will use GNU F77 (g77) compiler *********" 1>&6 FC=g77 fi # Check whether --with-f77-save-variables or --without-f77-save-variables was given. if test "${with_f77_save_variables+set}" = set; then withval="$with_f77_save_variables" : fi F77_SAVE_VARIABLES=yes if test "x$with_f77_save_variables" = xno; then F77_SAVE_VARIABLES=no fi if test $F77_SAVE_VARIABLES = "yes"; then echo "$ac_t""******* F77 will implicitly SAVE all variables *********" 1>&6 else echo "$ac_t""***************** WARNING WARNING WARNING ******************" 1>&6 echo "$ac_t""******* F77 will use automatic variables in routines *******" 1>&6 echo "$ac_t""******* USE THIS AT YOUR OWN RISK. NOT RECOMMENDED *********" 1>&6 echo "$ac_t""********************* WARNING WARNING WARNING **************" 1>&6 cat >& 7 <<__EOB1__ ********************* WARNING WARNING WARNING **************************** Using this flag might, and quite possibly will, expose numerous bugs. Use at your own risk. This is known to cause problems on Alpha/OSF. ************************************************************************** __EOB1__ fi case "$host_os" in linux*|cygwin32) if test -z "$FC"; then for ac_prog in g77 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_FC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$FC"; then ac_cv_prog_FC="$FC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_FC="$ac_prog" break fi done IFS="$ac_save_ifs" fi fi FC="$ac_cv_prog_FC" if test -n "$FC"; then echo "$ac_t""$FC" 1>&6 else echo "$ac_t""no" 1>&6 fi test -n "$FC" && break done fi if test -z "$FC"; then echo "configure: warning: Must have G77 0.5.18 or newer on linux to build SHADOW" 1>&2 echo "configure: warning: Please rebuild GCC with G77 and re-run configure " 1>&2 exit 1 fi ;; *) if test -z "$FC"; then for ac_prog in xlf cf77 fort77 f77 g77 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_FC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$FC"; then ac_cv_prog_FC="$FC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_FC="$ac_prog" break fi done IFS="$ac_save_ifs" fi fi FC="$ac_cv_prog_FC" if test -n "$FC"; then echo "$ac_t""$FC" 1>&6 else echo "$ac_t""no" 1>&6 fi test -n "$FC" && break done fi ;; esac if test -z "$FFLAGS"; then FFLAGS="-O" fi # # HOST_LDFLAGS is set way later to included libraries that we happen # to find along the way. # HOST_LDFLAGS= SHADOW_BINARY_IO=FORTRAN HOST_FFLAGS_C_MAIN= HOST_FLIBS= HOST_FFLAGS= HP_F77_BUGGY_NAMELIST=no USING_G77=no case "$FC" in g77 | *g77) HOST_FFLAGS="-fdollar-ok -DG77 -Dunix $HOST_FFLAGS" HOST_CPPFLAGS="-DG77 -DHAVE_F77_CPP=1 $HOST_CPPFLAGS" USING_G77=yes SHADOW_BINARY_IO=C if test "$F77_SAVE_VARIABLES" = "yes"; then HOST_FFLAGS="$HOST_FFLAGS -fno-automatic" fi case "$host_os" in hpux*) # HOST_FFLAGS="$HOST_FFLAGS -fno-underscoring" ;; linux*) HOST_CPPFLAGS="-DLINUX_F2C_MAIN_HACK=1 $HOST_CPPFLAGS" HOST_LDFLAGS="-Wl,-u,MAIN__ $HOST_LDFLAGS" ;; cygwin32) HOST_CPPFLAGS="$HOST_CPPFLAGS -DUSE_DRAND48" ;; esac ;; *) USING_G77=no # # HP-UX fort77 needs +U77 for BSD-like functions. # Sun FORTRAN needs something too, eg., +V77, but I can't remember # right now. # case "$host_os" in hpux*) case "$FC" in *fort77) HOST_FFLAGS="+U77 +E1 $HOST_FFLAGS" ;; esac if test "$F77_SAVE_VARIABLES" = "yes"; then HOST_FFLAGS="$HOST_FFLAGS -K" fi HOST_CPPFLAGS="-DNO_FORT_UNDERSCORE -D_HPUX_SOURCE $HOST_CPPFLAGS" # # does HP F77 have the namelist bug (character string array # names had to be < 6 characters). # HP_F77_BUGGY_NAMELIST=yes HOST_CPPFLAGS="-DHP_F77_BUGGY_NAMELIST=1 $HOST_CPPFLAGS" ;; aix3* | aix4*) HOST_CPPFLAGS="-DNO_FORT_UNDERSCORE=1 -D_ALL_SOURCE $HOST_CPPFLAGS" ;; sunos4* | sunos5* | solaris2*) HOST_FFLAGS="-Nl30 $HOST_FFLAGS" HOST_FLIBS=-lV77 ;; ultrix*) # Ultrix compiler's default is -static. if test "$F77_SAVE_VARIABLES" = "yes"; then HOST_FFLAGS="$HOST_FFLAGS -static" else HOST_FFLAGS="$HOST_FFLAGS -automatic" fi # # this is a long and complicated story. Some tools use functions # from libU77.a (eg., ETIME), but if I only supply -lU77 as # HOST_FLIBS, then the linker can't resolve f77argv and f77argc # and it chokes. So I have to supply the whole list of f77 libs # here. Stupid Ultrix. # HOST_FLIBS="-lUfor -lutil -lF77 -lI77 -lU77" ;; irix*) HOST_FFLAGS="$HOST_FFLAGS" if test "$F77_SAVE_VARIABLES" = "yes"; then HOST_FFLAGS="$HOST_FFLAGS -static" fi ;; osf*) HOST_FFLAGS_C_MAIN="-nofor_main $HOST_FFLAGS_C_MAIN" # OSF compiler's default is -noautomatic aka -static. if test "$F77_SAVE_VARIABLES" = "yes"; then HOST_FFLAGS="$HOST_FFLAGS -noautomatic" else HOST_FFLAGS="$HOST_FFLAGS -automatic" fi ;; *) HOST_FFLAGS= ;; esac ;; esac #ifeq ($(USING_GCC),yes) # ifeq ($(USING_G77),no) # gcc_libdir = $(dir $(shell $(CC) -print-libgcc-file-name)) # EXTRA_LIBRARIES = -L$(gcc_libdir) -lgcc # endif #endif #--------------------------------------------------------------------- # # fix the LD_LIBRARY_PATH variable in .shadowrc, .shadowrc.sh files # #--------------------------------------------------------------------- LD_LIBRARY_PATH="LD_LIBRARY_PATH" case "$host_os" in hpux*) LD_LIBRARY_PATH="SHLIB_PATH" ;; aix*) LD_LIBRARY_PATH="LIBPATH" ;; *) LD_LIBRARY_PATH="LD_LIBRARY_PATH" ;; esac #--------------------------------------------------------------------- # # This is messy. We need to make sure the F77 has the right CPP to # deal with our .F files. # # FORTRANs that screw up -- RS6000 AIX 4.1, HPUX9 fort77 (without # cpp.ansi installed). # #--------------------------------------------------------------------- BRAINDEAD_FC_DRIVER=no echo $ac_n "checking "for BRAINDEAD FORTRAN compiler driver"""... $ac_c" 1>&6 ac_ext=F ac_cpp='echo $FC_CPP -D__DUMMY_CPP_DEFINE__ $CPPFLAGS 1>&5; $FC_CPP $CPPFLAGS' ac_compile='echo ${FC-f77} -c -D__DUMMY_CPP_DEFINE__ $FFLAGS $CPPFLAGS fconftest.$ac_ext 1>&5; ${FC-f77} -c -D__DUMMY_CPP_DEFINE__ $FFLAGS $CPPFLAGS fconftest.$ac_ext 1>&5 2>&5' ac_link='echo ${FC-f77} -o conftest $FFLAGS $CPPFLAGS $LDFLAGS fconftest.$ac_ext $LIBS 1>&5; ${FC-f77} -o conftest $FFLAGS $CPPFLAGS $LDFLAGS fconftest.$ac_ext $LIBS 1>&5 2>&5' # check for braindead FORTRAN compiler driver. # # create the include file and such things # rm -rf fconftest* cat > fconftest.inc << EOF c c this is a FORTRAN header. c #if unix c c unix comments. c #elif vms c c vms comments. c #elif mac c c MAC comments. c #endif EOF cat > fconftest.$ac_ext <&6 # # Is the following really necessary? At present, gcc -E on AIX 4.1 # does NOT work and that's what configure finds for CPP if gcc is # installed on the system. # FC_CPP=$CPP if test "$BRAINDEAD_FC_DRIVER" = "yes"; then case "$host_os" in aix3* | aix4*) FC_CPP=/lib/cpp ;; esac fi # ----------------------------------------------------------------------- # # For G77 at least, fortran unformatted I/O can be terribly slow due to # libf2c s_wsue and e_wsue (start and end record) calls which in turn # call fflush/ftell etc. On *-*-cygwin32, this can be way to slow to # live with, so we use C routine replacements for rbeam, rbeam18 and # writeoff and the files are totally backward compatible with G77 # generated binary file. # # ----------------------------------------------------------------------- # Check whether --with-binary-io or --without-binary-io was given. if test "${with_binary_io+set}" = set; then withval="$with_binary_io" : fi echo $ac_n "checking for FORTRAN vs C routines for unformatted I/O""... $ac_c" 1>&6 if test -n "$with_binary_io"; then if test "x$with_binary_io" = xno -o "x$with_binary_io" = xyes; then echo "$ac_t""ERROR: Must specify FORTRAN or C as TYPE. 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Using $SHADOW_BINARY_IO" 1>&6 ;; esac fi fi echo "$ac_t""$SHADOW_BINARY_IO" 1>&6 if test "$SHADOW_BINARY_IO" = "C"; then HOST_CPPFLAGS="$HOST_CPPFLAGS -DUSE_C_IO=1" fi #--------------------------------------------------------------------- if test "$HP_F77_BUGGY_NAMELIST" = "yes"; then FILE_ABS="FILABS " else FILE_ABS="FILE_ABS " fi #--------------------------------------------------------------------- # # Check for SYSV or SVR4 type of thingie. # #--------------------------------------------------------------------- echo $ac_n "checking SYSV or SVR4-based system""... $ac_c" 1>&6 cat > conftest.$ac_ext <&6 if test $cxrl_ok = no; then case "$target_os" in solaris2* | sunos5*) cxrl_ok=yes ;; esac fi if test $cxrl_ok = yes; then cat >> confdefs.h <<\EOF #define SYSV 1 EOF cat >> confdefs.h <<\EOF #define SVR4 1 EOF fi #-------------------------------------------------------------------- # # check on various header files. # #-------------------------------------------------------------------- for ac_hdr in limits.h string.h unistd.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` cat >> confdefs.h <&6 fi done for ac_func in drand48 getcwd getwd do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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