Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Revision caa63808861d4e92d4dc1005fc01de0f2e4a8fd0 authored by Guido van Rossum on 12 January 1995, 11:45:45 UTC, committed by Guido van Rossum on 12 January 1995, 11:45:45 UTC
use the new names exclusively, and the linker will see the new names. Files that import "Python.h" also only see the new names. Files that import "allobjects.h" will continue to be able to use the old names, due to the inclusion (in allobjects.h) of "rename2.h".
1 parent 94390ec
Tip revision: caa63808861d4e92d4dc1005fc01de0f2e4a8fd0 authored by Guido van Rossum on 12 January 1995, 11:45:45 UTC
The great renaming, phase two: all header files have been updated to
The great renaming, phase two: all header files have been updated to
Tip revision: caa6380
configure
#!/bin/sh
# From configure.in Revision: 1.12
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.0
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
--without-gcc never use gcc"
ac_help="$ac_help
--with-readline=DIRECTORY GNU readline"
ac_help="$ac_help
--with-thread[=DIRECTORY] make interpreter thread-safe"
ac_help="$ac_help
--with-sgi-dl=DIRECTORY IRIX 4 dynamic linking"
ac_help="$ac_help
--with-dl-dld=DL_DIR,DLD_DIR GNU dynamic linking"
ac_help="$ac_help
--with-libm=STRING math library"
ac_help="$ac_help
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ac_usage="Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
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--help print this message
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--version print the version of autoconf that created configure
Directory and file names:
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[$ac_default_prefix]
--exec-prefix=PREFIX install architecture-dependent files in PREFIX
[same as prefix]
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--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
Features and packages:
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fi
ac_safe=`echo "minix/config.h" | tr './\055' '___'`
echo $ac_n "checking for minix/config.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 681 "configure"
#include "confdefs.h"
#include <minix/config.h>
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 "$ac_t""yes" 1>&4
MINIX=yes
else
echo "$ac_t""no" 1>&4
MINIX=
fi
if test "$MINIX" = yes; then
cat >> confdefs.h <<\EOF
#define _POSIX_SOURCE 1
EOF
cat >> confdefs.h <<\EOF
#define _POSIX_1_SOURCE 2
EOF
cat >> confdefs.h <<\EOF
#define _MINIX 1
EOF
fi
echo "checking for NeXT" 1>&4
# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
if test "$cross_compiling" = yes; then
ac_cv_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 730 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi
cross_compiling=$ac_cv_c_cross
echo "$ac_t""$ac_cv_c_cross" 1>&4
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 <<EOF
#line 750 "configure"
#include "confdefs.h"
#ifdef _NEXT_SOURCE
main() { exit(0); }
#endif
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
cat >> confdefs.h <<\EOF
#define _POSIX_SOURCE 1
EOF
fi
fi
rm -fr conftest*
# checks for header files
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 774 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
ac_cv_header_stdc=yes
else
echo "$ac_err" >&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
#line 796 "configure"
#include "confdefs.h"
#include <string.h>
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
#line 814 "configure"
#include "confdefs.h"
#include <stdlib.h>
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
ac_cv_header_stdc=no
else
cat > conftest.$ac_ext <<EOF
#line 835 "configure"
#include "confdefs.h"
#include <ctype.h>
#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 $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_header_stdc" 1>&4
if test $ac_cv_header_stdc = yes; then
cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF
fi
for ac_hdr in dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 872 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
eval "$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>&4
ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&4
fi
done
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 909 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() { return 0; }
int t() {
DIR *dirp = 0;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=yes"
else
rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
ac_header_dirent=$ac_hdr; break
else
echo "$ac_t""no" 1>&4
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
echo $ac_n "checking for -ldir""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_dir'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -ldir "
cat > conftest.$ac_ext <<EOF
#line 948 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
opendir()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_dir=yes"
else
rm -rf conftest*
eval "ac_cv_lib_dir=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'dir`\" = yes"; then
echo "$ac_t""yes" 1>&4
LIBS="$LIBS -ldir"
else
echo "$ac_t""no" 1>&4
fi
else
echo $ac_n "checking for -lx""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_x'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lx "
cat > conftest.$ac_ext <<EOF
#line 982 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
opendir()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_x=yes"
else
rm -rf conftest*
eval "ac_cv_lib_x=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'x`\" = yes"; then
echo "$ac_t""yes" 1>&4
LIBS="$LIBS -lx"
else
echo "$ac_t""no" 1>&4
fi
fi
# checks for typedefs
echo "checking for clock_t in time.h" 1>&4
cat > conftest.$ac_ext <<EOF
#line 1014 "configure"
#include "confdefs.h"
#include <time.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "clock_t" >/dev/null 2>&1; then
:
else
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define clock_t long
EOF
fi
rm -f conftest*
echo $ac_n "checking for mode_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1035 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "mode_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_mode_t=yes
else
rm -rf conftest*
ac_cv_type_mode_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_mode_t" 1>&4
if test $ac_cv_type_mode_t = no; then
cat >> confdefs.h <<\EOF
#define mode_t int
EOF
fi
echo $ac_n "checking for off_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1066 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "off_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_off_t=yes
else
rm -rf conftest*
ac_cv_type_off_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_off_t" 1>&4
if test $ac_cv_type_off_t = no; then
cat >> confdefs.h <<\EOF
#define off_t long
EOF
fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1097 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "pid_t" >/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>&4
if test $ac_cv_type_pid_t = no; then
cat >> confdefs.h <<\EOF
#define pid_t int
EOF
fi
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1128 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
extern void (*signal ()) ();
int main() { return 0; }
int t() {
int i;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_type_signal=void
else
rm -rf conftest*
ac_cv_type_signal=int
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_signal" 1>&4
cat >> confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF
echo $ac_n "checking for size_t""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1162 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "size_t" >/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>&4
if test $ac_cv_type_size_t = no; then
cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF
fi
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_type_uid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1193 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "uid_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_uid_t=yes
else
rm -rf conftest*
ac_cv_type_uid_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_uid_t" 1>&4
if test $ac_cv_type_uid_t = no; then
cat >> confdefs.h <<\EOF
#define uid_t int
EOF
cat >> confdefs.h <<\EOF
#define gid_t int
EOF
fi
# Set name for machine-dependent library files
echo $ac_n "checking MACHDEP""... $ac_c" 1>&4
if test -z "$MACHDEP"
then
ac_sys_system=`uname -s | tr -d ' ' | tr '[A-Z]' '[a-z]'`
ac_sys_release=`uname -r | tr -d ' ' | sed 's/\..*//'`
MACHDEP="$ac_sys_system$ac_sys_release"
case MACHDEP in
'') MACHDEP=unknown;;
esac
fi
echo "$ac_t""$MACHDEP" 1>&4
# Set info about shared libraries.
# XXX This should try things out instead of testing uname!
ac_sys_system=`uname -s`
ac_sys_release=`uname -r`
# SO is the extension of shared libraries `(including the dot!)
# -- usually .so, .sl on HP-UX
echo $ac_n "checking SO""... $ac_c" 1>&4
if test -z "$SO"
then
case $ac_sys_system in
hp*|HP*) SO=.sl;;
*) SO=.so;;
esac
fi
echo "$ac_t""$SO" 1>&4
# LDSHARED is the ld *command* used to create shared library
# -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5
echo $ac_n "checking LDSHARED""... $ac_c" 1>&4
if test -z "$LDSHARED"
then
case $ac_sys_system/$ac_sys_release in
IRIX*) LDSHARED="ld -shared";;
SunOS/4*) LDSHARED="ld";;
SunOS/5*) LDSHARED="ld -G";;
hp*|HP*) LDSHARED="ld -b";;
*) LDSHARED="ld";;
esac
fi
echo "$ac_t""$LDSHARED" 1>&4
# CCSHARED are the C *flags* used to create objects to go into a shared
# library -- this is only needed for HP-UX
echo $ac_n "checking CCSHARED""... $ac_c" 1>&4
if test -z "$CCSHARED"
then
case $ac_sys_system in
hp*|HP*) CCSHARED="+z";;
esac
fi
echo "$ac_t""$CCSHARED" 1>&4
# LINKFORSHARED are the flags passed to the $(CC) command that links
# the python executable -- this is only needed for HP-UX
echo $ac_n "checking LINKFORSHARED""... $ac_c" 1>&4
if test -z "$LINKFORSHARED"
then
case $ac_sys_system in
hp*|HP*) LINKFORSHARED="-Wl,-E";;
esac
fi
echo "$ac_t""$LINKFORSHARED" 1>&4
# checks for libraries
echo $ac_n "checking for -ldl""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_dl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -ldl "
cat > conftest.$ac_ext <<EOF
#line 1297 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
dlopen()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_dl=yes"
else
rm -rf conftest*
eval "ac_cv_lib_dl=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'dl`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_lib=HAVE_LIB`echo dl | tr '[a-z]' '[A-Z]'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="$LIBS -ldl"
else
echo "$ac_t""no" 1>&4
fi
# Dynamic linking for SunOS/Solaris and SYSV
echo $ac_n "checking for -ldld""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_dld'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -ldld "
cat > conftest.$ac_ext <<EOF
#line 1336 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
shl_load()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_dld=yes"
else
rm -rf conftest*
eval "ac_cv_lib_dld=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'dld`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_lib=HAVE_LIB`echo dld | tr '[a-z]' '[A-Z]'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="$LIBS -ldld"
else
echo "$ac_t""no" 1>&4
fi
# Dynamic linking for HP-UX
echo $ac_n "checking for -lsun""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_sun'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lsun "
cat > conftest.$ac_ext <<EOF
#line 1375 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
getpwnam()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_sun=yes"
else
rm -rf conftest*
eval "ac_cv_lib_sun=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'sun`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_lib=HAVE_LIB`echo sun | tr '[a-z]' '[A-Z]'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="$LIBS -lsun"
else
echo "$ac_t""no" 1>&4
fi
# NIS (== YP) interface for IRIX 4
echo $ac_n "checking for -lsocket""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_socket'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lsocket -linet -lnsl"
cat > conftest.$ac_ext <<EOF
#line 1414 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
socket()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_socket=yes"
else
rm -rf conftest*
eval "ac_cv_lib_socket=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
echo "$ac_t""yes" 1>&4
LIBS=-lsocket -linet -lnsl
else
echo "$ac_t""no" 1>&4
fi
echo "checking for --with-readline" 1>&4
# Check whether --with-readline or --without-readline was given.
withval="$with_readline"
if test -n "$withval"; then
cat >> confdefs.h <<\EOF
#define WITH_READLINE 1
EOF
if test ! -d "$withval"
then { echo "configure: error: proper usage is --with-readline=DIRECTORY" 1>&2; exit 1; }
fi
termcap=
echo $ac_n "checking for -ltermcap""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_termcap'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -ltermcap "
cat > conftest.$ac_ext <<EOF
#line 1461 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
tgetent()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_termcap=yes"
else
rm -rf conftest*
eval "ac_cv_lib_termcap=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'termcap`\" = yes"; then
echo "$ac_t""yes" 1>&4
termcap=termcap
else
echo "$ac_t""no" 1>&4
echo $ac_n "checking for -ltermlib""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_termlib'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -ltermlib "
cat > conftest.$ac_ext <<EOF
#line 1493 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
tgetent()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_termlib=yes"
else
rm -rf conftest*
eval "ac_cv_lib_termlib=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'termlib`\" = yes"; then
echo "$ac_t""yes" 1>&4
termcap=termlib
else
echo "$ac_t""no" 1>&4
fi
fi
if test ! -z "$termcap"
then LIBS="$LIBS $withval/libreadline.a"
# Avoid possible conflict between shared libraries termcap and gl
# on IRIX 5: both contain a routine called clear.
if test -f /usr/lib/lib$termcap.a
then LIBS="$LIBS /usr/lib/lib$termcap.a"
else LIBS="$LIBS -l$termcap"
fi
else { echo "configure: error: no working termcap/termlib" 1>&2; exit 1; }
fi
fi
echo "checking for --with-thread" 1>&4
# Check whether --with-thread or --without-thread was given.
withval="$with_thread"
if test -n "$withval"; then
if test -d "$withval"
then LIBS="$LIBS -L$withval"
fi
echo $ac_n "checking for -lpthreads""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_pthreads'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lpthreads "
cat > conftest.$ac_ext <<EOF
#line 1549 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
pthread_create()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_pthreads=yes"
else
rm -rf conftest*
eval "ac_cv_lib_pthreads=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'pthreads`\" = yes"; then
echo "$ac_t""yes" 1>&4
cat >> confdefs.h <<\EOF
#define WITH_THREAD 1
EOF
cat >> confdefs.h <<\EOF
#define _POSIX_THREADS 1
EOF
LIBS="$LIBS -lpthreads"
LIBOBJS="$LIBOBJS thread.o"
else
echo "$ac_t""no" 1>&4
fi
echo $ac_n "checking for -lmpc""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_mpc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lmpc "
cat > conftest.$ac_ext <<EOF
#line 1591 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
usconfig()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_mpc=yes"
else
rm -rf conftest*
eval "ac_cv_lib_mpc=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'mpc`\" = yes"; then
echo "$ac_t""yes" 1>&4
cat >> confdefs.h <<\EOF
#define WITH_THREAD 1
EOF
LIBS="$LIBS -lmpc"
LIBOBJS="$LIBOBJS thread.o"
else
echo "$ac_t""no" 1>&4
fi
echo $ac_n "checking for -lthread""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_thread'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lthread "
cat > conftest.$ac_ext <<EOF
#line 1629 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
thr_create()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_thread=yes"
else
rm -rf conftest*
eval "ac_cv_lib_thread=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'thread`\" = yes"; then
echo "$ac_t""yes" 1>&4
cat >> confdefs.h <<\EOF
#define WITH_THREAD 1
EOF
LIBS="$LIBS -lthread"
LIBOBJS="$LIBOBJS thread.o"
else
echo "$ac_t""no" 1>&4
fi
fi
# -I${DLINCLDIR} is added to the compile rule for import.o
DLINCLDIR=/
echo "checking for --with-sgi-dl" 1>&4
# Check whether --with-sgi-dl or --without-sgi-dl was given.
withval="$with_sgi_dl"
if test -n "$withval"; then
cat >> confdefs.h <<\EOF
#define WITH_SGI_DL 1
EOF
dldir=$withval
if test -d "$dldir"
then LIBS="$LIBS -L$dldir"
else { echo "configure: error: 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" 1>&4
# Check whether --with-dl-dld or --without-dl-dld was given.
withval="$with_dl_dld"
if test -n "$withval"; then
cat >> confdefs.h <<\EOF
#define WITH_DL_DLD 1
EOF
dldir=`echo "$withval" | sed 's/,.*//'`
dlddir=`echo "$withval" | sed 's/.*,//'`
if test -d "$dldir" -a -d "$dlddir"
then LIBS="$LIBS -L$dldir -L$dlddir"
else { echo "configure: error: proper usage is --with-dl-dld=DL_DIRECTORY" 1>&2; exit 1; }
fi
DLINCLDIR=${dldir}
LIBS="$LIBS -ldl -ldld"
fi
# checks for library functions
for ac_func in chown clock dlopen ftime ftruncate gethostname_r gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times truncate uname waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1715 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func(); $ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&4
fi
done
for ac_func in dup2 getcwd strerror memmove
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1762 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func(); $ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&4
:
else
echo "$ac_t""no" 1>&4
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi
done
echo $ac_n "checking for getpgrp""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_getpgrp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1805 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_getpgrp) || defined (__stub___getpgrp)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
char getpgrp(); getpgrp();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_getpgrp=yes"
else
rm -rf conftest*
eval "ac_cv_func_getpgrp=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'getpgrp`\" = yes"; then
echo "$ac_t""yes" 1>&4
cat > conftest.$ac_ext <<EOF
#line 1836 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() { return 0; }
int t() {
getpgrp(0);
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define GETPGRP_HAVE_ARG 1
EOF
fi
rm -f conftest*
else
echo "$ac_t""no" 1>&4
fi
echo $ac_n "checking for setpgrp""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_setpgrp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1862 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_setpgrp) || defined (__stub___setpgrp)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
char setpgrp(); setpgrp();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_setpgrp=yes"
else
rm -rf conftest*
eval "ac_cv_func_setpgrp=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'setpgrp`\" = yes"; then
echo "$ac_t""yes" 1>&4
cat > conftest.$ac_ext <<EOF
#line 1893 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() { return 0; }
int t() {
setpgrp(0,0);
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define SETPGRP_HAVE_ARG 1
EOF
fi
rm -f conftest*
else
echo "$ac_t""no" 1>&4
fi
echo $ac_n "checking for gettimeofday""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_gettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1919 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_gettimeofday) || defined (__stub___gettimeofday)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
char gettimeofday(); gettimeofday();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_gettimeofday=yes"
else
rm -rf conftest*
eval "ac_cv_func_gettimeofday=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then
echo "$ac_t""yes" 1>&4
cat > conftest.$ac_ext <<EOF
#line 1950 "configure"
#include "confdefs.h"
#include <sys/time.h>
int main() { return 0; }
int t() {
gettimeofday((struct timeval*)0,(struct timezone*)0);
; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define GETTIMEOFDAY_NO_TZ 1
EOF
fi
rm -f conftest*
else
echo "$ac_t""no" 1>&4
fi
# checks for structures
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 1980 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_header_time=yes
else
rm -rf conftest*
ac_cv_header_time=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_header_time" 1>&4
if test $ac_cv_header_time = yes; then
cat >> confdefs.h <<\EOF
#define TIME_WITH_SYS_TIME 1
EOF
fi
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_struct_tm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 2013 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_struct_tm=time.h
else
rm -rf conftest*
ac_cv_struct_tm=sys/time.h
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_tm" 1>&4
if test $ac_cv_struct_tm = sys/time.h; then
cat >> confdefs.h <<\EOF
#define TM_IN_SYS_TIME 1
EOF
fi
echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_struct_tm_zone'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 2045 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_cv_struct_tm>
int main() { return 0; }
int t() {
struct tm tm; tm.tm_zone;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_struct_tm_zone=yes
else
rm -rf conftest*
ac_cv_struct_tm_zone=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_tm_zone" 1>&4
if test "$ac_cv_struct_tm_zone" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_TM_ZONE 1
EOF
else
echo $ac_n "checking for tzname""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_var_tzname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 2076 "configure"
#include "confdefs.h"
#include <time.h>
#ifndef tzname /* For SGI. */
extern char *tzname[]; /* RS6000 and others reject char **tzname. */
#endif
int main() { return 0; }
int t() {
atoi(*tzname);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
ac_cv_var_tzname=yes
else
rm -rf conftest*
ac_cv_var_tzname=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_var_tzname" 1>&4
if test $ac_cv_var_tzname = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_TZNAME 1
EOF
fi
fi
echo $ac_n "checking for time.h that defines altzone""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_header_time_altzone'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 2112 "configure"
#include "confdefs.h"
#include <time.h>
int main() { return 0; }
int t() {
return altzone;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_header_time_altzone=yes
else
rm -rf conftest*
ac_cv_header_time_altzone=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_header_time_altzone" 1>&4
if test $ac_cv_header_time_altzone = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ALTZONE 1
EOF
fi
echo "checking whether sys/select.h and sys/time.h may both be included" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2141 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/select.h>
#include <sys/time.h>
int main() { return 0; }
int t() {
;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define SYS_SELECT_WITH_SYS_TIME 1
EOF
fi
rm -f conftest*
# checks for compiler characteristics
echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_c_char_unsigned'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
if test "$GCC" = yes; then
# GCC predefines this symbol on systems where it applies.
cat > conftest.$ac_ext <<EOF
#line 2172 "configure"
#include "confdefs.h"
#ifdef __CHAR_UNSIGNED__
yes
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "yes" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_c_char_unsigned=yes
else
rm -rf conftest*
ac_cv_c_char_unsigned=no
fi
rm -f conftest*
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 2194 "configure"
#include "confdefs.h"
/* volatile prevents gcc2 from optimizing the test away on sparcs. */
#if !defined(__STDC__) || __STDC__ != 1
#define volatile
#endif
main() {
volatile char c = 255; exit(c < 0);
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_char_unsigned=yes
else
ac_cv_c_char_unsigned=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_c_char_unsigned" 1>&4
if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
cat >> confdefs.h <<\EOF
#define __CHAR_UNSIGNED__ 1
EOF
fi
echo $ac_n "checking for working const""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 2228 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
/* 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;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero;
/* 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;
}
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_c_const=yes
else
rm -rf conftest*
ac_cv_c_const=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_c_const" 1>&4
if test $ac_cv_c_const = no; then
cat >> confdefs.h <<\EOF
#define const
EOF
fi
echo "checking for working volatile" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2299 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
volatile int x; x = 0;
; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define volatile
EOF
fi
rm -f conftest*
echo "checking for working signed char" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2321 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
signed char c;
; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define signed
EOF
fi
rm -f conftest*
echo "checking for prototypes" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2343 "configure"
#include "confdefs.h"
int foo(int x) { return 0; }
int main() { return 0; }
int t() {
return foo(10);
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_PROTOTYPES 1
EOF
have_prototypes=yes
fi
rm -f conftest*
echo "checking for variable length prototypes and stdarg.h" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2363 "configure"
#include "confdefs.h"
#include <stdarg.h>
int foo(int x, ...) { return 0; }
int main() { return 0; }
int t() {
return foo(10, 11, 12);
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_STDARG_PROTOTYPES 1
EOF
fi
rm -f conftest*
if test "$have_prototypes"; then
echo "checking for bad exec* prototypes" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2387 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() { return 0; }
int t() {
char **t;execve("@",t,t);
; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BAD_EXEC_PROTOTYPES 1
EOF
fi
rm -f conftest*
fi
echo "checking for bad static forward" 1>&4
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 2413 "configure"
#include "confdefs.h"
struct s { int a; int b; };
static struct s foo;
int foobar() {
static int random;
random = (int) &foo;
return random;
}
static struct s foo = { 1, 2 };
main() {
exit(!((int)&foo == foobar()));
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
cat >> confdefs.h <<\EOF
#define BAD_STATIC_FORWARD 1
EOF
fi
fi
rm -fr conftest*
echo "checking whether va_list is an array" 1>&4
cat > conftest.$ac_ext <<EOF
#line 2443 "configure"
#include "confdefs.h"
#ifdef HAVE_STDARG_PROTOTYPES
#include <stdarg.h>
#else
#include <varargs.h>
#endif
int main() { return 0; }
int t() {
va_list list1, list2; list1 = list2;
; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define VA_LIST_IS_ARRAY 1
EOF
fi
rm -f conftest*
# checks for system services
# (none yet)
# Linux requires this for correct f.p. operations
echo $ac_n "checking for -lieee""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_lib_ieee'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lieee "
cat > conftest.$ac_ext <<EOF
#line 2480 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
__fpu_control()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_ieee=yes"
else
rm -rf conftest*
eval "ac_cv_lib_ieee=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'ieee`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_lib=HAVE_LIB`echo ieee | tr '[a-z]' '[A-Z]'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="$LIBS -lieee"
else
echo "$ac_t""no" 1>&4
fi
# check for --with-libm=...
LIBM=-lm
# Check whether --with-libm or --without-libm was given.
withval="$with_libm"
if test -n "$withval"; then
if test "$withval" != yes
then LIBM=$withval
else { echo "configure: error: proper usage is --with-libm=STRING" 1>&2; exit 1; }
fi
fi
# check for --with-libc=...
# Check whether --with-libc or --without-libc was given.
withval="$with_libc"
if test -n "$withval"; then
if test "$withval" != yes
then LIBC=$withval
else { echo "configure: error: proper usage is --with-libc=STRING" 1>&2; exit 1; }
fi
fi
# check for hypot() in math library
LIBS_SAVE=$LIBS
LIBS="$LIBS $LIBM"
for ac_func in hypot
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&4
else
cat > conftest.$ac_ext <<EOF
#line 2550 "configure"
#include "confdefs.h"
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func(); $ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&4
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&4
fi
done
LIBS=$LIBS_SAVE
# generate output files
trap '' 1 2 15
if test -w $cache_file; then
echo "updating cache $cache_file"
cat > $cache_file <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs. It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already. You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# Ultrix sh set writes to stderr and can't be redirected directly.
(set) 2>&1 |
sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
>> $cache_file
else
echo "not updating unwritable cache $cache_file"
fi
trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
fi
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
DEFS=-DHAVE_CONFIG_H
# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}
echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#!/bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
case "\$ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.0"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
*) echo "\$ac_cs_usage"; exit 1 ;;
esac
done
ac_given_srcdir=$srcdir
trap 'rm -fr Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre config.h conftest*; exit 1' 1 2 15
# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@CC@%$CC%g
s%@RANLIB@%$RANLIB%g
s%@AR@%$AR%g
s%@INSTALL@%$INSTALL%g
s%@OPT@%$OPT%g
s%@CPP@%$CPP%g
s%@MACHDEP@%$MACHDEP%g
s%@SO@%$SO%g
s%@LDSHARED@%$LDSHARED%g
s%@CCSHARED@%$CCSHARED%g
s%@LINKFORSHARED@%$LINKFORSHARED%g
s%@DLINCLDIR@%$DLINCLDIR%g
s%@LIBOBJS@%$LIBOBJS%g
s%@LIBM@%$LIBM%g
s%@LIBC@%$LIBC%g
CEOF
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
# Support "outfile[:infile]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
# Adjust relative srcdir, etc. for subdirectories.
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
ac_dir_suffix="/$ac_dir"
# A "../" for each directory in $ac_dir_suffix.
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
else
ac_dir_suffix= ac_dots=
fi
case "$ac_given_srcdir" in
.) srcdir=.
if test -z "$ac_dots"; then top_srcdir=.
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
*) # Relative path.
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
echo creating "$ac_file"
rm -f "$ac_file"
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
case "$ac_file" in
*Makefile*) ac_comsub="1i\\
# $configure_input" ;;
*) ac_comsub= ;;
esac
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
fi; done
rm -f conftest.subs
# These sed commands 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.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"}
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
# Support "outfile[:infile]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
echo creating $ac_file
rm -f conftest.frag conftest.in conftest.out
cp $ac_given_srcdir/$ac_file_in conftest.in
EOF
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr
# This sed command replaces #undef 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.
cat >> conftest.vals <<\EOF
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12
rm -f conftest.tail
while :
do
ac_lines=`grep -c . conftest.vals`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to conftest.frag.
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
echo 'CEOF
sed -f conftest.frag conftest.in > conftest.out
rm -f conftest.in
mv conftest.out conftest.in
' >> $CONFIG_STATUS
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
rm -f conftest.vals
mv conftest.tail conftest.vals
done
rm -f conftest.vals
cat >> $CONFIG_STATUS <<\EOF
rm -f conftest.frag conftest.h
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
cat conftest.in >> conftest.h
rm -f conftest.in
if cmp -s $ac_file conftest.h 2>/dev/null; then
echo "$ac_file is unchanged"
rm -f conftest.h
else
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
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