????
Your IP : 3.141.45.33
# This is a frozen state file generated by GNU M4 1.4.13
V1
Q1,1
[]
T15,909
AC_PROG_F77_C_OAC_PRO([AC_PROG_F77_C_O])AC_BEFORE([$0], [AC_PROG_F77])dnl
AC_MSG_CHECKING(whether $F77 understand -c and -o together)
set dummy $F77; ac_f77="`echo [$]2 |
changequote(, )dnl
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
changequote([, ])dnl
AC_CACHE_VAL(ac_cv_prog_f77_${ac_f77}_c_o,
[cat > conftest.f << EOF
program conftest
end
EOF
# We do the `AC_TRY_EVAL' test twice because some compilers refuse to
# overwrite an existing `.o' file with `-o', although they will create
# one.
ac_try='$F77 $FFLAGS -c conftest.f -o conftest.o 1>&AC_FD_CC'
if AC_TRY_EVAL(ac_try) && test -f conftest.o && AC_TRY_EVAL(ac_try); then
eval ac_cv_prog_f77_${ac_f77}_c_o=yes
else
eval ac_cv_prog_f77_${ac_f77}_c_o=no
fi
rm -f conftest*
])dnl
if eval "test \"`echo '$ac_cv_prog_f77_'${ac_f77}_c_o`\" = yes"; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_DEFINE(F77_NO_MINUS_C_MINUS_O)
fi
[]AC_EPI()
T6,233
AC_AIXAC_PRO([AC_AIX])AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
AC_BEFORE([$0], [AC_TRY_RUN])dnl
AC_MSG_CHECKING(for AIX)
AC_EGREP_CPP(yes,
[#ifdef _AIX
yes
#endif
], [AC_MSG_RESULT(yes); AC_DEFINE(_ALL_SOURCE)], AC_MSG_RESULT(no))
[]AC_EPI()
F6,6
substrsubstr
T14,449
AC_INIT_NOTICEAC_PRO([AC_INIT_NOTICE])# 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_EPI()
T22,1398
AC_SYS_LONG_FILE_NAMESAC_PRO([AC_SYS_LONG_FILE_NAMES])AC_CACHE_CHECK(for long file names, ac_cv_sys_long_file_names,
[ac_cv_sys_long_file_names=yes
# Test for long file names in all the places we know might matter:
# . the current directory, where building will happen
# $prefix/lib where we will be installing things
# $exec_prefix/lib likewise
# eval it to expand exec_prefix.
# $TMPDIR if set, where it might want to write temporary files
# if $TMPDIR is not set:
# /tmp where it might want to write temporary files
# /var/tmp likewise
# /usr/tmp likewise
if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
ac_tmpdirs="$TMPDIR"
else
ac_tmpdirs='/tmp /var/tmp /usr/tmp'
fi
for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
test -d $ac_dir || continue
test -w $ac_dir || continue # It is less confusing to not echo anything here.
(echo 1 > $ac_dir/conftest9012345) 2>/dev/null
(echo 2 > $ac_dir/conftest9012346) 2>/dev/null
val=`cat $ac_dir/conftest9012345 2>/dev/null`
if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
ac_cv_sys_long_file_names=no
rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
break
fi
rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
done])
if test $ac_cv_sys_long_file_names = yes; then
AC_DEFINE(HAVE_LONG_FILE_NAMES)
fi
[]AC_EPI()
T9,2921
AC_OUTPUTtrap '' 1 2 15
AC_CACHE_SAVE
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
changequote(, )dnl
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
changequote([, ])dnl
fi
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
ifdef([AC_LIST_HEADER], [DEFS=-DHAVE_CONFIG_H], [AC_OUTPUT_MAKE_DEFS()])
# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}
echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
dnl hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
dnl so uname gets run too.
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
[#] [$]0 [$]ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.
changequote(, )dnl
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
changequote([, ])dnl
for ac_option
do
case "[\$]ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running [\$]{CONFIG_SHELL-/bin/sh} [$]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 AC_ACVERSION"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "[\$]ac_cs_usage"; exit 0 ;;
*) echo "[\$]ac_cs_usage"; exit 1 ;;
esac
done
ac_given_srcdir=$srcdir
ifdef([AC_PROVIDE_AC_PROG_INSTALL], [ac_given_INSTALL="$INSTALL"
])dnl
changequote(<<, >>)dnl
ifdef(<<AC_LIST_HEADER>>,
<<trap 'rm -fr `echo "$1 AC_LIST_HEADER" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15>>,
<<trap 'rm -fr `echo "$1" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15>>)
changequote([, ])dnl
EOF
cat >> $CONFIG_STATUS <<EOF
AC_OUTPUT_FILES($1)
ifdef([AC_LIST_HEADER], [AC_OUTPUT_HEADER(AC_LIST_HEADER)])dnl
ifdef([AC_LIST_LINKS], [AC_OUTPUT_LINKS(AC_LIST_FILES, AC_LIST_LINKS)])dnl
EOF
cat >> $CONFIG_STATUS <<EOF
undivert(AC_DIVERSION_ICMDS)dnl
$3
EOF
cat >> $CONFIG_STATUS <<\EOF
undivert(AC_DIVERSION_CMDS)dnl
$2
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
dnl config.status should not do recursion.
ifdef([AC_LIST_SUBDIRS], [AC_OUTPUT_SUBDIRS(AC_LIST_SUBDIRS)])dnl
T18,95
AC_DEFINE_UNQUOTED#
ifelse([$3],,[#
@@@syms="$syms $1"@@@
], [#
@@@verbatim="$verbatim
/* $3 */
#undef $1
"@@@
])
T14,74
AC_PROG_RANLIBAC_PRO([AC_PROG_RANLIB])AC_CHECK_PROG(RANLIB, ranlib, ranlib, :)[]AC_EPI()
T13,343
AC_ARG_ENABLEAC_PRO([AC_ARG_ENABLE])AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
ac_help="$ac_help
[$2]"
AC_DIVERT_POP()dnl
[#] Check whether --enable-[$1] or --disable-[$1] was given.
if test "[${enable_]patsubst([$1], -, _)+set}" = set; then
enableval="[$enable_]patsubst([$1], -, _)"
ifelse([$3], , :, [$3])
ifelse([$4], , , [else
$4
])dnl
fi
[]AC_EPI()
F5,5
ifdefifdef
T10,231
AC_MINGW32AC_PRO([AC_MINGW32])AC_CACHE_CHECK(for mingw32 environment, ac_cv_mingw32,
[AC_TRY_COMPILE(,[return __MINGW32__;],
ac_cv_mingw32=yes, ac_cv_mingw32=no)
rm -f conftest*])
MINGW32=
test "$ac_cv_mingw32" = yes && MINGW32=yes[]AC_EPI()
F6,6
syscmdsyscmd
F8,8
patsubstpatsubst
T11,72
AC_PROG_AWKAC_PRO([AC_PROG_AWK])AC_CHECK_PROGS(AWK, gawk mawk nawk awk, )[]AC_EPI()
T20,1
AC_DIVERSION_CURRENT7
T20,1
AC_DIVERSION_CURRENT1
T17,189
AC_PREREQ_COMPAREifelse(builtin([eval],
[$3 + $2 * 1000 + $1 * 1000000 < $6 + $5 * 1000 + $4 * 1000000]), 1,
[errprint(dnl
FATAL ERROR: Autoconf version $7 or higher is required for this script
)m4exit(3)])
T19,1104
AC_CANONICAL_SYSTEMAC_PRO([AC_CANONICAL_SYSTEM])AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [AC_ARG_PROGRAM])
# Do some error checking and defaulting for the host and target type.
# The inputs are:
# configure --host=HOST --target=TARGET --build=BUILD NONOPT
#
# The rules are:
# 1. You are not allowed to specify --host, --target, and nonopt at the
# same time.
# 2. Host defaults to nonopt.
# 3. If nonopt is not specified, then host defaults to the current host,
# as determined by config.guess.
# 4. Target and build default to nonopt.
# 5. If nonopt is not specified, then target and build default to host.
# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
case $host---$target---$nonopt in
NONE---*---* | *---NONE---* | *---*---NONE) ;;
*) AC_MSG_ERROR(can only configure for one host and one target at a time) ;;
esac
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CANONICAL_BUILD
test "$host_alias" != "$target_alias" &&
test "$program_prefix$program_suffix$program_transform_name" = \
NONENONEs,x,x, &&
program_prefix=${target_alias}-
[]AC_EPI()
F4,4
defndefn
T9,52
AC_ALLOCAAC_PRO([AC_ALLOCA])indir([AC_FUNC_ALLOCA])[]AC_EPI()
T14,71
AC_DIVERT_PUSHpushdef([AC_DIVERSION_CURRENT], $1)dnl
divert(AC_DIVERSION_CURRENT)dnl
T18,3507
AC_FUNC_GETLOADAVGAC_PRO([AC_FUNC_GETLOADAVG])ac_have_func=no # yes means we've found a way to get the load average.
# Some systems with -lutil have (and need) -lkvm as well, some do not.
# On Solaris, -lkvm requires nlist from -lelf, so check that first
# to get the right answer into the cache.
AC_CHECK_LIB(elf, elf_begin, LIBS="-lelf $LIBS")
AC_CHECK_LIB(kvm, kvm_open, LIBS="-lkvm $LIBS")
# Check for the 4.4BSD definition of getloadavg.
AC_CHECK_LIB(util, getloadavg,
[LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes])
if test $ac_have_func = no; then
# There is a commonly available library for RS/6000 AIX.
# Since it is not a standard part of AIX, it might be installed locally.
ac_getloadavg_LIBS="$LIBS"; LIBS="-L/usr/local/lib $LIBS"
AC_CHECK_LIB(getloadavg, getloadavg,
LIBS="-lgetloadavg $LIBS", LIBS="$ac_getloadavg_LIBS")
fi
# Make sure it is really in the library, if we think we found it.
AC_REPLACE_FUNCS(getloadavg)
if test $ac_cv_func_getloadavg = yes; then
AC_DEFINE(HAVE_GETLOADAVG)
ac_have_func=yes
else
# Figure out what our getloadavg.c needs.
ac_have_func=no
AC_CHECK_HEADER(sys/dg_sys_info.h,
[ac_have_func=yes; AC_DEFINE(DGUX)
AC_CHECK_LIB(dgc, dg_sys_info)])
# We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
# uses stabs), but it is still SVR4. We cannot check for <elf.h> because
# Irix 4.0.5F has the header but not the library.
if test $ac_have_func = no && test $ac_cv_lib_elf_elf_begin = yes; then
ac_have_func=yes; AC_DEFINE(SVR4)
fi
if test $ac_have_func = no; then
AC_CHECK_HEADER(inq_stats/cpustats.h,
[ac_have_func=yes; AC_DEFINE(UMAX)
AC_DEFINE(UMAX4_3)])
fi
if test $ac_have_func = no; then
AC_CHECK_HEADER(sys/cpustats.h,
[ac_have_func=yes; AC_DEFINE(UMAX)])
fi
if test $ac_have_func = no; then
AC_CHECK_HEADERS(mach/mach.h)
fi
AC_CHECK_HEADER(nlist.h,
[AC_DEFINE(NLIST_STRUCT)
AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un,
[AC_TRY_COMPILE([#include <nlist.h>],
[struct nlist n; n.n_un.n_name = 0;],
ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)])
if test $ac_cv_struct_nlist_n_un = yes; then
AC_DEFINE(NLIST_NAME_UNION)
fi
])dnl
fi # Do not have getloadavg in system libraries.
# Some definitions of getloadavg require that the program be installed setgid.
dnl FIXME Don't hardwire the path of getloadavg.c in the top-level directory.
AC_CACHE_CHECK(whether getloadavg requires setgid,
ac_cv_func_getloadavg_setgid,
[AC_EGREP_CPP([Yowza Am I SETGID yet],
[#include "$srcdir/getloadavg.c"
#ifdef LDAV_PRIVILEGED
Yowza Am I SETGID yet
#endif],
ac_cv_func_getloadavg_setgid=yes, ac_cv_func_getloadavg_setgid=no)])
if test $ac_cv_func_getloadavg_setgid = yes; then
NEED_SETGID=true; AC_DEFINE(GETLOADAVG_PRIVILEGED)
else
NEED_SETGID=false
fi
AC_SUBST(NEED_SETGID)dnl
if test $ac_cv_func_getloadavg_setgid = yes; then
AC_CACHE_CHECK(group of /dev/kmem, ac_cv_group_kmem,
[changequote(, )dnl
# On Solaris, /dev/kmem is a symlink. Get info on the real file.
ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
# If we got an error (system does not support symlinks), try without -L.
test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
ac_cv_group_kmem=`echo $ac_ls_output \
| sed -ne 's/[ ][ ]*/ /g;
s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/;
/ /s/.* //;p;'`
changequote([, ])dnl
])
KMEM_GROUP=$ac_cv_group_kmem
fi
AC_SUBST(KMEM_GROUP)dnl
[]AC_EPI()
T6,198
AC_PROdefine([AC_PROVIDE_$1], )dnl
ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL,
[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))],
[pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_CURRENT)])dnl
T11,82
AC_CHECKINGecho "checking $1" 1>&AC_FD_MSG
echo "configure:__oline__: checking $1" >&AC_FD_CC
T18,551
AC_HEADER_SYS_WAITAC_PRO([AC_HEADER_SYS_WAIT])AC_CACHE_CHECK([for sys/wait.h that is POSIX.1 compatible],
ac_cv_header_sys_wait_h,
[AC_TRY_COMPILE([#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 s;
wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;],
ac_cv_header_sys_wait_h=yes, ac_cv_header_sys_wait_h=no)])
if test $ac_cv_header_sys_wait_h = yes; then
AC_DEFINE(HAVE_SYS_WAIT_H)
fi
[]AC_EPI()
T9,376
AC_LANG_CAC_PRO([AC_LANG_C])define([AC_LANG], [C])dnl
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
cross_compiling=$ac_cv_prog_cc_cross
[]AC_EPI()
T9,883
AC_EXEEXTAC_PRO([AC_EXEEXT])AC_REQUIRE([AC_CYGWIN])
AC_REQUIRE([AC_MINGW32])
AC_MSG_CHECKING([for executable suffix])
AC_CACHE_VAL(ac_cv_exeext,
[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 AC_TRY_EVAL(ac_link); then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj) ;;
*) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
esac
done
else
AC_MSG_ERROR([installation or configuration problem: compiler cannot create executables.])
fi
rm -f conftest*
test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
fi])
EXEEXT=""
test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
AC_MSG_RESULT(${ac_cv_exeext})
dnl Setting ac_exeext will implicitly change the ac_link command.
ac_exeext=$EXEEXT
AC_SUBST(EXEEXT)[]AC_EPI()
T10,54
AC_VPRINTFAC_PRO([AC_VPRINTF])indir([AC_FUNC_VPRINTF])[]AC_EPI()
T14,417
AC_TYPE_SIGNALAC_PRO([AC_TYPE_SIGNAL])AC_CACHE_CHECK([return type of signal handlers], ac_cv_type_signal,
[AC_TRY_COMPILE([#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 i;], ac_cv_type_signal=void, ac_cv_type_signal=int)])
AC_DEFINE_UNQUOTED(RETSIGTYPE, $ac_cv_type_signal)
[]AC_EPI()
T14,248
AC_INT_16_BITSAC_PRO([AC_INT_16_BITS])AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(int)])dnl
AC_MSG_CHECKING(whether int is 16 bits)
AC_TRY_RUN([main() { exit(sizeof(int) != 2); }],
[AC_MSG_RESULT(yes)
AC_DEFINE(INT_16_BITS)], AC_MSG_RESULT(no))
[]AC_EPI()
T15,1456
AC_OUTPUT_LINKSEOF
cat >> $CONFIG_STATUS <<EOF
ac_sources="$1"
ac_dests="$2"
EOF
cat >> $CONFIG_STATUS <<\EOF
srcdir=$ac_given_srcdir
while test -n "$ac_sources"; do
set $ac_dests; ac_dest=[$]1; shift; ac_dests=[$]*
set $ac_sources; ac_source=[$]1; shift; ac_sources=[$]*
echo "linking $srcdir/$ac_source to $ac_dest"
if test ! -r $srcdir/$ac_source; then
AC_MSG_ERROR($srcdir/$ac_source: File not found)
fi
rm -f $ac_dest
# Make relative symlinks.
# Remove last slash and all that follows it. Not all systems have dirname.
changequote(, )dnl
ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
changequote([, ])dnl
if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
# The dest file is in a subdirectory.
test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
# A "../" for each directory in $ac_dest_dir_suffix.
changequote(, )dnl
ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
changequote([, ])dnl
else
ac_dest_dir_suffix= ac_dots=
fi
case "$srcdir" in
changequote(, )dnl
[/$]*) ac_rel_source="$srcdir/$ac_source" ;;
changequote([, ])dnl
*) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
esac
# Make a symlink if possible; otherwise try a hard link.
if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
ln $srcdir/$ac_source $ac_dest; then :
else
AC_MSG_ERROR(can not link $ac_dest to $srcdir/$ac_source)
fi
done
T11,345
AC_MEMORY_HAC_PRO([AC_MEMORY_H])AC_OBSOLETE([$0], [; instead use AC_CHECK_HEADERS(memory.h) and HAVE_MEMORY_H])dnl
AC_MSG_CHECKING(whether string.h declares mem functions)
AC_EGREP_HEADER(memchr, string.h, ac_found=yes, ac_found=no)
AC_MSG_RESULT($ac_found)
if test $ac_found = no; then
AC_CHECK_HEADER(memory.h, [AC_DEFINE(NEED_MEMORY_H)])
fi
[]AC_EPI()
T22,4050
AC_F77_LIBRARY_LDFLAGSAC_PRO([AC_F77_LIBRARY_LDFLAGS])AC_MSG_CHECKING([for Fortran 77 libraries])
AC_REQUIRE([AC_PROG_F77])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_VAL(ac_cv_flibs,
[changequote(, )dnl
dnl Write a minimal program and compile it with -v. I don't know what
dnl to do if your compiler doesn't have -v...
echo " END" > conftest.f
foutput=`${F77} -v -o conftest conftest.f 2>&1`
dnl
dnl The easiest thing to do for xlf output is to replace all the commas
dnl with spaces. Try to only do that if the output is really from xlf,
dnl since doing that causes problems on other systems.
dnl
xlf_p=`echo $foutput | grep xlfentry`
if test -n "$xlf_p"; then
foutput=`echo $foutput | sed 's/,/ /g'`
fi
dnl
ld_run_path=`echo $foutput | \
sed -n -e 's/^.*LD_RUN_PATH *= *\([^ ]*\).*/\1/p'`
dnl
dnl We are only supposed to find this on Solaris systems...
dnl Uh, the run path should be absolute, shouldn't it?
dnl
case "$ld_run_path" in
/*)
if test "$ac_cv_prog_gcc" = yes; then
ld_run_path="-Xlinker -R -Xlinker $ld_run_path"
else
ld_run_path="-R $ld_run_path"
fi
;;
*)
ld_run_path=
;;
esac
dnl
flibs=
lflags=
dnl
dnl If want_arg is set, we know we want the arg to be added to the list,
dnl so we don't have to examine it.
dnl
want_arg=
dnl
for arg in $foutput; do
old_want_arg=$want_arg
want_arg=
dnl
dnl None of the options that take arguments expect the argument to
dnl start with a -, so pretend we didn't see anything special.
dnl
if test -n "$old_want_arg"; then
case "$arg" in
-*)
old_want_arg=
;;
esac
fi
case "$old_want_arg" in
'')
case $arg in
/*.a)
exists=false
for f in $lflags; do
if test x$arg = x$f; then
exists=true
fi
done
if $exists; then
arg=
else
lflags="$lflags $arg"
fi
;;
-bI:*)
exists=false
for f in $lflags; do
if test x$arg = x$f; then
exists=true
fi
done
if $exists; then
arg=
else
if test "$ac_cv_prog_gcc" = yes; then
lflags="$lflags -Xlinker $arg"
else
lflags="$lflags $arg"
fi
fi
;;
-lang* | -lcrt0.o | -lc | -lgcc)
arg=
;;
-[lLR])
want_arg=$arg
arg=
;;
-[lLR]*)
exists=false
for f in $lflags; do
if test x$arg = x$f; then
exists=true
fi
done
if $exists; then
arg=
else
case "$arg" in
-lkernel32)
case "$canonical_host_type" in
*-*-cygwin*)
arg=
;;
*)
lflags="$lflags $arg"
;;
esac
;;
-lm)
;;
*)
lflags="$lflags $arg"
;;
esac
fi
;;
-u)
want_arg=$arg
arg=
;;
-Y)
want_arg=$arg
arg=
;;
*)
arg=
;;
esac
;;
-[lLR])
arg="$old_want_arg $arg"
;;
-u)
arg="-u $arg"
;;
-Y)
dnl
dnl Should probably try to ensure unique directory options here too.
dnl This probably only applies to Solaris systems, and then will only
dnl work with gcc...
dnl
arg=`echo $arg | sed -e 's%^P,%%'`
SAVE_IFS=$IFS
IFS=:
list=
for elt in $arg; do
list="$list -L$elt"
done
IFS=$SAVE_IFS
arg="$list"
;;
esac
dnl
if test -n "$arg"; then
flibs="$flibs $arg"
fi
done
if test -n "$ld_run_path"; then
flibs_result="$ld_run_path $flibs"
else
flibs_result="$flibs"
fi
changequote([, ])dnl
ac_cv_flibs="$flibs_result"])
FLIBS="$ac_cv_flibs"
AC_SUBST(FLIBS)dnl
AC_MSG_RESULT($FLIBS)
[]AC_EPI()
T12,4262
AC_PATH_XTRAAC_PRO([AC_PATH_XTRA])AC_REQUIRE([AC_PATH_X])dnl
if test "$no_x" = yes; then
# Not all programs may use this symbol, but it does not hurt to define it.
AC_DEFINE(X_DISPLAY_MISSING)
X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
if test -n "$x_includes"; then
X_CFLAGS="$X_CFLAGS -I$x_includes"
fi
# It would also be nice to do this for all -L options, not just this one.
if test -n "$x_libraries"; then
X_LIBS="$X_LIBS -L$x_libraries"
dnl FIXME banish uname from this macro!
# For Solaris; some versions of Sun CC require a space after -R and
# others require no space. Words are not sufficient . . . .
case "`(uname -sr) 2>/dev/null`" in
"SunOS 5"*)
AC_MSG_CHECKING(whether -R must be followed by a space)
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
AC_TRY_LINK(, , ac_R_nospace=yes, ac_R_nospace=no)
if test $ac_R_nospace = yes; then
AC_MSG_RESULT(no)
X_LIBS="$X_LIBS -R$x_libraries"
else
LIBS="$ac_xsave_LIBS -R $x_libraries"
AC_TRY_LINK(, , ac_R_space=yes, ac_R_space=no)
if test $ac_R_space = yes; then
AC_MSG_RESULT(yes)
X_LIBS="$X_LIBS -R $x_libraries"
else
AC_MSG_RESULT(neither works)
fi
fi
LIBS="$ac_xsave_LIBS"
esac
fi
# Check for system-dependent libraries X programs must link with.
# Do this before checking for the system-independent R6 libraries
# (-lICE), since we may need -lsocket or whatever for X linking.
if test "$ISC" = yes; then
X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
else
# Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
# libraries were built with DECnet support. And karl@cs.umb.edu says
# the Alpha needs dnet_stub (dnet does not exist).
AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"])
if test $ac_cv_lib_dnet_dnet_ntoa = no; then
AC_CHECK_LIB(dnet_stub, dnet_ntoa,
[X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"])
fi
# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
# to get the SysV transport functions.
# chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
# needs -lnsl.
# The nsl library prevents programs from opening the X display
# on Irix 5.2, according to dickey@clark.net.
AC_CHECK_FUNC(gethostbyname)
if test $ac_cv_func_gethostbyname = no; then
AC_CHECK_LIB(nsl, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl")
fi
# lieder@skyler.mavd.honeywell.com says without -lsocket,
# socket/setsockopt and other routines are undefined under SCO ODT
# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
# on later versions), says simon@lia.di.epfl.ch: it contains
# gethostby* variants that don't use the nameserver (or something).
# -lsocket must be given before -lnsl if both are needed.
# We assume that if connect needs -lnsl, so does gethostbyname.
AC_CHECK_FUNC(connect)
if test $ac_cv_func_connect = no; then
AC_CHECK_LIB(socket, connect, X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS", ,
$X_EXTRA_LIBS)
fi
# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
AC_CHECK_FUNC(remove)
if test $ac_cv_func_remove = no; then
AC_CHECK_LIB(posix, remove, X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix")
fi
# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
AC_CHECK_FUNC(shmat)
if test $ac_cv_func_shmat = no; then
AC_CHECK_LIB(ipc, shmat, X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc")
fi
fi
# Check for libraries that X11R6 Xt/Xaw programs need.
ac_save_LDFLAGS="$LDFLAGS"
test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
# check for ICE first), but we must link in the order -lSM -lICE or
# we get undefined symbols. So assume we have SM if we have ICE.
# These have to be linked with before -lX11, unlike the other
# libraries we check for below, so use a different variable.
# --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
AC_CHECK_LIB(ICE, IceConnectionNumber,
[X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"], , $X_EXTRA_LIBS)
LDFLAGS="$ac_save_LDFLAGS"
fi
AC_SUBST(X_CFLAGS)dnl
AC_SUBST(X_PRE_LIBS)dnl
AC_SUBST(X_LIBS)dnl
AC_SUBST(X_EXTRA_LIBS)dnl
[]AC_EPI()
T15,512
AC_TRY_COMPILERAC_PRO([AC_TRY_COMPILER])cat > conftest.$ac_ext << EOF
ifelse(AC_LANG, [FORTRAN77], ,
[
[#]line __oline__ "configure"
#include "confdefs.h"
])
[$1]
EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
[$2]=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
[$3]=no
else
[$3]=yes
fi
else
echo "configure: failed program was:" >&AC_FD_CC
cat conftest.$ac_ext >&AC_FD_CC
[$2]=no
fi
rm -fr conftest*[]AC_EPI()
T10,118
AC_REQUIREifdef([AC_PROVIDE_$1], ,
[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))dnl
indir([$1])
AC_DIVERT_POP()dnl
])
T16,3740
AC_PATH_X_DIRECTAC_PRO([AC_PATH_X_DIRECT])if test "$ac_x_includes" = NO; then
# Guess where to find include files, by looking for this one X11 .h file.
test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
# First, try using that file with no special directory specified.
AC_TRY_CPP([#include <$x_direct_test_include>],
[# We can compile using X headers with no special include directory.
ac_x_includes=],
[# Look for the header file in a standard set of common directories.
# Check X11 before X11Rn because it is often a symlink to the current release.
for ac_dir in \
/usr/X11/include \
/usr/X11R6/include \
/usr/X11R5/include \
/usr/X11R4/include \
\
/usr/include/X11 \
/usr/include/X11R6 \
/usr/include/X11R5 \
/usr/include/X11R4 \
\
/usr/local/X11/include \
/usr/local/X11R6/include \
/usr/local/X11R5/include \
/usr/local/X11R4/include \
\
/usr/local/include/X11 \
/usr/local/include/X11R6 \
/usr/local/include/X11R5 \
/usr/local/include/X11R4 \
\
/usr/X386/include \
/usr/x386/include \
/usr/XFree86/include/X11 \
\
/usr/include \
/usr/local/include \
/usr/unsupported/include \
/usr/athena/include \
/usr/local/x11r5/include \
/usr/lpp/Xamples/include \
\
/usr/openwin/include \
/usr/openwin/share/include \
; \
do
if test -r "$ac_dir/$x_direct_test_include"; then
ac_x_includes=$ac_dir
break
fi
done])
fi # $ac_x_includes = NO
if test "$ac_x_libraries" = NO; then
# Check for the libraries.
test -z "$x_direct_test_library" && x_direct_test_library=Xt
test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
# See if we find them without any special options.
# Don't add to $LIBS permanently.
ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS"
AC_TRY_LINK(, [${x_direct_test_function}()],
[LIBS="$ac_save_LIBS"
# We can link X programs with no special library path.
ac_x_libraries=],
[LIBS="$ac_save_LIBS"
# First see if replacing the include by lib works.
# Check X11 before X11Rn because it is often a symlink to the current release.
for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
/usr/X11/lib \
/usr/X11R6/lib \
/usr/X11R5/lib \
/usr/X11R4/lib \
\
/usr/lib/X11 \
/usr/lib/X11R6 \
/usr/lib/X11R5 \
/usr/lib/X11R4 \
\
/usr/local/X11/lib \
/usr/local/X11R6/lib \
/usr/local/X11R5/lib \
/usr/local/X11R4/lib \
\
/usr/local/lib/X11 \
/usr/local/lib/X11R6 \
/usr/local/lib/X11R5 \
/usr/local/lib/X11R4 \
\
/usr/X386/lib \
/usr/x386/lib \
/usr/XFree86/lib/X11 \
\
/usr/lib \
/usr/local/lib \
/usr/unsupported/lib \
/usr/athena/lib \
/usr/local/x11r5/lib \
/usr/lpp/Xamples/lib \
/lib/usr/lib/X11 \
\
/usr/openwin/lib \
/usr/openwin/share/lib \
; \
do
dnl Don't even attempt the hair of trying to link an X program!
for ac_extension in a so sl; do
if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
ac_x_libraries=$ac_dir
break 2
fi
done
done])
fi # $ac_x_libraries = NO
[]AC_EPI()
T14,551
AC_SEARCH_LIBSAC_PRO([AC_SEARCH_LIBS])AC_PREREQ([2.13])
AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1],
[ac_func_search_save_LIBS="$LIBS"
ac_cv_search_$1="no"
AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1="none required"])
test "$ac_cv_search_$1" = "no" && for i in $2; do
LIBS="-l$i $5 $ac_func_search_save_LIBS"
AC_TRY_LINK_FUNC([$1],
[ac_cv_search_$1="-l$i"
break])
done
LIBS="$ac_func_search_save_LIBS"])
if test "$ac_cv_search_$1" != "no"; then
test "$ac_cv_search_$1" = "none required" || LIBS="$ac_cv_search_$1 $LIBS"
$3
else :
$4
fi[]AC_EPI()
T15,2413
AC_PROG_INSTALLAC_PRO([AC_PROG_INSTALL])AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
AC_MSG_CHECKING(for a BSD compatible install)
if test -z "$INSTALL"; then
AC_CACHE_VAL(ac_cv_path_install,
[ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
for ac_dir in $PATH; do
# Account for people who put trailing slashes in PATH elements.
case "$ac_dir/" in
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
if test -f $ac_dir/$ac_prog; then
if test $ac_prog = install &&
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
else
ac_cv_path_install="$ac_dir/$ac_prog -c"
break 2
fi
fi
done
;;
esac
done
IFS="$ac_save_IFS"
])dnl
if test "${ac_cv_path_install+set}" = set; then
INSTALL="$ac_cv_path_install"
else
# As a last resort, use the slow shell script. We don't cache a
# path for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the path is relative.
INSTALL="$ac_install_sh"
fi
fi
dnl We do special magic for INSTALL instead of AC_SUBST, to get
dnl relative paths right.
AC_MSG_RESULT($INSTALL)
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
AC_SUBST(INSTALL_PROGRAM)dnl
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
AC_SUBST(INSTALL_SCRIPT)dnl
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
AC_SUBST(INSTALL_DATA)dnl
[]AC_EPI()
F7,7
dumpdefdumpdef
T15,58
AC_TEST_PROGRAMAC_PRO([AC_TEST_PROGRAM])indir([AC_TRY_RUN], $@)[]AC_EPI()
T15,58
AC_STDC_HEADERSAC_PRO([AC_STDC_HEADERS])indir([AC_HEADER_STDC])[]AC_EPI()
T8,50
AC_UID_TAC_PRO([AC_UID_T])indir([AC_TYPE_UID_T])[]AC_EPI()
T16,62
AC_PROGRAMS_PATHAC_PRO([AC_PROGRAMS_PATH])indir([AC_PATH_PROGS], $@)[]AC_EPI()
F6,6
divnumdivnum
T14,1177
AC_DECL_YYTEXTAC_PRO([AC_DECL_YYTEXT])AC_REQUIRE_CPP()dnl
AC_REQUIRE([AC_PROG_LEX])dnl
AC_CACHE_CHECK(lex output file root, ac_cv_prog_lex_root,
[# The minimal lex program is just a single line: %%. But some broken lexes
# (Solaris, I think it was) want two %% lines, so accommodate them.
echo '%%
%%' | $LEX
if test -f lex.yy.c; then
ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
ac_cv_prog_lex_root=lexyy
else
AC_MSG_ERROR(cannot find output from $LEX; giving up)
fi])
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
AC_SUBST(LEX_OUTPUT_ROOT)dnl
AC_CACHE_CHECK(whether yytext is a pointer, ac_cv_prog_lex_yytext_pointer,
[# POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent. Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
ac_save_LIBS="$LIBS"
LIBS="$LIBS $LEXLIB"
AC_TRY_LINK(`cat $LEX_OUTPUT_ROOT.c`, , ac_cv_prog_lex_yytext_pointer=yes)
LIBS="$ac_save_LIBS"
rm -f "${LEX_OUTPUT_ROOT}.c"
])
dnl
if test $ac_cv_prog_lex_yytext_pointer = yes; then
AC_DEFINE(YYTEXT_POINTER)
fi
[]AC_EPI()
T15,59
AC_MAJOR_HEADERAC_PRO([AC_MAJOR_HEADER])indir([AC_HEADER_MAJOR])[]AC_EPI()
T15,529
AC_FUNC_SETPGRPAC_PRO([AC_FUNC_SETPGRP])AC_CACHE_CHECK(whether setpgrp takes no argument, ac_cv_func_setpgrp_void,
AC_TRY_RUN([
#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);
}
], ac_cv_func_setpgrp_void=no, ac_cv_func_setpgrp_void=yes,
AC_MSG_ERROR(cannot check setpgrp if cross compiling))
)
if test $ac_cv_func_setpgrp_void = yes; then
AC_DEFINE(SETPGRP_VOID)
fi
[]AC_EPI()
F5,5
indirindir
T15,478
AC_CHECK_HEADERAC_PRO([AC_CHECK_HEADER])dnl Do the transliteration at runtime so arg 1 can be a shell variable.
ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(ac_cv_header_$ac_safe,
[AC_TRY_CPP([#include <$1>], eval "ac_cv_header_$ac_safe=yes",
eval "ac_cv_header_$ac_safe=no")])dnl
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
ifelse([$3], , , [$3
])dnl
fi
[]AC_EPI()
F5,5
indexindex
T13,60
AC_HAVE_FUNCSAC_PRO([AC_HAVE_FUNCS])indir([AC_CHECK_FUNCS], $@)[]AC_EPI()
T19,468
AC_DECL_SYS_SIGLISTAC_PRO([AC_DECL_SYS_SIGLIST])AC_CACHE_CHECK([for sys_siglist declaration in signal.h or unistd.h],
ac_cv_decl_sys_siglist,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <signal.h>
/* NetBSD declares sys_siglist in unistd.h. */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif], [char *msg = *(sys_siglist + 1);],
ac_cv_decl_sys_siglist=yes, ac_cv_decl_sys_siglist=no)])
if test $ac_cv_decl_sys_siglist = yes; then
AC_DEFINE(SYS_SIGLIST_DECLARED)
fi
[]AC_EPI()
T17,64
AC_PROGRAMS_CHECKAC_PRO([AC_PROGRAMS_CHECK])indir([AC_CHECK_PROGS], $@)[]AC_EPI()
T12,4
AC_ACVERSION2.13
T10,54
AC_STRCOLLAC_PRO([AC_STRCOLL])indir([AC_FUNC_STRCOLL])[]AC_EPI()
T15,64
AC_HAVE_HEADERSAC_PRO([AC_HAVE_HEADERS])indir([AC_CHECK_HEADERS], $@)[]AC_EPI()
T15,26
AC_CHECK_SIZEOF#
@@@types="$types,$1"@@@
T11,58
AC_TIMEZONEAC_PRO([AC_TIMEZONE])indir([AC_STRUCT_TIMEZONE])[]AC_EPI()
T15,99
AC_MSG_CHECKINGecho $ac_n "checking $1""... $ac_c" 1>&AC_FD_MSG
echo "configure:__oline__: checking $1" >&AC_FD_CC
T14,276
AC_CHECK_FILESAC_PRO([AC_CHECK_FILES])for ac_file in $1
do
AC_CHECK_FILE($ac_file,
[changequote(, )dnl
ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
changequote([, ])dnl
AC_DEFINE_UNQUOTED($ac_tr_file) $2], $3)dnl
done
[]AC_EPI()
T17,1013
AC_CANONICAL_HOSTAC_PRO([AC_CANONICAL_HOST])AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
# Make sure we can run config.sub.
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
else AC_MSG_ERROR(can not run $ac_config_sub)
fi
AC_MSG_CHECKING(host system type)
dnl Set host_alias.
host_alias=$host
case "$host_alias" in
NONE)
case $nonopt in
NONE)
if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
else AC_MSG_ERROR(can not guess host type; you must specify one)
fi ;;
*) host_alias=$nonopt ;;
esac ;;
esac
dnl Set the other host vars.
changequote(<<, >>)dnl
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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
changequote([, ])dnl
AC_MSG_RESULT($host)
AC_SUBST(host)dnl
AC_SUBST(host_alias)dnl
AC_SUBST(host_cpu)dnl
AC_SUBST(host_vendor)dnl
AC_SUBST(host_os)dnl
[]AC_EPI()
T7,0
__gnu__
T13,59
AC_TYPE_OFF_TAC_PRO([AC_TYPE_OFF_T])AC_CHECK_TYPE(off_t, long)[]AC_EPI()
T12,33
AC_LANG_SAVEpushdef([AC_LANG_STACK], AC_LANG)
F6,6
m4exitm4exit
F9,9
changecomchangecom
T8,0
__unix__
T8,123
AC_SUBSTifdef([AC_SUBST_$1], ,
[define([AC_SUBST_$1], )dnl
AC_DIVERT_PUSH(AC_DIVERSION_SED)dnl
s%@$1@%[$]$1%g
AC_DIVERT_POP()dnl
])
T7,125
AC_WITHAC_PRO([AC_WITH])AC_OBSOLETE([$0], [; instead use AC_ARG_WITH])dnl
AC_ARG_WITH([$1], [ --with-$1], [$2], [$3])dnl
[]AC_EPI()
T7,24
AC_WARNindir([AC_MSG_WARN], $@)
T18,670
AC_FUNC_UTIME_NULLAC_PRO([AC_FUNC_UTIME_NULL])AC_CACHE_CHECK(whether utime accepts a null argument, ac_cv_func_utime_null,
[rm -f conftestdata; > conftestdata
# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong.
AC_TRY_RUN([#include <sys/types.h>
#include <sys/stat.h>
main() {
struct stat s, t;
exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
&& stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime
&& t.st_mtime - s.st_mtime < 120));
}], ac_cv_func_utime_null=yes, ac_cv_func_utime_null=no,
ac_cv_func_utime_null=no)
rm -f core core.* *.core])
if test $ac_cv_func_utime_null = yes; then
AC_DEFINE(HAVE_UTIME_NULL)
fi
[]AC_EPI()
T12,76
AC_PROG_YACCAC_PRO([AC_PROG_YACC])AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)[]AC_EPI()
T9,59
AC_PREFIXAC_PRO([AC_PREFIX])indir([AC_PREFIX_PROGRAM], $@)[]AC_EPI()
T17,323
AC_FUNC_GETMNTENTAC_PRO([AC_FUNC_GETMNTENT])# getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX, -lgen on Unixware.
AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS",
[AC_CHECK_LIB(seq, getmntent, LIBS="-lseq $LIBS",
[AC_CHECK_LIB(gen, getmntent, LIBS="-lgen $LIBS")])])
AC_CHECK_FUNC(getmntent, [AC_DEFINE(HAVE_GETMNTENT)])[]AC_EPI()
T6,292
AC_USGAC_PRO([AC_USG])AC_OBSOLETE([$0],
[; instead use AC_CHECK_HEADERS(string.h) and HAVE_STRING_H])dnl
AC_MSG_CHECKING([for BSD string and memory functions])
AC_TRY_LINK([#include <strings.h>], [rindex(0, 0); bzero(0, 0);],
[AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); AC_DEFINE(USG)])[]AC_EPI()
T9,519
AC_OBJEXTAC_PRO([AC_OBJEXT])AC_MSG_CHECKING([for object suffix])
AC_CACHE_VAL(ac_cv_objext,
[rm -f conftest*
echo 'int i = 1;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
for ac_file in conftest.*; do
case $ac_file in
*.c) ;;
*) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
esac
done
else
AC_MSG_ERROR([installation or configuration problem; compiler does not work])
fi
rm -f conftest*])
AC_MSG_RESULT($ac_cv_objext)
OBJEXT=$ac_cv_objext
ac_objext=$ac_cv_objext
AC_SUBST(OBJEXT)[]AC_EPI()
T14,394
AC_PROG_CXXCPPAC_PRO([AC_PROG_CXXCPP])AC_MSG_CHECKING(how to run the C++ preprocessor)
if test -z "$CXXCPP"; then
AC_CACHE_VAL(ac_cv_prog_CXXCPP,
[AC_LANG_SAVE[]dnl
AC_LANG_CPLUSPLUS[]dnl
CXXCPP="${CXX-g++} -E"
AC_TRY_CPP([#include <stdlib.h>], , CXXCPP=/lib/cpp)
ac_cv_prog_CXXCPP="$CXXCPP"
AC_LANG_RESTORE[]dnl
fi])dnl
CXXCPP="$ac_cv_prog_CXXCPP"
AC_MSG_RESULT($CXXCPP)
AC_SUBST(CXXCPP)dnl
[]AC_EPI()
F8,8
translittranslit
T17,104
AC_HAVE_POUNDBANGerrprint(__file__:__line__: [$0 has been replaced by AC_SYS_INTERPRETER, taking no arguments
])m4exit(4)
T19,1139
AC_OUTPUT_MAKE_DEFS# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then we branch to the quote section. Otherwise,
# look for a macro that doesn't take arguments.
cat >confdef2opt.sed <<\_ACEOF
changequote(<<, >>)dnl
t clear
: clear
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
t quote
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
t quote
d
: quote
s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
s,\[,\\&,g
s,\],\\&,g
s,\$,$$,g
p
changequote([, ])dnl
_ACEOF
# We use echo to avoid assuming a particular line-breaking character.
# The extra dot is to prevent the shell from consuming trailing
# line-breaks from the sub-command output. A line-break within
# single-quotes doesn't work because, if this script is created in a
# platform that uses two characters for line-breaks (e.g., DOS), tr
# would break.
ac_LF_and_DOT=`echo; echo .`
DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
rm -f confdef2opt.sed
T14,336
AC_PROG_CC_GNUAC_PRO([AC_PROG_CC_GNU])AC_CACHE_CHECK(whether we are using GNU C, ac_cv_prog_gcc,
[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
cat > conftest.c <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi])[]AC_EPI()
T19,408
AC_STRUCT_ST_BLOCKSAC_PRO([AC_STRUCT_ST_BLOCKS])AC_CACHE_CHECK([for st_blocks in struct stat], ac_cv_struct_st_blocks,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>], [struct stat s; s.st_blocks;],
ac_cv_struct_st_blocks=yes, ac_cv_struct_st_blocks=no)])
if test $ac_cv_struct_st_blocks = yes; then
AC_DEFINE(HAVE_ST_BLOCKS)
else
LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
fi
AC_SUBST(LIBOBJS)dnl
[]AC_EPI()
T17,207
AC_CONFIG_SUBDIRSAC_PRO([AC_CONFIG_SUBDIRS])AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
define([AC_LIST_SUBDIRS], ifdef([AC_LIST_SUBDIRS], [AC_LIST_SUBDIRS ],)[$1])dnl
subdirs="AC_LIST_SUBDIRS"
AC_SUBST(subdirs)dnl
[]AC_EPI()
T11,147
AC_UNISTD_HAC_PRO([AC_UNISTD_H])AC_OBSOLETE([$0], [; instead use AC_CHECK_HEADERS(unistd.h)])dnl
AC_CHECK_HEADER(unistd.h, AC_DEFINE(HAVE_UNISTD_H))[]AC_EPI()
T13,166
AC_PATH_PROGSAC_PRO([AC_PATH_PROGS])for ac_prog in $2
do
AC_PATH_PROG($1, [$]ac_prog, , $4)
test -n "[$]$1" && break
done
ifelse([$3], , , [test -n "[$]$1" || $1="$3"
])[]AC_EPI()
F8,8
errprinterrprint
F4,4
decrdecr
T14,59
AC_LONG_DOUBLEAC_PRO([AC_LONG_DOUBLE])indir([AC_C_LONG_DOUBLE])[]AC_EPI()
T13,44
AC_INIT_BINSHAC_PRO([AC_INIT_BINSH])#! /bin/sh
[]AC_EPI()
T10,1554
AC_C_CONSTAC_PRO([AC_C_CONST])dnl This message is consistent in form with the other checking messages,
dnl and with the result message.
AC_CACHE_CHECK([for working const], ac_cv_c_const,
[AC_TRY_COMPILE(,
changequote(<<, >>)dnl
<<
/* 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;
}
>>,
changequote([, ])dnl
ac_cv_c_const=yes, ac_cv_c_const=no)])
if test $ac_cv_c_const = no; then
AC_DEFINE(const, )
fi
[]AC_EPI()
T11,136
AC_SCO_INTLAC_PRO([AC_SCO_INTL])AC_OBSOLETE([$0], [; instead use AC_FUNC_STRFTIME])dnl
AC_CHECK_LIB(intl, strftime, LIBS="-lintl $LIBS")
[]AC_EPI()
F8,8
maketempmaketemp
T12,103
AC_ARG_ARRAYerrprint(__file__:__line__: [$0] has been removed; don't do unportable things with arguments
)m4exit(4)
T18,69
AC_LONG_FILE_NAMESAC_PRO([AC_LONG_FILE_NAMES])indir([AC_SYS_LONG_FILE_NAMES])[]AC_EPI()
T11,88
AC_CYGWIN32AC_PRO([AC_CYGWIN32])AC_OBSOLETE([$0], [; instead use AC_CYGWIN])dnl
AC_CYGWIN[]AC_EPI()
T13,132
AC_SUBST_FILEifdef([AC_SUBST_$1], ,
[define([AC_SUBST_$1], )dnl
AC_DIVERT_PUSH(AC_DIVERSION_SED)dnl
/@$1@/r [$]$1
s%@$1@%%g
AC_DIVERT_POP()dnl
])
T8,25
AC_ERRORindir([AC_MSG_ERROR], $@)
T9,52
AC_SIZE_TAC_PRO([AC_SIZE_T])indir([AC_TYPE_SIZE_T])[]AC_EPI()
T19,72
AC_SETVBUF_REVERSEDAC_PRO([AC_SETVBUF_REVERSED])indir([AC_FUNC_SETVBUF_REVERSED])[]AC_EPI()
T17,1
AC_DIVERSION_CMDS9
T8,50
AC_WAIT3AC_PRO([AC_WAIT3])indir([AC_FUNC_WAIT3])[]AC_EPI()
T13,1194
AC_CHECK_FUNCAC_PRO([AC_CHECK_FUNC])AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(ac_cv_func_$1,
[AC_TRY_LINK(
dnl Don't include <ctype.h> because on OSF/1 3.0 it includes <sys/types.h>
dnl which includes <sys/select.h> which contains a prototype for
dnl select. Similarly for bzero.
[/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $1(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
extern "C"
#endif
])dnl
[/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $1();
], [
/* 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_$1) || defined (__stub___$1)
choke me
#else
$1();
#endif
], eval "ac_cv_func_$1=yes", eval "ac_cv_func_$1=no")])
if eval "test \"`echo '$ac_cv_func_'$1`\" = yes"; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
ifelse([$3], , , [$3
])dnl
fi
[]AC_EPI()
T24,718
AC_FUNC_SETVBUF_REVERSEDAC_PRO([AC_FUNC_SETVBUF_REVERSED])AC_CACHE_CHECK(whether setvbuf arguments are reversed,
ac_cv_func_setvbuf_reversed,
[AC_TRY_RUN([#include <stdio.h>
/* If setvbuf has the reversed format, exit 0. */
main () {
/* This call has the arguments reversed.
A reversed system may check and see that the address of main
is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */
if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
exit(1);
putc('\r', stdout);
exit(0); /* Non-reversed systems segv here. */
}], ac_cv_func_setvbuf_reversed=yes, ac_cv_func_setvbuf_reversed=no)
rm -f core core.* *.core])
if test $ac_cv_func_setvbuf_reversed = yes; then
AC_DEFINE(SETVBUF_REVERSED)
fi
[]AC_EPI()
T13,58
AC_TYPE_PID_TAC_PRO([AC_TYPE_PID_T])AC_CHECK_TYPE(pid_t, int)[]AC_EPI()
T9,52
AC_MODE_TAC_PRO([AC_MODE_T])indir([AC_TYPE_MODE_T])[]AC_EPI()
T14,387
AC_C_STRINGIZEAC_PRO([AC_C_STRINGIZE])
AC_REQUIRE([AC_PROG_CPP])
AC_MSG_CHECKING([for preprocessor stringizing operator])
AC_CACHE_VAL(ac_cv_c_stringize,
AC_EGREP_CPP([#teststring],[
#define x(y) #y
char *s = x(teststring);
], ac_cv_c_stringize=no, ac_cv_c_stringize=yes))
if test "${ac_cv_c_stringize}" = yes
then
AC_DEFINE(HAVE_STRINGIZE)
fi
AC_MSG_RESULT([${ac_cv_c_stringize}])
[]AC_EPI()
F11,11
__program____program__
T23,30
AC_CHECK_HEADERS_DIRENT#
@@@headers="$headers $1"@@@
T21,64
AC_TIME_WITH_SYS_TIMEAC_PRO([AC_TIME_WITH_SYS_TIME])indir([AC_HEADER_TIME])[]AC_EPI()
T13,59
AC_FUNC_CHECKAC_PRO([AC_FUNC_CHECK])indir([AC_CHECK_FUNC], $@)[]AC_EPI()
T11,56
AC_SET_MAKEAC_PRO([AC_SET_MAKE])indir([AC_PROG_MAKE_SET])[]AC_EPI()
T12,481
AC_ISC_POSIXAC_PRO([AC_ISC_POSIX])AC_REQUIRE([AC_PROG_CC])dnl
AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
AC_BEFORE([$0], [AC_TRY_RUN])dnl
AC_MSG_CHECKING(for POSIXized ISC)
if test -d /etc/conf/kconfig.d &&
grep _POSIX_VERSION [/usr/include/sys/unistd.h] >/dev/null 2>&1
then
AC_MSG_RESULT(yes)
ISC=yes # If later tests want to check for ISC.
AC_DEFINE(_POSIX_SOURCE)
if test "$GCC" = yes; then
CC="$CC -posix"
else
CC="$CC -Xp"
fi
else
AC_MSG_RESULT(no)
ISC=
fi
[]AC_EPI()
T7,48
AC_LN_SAC_PRO([AC_LN_S])indir([AC_PROG_LN_S])[]AC_EPI()
F7,7
mkstempmkstemp
T27,743
AC_SYS_RESTARTABLE_SYSCALLSAC_PRO([AC_SYS_RESTARTABLE_SYSCALLS])AC_CACHE_CHECK(for restartable system calls, ac_cv_sys_restartable_syscalls,
[AC_TRY_RUN(
[/* Exit 0 (true) if wait returns something other than -1,
i.e. the pid of the child, which means that wait was restarted
after getting the signal. */
#include <sys/types.h>
#include <signal.h>
ucatch (isig) { }
main () {
int i = fork (), status;
if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); }
signal (SIGINT, ucatch);
status = wait(&i);
if (status == -1) wait(&i);
exit (status == -1);
}
], ac_cv_sys_restartable_syscalls=yes, ac_cv_sys_restartable_syscalls=no)])
if test $ac_cv_sys_restartable_syscalls = yes; then
AC_DEFINE(HAVE_RESTARTABLE_SYSCALLS)
fi
[]AC_EPI()
T16,114
AC_CHECK_HEADERS#
@@@headers="$headers $1"@@@
ifelse([$2], , , [
# If it was found, we do:
$2
# If it was not found, we do:
$3
])
F6,6
ifelseifelse
T16,779
AC_PROG_MAKE_SETAC_PRO([AC_PROG_MAKE_SET])AC_MSG_CHECKING(whether ${MAKE-make} sets \${MAKE})
set dummy ${MAKE-make}; ac_make=`echo "[$]2" | sed 'y%./+-%__p_%'`
AC_CACHE_VAL(ac_cv_prog_make_${ac_make}_set,
[cat > conftestmake <<\EOF
all:
@echo 'ac_maketemp="${MAKE}"'
EOF
changequote(, )dnl
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
changequote([, ])dnl
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])dnl
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
AC_MSG_RESULT(yes)
SET_MAKE=
else
AC_MSG_RESULT(no)
SET_MAKE="MAKE=${MAKE-make}"
fi
AC_SUBST([SET_MAKE])dnl
[]AC_EPI()
T13,181
AC_LINK_FILESAC_PRO([AC_LINK_FILES])dnl
define([AC_LIST_FILES], ifdef([AC_LIST_FILES], [AC_LIST_FILES ],)[$1])dnl
define([AC_LIST_LINKS], ifdef([AC_LIST_LINKS], [AC_LIST_LINKS ],)[$2])[]AC_EPI()
T17,112
AC_PREFIX_DEFAULTAC_PRO([AC_PREFIX_DEFAULT])AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
ac_default_prefix=$1
AC_DIVERT_POP()[]AC_EPI()
T13,1856
AC_CHECK_PROGAC_PRO([AC_CHECK_PROG])# Extract the first word of "$2", so it can be a program name with args.
set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word])
AC_CACHE_VAL(ac_cv_prog_$1,
[if test -n "[$]$1"; then
ac_cv_prog_$1="[$]$1" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ifelse([$6], , , [ ac_prog_rejected=no
])dnl
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word. This closes a longstanding sh security hole.
ac_dummy="ifelse([$5], , $PATH, [$5])"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ifelse([$6], , , dnl
[ if test "[$ac_dir/$ac_word]" = "$6"; then
ac_prog_rejected=yes
continue
fi
])dnl
ac_cv_prog_$1="$3"
break
fi
done
IFS="$ac_save_ifs"
ifelse([$6], , , [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_$1
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 $1 to just the basename; use the full file name.
shift
set dummy "$ac_dir/$ac_word" "[$]@"
shift
ac_cv_prog_$1="[$]@"
ifelse([$2], [$4], dnl
[ else
# Default is a loser.
AC_MSG_ERROR([$1=$6 unacceptable, but no other $4 found in dnl
ifelse([$5], , [\$]PATH, [$5])])
])dnl
fi
fi
])dnl
dnl If no 4th arg is given, leave the cache variable unset,
dnl so AC_CHECK_PROGS will keep looking.
ifelse([$4], , , [ test -z "[$]ac_cv_prog_$1" && ac_cv_prog_$1="$4"
])dnl
fi])dnl
$1="$ac_cv_prog_$1"
if test -n "[$]$1"; then
AC_MSG_RESULT([$]$1)
else
AC_MSG_RESULT(no)
fi
AC_SUBST($1)dnl
[]AC_EPI()
T12,4290
AC_FUNC_MMAPAC_PRO([AC_FUNC_MMAP])AC_CHECK_HEADERS(stdlib.h unistd.h sys/stat.h sys/types.h)
AC_CHECK_FUNCS(getpagesize)
AC_CACHE_CHECK(for working mmap, ac_cv_func_mmap_fixed_mapped,
[AC_TRY_RUN([
/* Thanks to Mike Haertel and Jim Avera for this test.
Here is a matrix of mmap possibilities:
mmap private not fixed
mmap private fixed at somewhere currently unmapped
mmap private fixed at somewhere already mapped
mmap shared not fixed
mmap shared fixed at somewhere currently unmapped
mmap shared fixed at somewhere already mapped
For private mappings, we should verify that changes cannot be read()
back from the file, nor mmap's back from the file at a different
address. (There have been systems where private was not correctly
implemented like the infamous i386 svr4.0, and systems where the
VM page cache was not coherent with the filesystem buffer cache
like early versions of FreeBSD and possibly contemporary NetBSD.)
For shared mappings, we should conversely verify that changes get
propogated back to all the places they're supposed to be.
Grep wants private fixed already mapped.
The main things grep needs to know about mmap are:
* does it exist and is it safe to write into the mmap'd area
* how to use it (BSD variants) */
#include <sys/types.h>
#include <fcntl.h>
#include <sys/mman.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#if HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
/* Assume that all systems that can run configure have sys/param.h. */
# ifndef HAVE_SYS_PARAM_H
# define HAVE_SYS_PARAM_H 1
# endif
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf(_SC_PAGESIZE)
# else /* no _SC_PAGESIZE */
# ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else /* no EXEC_PAGESIZE */
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif /* no CLSIZE */
# else /* no NBPG */
# ifdef NBPC
# define getpagesize() NBPC
# else /* no NBPC */
# ifdef PAGESIZE
# define getpagesize() PAGESIZE
# endif /* PAGESIZE */
# endif /* no NBPC */
# endif /* no NBPG */
# endif /* no EXEC_PAGESIZE */
# else /* no HAVE_SYS_PARAM_H */
# define getpagesize() 8192 /* punt totally */
# endif /* no HAVE_SYS_PARAM_H */
# endif /* no _SC_PAGESIZE */
#endif /* no HAVE_GETPAGESIZE */
#ifdef __cplusplus
extern "C" { void *malloc(unsigned); }
#else
char *malloc();
#endif
int
main()
{
char *data, *data2, *data3;
int i, pagesize;
int fd;
pagesize = getpagesize();
/*
* First, make a file with some known garbage in it.
*/
data = malloc(pagesize);
if (!data)
exit(1);
for (i = 0; i < pagesize; ++i)
*(data + i) = rand();
umask(0);
fd = creat("conftestmmap", 0600);
if (fd < 0)
exit(1);
if (write(fd, data, pagesize) != pagesize)
exit(1);
close(fd);
/*
* Next, try to mmap the file at a fixed address which
* already has something else allocated at it. If we can,
* also make sure that we see the same garbage.
*/
fd = open("conftestmmap", O_RDWR);
if (fd < 0)
exit(1);
data2 = malloc(2 * pagesize);
if (!data2)
exit(1);
data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_FIXED, fd, 0L))
exit(1);
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data2 + i))
exit(1);
/*
* Finally, make sure that changes to the mapped area
* do not percolate back to the file as seen by read().
* (This is a bug on some variants of i386 svr4.0.)
*/
for (i = 0; i < pagesize; ++i)
*(data2 + i) = *(data2 + i) + 1;
data3 = malloc(pagesize);
if (!data3)
exit(1);
if (read(fd, data3, pagesize) != pagesize)
exit(1);
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data3 + i))
exit(1);
close(fd);
unlink("conftestmmap");
exit(0);
}
], ac_cv_func_mmap_fixed_mapped=yes, ac_cv_func_mmap_fixed_mapped=no,
ac_cv_func_mmap_fixed_mapped=no)])
if test $ac_cv_func_mmap_fixed_mapped = yes; then
AC_DEFINE(HAVE_MMAP)
fi
[]AC_EPI()
T10,984
AC_PROG_CCAC_PRO([AC_PROG_CC])AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_CHECK_PROG(CC, gcc, gcc)
if test -z "$CC"; then
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
if test -z "$CC"; then
case "`uname -s`" in
*win32* | *WIN32*)
AC_CHECK_PROG(CC, cl, cl) ;;
esac
fi
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
AC_PROG_CC_WORKS
AC_PROG_CC_GNU
if test $ac_cv_prog_gcc = yes; then
GCC=yes
else
GCC=
fi
dnl Check whether -g works, even if CFLAGS is set, in case the package
dnl plays around with CFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
AC_PROG_CC_G
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
[]AC_EPI()
T7,259
AC_INITAC_PRO([AC_INIT])sinclude(acsite.m4)dnl
sinclude(./aclocal.m4)dnl
AC_REQUIRE([AC_INIT_BINSH])dnl
AC_INIT_NOTICE
AC_DIVERT_POP()dnl to NORMAL
AC_DIVERT_PUSH(AC_DIVERSION_INIT)dnl
AC_INIT_PARSE_ARGS
AC_INIT_PREPARE($1)dnl
AC_DIVERT_POP()dnl to NORMAL
[]AC_EPI()
T8,50
AC_OFF_TAC_PRO([AC_OFF_T])indir([AC_TYPE_OFF_T])[]AC_EPI()
T13,309
AC_CHECK_TOOLAC_PRO([AC_CHECK_TOOL])AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
AC_CHECK_PROG($1, ${ac_tool_prefix}$2, ${ac_tool_prefix}$2,
ifelse([$3], , [$2], ), $4)
ifelse([$3], , , [
if test -z "$ac_cv_prog_$1"; then
if test -n "$ac_tool_prefix"; then
AC_CHECK_PROG($1, $2, $2, $3)
else
$1="$3"
fi
fi])
[]AC_EPI()
T17,1315
AC_TYPE_GETGROUPSAC_PRO([AC_TYPE_GETGROUPS])AC_REQUIRE([AC_TYPE_UID_T])dnl
AC_CACHE_CHECK(type of array argument to getgroups, ac_cv_type_getgroups,
[AC_TRY_RUN(
changequote(<<, >>)dnl
<<
/* 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);
}
>>,
changequote([, ])dnl
ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int,
ac_cv_type_getgroups=cross)
if test $ac_cv_type_getgroups = cross; then
dnl When we can't run the test program (we are cross compiling), presume
dnl that <unistd.h> has either an accurate prototype for getgroups or none.
dnl Old systems without prototypes probably use int.
AC_EGREP_HEADER([getgroups.*int.*gid_t], unistd.h,
ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int)
fi])
AC_DEFINE_UNQUOTED(GETGROUPS_T, $ac_cv_type_getgroups)
[]AC_EPI()
T9,1735
AC_PATH_XAC_PRO([AC_PATH_X])AC_REQUIRE_CPP()dnl Set CPP; we run AC_PATH_X_DIRECT conditionally.
# If we find X, set shell vars x_includes and x_libraries to the
# paths, otherwise set no_x=yes.
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
AC_MSG_CHECKING(for X)
AC_ARG_WITH(x, [ --with-x use the X Window System])
# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
# The user explicitly disabled X.
have_x=disabled
else
if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
# Both variables are already set.
have_x=yes
else
AC_CACHE_VAL(ac_cv_have_x,
[# One or both of the vars are not set, and there is no cached value.
ac_x_includes=NO ac_x_libraries=NO
AC_PATH_X_XMKMF
AC_PATH_X_DIRECT
if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
# Didn't find X anywhere. Cache the known absence of X.
ac_cv_have_x="have_x=no"
else
# Record where we found X for the cache.
ac_cv_have_x="have_x=yes \
ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
fi])dnl
fi
eval "$ac_cv_have_x"
fi # $with_x != no
if test "$have_x" != yes; then
AC_MSG_RESULT($have_x)
no_x=yes
else
# If each of the values was on the command line, it overrides each guess.
test "x$x_includes" = xNONE && x_includes=$ac_x_includes
test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
# Update the cache value to reflect the command line values.
ac_cv_have_x="have_x=yes \
ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
AC_MSG_RESULT([libraries $x_libraries, headers $x_includes])
fi
[]AC_EPI()
T6,216
AC_EPIAC_DIVERT_POP()dnl
ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL,
[undivert(AC_DIVERSION_NORMAL_4)dnl
undivert(AC_DIVERSION_NORMAL_3)dnl
undivert(AC_DIVERSION_NORMAL_2)dnl
undivert(AC_DIVERSION_NORMAL_1)dnl
])dnl
T14,708
AC_ARG_PROGRAMAC_PRO([AC_ARG_PROGRAM])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,"
[]AC_EPI()
T15,286
AC_PROG_F77_GNUAC_PRO([AC_PROG_F77_GNU])AC_CACHE_CHECK(whether we are using GNU Fortran 77, ac_cv_prog_g77,
[cat > conftest.fpp <<EOF
#ifdef __GNUC__
yes
#endif
EOF
if AC_TRY_COMMAND($F77 -E conftest.fpp) | egrep yes >/dev/null 2>&1; then
ac_cv_prog_g77=yes
else
ac_cv_prog_g77=no
fi])[]AC_EPI()
T15,60
AC_PROGRAM_PATHAC_PRO([AC_PROGRAM_PATH])indir([AC_PATH_PROG], $@)[]AC_EPI()
T11,589
AC_TRY_LINKAC_PRO([AC_TRY_LINK])cat > conftest.$ac_ext <<EOF
ifelse(AC_LANG, [FORTRAN77],
[
program main
call [$2]
end
],
[dnl This sometimes fails to find confdefs.h, for some reason.
dnl [#]line __oline__ "[$]0"
[#]line __oline__ "configure"
#include "confdefs.h"
[$1]
int main() {
[$2]
; return 0; }
])EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
ifelse([$3], , :, [rm -rf conftest*
$3])
else
echo "configure: failed program was:" >&AC_FD_CC
cat conftest.$ac_ext >&AC_FD_CC
ifelse([$4], , , [ rm -rf conftest*
$4
])dnl
fi
rm -f conftest*[]AC_EPI()
T16,62
AC_PROGRAM_CHECKAC_PRO([AC_PROGRAM_CHECK])indir([AC_CHECK_PROG], $@)[]AC_EPI()
T14,419
AC_FUNC_MEMCMPAC_PRO([AC_FUNC_MEMCMP])AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean,
[AC_TRY_RUN([
main()
{
char c0 = 0x40, c1 = 0x80, c2 = 0x81;
exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
}
], ac_cv_func_memcmp_clean=yes, ac_cv_func_memcmp_clean=no,
ac_cv_func_memcmp_clean=no)])
test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
AC_SUBST(LIBOBJS)dnl
[]AC_EPI()
T13,29
AC_MSG_RESULTecho "$ac_t""$1" 1>&AC_FD_MSG
T13,256
AC_PROG_CXX_GAC_PRO([AC_PROG_CXX_G])AC_CACHE_CHECK(whether ${CXX-g++} accepts -g, ac_cv_prog_cxx_g,
[echo 'void f(){}' > conftest.cc
if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
ac_cv_prog_cxx_g=yes
else
ac_cv_prog_cxx_g=no
fi
rm -f conftest*
])[]AC_EPI()
T9,111
AC_PREREQAC_PREREQ_COMPARE(AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)),
AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])), [$1])
T15,4216
AC_INIT_PREPAREAC_PRO([AC_INIT_PREPARE])trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
define(AC_FD_MSG, 6)dnl
[#] AC_FD_MSG checking for... messages and results
define(AC_FD_CC, 5)dnl
[#] AC_FD_CC compiler messages saved in config.log
if test "$silent" = yes; then
exec AC_FD_MSG>/dev/null
else
exec AC_FD_MSG>&1
fi
exec AC_FD_CC>./config.log
echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&AC_FD_CC
# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c) ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
changequote(<<, >>)dnl
dnl If you change this globbing pattern, test it on an old shell --
dnl it's sensitive. Putting any kind of quote in it causes syntax errors.
*" "*|*" "*|*[\[\]\~\<<#>>\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
ac_configure_args="$ac_configure_args '$ac_arg'" ;;
changequote([, ])dnl
*) ac_configure_args="$ac_configure_args $ac_arg" ;;
esac
done
# NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=$1
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then its parent.
ac_prog=[$]0
changequote(, )dnl
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
changequote([, ])dnl
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then
AC_MSG_ERROR(can not find sources in $ac_confdir or ..)
else
AC_MSG_ERROR(can not find sources in $srcdir)
fi
fi
dnl Double slashes in pathnames in object file debugging info
dnl mess up M-x gdb in Emacs.
changequote(, )dnl
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
changequote([, ])dnl
dnl Let the site file select an alternate cache file if it wants to.
AC_SITE_LOAD
AC_CACHE_LOAD
AC_LANG_C
dnl By default always use an empty string as the executable
dnl extension. Only change it if the script calls AC_EXEEXT.
ac_exeext=
dnl By default assume that objects files use an extension of .o. Only
dnl change it if the script calls AC_OBJEXT.
ac_objext=o
AC_PROG_ECHO_N
dnl Substitute for predefined variables.
AC_SUBST(SHELL)dnl
AC_SUBST(CFLAGS)dnl
AC_SUBST(CPPFLAGS)dnl
AC_SUBST(CXXFLAGS)dnl
AC_SUBST(FFLAGS)dnl
AC_SUBST(DEFS)dnl
AC_SUBST(LDFLAGS)dnl
AC_SUBST(LIBS)dnl
AC_SUBST(exec_prefix)dnl
AC_SUBST(prefix)dnl
AC_SUBST(program_transform_name)dnl
dnl Installation directory options.
AC_SUBST(bindir)dnl
AC_SUBST(sbindir)dnl
AC_SUBST(libexecdir)dnl
AC_SUBST(datadir)dnl
AC_SUBST(sysconfdir)dnl
AC_SUBST(sharedstatedir)dnl
AC_SUBST(localstatedir)dnl
AC_SUBST(libdir)dnl
AC_SUBST(includedir)dnl
AC_SUBST(oldincludedir)dnl
AC_SUBST(infodir)dnl
AC_SUBST(mandir)dnl
[]AC_EPI()
T17,589
AC_PROG_CXX_WORKSAC_PRO([AC_PROG_CXX_WORKS])AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILER([int main(){return(0);}], ac_cv_prog_cxx_works, ac_cv_prog_cxx_cross)
AC_LANG_RESTORE
AC_MSG_RESULT($ac_cv_prog_cxx_works)
if test $ac_cv_prog_cxx_works = no; then
AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
fi
AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler])
AC_MSG_RESULT($ac_cv_prog_cxx_cross)
cross_compiling=$ac_cv_prog_cxx_cross
[]AC_EPI()
T13,1989
AC_CACHE_SAVEcat > 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
dnl Allow a site initialization script to override cache values.
# 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.
changequote(, )dnl
(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
changequote([, ])dnl
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
T12,53
AC_FIND_XTRAAC_PRO([AC_FIND_XTRA])indir([AC_PATH_XTRA])[]AC_EPI()
T17,321
AC_STRUCT_ST_RDEVAC_PRO([AC_STRUCT_ST_RDEV])AC_CACHE_CHECK([for st_rdev in struct stat], ac_cv_struct_st_rdev,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>], [struct stat s; s.st_rdev;],
ac_cv_struct_st_rdev=yes, ac_cv_struct_st_rdev=no)])
if test $ac_cv_struct_st_rdev = yes; then
AC_DEFINE(HAVE_ST_RDEV)
fi
[]AC_EPI()
T19,780
AC_CANONICAL_TARGETAC_PRO([AC_CANONICAL_TARGET])AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_MSG_CHECKING(target system type)
dnl Set target_alias.
target_alias=$target
case "$target_alias" in
NONE)
case $nonopt in
NONE) target_alias=$host_alias ;;
*) target_alias=$nonopt ;;
esac ;;
esac
dnl Set the other target vars.
changequote(<<, >>)dnl
target=`${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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
changequote([, ])dnl
AC_MSG_RESULT($target)
AC_SUBST(target)dnl
AC_SUBST(target_alias)dnl
AC_SUBST(target_cpu)dnl
AC_SUBST(target_vendor)dnl
AC_SUBST(target_os)dnl
[]AC_EPI()
T13,60
AC_GETLOADAVGAC_PRO([AC_GETLOADAVG])indir([AC_FUNC_GETLOADAVG])[]AC_EPI()
T14,1116
AC_HEADER_STDCAC_PRO([AC_HEADER_STDC])AC_REQUIRE_CPP()dnl
AC_CACHE_CHECK(for ANSI C header files, ac_cv_header_stdc,
[AC_TRY_CPP([#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>], ac_cv_header_stdc=yes, ac_cv_header_stdc=no)
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
AC_EGREP_HEADER(memchr, string.h, , ac_cv_header_stdc=no)
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
AC_EGREP_HEADER(free, stdlib.h, , ac_cv_header_stdc=no)
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
AC_TRY_RUN([#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); }
], , ac_cv_header_stdc=no, :)
fi])
if test $ac_cv_header_stdc = yes; then
AC_DEFINE(STDC_HEADERS)
fi
[]AC_EPI()
T11,54
AC_TEST_CPPAC_PRO([AC_TEST_CPP])indir([AC_TRY_CPP], $@)[]AC_EPI()
T17,621
AC_PROG_F77_WORKSAC_PRO([AC_PROG_F77_WORKS])AC_MSG_CHECKING([whether the Fortran 77 compiler ($F77 $FFLAGS $LDFLAGS) works])
AC_LANG_SAVE
AC_LANG_FORTRAN77
AC_TRY_COMPILER(dnl
[ program conftest
end
], ac_cv_prog_f77_works, ac_cv_prog_f77_cross)
AC_LANG_RESTORE
AC_MSG_RESULT($ac_cv_prog_f77_works)
if test $ac_cv_prog_f77_works = no; then
AC_MSG_ERROR([installation or configuration problem: Fortran 77 compiler cannot create executables.])
fi
AC_MSG_CHECKING([whether the Fortran 77 compiler ($F77 $FFLAGS $LDFLAGS) is a cross-compiler])
AC_MSG_RESULT($ac_cv_prog_f77_cross)
cross_compiling=$ac_cv_prog_f77_cross
[]AC_EPI()
T16,126
AC_REPLACE_FUNCSAC_PRO([AC_REPLACE_FUNCS])AC_CHECK_FUNCS([$1], , [LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"])
AC_SUBST(LIBOBJS)dnl
[]AC_EPI()
T16,61
AC_PROGRAM_EGREPAC_PRO([AC_PROGRAM_EGREP])indir([AC_EGREP_CPP], $@)[]AC_EPI()
T23,79
AC_RESTARTABLE_SYSCALLSAC_PRO([AC_RESTARTABLE_SYSCALLS])indir([AC_SYS_RESTARTABLE_SYSCALLS])[]AC_EPI()
T13,1350
AC_FUNC_WAIT3AC_PRO([AC_FUNC_WAIT3])AC_CACHE_CHECK(for wait3 that fills in rusage, ac_cv_func_wait3_rusage,
[AC_TRY_RUN([#include <sys/types.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <stdio.h>
/* HP-UX has wait3 but does not fill in rusage at all. */
main() {
struct rusage r;
int i;
/* Use a field that we can force nonzero --
voluntary context switches.
For systems like NeXT and OSF/1 that don't set it,
also use the system CPU time. And page faults (I/O) for Linux. */
r.ru_nvcsw = 0;
r.ru_stime.tv_sec = 0;
r.ru_stime.tv_usec = 0;
r.ru_majflt = r.ru_minflt = 0;
switch (fork()) {
case 0: /* Child. */
/* Unless we actually _do_ something, the kernel sometimes doesn't chalk up any system time to this process. */
if(fork()) { i = 123; wait(NULL); } else { i = 234; exit(0); }
sleep(1); /* Give up the CPU. */
_exit(0);
case -1: _exit(0); /* What can we do? */
default: /* Parent. */
wait3(&i, 0, &r);
sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines. */
exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
&& r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
}
}], ac_cv_func_wait3_rusage=yes, ac_cv_func_wait3_rusage=no,
ac_cv_func_wait3_rusage=no)])
if test $ac_cv_func_wait3_rusage = yes; then
AC_DEFINE(HAVE_WAIT3)
fi
[]AC_EPI()
T16,364
AC_HEADER_DIRENTAC_PRO([AC_HEADER_DIRENT])ac_header_dirent=no
AC_CHECK_HEADERS_DIRENT(dirent.h sys/ndir.h sys/dir.h ndir.h,
[ac_header_dirent=$ac_hdr; break])
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir")
else
AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx")
fi
[]AC_EPI()
T12,549
AC_EGREP_CPPAC_PRO([AC_EGREP_CPP])AC_REQUIRE_CPP()dnl
cat > conftest.$ac_ext <<EOF
[#]line __oline__ "configure"
#include "confdefs.h"
[$2]
EOF
dnl eval is necessary to expand ac_cpp.
dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC |
dnl Prevent m4 from eating character classes:
changequote(, )dnl
egrep "$1" >/dev/null 2>&1; then
changequote([, ])dnl
ifelse([$3], , :, [rm -rf conftest*
$3])
ifelse([$4], , , [else
rm -rf conftest*
$4
])dnl
fi
rm -f conftest*
[]AC_EPI()
T12,113
AC_CHECK_LIB#
ifelse([$3], , [
@@@libs="$libs $1"@@@
], [
# If it was found, we do:
$3
# If it was not found, we do:
$4
])
T14,71
AC_TRY_COMMANDAC_PRO([AC_TRY_COMMAND]){ ac_try='$1'; AC_TRY_EVAL(ac_try); }[]AC_EPI()
T21,445
AC_FUNC_CLOSEDIR_VOIDAC_PRO([AC_FUNC_CLOSEDIR_VOID])AC_REQUIRE([AC_HEADER_DIRENT])dnl
AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void,
[AC_TRY_RUN([#include <sys/types.h>
#include <$ac_header_dirent>
int closedir(); main() { exit(closedir(opendir(".")) != 0); }],
ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)])
if test $ac_cv_func_closedir_void = yes; then
AC_DEFINE(CLOSEDIR_VOID)
fi
[]AC_EPI()
T9,49
AC_INLINEAC_PRO([AC_INLINE])indir([AC_C_INLINE])[]AC_EPI()
T18,14750
AC_INIT_PARSE_ARGSAC_PRO([AC_INIT_PARSE_ARGS])
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
dnl Installation directory options.
dnl These are left unexpanded so users can "make install exec_prefix=/foo"
dnl and all the variables that are supposed to be based on exec_prefix
dnl by default will actually change.
dnl Use braces instead of parens because sh, perl, etc. also accept them.
bindir='${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
changequote(, )dnl
-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
changequote([, ])dnl
*) ac_optarg= ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case "$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.
changequote(, )dnl
if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
changequote([, ])dnl
AC_MSG_ERROR($ac_feature: invalid feature name)
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.
changequote(, )dnl
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
changequote([, ])dnl
AC_MSG_ERROR($ac_feature: invalid feature name)
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="$ac_optarg" ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he)
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat << EOF
changequote(, )dnl
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
--cache-file=FILE cache test results in FILE
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$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
changequote([, ])dnl
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="$ac_optarg" ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir="$ac_optarg" ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix="$ac_optarg" ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix="$ac_optarg" ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix="$ac_optarg" ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name="$ac_optarg" ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir="$ac_optarg" ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir="$ac_optarg" ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir="$ac_optarg" ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir="$ac_optarg" ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target="$ac_optarg" ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version AC_ACVERSION"
exit 0 ;;
-with-* | --with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
changequote(, )dnl
if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
changequote([, ])dnl
AC_MSG_ERROR($ac_package: invalid package name)
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "with_${ac_package}='$ac_optarg'" ;;
-without-* | --without-*)
ac_package=`echo $ac_option|sed -e 's/-*without-//'`
# Reject names that are not valid shell variable names.
changequote(, )dnl
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
changequote([, ])dnl
AC_MSG_ERROR($ac_package: invalid package name)
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no" ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes="$ac_optarg" ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries="$ac_optarg" ;;
-*) AC_MSG_ERROR([$ac_option: invalid option; use --help to show usage])
;;
*)
changequote(, )dnl
if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
changequote([, ])dnl
AC_MSG_WARN($ac_option: invalid host type)
fi
if test "x$nonopt" != xNONE; then
AC_MSG_ERROR(can only configure for one host and one target at a time)
fi
nonopt="$ac_option"
;;
esac
done
if test -n "$ac_prev"; then
AC_MSG_ERROR(missing argument to --`echo $ac_prev | sed 's/_/-/g'`)
fi
[]AC_EPI()
T15,63
AC_HEADER_CHECKAC_PRO([AC_HEADER_CHECK])indir([AC_CHECK_HEADER], $@)[]AC_EPI()
T15,341
AC_PROG_CXX_GNUAC_PRO([AC_PROG_CXX_GNU])AC_CACHE_CHECK(whether we are using GNU C++, ac_cv_prog_gxx,
[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
cat > conftest.C <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX-g++} -E conftest.C) | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
fi])[]AC_EPI()
T12,246
AC_PROG_CC_GAC_PRO([AC_PROG_CC_G])AC_CACHE_CHECK(whether ${CC-cc} accepts -g, ac_cv_prog_cc_g,
[echo 'void f(){}' > conftest.c
if test -z "`${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*
])[]AC_EPI()
T15,4037
AC_OUTPUT_FILES# Protect against being on the right side of a sed subst in config.status.
changequote(, )dnl
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
changequote([, ])dnl
dnl These here document variables are unquoted when configure runs
dnl but quoted when config.status runs, so variables are expanded once.
$ac_vpsub
dnl Shell code in configure.in might set extrasub.
$extrasub
dnl Insert the sed substitutions of variables.
undivert(AC_DIVERSION_SED)
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-"$1"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
changequote(, )dnl
# 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 $ac_file|sed 's%/[^/][^/]*$%%'`
changequote([, ])dnl
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.
changequote(, )dnl
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
changequote([, ])dnl
else
ac_dir_suffix= ac_dots=
fi
case "$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
ifdef([AC_PROVIDE_AC_PROG_INSTALL],
[ case "$ac_given_INSTALL" in
changequote(, )dnl
[/$]*) INSTALL="$ac_given_INSTALL" ;;
changequote([, ])dnl
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
esac
])dnl
echo creating "$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@%$top_srcdir%g
ifdef([AC_PROVIDE_AC_PROG_INSTALL], [s%@INSTALL@%$INSTALL%g
])dnl
dnl The parens around the eval prevent an "illegal io" in Ultrix sh.
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
dnl This would break Makefile dependencies.
dnl if cmp -s $ac_file conftest.out 2>/dev/null; then
dnl echo "$ac_file is unchanged"
dnl rm -f conftest.out
dnl else
dnl rm -f $ac_file
dnl mv conftest.out $ac_file
dnl fi
fi; done
rm -f conftest.s*
T18,157
AC_OUTPUT_COMMANDSAC_PRO([AC_OUTPUT_COMMANDS])AC_DIVERT_PUSH(AC_DIVERSION_CMDS)dnl
[$1]
AC_DIVERT_POP()dnl
AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)dnl
[$2]
AC_DIVERT_POP()[]AC_EPI()
T20,195
AC_CHECK_TOOL_PREFIXAC_PRO([AC_CHECK_TOOL_PREFIX])AC_REQUIRE([AC_CANONICAL_HOST])AC_REQUIRE([AC_CANONICAL_BUILD])dnl
if test $host != $build; then
ac_tool_prefix=${host_alias}-
else
ac_tool_prefix=
fi
[]AC_EPI()
T13,62
AC_ST_BLKSIZEAC_PRO([AC_ST_BLKSIZE])indir([AC_STRUCT_ST_BLKSIZE])[]AC_EPI()
T15,63
AC_HEADER_EGREPAC_PRO([AC_HEADER_EGREP])indir([AC_EGREP_HEADER], $@)[]AC_EPI()
T13,712
AC_CHECK_FILEAC_PRO([AC_CHECK_FILE])AC_REQUIRE([AC_PROG_CC])
dnl Do the transliteration at runtime so arg 1 can be a shell variable.
ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(ac_cv_file_$ac_safe,
[if test "$cross_compiling" = yes; then
errprint(__file__:__line__: warning: Cannot check for file existence when cross compiling
)dnl
AC_MSG_ERROR(Cannot check for file existence when cross compiling)
else
if test -r $1; then
eval "ac_cv_file_$ac_safe=yes"
else
eval "ac_cv_file_$ac_safe=no"
fi
fi])dnl
if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
ifelse([$3], , , [$3])
fi
[]AC_EPI()
T18,664
AC_C_CHAR_UNSIGNEDAC_PRO([AC_C_CHAR_UNSIGNED])AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
[if test "$GCC" = yes; then
# GCC predefines this symbol on systems where it applies.
AC_EGREP_CPP(yes,
[#ifdef __CHAR_UNSIGNED__
yes
#endif
], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no)
else
AC_TRY_RUN(
[/* 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);
}], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no)
fi])
if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
AC_DEFINE(__CHAR_UNSIGNED__)
fi
[]AC_EPI()
T13,434
AC_CHECK_TYPEAC_PRO([AC_CHECK_TYPE])AC_REQUIRE([AC_HEADER_STDC])dnl
AC_MSG_CHECKING(for $1)
AC_CACHE_VAL(ac_cv_type_$1,
[AC_EGREP_CPP(dnl
changequote(<<,>>)dnl
<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
changequote([,]), [#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl
AC_MSG_RESULT($ac_cv_type_$1)
if test $ac_cv_type_$1 = no; then
AC_DEFINE($1, $2)
fi
[]AC_EPI()
T21,64
AC_STAT_MACROS_BROKENAC_PRO([AC_STAT_MACROS_BROKEN])indir([AC_HEADER_STAT])[]AC_EPI()
T17,279
AC_LANG_FORTRAN77AC_PRO([AC_LANG_FORTRAN77])define([AC_LANG], [FORTRAN77])dnl
ac_ext=f
ac_compile='${F77-f77} -c $FFLAGS conftest.$ac_ext 1>&AC_FD_CC'
ac_link='${F77-f77} -o conftest${ac_exeext} $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
cross_compiling=$ac_cv_prog_f77_cross
[]AC_EPI()
T15,501
AC_HEADER_MAJORAC_PRO([AC_HEADER_MAJOR])AC_CACHE_CHECK(whether sys/types.h defines makedev,
ac_cv_header_sys_types_h_makedev,
[AC_TRY_LINK([#include <sys/types.h>], [return makedev(0, 0);],
ac_cv_header_sys_types_h_makedev=yes, ac_cv_header_sys_types_h_makedev=no)
])
if test $ac_cv_header_sys_types_h_makedev = no; then
AC_CHECK_HEADER(sys/mkdev.h, [AC_DEFINE(MAJOR_IN_MKDEV)])
if test $ac_cv_header_sys_mkdev_h = no; then
AC_CHECK_HEADER(sys/sysmacros.h, [AC_DEFINE(MAJOR_IN_SYSMACROS)])
fi
fi
[]AC_EPI()
T15,265
AC_HAVE_LIBRARY#
changequote(<<, >>)dnl
define(<<AC_LIB_NAME>>, dnl
patsubst(patsubst($1, <<lib\([^\.]*\)\.a>>, <<\1>>), <<-l>>, <<>>))dnl
changequote([, ])dnl
ifelse([$2], , [
@@@libs="$libs AC_LIB_NAME"@@@
], [
# If it was found, we do:
$2
# If it was not found, we do:
$3
])
T25,97
AC_CONFIG_AUX_DIR_DEFAULTAC_PRO([AC_CONFIG_AUX_DIR_DEFAULT])AC_CONFIG_AUX_DIRS($srcdir $srcdir/.. $srcdir/../..)[]AC_EPI()
F6,6
sysvalsysval
T11,227
AC_PROG_LEXAC_PRO([AC_PROG_LEX])AC_CHECK_PROG(LEX, flex, flex, lex)
if test -z "$LEXLIB"
then
case "$LEX" in
flex*) ac_lib=fl ;;
*) ac_lib=l ;;
esac
AC_CHECK_LIB($ac_lib, yywrap, LEXLIB="-l$ac_lib")
fi
AC_SUBST(LEXLIB)[]AC_EPI()
T31,749
AC_VALIDATE_CACHED_SYSTEM_TUPLEAC_PRO([AC_VALIDATE_CACHED_SYSTEM_TUPLE])
AC_REQUIRE([AC_CANONICAL_SYSTEM])
AC_MSG_CHECKING([cached system tuple])
if { test x"${ac_cv_host_system_type+set}" = x"set" &&
test x"$ac_cv_host_system_type" != x"$host"; } ||
{ test x"${ac_cv_build_system_type+set}" = x"set" &&
test x"$ac_cv_build_system_type" != x"$build"; } ||
{ test x"${ac_cv_target_system_type+set}" = x"set" &&
test x"$ac_cv_target_system_type" != x"$target"; }; then
AC_MSG_RESULT([different])
ifelse($#, 1, [$1],
[AC_MSG_ERROR([remove config.cache and re-run configure])])
else
AC_MSG_RESULT(ok)
fi
ac_cv_host_system_type="$host"
ac_cv_build_system_type="$build"
ac_cv_target_system_type="$target"
[]AC_EPI()
T13,766
AC_DIR_HEADERAC_PRO([AC_DIR_HEADER])AC_OBSOLETE([$0], [; instead use AC_HEADER_DIRENT])dnl
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
AC_CHECK_HEADER_DIRENT($ac_hdr, [ac_header_dirent=$ac_hdr; break])
done
case "$ac_header_dirent" in
dirent.h) AC_DEFINE(DIRENT) ;;
sys/ndir.h) AC_DEFINE(SYSNDIR) ;;
sys/dir.h) AC_DEFINE(SYSDIR) ;;
ndir.h) AC_DEFINE(NDIR) ;;
esac
AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void,
[AC_TRY_RUN([#include <sys/types.h>
#include <$ac_header_dirent>
int closedir(); main() { exit(closedir(opendir(".")) != 0); }],
ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)])
if test $ac_cv_func_closedir_void = yes; then
AC_DEFINE(VOID_CLOSEDIR)
fi
[]AC_EPI()
F8,8
__line____line__
T15,82
AC_EGREP_HEADERAC_PRO([AC_EGREP_HEADER])AC_EGREP_CPP([$1], [#include <$2>], [$3], [$4])[]AC_EPI()
T22,457
AC_CHECK_HEADER_DIRENTAC_PRO([AC_CHECK_HEADER_DIRENT])ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
AC_MSG_CHECKING([for $1 that defines DIR])
AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <$1>], [DIR *dirp = 0;],
eval "ac_cv_header_dirent_$ac_safe=yes",
eval "ac_cv_header_dirent_$ac_safe=no")])dnl
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
AC_MSG_RESULT(yes)
$2
else
AC_MSG_RESULT(no)
fi
[]AC_EPI()
T14,180
AC_CHECK_PROGSAC_PRO([AC_CHECK_PROGS])for ac_prog in $2
do
AC_CHECK_PROG($1, [$]ac_prog, [$]ac_prog, , $4)
test -n "[$]$1" && break
done
ifelse([$3], , , [test -n "[$]$1" || $1="$3"
])[]AC_EPI()
T8,50
AC_VFORKAC_PRO([AC_VFORK])indir([AC_FUNC_VFORK])[]AC_EPI()
T8,50
AC_PID_TAC_PRO([AC_PID_T])indir([AC_TYPE_PID_T])[]AC_EPI()
F6,6
m4wrapm4wrap
T8,38
AC_DEFUNdefine($1, [AC_PRO([$1])$2[]AC_EPI()])
T12,45
AC_MSG_ERROR{ echo "configure: error: $1" 1>&2; exit 1; }
T17,1
AC_DIVERSION_INIT2
T15,21
AC_PREREQ_SPLITtranslit($1, ., [, ])
T14,65
AC_TYPE_SIZE_TAC_PRO([AC_TYPE_SIZE_T])AC_CHECK_TYPE(size_t, unsigned)[]AC_EPI()
T21,1
AC_DIVERSION_NORMAL_16
T21,1
AC_DIVERSION_NORMAL_25
T21,1
AC_DIVERSION_NORMAL_34
T12,335
AC_STRUCT_TMAC_PRO([AC_STRUCT_TM])AC_CACHE_CHECK([whether struct tm is in sys/time.h or time.h],
ac_cv_struct_tm,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <time.h>],
[struct tm *tp; tp->tm_sec;],
ac_cv_struct_tm=time.h, ac_cv_struct_tm=sys/time.h)])
if test $ac_cv_struct_tm = sys/time.h; then
AC_DEFINE(TM_IN_SYS_TIME)
fi
[]AC_EPI()
T21,1
AC_DIVERSION_NORMAL_43
T10,75
AC_VERBOSEAC_OBSOLETE([$0], [; instead use AC_MSG_RESULT])dnl
echo " $1" 1>&AC_FD_MSG
T11,944
AC_PROG_CPPAC_PRO([AC_PROG_CPP])AC_MSG_CHECKING(how to run the C preprocessor)
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
AC_CACHE_VAL(ac_cv_prog_CPP,
[ # 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.
dnl Use a header file that comes with gcc, so configuring glibc
dnl with a fresh cross-compiler works.
AC_TRY_CPP([#include <assert.h>
Syntax Error], ,
CPP="${CC-cc} -E -traditional-cpp"
AC_TRY_CPP([#include <assert.h>
Syntax Error], ,
CPP="${CC-cc} -nologo -E"
AC_TRY_CPP([#include <assert.h>
Syntax Error], , CPP=/lib/cpp)))
ac_cv_prog_CPP="$CPP"])dnl
CPP="$ac_cv_prog_CPP"
else
ac_cv_prog_CPP="$CPP"
fi
AC_MSG_RESULT($CPP)
AC_SUBST(CPP)dnl
[]AC_EPI()
T17,538
AC_PREFIX_PROGRAMAC_PRO([AC_PREFIX_PROGRAM])if test "x$prefix" = xNONE; then
changequote(<<, >>)dnl
define(<<AC_VAR_NAME>>, translit($1, [a-z], [A-Z]))dnl
changequote([, ])dnl
dnl We reimplement AC_MSG_CHECKING (mostly) to avoid the ... in the middle.
echo $ac_n "checking for prefix by $ac_c" 1>&AC_FD_MSG
AC_PATH_PROG(AC_VAR_NAME, $1)
changequote(<<, >>)dnl
if test -n "$ac_cv_path_<<>>AC_VAR_NAME"; then
prefix=`echo $ac_cv_path_<<>>AC_VAR_NAME|sed 's%/[^/][^/]*//*[^/][^/]*$%%'`
changequote([, ])dnl
fi
fi
undefine([AC_VAR_NAME])dnl
[]AC_EPI()
T8,260
AC_MINIXAC_PRO([AC_MINIX])AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
AC_BEFORE([$0], [AC_TRY_RUN])dnl
AC_CHECK_HEADER(minix/config.h, MINIX=yes, MINIX=)
if test "$MINIX" = yes; then
AC_DEFINE(_POSIX_SOURCE)
AC_DEFINE(_POSIX_1_SOURCE, 2)
AC_DEFINE(_MINIX)
fi
[]AC_EPI()
T17,3150
AC_OUTPUT_SUBDIRS
if test "$no_recursion" != yes; then
# Remove --cache-file and --srcdir arguments so they do not pile up.
ac_sub_configure_args=
ac_prev=
for ac_arg in $ac_configure_args; do
if test -n "$ac_prev"; then
ac_prev=
continue
fi
case "$ac_arg" in
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
;;
*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
esac
done
for ac_config_dir in $1; do
# Do not complain, so a configure script can configure whichever
# parts of a large source tree are present.
if test ! -d $srcdir/$ac_config_dir; then
continue
fi
echo configuring in $ac_config_dir
case "$srcdir" in
.) ;;
*)
if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
else
AC_MSG_ERROR(can not create `pwd`/$ac_config_dir)
fi
;;
esac
ac_popdir=`pwd`
cd $ac_config_dir
changequote(, )dnl
# A "../" for each directory in /$ac_config_dir.
ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
changequote([, ])dnl
case "$srcdir" in
.) # No --srcdir option. We are building in place.
ac_sub_srcdir=$srcdir ;;
/*) # Absolute path.
ac_sub_srcdir=$srcdir/$ac_config_dir ;;
*) # Relative path.
ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
esac
# Check for guested configure; otherwise get Cygnus style configure.
if test -f $ac_sub_srcdir/configure; then
ac_sub_configure=$ac_sub_srcdir/configure
elif test -f $ac_sub_srcdir/configure.in; then
ac_sub_configure=$ac_configure
else
AC_MSG_WARN(no configuration information is in $ac_config_dir)
ac_sub_configure=
fi
# The recursion is here.
if test -n "$ac_sub_configure"; then
# Make the cache file name correct relative to the subdirectory.
case "$cache_file" in
/*) ac_sub_cache_file=$cache_file ;;
*) # Relative path.
ac_sub_cache_file="$ac_dots$cache_file" ;;
esac
ifdef([AC_PROVIDE_AC_PROG_INSTALL],
[ case "$ac_given_INSTALL" in
changequote(, )dnl
[/$]*) INSTALL="$ac_given_INSTALL" ;;
changequote([, ])dnl
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
esac
])dnl
echo "[running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file] --srcdir=$ac_sub_srcdir"
# The eval makes quoting arguments work.
if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
then :
else
AC_MSG_ERROR($ac_sub_configure failed for $ac_config_dir)
fi
fi
cd $ac_popdir
done
fi
T10,801
AC_TRY_CPPAC_PRO([AC_TRY_CPP])AC_REQUIRE_CPP()dnl
cat > conftest.$ac_ext <<EOF
[#]line __oline__ "configure"
#include "confdefs.h"
[$1]
EOF
dnl Capture the stderr of cpp. eval is necessary to expand ac_cpp.
dnl We used to copy stderr to stdout and capture it in a variable, but
dnl that breaks under sh -x, which writes compile commands starting
dnl with ` +' to stderr in eval and subshells.
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
AC_TRY_EVAL(ac_try)
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
ifelse([$2], , :, [rm -rf conftest*
$2])
else
echo "$ac_err" >&AC_FD_CC
echo "configure: failed program was:" >&AC_FD_CC
cat conftest.$ac_ext >&AC_FD_CC
ifelse([$3], , , [ rm -rf conftest*
$3
])dnl
fi
rm -f conftest*[]AC_EPI()
F7,7
esyscmdesyscmd
T16,80
AC_CONFIG_HEADER#
define([AC_CONFIG_H], patsubst($1, [ .*$], []))dnl
@@@config_h=AC_CONFIG_H@@@
T13,60
AC_UTIME_NULLAC_PRO([AC_UTIME_NULL])indir([AC_FUNC_UTIME_NULL])[]AC_EPI()
T11,120
AC_TRY_EVALAC_PRO([AC_TRY_EVAL]){ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl
(eval [$]$1) 2>&AC_FD_CC; }[]AC_EPI()
T14,60
AC_TYPE_MODE_TAC_PRO([AC_TYPE_MODE_T])AC_CHECK_TYPE(mode_t, int)[]AC_EPI()
T6,93
AC_RSHerrprint(__file__:__line__: [$0] has been removed; replace it with equivalent code
)m4exit(4)
T11,819
AC_PROG_CXXAC_PRO([AC_PROG_CXX])AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, gcc)
AC_PROG_CXX_WORKS
AC_PROG_CXX_GNU
if test $ac_cv_prog_gxx = yes; then
GXX=yes
else
GXX=
fi
dnl Check whether -g works, even if CXXFLAGS is set, in case the package
dnl plays around with CXXFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
AC_PROG_CXX_G
if test "$ac_test_CXXFLAGS" = set; then
CXXFLAGS="$ac_save_CXXFLAGS"
elif test $ac_cv_prog_cxx_g = yes; then
if test "$GXX" = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-g"
fi
else
if test "$GXX" = yes; then
CXXFLAGS="-O2"
else
CXXFLAGS=
fi
fi
AC_PROG_CXX_EXIT_DECLARATION
[]AC_EPI()
T10,25
AC_PROVIDEdefine([AC_PROVIDE_$1], )
T15,31
AC_PREREQ_CANON$1, $2, ifelse([$3], , 0, [$3])
T16,1
AC_DIVERSION_SED8
T15,176
AC_FUNC_VPRINTFAC_PRO([AC_FUNC_VPRINTF])AC_CHECK_FUNC(vprintf, AC_DEFINE(HAVE_VPRINTF))
if test "$ac_cv_func_vprintf" != yes; then
AC_CHECK_FUNC(_doprnt, AC_DEFINE(HAVE_DOPRNT))
fi
[]AC_EPI()
F4,4
incrincr
T23,635
AC_PROG_GCC_TRADITIONALAC_PRO([AC_PROG_GCC_TRADITIONAL])AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_CPP])dnl
if test $ac_cv_prog_gcc = yes; then
AC_CACHE_CHECK(whether ${CC-cc} needs -traditional,
ac_cv_prog_gcc_traditional,
[ ac_pattern="Autoconf.*'x'"
AC_EGREP_CPP($ac_pattern, [#include <sgtty.h>
Autoconf TIOCGETP],
ac_cv_prog_gcc_traditional=yes, ac_cv_prog_gcc_traditional=no)
if test $ac_cv_prog_gcc_traditional = no; then
AC_EGREP_CPP($ac_pattern, [#include <termio.h>
Autoconf TCGETA],
ac_cv_prog_gcc_traditional=yes)
fi])
if test $ac_cv_prog_gcc_traditional = yes; then
CC="$CC -traditional"
fi
fi
[]AC_EPI()
T18,604
AC_CONFIG_AUX_DIRSAC_PRO([AC_CONFIG_AUX_DIRS])ac_aux_dir=
for ac_dir in $1; 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
AC_MSG_ERROR([can not find install-sh or install.sh in $1])
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
[]AC_EPI()
T15,1308
AC_PATH_X_XMKMFAC_PRO([AC_PATH_X_XMKMF])rm -fr conftestdir
if mkdir conftestdir; then
cd conftestdir
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
cat > Imakefile <<'EOF'
acfindx:
@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
EOF
if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
for ac_extension in a so sl; do
if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
test -f $ac_im_libdir/libX11.$ac_extension; then
ac_im_usrlibdir=$ac_im_libdir; break
fi
done
# Screen out bogus values from the imake configuration. They are
# bogus both because they are the default anyway, and because
# using them would break gcc on systems where it needs fixed includes.
case "$ac_im_incroot" in
/usr/include) ;;
*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
esac
case "$ac_im_usrlibdir" in
/usr/lib | /lib) ;;
*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
esac
fi
cd ..
rm -fr conftestdir
fi
[]AC_EPI()
F6,6
divertdivert
F3,3
dnldnl
T17,60
AC_YYTEXT_POINTERAC_PRO([AC_YYTEXT_POINTER])indir([AC_DECL_YYTEXT])[]AC_EPI()
T16,225
AC_COMPILE_CHECKAC_PRO([AC_COMPILE_CHECK])AC_OBSOLETE([$0], [; instead use AC_TRY_COMPILE or AC_TRY_LINK, and AC_MSG_CHECKING and AC_MSG_RESULT])dnl
ifelse([$1], , , [AC_CHECKING([for $1])
])dnl
AC_TRY_LINK([$2], [$3], [$4], [$5])
[]AC_EPI()
T16,63
AC_CHAR_UNSIGNEDAC_PRO([AC_CHAR_UNSIGNED])indir([AC_C_CHAR_UNSIGNED])[]AC_EPI()
F8,8
undivertundivert
T12,456
AC_SITE_LOAD# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
if test "x$prefix" != xNONE; then
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
echo "loading site script $ac_site_file"
. "$ac_site_file"
fi
done
F8,8
sincludesinclude
F6,6
definedefine
T10,313
AC_TRY_RUNAC_PRO([AC_TRY_RUN])if test "$cross_compiling" = yes; then
ifelse([$4], ,
[errprint(__file__:__line__: warning: [AC_TRY_RUN] called without default to allow cross compiling
)dnl
AC_MSG_ERROR(can not run test program while cross compiling)],
[$4])
else
AC_TRY_RUN_NATIVE([$1], [$2], [$3])
fi
[]AC_EPI()
T14,62
AC_SIZEOF_TYPEAC_PRO([AC_SIZEOF_TYPE])indir([AC_CHECK_SIZEOF], $@)[]AC_EPI()
T12,60
AC_ST_BLOCKSAC_PRO([AC_ST_BLOCKS])indir([AC_STRUCT_ST_BLOCKS])[]AC_EPI()
T18,61
AC_WORDS_BIGENDIANAC_PRO([AC_WORDS_BIGENDIAN])indir([AC_C_BIGENDIAN])[]AC_EPI()
T15,261
AC_LONG_64_BITSAC_PRO([AC_LONG_64_BITS])AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(long)])dnl
AC_MSG_CHECKING(whether long int is 64 bits)
AC_TRY_RUN([main() { exit(sizeof(long int) != 8); }],
[AC_MSG_RESULT(yes)
AC_DEFINE(LONG_64_BITS)], AC_MSG_RESULT(no))
[]AC_EPI()
T13,66
AC_DIVERT_POPpopdef([AC_DIVERSION_CURRENT])dnl
divert(AC_DIVERSION_CURRENT)dnl
F8,8
undefineundefine
T14,110
AC_CHECK_FUNCS#
@@@funcs="$funcs $1"@@@
ifelse([$2], , , [
# If it was found, we do:
$2
# If it was not found, we do:
$3
])
T11,167
AC_IRIX_SUNAC_PRO([AC_IRIX_SUN])AC_OBSOLETE([$0], [; instead use AC_FUNC_GETMNTENT or AC_CHECK_LIB(sun, getpwnam)])dnl
AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS")
[]AC_EPI()
T14,698
AC_HEADER_STATAC_PRO([AC_HEADER_STAT])AC_CACHE_CHECK(whether stat file-mode macros are broken,
ac_cv_header_stat_broken,
[AC_EGREP_CPP([You lose], [#include <sys/types.h>
#include <sys/stat.h>
#if defined(S_ISBLK) && defined(S_IFDIR)
# if S_ISBLK (S_IFDIR)
You lose.
# endif
#endif
#if defined(S_ISBLK) && defined(S_IFCHR)
# if S_ISBLK (S_IFCHR)
You lose.
# endif
#endif
#if defined(S_ISLNK) && defined(S_IFREG)
# if S_ISLNK (S_IFREG)
You lose.
# endif
#endif
#if defined(S_ISSOCK) && defined(S_IFREG)
# if S_ISSOCK (S_IFREG)
You lose.
# endif
#endif
], ac_cv_header_stat_broken=yes, ac_cv_header_stat_broken=no)])
if test $ac_cv_header_stat_broken = yes; then
AC_DEFINE(STAT_MACROS_BROKEN)
fi
[]AC_EPI()
T15,526
AC_FUNC_FNMATCHAC_PRO([AC_FUNC_FNMATCH])AC_CACHE_CHECK(for working fnmatch, ac_cv_func_fnmatch_works,
# Some versions of Solaris or SCO have a broken fnmatch function.
# So we run a test program. If we are cross-compiling, take no chance.
# Thanks to John Oleynick and Franc,ois Pinard for this test.
[AC_TRY_RUN([main() { exit (fnmatch ("a*", "abc", 0) != 0); }],
ac_cv_func_fnmatch_works=yes, ac_cv_func_fnmatch_works=no,
ac_cv_func_fnmatch_works=no)])
if test $ac_cv_func_fnmatch_works = yes; then
AC_DEFINE(HAVE_FNMATCH)
fi
[]AC_EPI()
F6,6
regexpregexp
F9,9
debugfiledebugfile
T14,1395
AC_PROG_CC_C_OAC_PRO([AC_PROG_CC_C_O])if test "x$CC" != xcc; then
AC_MSG_CHECKING(whether $CC and cc understand -c and -o together)
else
AC_MSG_CHECKING(whether cc understands -c and -o together)
fi
set dummy $CC; ac_cc="`echo [$]2 |
changequote(, )dnl
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
changequote([, ])dnl
AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
[echo 'foo(){}' > conftest.c
# Make sure it works both with $CC and with simple cc.
# We do the test twice because some compilers refuse to overwrite an
# existing .o file with -o, though they will create one.
ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&AC_FD_CC'
if AC_TRY_EVAL(ac_try) &&
test -f conftest.o && AC_TRY_EVAL(ac_try);
then
eval ac_cv_prog_cc_${ac_cc}_c_o=yes
if test "x$CC" != xcc; then
# Test first that cc exists at all.
if AC_TRY_COMMAND(cc -c conftest.c 1>&AC_FD_CC); then
ac_try='cc -c conftest.c -o conftest.o 1>&AC_FD_CC'
if AC_TRY_EVAL(ac_try) &&
test -f conftest.o && AC_TRY_EVAL(ac_try);
then
# cc works too.
:
else
# cc exists but doesn't like -o.
eval ac_cv_prog_cc_${ac_cc}_c_o=no
fi
fi
fi
else
eval ac_cv_prog_cc_${ac_cc}_c_o=no
fi
rm -f conftest*
])dnl
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_DEFINE(NO_MINUS_C_MINUS_O)
fi
[]AC_EPI()
T14,113
AC_REQUIRE_CPPAC_PRO([AC_REQUIRE_CPP])ifelse(AC_LANG, C, [AC_REQUIRE([AC_PROG_CPP])], [AC_REQUIRE([AC_PROG_CXXCPP])])[]AC_EPI()
T13,3075
AC_FUNC_VFORKAC_PRO([AC_FUNC_VFORK])AC_REQUIRE([AC_TYPE_PID_T])dnl
AC_CHECK_HEADER(vfork.h, AC_DEFINE(HAVE_VFORK_H))
AC_CACHE_CHECK(for working vfork, ac_cv_func_vfork_works,
[AC_TRY_RUN([/* 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
);
}
}],
ac_cv_func_vfork_works=yes, ac_cv_func_vfork_works=no, AC_CHECK_FUNC(vfork)
ac_cv_func_vfork_works=$ac_cv_func_vfork)])
if test $ac_cv_func_vfork_works = no; then
AC_DEFINE(vfork, fork)
fi
[]AC_EPI()
T18,446
AC_SYS_INTERPRETERAC_PRO([AC_SYS_INTERPRETER])# Pull the hash mark out of the macro call to avoid m4 problems.
ac_msg="whether #! works in shell scripts"
AC_CACHE_CHECK($ac_msg, ac_cv_sys_interpreter,
[echo '#! /bin/cat
exit 69
' > conftest
chmod u+x conftest
(SHELL=/bin/sh; export SHELL; ./conftest >/dev/null)
if test $? -ne 69; then
ac_cv_sys_interpreter=yes
else
ac_cv_sys_interpreter=no
fi
rm -f conftest])
interpval="$ac_cv_sys_interpreter"
[]AC_EPI()
T15,411
AC_FUNC_STRCOLLAC_PRO([AC_FUNC_STRCOLL])AC_CACHE_CHECK(for working strcoll, ac_cv_func_strcoll_works,
[AC_TRY_RUN([#include <string.h>
main ()
{
exit (strcoll ("abc", "def") >= 0 ||
strcoll ("ABC", "DEF") >= 0 ||
strcoll ("123", "456") >= 0);
}], ac_cv_func_strcoll_works=yes, ac_cv_func_strcoll_works=no,
ac_cv_func_strcoll_works=no)])
if test $ac_cv_func_strcoll_works = yes; then
AC_DEFINE(HAVE_STRCOLL)
fi
[]AC_EPI()
F7,7
builtinbuiltin
T16,510
AC_C_LONG_DOUBLEAC_PRO([AC_C_LONG_DOUBLE])AC_CACHE_CHECK(for long double, ac_cv_c_long_double,
[if test "$GCC" = yes; then
ac_cv_c_long_double=yes
else
AC_TRY_RUN([int main() {
/* The Stardent Vistra knows sizeof(long double), but does not support it. */
long double foo = 0.0;
/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
exit(sizeof(long double) < sizeof(double)); }],
ac_cv_c_long_double=yes, ac_cv_c_long_double=no)
fi])
if test $ac_cv_c_long_double = yes; then
AC_DEFINE(HAVE_LONG_DOUBLE)
fi
[]AC_EPI()
T18,2
AC_DIVERSION_ICMDS10
T18,757
AC_CANONICAL_BUILDAC_PRO([AC_CANONICAL_BUILD])AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_MSG_CHECKING(build system type)
dnl Set build_alias.
build_alias=$build
case "$build_alias" in
NONE)
case $nonopt in
NONE) build_alias=$host_alias ;;
*) build_alias=$nonopt ;;
esac ;;
esac
dnl Set the other build vars.
changequote(<<, >>)dnl
build=`${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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
changequote([, ])dnl
AC_MSG_RESULT($build)
AC_SUBST(build)dnl
AC_SUBST(build_alias)dnl
AC_SUBST(build_cpu)dnl
AC_SUBST(build_vendor)dnl
AC_SUBST(build_os)dnl
[]AC_EPI()
T7,48
AC_MMAPAC_PRO([AC_MMAP])indir([AC_FUNC_MMAP])[]AC_EPI()
T9,81
AC_BEFOREifdef([AC_PROVIDE_$2], [errprint(__file__:__line__: [$2 was called before $1
])])
T11,34
AC_MSG_WARNecho "configure: warning: $1" 1>&2
T14,67
AC_CACHE_CHECKAC_MSG_CHECKING([$1])
AC_CACHE_VAL([$2], [$3])
AC_MSG_RESULT([$]$2)
T16,269
AC_TRY_LINK_FUNCAC_PRO([AC_TRY_LINK_FUNC])AC_TRY_LINK(/* 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 $1();
,
$1(),
$2,
$3)[]AC_EPI()
T14,345
AC_HEADER_TIMEAC_PRO([AC_HEADER_TIME])AC_CACHE_CHECK([whether time.h and sys/time.h may both be included],
ac_cv_header_time,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/time.h>
#include <time.h>],
[struct tm *tp;], ac_cv_header_time=yes, ac_cv_header_time=no)])
if test $ac_cv_header_time = yes; then
AC_DEFINE(TIME_WITH_SYS_TIME)
fi
[]AC_EPI()
T9,95
AC_DEFINE#
ifelse([$3],,[#
@@@syms="$syms $1"@@@
], [#
@@@verbatim="$verbatim
/* $3 */
#undef $1
"@@@
])
T9,133
AC_ENABLEAC_PRO([AC_ENABLE])AC_OBSOLETE([$0], [; instead use AC_ARG_ENABLE])dnl
AC_ARG_ENABLE([$1], [ --enable-$1], [$2], [$3])dnl
[]AC_EPI()
T12,314
AC_CACHE_VALdnl We used to use the below line, but it fails if the 1st arg is a
dnl shell variable, so we need the eval.
dnl if test "${$1+set}" = set; then
dnl the '' avoids an AIX 4.1 sh bug ("invalid expansion").
if eval "test \"`echo '$''{'$1'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&AC_FD_MSG
else
$2
fi
F8,8
__file____file__
F7,7
pushdefpushdef
T12,1169
AC_PATH_PROGAC_PRO([AC_PATH_PROG])# Extract the first word of "$2", so it can be a program name with args.
set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word])
AC_CACHE_VAL(ac_cv_path_$1,
[case "[$]$1" in
/*)
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
;;
?:/*)
ac_cv_path_$1="[$]$1" # Let the user override the test with a dos path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word. This closes a longstanding sh security hole.
ac_dummy="ifelse([$4], , $PATH, [$4])"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_$1="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
dnl If no 3rd arg is given, leave the cache variable unset,
dnl so AC_PATH_PROGS will keep looking.
ifelse([$3], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$3"
])dnl
;;
esac])dnl
$1="$ac_cv_path_$1"
if test -n "[$]$1"; then
AC_MSG_RESULT([$]$1)
else
AC_MSG_RESULT(no)
fi
AC_SUBST($1)dnl
[]AC_EPI()
T14,2303
AC_FUNC_ALLOCAAC_PRO([AC_FUNC_ALLOCA])AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
AC_CACHE_CHECK([for working alloca.h], ac_cv_header_alloca_h,
[AC_TRY_LINK([#include <alloca.h>], [char *p = alloca(2 * sizeof(int));],
ac_cv_header_alloca_h=yes, ac_cv_header_alloca_h=no)])
if test $ac_cv_header_alloca_h = yes; then
AC_DEFINE(HAVE_ALLOCA_H)
fi
AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works,
[AC_TRY_LINK([
#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
], [char *p = (char *) alloca(1);],
ac_cv_func_alloca_works=yes, ac_cv_func_alloca_works=no)])
if test $ac_cv_func_alloca_works = yes; then
AC_DEFINE(HAVE_ALLOCA)
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}
AC_DEFINE(C_ALLOCA)
AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray,
[AC_EGREP_CPP(webecray,
[#if defined(CRAY) && ! defined(CRAY2)
webecray
#else
wenotbecray
#endif
], ac_cv_os_cray=yes, ac_cv_os_cray=no)])
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func)
break])
done
fi
AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
[AC_TRY_RUN([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);
}], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1,
ac_cv_c_stack_direction=0)])
AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction)
fi
AC_SUBST(ALLOCA)dnl
[]AC_EPI()
T23,71
AC_SYS_SIGLIST_DECLAREDAC_PRO([AC_SYS_SIGLIST_DECLARED])indir([AC_DECL_SYS_SIGLIST])[]AC_EPI()
T18,736
AC_STRUCT_TIMEZONEAC_PRO([AC_STRUCT_TIMEZONE])AC_REQUIRE([AC_STRUCT_TM])dnl
AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;],
ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)])
if test "$ac_cv_struct_tm_zone" = yes; then
AC_DEFINE(HAVE_TM_ZONE)
else
AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
[AC_TRY_LINK(
changequote(<<, >>)dnl
<<#include <time.h>
#ifndef tzname /* For SGI. */
extern char *tzname[]; /* RS6000 and others reject char **tzname. */
#endif>>,
changequote([, ])dnl
[atoi(*tzname);], ac_cv_var_tzname=yes, ac_cv_var_tzname=no)])
if test $ac_cv_var_tzname = yes; then
AC_DEFINE(HAVE_TZNAME)
fi
fi
[]AC_EPI()
T13,142
AC_CACHE_LOADif test -r "$cache_file"; then
echo "loading cache $cache_file"
. $cache_file
else
echo "creating cache $cache_file"
> $cache_file
fi
T19,1
AC_DIVERSION_NORMAL7
F11,11
changequotechangequote
T10,56
AC_ST_RDEVAC_PRO([AC_ST_RDEV])indir([AC_STRUCT_ST_RDEV])[]AC_EPI()
T19,1
AC_DIVERSION_NOTICE1
T11,801
AC_PROG_F77AC_PRO([AC_PROG_F77])AC_BEFORE([$0], [AC_PROG_CPP])dnl
if test -z "$F77"; then
AC_CHECK_PROGS(F77, g77 f77 f2c)
test -z "$F77" && AC_MSG_ERROR([no acceptable Fortran 77 compiler found in \$PATH])
fi
AC_PROG_F77_WORKS
AC_PROG_F77_GNU
if test $ac_cv_prog_g77 = yes; then
G77=yes
dnl Check whether -g works, even if FFLAGS is set, in case the package
dnl plays around with FFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_FFLAGS="${FFLAGS+set}"
ac_save_FFLAGS="$FFLAGS"
FFLAGS=
AC_PROG_F77_G
if test "$ac_test_FFLAGS" = set; then
FFLAGS="$ac_save_FFLAGS"
elif test $ac_cv_prog_f77_g = yes; then
FFLAGS="-g -O2"
else
FFLAGS="-O2"
fi
else
G77=
test "${FFLAGS+set}" = set || FFLAGS="-g"
fi
[]AC_EPI()
T18,70
AC_GCC_TRADITIONALAC_PRO([AC_GCC_TRADITIONAL])indir([AC_PROG_GCC_TRADITIONAL])[]AC_EPI()
F9,9
debugmodedebugmode
T15,168
AC_LANG_RESTOREifelse(AC_LANG_STACK, [C], [AC_LANG_C],dnl
AC_LANG_STACK, [CPLUSPLUS], [AC_LANG_CPLUSPLUS],dnl
AC_LANG_STACK, [FORTRAN77], [AC_LANG_FORTRAN77])[]popdef([AC_LANG_STACK])
F8,8
traceofftraceoff
T18,61
AC_MINUS_C_MINUS_OAC_PRO([AC_MINUS_C_MINUS_O])indir([AC_PROG_CC_C_O])[]AC_EPI()
T16,4093
AC_OUTPUT_HEADERchangequote(<<, >>)dnl
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='<<$>>%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
changequote([, ])dnl
if test "${CONFIG_HEADERS+set}" != set; then
EOF
dnl Support passing AC_CONFIG_HEADER a value containing shell variables.
cat >> $CONFIG_STATUS <<EOF
CONFIG_HEADERS="$1"
EOF
cat >> $CONFIG_STATUS <<\EOF
fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
changequote(, )dnl
# 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
changequote([, ])dnl
echo creating $ac_file
rm -f conftest.frag conftest.in conftest.out
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
cat $ac_file_inputs > conftest.in
EOF
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
dnl Using a here document instead of a string reduces the quoting nightmare.
dnl Putting comments in sed scripts is not portable.
cat > conftest.hdr <<\EOF
changequote(<<, >>)dnl
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%<<#define>> \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
changequote([, ])dnl
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr
# This sed command replaces #undef with comments. This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >> conftest.vals <<\EOF
changequote(, )dnl
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
changequote([, ])dnl
EOF
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
rm -f conftest.tail
while :
do
ac_lines=`grep -c . conftest.vals`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to conftest.frag.
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
echo 'CEOF
sed -f conftest.frag conftest.in > conftest.out
rm -f conftest.in
mv conftest.out conftest.in
' >> $CONFIG_STATUS
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
rm -f conftest.vals
mv conftest.tail conftest.vals
done
rm -f conftest.vals
dnl Now back to your regularly scheduled config.status.
cat >> $CONFIG_STATUS <<\EOF
rm -f conftest.frag conftest.h
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
cat conftest.in >> conftest.h
rm -f conftest.in
if cmp -s $ac_file conftest.h 2>/dev/null; then
echo "$ac_file is unchanged"
rm -f conftest.h
else
# Remove last slash and all that follows it. Not all systems have dirname.
changequote(, )dnl
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
changequote([, ])dnl
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
fi
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
T11,59
AC_OBSOLETEerrprint(__file__:__line__: warning: [$1] is obsolete[$2]
)
T14,53
AC_CROSS_CHECKAC_PRO([AC_CROSS_CHECK])indir([AC_C_CROSS])[]AC_EPI()
T13,264
AC_TYPE_UID_TAC_PRO([AC_TYPE_UID_T])AC_CACHE_CHECK(for uid_t in sys/types.h, ac_cv_type_uid_t,
[AC_EGREP_HEADER(uid_t, sys/types.h,
ac_cv_type_uid_t=yes, ac_cv_type_uid_t=no)])
if test $ac_cv_type_uid_t = no; then
AC_DEFINE(uid_t, int)
AC_DEFINE(gid_t, int)
fi
[]AC_EPI()
T10,87
AC_C_CROSSAC_PRO([AC_C_CROSS])AC_OBSOLETE([$0], [; it has been merged into AC_PROG_CC])[]AC_EPI()
T17,70
AC_CONFIG_AUX_DIRAC_PRO([AC_CONFIG_AUX_DIR])AC_CONFIG_AUX_DIRS($1 $srcdir/$1)[]AC_EPI()
T13,274
AC_PROG_F77_GAC_PRO([AC_PROG_F77_G])AC_CACHE_CHECK(whether $F77 accepts -g, ac_cv_prog_f77_g,
[cat > conftest.f << EOF
program conftest
end
EOF
if test -z "`$F77 -g -c conftest.f 2>&1`"; then
ac_cv_prog_f77_g=yes
else
ac_cv_prog_f77_g=no
fi
rm -f conftest*
])[]AC_EPI()
T9,47
AC_FIND_XAC_PRO([AC_FIND_X])indir([AC_PATH_X])[]AC_EPI()
T9,281
AC_CYGWINAC_PRO([AC_CYGWIN])AC_CACHE_CHECK(for Cygwin environment, ac_cv_cygwin,
[AC_TRY_COMPILE(,[
#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;],
ac_cv_cygwin=yes, ac_cv_cygwin=no)
rm -f conftest*])
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes[]AC_EPI()
T14,913
AC_C_BIGENDIANAC_PRO([AC_C_BIGENDIAN])AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
[ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/param.h>], [
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
bogus endian macros
#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/param.h>], [
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
if test $ac_cv_c_bigendian = unknown; then
AC_TRY_RUN([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);
}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes)
fi])
if test $ac_cv_c_bigendian = yes; then
AC_DEFINE(WORDS_BIGENDIAN)
fi
[]AC_EPI()
T12,375
AC_PROG_LN_SAC_PRO([AC_PROG_LN_S])AC_MSG_CHECKING(whether ln -s works)
AC_CACHE_VAL(ac_cv_prog_LN_S,
[rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
rm -f conftestdata
ac_cv_prog_LN_S="ln -s"
else
ac_cv_prog_LN_S=ln
fi])dnl
LN_S="$ac_cv_prog_LN_S"
if test "$ac_cv_prog_LN_S" = "ln -s"; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_SUBST(LN_S)dnl
[]AC_EPI()
T16,205
AC_FUNC_STRFTIMEAC_PRO([AC_FUNC_STRFTIME])AC_CHECK_FUNC(strftime, [AC_DEFINE(HAVE_STRFTIME)],
[# strftime is in -lintl on SCO UNIX.
AC_CHECK_LIB(intl, strftime,
[AC_DEFINE(HAVE_STRFTIME)
LIBS="-lintl $LIBS"])])[]AC_EPI()
T28,730
AC_PROG_CXX_EXIT_DECLARATIONAC_PRO([AC_PROG_CXX_EXIT_DECLARATION])for ac_declaration in \
''\
'#include <stdlib.h>' \
'extern "C" void std::exit (int) throw (); using std::exit;' \
'extern "C" void std::exit (int); using std::exit;' \
'extern "C" void exit (int) throw ();' \
'extern "C" void exit (int);' \
'void exit (int);'
do
AC_TRY_COMPILE([#include <stdlib.h>
$ac_declaration],
[exit (42);],
[],
[continue])
AC_TRY_COMPILE([$ac_declaration],
[exit (42);],
[break])
done
if test -n "$ac_declaration"; then
echo '#ifdef __cplusplus' >>confdefs.h
echo $ac_declaration >>confdefs.h
echo '#endif' >>confdefs.h
fi
[]AC_EPI()
T20,345
AC_STRUCT_ST_BLKSIZEAC_PRO([AC_STRUCT_ST_BLKSIZE])AC_CACHE_CHECK([for st_blksize in struct stat], ac_cv_struct_st_blksize,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>], [struct stat s; s.st_blksize;],
ac_cv_struct_st_blksize=yes, ac_cv_struct_st_blksize=no)])
if test $ac_cv_struct_st_blksize = yes; then
AC_DEFINE(HAVE_ST_BLKSIZE)
fi
[]AC_EPI()
T11,350
AC_C_INLINEAC_PRO([AC_C_INLINE])AC_CACHE_CHECK([for inline], ac_cv_c_inline,
[ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
AC_TRY_COMPILE(, [} $ac_kw foo() {], [ac_cv_c_inline=$ac_kw; break])
done
])
case "$ac_cv_c_inline" in
inline | yes) ;;
no) AC_DEFINE(inline, ) ;;
*) AC_DEFINE_UNQUOTED(inline, $ac_cv_c_inline) ;;
esac
[]AC_EPI()
T17,473
AC_TRY_RUN_NATIVEAC_PRO([AC_TRY_RUN_NATIVE])cat > conftest.$ac_ext <<EOF
[#]line __oline__ "configure"
#include "confdefs.h"
[$1]
EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
dnl Don't remove the temporary files here, so they can be examined.
ifelse([$2], , :, [$2])
else
echo "configure: failed program was:" >&AC_FD_CC
cat conftest.$ac_ext >&AC_FD_CC
ifelse([$3], , , [ rm -fr conftest*
$3
])dnl
fi
rm -fr conftest*[]AC_EPI()
T13,56
AC_RETSIGTYPEAC_PRO([AC_RETSIGTYPE])indir([AC_TYPE_SIGNAL])[]AC_EPI()
F7,7
traceontraceon
T15,1658
AC_FUNC_GETPGRPAC_PRO([AC_FUNC_GETPGRP])AC_CACHE_CHECK(whether getpgrp takes no argument, ac_cv_func_getpgrp_void,
[AC_TRY_RUN([
/*
* 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);
}
}
], ac_cv_func_getpgrp_void=yes, ac_cv_func_getpgrp_void=no,
AC_MSG_ERROR(cannot check getpgrp if cross compiling))
])
if test $ac_cv_func_getpgrp_void = yes; then
AC_DEFINE(GETPGRP_VOID)
fi
[]AC_EPI()
T8,47
AC_CONSTAC_PRO([AC_CONST])indir([AC_C_CONST])[]AC_EPI()
T14,60
AC_GETGROUPS_TAC_PRO([AC_GETGROUPS_T])indir([AC_TYPE_GETGROUPS])[]AC_EPI()
T14,336
AC_PROG_ECHO_NAC_PRO([AC_PROG_ECHO_N])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
[]AC_EPI()
T12,426
AC_XENIX_DIRAC_PRO([AC_XENIX_DIR])AC_OBSOLETE([$0], [; instead use AC_HEADER_DIRENT])dnl
AC_REQUIRE([AC_DIR_HEADER])dnl
AC_MSG_CHECKING(for Xenix)
AC_EGREP_CPP(yes,
[#if defined(M_XENIX) && !defined(M_UNIX)
yes
#endif
], [AC_MSG_RESULT(yes); XENIX=yes], [AC_MSG_RESULT(no); XENIX=])
if test "$XENIX" = yes; then
# Make sure -ldir precedes -lx.
test $ac_header_dirent = dirent.h && LIBS="-ldir $LIBS"
LIBS="$LIBS -lx"
fi
[]AC_EPI()
T14,550
AC_TRY_COMPILEAC_PRO([AC_TRY_COMPILE])cat > conftest.$ac_ext <<EOF
ifelse(AC_LANG, [FORTRAN77],
[ program main
[$2]
end],
[dnl This sometimes fails to find confdefs.h, for some reason.
dnl [#]line __oline__ "[$]0"
[#]line __oline__ "configure"
#include "confdefs.h"
[$1]
int main() {
[$2]
; return 0; }
])EOF
if AC_TRY_EVAL(ac_compile); then
ifelse([$3], , :, [rm -rf conftest*
$3])
else
echo "configure: failed program was:" >&AC_FD_CC
cat conftest.$ac_ext >&AC_FD_CC
ifelse([$4], , , [ rm -rf conftest*
$4
])dnl
fi
rm -f conftest*[]AC_EPI()
T17,406
AC_LANG_CPLUSPLUSAC_PRO([AC_LANG_CPLUSPLUS])define([AC_LANG], [CPLUSPLUS])dnl
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
cross_compiling=$ac_cv_prog_cxx_cross
[]AC_EPI()
F3,3
lenlen
T12,137
AC_DYNIX_SEQAC_PRO([AC_DYNIX_SEQ])AC_OBSOLETE([$0], [; instead use AC_FUNC_GETMNTENT])dnl
AC_CHECK_LIB(seq, getmntent, LIBS="-lseq $LIBS")
[]AC_EPI()
F6,6
popdefpopdef
T11,333
AC_ARG_WITHAC_PRO([AC_ARG_WITH])AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
ac_help="$ac_help
[$2]"
AC_DIVERT_POP()dnl
[#] Check whether --with-[$1] or --without-[$1] was given.
if test "[${with_]patsubst([$1], -, _)+set}" = set; then
withval="[$with_]patsubst([$1], -, _)"
ifelse([$3], , :, [$3])
ifelse([$4], , , [else
$4
])dnl
fi
[]AC_EPI()
T11,102
AC_REVISIONAC_PRO([AC_REVISION])AC_REQUIRE([AC_INIT_BINSH])dnl
[# From configure.in] translit([$1], $")[]AC_EPI()
T16,558
AC_PROG_CC_WORKSAC_PRO([AC_PROG_CC_WORKS])AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) works])
AC_LANG_SAVE
AC_LANG_C
AC_TRY_COMPILER([main(){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross)
AC_LANG_RESTORE
AC_MSG_RESULT($ac_cv_prog_cc_works)
if test $ac_cv_prog_cc_works = no; then
AC_MSG_ERROR([installation or configuration problem: C compiler cannot create executables.])
fi
AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
AC_MSG_RESULT($ac_cv_prog_cc_cross)
cross_compiling=$ac_cv_prog_cc_cross
[]AC_EPI()
T23,1433
AC_FUNC_SELECT_ARGTYPESAC_PRO([AC_FUNC_SELECT_ARGTYPES])AC_MSG_CHECKING([types of arguments for select()])
AC_CACHE_VAL(ac_cv_func_select_arg234,dnl
[AC_CACHE_VAL(ac_cv_func_select_arg1,dnl
[AC_CACHE_VAL(ac_cv_func_select_arg5,dnl
[for ac_cv_func_select_arg234 in 'fd_set *' 'int *' 'void *'; do
for ac_cv_func_select_arg1 in 'int' 'size_t' 'unsigned long' 'unsigned'; do
for ac_cv_func_select_arg5 in 'struct timeval *' 'const struct timeval *'; do
AC_TRY_COMPILE(dnl
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
extern select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5);],,dnl
[ac_not_found=no ; break 3],ac_not_found=yes)
done
done
done
])dnl AC_CACHE_VAL
])dnl AC_CACHE_VAL
])dnl AC_CACHE_VAL
if test "$ac_not_found" = yes; then
ac_cv_func_select_arg1=int
ac_cv_func_select_arg234='int *'
ac_cv_func_select_arg5='struct timeval *'
fi
AC_MSG_RESULT([$ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5])
AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1,$ac_cv_func_select_arg1)
AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234,($ac_cv_func_select_arg234))
AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5,($ac_cv_func_select_arg5))
[]AC_EPI()
D-1,0
# End of frozen state file