#!/bin/sh # From configure.in Revision: 1.2.4.12 #!/bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated automatically using autoconf. # Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. # Usage: configure [--srcdir=DIR] [--host=HOST] [--gas] [--nfp] # [--prefix=PREFIX] [--exec-prefix=PREFIX] [--with-PACKAGE[=VALUE]] # Ignores all args except --srcdir, --prefix, --exec-prefix, and # --with-PACKAGE[=VALUE] unless this script has special code to handle it. for arg do # Handle --exec-prefix with a space before the argument. if test x$next_exec_prefix = xyes; then exec_prefix=$arg; next_exec_prefix= # Handle --host with a space before the argument. elif test x$next_host = xyes; then next_host= # Handle --prefix with a space before the argument. elif test x$next_prefix = xyes; then prefix=$arg; next_prefix= # Handle --srcdir with a space before the argument. elif test x$next_srcdir = xyes; then srcdir=$arg; next_srcdir= else case $arg in # For backward compatibility, recognize -exec-prefix and --exec_prefix. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* | --exe=* | --ex=* | --e=*) exec_prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e) next_exec_prefix=yes ;; -gas | --gas | --ga | --g) ;; -host=* | --host=* | --hos=* | --ho=* | --h=*) ;; -host | --host | --hos | --ho | --h) next_host=yes ;; -nfp | --nfp | --nf) ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) next_prefix=yes ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*) srcdir=`echo $arg | sed 's/[-a-z_]*=//'` ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s) next_srcdir=yes ;; -with-* | --with-*) package=`echo $arg|sed -e 's/-*with-//' -e 's/=.*//'` # Reject names that aren't valid shell variable names. if test -n "`echo $package| sed 's/[-a-zA-Z0-9_]//g'`"; then echo "configure: $package: invalid package name" >&2; exit 1 fi package=`echo $package| sed 's/-/_/g'` case "$arg" in *=*) val="`echo $arg|sed 's/[^=]*=//'`" ;; *) val=1 ;; esac eval "with_$package='$val'" ;; -v | -verbose | --verbose | --verbos | --verbo | --verb | --ver | --ve | --v) verbose=yes ;; *) ;; esac fi done trap 'rm -fr conftest* confdefs* core; exit 1' 1 3 15 trap 'rm -f confdefs*' 0 # NLS nuisances. # These must not be set unconditionally because not all systems understand # e.g. LANG=C (notably SCO). if test "${LC_ALL+set}" = 'set' ; then LC_ALL=C; export LC_ALL; fi if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi rm -f conftest* confdefs.h # AIX cpp loses on an empty file, so make sure it contains at least a newline. echo > confdefs.h compile='${CC-cc} $CFLAGS conftest.c -o conftest $LIBS >/dev/null 2>&1' # A filename unique to this package, relative to the directory that # configure is in, which we can look for to find out if srcdir is correct. unique_file=Include/object.h # Find the source files, if location was not specified. if test -z "$srcdir"; then srcdirdefaulted=yes # Try the directory containing this script, then `..'. prog=$0 confdir=`echo $prog|sed 's%/[^/][^/]*$%%'` test "X$confdir" = "X$prog" && confdir=. srcdir=$confdir if test ! -r $srcdir/$unique_file; then srcdir=.. fi fi if test ! -r $srcdir/$unique_file; then if test x$srcdirdefaulted = xyes; then echo "configure: Can not find sources in \`${confdir}' or \`..'." 1>&2 else echo "configure: Can not find sources in \`${srcdir}'." 1>&2 fi exit 1 fi # Preserve a srcdir of `.' to avoid automounter screwups with pwd. # But we can't avoid them for `..', to make subdirectories work. case $srcdir in .|/*|~*) ;; *) srcdir=`cd $srcdir; pwd` ;; # Make relative path absolute. esac # Save the original args to write them into config.status later. configure_args="$*" if test -z "$prefix" then echo checking for python to derive installation directory prefix IFS="${IFS= }"; saveifs="$IFS"; IFS="$IFS:" for dir in $PATH; do test -z "$dir" && dir=. if test $dir != . && test -f $dir/python; then # Not all systems have dirname. prefix=`echo $dir|sed 's%/[^/][^/]*$%%'` break fi done IFS="$saveifs" echo " chose installation directory prefix ${prefix}" fi # checks for alternative programs if test -z "$CC"; then # Extract the first word of `gcc', so it can be a program name with args. set dummy gcc; word=$2 echo checking for $word IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/$word; then CC="gcc" break fi done IFS="$saveifs" fi test -z "$CC" && CC="cc" test -n "$CC" && test -n "$verbose" && echo " setting CC to $CC" # Find out if we are using GNU C, under whatever name. cat > conftest.c < conftest.out 2>&1 if egrep yes conftest.out >/dev/null 2>&1; then GCC=1 # For later tests. fi rm -f conftest* # Make sure to not get the incompatible SysV /etc/install and # /usr/sbin/install, which might be in PATH before a BSD-like install, # or the SunOS /usr/etc/install directory, or the AIX /bin/install, # or the AFS install, which mishandles nonexistent args, or # /usr/ucb/install on SVR4, which tries to use the nonexistent group # `staff'. On most BSDish systems install is in /usr/bin, not /usr/ucb # anyway. Sigh. if test "z${INSTALL}" = "z" ; then echo checking for install IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. case $dir in /etc|/usr/sbin|/usr/etc|/usr/afsws/bin|/usr/ucb) ;; *) if test -f $dir/installbsd; then INSTALL="$dir/installbsd -c" # OSF1 INSTALL_PROGRAM='$(INSTALL)' INSTALL_DATA='$(INSTALL) -m 644' break fi if test -f $dir/install; then if grep dspmsg $dir/install >/dev/null 2>&1; then : # AIX else INSTALL="$dir/install -c" INSTALL_PROGRAM='$(INSTALL)' INSTALL_DATA='$(INSTALL) -m 644' break fi fi ;; esac done IFS="$saveifs" fi INSTALL=${INSTALL-cp} test -n "$verbose" && echo " setting INSTALL to $INSTALL" INSTALL_PROGRAM=${INSTALL_PROGRAM-'$(INSTALL)'} test -n "$verbose" && echo " setting INSTALL_PROGRAM to $INSTALL_PROGRAM" INSTALL_DATA=${INSTALL_DATA-'$(INSTALL)'} test -n "$verbose" && echo " setting INSTALL_DATA to $INSTALL_DATA" if test -z "$RANLIB"; then # Extract the first word of `ranlib', so it can be a program name with args. set dummy ranlib; word=$2 echo checking for $word IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/$word; then RANLIB="ranlib" break fi done IFS="$saveifs" fi test -z "$RANLIB" && RANLIB=":" test -n "$RANLIB" && test -n "$verbose" && echo " setting RANLIB to $RANLIB" for p in ar aal do if test -z "$AR"; then # Extract the first word of `$p', so it can be a program name with args. set dummy $p; word=$2 echo checking for $word IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/$word; then AR="$p" break fi done IFS="$saveifs" fi test -n "$AR" && test -n "$verbose" && echo " setting AR to $AR" test -n "$AR" && break done test -n "$AR" || AR="ar" # checks for UNIX variants that set C preprocessor variables echo checking for AIX echo checking how to run the C preprocessor if test -z "$CPP"; then # This must be in double quotes, not single quotes, because CPP may get # substituted into the Makefile and ``${CC-cc}'' will simply confuse # make. It must be expanded now. CPP="${CC-cc} -E" cat > conftest.c < Syntax Error EOF err=`eval "($CPP conftest.c >/dev/null) 2>&1"` if test -z "$err"; then : else rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi test ".${verbose}" != "." && echo " setting CPP to $CPP" cat > conftest.c < conftest.out 2>&1" if egrep "yes" conftest.out >/dev/null 2>&1; then rm -rf conftest* { test -n "$verbose" && \ echo " defining _ALL_SOURCE" echo "#define" _ALL_SOURCE 1 >> confdefs.h DEFS="$DEFS -D_ALL_SOURCE=1" SEDDEFS="${SEDDEFS}\${SEDdA}_ALL_SOURCE\${SEDdB}_ALL_SOURCE\${SEDdC}1\${SEDdD} \${SEDuA}_ALL_SOURCE\${SEDuB}_ALL_SOURCE\${SEDuC}1\${SEDuD} \${SEDeA}_ALL_SOURCE\${SEDeB}_ALL_SOURCE\${SEDeC}1\${SEDeD} " } fi rm -f conftest* echo checking for POSIXized ISC if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then ISC=1 # If later tests want to check for ISC. { test -n "$verbose" && \ echo " defining _POSIX_SOURCE" echo "#define" _POSIX_SOURCE 1 >> confdefs.h DEFS="$DEFS -D_POSIX_SOURCE=1" SEDDEFS="${SEDDEFS}\${SEDdA}_POSIX_SOURCE\${SEDdB}_POSIX_SOURCE\${SEDdC}1\${SEDdD} \${SEDuA}_POSIX_SOURCE\${SEDuB}_POSIX_SOURCE\${SEDuC}1\${SEDuD} \${SEDeA}_POSIX_SOURCE\${SEDeB}_POSIX_SOURCE\${SEDeC}1\${SEDeD} " } if test -n "$GCC"; then CC="$CC -posix" else CC="$CC -Xp" fi fi echo checking for minix/config.h cat > conftest.c < EOF err=`eval "($CPP conftest.c >/dev/null) 2>&1"` if test -z "$err"; then rm -rf conftest* MINIX=1 fi rm -f conftest* # The Minix shell can't assign to the same variable on the same line! if test -n "$MINIX"; then { test -n "$verbose" && \ echo " defining _POSIX_SOURCE" echo "#define" _POSIX_SOURCE 1 >> confdefs.h DEFS="$DEFS -D_POSIX_SOURCE=1" SEDDEFS="${SEDDEFS}\${SEDdA}_POSIX_SOURCE\${SEDdB}_POSIX_SOURCE\${SEDdC}1\${SEDdD} \${SEDuA}_POSIX_SOURCE\${SEDuB}_POSIX_SOURCE\${SEDuC}1\${SEDuD} \${SEDeA}_POSIX_SOURCE\${SEDeB}_POSIX_SOURCE\${SEDeC}1\${SEDeD} " } { test -n "$verbose" && \ echo " defining" _POSIX_1_SOURCE to be 2 echo "#define" _POSIX_1_SOURCE 2 >> confdefs.h DEFS="$DEFS -D_POSIX_1_SOURCE=2" SEDDEFS="${SEDDEFS}\${SEDdA}_POSIX_1_SOURCE\${SEDdB}_POSIX_1_SOURCE\${SEDdC}2\${SEDdD} \${SEDuA}_POSIX_1_SOURCE\${SEDuB}_POSIX_1_SOURCE\${SEDuC}2\${SEDuD} \${SEDeA}_POSIX_1_SOURCE\${SEDeB}_POSIX_1_SOURCE\${SEDeC}2\${SEDeD} " } { test -n "$verbose" && \ echo " defining _MINIX" echo "#define" _MINIX 1 >> confdefs.h DEFS="$DEFS -D_MINIX=1" SEDDEFS="${SEDDEFS}\${SEDdA}_MINIX\${SEDdB}_MINIX\${SEDdC}1\${SEDdD} \${SEDuA}_MINIX\${SEDuB}_MINIX\${SEDuC}1\${SEDuD} \${SEDeA}_MINIX\${SEDeB}_MINIX\${SEDeC}1\${SEDeD} " } fi LIBS_save="${LIBS}" LIBS="${LIBS} -lseq" have_lib="" echo checking for -lseq cat > conftest.c < conftest.c < #include #include #include EOF err=`eval "($CPP conftest.c >/dev/null) 2>&1"` if test -z "$err"; then rm -rf conftest* # SunOS 4.x string.h does not declare mem*, contrary to ANSI. echo '#include "confdefs.h" #include ' > conftest.c eval "$CPP conftest.c > conftest.out 2>&1" if egrep "memchr" conftest.out >/dev/null 2>&1; then rm -rf conftest* # SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. cat > conftest.c < #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 eval $compile if test -s conftest && (./conftest; exit) 2>/dev/null; then { test -n "$verbose" && \ echo " defining STDC_HEADERS" echo "#define" STDC_HEADERS 1 >> confdefs.h DEFS="$DEFS -DSTDC_HEADERS=1" SEDDEFS="${SEDDEFS}\${SEDdA}STDC_HEADERS\${SEDdB}STDC_HEADERS\${SEDdC}1\${SEDdD} \${SEDuA}STDC_HEADERS\${SEDuB}STDC_HEADERS\${SEDuC}1\${SEDuD} \${SEDeA}STDC_HEADERS\${SEDeB}STDC_HEADERS\${SEDeC}1\${SEDeD} " } fi rm -fr conftest* fi rm -f conftest* fi rm -f conftest* for hdr in dlfcn.h fcntl.h signal.h stdarg.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h do trhdr=HAVE_`echo $hdr | tr '[a-z]./' '[A-Z]__'` echo checking for ${hdr} cat > conftest.c < EOF err=`eval "($CPP conftest.c >/dev/null) 2>&1"` if test -z "$err"; then rm -rf conftest* { test -n "$verbose" && \ echo " defining ${trhdr}" echo "#define" ${trhdr} 1 >> confdefs.h DEFS="$DEFS -D${trhdr}=1" SEDDEFS="${SEDDEFS}\${SEDdA}${trhdr}\${SEDdB}${trhdr}\${SEDdC}1\${SEDdD} \${SEDuA}${trhdr}\${SEDuB}${trhdr}\${SEDuC}1\${SEDuD} \${SEDeA}${trhdr}\${SEDeB}${trhdr}\${SEDeC}1\${SEDeD} " } fi rm -f conftest* done echo checking for directory library header dirheader= if test -z "$dirheader"; then echo checking for dirent.h cat > conftest.c < #include int main() { exit(0); } int t() { DIR *dirp = 0; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining DIRENT" echo "#define" DIRENT 1 >> confdefs.h DEFS="$DEFS -DDIRENT=1" SEDDEFS="${SEDDEFS}\${SEDdA}DIRENT\${SEDdB}DIRENT\${SEDdC}1\${SEDdD} \${SEDuA}DIRENT\${SEDuB}DIRENT\${SEDuC}1\${SEDuD} \${SEDeA}DIRENT\${SEDeB}DIRENT\${SEDeC}1\${SEDeD} " } dirheader=dirent.h fi rm -f conftest* fi if test -z "$dirheader"; then echo checking for sys/ndir.h cat > conftest.c < #include int main() { exit(0); } int t() { DIR *dirp = 0; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining SYSNDIR" echo "#define" SYSNDIR 1 >> confdefs.h DEFS="$DEFS -DSYSNDIR=1" SEDDEFS="${SEDDEFS}\${SEDdA}SYSNDIR\${SEDdB}SYSNDIR\${SEDdC}1\${SEDdD} \${SEDuA}SYSNDIR\${SEDuB}SYSNDIR\${SEDuC}1\${SEDuD} \${SEDeA}SYSNDIR\${SEDeB}SYSNDIR\${SEDeC}1\${SEDeD} " } dirheader=sys/ndir.h fi rm -f conftest* fi if test -z "$dirheader"; then echo checking for sys/dir.h cat > conftest.c < #include int main() { exit(0); } int t() { DIR *dirp = 0; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining SYSDIR" echo "#define" SYSDIR 1 >> confdefs.h DEFS="$DEFS -DSYSDIR=1" SEDDEFS="${SEDDEFS}\${SEDdA}SYSDIR\${SEDdB}SYSDIR\${SEDdC}1\${SEDdD} \${SEDuA}SYSDIR\${SEDuB}SYSDIR\${SEDuC}1\${SEDuD} \${SEDeA}SYSDIR\${SEDeB}SYSDIR\${SEDeC}1\${SEDeD} " } dirheader=sys/dir.h fi rm -f conftest* fi if test -z "$dirheader"; then echo checking for ndir.h cat > conftest.c < #include int main() { exit(0); } int t() { DIR *dirp = 0; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining NDIR" echo "#define" NDIR 1 >> confdefs.h DEFS="$DEFS -DNDIR=1" SEDDEFS="${SEDDEFS}\${SEDdA}NDIR\${SEDdB}NDIR\${SEDdC}1\${SEDdD} \${SEDuA}NDIR\${SEDuB}NDIR\${SEDuC}1\${SEDuD} \${SEDeA}NDIR\${SEDeB}NDIR\${SEDeC}1\${SEDeD} " } dirheader=ndir.h fi rm -f conftest* fi echo checking for closedir return value cat > conftest.c < #include <$dirheader> int closedir(); main() { exit(closedir(opendir(".")) != 0); } EOF eval $compile if test -s conftest && (./conftest; exit) 2>/dev/null; then : else { test -n "$verbose" && \ echo " defining VOID_CLOSEDIR" echo "#define" VOID_CLOSEDIR 1 >> confdefs.h DEFS="$DEFS -DVOID_CLOSEDIR=1" SEDDEFS="${SEDDEFS}\${SEDdA}VOID_CLOSEDIR\${SEDdB}VOID_CLOSEDIR\${SEDdC}1\${SEDdD} \${SEDuA}VOID_CLOSEDIR\${SEDuB}VOID_CLOSEDIR\${SEDuC}1\${SEDuD} \${SEDeA}VOID_CLOSEDIR\${SEDeB}VOID_CLOSEDIR\${SEDeC}1\${SEDeD} " } fi rm -fr conftest* # checks for typedefs echo checking for mode_t in sys/types.h echo '#include "confdefs.h" #include ' > conftest.c eval "$CPP conftest.c > conftest.out 2>&1" if egrep "mode_t" conftest.out >/dev/null 2>&1; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining" mode_t to be int echo "#define" mode_t int >> confdefs.h DEFS="$DEFS -Dmode_t=int" SEDDEFS="${SEDDEFS}\${SEDdA}mode_t\${SEDdB}mode_t\${SEDdC}int\${SEDdD} \${SEDuA}mode_t\${SEDuB}mode_t\${SEDuC}int\${SEDuD} \${SEDeA}mode_t\${SEDeB}mode_t\${SEDeC}int\${SEDeD} " } fi rm -f conftest* echo checking for off_t in sys/types.h echo '#include "confdefs.h" #include ' > conftest.c eval "$CPP conftest.c > conftest.out 2>&1" if egrep "off_t" conftest.out >/dev/null 2>&1; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining" off_t to be long echo "#define" off_t long >> confdefs.h DEFS="$DEFS -Doff_t=long" SEDDEFS="${SEDDEFS}\${SEDdA}off_t\${SEDdB}off_t\${SEDdC}long\${SEDdD} \${SEDuA}off_t\${SEDuB}off_t\${SEDuC}long\${SEDuD} \${SEDeA}off_t\${SEDeB}off_t\${SEDeC}long\${SEDeD} " } fi rm -f conftest* echo checking for pid_t in sys/types.h echo '#include "confdefs.h" #include ' > conftest.c eval "$CPP conftest.c > conftest.out 2>&1" if egrep "pid_t" conftest.out >/dev/null 2>&1; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining" pid_t to be int echo "#define" pid_t int >> confdefs.h DEFS="$DEFS -Dpid_t=int" SEDDEFS="${SEDDEFS}\${SEDdA}pid_t\${SEDdB}pid_t\${SEDdC}int\${SEDdD} \${SEDuA}pid_t\${SEDuB}pid_t\${SEDuC}int\${SEDuD} \${SEDeA}pid_t\${SEDeB}pid_t\${SEDeC}int\${SEDeD} " } fi rm -f conftest* echo checking for return type of signal handlers cat > conftest.c < #include #ifdef signal #undef signal #endif extern void (*signal ()) (); int main() { exit(0); } int t() { int i; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining" RETSIGTYPE to be void echo "#define" RETSIGTYPE void >> confdefs.h DEFS="$DEFS -DRETSIGTYPE=void" SEDDEFS="${SEDDEFS}\${SEDdA}RETSIGTYPE\${SEDdB}RETSIGTYPE\${SEDdC}void\${SEDdD} \${SEDuA}RETSIGTYPE\${SEDuB}RETSIGTYPE\${SEDuC}void\${SEDuD} \${SEDeA}RETSIGTYPE\${SEDeB}RETSIGTYPE\${SEDeC}void\${SEDeD} " } else rm -rf conftest* { test -n "$verbose" && \ echo " defining" RETSIGTYPE to be int echo "#define" RETSIGTYPE int >> confdefs.h DEFS="$DEFS -DRETSIGTYPE=int" SEDDEFS="${SEDDEFS}\${SEDdA}RETSIGTYPE\${SEDdB}RETSIGTYPE\${SEDdC}int\${SEDdD} \${SEDuA}RETSIGTYPE\${SEDuB}RETSIGTYPE\${SEDuC}int\${SEDuD} \${SEDeA}RETSIGTYPE\${SEDeB}RETSIGTYPE\${SEDeC}int\${SEDeD} " } fi rm -f conftest* echo checking for size_t in sys/types.h echo '#include "confdefs.h" #include ' > conftest.c eval "$CPP conftest.c > conftest.out 2>&1" if egrep "size_t" conftest.out >/dev/null 2>&1; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining" size_t to be unsigned echo "#define" size_t unsigned >> confdefs.h DEFS="$DEFS -Dsize_t=unsigned" SEDDEFS="${SEDDEFS}\${SEDdA}size_t\${SEDdB}size_t\${SEDdC}unsigned\${SEDdD} \${SEDuA}size_t\${SEDuB}size_t\${SEDuC}unsigned\${SEDuD} \${SEDeA}size_t\${SEDeB}size_t\${SEDeC}unsigned\${SEDeD} " } fi rm -f conftest* echo checking for uid_t in sys/types.h echo '#include "confdefs.h" #include ' > conftest.c eval "$CPP conftest.c > conftest.out 2>&1" if egrep "uid_t" conftest.out >/dev/null 2>&1; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining" uid_t to be int echo "#define" uid_t int >> confdefs.h DEFS="$DEFS -Duid_t=int" SEDDEFS="${SEDDEFS}\${SEDdA}uid_t\${SEDdB}uid_t\${SEDdC}int\${SEDdD} \${SEDuA}uid_t\${SEDuB}uid_t\${SEDuC}int\${SEDuD} \${SEDeA}uid_t\${SEDeB}uid_t\${SEDeC}int\${SEDeD} " } { test -n "$verbose" && \ echo " defining" gid_t to be int echo "#define" gid_t int >> confdefs.h DEFS="$DEFS -Dgid_t=int" SEDDEFS="${SEDDEFS}\${SEDdA}gid_t\${SEDdB}gid_t\${SEDdC}int\${SEDdD} \${SEDuA}gid_t\${SEDuB}gid_t\${SEDuC}int\${SEDuD} \${SEDeA}gid_t\${SEDeB}gid_t\${SEDeC}int\${SEDeD} " } fi rm -f conftest* # checks for libraries LIBS_save="${LIBS}" LIBS="${LIBS} -ldl" have_lib="" echo checking for -ldl cat > conftest.c <> confdefs.h DEFS="$DEFS -DHAVE_LIBDL=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_LIBDL\${SEDdB}HAVE_LIBDL\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_LIBDL\${SEDuB}HAVE_LIBDL\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_LIBDL\${SEDeB}HAVE_LIBDL\${SEDeC}1\${SEDeD} " } LIBS="${LIBS} -ldl" fi echo checking for --with-svr4 # check whether --with-svr4 was given withval="$with_svr4" if test -n "$withval"; then LIBS_save="${LIBS}" LIBS="${LIBS} -lnsl" have_lib="" echo checking for -lnsl cat > conftest.c <> confdefs.h DEFS="$DEFS -DHAVE_LIBNSL=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_LIBNSL\${SEDdB}HAVE_LIBNSL\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_LIBNSL\${SEDuB}HAVE_LIBNSL\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_LIBNSL\${SEDeB}HAVE_LIBNSL\${SEDeC}1\${SEDeD} " } LIBS="${LIBS} -lnsl" fi LIBS_save="${LIBS}" LIBS="${LIBS} -lsocket" have_lib="" echo checking for -lsocket cat > conftest.c <> confdefs.h DEFS="$DEFS -DHAVE_LIBSOCKET=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_LIBSOCKET\${SEDdB}HAVE_LIBSOCKET\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_LIBSOCKET\${SEDuB}HAVE_LIBSOCKET\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_LIBSOCKET\${SEDeB}HAVE_LIBSOCKET\${SEDeC}1\${SEDeD} " } LIBS="${LIBS} -lsocket" fi fi echo checking for --with-readline # check whether --with-readline was given withval="$with_readline" if test -n "$withval"; then { test -n "$verbose" && \ echo " defining WITH_READLINE" echo "#define" WITH_READLINE 1 >> confdefs.h DEFS="$DEFS -DWITH_READLINE=1" SEDDEFS="${SEDDEFS}\${SEDdA}WITH_READLINE\${SEDdB}WITH_READLINE\${SEDdC}1\${SEDdD} \${SEDuA}WITH_READLINE\${SEDuB}WITH_READLINE\${SEDuC}1\${SEDuD} \${SEDeA}WITH_READLINE\${SEDeB}WITH_READLINE\${SEDeC}1\${SEDeD} " } if test -d "$withval" then LIBS="$LIBS -L$withval" else echo proper usage is --with-readline=DIRECTORY 1>&2; exit 1 fi termcap= LIBS_save="${LIBS}" LIBS="${LIBS} -ltermcap" have_lib="" echo checking for -ltermcap cat > conftest.c < conftest.c <&2; exit 1 fi fi echo checking for --with-thread # check whether --with-thread was given withval="$with_thread" if test -n "$withval"; then LIBS_save="${LIBS}" LIBS="${LIBS} -lmpc" have_lib="" echo checking for -lmpc cat > conftest.c <> confdefs.h DEFS="$DEFS -DWITH_THREAD=1" SEDDEFS="${SEDDEFS}\${SEDdA}WITH_THREAD\${SEDdB}WITH_THREAD\${SEDdC}1\${SEDdD} \${SEDuA}WITH_THREAD\${SEDuB}WITH_THREAD\${SEDuC}1\${SEDuD} \${SEDeA}WITH_THREAD\${SEDeB}WITH_THREAD\${SEDeC}1\${SEDeD} " } LIBS="$LIBS -lmpc" LIBOBJS="$LIBOBJS thread.o" else :; fi LIBS_save="${LIBS}" LIBS="${LIBS} -lthread" have_lib="" echo checking for -lthread cat > conftest.c <> confdefs.h DEFS="$DEFS -DWITH_THREAD=1" SEDDEFS="${SEDDEFS}\${SEDdA}WITH_THREAD\${SEDdB}WITH_THREAD\${SEDdC}1\${SEDdD} \${SEDuA}WITH_THREAD\${SEDuB}WITH_THREAD\${SEDuC}1\${SEDuD} \${SEDeA}WITH_THREAD\${SEDeB}WITH_THREAD\${SEDeC}1\${SEDeD} " } LIBS="$LIBS -lthread" LIBOBJS="$LIBOBJS thread.o" else :; fi fi # -I${DLINCLDIR} is added to the compile rule for import.o DLINCLDIR=/ echo checking for --with-sgi-dl # check whether --with-sgi-dl was given withval="$with_sgi_dl" if test -n "$withval"; then { test -n "$verbose" && \ echo " defining WITH_SGI_DL" echo "#define" WITH_SGI_DL 1 >> confdefs.h DEFS="$DEFS -DWITH_SGI_DL=1" SEDDEFS="${SEDDEFS}\${SEDdA}WITH_SGI_DL\${SEDdB}WITH_SGI_DL\${SEDdC}1\${SEDdD} \${SEDuA}WITH_SGI_DL\${SEDuB}WITH_SGI_DL\${SEDuC}1\${SEDuD} \${SEDeA}WITH_SGI_DL\${SEDeB}WITH_SGI_DL\${SEDeC}1\${SEDeD} " } dldir=$withval if test -d "$dldir" then LIBS="$LIBS -L$dldir" else echo proper usage is --with-sgi-dl=DIRECTORY 1>&2; exit 1 fi DLINCLDIR=${dldir} LIBS="$LIBS -ldl -lmld" fi echo checking for --with-dl-dld # check whether --with-dl-dld was given withval="$with_dl_dld" if test -n "$withval"; then { test -n "$verbose" && \ echo " defining WITH_DL_DLD" echo "#define" WITH_DL_DLD 1 >> confdefs.h DEFS="$DEFS -DWITH_DL_DLD=1" SEDDEFS="${SEDDEFS}\${SEDdA}WITH_DL_DLD\${SEDdB}WITH_DL_DLD\${SEDdC}1\${SEDdD} \${SEDuA}WITH_DL_DLD\${SEDuB}WITH_DL_DLD\${SEDuC}1\${SEDuD} \${SEDeA}WITH_DL_DLD\${SEDeB}WITH_DL_DLD\${SEDeC}1\${SEDeD} " } dldir=`echo "$withval" | sed 's/,.*//'` dlddir=`echo "$withval" | sed 's/.*,//'` if test -d "$dldir" -a -d "$dlddir" then LIBS="$LIBS -L$dldir -L$dlddir" else echo proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY 1>&2; exit 1 fi DLINCLDIR=${dldir} LIBS="$LIBS -ldl -ldld" fi # checks for library functions for func in clock ftime gettimeofday getpeername getpgrp getpid getwd lstat nice readlink select setsid setpgid setpgrp siginterrupt symlink tcgetpgrp tcsetpgrp times uname waitpid do trfunc=HAVE_`echo $func | tr '[a-z]' '[A-Z]'` echo checking for ${func} cat > conftest.c < int main() { exit(0); } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_${func}) || defined (__stub___${func}) choke me #else /* Override any gcc2 internal prototype to avoid an error. */ extern char ${func}(); ${func}(); #endif } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining ${trfunc}" echo "#define" ${trfunc} 1 >> confdefs.h DEFS="$DEFS -D${trfunc}=1" SEDDEFS="${SEDDEFS}\${SEDdA}${trfunc}\${SEDdB}${trfunc}\${SEDdC}1\${SEDdD} \${SEDuA}${trfunc}\${SEDuB}${trfunc}\${SEDuC}1\${SEDuD} \${SEDeA}${trfunc}\${SEDeB}${trfunc}\${SEDeC}1\${SEDeD} " } fi rm -f conftest* done for func in dup2 getcwd strerror strtod memmove do echo checking for ${func} cat > conftest.c < int main() { exit(0); } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_${func}) || defined (__stub___${func}) choke me #else /* Override any gcc2 internal prototype to avoid an error. */ extern char ${func}(); ${func}(); #endif } EOF if eval $compile; then : else rm -rf conftest* LIBOBJS="$LIBOBJS ${func}.o" test -n "$verbose" && echo " using ${func}.o instead" fi rm -f conftest* done echo checking for getpgrp cat > conftest.c < int main() { exit(0); } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_getpgrp) || defined (__stub___getpgrp) choke me #else /* Override any gcc2 internal prototype to avoid an error. */ extern char getpgrp(); getpgrp(); #endif } EOF if eval $compile; then rm -rf conftest* echo checking for argument to getpgrp cat > conftest.c < int main() { exit(0); } int t() { getpgrp(0); } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining GETPGRP_HAVE_ARG" echo "#define" GETPGRP_HAVE_ARG 1 >> confdefs.h DEFS="$DEFS -DGETPGRP_HAVE_ARG=1" SEDDEFS="${SEDDEFS}\${SEDdA}GETPGRP_HAVE_ARG\${SEDdB}GETPGRP_HAVE_ARG\${SEDdC}1\${SEDdD} \${SEDuA}GETPGRP_HAVE_ARG\${SEDuB}GETPGRP_HAVE_ARG\${SEDuC}1\${SEDuD} \${SEDeA}GETPGRP_HAVE_ARG\${SEDeB}GETPGRP_HAVE_ARG\${SEDeC}1\${SEDeD} " } fi rm -f conftest* fi rm -f conftest* # checks for structures echo checking for whether time.h and sys/time.h may both be included cat > conftest.c < #include #include int main() { exit(0); } int t() { struct tm *tp; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining TIME_WITH_SYS_TIME" echo "#define" TIME_WITH_SYS_TIME 1 >> confdefs.h DEFS="$DEFS -DTIME_WITH_SYS_TIME=1" SEDDEFS="${SEDDEFS}\${SEDdA}TIME_WITH_SYS_TIME\${SEDdB}TIME_WITH_SYS_TIME\${SEDdC}1\${SEDdD} \${SEDuA}TIME_WITH_SYS_TIME\${SEDuB}TIME_WITH_SYS_TIME\${SEDuC}1\${SEDuD} \${SEDeA}TIME_WITH_SYS_TIME\${SEDeB}TIME_WITH_SYS_TIME\${SEDeC}1\${SEDeD} " } fi rm -f conftest* echo checking for struct tm in time.h cat > conftest.c < #include int main() { exit(0); } int t() { struct tm *tp; tp->tm_sec; } EOF if eval $compile; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining TM_IN_SYS_TIME" echo "#define" TM_IN_SYS_TIME 1 >> confdefs.h DEFS="$DEFS -DTM_IN_SYS_TIME=1" SEDDEFS="${SEDDEFS}\${SEDdA}TM_IN_SYS_TIME\${SEDdB}TM_IN_SYS_TIME\${SEDdC}1\${SEDdD} \${SEDuA}TM_IN_SYS_TIME\${SEDuB}TM_IN_SYS_TIME\${SEDuC}1\${SEDuD} \${SEDeA}TM_IN_SYS_TIME\${SEDeB}TM_IN_SYS_TIME\${SEDeC}1\${SEDeD} " } fi rm -f conftest* decl='#include ' case "$DEFS" in *TM_IN_SYS_TIME*) decl="$decl #include " ;; *) decl="$decl #include " ;; esac echo checking for tm_zone in struct tm cat > conftest.c <> confdefs.h DEFS="$DEFS -DHAVE_TM_ZONE=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_TM_ZONE\${SEDdB}HAVE_TM_ZONE\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_TM_ZONE\${SEDuB}HAVE_TM_ZONE\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_TM_ZONE\${SEDeB}HAVE_TM_ZONE\${SEDeC}1\${SEDeD} " } else rm -rf conftest* no_tm_zone=1 fi rm -f conftest* if test -n "$no_tm_zone"; then echo checking for tzname cat > conftest.c < #ifndef tzname /* For SGI. */ extern char *tzname[]; /* RS6000 and others want it this way. */ #endif int main() { exit(0); } int t() { atoi(*tzname); } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining HAVE_TZNAME" echo "#define" HAVE_TZNAME 1 >> confdefs.h DEFS="$DEFS -DHAVE_TZNAME=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_TZNAME\${SEDdB}HAVE_TZNAME\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_TZNAME\${SEDuB}HAVE_TZNAME\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_TZNAME\${SEDeB}HAVE_TZNAME\${SEDeC}1\${SEDeD} " } fi rm -f conftest* fi echo checking for whether we have altzone cat > conftest.c < int main() { exit(0); } int t() { return altzone; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining HAVE_ALTZONE" echo "#define" HAVE_ALTZONE 1 >> confdefs.h DEFS="$DEFS -DHAVE_ALTZONE=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_ALTZONE\${SEDdB}HAVE_ALTZONE\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_ALTZONE\${SEDuB}HAVE_ALTZONE\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_ALTZONE\${SEDeB}HAVE_ALTZONE\${SEDeC}1\${SEDeD} " } fi rm -f conftest* echo checking for whether sys/select.h and sys/time.h may both be included cat > conftest.c < #include #include int main() { exit(0); } int t() { ; } EOF if eval $compile; then rm -rf conftest* { test -n "$verbose" && \ echo " defining SYS_SELECT_WITH_SYS_TIME" echo "#define" SYS_SELECT_WITH_SYS_TIME 1 >> confdefs.h DEFS="$DEFS -DSYS_SELECT_WITH_SYS_TIME=1" SEDDEFS="${SEDDEFS}\${SEDdA}SYS_SELECT_WITH_SYS_TIME\${SEDdB}SYS_SELECT_WITH_SYS_TIME\${SEDdC}1\${SEDdD} \${SEDuA}SYS_SELECT_WITH_SYS_TIME\${SEDuB}SYS_SELECT_WITH_SYS_TIME\${SEDuC}1\${SEDuD} \${SEDeA}SYS_SELECT_WITH_SYS_TIME\${SEDeB}SYS_SELECT_WITH_SYS_TIME\${SEDeC}1\${SEDeD} " } fi rm -f conftest* # checks for compiler characteristics prog='/* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25,17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; }' echo checking for lack of working const cat > conftest.c <> confdefs.h DEFS="$DEFS -Dconst=" SEDDEFS="${SEDDEFS}\${SEDdA}const\${SEDdB}const\${SEDdC}\${SEDdD} \${SEDuA}const\${SEDuB}const\${SEDuC}\${SEDuD} \${SEDeA}const\${SEDeB}const\${SEDeC}\${SEDeD} " } fi rm -f conftest* echo checking for prototypes cat > conftest.c </dev/null; then { test -n "$verbose" && \ echo " defining HAVE_PROTOTYPES" echo "#define" HAVE_PROTOTYPES 1 >> confdefs.h DEFS="$DEFS -DHAVE_PROTOTYPES=1" SEDDEFS="${SEDDEFS}\${SEDdA}HAVE_PROTOTYPES\${SEDdB}HAVE_PROTOTYPES\${SEDdC}1\${SEDdD} \${SEDuA}HAVE_PROTOTYPES\${SEDuB}HAVE_PROTOTYPES\${SEDuC}1\${SEDuD} \${SEDeA}HAVE_PROTOTYPES\${SEDeB}HAVE_PROTOTYPES\${SEDeC}1\${SEDeD} " } have_prototypes=1 fi rm -fr conftest* if test "$have_prototypes"; then echo checking for "bad exec* prototypes" cat > conftest.c < int main() { exit(0); } int t() { char *const*t;execve("@",t,t); } EOF if eval $compile; then : else rm -rf conftest* { test -n "$verbose" && \ echo " defining BAD_EXEC_PROTOTYPES" echo "#define" BAD_EXEC_PROTOTYPES 1 >> confdefs.h DEFS="$DEFS -DBAD_EXEC_PROTOTYPES=1" SEDDEFS="${SEDDEFS}\${SEDdA}BAD_EXEC_PROTOTYPES\${SEDdB}BAD_EXEC_PROTOTYPES\${SEDdC}1\${SEDdD} \${SEDuA}BAD_EXEC_PROTOTYPES\${SEDuB}BAD_EXEC_PROTOTYPES\${SEDuC}1\${SEDuD} \${SEDeA}BAD_EXEC_PROTOTYPES\${SEDeB}BAD_EXEC_PROTOTYPES\${SEDeC}1\${SEDeD} " } fi rm -f conftest* fi echo checking for bad static forward cat > conftest.c </dev/null; then : else { test -n "$verbose" && \ echo " defining BAD_STATIC_FORWARD" echo "#define" BAD_STATIC_FORWARD 1 >> confdefs.h DEFS="$DEFS -DBAD_STATIC_FORWARD=1" SEDDEFS="${SEDDEFS}\${SEDdA}BAD_STATIC_FORWARD\${SEDdB}BAD_STATIC_FORWARD\${SEDdC}1\${SEDdD} \${SEDuA}BAD_STATIC_FORWARD\${SEDuB}BAD_STATIC_FORWARD\${SEDuC}1\${SEDuD} \${SEDeA}BAD_STATIC_FORWARD\${SEDeB}BAD_STATIC_FORWARD\${SEDeC}1\${SEDeD} " } fi rm -fr conftest* # checks for system services # (none yet) # other checks for UNIX variants LIBS_save="${LIBS}" LIBS="${LIBS} -lsun" have_lib="" echo checking for -lsun cat > conftest.c < conftest.c < conftest.out 2>&1" if egrep "yes" conftest.out >/dev/null 2>&1; then rm -rf conftest* XENIX=1 fi rm -f conftest* if test -n "$XENIX"; then LIBS="$LIBS -lx" case "$DEFS" in *SYSNDIR*) ;; *) LIBS="-ldir $LIBS" ;; # Make sure -ldir precedes any -lx. esac fi # check for --with-libm=... LIBM=-lm # check whether --with-libm was given withval="$with_libm" if test -n "$withval"; then if test "$withval" != 1 then LIBM=$withval else echo proper usage is --with-libm=STRING 1>&2; exit 1 fi fi # check for --with-libc=... # check whether --with-libc was given withval="$with_libc" if test -n "$withval"; then if test "$withval" != 1 then LIBC=$withval else echo proper usage is --with-libc=STRING 1>&2; exit 1 fi fi # generate output files # Set default prefixes. if test -n "$prefix"; then test -z "$exec_prefix" && exec_prefix='${prefix}' prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%" fi if test -n "$exec_prefix"; then prsub="$prsub s%^exec_prefix\\([ ]*\\)=\\([ ]*\\).*$%exec_prefix\\1=\\2$exec_prefix%" fi # Quote sed substitution magic chars in DEFS. cat >conftest.def < config.status </dev/null | sed 1q`: # # $0 $configure_args for arg do case "\$arg" in -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args ;; *) echo "Usage: config.status --recheck" 2>&1; exit 1 ;; esac done trap 'rm -fr Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre config.h conftest*; exit 1' 1 3 15 CC='$CC' INSTALL='$INSTALL' INSTALL_PROGRAM='$INSTALL_PROGRAM' INSTALL_DATA='$INSTALL_DATA' RANLIB='$RANLIB' AR='$AR' CPP='$CPP' DLINCLDIR='$DLINCLDIR' LIBOBJS='$LIBOBJS' LIBM='$LIBM' LIBC='$LIBC' LIBS='$LIBS' srcdir='$srcdir' prefix='$prefix' exec_prefix='$exec_prefix' prsub='$prsub' extrasub='$extrasub' EOF cat >> config.status <<\EOF top_srcdir=$srcdir CONFIG_FILES=${CONFIG_FILES-"Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre"} for file in .. ${CONFIG_FILES}; do if test "x$file" != x..; then srcdir=$top_srcdir # Remove last slash and all that follows it. Not all systems have dirname. dir=`echo $file|sed 's%/[^/][^/]*$%%'` if test "$dir" != "$file"; then test "$top_srcdir" != . && srcdir=$top_srcdir/$dir test ! -d $dir && mkdir $dir fi echo creating $file rm -f $file echo "# Generated automatically from `echo $file|sed 's|.*/||'`.in by configure." > $file sed -e " $prsub $extrasub s%@CC@%$CC%g s%@INSTALL@%$INSTALL%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g s%@INSTALL_DATA@%$INSTALL_DATA%g s%@RANLIB@%$RANLIB%g s%@AR@%$AR%g s%@CPP@%$CPP%g s%@DLINCLDIR@%$DLINCLDIR%g s%@LIBOBJS@%$LIBOBJS%g s%@LIBM@%$LIBM%g s%@LIBC@%$LIBC%g s%@LIBS@%$LIBS%g s%@srcdir@%$srcdir%g s%@DEFS@%-DHAVE_CONFIG_H%" $top_srcdir/${file}.in >> $file fi; done CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"} for file in .. ${CONFIG_HEADERS}; do if test "x$file" != x..; then echo creating $file # These sed commands are put into SEDDEFS when defining a macro. # They are broken into pieces to make the sed script easier to manage. # They are passed to sed as "A NAME B NAME C VALUE D", where NAME # is the cpp macro being defined and VALUE is the value it is being given. # Each defining turns into a single global substitution command. # # SEDd sets the value in "#define NAME VALUE" lines. SEDdA='s@^\([ ]*\)#\([ ]*define[ ][ ]*\)' SEDdB='\([ ][ ]*\)[^ ]*@\1#\2' SEDdC='\3' SEDdD='@g' # SEDu turns "#undef NAME" with trailing blanks into "#define NAME VALUE". SEDuA='s@^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' SEDuB='\([ ]\)@\1#\2define\3' SEDuC=' ' SEDuD='\4@g' # SEDe turns "#undef NAME" without trailing blanks into "#define NAME VALUE". SEDeA='s@^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' SEDeB='$@\1#\2define\3' SEDeC=' ' SEDeD='@g' rm -f conftest.sed EOF # Turn off quoting long enough to insert the sed commands. rm -f conftest.sh cat > conftest.sh < conftest.s1 # Like head -20. sed 1,${maxshlines}d conftest.sh > conftest.s2 # Like tail +21. # Write a limited-size here document to append to conftest.sed. echo 'cat >> conftest.sed <> config.status cat conftest.s1 >> config.status echo 'CONFEOF' >> config.status rm -f conftest.s1 conftest.sh mv conftest.s2 conftest.sh done rm -f conftest.sh # Now back to your regularly scheduled config.status. cat >> config.status <<\EOF # This sed command replaces #undef's with comments. This is necessary, for # example, in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it in # config.h. cat >> conftest.sed <<\CONFEOF s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, CONFEOF rm -f conftest.h # Break up the sed commands because old seds have small limits. maxsedlines=20 cp $top_srcdir/$file.in conftest.h1 while : do lines=`grep -c . conftest.sed` if test -z "$lines" || test "$lines" -eq 0; then break; fi rm -f conftest.s1 conftest.s2 conftest.h2 sed ${maxsedlines}q conftest.sed > conftest.s1 # Like head -20. sed 1,${maxsedlines}d conftest.sed > conftest.s2 # Like tail +21. sed -f conftest.s1 < conftest.h1 > conftest.h2 rm -f conftest.s1 conftest.h1 conftest.sed mv conftest.h2 conftest.h1 mv conftest.s2 conftest.sed done rm -f conftest.sed conftest.h echo "/* $file. Generated automatically by configure. */" > conftest.h cat conftest.h1 >> conftest.h rm -f conftest.h1 if cmp -s $file conftest.h 2>/dev/null; then # The file exists and we would not be changing it. echo "$file is unchanged" rm -f conftest.h else rm -f $file mv conftest.h $file fi fi; done exit 0 EOF chmod +x config.status ${CONFIG_SHELL-/bin/sh} config.status