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-rw-r--r--ChangeLog5
-rw-r--r--configure5416
-rw-r--r--eval.c223
-rw-r--r--gc.c45
-rw-r--r--io.c2
-rw-r--r--regex.c41
-rw-r--r--ruby.h7
-rw-r--r--sample/test.rb2
-rw-r--r--st.c9
9 files changed, 219 insertions, 5531 deletions
diff --git a/ChangeLog b/ChangeLog
index 086e091..bed749f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
Mon May 15 15:38:09 2000 Yukihiro Matsumoto <matz@netlab.co.jp>
+ * ruby.h: exported symbols should be for xmalloc etc. are now
+ prefixed by 'ruby_', e.g. ruby_xmalloc().
+
+ * eval.c (rb_thread_select): remove busy wait for select.
+
* dir.c (glob): trailing path may be null, e.g. glob("**").
Mon May 15 01:18:20 2000 Yukihiro Matsumoto <matz@netlab.co.jp>
diff --git a/configure b/configure
deleted file mode 100644
index 4c06877..0000000
--- a/configure
+++ /dev/null
@@ -1,5416 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13
-# Copyright (C) 1992, 93, 94, 95, 96 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
---enable-fat-binary build a NeXT/Apple Multi Architecture Binary. "
-ac_help="$ac_help
---with-default-kcode=CODE specify default value for \$KCODE (utf8|euc|sjis|none)"
-ac_help="$ac_help
---with-dln-a-out use dln_a_out if possible"
-ac_help="$ac_help
---with-static-linked-ext link external modules statically"
-ac_help="$ac_help
---enable-shared build a shared library for Ruby. "
-ac_help="$ac_help
---with-sitedir=DIR site libraries in DIR [PREFIX/lib/ruby/site_ruby]"
-ac_help="$ac_help
---with-search-path specify the additional search path"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
-
- case "$ac_option" in
- -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) ac_optarg= ;;
- esac
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case "$ac_option" in
-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir="$ac_optarg" ;;
-
- -build | --build | --buil | --bui | --bu)
- ac_prev=build ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build="$ac_optarg" ;;
-
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file="$ac_optarg" ;;
-
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
- datadir="$ac_optarg" ;;
-
- -disable-* | --disable-*)
- ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
- # Reject names that are not valid shell variable names.
- if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
- { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
- fi
- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
- eval "enable_${ac_feature}=no" ;;
-
- -enable-* | --enable-*)
- ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
- # Reject names that are not valid shell variable names.
- if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
- { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
- fi
- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
- case "$ac_option" in
- *=*) ;;
- *) ac_optarg=yes ;;
- esac
- eval "enable_${ac_feature}='$ac_optarg'" ;;
-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
- | --exec=* | --exe=* | --ex=*)
- exec_prefix="$ac_optarg" ;;
-
- -gas | --gas | --ga | --g)
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- with_gas=yes ;;
-
- -help | --help | --hel | --he)
- # Omit some internal or obsolete options to make the list less imposing.
- # This message is too long to be a string in the A/UX 3.1 sh.
- cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
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- --help print this message
- --no-create do not create output files
- --quiet, --silent do not print \`checking...' messages
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- [$ac_default_prefix]
- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [same as prefix]
- --bindir=DIR user executables in DIR [EPREFIX/bin]
- --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
- --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data in DIR
- [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data in DIR
- [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
- --libdir=DIR object code libraries in DIR [EPREFIX/lib]
- --includedir=DIR C header files in DIR [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
- --infodir=DIR info documentation in DIR [PREFIX/info]
- --mandir=DIR man documentation in DIR [PREFIX/man]
- --srcdir=DIR find the sources in DIR [configure dir or ..]
- --program-prefix=PREFIX prepend PREFIX to installed program names
- --program-suffix=SUFFIX append SUFFIX to installed program names
- --program-transform-name=PROGRAM
- run sed PROGRAM on installed program names
-EOF
- cat << EOF
-Host type:
- --build=BUILD configure for building on BUILD [BUILD=HOST]
- --host=HOST configure for HOST [guessed]
- --target=TARGET configure for TARGET [TARGET=HOST]
-Features and packages:
- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
- --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --x-includes=DIR X include files are in DIR
- --x-libraries=DIR X library files are in DIR
-EOF
- if test -n "$ac_help"; then
- echo "--enable and --with options recognized:$ac_help"
- fi
- exit 0 ;;
-
- -host | --host | --hos | --ho)
- ac_prev=host ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host="$ac_optarg" ;;
-
- -includedir | --includedir | --includedi | --included | --include \
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir="$ac_optarg" ;;
-
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir="$ac_optarg" ;;
-
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir="$ac_optarg" ;;
-
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
- | --libexe=* | --libex=* | --libe=*)
- libexecdir="$ac_optarg" ;;
-
- -localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
- localstatedir="$ac_optarg" ;;
-
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir="$ac_optarg" ;;
-
- -nfp | --nfp | --nf)
- # Obsolete; use --without-fp.
- with_fp=no ;;
-
- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c)
- no_create=yes ;;
-
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
- no_recursion=yes ;;
-
- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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- ac_prev=oldincludedir ;;
- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
- oldincludedir="$ac_optarg" ;;
-
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix="$ac_optarg" ;;
-
- -program-prefix | --program-prefix | --program-prefi | --program-pref \
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- ac_prev=program_prefix ;;
- -program-prefix=* | --program-prefix=* | --program-prefi=* \
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-
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- | --program-suf | --program-su | --program-s)
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-
-ac_ext=c
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-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
-' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
- fi
-else
- ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-rb_version=`grep RUBY_VERSION $srcdir/version.h`
-MAJOR=`expr "$rb_version" : '#define RUBY_VERSION "\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*"'`
-MINOR=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*"'`
-TEENY=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\)"'`
-
-
-
-# Check whether --with-gcc or --without-gcc was given.
-if test "${with_gcc+set}" = set; then
- withval="$with_gcc"
-
- case $withval in
- no) CC=cc
- without_gcc=yes;;
- yes) CC=gcc
- without_gcc=no;;
- *) CC=$withval
- without_gcc=$withval;;
- esac
-else
- without_gcc=no
-fi
-
-if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
-then
- { echo "configure: error: cached CC is different -- throw away $cache_file
-(it is also a good idea to do 'make clean' before compiling)" 1>&2; exit 1; }
-fi
-
-ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:597: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:618: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-
-fat_binary=no
-# Check whether --enable-fat-binary or --disable-fat-binary was given.
-if test "${enable_fat_binary+set}" = set; then
- enableval="$enable_fat_binary"
- fat_binary=$enableval
-fi
-
- if test "$fat_binary" = yes ; then
-
- echo $ac_n "checking target architecture""... $ac_c" 1>&6
-echo "configure:646: checking target architecture" >&5
-
- case "$target_os" in
- rhapsody*)
- echo -n "MacOS X Server: "
- if test "$TARGET_ARCHS" = "" ; then
- TARGET_ARCHS="ppc i386"
- fi
- ;;
- macos*)
- echo -n "MacOS X : "
- if test "$TARGET_ARCHS" = "" ; then
- TARGET_ARCHS="ppc i386"
- fi
- ;;
- nextstep*|openstep*)
- echo -n "NeXTSTEP/OPENSTEP: "
- if test "$TARGET_ARCHS" = "" ; then
- if test `/usr/bin/arch` = "m68k" ; then
- TARGET_ARCHS="m68k i486"
- else # Black and Native one
- TARGET_ARCHS="m68k `/usr/bin/arch`"
- fi
- fi
- ;;
- esac
- # /usr/lib/arch_tool -archify_list $TARGET_ARCHS
- for archs in $TARGET_ARCHS
- do
- ARCH_FLAG="$ARCH_FLAG -arch $archs "
- echo -n " $archs"
- done
- cat >> confdefs.h <<\EOF
-#define NEXT_FAT_BINARY 1
-EOF
-
- echo "."
-fi
-
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-
-
-if test x"${build}" != x"${host}"; then
- echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:708: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-if test $host != $build; then
- ac_tool_prefix=${host_alias}-
-else
- ac_tool_prefix=
-fi
-
-# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:734: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="gcc"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-
-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
-echo "configure:767: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:797: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_prog_rejected=no
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- if test -z "$CC"; then
- case "`uname -s`" in
- *win32* | *WIN32*)
- # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:848: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="cl"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
- ;;
- esac
- fi
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:880: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 891 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- ac_cv_prog_cc_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cc_cross=no
- else
- ac_cv_prog_cc_cross=yes
- fi
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:922: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:927: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:936: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
-else
- GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:955: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_cc_g=yes
-else
- ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:987: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
-#line 1002 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1008: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
-#line 1019 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -nologo -E"
- cat > conftest.$ac_ext <<EOF
-#line 1036 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
- ac_cv_prog_CPP="$CPP"
-fi
- CPP="$ac_cv_prog_CPP"
-else
- ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
- echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:1068: checking whether ${CC-cc} needs -traditional" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_pattern="Autoconf.*'x'"
- cat > conftest.$ac_ext <<EOF
-#line 1074 "configure"
-#include "confdefs.h"
-#include <sgtty.h>
-Autoconf TIOCGETP
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "$ac_pattern" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=yes
-else
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=no
-fi
-rm -f conftest*
-
-
- if test $ac_cv_prog_gcc_traditional = no; then
- cat > conftest.$ac_ext <<EOF
-#line 1092 "configure"
-#include "confdefs.h"
-#include <termio.h>
-Autoconf TCGETA
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "$ac_pattern" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=yes
-fi
-rm -f conftest*
-
- fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
- if test $ac_cv_prog_gcc_traditional = yes; then
- CC="$CC -traditional"
- fi
-fi
-
-
-for ac_prog in 'bison -y' byacc
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1119: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$YACC"; then
- ac_cv_prog_YACC="$YACC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_YACC="$ac_prog"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-YACC="$ac_cv_prog_YACC"
-if test -n "$YACC"; then
- echo "$ac_t""$YACC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-test -n "$YACC" && break
-done
-test -n "$YACC" || YACC="yacc"
-
-# Extract the first word of "${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
-echo "configure:1152: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- break
- fi
- done
- IFS="$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
-echo "configure:1184: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_RANLIB="ranlib"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
- echo "$ac_t""$RANLIB" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-else
- RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${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
-echo "configure:1219: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'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="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- break
- fi
- done
- IFS="$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
-
-
-
-for ac_prog in ar aal
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1253: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'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="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_AR="$ac_prog"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
- echo "$ac_t""$AR" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AR" && break
-done
-test -n "$AR" || AR="ar"
-
-
-case "$target_os" in
- cygwin*|mingw*)
- # 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
-echo "configure:1289: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'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="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_NM="${ac_tool_prefix}nm"
- break
- fi
- done
- IFS="$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
-
-
-
- # Extract the first word of "${ac_tool_prefix}dllwrap", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dllwrap; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1321: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLWRAP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$DLLWRAP"; then
- ac_cv_prog_DLLWRAP="$DLLWRAP" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_DLLWRAP="${ac_tool_prefix}dllwrap"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_DLLWRAP" && ac_cv_prog_DLLWRAP="dllwrap"
-fi
-fi
-DLLWRAP="$ac_cv_prog_DLLWRAP"
-if test -n "$DLLWRAP"; then
- echo "$ac_t""$DLLWRAP" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1353: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
- echo "$ac_t""$AS" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1385: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
- echo "$ac_t""$DLLTOOL" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-
- ;;
-esac
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1418: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
- rm -f conftestdata
- ac_cv_prog_LN_S="ln -s"
-else
- ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
- echo "$ac_t""yes" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1439: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftestmake <<\EOF
-all:
- @echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
-else
- eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- SET_MAKE=
-else
- echo "$ac_t""no" 1>&6
- SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-
-# checks for UNIX variants that set C preprocessor variables
-ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-echo "configure:1469: checking for minix/config.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1474 "configure"
-#include "confdefs.h"
-#include <minix/config.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- MINIX=yes
-else
- echo "$ac_t""no" 1>&6
-MINIX=
-fi
-
-if test "$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 $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:1518: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1523 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:1534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_cygwin=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1551: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1556 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:1563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_mingw32=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1582: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
- ac_cv_exeext=.exe
-else
- rm -f conftest*
- echo 'int main () { return 0; }' > conftest.$ac_ext
- ac_cv_exeext=
- if { (eval echo configure:1592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
- for file in conftest.*; do
- case $file in
- *.c | *.o | *.obj) ;;
- *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
- esac
- done
- else
- { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
- fi
- rm -f conftest*
- test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1613: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- for ac_file in conftest.*; do
- case $ac_file in
- *.c) ;;
- *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
- esac
- done
-else
- { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-
-echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:1638: checking size of int" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_sizeof_int=4
-else
- cat > conftest.$ac_ext <<EOF
-#line 1646 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(int));
- exit(0);
-}
-EOF
-if { (eval echo configure:1657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_sizeof_int=`cat conftestval`
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_sizeof_int=0
-fi
-rm -fr conftest*
-fi
-
-fi
-echo "$ac_t""$ac_cv_sizeof_int" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-EOF
-
-
-echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:1677: checking size of short" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_sizeof_short=2
-else
- cat > conftest.$ac_ext <<EOF
-#line 1685 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(short));
- exit(0);
-}
-EOF
-if { (eval echo configure:1696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_sizeof_short=`cat conftestval`
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_sizeof_short=0
-fi
-rm -fr conftest*
-fi
-
-fi
-echo "$ac_t""$ac_cv_sizeof_short" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-EOF
-
-
-echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:1716: checking size of long" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_sizeof_long=4
-else
- cat > conftest.$ac_ext <<EOF
-#line 1724 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(long));
- exit(0);
-}
-EOF
-if { (eval echo configure:1735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_sizeof_long=`cat conftestval`
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_sizeof_long=0
-fi
-rm -fr conftest*
-fi
-
-fi
-echo "$ac_t""$ac_cv_sizeof_long" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-EOF
-
-
-echo $ac_n "checking size of void*""... $ac_c" 1>&6
-echo "configure:1755: checking size of void*" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_voidp'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_sizeof_voidp=4
-else
- cat > conftest.$ac_ext <<EOF
-#line 1763 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(void*));
- exit(0);
-}
-EOF
-if { (eval echo configure:1774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_sizeof_voidp=`cat conftestval`
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_sizeof_voidp=0
-fi
-rm -fr conftest*
-fi
-
-fi
-echo "$ac_t""$ac_cv_sizeof_voidp" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
-EOF
-
-
-echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:1794: checking size of float" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_sizeof_float=4
-else
- cat > conftest.$ac_ext <<EOF
-#line 1802 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(float));
- exit(0);
-}
-EOF
-if { (eval echo configure:1813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_sizeof_float=`cat conftestval`
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_sizeof_float=0
-fi
-rm -fr conftest*
-fi
-
-fi
-echo "$ac_t""$ac_cv_sizeof_float" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_FLOAT $ac_cv_sizeof_float
-EOF
-
-
-echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:1833: checking size of double" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_sizeof_double=8
-else
- cat > conftest.$ac_ext <<EOF
-#line 1841 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(double));
- exit(0);
-}
-EOF
-if { (eval echo configure:1852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_sizeof_double=`cat conftestval`
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_sizeof_double=0
-fi
-rm -fr conftest*
-fi
-
-fi
-echo "$ac_t""$ac_cv_sizeof_double" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_DOUBLE $ac_cv_sizeof_double
-EOF
-
-
-
-echo $ac_n "checking for prototypes""... $ac_c" 1>&6
-echo "configure:1873: checking for prototypes" >&5
-if eval "test \"`echo '$''{'rb_cv_have_prototypes'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1878 "configure"
-#include "confdefs.h"
-int foo(int x) { return 0; }
-int main() {
-return foo(10);
-; return 0; }
-EOF
-if { (eval echo configure:1885: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_have_prototypes=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- rb_cv_have_prototypes=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$rb_cv_have_prototypes" 1>&6
-if test "$rb_cv_have_prototypes" = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_PROTOTYPES 1
-EOF
-
-fi
-
-echo $ac_n "checking token paste string""... $ac_c" 1>&6
-echo "configure:1906: checking token paste string" >&5
-if eval "test \"`echo '$''{'rb_cv_tokenpaste'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1911 "configure"
-#include "confdefs.h"
-#define paste(a,b) a##b
-int main() {
-int xy = 1; return paste(x,y);
-; return 0; }
-EOF
-if { (eval echo configure:1918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_tokenpaste=ansi
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- rb_cv_tokenpaste=knr
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$rb_cv_tokenpaste" 1>&6
-if test "$rb_cv_tokenpaste" = ansi; then
- cat >> confdefs.h <<\EOF
-#define TOKEN_PASTE(x,y) x##y
-EOF
-
-else
- cat >> confdefs.h <<\EOF
-#define TOKEN_PASTE(x,y) x/**/y
-EOF
-
-fi
-
-echo $ac_n "checking for variable length prototypes and stdarg.h""... $ac_c" 1>&6
-echo "configure:1944: checking for variable length prototypes and stdarg.h" >&5
-if eval "test \"`echo '$''{'rb_cv_stdarg'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1949 "configure"
-#include "confdefs.h"
-
-#include <stdarg.h>
-int foo(int x, ...) {
- va_list va;
- va_start(va, x);
- va_arg(va, int);
- va_arg(va, char *);
- va_arg(va, double);
- return 0;
-}
-
-int main() {
-return foo(10, "", 3.14);
-; return 0; }
-EOF
-if { (eval echo configure:1966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_stdarg=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- rb_cv_stdarg=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$rb_cv_stdarg" 1>&6
-if test "$rb_cv_stdarg" = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_STDARG_PROTOTYPES 1
-EOF
-
-fi
-
-echo $ac_n "checking for gcc attribute noreturn""... $ac_c" 1>&6
-echo "configure:1987: checking for gcc attribute noreturn" >&5
-if eval "test \"`echo '$''{'rb_cv_have_attr_noreturn'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1992 "configure"
-#include "confdefs.h"
-void exit(int x) __attribute__ ((noreturn));
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:1999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_have_attr_noreturn=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- rb_cv_have_attr_noreturn=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$rb_cv_have_attr_noreturn" 1>&6
-if test "$rb_cv_have_attr_noreturn" = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ATTR_NORETURN 1
-EOF
-
-fi
-
-case "$target_os" in
-nextstep*) ;;
-openstep*) ;;
-rhapsody*) ;;
-macos*) ;;
-human*) ac_cv_func_getpgrp_void=yes;;
-beos*) ;;
-cygwin*) ;;
-mingw*) LIBS="-lwsock32 -lmsvcrt $LIBS"
- ac_cv_header_a_out_h=no
- ac_cv_header_pwd_h=no
- ac_cv_header_utime_h=no
- ac_cv_header_sys_ioctl_h=no
- ac_cv_header_sys_param_h=no
- ac_cv_header_sys_resource_h=no
- ac_cv_header_sys_select_h=no
- ac_cv_header_sys_times_h=no;;
-os2_emx*) LIBS="-lm $LIBS"
- ac_cv_lib_xpg4_setlocale=no
- ac_cv_lib_dir_opendir=no;;
-*) LIBS="-lm $LIBS";;
-esac
-echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:2042: checking for crypt in -lcrypt" >&5
-ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lcrypt $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2050 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char crypt();
-
-int main() {
-crypt()
-; return 0; }
-EOF
-if { (eval echo configure:2061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo crypt | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lcrypt $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:2089: checking for dlopen in -ldl" >&5
-ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-ldl $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2097 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen();
-
-int main() {
-dlopen()
-; return 0; }
-EOF
-if { (eval echo configure:2108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-ldl $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
- # Dynamic linking for SunOS/Solaris and SYSV
-echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:2136: checking for shl_load in -ldld" >&5
-ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-ldld $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2144 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load();
-
-int main() {
-shl_load()
-; return 0; }
-EOF
-if { (eval echo configure:2155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo dld | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-ldld $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
- # Dynamic linking for HP-UX
-echo $ac_n "checking for setlocale in -lxpg4""... $ac_c" 1>&6
-echo "configure:2183: checking for setlocale in -lxpg4" >&5
-ac_lib_var=`echo xpg4'_'setlocale | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lxpg4 $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2191 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char setlocale();
-
-int main() {
-setlocale()
-; return 0; }
-EOF
-if { (eval echo configure:2202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo xpg4 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lxpg4 $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
- # FreeBSD needs this
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:2235: checking for $ac_hdr that defines DIR" >&5
-if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2240 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <$ac_hdr>
-int main() {
-DIR *dirp = 0;
-; return 0; }
-EOF
-if { (eval echo configure:2248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_dirent_$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>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- ac_header_dirent=$ac_hdr; break
-else
- echo "$ac_t""no" 1>&6
-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 opendir in -ldir""... $ac_c" 1>&6
-echo "configure:2273: checking for opendir in -ldir" >&5
-ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-ldir $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2281 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir();
-
-int main() {
-opendir()
-; return 0; }
-EOF
-if { (eval echo configure:2292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -ldir"
-else
- echo "$ac_t""no" 1>&6
-fi
-
-else
-echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:2314: checking for opendir in -lx" >&5
-ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lx $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2322 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir();
-
-int main() {
-opendir()
-; return 0; }
-EOF
-if { (eval echo configure:2333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -lx"
-else
- echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2356: checking for ANSI C header files" >&5
-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2361 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2369: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- ac_cv_header_stdc=yes
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 2386 "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 2404 "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
- :
-else
- cat > conftest.$ac_ext <<EOF
-#line 2425 "configure"
-#include "confdefs.h"
-#include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int main () { int i; for (i = 0; i < 256; i++)
-if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
-exit (0); }
-
-EOF
-if { (eval echo configure:2436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- :
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_header_stdc=no
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
-if test $ac_cv_header_stdc = yes; then
- cat >> confdefs.h <<\EOF
-#define STDC_HEADERS 1
-EOF
-
-fi
-
-echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:2460: checking for sys/wait.h that is POSIX.1 compatible" >&5
-if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2465 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-int main() {
-int s;
-wait (&s);
-s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
-; return 0; }
-EOF
-if { (eval echo configure:2481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_header_sys_wait_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_sys_wait_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
-if test $ac_cv_header_sys_wait_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_SYS_WAIT_H 1
-EOF
-
-fi
-
-for ac_hdr in stdlib.h string.h unistd.h limits.h sys/file.h sys/ioctl.h\
- fcntl.h sys/fcntl.h sys/select.h sys/time.h sys/times.h sys/param.h\
- syscall.h pwd.h a.out.h utime.h memory.h direct.h sys/resource.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2507: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2512 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:2545: checking for uid_t in sys/types.h" >&5
-if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2550 "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>&6
-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
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2579: checking for size_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2584 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_size_t=yes
-else
- rm -rf conftest*
- ac_cv_type_size_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_size_t" 1>&6
-if test $ac_cv_type_size_t = no; then
- cat >> confdefs.h <<\EOF
-#define size_t unsigned
-EOF
-
-fi
-
-echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:2612: checking for st_blksize in struct stat" >&5
-if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2617 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-int main() {
-struct stat s; s.st_blksize;
-; return 0; }
-EOF
-if { (eval echo configure:2625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_struct_st_blksize=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_struct_st_blksize=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
-if test $ac_cv_struct_st_blksize = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ST_BLKSIZE 1
-EOF
-
-fi
-
-save_LIBOJBS="$LIBOBJS"
-echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
-echo "configure:2647: checking for st_blocks in struct stat" >&5
-if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2652 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-int main() {
-struct stat s; s.st_blocks;
-; return 0; }
-EOF
-if { (eval echo configure:2660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_struct_st_blocks=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_struct_st_blocks=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
-if test $ac_cv_struct_st_blocks = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ST_BLOCKS 1
-EOF
-
-else
- LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
-fi
-
-LIBOBJS="$save_LIBOBJS"
-echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
-echo "configure:2684: checking for st_rdev in struct stat" >&5
-if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2689 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-int main() {
-struct stat s; s.st_rdev;
-; return 0; }
-EOF
-if { (eval echo configure:2697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_struct_st_rdev=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_struct_st_rdev=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
-if test $ac_cv_struct_st_rdev = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ST_RDEV 1
-EOF
-
-fi
-
-
-echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:2719: checking type of array argument to getgroups" >&5
-if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_type_getgroups=cross
-else
- cat > conftest.$ac_ext <<EOF
-#line 2727 "configure"
-#include "confdefs.h"
-
-/* Thanks to Mike Rendell for this test. */
-#include <sys/types.h>
-#define NGID 256
-#undef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-main()
-{
- gid_t gidset[NGID];
- int i, n;
- union { gid_t gval; long lval; } val;
-
- val.lval = -1;
- for (i = 0; i < NGID; i++)
- gidset[i] = val.gval;
- n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
- gidset);
- /* Exit non-zero if getgroups seems to require an array of ints. This
- happens when gid_t is short but getgroups modifies an array of ints. */
- exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
-}
-
-EOF
-if { (eval echo configure:2752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_type_getgroups=gid_t
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_type_getgroups=int
-fi
-rm -fr conftest*
-fi
-
-if test $ac_cv_type_getgroups = cross; then
- cat > conftest.$ac_ext <<EOF
-#line 2766 "configure"
-#include "confdefs.h"
-#include <unistd.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_getgroups=gid_t
-else
- rm -rf conftest*
- ac_cv_type_getgroups=int
-fi
-rm -f conftest*
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_type_getgroups" 1>&6
-cat >> confdefs.h <<EOF
-#define GETGROUPS_T $ac_cv_type_getgroups
-EOF
-
-
-echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2790: checking return type of signal handlers" >&5
-if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2795 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-#undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
-
-int main() {
-int i;
-; return 0; }
-EOF
-if { (eval echo configure:2812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_type_signal=void
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_type_signal=int
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_type_signal" 1>&6
-cat >> confdefs.h <<EOF
-#define RETSIGTYPE $ac_cv_type_signal
-EOF
-
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2833: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2838 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:2845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2866: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2871 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:2899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_func_alloca_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2931: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2936 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "webecray" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_os_cray=yes
-else
- rm -rf conftest*
- ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2961: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2966 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
- break
-else
- echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3016: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
-else
- cat > conftest.$ac_ext <<EOF
-#line 3024 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:3043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_stack_direction=1
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:3065: checking for pid_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3070 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_pid_t=yes
-else
- rm -rf conftest*
- ac_cv_type_pid_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_pid_t" 1>&6
-if test $ac_cv_type_pid_t = no; then
- cat >> confdefs.h <<\EOF
-#define pid_t int
-EOF
-
-fi
-
-ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:3099: checking for vfork.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3104 "configure"
-#include "confdefs.h"
-#include <vfork.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- cat >> confdefs.h <<\EOF
-#define HAVE_VFORK_H 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:3134: checking for working vfork" >&5
-if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
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-echo "configure:3140: checking for vfork" >&5
-if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3145 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char vfork(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char vfork();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_vfork) || defined (__stub___vfork)
-choke me
-#else
-vfork();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3168: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_vfork=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_vfork=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- :
-else
- echo "$ac_t""no" 1>&6
-fi
-
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-else
- cat > conftest.$ac_ext <<EOF
-#line 3190 "configure"
-#include "confdefs.h"
-/* Thanks to Paul Eggert for this test. */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_VFORK_H
-#include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent.
- The compiler is told about this with #include <vfork.h>,
- but some compilers (e.g. gcc -O) don't grok <vfork.h>.
- Test for this by using a static variable whose address
- is put into a register that is clobbered by the vfork. */
-static
-#ifdef __cplusplus
-sparc_address_test (int arg)
-#else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-main() {
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test ();
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems.
- This test uses lots of local variables, at least
- as many local variables as main has allocated so far
- including compiler temporaries. 4 locals are enough for
- gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
- A buggy compiler should reuse the register of parent
- for one of the local variables, since it will think that
- parent can't possibly be used any more in this routine.
- Assigning to the local variable will thus munge parent
- in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3),
- vfork doesn't separate parent from child file descriptors.
- If the child closes a descriptor before it execs or exits,
- this munges the parent's descriptor as well.
- Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- exit(
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-EOF
-if { (eval echo configure:3285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_vfork_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_vfork_works=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
-if test $ac_cv_func_vfork_works = no; then
- cat >> confdefs.h <<\EOF
-#define vfork fork
-EOF
-
-fi
-
-echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:3308: checking for 8-bit clean memcmp" >&5
-if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_memcmp_clean=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 3316 "configure"
-#include "confdefs.h"
-
-main()
-{
- char c0 = 0x40, c1 = 0x80, c2 = 0x81;
- exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
-}
-
-EOF
-if { (eval echo configure:3326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_memcmp_clean=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_memcmp_clean=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
-test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
-
-for ac_func in dup2 memmove mkdir strcasecmp strncasecmp strerror strftime\
- strchr strstr strtoul strdup crypt flock vsnprintf\
- isinf isnan finite
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3348: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3353 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
-fi
-done
-
-
-for ac_func in fmod killpg drand48 random wait4 waitpid syscall getcwd\
- truncate chsize times utimes fcntl lockf setitimer\
- setruid seteuid setreuid setrgid setegid setregid\
- getpgrp setpgrp getpgid setpgid getgroups getpriority\
- dlopen sigprocmask sigaction _setjmp setsid getrlimit
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3409: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3414 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:3462: checking whether struct tm is in sys/time.h or time.h" >&5
-if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3467 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <time.h>
-int main() {
-struct tm *tp; tp->tm_sec;
-; return 0; }
-EOF
-if { (eval echo configure:3475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_struct_tm=time.h
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_struct_tm=sys/time.h
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_struct_tm" 1>&6
-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""... $ac_c" 1>&6
-echo "configure:3496: checking for tm_zone in struct tm" >&5
-if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3501 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <$ac_cv_struct_tm>
-int main() {
-struct tm tm; tm.tm_zone;
-; return 0; }
-EOF
-if { (eval echo configure:3509: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_struct_tm_zone=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_struct_tm_zone=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
-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""... $ac_c" 1>&6
-echo "configure:3529: checking for tzname" >&5
-if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3534 "configure"
-#include "confdefs.h"
-#include <time.h>
-#ifndef tzname /* For SGI. */
-extern char *tzname[]; /* RS6000 and others reject char **tzname. */
-#endif
-int main() {
-atoi(*tzname);
-; return 0; }
-EOF
-if { (eval echo configure:3544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_var_tzname=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_var_tzname=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_var_tzname" 1>&6
- if test $ac_cv_var_tzname = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_TZNAME 1
-EOF
-
- fi
-fi
-
-if test "$ac_cv_func_strftime" = no; then
- cat > conftest.$ac_ext <<EOF
-#line 3567 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int daylight; int i = daylight;
-; return 0; }
-EOF
-if { (eval echo configure:3574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- cat >> confdefs.h <<\EOF
-#define HAVE_DAYLIGHT 1
-EOF
-
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-fi
-
-if test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes; then
- cat >> confdefs.h <<\EOF
-#define POSIX_SIGNAL 1
-EOF
-
-else
- echo $ac_n "checking for BSD signal semantics""... $ac_c" 1>&6
-echo "configure:3594: checking for BSD signal semantics" >&5
-if eval "test \"`echo '$''{'rb_cv_bsd_signal'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- rb_cv_bsd_signal=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 3602 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#include <signal.h>
-
-void
-sig_handler(dummy)
- int dummy;
-{
-}
-
-int
-main()
-{
- signal(SIGINT, sig_handler);
- kill(getpid(), SIGINT);
- kill(getpid(), SIGINT);
- return 0;
-}
-
-EOF
-if { (eval echo configure:3624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- rb_cv_bsd_signal=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- rb_cv_bsd_signal=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$rb_cv_bsd_signal" 1>&6
- if test "$rb_cv_bsd_signal" = yes; then
- cat >> confdefs.h <<\EOF
-#define BSD_SIGNAL 1
-EOF
-
- fi
-fi
-
-echo $ac_n "checking whether getpgrp takes no argument""... $ac_c" 1>&6
-echo "configure:3648: checking whether getpgrp takes no argument" >&5
-if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; }
-else
- cat > conftest.$ac_ext <<EOF
-#line 3656 "configure"
-#include "confdefs.h"
-
-/*
- * If this system has a BSD-style getpgrp(),
- * which takes a pid argument, exit unsuccessfully.
- *
- * Snarfed from Chet Ramey's bash pgrp.c test program
- */
-#include <stdio.h>
-#include <sys/types.h>
-
-int pid;
-int pg1, pg2, pg3, pg4;
-int ng, np, s, child;
-
-main()
-{
- pid = getpid();
- pg1 = getpgrp(0);
- pg2 = getpgrp();
- pg3 = getpgrp(pid);
- pg4 = getpgrp(1);
-
- /*
- * If all of these values are the same, it's pretty sure that
- * we're on a system that ignores getpgrp's first argument.
- */
- if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3)
- exit(0);
-
- child = fork();
- if (child < 0)
- exit(1);
- else if (child == 0) {
- np = getpid();
- /*
- * If this is Sys V, this will not work; pgrp will be
- * set to np because setpgrp just changes a pgrp to be
- * the same as the pid.
- */
- setpgrp(np, pg1);
- ng = getpgrp(0); /* Same result for Sys V and BSD */
- if (ng == pg1) {
- exit(1);
- } else {
- exit(0);
- }
- } else {
- wait(&s);
- exit(s>>8);
- }
-}
-
-EOF
-if { (eval echo configure:3711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_getpgrp_void=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_getpgrp_void=no
-fi
-rm -fr conftest*
-fi
-
-
-fi
-
-echo "$ac_t""$ac_cv_func_getpgrp_void" 1>&6
-if test $ac_cv_func_getpgrp_void = yes; then
- cat >> confdefs.h <<\EOF
-#define GETPGRP_VOID 1
-EOF
-
-fi
-
-echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
-echo "configure:3735: checking whether setpgrp takes no argument" >&5
-if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
-else
- cat > conftest.$ac_ext <<EOF
-#line 3743 "configure"
-#include "confdefs.h"
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-/*
- * If this system has a BSD-style setpgrp, which takes arguments, exit
- * successfully.
- */
-main()
-{
- if (setpgrp(1,1) == -1)
- exit(0);
- else
- exit(1);
-}
-
-EOF
-if { (eval echo configure:3763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_setpgrp_void=no
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_setpgrp_void=yes
-fi
-rm -fr conftest*
-fi
-
-
-fi
-
-echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
-if test $ac_cv_func_setpgrp_void = yes; then
- cat >> confdefs.h <<\EOF
-#define SETPGRP_VOID 1
-EOF
-
-fi
-
-
-echo $ac_n "checking for working strtod""... $ac_c" 1>&6
-echo "configure:3788: checking for working strtod" >&5
-if eval "test \"`echo '$''{'rb_cv_func_strtod'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- rb_cv_func_strtod=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 3796 "configure"
-#include "confdefs.h"
-
-double strtod ();
-int
-main()
-{
- {
- /* Some versions of Linux strtod mis-parse strings with leading '+'. */
- char *string = " +69";
- char *term;
- double value;
- value = strtod(string, &term);
- if (value != 69 || term != (string + 4))
- exit(1);
- }
-
- {
- /* Under Solaris 2.4, strtod returns the wrong value for the
- terminating character under some conditions. */
- char *string = "NaN";
- char *term;
- strtod(string, &term);
- if (term != string && *(term - 1) == 0)
- exit(1);
- }
- exit(0);
-}
-
-EOF
-if { (eval echo configure:3826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- rb_cv_func_strtod=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- rb_cv_func_strtod=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$rb_cv_func_strtod" 1>&6
-test $rb_cv_func_strtod = no && LIBOBJS="$LIBOBJS strtod.o"
-
-echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3844: checking whether byte ordering is bigendian" >&5
-if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
-cat > conftest.$ac_ext <<EOF
-#line 3851 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/param.h>
-int main() {
-
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
-; return 0; }
-EOF
-if { (eval echo configure:3862: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- # It does; now see whether it defined to BIG_ENDIAN or not.
-cat > conftest.$ac_ext <<EOF
-#line 3866 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/param.h>
-int main() {
-
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
-; return 0; }
-EOF
-if { (eval echo configure:3877: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_bigendian=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c_bigendian=no
-fi
-rm -f conftest*
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-if test $ac_cv_c_bigendian = unknown; then
-if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
-else
- cat > conftest.$ac_ext <<EOF
-#line 3897 "configure"
-#include "confdefs.h"
-main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
-}
-EOF
-if { (eval echo configure:3910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_bigendian=no
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_bigendian=yes
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_c_bigendian" 1>&6
-if test $ac_cv_c_bigendian = yes; then
- cat >> confdefs.h <<\EOF
-#define WORDS_BIGENDIAN 1
-EOF
-
-fi
-
-echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3934: checking for working const" >&5
-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3939 "configure"
-#include "confdefs.h"
-
-int main() {
-
-/* 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 = {0,0};
-/* 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 echo configure:3988: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_const=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c_const=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_const" 1>&6
-if test $ac_cv_c_const = no; then
- cat >> confdefs.h <<\EOF
-#define const
-EOF
-
-fi
-
-echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
-echo "configure:4009: checking whether char is unsigned" >&5
-if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$GCC" = yes; then
- # GCC predefines this symbol on systems where it applies.
-cat > conftest.$ac_ext <<EOF
-#line 4016 "configure"
-#include "confdefs.h"
-#ifdef __CHAR_UNSIGNED__
- yes
-#endif
-
-EOF
-if (eval "$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.$ac_ext <<EOF
-#line 4038 "configure"
-#include "confdefs.h"
-/* volatile prevents gcc2 from optimizing the test away on sparcs. */
-#if !defined(__STDC__) || __STDC__ != 1
-#define volatile
-#endif
-main() {
- volatile char c = 255; exit(c < 0);
-}
-EOF
-if { (eval echo configure:4048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_char_unsigned=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_char_unsigned=no
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6
-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 whether right shift preserve sign bit""... $ac_c" 1>&6
-echo "configure:4073: checking whether right shift preserve sign bit" >&5
-if eval "test \"`echo '$''{'rb_cv_rshift_sign'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- rb_cv_rshift_sign=yes
-else
- cat > conftest.$ac_ext <<EOF
-#line 4081 "configure"
-#include "confdefs.h"
-
-int
-main()
-{
- if (-1==(-1>>1))
- return 0;
- return 1;
-}
-
-EOF
-if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- rb_cv_rshift_sign=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- rb_cv_rshift_sign=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$rb_cv_rshift_sign" 1>&6
-if test "$rb_cv_rshift_sign" = yes; then
- cat >> confdefs.h <<\EOF
-#define RSHIFT(x,y) ((x)>>(int)y)
-EOF
-
-else
- cat >> confdefs.h <<\EOF
-#define RSHIFT(x,y) (((x)<0) ? ~((~(x))>>y) : (x)>>y)
-EOF
-
-fi
-
-echo $ac_n "checking count field in FILE structures""... $ac_c" 1>&6
-echo "configure:4121: checking count field in FILE structures" >&5
-if eval "test \"`echo '$''{'rb_cv_fcnt'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4126 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-int main() {
-FILE *f = stdin; f->_cnt = 0;
-; return 0; }
-EOF
-if { (eval echo configure:4133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_fcnt="_cnt"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-if test "$rb_cv_fcnt" = ""; then
- cat > conftest.$ac_ext <<EOF
-#line 4143 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-int main() {
-FILE *f = stdin; f->__cnt = 0;
-; return 0; }
-EOF
-if { (eval echo configure:4150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_fcnt="__cnt"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-fi
-if test "$rb_cv_fcnt" = ""; then
- cat > conftest.$ac_ext <<EOF
-#line 4161 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-int main() {
-FILE *f = stdin; f->_r = 0;
-; return 0; }
-EOF
-if { (eval echo configure:4168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_fcnt="_r"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-fi
-if test "$rb_cv_fcnt" = ""; then
- cat > conftest.$ac_ext <<EOF
-#line 4179 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-int main() {
-FILE *f = stdin; f->readCount = 0;
-; return 0; }
-EOF
-if { (eval echo configure:4186: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_fcnt="readCount"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-fi
-if test "$rb_cv_fcnt" = ""; then
- cat > conftest.$ac_ext <<EOF
-#line 4197 "configure"
-#include "confdefs.h"
-#include <stdio.h>
-int main() {
-FILE *f = stdin; f->_rcount = 0;
-; return 0; }
-EOF
-if { (eval echo configure:4204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_fcnt="_rcount"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- rb_cv_fcnt="not found"
-fi
-rm -f conftest*
-fi
-fi
-
-if test "$rb_cv_fcnt" = "not found"; then
- echo "$ac_t""not found(OK if using GNU libc)" 1>&6
-else
- echo "$ac_t""$rb_cv_fcnt" 1>&6
- cat >> confdefs.h <<EOF
-#define FILE_COUNT $rb_cv_fcnt
-EOF
-
-fi
-
-DEFAULT_KCODE="KCODE_NONE"
-
-# Check whether --with-default-kcode or --without-default-kcode was given.
-if test "${with_default_kcode+set}" = set; then
- withval="$with_default_kcode"
- case $withval in
- utf8) DEFAULT_KCODE="KCODE_UTF8";;
- euc) DEFAULT_KCODE="KCODE_EUC";;
- sjis) DEFAULT_KCODE="KCODE_SJIS";;
- none) DEFAULT_KCODE="KCODE_NONE";;
- *) echo "configure: warning: $withval is not valid kcode; ignored" 1>&2;;
- esac
-fi
-
-cat >> confdefs.h <<EOF
-#define DEFAULT_KCODE $DEFAULT_KCODE
-EOF
-
-
-# Check whether --with-dln-a-out or --without-dln-a-out was given.
-if test "${with_dln_a_out+set}" = set; then
- withval="$with_dln_a_out"
-
- case $withval in
- yes) with_dln_a_out=yes;;
- *) with_dln_a_out=no;;
- esac
-else
- with_dln_a_out=no
-fi
-
-
-
-echo $ac_n "checking whether ELF binaries are produced""... $ac_c" 1>&6
-echo "configure:4261: checking whether ELF binaries are produced" >&5
-if eval "test \"`echo '$''{'rb_cv_binary_elf'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- rb_cv_binary_elf=yes
-else
- cat > conftest.$ac_ext <<EOF
-#line 4269 "configure"
-#include "confdefs.h"
-
-/* Test for whether ELF binaries are produced */
-#include <fcntl.h>
-#include <stdlib.h>
-main() {
- char buffer[4];
- int i=open("conftest",O_RDONLY);
- if(i==-1)
- exit(1); /* fail */
- if(read(i,&buffer[0],4)<4)
- exit(1); /* fail */
- if(buffer[0] != 127 || buffer[1] != 'E' ||
- buffer[2] != 'L' || buffer[3] != 'F')
- exit(1); /* fail */
- exit(0); /* succeed (yes, it's ELF) */
-}
-
-EOF
-if { (eval echo configure:4289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- rb_cv_binary_elf=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- rb_cv_binary_elf=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$rb_cv_binary_elf" 1>&6
-
-if test "$rb_cv_binary_elf" = yes; then
- cat >> confdefs.h <<\EOF
-#define USE_ELF 1
-EOF
-
-fi
-
-case "$target_os" in
- linux*)
- if test "$rb_cv_binary_elf" = no; then
- with_dln_a_out=yes
- target_os=${target_os}-a_out
- else
- LDFLAGS="-rdynamic"
- fi;;
-netbsd*)
- if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]
- then
- netbsd_elf=yes
- else
- netbsd_elf=no
- fi
- ;;
-esac
-
-
-
-STATIC=
-
-if test "$with_dln_a_out" != yes; then
- rb_cv_dlopen=unknown
- echo $ac_n "checking whether OS depend dynamic link works""... $ac_c" 1>&6
-echo "configure:4337: checking whether OS depend dynamic link works" >&5
- if test "$GCC" = yes; then
- case "$target_os" in
- nextstep*) ;;
- openstep*) ;;
- rhapsody*) ;;
- macos*) ;;
- human*) ;;
- bsdi*) ;;
- cygwin*) ;;
- mingw*) ;;
- netbsd*) CCDLFLAGS=-fpic
- case "$target_cpu" in
- mips*) CCDLFLAGS=-fPIC ;;
- *) ;;
- esac ;;
- *) CCDLFLAGS=-fPIC;;
- esac
- else
- case "$target_os" in
- hpux*) CCDLFLAGS='+z';;
- solaris*|irix*) CCDLFLAGS='-K PIC' ;;
- sunos*) CCDLFLAGS='-PIC' ;;
- esix*|uxpds*) CCDLFLAGS='-KPIC' ;;
- *) CCDLFLAGS='' ;;
- esac
- fi
-
- case "$target_os" in
- hpux*) DLDFLAGS="-E"
- LDSHARED='ld -b'
- LDFLAGS="-Wl,-E"
- rb_cv_dlopen=yes;;
- solaris*) if test "$GCC" = yes; then
- LDSHARED='$(CC) -Wl,-G'
- `$CC --print-prog-name=ld` -v 2>&1 | grep "GNU ld" > /dev/null && LDFLAGS="-Wl,-E"
- else
- LDSHARED='ld -G'
- fi
- rb_cv_dlopen=yes;;
- sunos*) LDSHARED='ld -assert nodefinitions'
- rb_cv_dlopen=yes;;
- irix*) LDSHARED='ld -ignore_unresolved'
- rb_cv_dlopen=yes;;
- sysv4*) LDSHARED='ld -G'
- rb_cv_dlopen=yes;;
- esix*|uxpds*) LDSHARED="ld -G"
- rb_cv_dlopen=yes ;;
- osf*) LDSHARED="$CC -shared"
- rb_cv_dlopen=yes ;;
- linux*) LDSHARED="$CC -shared"
- rb_cv_dlopen=yes ;;
- freebsd*) LDSHARED="$CC -shared"
- if test "$rb_cv_binary_elf" = yes; then
- LDFLAGS="-rdynamic"
- DLDFLAGS='-Wl,-soname,$(.TARGET)'
- else
- test "$GCC" = yes && `$CC --print-prog-name=ld` -v 2>&1 | grep "GNU ld" > /dev/null || LDSHARED="ld -Bshareable"
- fi
- rb_cv_dlopen=yes ;;
- netbsd*) LDSHARED="ld -shared"
- if test "$rb_cv_binary_elf" = yes; then
- LDFLAGS="-export-dynamic"
- fi
- rb_cv_dlopen=yes ;;
- openbsd*) LDSHARED="ld -Bforcearchive -Bshareable"
- rb_cv_dlopen=yes ;;
- bsdi3*) case "$CC" in
- *shlicc*) LDSHARED="$CC -r"
- rb_cv_dlopen=yes ;;
- esac ;;
- bsdi*) LDSHARED="ld -shared"
- LDFLAGS='-rdynamic -Wl,-rpath,$(prefix)/lib/ruby/$(MAJOR).$(MINOR)/i386-bsdi4.0'
- rb_cv_dlopen=yes ;;
- nextstep*) LDSHARED='cc -r -nostdlib'
- LDFLAGS="-u libsys_s"
- DLDFLAGS="$ARCH_FLAG"
- rb_cv_dlopen=yes ;;
- openstep*) LDSHARED='cc -dynamic -bundle -undefined suppress'
- LDFLAGS=""
- DLDFLAGS="$ARCH_FLAG"
- rb_cv_dlopen=yes ;;
- rhapsody*) LDSHARED='cc -dynamic -bundle -undefined suppress'
- LDFLAGS=""
- DLDFLAGS="$ARCH_FLAG"
- rb_cv_dlopen=yes ;;
- macos*) LDSHARED='cc -dynamic -bundle -undefined suppress'
- LDFLAGS=""
- DLDFLAGS="$ARCH_FLAG"
- rb_cv_dlopen=yes ;;
- aix*) LDSHARED='/usr/ccs/bin/ld'
- XLDFLAGS='-Wl,-bE:ruby.imp'
- DLDFLAGS='-eInit_$(TARGET) -bI:$(topdir)/ruby.imp -bM:SRE -T512 -H512 -lc'
- LDFLAGS="-brtl"
- rb_cv_dlopen=yes ;;
-
- human*) DLDFLAGS=''
- LDSHARED=''
- LDFLAGS=''
- rb_cv_dlopen=yes ;;
- beos*) case "$target_cpu" in
- powerpc*)
- LDSHARED="ld -xms"
- DLDFLAGS="-f ruby.exp -lbe -lroot glue-noinit.a init_term_dyn.o start_dyn.o"
- ;;
- i586*)
- LDSHARED="ld -shared"
- DLDFLAGS="-L/boot/develop/lib/x86 -lbe -lroot"
- ;;
- *)
- DLDFLAGS="ruby.def -lbe -lroot glue-noinit.a init_term_dyn.o start_dyn.o"
- esac
- rb_cv_dlopen=yes ;;
- cygwin*|mingw*) : ${LDSHARED="${DLLWRAP} --target=${target_os} --as=${AS} --dlltool-name=${DLLTOOL} --driver-name=${CC} --export-all -s"}
- rb_cv_dlopen=yes ;;
- *) LDSHARED='ld' ;;
- esac
- echo "$ac_t""$rb_cv_dlopen" 1>&6
-fi
-
-dln_a_out_works=no
-if test "$ac_cv_header_a_out_h" = yes; then
- if test "$with_dln_a_out" = yes || test "$rb_cv_dlopen" = unknown; then
- cat confdefs.h > config.h
- echo $ac_n "checking whether matz's dln works""... $ac_c" 1>&6
-echo "configure:4462: checking whether matz's dln works" >&5
-if eval "test \"`echo '$''{'rb_cv_dln_a_out'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4467 "configure"
-#include "confdefs.h"
-
-#define USE_DLN_A_OUT
-#include "dln.c"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:4477: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- rb_cv_dln_a_out=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- rb_cv_dln_a_out=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$rb_cv_dln_a_out" 1>&6
- if test "$rb_cv_dln_a_out" = yes; then
- dln_a_out_works=yes
- cat >> confdefs.h <<\EOF
-#define USE_DLN_A_OUT 1
-EOF
-
- fi
- fi
-fi
-
-if test "$dln_a_out_works" = yes; then
- if test "$GCC" = yes; then
- STATIC=-static
- else
- STATIC=-Bstatic
- fi
- DLEXT=so
- cat >> confdefs.h <<\EOF
-#define DLEXT ".so"
-EOF
-
- CCDLFLAGS=
-else
- case "$target_os" in
- hpux*) DLEXT=sl
- cat >> confdefs.h <<\EOF
-#define DLEXT ".sl"
-EOF
-;;
- nextstep*) DLEXT=bundle
- cat >> confdefs.h <<\EOF
-#define DLEXT ".bundle"
-EOF
-;;
- openstep*) DLEXT=bundle
- cat >> confdefs.h <<\EOF
-#define DLEXT ".bundle"
-EOF
-;;
- rhapsody*) DLEXT=bundle
- cat >> confdefs.h <<\EOF
-#define DLEXT ".bundle"
-EOF
-;;
- macos*) DLEXT=bundle
- cat >> confdefs.h <<\EOF
-#define DLEXT ".bundle"
-EOF
-;;
- os2_emx*) DLEXT=dll
- cat >> confdefs.h <<\EOF
-#define DLEXT ".dll"
-EOF
-;;
- cygwin*|mingw*) DLEXT=so
- cat >> confdefs.h <<\EOF
-#define DLEXT ".so"
-EOF
-
- DLEXT2=dll
- cat >> confdefs.h <<\EOF
-#define DLEXT2 ".dll"
-EOF
-;;
- *) DLEXT=so
- cat >> confdefs.h <<\EOF
-#define DLEXT ".so"
-EOF
-;;
- esac
-fi
-
-if test "$with_dln_a_out" = yes; then
- STRIP=true
-else
- STRIP=strip
-fi
-
-case "$target_os" in
- linux*)
- STRIP='strip -S -x';;
- nextstep*)
- STRIP='strip -A -n';;
- openstep*)
- STRIP='strip -A -n';;
- rhapsody*)
- STRIP='strip -A -n';;
- macos*)
- STRIP='strip -A -n';;
-esac
-
-EXTSTATIC=
-# Check whether --with-static-linked-ext or --without-static-linked-ext was given.
-if test "${with_static_linked_ext+set}" = set; then
- withval="$with_static_linked_ext"
- case $withval in
- yes) STATIC=
- EXTSTATIC=static;;
- *) ;;
- esac
-fi
-
-
-case "$target_os" in
- human*)
- echo $ac_n "checking for _harderr in -lsignal""... $ac_c" 1>&6
-echo "configure:4596: checking for _harderr in -lsignal" >&5
-ac_lib_var=`echo signal'_'_harderr | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lsignal $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 4604 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char _harderr();
-
-int main() {
-_harderr()
-; return 0; }
-EOF
-if { (eval echo configure:4615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo signal | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lsignal $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
- echo $ac_n "checking for hmemset in -lhmem""... $ac_c" 1>&6
-echo "configure:4643: checking for hmemset in -lhmem" >&5
-ac_lib_var=`echo hmem'_'hmemset | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lhmem $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 4651 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char hmemset();
-
-int main() {
-hmemset()
-; return 0; }
-EOF
-if { (eval echo configure:4662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo hmem | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lhmem $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
- for ac_func in select gettimeofday
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4692: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4697 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:4720: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- echo $ac_n "checking whether PD libc _dtos18 fail to convert big number""... $ac_c" 1>&6
-echo "configure:4745: checking whether PD libc _dtos18 fail to convert big number" >&5
-if eval "test \"`echo '$''{'rb_cv_missing__dtos18'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- rb_cv_missing__dtos18=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 4753 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-main ()
-{
- char buf[256];
- sprintf (buf, "%g", 1e+300);
- exit (strcmp (buf, "1e+300") ? 0 : 1);
-}
-
-EOF
-if { (eval echo configure:4765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- rb_cv_missing__dtos18=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- rb_cv_missing__dtos18=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$rb_cv_missing__dtos18" 1>&6
- if test "$rb_cv_missing__dtos18" = yes; then
- cat >> confdefs.h <<\EOF
-#define MISSING__DTOS18 1
-EOF
-
- fi
- echo $ac_n "checking whether PD libc fconvert fail to round""... $ac_c" 1>&6
-echo "configure:4787: checking whether PD libc fconvert fail to round" >&5
-if eval "test \"`echo '$''{'rb_cv_missing_fconvert'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- rb_cv_missing_fconvert=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 4795 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#include <math.h>
-main ()
-{
- char buf[256];
- sprintf (buf, "%f", log(exp(1.0)));
- exit (strcmp (buf, "1.000000") ? 0 : 1);
-}
-
-EOF
-if { (eval echo configure:4808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- rb_cv_missing_fconvert=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- rb_cv_missing_fconvert=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$rb_cv_missing_fconvert" 1>&6
- if test "$rb_cv_missing_fconvert" = yes; then
- cat >> confdefs.h <<\EOF
-#define MISSING_FCONVERT 1
-EOF
-
- fi
- LIBOBJS="$LIBOBJS x68.o"
- CFLAGS="$CFLAGS -fansi-only -cc1-stack=262144 -cpp-stack=2694144"
- EXEEXT=.x
- OBJEXT=o
- setup=Setup.x68
- ;;
- os2_emx)
- LIBOBJS="$LIBOBJS os2.$OBJEXT"
- setup=Setup.emx
- ;;
- *)
- setup=Setup
- ;;
-esac
-
-
-
-if test "$prefix" = NONE; then
- prefix=$ac_default_prefix
-fi
-
-if test "$fat_binary" = yes ; then
- CFLAGS="$CFLAGS $ARCH_FLAG"
-fi
-
-if test x"$cross_compiling" = xyes; then
- MINIRUBY='ruby -I.. -rprep'
- PREP=prep.rb
-else
- MINIRUBY='./miniruby$(EXEEXT)'
- PREP=''
-fi
-
-
-
-FIRSTMAKEFILE=""
-LIBRUBY_A='lib$(RUBY_INSTALL_NAME).a'
-LIBRUBY='$(LIBRUBY_A)'
-LIBRUBYARG='$(LIBRUBY_A)'
-SOLIBS=
-if test "$target_os" = "beos"; then
- LIBRUBY='$(LIBRUBY_SO)'
- LIBRUBYARG='-l$(RUBY_INSTALL_NAME)'
- SOLIBS='-lnet'
- echo creating ruby.def
- case "$target_cpu" in
- powerpc*)
- cp beos/ruby.def.in ruby.exp
- CFLAGS="$CFLAGS -relax_pointers"
- ;;
- i586*)
- LDFLAGS="$LDFLAGS -L."
- ;;
- *)
- echo EXPORTS > ruby.def
- cat beos/ruby.def.in >> ruby.def
- ;;
- esac
-fi
-
-case "$target_os" in
- cygwin*|mingw*|beos*|openstep*|nextstep*|rhapsody*|macos*|os2_emx*)
- DLDLIBS=""
- ;;
- *)
- DLDLIBS="-lc"
- ;;
-esac
-
-LIBRUBY_LDSHARED=$LDSHARED
-LIBRUBY_DLDFLAGS=$DLDFLAGS
-LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR).$(TEENY)'
-LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so'
-# Check whether --enable-enable-shared or --disable-enable-shared was given.
-if test "${enable_enable_shared+set}" = set; then
- enableval="$enable_enable_shared"
- enable_shared=$enableval
-fi
-
-if test "$enable_shared" = 'yes'; then
- LIBRUBY='$(LIBRUBY_SO)'
- LIBRUBYARG='-L. -l$(RUBY_INSTALL_NAME)'
- CFLAGS="$CFLAGS $CCDLFLAGS"
- case "$target_os" in
- sunos4*)
- LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_INSTALL_NAME).so'
- ;;
- linux*)
- LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR)'
- LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_INSTALL_NAME).so'
- ;;
- freebsd*)
- LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR)$(MINOR)'
- if test "$rb_cv_binary_elf" != "yes" ; then
- LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
- LIBRUBY_ALIASES=''
- fi
- ;;
- netbsd*)
- LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR)'
- if test "$rb_cv_binary_elf" = yes; then # ELF platforms
- LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so.$(MAJOR) lib$(RUBY_INSTALL_NAME).so'
- else
- LIBRUBY_ALIASES= # a.out platforms
- fi
- ;;
- solaris*)
- XLDFLAGS='-R${prefix}/lib'
- ;;
- hpux*)
- XLDFLAGS='-Wl,+s,+b,$(prefix)/lib'
- LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).sl.$(MAJOR).$(MINOR).$(TEENY)'
- LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).sl.$(MAJOR).$(MINOR) lib$(RUBY_INSTALL_NAME).sl'
- ;;
- aix*)
- if test "$GCC" = yes; then
- LIBRUBY_LDSHARED='$(CC) -shared'
- LIBRUBY_DLDFLAGS='-Wl,-bE:ruby.imp'
- else
- LIBRUBY_LDSHARED='/usr/ccs/bin/ld'
- LIBRUBY_DLDFLAGS='-bE:ruby.imp -bM:SRE -bnoentry'
- fi
- LIBRUBYARG='-L${prefix}/lib -Wl,lib$(RUBY_INSTALL_NAME).so'
- SOLIBS='-lm -lc'
- ;;
- cygwin*|mingw*)
- LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).a'
- LIBRUBY_ALIASES=''
- LIBRUBY_A='lib$(RUBY_INSTALL_NAME)s.a'
- LIBRUBYARG='-L. -l$(RUBY_INSTALL_NAME)'
- FIRSTMAKEFILE=GNUmakefile:cygwin/GNUmakefile.in
- case "$target_os" in
- cygwin*)
- CCDLFLAGS=-DUSEIMPORTLIB ;;
- mingw*)
- CCDLFLAGS=-DIMPORT
- SOLIBS='-lwsock32 -lmsvcrt' ;;
- esac
- ;;
- *)
- ;;
- esac
-fi
-
-case "$target_os" in
- nextstep*)
- CFLAGS="$CFLAGS -pipe"
- ;;
- openstep*)
- CFLAGS="$CFLAGS -pipe"
- ;;
- rhasody*)
- CFLAGS="$CFLAGS -pipe -no-precomp"
- ;;
- osf*)
- if test "$without_gcc" = "no" ; then
- CFLAGS="$CFLAGS -ansi"
- else
- # compile something small: taint.c is fine for this.
- # the main point is the '-v' flag of 'cc'.
- case "`cc -v -I. -c main.c -o /tmp/main.o 2>&1`" in
- */gemc_cc*) # we have the new DEC GEM CC
- CFLAGS="$CFLAGS -oldc"
- ;;
- *) # we have the old MIPS CC
- ;;
- esac
- # cleanup
- rm -f /tmp/main.o
- CFLAGS="$CFLAGS -std"
- fi
- ;;
- cygwin*)
- LIBOBJS="$LIBOBJS strftime.o"
- ;;
- mingw*)
- LIBOBJS="$LIBOBJS win32.o"
- CFLAGS="-DNT -D__MSVCRT__ $CFLAGS"
- ;;
- *)
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-ri_prefix=
-test "$program_prefix" != NONE &&
- ri_prefix=$program_prefix
-
-ri_suffix=
-test "$program_suffix" != NONE &&
- ri_suffix=$program_suffix
-
-RUBY_INSTALL_NAME="${ri_prefix}ruby${ri_suffix}"
-RUBY_LIB_PREFIX="${prefix}/lib/ruby"
-RUBY_LIB_PATH="${RUBY_LIB_PREFIX}/${MAJOR}.${MINOR}"
-sitedir="${prefix}/lib/ruby/site_ruby"
-# Check whether --with-sitedir or --without-sitedir was given.
-if test "${with_sitedir+set}" = set; then
- withval="$with_sitedir"
- sitedir=$withval
-fi
-
-RUBY_SITE_LIB_PATH="${sitedir}"
-RUBY_SITE_LIB_PATH2="${sitedir}/${MAJOR}.${MINOR}"
-
-cat >> confdefs.h <<EOF
-#define RUBY_LIB "${RUBY_LIB_PATH}"
-EOF
-
-cat >> confdefs.h <<EOF
-#define RUBY_SITE_LIB "${RUBY_SITE_LIB_PATH}"
-EOF
-
-cat >> confdefs.h <<EOF
-#define RUBY_SITE_LIB2 "${RUBY_SITE_LIB_PATH2}"
-EOF
-
-
-
-configure_args=$ac_configure_args
-
-if test "$fat_binary" = yes ; then
- arch="fat-${target_os}"
-
- cat >> confdefs.h <<EOF
-#define RUBY_THIN_ARCHLIB "${RUBY_LIB_PATH}/" __ARCHITECTURE__ "-${target_os}"
-EOF
-
-
- cat >> confdefs.h <<EOF
-#define RUBY_SITE_THIN_ARCHLIB "${RUBY_SITE_LIB_PATH}/" __ARCHITECTURE__ "-${target_os}"
-EOF
-
- cat >> confdefs.h <<EOF
-#define RUBY_PLATFORM __ARCHITECTURE__ "-${target_os}"
-EOF
-
-else
- arch="${target_cpu}-${target_os}"
- cat >> confdefs.h <<EOF
-#define RUBY_PLATFORM "${arch}"
-EOF
-
-fi
-
-cat >> confdefs.h <<EOF
-#define RUBY_ARCHLIB "${RUBY_LIB_PATH}/${arch}"
-EOF
-
-cat >> confdefs.h <<EOF
-#define RUBY_SITE_ARCHLIB "${RUBY_SITE_LIB_PATH2}/${arch}"
-EOF
-
-
-# Check whether --with-search-path or --without-search-path was given.
-if test "${with_search_path+set}" = set; then
- withval="$with_search_path"
- search_path=$withval
-fi
-
-if test "$search_path" != ""; then
- cat >> confdefs.h <<EOF
-#define RUBY_SEARCH_PATH "$search_path"
-EOF
-
-fi
-
-echo "creating config.h"
-tr -d '\015' < confdefs.h > config.h
-
-trap '' 1 2 15
-cat > confcache <<\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
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.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
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# 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 2.13"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "$FIRSTMAKEFILE Makefile ext/extmk.rb" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%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%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAJOR@%$MAJOR%g
-s%@MINOR@%$MINOR%g
-s%@TEENY@%$TEENY%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@CC@%$CC%g
-s%@CPP@%$CPP%g
-s%@YACC@%$YACC%g
-s%@RANLIB@%$RANLIB%g
-s%@AR@%$AR%g
-s%@NM@%$NM%g
-s%@DLLWRAP@%$DLLWRAP%g
-s%@AS@%$AS%g
-s%@DLLTOOL@%$DLLTOOL%g
-s%@LN_S@%$LN_S%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@EXEEXT@%$EXEEXT%g
-s%@OBJEXT@%$OBJEXT%g
-s%@LIBOBJS@%$LIBOBJS%g
-s%@ALLOCA@%$ALLOCA%g
-s%@XLDFLAGS@%$XLDFLAGS%g
-s%@DLDFLAGS@%$DLDFLAGS%g
-s%@STATIC@%$STATIC%g
-s%@CCDLFLAGS@%$CCDLFLAGS%g
-s%@LDSHARED@%$LDSHARED%g
-s%@DLEXT@%$DLEXT%g
-s%@DLEXT2@%$DLEXT2%g
-s%@STRIP@%$STRIP%g
-s%@EXTSTATIC@%$EXTSTATIC%g
-s%@setup@%$setup%g
-s%@MINIRUBY@%$MINIRUBY%g
-s%@PREP@%$PREP%g
-s%@LIBRUBY_LDSHARED@%$LIBRUBY_LDSHARED%g
-s%@LIBRUBY_DLDFLAGS@%$LIBRUBY_DLDFLAGS%g
-s%@RUBY_INSTALL_NAME@%$RUBY_INSTALL_NAME%g
-s%@LIBRUBY_A@%$LIBRUBY_A%g
-s%@LIBRUBY_SO@%$LIBRUBY_SO%g
-s%@LIBRUBY_ALIASES@%$LIBRUBY_ALIASES%g
-s%@LIBRUBY@%$LIBRUBY%g
-s%@LIBRUBYARG@%$LIBRUBYARG%g
-s%@SOLIBS@%$SOLIBS%g
-s%@DLDLIBS@%$DLDLIBS%g
-s%@arch@%$arch%g
-s%@sitedir@%$sitedir%g
-s%@configure_args@%$configure_args%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_cmds`
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"$FIRSTMAKEFILE Makefile ext/extmk.rb"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[: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 a relative srcdir, top_srcdir, and INSTALL 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="/`echo $ac_dir|sed 's%^\./%%'`"
- # 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
-
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/eval.c b/eval.c
index 7466e58..7b672d9 100644
--- a/eval.c
+++ b/eval.c
@@ -6235,8 +6235,10 @@ enum thread_status {
};
#define WAIT_FD (1<<0)
-#define WAIT_TIME (1<<1)
-#define WAIT_JOIN (1<<2)
+#define WAIT_SELECT (1<<1)
+#define WAIT_TIME (1<<2)
+#define WAIT_JOIN (1<<3)
+#define WAIT_PID (1<<4)
/* +infty, for this purpose */
#define DELAY_INFTY 1E30
@@ -6279,6 +6281,9 @@ struct thread {
enum thread_status status;
int wait_for;
int fd;
+ fd_set readfds;
+ fd_set writefds;
+ fd_set exceptfds;
double delay;
thread_t join;
@@ -6296,10 +6301,6 @@ struct thread {
static thread_t main_thread;
static thread_t curr_thread = 0;
-static int num_waiting_on_fd = 0;
-static int num_waiting_on_timer = 0;
-static int num_waiting_on_join = 0;
-
#define FOREACH_THREAD_FROM(f,x) x = f; do { x = x->next;
#define END_FOREACH_FROM(f,x) } while (x != f)
@@ -6565,16 +6566,6 @@ static void
rb_thread_ready(th)
thread_t th;
{
- /* The thread is no longer waiting on anything */
- if (th->wait_for & WAIT_FD) {
- num_waiting_on_fd--;
- }
- if (th->wait_for & WAIT_TIME) {
- num_waiting_on_timer--;
- }
- if (th->wait_for & WAIT_JOIN) {
- num_waiting_on_join--;
- }
th->wait_for = 0;
th->status = THREAD_RUNNABLE;
}
@@ -6602,7 +6593,7 @@ rb_thread_fd_close(fd)
thread_t th;
FOREACH_THREAD(th) {
- if ((th->wait_for & WAIT_FD) && th->fd == fd) {
+ if ((th->wait_for & WAIT_FD) && fd == th->fd) {
th_raise_argc = 1;
th_raise_argv[0] = rb_exc_new2(rb_eIOError, "stream closed");
th_raise_file = ruby_sourcefile;
@@ -6637,6 +6628,59 @@ rb_thread_deadlock()
#endif
}
+static void
+copy_fds(dst, src, max)
+ fd_set *dst, *src;
+ int max;
+{
+ int n = 0;
+ int i;
+
+ for (i=0; i<=max; i++) {
+ if (FD_ISSET(i, src)) {
+ n = i;
+ FD_SET(i, dst);
+ }
+ }
+}
+
+static int
+match_fds(dst, src, max)
+ fd_set *dst, *src;
+ int max;
+{
+ int i;
+
+ for (i=0; i<=max; i++) {
+ if (FD_ISSET(i, src) && FD_ISSET(i, dst)) {
+ return Qtrue;
+ }
+ }
+ return Qfalse;
+}
+
+static int
+intersect_fds(dst, src, max)
+ fd_set *dst, *src;
+ int max;
+{
+ int i;
+
+ for (i=0; i<=max; i++) {
+ if (FD_ISSET(i, src)) {
+ if (FD_ISSET(i, dst)) {
+ /* Wake up only one thread per fd. */
+ FD_CLR(i, dst);
+ }
+ else {
+ FD_CLR(i, src);
+ }
+ return Qtrue;
+ }
+ }
+ return Qfalse;
+}
+
void
rb_thread_schedule()
{
@@ -6645,6 +6689,9 @@ rb_thread_schedule()
thread_t curr;
int found = 0;
+ int waiting_on_fd = 0;
+ int waiting_on_timer = 0;
+
select_err:
rb_thread_pending = 0;
if (curr_thread == curr_thread->next
@@ -6659,55 +6706,59 @@ rb_thread_schedule()
}
FOREACH_THREAD_FROM(curr, th) {
- if (th->status == THREAD_RUNNABLE || th->status == THREAD_TO_KILL) {
- found = 1;
- break;
- }
- }
- END_FOREACH_FROM(curr, th);
-
- if (num_waiting_on_join) {
- FOREACH_THREAD_FROM(curr, th) {
- if ((th->wait_for&WAIT_JOIN) && rb_thread_dead(th->join)) {
- th->join = 0;
- th->wait_for &= ~WAIT_JOIN;
- th->status = THREAD_RUNNABLE;
- num_waiting_on_join--;
- found = 1;
- }
+ if (!found && (th->status == THREAD_RUNNABLE || th->status == THREAD_TO_KILL)) {
+ found = 1;
}
- END_FOREACH_FROM(curr, th);
+ if ((th->wait_for&WAIT_JOIN) && rb_thread_dead(th->join)) {
+ th->join = 0;
+ th->wait_for = 0;
+ th->status = THREAD_RUNNABLE;
+ found = 1;
+ }
+ if (th->wait_for&(WAIT_FD|WAIT_SELECT)) waiting_on_fd = 1;
+ if (th->wait_for&WAIT_TIME) waiting_on_timer = 1;
}
+ END_FOREACH_FROM(curr, th);
- if (num_waiting_on_fd > 0 || num_waiting_on_timer > 0) {
+ if (waiting_on_fd || waiting_on_timer) {
fd_set readfds;
+ fd_set writefds;
+ fd_set exceptfds;
struct timeval delay_tv, *delay_ptr;
double delay, now; /* OK */
int n, max;
+
do {
max = 0;
FD_ZERO(&readfds);
- if (num_waiting_on_fd > 0) {
+ FD_ZERO(&writefds);
+ FD_ZERO(&exceptfds);
+ if (waiting_on_fd) {
FOREACH_THREAD_FROM(curr, th) {
+ if (max < th->fd) max = th->fd;
if (th->wait_for & WAIT_FD) {
FD_SET(th->fd, &readfds);
- if (th->fd > max) max = th->fd;
+ }
+ if (th->wait_for & WAIT_SELECT) {
+ copy_fds(&readfds, &th->readfds, th->fd);
+ copy_fds(&writefds, &th->writefds, th->fd);
+ copy_fds(&exceptfds, &th->exceptfds, th->fd);
+ th->fd = 0;
}
}
END_FOREACH_FROM(curr, th);
}
delay = DELAY_INFTY;
- if (num_waiting_on_timer > 0) {
+ if (waiting_on_timer) {
now = timeofday();
FOREACH_THREAD_FROM(curr, th) {
if (th->wait_for & WAIT_TIME) {
if (th->delay <= now) {
th->delay = 0.0;
- th->wait_for &= ~WAIT_TIME;
+ th->wait_for = 0;
th->status = THREAD_RUNNABLE;
- num_waiting_on_timer--;
found = 1;
} else if (th->delay < delay) {
delay = th->delay;
@@ -6717,7 +6768,7 @@ rb_thread_schedule()
END_FOREACH_FROM(curr, th);
}
/* Do the select if needed */
- if (num_waiting_on_fd > 0 || !found) {
+ if (waiting_on_fd || !found) {
/* Convert delay to a timeval */
/* If a thread is runnable, just poll */
if (found) {
@@ -6735,11 +6786,12 @@ rb_thread_schedule()
delay_ptr = &delay_tv;
}
- n = select(max+1, &readfds, 0, 0, delay_ptr);
+ n = select(max+1, &readfds, &writefds, &exceptfds, delay_ptr);
if (n < 0) {
if (rb_trap_pending) rb_trap_exec();
switch (errno) {
case EBADF:
+ /* xxx */
case ENOMEM:
n = 0;
break;
@@ -6751,14 +6803,25 @@ rb_thread_schedule()
/* Some descriptors are ready.
Make the corresponding threads runnable. */
FOREACH_THREAD_FROM(curr, th) {
- if ((th->wait_for&WAIT_FD)
- && FD_ISSET(th->fd, &readfds)) {
+ if ((th->wait_for&WAIT_FD) && FD_ISSET(th->fd, &readfds)) {
/* Wake up only one thread per fd. */
FD_CLR(th->fd, &readfds);
th->status = THREAD_RUNNABLE;
th->fd = 0;
- th->wait_for &= ~WAIT_FD;
- num_waiting_on_fd--;
+ th->wait_for = 0;
+ found = 1;
+ }
+ if ((th->wait_for&WAIT_SELECT) &&
+ (match_fds(&readfds, &th->readfds, max) ||
+ match_fds(&writefds, &th->writefds, max) ||
+ match_fds(&exceptfds, &th->exceptfds, max))) {
+ /* Wake up only one thread per fd. */
+ th->status = THREAD_RUNNABLE;
+ th->wait_for = 0;
+ intersect_fds(&readfds, &th->readfds, max);
+ intersect_fds(&writefds, &th->writefds, max);
+ intersect_fds(&exceptfds, &th->exceptfds, max);
+ th->fd = n;
found = 1;
}
}
@@ -6821,8 +6884,7 @@ rb_thread_wait_fd(fd)
if (curr_thread == curr_thread->next) return;
curr_thread->status = THREAD_STOPPED;
- curr_thread->fd = fd;
- num_waiting_on_fd++;
+ FD_SET(fd, &curr_thread->readfds);
curr_thread->wait_for |= WAIT_FD;
rb_thread_schedule();
}
@@ -6831,18 +6893,15 @@ int
rb_thread_fd_writable(fd)
int fd;
{
- struct timeval zero;
- fd_set fds;
-
- if (curr_thread == curr_thread->next) return 1;
+ if (curr_thread == curr_thread->next) return;
- zero.tv_sec = zero.tv_usec = 0;
- for (;;) {
- FD_ZERO(&fds);
- FD_SET(fd, &fds);
- if (select(fd+1, 0, &fds, 0, &zero) == 1) return 0;
- rb_thread_schedule();
- }
+ curr_thread->status = THREAD_STOPPED;
+ FD_ZERO(&curr_thread->readfds);
+ FD_ZERO(&curr_thread->writefds);
+ FD_ZERO(&curr_thread->exceptfds);
+ FD_SET(fd, &curr_thread->writefds);
+ curr_thread->wait_for |= WAIT_SELECT;
+ rb_thread_schedule();
}
void
@@ -6880,7 +6939,6 @@ rb_thread_wait_for(time)
date = timeofday() + (double)time.tv_sec + (double)time.tv_usec*1e-6;
curr_thread->status = THREAD_STOPPED;
curr_thread->delay = date;
- num_waiting_on_timer++;
curr_thread->wait_for |= WAIT_TIME;
rb_thread_schedule();
}
@@ -6901,7 +6959,6 @@ rb_thread_select(max, read, write, except, timeout)
{
double limit;
struct timeval zero;
- fd_set r, *rp, w, *wp, x, *xp;
int n;
if (!read && !write && !except) {
@@ -6955,30 +7012,22 @@ rb_thread_select(max, read, write, except, timeout)
}
- for (;;) {
- zero.tv_sec = zero.tv_usec = 0;
- if (read) {rp = &r; r = *read;} else {rp = 0;}
- if (write) {wp = &w; w = *write;} else {wp = 0;}
- if (except) {xp = &x; x = *except;} else {xp = 0;}
- n = select(max, rp, wp, xp, &zero);
- if (n > 0) {
- /* write back fds */
- if (read) {*read = r;}
- if (write) {*write = w;}
- if (except) {*except = x;}
- return n;
- }
- if (n < 0 && errno != EINTR) {
- return n;
- }
- if (timeout) {
- if (timeout->tv_sec == 0 && timeout->tv_usec == 0) return 0;
- if (limit <= timeofday()) return 0;
- }
-
- rb_thread_schedule();
- CHECK_INTS;
+ curr_thread->status = THREAD_STOPPED;
+ curr_thread->readfds = *read;
+ curr_thread->writefds = *write;
+ curr_thread->exceptfds = *except;
+ curr_thread->fd = max;
+ curr_thread->wait_for = WAIT_SELECT;
+ if (timeout) {
+ curr_thread->delay = timeofday() +
+ (double)timeout->tv_sec + (double)timeout->tv_usec*1e-6;
+ curr_thread->wait_for |= WAIT_TIME;
}
+ rb_thread_schedule();
+ *read = curr_thread->readfds;
+ *write = curr_thread->writefds;
+ *except = curr_thread->exceptfds;
+ return curr_thread->fd;
}
static VALUE
@@ -6994,7 +7043,6 @@ rb_thread_join(thread)
rb_raise(rb_eThreadError, "Thread#join: deadlock - mutual join");
curr_thread->status = THREAD_STOPPED;
curr_thread->join = th;
- num_waiting_on_join++;
curr_thread->wait_for |= WAIT_JOIN;
rb_thread_schedule();
}
@@ -7146,7 +7194,6 @@ rb_thread_sleep_forever()
return;
}
- num_waiting_on_timer++;
curr_thread->delay = DELAY_INFTY;
curr_thread->wait_for |= WAIT_TIME;
curr_thread->status = THREAD_STOPPED;
@@ -7236,7 +7283,9 @@ rb_thread_abort_exc_set(thread, val)
th->stk_len = 0;\
th->stk_max = 0;\
th->wait_for = 0;\
- th->fd = 0;\
+ FD_ZERO(&th->readfds);\
+ FD_ZERO(&th->writefds);\
+ FD_ZERO(&th->exceptfds);\
th->delay = 0.0;\
th->join = 0;\
\
diff --git a/gc.c b/gc.c
index edb290fb..33e864d 100644
--- a/gc.c
+++ b/gc.c
@@ -63,9 +63,8 @@ mem_error(mesg)
rb_fatal(mesg);
}
-#ifndef xmalloc
void *
-xmalloc(size)
+ruby_xmalloc(size)
size_t size;
{
void *mem;
@@ -95,7 +94,7 @@ xmalloc(size)
}
void *
-xcalloc(n, size)
+ruby_xcalloc(n, size)
size_t n, size;
{
void *mem;
@@ -107,7 +106,7 @@ xcalloc(n, size)
}
void *
-xrealloc(ptr, size)
+ruby_xrealloc(ptr, size)
void *ptr;
size_t size;
{
@@ -134,12 +133,11 @@ xrealloc(ptr, size)
}
void
-xfree(x)
+ruby_xfree(x)
void *x;
{
if (x) free(x);
}
-#endif
extern int ruby_in_compile;
static int dont_gc;
@@ -1220,3 +1218,38 @@ Init_GC()
rb_gc_unregister_address(&rb_mObSpace);
finalizers = rb_ary_new();
}
+
+#undef xmalloc
+#undef xcalloc
+#undef xrealloc
+#undef xfree
+
+void*
+xmalloc(size)
+ size_t size;
+{
+ return ruby_xmalloc(size);
+}
+
+void*
+xcalloc(n,size)
+ size_t n,size;
+{
+ return ruby_xcalloc(n, size);
+}
+
+void*
+xrealloc(ptr,size)
+ void *ptr;
+ size_t size;
+{
+ return ruby_xrealloc(ptr, size);
+}
+
+void
+xfree(ptr)
+ void *ptr;
+{
+ return ruby_xfree(ptr);
+}
+
diff --git a/io.c b/io.c
index af011b3..cf244d1 100644
--- a/io.c
+++ b/io.c
@@ -63,7 +63,7 @@ char *strdup();
extern void Init_File _((void));
#ifdef __BEOS__
-# ifdef NOFILE
+# ifndef NOFILE
# define NOFILE (OPEN_MAX)
# endif
#include <net/socket.h>
diff --git a/regex.c b/regex.c
index 91fc1d9..2f9739a 100644
--- a/regex.c
+++ b/regex.c
@@ -70,13 +70,16 @@ void rb_trap_exec _((void));
# define CHECK_INTS if (!rb_prohibit_interrupt) {\
if (rb_trap_pending) rb_trap_exec();\
}
-#endif
-#ifndef xmalloc
+#define xmalloc ruby_xmalloc
+#define xcalloc ruby_xcalloc
+#define xrealloc ruby_xrealloc
+#define xfree ruby_xfree
+
void *xmalloc _((size_t));
void *xcalloc _((size_t,size_t));
void *xrealloc _((void*,size_t));
-void free _((void*));
+void xfree _((void*));
#endif
#define NO_ALLOCA /* try it out for now */
@@ -125,8 +128,8 @@ char *alloca();
#define FREE_VARIABLES()
-#define FREE_AND_RETURN_VOID(stackb) do { free(stackb); return; } while(0)
-#define FREE_AND_RETURN(stackb,val) do { free(stackb); return(val); } while(0)
+#define FREE_AND_RETURN_VOID(stackb) do { xfree(stackb); return; } while(0)
+#define FREE_AND_RETURN(stackb,val) do { xfree(stackb); return(val); } while(0)
#define DOUBLE_STACK(stackx,stackb,len,type) do { \
stackx = (type*)xrealloc(stackb, 2 * len * sizeof(type)); \
} while (0)
@@ -2410,18 +2413,18 @@ void
re_free_pattern(bufp)
struct re_pattern_buffer *bufp;
{
- free(bufp->buffer);
- free(bufp->fastmap);
- if (bufp->must_skip) free(bufp->must_skip);
-
- free(bufp->regstart);
- free(bufp->regend);
- free(bufp->old_regstart);
- free(bufp->old_regend);
- free(bufp->best_regstart);
- free(bufp->best_regend);
- free(bufp->reg_info);
- free(bufp);
+ xfree(bufp->buffer);
+ xfree(bufp->fastmap);
+ if (bufp->must_skip) xfree(bufp->must_skip);
+
+ xfree(bufp->regstart);
+ xfree(bufp->regend);
+ xfree(bufp->old_regstart);
+ xfree(bufp->old_regend);
+ xfree(bufp->best_regstart);
+ xfree(bufp->best_regend);
+ xfree(bufp->reg_info);
+ xfree(bufp);
}
/* Store a jump of the form <OPCODE> <relative address>.
@@ -4347,8 +4350,8 @@ re_free_registers(regs)
struct re_registers *regs;
{
if (regs->allocated == 0) return;
- if (regs->beg) free(regs->beg);
- if (regs->end) free(regs->end);
+ if (regs->beg) xfree(regs->beg);
+ if (regs->end) xfree(regs->end);
}
/* Functions for multi-byte support.
diff --git a/ruby.h b/ruby.h
index 149ca98..40c88fe 100644
--- a/ruby.h
+++ b/ruby.h
@@ -369,9 +369,16 @@ struct RBignum {
#define OBJ_FROZEN(x) FL_TEST((x), FL_FREEZE)
#define OBJ_FREEZE(x) FL_SET((x), FL_FREEZE)
+#define xmalloc ruby_xmalloc
+#define xcalloc ruby_xcalloc
+#define xrealloc ruby_xrealloc
+#define xfree ruby_xfree
+
void *xmalloc _((size_t));
void *xcalloc _((size_t,size_t));
void *xrealloc _((void*,size_t));
+void xfree _((void*));
+
#define ALLOC_N(type,n) (type*)xmalloc(sizeof(type)*(n))
#define ALLOC(type) (type*)xmalloc(sizeof(type))
#define REALLOC_N(var,type,n) (var)=(type*)xrealloc((char*)(var),sizeof(type)*(n))
diff --git a/sample/test.rb b/sample/test.rb
index bc97882..7fe0280 100644
--- a/sample/test.rb
+++ b/sample/test.rb
@@ -969,7 +969,7 @@ File.unlink "script_tmp" or `/bin/rm -f "script_tmp"`
File.unlink "script_tmp.bak" or `/bin/rm -f "script_tmp.bak"`
$bad = false
-for script in Dir["{lib,sample}/*.rb"]
+for script in Dir["{lib,sample}/**/*.rb"]
unless `./miniruby -c #{script}`.chomp == "Syntax OK"
p `./miniruby -c #{script}`.chomp
$bad = true
diff --git a/st.c b/st.c
index 2ce868d..e7bd0ec 100644
--- a/st.c
+++ b/st.c
@@ -45,11 +45,18 @@ static struct st_hash_type type_strhash = {
strhash,
};
-#ifndef xmalloc
+#ifdef RUBY_PLATFORM
+#define xmalloc ruby_xmalloc
+#define xcalloc ruby_xcalloc
+#define xrealloc ruby_xrealloc
+#define xfree ruby_xfree
+
void *xmalloc();
void *xcalloc();
void *xrealloc();
+void xfree();
#endif
+
static void rehash();
#define alloc(type) (type*)xmalloc((unsigned)sizeof(type))