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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 14:11:00 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 14:11:00 +0000
commitaf754e596a8dbb05ed8580c342e7fe02e08b28e0 (patch)
treeb2f334c2b55ede42081aa6710a72da784547d8ea /src/modules/rlm_perl
parentInitial commit. (diff)
downloadfreeradius-af754e596a8dbb05ed8580c342e7fe02e08b28e0.tar.xz
freeradius-af754e596a8dbb05ed8580c342e7fe02e08b28e0.zip
Adding upstream version 3.2.3+dfsg.upstream/3.2.3+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/modules/rlm_perl')
-rw-r--r--src/modules/rlm_perl/.gitignore2
-rw-r--r--src/modules/rlm_perl/README.md12
-rw-r--r--src/modules/rlm_perl/all.mk.in10
-rw-r--r--src/modules/rlm_perl/config.h.in1
-rwxr-xr-xsrc/modules/rlm_perl/configure4721
-rw-r--r--src/modules/rlm_perl/configure.ac102
-rw-r--r--src/modules/rlm_perl/rlm_perl.c1195
7 files changed, 6043 insertions, 0 deletions
diff --git a/src/modules/rlm_perl/.gitignore b/src/modules/rlm_perl/.gitignore
new file mode 100644
index 0000000..589d7ff
--- /dev/null
+++ b/src/modules/rlm_perl/.gitignore
@@ -0,0 +1,2 @@
+all.mk
+config.h
diff --git a/src/modules/rlm_perl/README.md b/src/modules/rlm_perl/README.md
new file mode 100644
index 0000000..958c132
--- /dev/null
+++ b/src/modules/rlm_perl/README.md
@@ -0,0 +1,12 @@
+# rlm_perl
+## Metadata
+<dl>
+ <dt>category</dt><dd>languages</dd>
+</dl>
+
+## Summary
+
+Allows the server to call a persistent, embedded Perl script.
+
+When there are policies that cannot be implemented in unlang, it
+is usually possible to use rlm_perl or rlm_python3 instead.
diff --git a/src/modules/rlm_perl/all.mk.in b/src/modules/rlm_perl/all.mk.in
new file mode 100644
index 0000000..bf6b30b
--- /dev/null
+++ b/src/modules/rlm_perl/all.mk.in
@@ -0,0 +1,10 @@
+TARGETNAME := @targetname@
+
+ifneq "$(TARGETNAME)" ""
+TARGET := $(TARGETNAME).a
+endif
+
+SOURCES := rlm_perl.c
+
+SRC_CFLAGS := @mod_cflags@
+TGT_LDLIBS := @mod_ldflags@
diff --git a/src/modules/rlm_perl/config.h.in b/src/modules/rlm_perl/config.h.in
new file mode 100644
index 0000000..b429c2f
--- /dev/null
+++ b/src/modules/rlm_perl/config.h.in
@@ -0,0 +1 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
diff --git a/src/modules/rlm_perl/configure b/src/modules/rlm_perl/configure
new file mode 100755
index 0000000..6ad58dd
--- /dev/null
+++ b/src/modules/rlm_perl/configure
@@ -0,0 +1,4721 @@
+#! /bin/sh
+# From configure.ac Revision.
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
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+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
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+target_alias
+host_alias
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+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
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+with_perl
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+ ac_precious_vars='build_alias
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+CPP
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+
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+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
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+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
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+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
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+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
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+ # Accept the important Cygnus configure options, so we can diagnose typos.
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+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
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+ bindir=$ac_optarg ;;
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+ -build | --build | --buil | --bui | --bu)
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+ -cache-file | --cache-file | --cache-fil | --cache-fi \
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+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
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+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
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+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
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+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"enable_$ac_useropt"
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+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
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+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
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+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$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=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ 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 | -n)
+ 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 \
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+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
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+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
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+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
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+ | --program-trans | --program-tran \
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+ ac_prev=program_transform_name ;;
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+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
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+ psdir=$ac_optarg ;;
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+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ -runstatedir | --runstatedir | --runstatedi | --runstated \
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+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
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+ runstatedir=$ac_optarg ;;
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+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
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+ -site | --site | --sit)
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+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
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+ *)
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+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+Use these variables to override the choices made by `configure' or to help
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+Report bugs to the package provider.
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+ cd "$ac_dir" || { ac_status=$?; continue; }
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+configure
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
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+echo
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+
+# ac_fn_c_try_compile LINENO
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+ if { { ac_try="$ac_compile"
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+_ACEOF
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+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+# Check whether --with-rlm_perl was given.
+if test "${with_rlm_perl+set}" = set; then :
+ withval=$with_rlm_perl;
+fi
+
+
+
+
+fail=
+fr_status=
+fr_features=
+: > "config.report"
+: > "config.report.tmp"
+
+
+
+if test x"$with_rlm_perl" != xno; then
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+ if test -z "$PERL"; then :
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perl executable path has been provided" >&5
+$as_echo_n "checking whether perl executable path has been provided... " >&6; }
+
+# Check whether --with-perl was given.
+if test "${with_perl+set}" = set; then :
+ withval=$with_perl;
+ if test "$withval" != yes && test "$withval" != no; then :
+
+ PERL="$withval"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
+$as_echo "$PERL" >&6; }
+
+else
+
+ PERL=""
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ if test "$withval" != no; then :
+
+ # Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PERL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PERL in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="${PATH}:/usr/bin:/usr/local/bin"
+for as_dir in $as_dummy
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="not-found"
+ ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+if test -n "$PERL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
+$as_echo "$PERL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+fi
+
+fi
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ # Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PERL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PERL in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="${PATH}:/usr/bin:/usr/local/bin"
+for as_dir in $as_dummy
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="not-found"
+ ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+if test -n "$PERL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
+$as_echo "$PERL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+fi
+
+
+fi
+
+
+
+
+
+
+
+if test "$PERL" = "not-found" -o ! -x "$PERL"; then
+
+fail="$fail perl"
+
+else
+ old_CFLAGS="${CFLAGS}"
+ old_LIBS="${LIBS}"
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Calling ExtUtils::Embed to get 'ccopts'" >&5
+$as_echo "$as_me: Calling ExtUtils::Embed to get 'ccopts'" >&6;}
+ mod_cflags=$($PERL -MExtUtils::Embed -e ccopts)
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: ExtUtil's ccopts were \"${mod_cflags}\"" >&5
+$as_echo "$as_me: ExtUtil's ccopts were \"${mod_cflags}\"" >&6;}
+
+ mod_cflags=$(echo "$mod_cflags" | sed 's/-I[ ]*/-isystem /g' | sed 's/-arch [^ ]*//g;s/ / /g;s/^ *//;s/ *$//')
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Sanitized ccopts are \"${mod_cflags}\"" >&5
+$as_echo "$as_me: Sanitized ccopts are \"${mod_cflags}\"" >&6;}
+
+ CFLAGS="${mod_cflags} ${CFLAGS}"
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Calling ExtUtils::Embed to get 'ldflags'" >&5
+$as_echo "$as_me: Calling ExtUtils::Embed to get 'ldflags'" >&6;}
+ mod_ldflags=$($PERL -MExtUtils::Embed -e ldopts)
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: ExtUtil's ldopts were \"${mod_ldflags}\"" >&5
+$as_echo "$as_me: ExtUtil's ldopts were \"${mod_ldflags}\"" >&6;}
+
+ mod_ldflags=$(echo "$mod_ldflags" | sed 's/-arch [^ ]*//g;s/ / /g;s/^ *//;s/ *$//')
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Sanitized ldopts are \"${mod_ldflags}\"" >&5
+$as_echo "$as_me: Sanitized ldopts are \"${mod_ldflags}\"" >&6;}
+
+ LIBS="${mod_ldflags} ${LIBS}"
+
+
+ smart_try_dir=
+
+
+
+ac_safe=`echo "EXTERN.h" | sed 'y%./+-%__pm%'`
+old_CPPFLAGS="$CPPFLAGS"
+smart_include=
+smart_include_dir="/usr/local/include /opt/include"
+
+_smart_try_dir=
+_smart_include_dir=
+
+for _prefix in $smart_prefix ""; do
+ for _dir in $smart_try_dir; do
+ _smart_try_dir="${_smart_try_dir} ${_dir}/${_prefix}"
+ done
+
+ for _dir in $smart_include_dir; do
+ _smart_include_dir="${_smart_include_dir} ${_dir}/${_prefix}"
+ done
+done
+
+if test "x$_smart_try_dir" != "x"; then
+ for try in $_smart_try_dir; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXTERN.h in $try" >&5
+$as_echo_n "checking for EXTERN.h in $try... " >&6; }
+ CPPFLAGS="-isystem $try $old_CPPFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <EXTERN.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include="-isystem $try"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ CPPFLAGS="$old_CPPFLAGS"
+fi
+
+if test "x$smart_include" = "x"; then
+ for _prefix in $smart_prefix; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${_prefix}/EXTERN.h" >&5
+$as_echo_n "checking for ${_prefix}/EXTERN.h... " >&6; }
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <EXTERN.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include="-isystem ${_prefix}/"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+fi
+
+if test "x$smart_include" = "x"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXTERN.h" >&5
+$as_echo_n "checking for EXTERN.h... " >&6; }
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <EXTERN.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include=" "
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test "x$smart_include" = "x"; then
+
+ for try in $_smart_include_dir; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXTERN.h in $try" >&5
+$as_echo_n "checking for EXTERN.h in $try... " >&6; }
+ CPPFLAGS="-isystem $try $old_CPPFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <EXTERN.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include="-isystem $try"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ CPPFLAGS="$old_CPPFLAGS"
+fi
+
+if test "x$smart_include" != "x"; then
+ eval "ac_cv_header_$ac_safe=yes"
+ CPPFLAGS="$smart_include $old_CPPFLAGS"
+ SMART_CPPFLAGS="$smart_include $SMART_CPPFLAGS"
+fi
+
+smart_prefix=
+
+ if test "x$ac_cv_header_EXTERN_h" != "xyes"; then
+
+fail="$fail EXTERN.h"
+
+ fi
+
+
+
+ac_safe=`echo "perl.h" | sed 'y%./+-%__pm%'`
+old_CPPFLAGS="$CPPFLAGS"
+smart_include=
+smart_include_dir="/usr/local/include /opt/include"
+
+_smart_try_dir=
+_smart_include_dir=
+
+for _prefix in $smart_prefix ""; do
+ for _dir in $smart_try_dir; do
+ _smart_try_dir="${_smart_try_dir} ${_dir}/${_prefix}"
+ done
+
+ for _dir in $smart_include_dir; do
+ _smart_include_dir="${_smart_include_dir} ${_dir}/${_prefix}"
+ done
+done
+
+if test "x$_smart_try_dir" != "x"; then
+ for try in $_smart_try_dir; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl.h in $try" >&5
+$as_echo_n "checking for perl.h in $try... " >&6; }
+ CPPFLAGS="-isystem $try $old_CPPFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <EXTERN.h>
+ #include <perl.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include="-isystem $try"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ CPPFLAGS="$old_CPPFLAGS"
+fi
+
+if test "x$smart_include" = "x"; then
+ for _prefix in $smart_prefix; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${_prefix}/perl.h" >&5
+$as_echo_n "checking for ${_prefix}/perl.h... " >&6; }
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <EXTERN.h>
+ #include <perl.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include="-isystem ${_prefix}/"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+fi
+
+if test "x$smart_include" = "x"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl.h" >&5
+$as_echo_n "checking for perl.h... " >&6; }
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <EXTERN.h>
+ #include <perl.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include=" "
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test "x$smart_include" = "x"; then
+
+ for try in $_smart_include_dir; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl.h in $try" >&5
+$as_echo_n "checking for perl.h in $try... " >&6; }
+ CPPFLAGS="-isystem $try $old_CPPFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <EXTERN.h>
+ #include <perl.h>
+int
+main ()
+{
+int a = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ smart_include="-isystem $try"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+
+else
+
+ smart_include=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ CPPFLAGS="$old_CPPFLAGS"
+fi
+
+if test "x$smart_include" != "x"; then
+ eval "ac_cv_header_$ac_safe=yes"
+ CPPFLAGS="$smart_include $old_CPPFLAGS"
+ SMART_CPPFLAGS="$smart_include $SMART_CPPFLAGS"
+fi
+
+smart_prefix=
+
+ if test "x$ac_cv_header_perl_h" != "xyes"; then
+
+fail="$fail EXTERN.h"
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking we can link to boot_DynaLoader" >&5
+$as_echo_n "checking we can link to boot_DynaLoader... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ extern char boot_DynaLoader();
+ boot_DynaLoader();
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ LINKS="yes"
+else
+ LINKS="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKS" >&5
+$as_echo "$LINKS" >&6; }
+ if test "x$LINKS" = "xno"; then
+
+fail="$fail libperl.so"
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking we can link to Perl_hv_store()" >&5
+$as_echo_n "checking we can link to Perl_hv_store()... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ extern char Perl_hv_store();
+ Perl_hv_store();
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ LINKS="yes"
+else
+ LINKS="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKS" >&5
+$as_echo "$LINKS" >&6; }
+ if test "x$LINKS" = "xno"; then
+
+fail="$fail libperl.so"
+
+ fi
+
+ CFLAGS="$old_CFLAGS"
+ LIBS="$old_LIBS"
+fi
+
+
+ targetname=rlm_perl
+else
+ targetname=
+ echo \*\*\* module rlm_perl is disabled.
+
+
+fr_status="disabled"
+
+fi
+
+if test x"$fail" != x""; then
+ targetname=""
+
+
+ if test x"${enable_strict_dependencies}" = x"yes"; then
+ as_fn_error $? "set --without-rlm_perl to disable it explicitly." "$LINENO" 5
+ else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: silently not building rlm_perl." >&5
+$as_echo "$as_me: WARNING: silently not building rlm_perl." >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FAILURE: rlm_perl requires: $fail." >&5
+$as_echo "$as_me: WARNING: FAILURE: rlm_perl requires: $fail." >&2;};
+ fail="$(echo $fail)"
+
+
+fr_status="skipping (requires $fail)"
+
+ fr_features=
+
+ fi
+
+else
+
+
+fr_status="OK"
+
+fi
+
+if test x"$fr_features" = x""; then
+ $as_echo "$fr_status" > "config.report"
+else
+ $as_echo_n "$fr_status ... " > "config.report"
+ cat "config.report.tmp" >> "config.report"
+fi
+
+rm "config.report.tmp"
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_config_files="$ac_config_files all.mk"
+
+cat >confcache <<\_ACEOF
+# 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, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# 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.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "all.mk") CONFIG_FILES="$CONFIG_FILES all.mk" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #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.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+
+ esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/src/modules/rlm_perl/configure.ac b/src/modules/rlm_perl/configure.ac
new file mode 100644
index 0000000..81a21e6
--- /dev/null
+++ b/src/modules/rlm_perl/configure.ac
@@ -0,0 +1,102 @@
+AC_PREREQ([2.69])
+AC_INIT
+AC_CONFIG_SRCDIR([rlm_perl.c])
+AC_REVISION($Revision$)
+FR_INIT_MODULE([rlm_perl], [support for embedded Perl functions])
+
+FR_MODULE_START_TESTS
+
+AC_PROG_CC
+AC_PROG_CPP
+
+AX_WITH_PROG([PERL],[perl],[not-found],[${PATH}:/usr/bin:/usr/local/bin])
+
+if test "$PERL" = "not-found" -o ! -x "$PERL"; then
+ FR_MODULE_FAIL([perl])
+else
+ old_CFLAGS="${CFLAGS}"
+ old_LIBS="${LIBS}"
+
+ dnl ############################################################
+ dnl # Call ExtUtils::Embed to get compiler flags
+ dnl ############################################################
+
+ AC_MSG_NOTICE([Calling ExtUtils::Embed to get 'ccopts'])
+ mod_cflags=$($PERL -MExtUtils::Embed -e ccopts)
+
+ AC_MSG_NOTICE([ExtUtil's ccopts were \"${mod_cflags}\"])
+
+ mod_cflags=[$(echo "$mod_cflags" | sed 's/-I[ ]*/-isystem /g' | sed 's/-arch [^ ]*//g;s/ / /g;s/^ *//;s/ *$//')]
+
+ AC_MSG_NOTICE([Sanitized ccopts are \"${mod_cflags}\"])
+
+ CFLAGS="${mod_cflags} ${CFLAGS}"
+
+ dnl ############################################################
+ dnl # Call ExtUtils::Embed to get linker flags
+ dnl ############################################################
+
+ AC_MSG_NOTICE([Calling ExtUtils::Embed to get 'ldflags'])
+ mod_ldflags=$($PERL -MExtUtils::Embed -e ldopts)
+
+ AC_MSG_NOTICE([ExtUtil's ldopts were \"${mod_ldflags}\"])
+
+ mod_ldflags=[$(echo "$mod_ldflags" | sed 's/-arch [^ ]*//g;s/ / /g;s/^ *//;s/ *$//')]
+
+ AC_MSG_NOTICE([Sanitized ldopts are \"${mod_ldflags}\"])
+
+ LIBS="${mod_ldflags} ${LIBS}"
+
+ dnl ############################################################
+ dnl # Check required headers are available
+ dnl ############################################################
+
+ smart_try_dir=
+ FR_SMART_CHECK_INCLUDE(EXTERN.h)
+ if test "x$ac_cv_header_EXTERN_h" != "xyes"; then
+ FR_MODULE_FAIL([EXTERN.h])
+ fi
+
+ FR_SMART_CHECK_INCLUDE(perl.h, [#include <EXTERN.h>])
+ if test "x$ac_cv_header_perl_h" != "xyes"; then
+ FR_MODULE_FAIL([EXTERN.h])
+ fi
+
+ dnl ############################################################
+ dnl # Link test functions
+ dnl ############################################################
+
+ AC_MSG_CHECKING([we can link to boot_DynaLoader])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
+ extern char boot_DynaLoader();
+ boot_DynaLoader();
+ ]])],[LINKS="yes"],[LINKS="no"])
+
+ AC_MSG_RESULT($LINKS)
+ if test "x$LINKS" = "xno"; then
+ FR_MODULE_FAIL([libperl.so])
+ fi
+
+ AC_MSG_CHECKING([we can link to Perl_hv_store()])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
+ extern char Perl_hv_store();
+ Perl_hv_store();
+ ]])],[LINKS="yes"],[LINKS="no"])
+
+ AC_MSG_RESULT($LINKS)
+ if test "x$LINKS" = "xno"; then
+ FR_MODULE_FAIL([libperl.so])
+ fi
+
+ CFLAGS="$old_CFLAGS"
+ LIBS="$old_LIBS"
+fi
+
+FR_MODULE_END_TESTS
+
+AC_SUBST(mod_cflags)
+AC_SUBST(mod_ldflags)
+
+AC_CONFIG_HEADER([config.h])
+AC_CONFIG_FILES([all.mk])
+AC_OUTPUT
diff --git a/src/modules/rlm_perl/rlm_perl.c b/src/modules/rlm_perl/rlm_perl.c
new file mode 100644
index 0000000..59759ae
--- /dev/null
+++ b/src/modules/rlm_perl/rlm_perl.c
@@ -0,0 +1,1195 @@
+/*
+ * This program is is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+/**
+ * $Id$
+ * @file rlm_perl.c
+ * @brief Translates requests between the server an a perl interpreter.
+ *
+ * @copyright 2002,2006 The FreeRADIUS server project
+ * @copyright 2002 Boian Jordanov <bjordanov@orbitel.bg>
+ */
+RCSID("$Id$")
+
+#include <freeradius-devel/radiusd.h>
+#include <freeradius-devel/modules.h>
+#include <freeradius-devel/rad_assert.h>
+
+DIAG_OFF(DIAG_UNKNOWN_PRAGMAS)
+DIAG_OFF(compound-token-split-by-macro) /* Perl does horrible things with macros */
+DIAG_ON(DIAG_UNKNOWN_PRAGMAS)
+
+#ifdef INADDR_ANY
+# undef INADDR_ANY
+#endif
+#include <EXTERN.h>
+#include <perl.h>
+#include <XSUB.h>
+#include <dlfcn.h>
+#include <semaphore.h>
+
+#ifdef __APPLE__
+extern char **environ;
+#endif
+
+/*
+ * Define a structure for our module configuration.
+ *
+ * These variables do not need to be in a structure, but it's
+ * a lot cleaner to do so, and a pointer to the structure can
+ * be used as the instance handle.
+ */
+typedef struct rlm_perl_t {
+ /* Name of the perl module */
+ char const *module;
+
+ /* Name of the functions for each module method */
+ char const *func_authorize;
+ char const *func_authenticate;
+ char const *func_accounting;
+ char const *func_start_accounting;
+ char const *func_stop_accounting;
+ char const *func_preacct;
+ char const *func_checksimul;
+ char const *func_detach;
+ char const *func_xlat;
+#ifdef WITH_PROXY
+ char const *func_pre_proxy;
+ char const *func_post_proxy;
+#endif
+ char const *func_post_auth;
+#ifdef WITH_COA
+ char const *func_recv_coa;
+ char const *func_send_coa;
+#endif
+ char const *xlat_name;
+ char const *perl_flags;
+ PerlInterpreter *perl;
+ bool perl_parsed;
+ pthread_key_t *thread_key;
+
+#ifdef USE_ITHREADS
+ pthread_mutex_t clone_mutex;
+#endif
+
+ HV *rad_perlconf_hv; //!< holds "config" items (perl %RAD_PERLCONF hash).
+
+} rlm_perl_t;
+/*
+ * A mapping of configuration file names to internal variables.
+ */
+#define RLM_PERL_CONF(_x) { "func_" STRINGIFY(_x), PW_TYPE_STRING, \
+ offsetof(rlm_perl_t,func_##_x), NULL, STRINGIFY(_x)}
+
+static const CONF_PARSER module_config[] = {
+ { "module", FR_CONF_OFFSET(PW_TYPE_FILE_INPUT | PW_TYPE_DEPRECATED, rlm_perl_t, module), NULL },
+ { "filename", FR_CONF_OFFSET(PW_TYPE_FILE_INPUT | PW_TYPE_REQUIRED, rlm_perl_t, module), NULL },
+
+ RLM_PERL_CONF(authorize),
+ RLM_PERL_CONF(authenticate),
+ RLM_PERL_CONF(post_auth),
+ RLM_PERL_CONF(accounting),
+ RLM_PERL_CONF(preacct),
+ RLM_PERL_CONF(checksimul),
+ RLM_PERL_CONF(detach),
+ RLM_PERL_CONF(xlat),
+
+#ifdef WITH_PROXY
+ RLM_PERL_CONF(pre_proxy),
+ RLM_PERL_CONF(post_proxy),
+#endif
+#ifdef WITH_COA
+ RLM_PERL_CONF(recv_coa),
+ RLM_PERL_CONF(send_coa),
+#endif
+ { "perl_flags", FR_CONF_OFFSET(PW_TYPE_STRING, rlm_perl_t, perl_flags), NULL },
+
+ { "func_start_accounting", FR_CONF_OFFSET(PW_TYPE_STRING, rlm_perl_t, func_start_accounting), NULL },
+
+ { "func_stop_accounting", FR_CONF_OFFSET(PW_TYPE_STRING, rlm_perl_t, func_stop_accounting), NULL },
+ CONF_PARSER_TERMINATOR
+};
+
+/*
+ * man perlembed
+ */
+EXTERN_C void boot_DynaLoader(pTHX_ CV* cv);
+
+static int perl_sys_init3_called = 0;
+
+#ifdef USE_ITHREADS
+# define dl_librefs "DynaLoader::dl_librefs"
+# define dl_modules "DynaLoader::dl_modules"
+static void rlm_perl_clear_handles(pTHX)
+{
+ AV *librefs = get_av(dl_librefs, false);
+ if (librefs) {
+ av_clear(librefs);
+ }
+}
+
+static void **rlm_perl_get_handles(pTHX)
+{
+ I32 i;
+ AV *librefs = get_av(dl_librefs, false);
+ AV *modules = get_av(dl_modules, false);
+ void **handles;
+
+ if (!librefs) return NULL;
+
+ if (!(AvFILL(librefs) >= 0)) {
+ return NULL;
+ }
+
+ handles = (void **)rad_malloc(sizeof(void *) * (AvFILL(librefs)+2));
+
+ for (i = 0; i <= AvFILL(librefs); i++) {
+ void *handle;
+ SV *handle_sv = *av_fetch(librefs, i, false);
+ if (!handle_sv) {
+ ERROR("Could not fetch $%s[%d]!", dl_librefs, (int)i);
+ continue;
+ }
+ handle = (void *)SvIV(handle_sv);
+
+ if (handle) handles[i] = handle;
+ }
+
+ av_clear(modules);
+ av_clear(librefs);
+
+ handles[i] = (void *)0;
+
+ return handles;
+}
+
+static void rlm_perl_close_handles(void **handles)
+{
+ int i;
+
+ if (!handles) {
+ return;
+ }
+
+ for (i = 0; handles[i]; i++) {
+ DEBUG("Close %p", handles[i]);
+ dlclose(handles[i]);
+ }
+
+ free(handles);
+}
+
+DIAG_OFF(shadow)
+static void rlm_perl_destruct(PerlInterpreter *perl)
+{
+ dTHXa(perl);
+
+ PERL_SET_CONTEXT(perl);
+
+ PL_perl_destruct_level = 2;
+
+ PL_origenviron = environ;
+
+
+ {
+ dTHXa(perl);
+ }
+ /*
+ * FIXME: This shouldn't happen
+ *
+ */
+ while (PL_scopestack_ix > 1) {
+ LEAVE;
+ }
+
+ perl_destruct(perl);
+ perl_free(perl);
+}
+DIAG_ON(shadow)
+
+static void rlm_destroy_perl(PerlInterpreter *perl)
+{
+ void **handles;
+
+ dTHXa(perl);
+ PERL_SET_CONTEXT(perl);
+
+ handles = rlm_perl_get_handles(aTHX);
+ if (handles) rlm_perl_close_handles(handles);
+ rlm_perl_destruct(perl);
+}
+
+/* Create Key */
+static void rlm_perl_make_key(pthread_key_t *key)
+{
+ pthread_key_create(key, (void (*)(void *))rlm_destroy_perl);
+}
+
+static PerlInterpreter *rlm_perl_clone(PerlInterpreter *perl, pthread_key_t *key)
+{
+ int ret;
+
+ PerlInterpreter *interp;
+ UV clone_flags = 0;
+
+ PERL_SET_CONTEXT(perl);
+
+ interp = pthread_getspecific(*key);
+ if (interp) return interp;
+
+ interp = perl_clone(perl, clone_flags);
+ {
+ dTHXa(interp);
+ }
+# if PERL_REVISION >= 5 && PERL_VERSION <8
+ call_pv("CLONE",0);
+# endif
+ ptr_table_free(PL_ptr_table);
+ PL_ptr_table = NULL;
+
+ PERL_SET_CONTEXT(aTHX);
+ rlm_perl_clear_handles(aTHX);
+
+ ret = pthread_setspecific(*key, interp);
+ if (ret != 0) {
+ DEBUG("rlm_perl: Failed associating interpretor with thread %s", fr_syserror(ret));
+
+ rlm_perl_destruct(interp);
+ return NULL;
+ }
+
+ return interp;
+}
+#endif
+
+/*
+ * This is wrapper for radlog
+ * Now users can call radiusd::radlog(level,msg) wich is the same
+ * as calling radlog from C code.
+ */
+static XS(XS_radiusd_radlog)
+{
+ dXSARGS;
+ if (items !=2)
+ croak("Usage: radiusd::radlog(level, message)");
+ {
+ int level;
+ char *msg;
+
+ level = (int) SvIV(ST(0));
+ msg = (char *) SvPV(ST(1), PL_na);
+
+ /*
+ * Because 'msg' is a 'char *', we don't want '%s', etc.
+ * in it to give us printf-style vulnerabilities.
+ */
+ radlog(level, "rlm_perl: %s", msg);
+ }
+ XSRETURN_NO;
+}
+
+/*
+ * This is a wraper for radius_axlat
+ * Now users are able to get data that is accessible only via xlat
+ * e.g. %{client:...}
+ * Call syntax is radiusd::xlat(string), string will be handled the
+ * same way it is described in EXPANSIONS section of man unlang
+ */
+static XS(XS_radiusd_xlat)
+{
+ dXSARGS;
+ char *in_str;
+ char *expanded;
+ ssize_t slen;
+ SV *rad_requestp_sv;
+ REQUEST *request;
+
+ if (items != 1) croak("Usage: radiusd::xlat(string)");
+
+ rad_requestp_sv = get_sv("RAD___REQUESTP", 0);
+ if (rad_requestp_sv == NULL) croak("Can not evalue xlat, RAD___REQUESTP is not set!");
+
+ request = INT2PTR(REQUEST *, SvIV(rad_requestp_sv));
+
+ in_str = (char *) SvPV(ST(0), PL_na);
+ expanded = NULL;
+ slen = radius_axlat(&expanded, request, in_str, NULL, NULL);
+
+ if (slen < 0) {
+ REDEBUG("Error parsing xlat '%s'", in_str);
+ XSRETURN_UNDEF;
+ }
+
+
+ XST_mPV(0, expanded);
+ talloc_free(expanded);
+ XSRETURN(1);
+}
+
+static void xs_init(pTHX)
+{
+ char const *file = __FILE__;
+
+ /* DynaLoader is a special case */
+ newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
+
+ newXS("radiusd::radlog",XS_radiusd_radlog, "rlm_perl");
+ newXS("radiusd::xlat",XS_radiusd_xlat, "rlm_perl");
+}
+
+/*
+ * The xlat function
+ */
+static ssize_t perl_xlat(void *instance, REQUEST *request, char const *fmt, char *out, size_t freespace)
+{
+
+ rlm_perl_t *inst = (rlm_perl_t *) instance;
+ char *tmp;
+ char const *p, *q;
+ int count;
+ size_t ret = 0;
+ STRLEN n_a;
+
+#ifdef USE_ITHREADS
+ PerlInterpreter *interp;
+
+ pthread_mutex_lock(&inst->clone_mutex);
+ interp = rlm_perl_clone(inst->perl, inst->thread_key);
+ {
+ dTHXa(interp);
+ PERL_SET_CONTEXT(interp);
+ }
+ pthread_mutex_unlock(&inst->clone_mutex);
+#else
+ PERL_SET_CONTEXT(inst->perl);
+#endif
+ {
+ dSP;
+ ENTER;SAVETMPS;
+
+ PUSHMARK(SP);
+
+ p = q = fmt;
+ while (*p == ' ') {
+ p++;
+ q++;
+ }
+ while (*q) {
+ if (*q == ' ') {
+ XPUSHs(sv_2mortal(newSVpvn(p, q - p)));
+ p = q + 1;
+
+ /*
+ * Don't use an empty string
+ */
+ while (*p == ' ') p++;
+ q = p;
+ }
+ q++;
+ }
+
+ /*
+ * And the last bit.
+ */
+ if (*p) {
+ XPUSHs(sv_2mortal(newSVpvn(p, strlen(p))));
+ }
+
+ PUTBACK;
+
+ count = call_pv(inst->func_xlat, G_SCALAR | G_EVAL);
+
+ SPAGAIN;
+ if (SvTRUE(ERRSV)) {
+ REDEBUG("Exit %s", SvPV(ERRSV,n_a));
+ (void)POPs;
+ } else if (count > 0) {
+ tmp = POPp;
+ strlcpy(out, tmp, freespace);
+ ret = strlen(out);
+
+ RDEBUG("Len is %zu , out is %s freespace is %zu", ret, out, freespace);
+ }
+
+ PUTBACK ;
+ FREETMPS ;
+ LEAVE ;
+
+ }
+
+ return ret;
+}
+
+/*
+ * Parse a configuration section, and populate a HV.
+ * This function is recursively called (allows to have nested hashes.)
+ */
+static void perl_parse_config(CONF_SECTION *cs, int lvl, HV *rad_hv)
+{
+ if (!cs || !rad_hv) return;
+
+ int indent_section = (lvl + 1) * 4;
+ int indent_item = (lvl + 2) * 4;
+
+ DEBUG("%*s%s {", indent_section, " ", cf_section_name1(cs));
+
+ CONF_ITEM *ci = NULL;
+
+ while ((ci = cf_item_find_next(cs, ci))) {
+ /*
+ * This is a section.
+ * Create a new HV, store it as a reference in current HV,
+ * Then recursively call perl_parse_config with this section and the new HV.
+ */
+ if (cf_item_is_section(ci)) {
+ CONF_SECTION *sub_cs = cf_item_to_section(ci);
+ char const *key = cf_section_name1(sub_cs); /* hash key */
+ HV *sub_hv;
+ SV *ref;
+
+ if (!key) continue;
+
+ if (hv_exists(rad_hv, key, strlen(key))) {
+ WARN("rlm_perl: Ignoring duplicate config section '%s'", key);
+ continue;
+ }
+
+ sub_hv = newHV();
+ ref = newRV_inc((SV*) sub_hv);
+
+ (void)hv_store(rad_hv, key, strlen(key), ref, 0);
+
+ perl_parse_config(sub_cs, lvl + 1, sub_hv);
+ } else if (cf_item_is_pair(ci)){
+ CONF_PAIR *cp = cf_item_to_pair(ci);
+ char const *key = cf_pair_attr(cp); /* hash key */
+ char const *value = cf_pair_value(cp); /* hash value */
+
+ if (!key || !value) continue;
+
+ /*
+ * This is an item.
+ * Store item attr / value in current HV.
+ */
+ if (hv_exists(rad_hv, key, strlen(key))) {
+ WARN("rlm_perl: Ignoring duplicate config item '%s'", key);
+ continue;
+ }
+
+ (void)hv_store(rad_hv, key, strlen(key), newSVpvn(value, strlen(value)), 0);
+
+ DEBUG("%*s%s = %s", indent_item, " ", key, value);
+ }
+ }
+
+ DEBUG("%*s}", indent_section, " ");
+}
+
+static int mod_bootstrap(CONF_SECTION *conf, void *instance)
+{
+ rlm_perl_t *inst = instance;
+
+ char const *xlat_name;
+
+ INFO("Perl version: %s", PERL_API_VERSION_STRING);
+
+ xlat_name = cf_section_name2(conf);
+ if (!xlat_name) xlat_name = cf_section_name1(conf);
+
+ xlat_register(xlat_name, perl_xlat, NULL, inst);
+
+ return 0;
+}
+
+/*
+ * Do any per-module initialization that is separate to each
+ * configured instance of the module. e.g. set up connections
+ * to external databases, read configuration files, set up
+ * dictionary entries, etc.
+ *
+ * If configuration information is given in the config section
+ * that must be referenced in later calls, store a handle to it
+ * in *instance otherwise put a null pointer there.
+ *
+ * Setup a hashes wich we will use later
+ * parse a module and give him a chance to live
+ *
+ */
+static int mod_instantiate(CONF_SECTION *conf, void *instance)
+{
+ rlm_perl_t *inst = instance;
+ AV *end_AV;
+
+ char const **embed_c; /* Stupid Perl and lack of const consistency */
+ char **embed;
+ char **envp = NULL;
+ int exitstatus = 0, argc=0;
+ char arg[] = "0";
+
+ CONF_SECTION *cs;
+
+#ifdef USE_ITHREADS
+ /*
+ * Create pthread key. This key will be stored in instance
+ */
+ pthread_mutex_init(&inst->clone_mutex, NULL);
+
+ inst->thread_key = rad_malloc(sizeof(*inst->thread_key));
+ memset(inst->thread_key,0,sizeof(*inst->thread_key));
+
+ rlm_perl_make_key(inst->thread_key);
+#endif
+
+ /*
+ * Setup the argument array we pass to the perl interpreter
+ */
+ MEM(embed_c = talloc_zero_array(inst, char const *, 4));
+ memcpy(&embed, &embed_c, sizeof(embed));
+ embed_c[0] = NULL;
+ if (inst->perl_flags) {
+ embed_c[1] = inst->perl_flags;
+ embed_c[2] = inst->module;
+ embed_c[3] = arg;
+ argc = 4;
+ } else {
+ embed_c[1] = inst->module;
+ embed_c[2] = arg;
+ argc = 3;
+ }
+
+ /*
+ * Create tweak the server's environment to support
+ * perl. Docs say only call this once... Oops.
+ */
+ if (!perl_sys_init3_called) {
+ PERL_SYS_INIT3(&argc, &embed, &envp);
+ perl_sys_init3_called = 1;
+ }
+
+ /*
+ * Allocate a new perl interpreter to do the parsing
+ */
+ if ((inst->perl = perl_alloc()) == NULL) {
+ ERROR("rlm_perl: No memory for allocating new perl !");
+ return -1;
+ }
+ perl_construct(inst->perl); /* ...and initialise it */
+
+#ifdef USE_ITHREADS
+ PL_perl_destruct_level = 2;
+
+ {
+ dTHXa(inst->perl);
+ }
+ PERL_SET_CONTEXT(inst->perl);
+#endif
+
+#if PERL_REVISION >= 5 && PERL_VERSION >=8
+ PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
+#endif
+
+ exitstatus = perl_parse(inst->perl, xs_init, argc, embed, NULL);
+
+ end_AV = PL_endav;
+ PL_endav = (AV *)NULL;
+
+ if (exitstatus) {
+ ERROR("rlm_perl: perl_parse failed: %s not found or has syntax errors", inst->module);
+ return -1;
+ }
+
+ /* parse perl configuration sub-section */
+ cs = cf_section_sub_find(conf, "config");
+ if (cs) {
+ inst->rad_perlconf_hv = get_hv("RAD_PERLCONF", 1);
+ perl_parse_config(cs, 0, inst->rad_perlconf_hv);
+ }
+
+ inst->perl_parsed = true;
+ perl_run(inst->perl);
+
+ PL_endav = end_AV;
+
+ return 0;
+}
+
+static void perl_vp_to_svpvn_element(REQUEST *request, AV *av, VALUE_PAIR const *vp,
+ int *i, const char *hash_name, const char *list_name)
+{
+ size_t len;
+ SV *sv;
+ char buffer[1024];
+
+
+ switch (vp->da->type) {
+ case PW_TYPE_STRING:
+ if (vp->da->flags.secret && request->root->suppress_secrets && (rad_debug_lvl < 3)) {
+ RDEBUG("$%s{'%s'}[%i] = &%s:%s -> <<< secret >>>", hash_name, vp->da->name, *i,
+ list_name, vp->da->name);
+ } else {
+ RDEBUG("$%s{'%s'}[%i] = &%s:%s -> '%s'", hash_name, vp->da->name, *i,
+ list_name, vp->da->name, vp->vp_strvalue);
+ }
+ sv = newSVpvn(vp->vp_strvalue, vp->vp_length);
+ break;
+
+ default:
+ len = vp_prints_value(buffer, sizeof(buffer), vp, 0);
+ if (vp->da->flags.secret && request->root->suppress_secrets && (rad_debug_lvl < 3)) {
+ RDEBUG("$%s{'%s'}[%i] = &%s:%s -> <<< secret >>>", hash_name, vp->da->name, *i,
+ list_name, vp->da->name);
+ } else {
+ RDEBUG("$%s{'%s'}[%i] = &%s:%s -> '%s'", hash_name, vp->da->name, *i,
+ list_name, vp->da->name, buffer);
+ }
+ sv = newSVpvn(buffer, truncate_len(len, sizeof(buffer)));
+ break;
+ }
+
+ if (!sv) return;
+ SvTAINTED_on(sv);
+ av_push(av, sv);
+ (*i)++;
+}
+
+/*
+ * get the vps and put them in perl hash
+ * If one VP have multiple values it is added as array_ref
+ * Example for this is Cisco-AVPair that holds multiple values.
+ * Which will be available as array_ref in $RAD_REQUEST{'Cisco-AVPair'}
+ */
+static void perl_store_vps(UNUSED TALLOC_CTX *ctx, REQUEST *request, VALUE_PAIR **vps, HV *rad_hv,
+ const char *hash_name, const char *list_name)
+{
+ VALUE_PAIR *vp;
+ char *tbuff;
+ size_t tbufflen = 1024;
+
+ hv_undef(rad_hv);
+
+ vp_cursor_t cursor;
+
+ /*
+ * Find out how much room to allocate.
+ */
+ for (vp = fr_cursor_init(&cursor, vps);
+ vp;
+ vp = fr_cursor_next(&cursor)) {
+ if (((vp->length * 2) + 3) > tbufflen) {
+ tbufflen = (vp->vp_length * 2) + 3;
+ }
+ }
+ tbuff = talloc_array(request, char, tbufflen);
+
+ RINDENT();
+ fr_pair_list_sort(vps, fr_pair_cmp_by_da_tag);
+ for (vp = fr_cursor_init(&cursor, vps);
+ vp;
+ vp = fr_cursor_next(&cursor)) {
+ VALUE_PAIR *next;
+ char const *name;
+ size_t len;
+ char namebuf[256];
+
+ /*
+ * Tagged attributes are added to the hash with name
+ * <attribute>:<tag>, others just use the normal attribute
+ * name as the key.
+ */
+ if (vp->da->flags.has_tag && (vp->tag != TAG_ANY)) {
+ snprintf(namebuf, sizeof(namebuf), "%s:%d", vp->da->name, vp->tag);
+ name = namebuf;
+ } else {
+ name = vp->da->name;
+ }
+
+ /*
+ * We've sorted by type, then tag, so attributes of the
+ * same type/tag should follow on from each other.
+ */
+ if ((next = fr_cursor_next_peek(&cursor)) && ATTRIBUTE_EQ(vp, next)) {
+ int i = 0;
+ AV *av;
+
+ av = newAV();
+
+ perl_vp_to_svpvn_element(request, av, vp, &i, hash_name, list_name);
+ do {
+ perl_vp_to_svpvn_element(request, av, next, &i, hash_name, list_name);
+ fr_cursor_next(&cursor);
+ } while ((next = fr_cursor_next_peek(&cursor)) && ATTRIBUTE_EQ(vp, next));
+ (void)hv_store(rad_hv, name, strlen(name), newRV_noinc((SV *)av), 0);
+
+ continue;
+ }
+
+ /*
+ * It's a normal single valued attribute
+ */
+ switch (vp->da->type) {
+ case PW_TYPE_STRING:
+ if (vp->da->flags.secret && request->root->suppress_secrets && (rad_debug_lvl < 3)) {
+ RDEBUG("$%s{'%s'} = &%s:%s -> <<< secret >>>", hash_name, vp->da->name, list_name,
+ vp->da->name);
+ } else {
+ RDEBUG("$%s{'%s'} = &%s:%s -> '%s'", hash_name, vp->da->name, list_name,
+ vp->da->name, vp->vp_strvalue);
+ }
+ (void)hv_store(rad_hv, name, strlen(name), newSVpvn(vp->vp_strvalue, vp->vp_length), 0);
+ break;
+
+ default:
+ len = vp_prints_value(tbuff, tbufflen, vp, 0);
+ if (vp->da->flags.secret && request->root->suppress_secrets && (rad_debug_lvl < 3)) {
+ RDEBUG("$%s{'%s'} = &%s:%s -> <<< secret >>>", hash_name, vp->da->name, list_name,
+ vp->da->name);
+ } else {
+ RDEBUG("$%s{'%s'} = &%s:%s -> '%s'", hash_name, vp->da->name,
+ list_name, vp->da->name, tbuff);
+ }
+ (void)hv_store(rad_hv, name, strlen(name),
+ newSVpvn(tbuff, truncate_len(len, tbufflen)), 0);
+ break;
+ }
+ }
+ REXDENT();
+
+ talloc_free(tbuff);
+}
+
+/*
+ *
+ * Verify that a Perl SV is a string and save it in FreeRadius
+ * Value Pair Format
+ *
+ */
+static void pairadd_sv(TALLOC_CTX *ctx, REQUEST *request, VALUE_PAIR **vps, char *key, SV *sv, FR_TOKEN op,
+ const char *hash_name, const char *list_name)
+{
+ char const *val = NULL;
+ VALUE_PAIR *vp;
+ STRLEN len;
+
+ if (!SvOK(sv)) {
+ REDEBUG("Internal failure creating pair &%s:%s %s $%s{'%s'} -> '%s'", list_name, key,
+ fr_int2str(fr_tokens, op, "<INVALID>"), hash_name, key, (val ? val : "undef"));
+ return;
+ }
+
+ val = SvPV(sv, len);
+ vp = fr_pair_make(ctx, vps, key, NULL, op);
+ if (!vp) {
+ fail:
+ REDEBUG("Failed to create pair - %s", fr_strerror());
+ REDEBUG(" &%s:%s %s $%s{'%s'} -> '%s'", list_name, key,
+ fr_int2str(fr_tokens, op, "<INVALID>"), hash_name, key, (val ? val : "undef"));
+ return;
+ }
+
+ switch (vp->da->type) {
+ case PW_TYPE_STRING:
+ fr_pair_value_bstrncpy(vp, val, len);
+ break;
+
+ default:
+ VERIFY_VP(vp);
+
+ if (fr_pair_value_from_str(vp, val, len) < 0) goto fail;
+ }
+
+ if (vp->da->flags.secret && request->root->suppress_secrets && (rad_debug_lvl < 3)) {
+ val = "<<< secret >>>";
+ }
+
+ RDEBUG("&%s:%s %s $%s{'%s'} -> '%s'", list_name, key, fr_int2str(fr_tokens, op, "<INVALID>"),
+ hash_name, key, val);
+}
+
+/*
+ * Gets the content from hashes
+ */
+static void get_hv_content(TALLOC_CTX *ctx, REQUEST *request, HV *my_hv, VALUE_PAIR **vps,
+ const char *hash_name, const char *list_name)
+{
+ SV *res_sv, **av_sv;
+ AV *av;
+ char *key;
+ I32 key_len, len, i, j;
+
+ *vps = NULL;
+ for (i = hv_iterinit(my_hv); i > 0; i--) {
+ res_sv = hv_iternextsv(my_hv,&key,&key_len);
+ if (SvROK(res_sv) && (SvTYPE(SvRV(res_sv)) == SVt_PVAV)) {
+ av = (AV*)SvRV(res_sv);
+ len = av_len(av);
+ for (j = 0; j <= len; j++) {
+ av_sv = av_fetch(av, j, 0);
+ pairadd_sv(ctx, request, vps, key, *av_sv, T_OP_ADD, hash_name, list_name);
+ }
+ } else {
+ pairadd_sv(ctx, request, vps, key, res_sv, T_OP_EQ, hash_name, list_name);
+ }
+ }
+
+ if (*vps) VERIFY_LIST(*vps, "perl");
+}
+
+/*
+ * Call the function_name inside the module
+ * Store all vps in hashes %RAD_CHECK %RAD_REPLY %RAD_REQUEST
+ *
+ */
+static int do_perl(void *instance, REQUEST *request, char const *function_name)
+{
+
+ rlm_perl_t *inst = instance;
+ VALUE_PAIR *vp;
+ int exitstatus=0, count;
+ STRLEN n_a;
+
+ HV *rad_reply_hv;
+ HV *rad_check_hv;
+ HV *rad_config_hv;
+ HV *rad_request_hv;
+ HV *rad_state_hv;
+#ifdef WITH_PROXY
+ HV *rad_request_proxy_hv;
+ HV *rad_request_proxy_reply_hv;
+#endif
+ SV *rad_requestp_sv;
+
+ /*
+ * Radius has told us to call this function, but none
+ * is defined.
+ */
+ if (!function_name) return RLM_MODULE_FAIL;
+
+#ifdef USE_ITHREADS
+ pthread_mutex_lock(&inst->clone_mutex);
+
+ PerlInterpreter *interp;
+
+ interp = rlm_perl_clone(inst->perl,inst->thread_key);
+ {
+ dTHXa(interp);
+ PERL_SET_CONTEXT(interp);
+ }
+
+ pthread_mutex_unlock(&inst->clone_mutex);
+#else
+ PERL_SET_CONTEXT(inst->perl);
+#endif
+
+ {
+ dSP;
+
+ ENTER;
+ SAVETMPS;
+
+ rad_reply_hv = get_hv("RAD_REPLY", 1);
+ rad_check_hv = get_hv("RAD_CHECK", 1);
+ rad_config_hv = get_hv("RAD_CONFIG", 1);
+ rad_request_hv = get_hv("RAD_REQUEST", 1);
+ rad_state_hv = get_hv("RAD_STATE", 1);
+ rad_requestp_sv = get_sv("RAD___REQUESTP", 1);
+
+ perl_store_vps(request->packet, request, &request->packet->vps, rad_request_hv, "RAD_REQUEST", "request");
+ perl_store_vps(request->reply, request, &request->reply->vps, rad_reply_hv, "RAD_REPLY", "reply");
+ perl_store_vps(request, request, &request->config, rad_check_hv, "RAD_CHECK", "control");
+ perl_store_vps(request, request, &request->config, rad_config_hv, "RAD_CONFIG", "control");
+ perl_store_vps(request->state_ctx, request, &request->state, rad_state_hv, "RAD_STATE", "session-state");
+
+#ifdef WITH_PROXY
+ rad_request_proxy_hv = get_hv("RAD_REQUEST_PROXY",1);
+ rad_request_proxy_reply_hv = get_hv("RAD_REQUEST_PROXY_REPLY",1);
+
+ if (request->proxy != NULL) {
+ perl_store_vps(request->proxy, request, &request->proxy->vps, rad_request_proxy_hv,
+ "RAD_REQUEST_PROXY", "proxy-request");
+ } else {
+ hv_undef(rad_request_proxy_hv);
+ }
+
+ if (request->proxy_reply != NULL) {
+ perl_store_vps(request->proxy_reply, request, &request->proxy_reply->vps,
+ rad_request_proxy_reply_hv, "RAD_REQUEST_PROXY_REPLY", "proxy-reply");
+ } else {
+ hv_undef(rad_request_proxy_reply_hv);
+ }
+#endif
+
+ /*
+ * Store pointer to request structure globally so xlat works
+ * We mark it read-only for interpreter so end users will not be
+ * in posession to change it and crash radiusd with bogus pointer
+ */
+ SvREADONLY_off(rad_requestp_sv);
+ sv_setiv(rad_requestp_sv, PTR2IV(request));
+ SvREADONLY_on(rad_requestp_sv);
+
+ PUSHMARK(SP);
+ /*
+ * This way %RAD_xx can be pushed onto stack as sub parameters.
+ * XPUSHs( newRV_noinc((SV *)rad_request_hv) );
+ * XPUSHs( newRV_noinc((SV *)rad_reply_hv) );
+ * XPUSHs( newRV_noinc((SV *)rad_check_hv) );
+ * PUTBACK;
+ */
+
+ count = call_pv(function_name, G_SCALAR | G_EVAL | G_NOARGS);
+
+ SPAGAIN;
+
+ if (SvTRUE(ERRSV)) {
+ RDEBUG("perl_embed:: module = %s , func = %s exit status= %s\n",
+ inst->module, function_name, SvPV(ERRSV,n_a));
+ (void)POPs;
+ count = 0;
+ exitstatus = RLM_MODULE_FAIL;
+ }
+
+ if (count == 1) {
+ exitstatus = POPi;
+ if (exitstatus >= 100 || exitstatus < 0) {
+ exitstatus = RLM_MODULE_FAIL;
+ }
+ }
+
+
+ PUTBACK;
+ FREETMPS;
+ LEAVE;
+
+ vp = NULL;
+ get_hv_content(request->packet, request, rad_request_hv, &vp, "RAD_REQUEST", "request");
+ if (vp) {
+ fr_pair_list_free(&request->packet->vps);
+ request->packet->vps = vp;
+ vp = NULL;
+
+ /*
+ * Update cached copies
+ */
+ request->username = fr_pair_find_by_num(request->packet->vps, PW_USER_NAME, 0, TAG_ANY);
+ request->password = fr_pair_find_by_num(request->packet->vps, PW_USER_PASSWORD, 0, TAG_ANY);
+ if (!request->password)
+ request->password = fr_pair_find_by_num(request->packet->vps, PW_CHAP_PASSWORD, 0, TAG_ANY);
+ }
+
+ get_hv_content(request->reply, request, rad_reply_hv, &vp, "RAD_REPLY", "reply");
+ if (vp) {
+ fr_pair_list_free(&request->reply->vps);
+ request->reply->vps = vp;
+ vp = NULL;
+ }
+
+ get_hv_content(request, request, rad_check_hv, &vp, "RAD_CHECK", "control");
+ if (vp) {
+ fr_pair_list_free(&request->config);
+ request->config = vp;
+ vp = NULL;
+ }
+
+ get_hv_content(request->state_ctx, request, rad_state_hv, &vp, "RAD_STATE", "session-state");
+ if (vp) {
+ fr_pair_list_free(&request->state);
+ request->state = vp;
+ vp = NULL;
+ }
+
+#ifdef WITH_PROXY
+ if (request->proxy) {
+ get_hv_content(request->proxy, request, rad_request_proxy_hv, &vp,
+ "RAD_REQUEST_PROXY", "proxy-request");
+ if (vp) {
+ fr_pair_list_free(&request->proxy->vps);
+ request->proxy->vps = vp;
+ vp = NULL;
+ }
+ }
+
+ if (request->proxy_reply) {
+ get_hv_content(request->proxy_reply, request, rad_request_proxy_reply_hv, &vp,
+ "RAD_REQUEST_PROXY_REPLY", "proxy-reply");
+ if (vp) {
+ fr_pair_list_free(&request->proxy_reply->vps);
+ request->proxy_reply->vps = vp;
+ vp = NULL;
+ }
+ }
+#endif
+
+ }
+ return exitstatus;
+}
+
+#define RLM_PERL_FUNC(_x) static rlm_rcode_t CC_HINT(nonnull) mod_##_x(void *instance, REQUEST *request) \
+ { \
+ return do_perl(instance, request, \
+ ((rlm_perl_t *)instance)->func_##_x); \
+ }
+
+RLM_PERL_FUNC(authorize)
+RLM_PERL_FUNC(authenticate)
+RLM_PERL_FUNC(post_auth)
+
+RLM_PERL_FUNC(checksimul)
+
+#ifdef WITH_PROXY
+RLM_PERL_FUNC(pre_proxy)
+RLM_PERL_FUNC(post_proxy)
+#endif
+
+#ifdef WITH_COA
+RLM_PERL_FUNC(recv_coa)
+RLM_PERL_FUNC(send_coa)
+#endif
+
+RLM_PERL_FUNC(preacct)
+
+/*
+ * Write accounting information to this modules database.
+ */
+static rlm_rcode_t CC_HINT(nonnull) mod_accounting(void *instance, REQUEST *request)
+{
+ VALUE_PAIR *pair;
+ int acctstatustype=0;
+
+ if ((pair = fr_pair_find_by_num(request->packet->vps, PW_ACCT_STATUS_TYPE, 0, TAG_ANY)) != NULL) {
+ acctstatustype = pair->vp_integer;
+ } else {
+ RDEBUG("Invalid Accounting Packet");
+ return RLM_MODULE_INVALID;
+ }
+
+ switch (acctstatustype) {
+ case PW_STATUS_START:
+ if (((rlm_perl_t *)instance)->func_start_accounting) {
+ return do_perl(instance, request,
+ ((rlm_perl_t *)instance)->func_start_accounting);
+ } else {
+ return do_perl(instance, request,
+ ((rlm_perl_t *)instance)->func_accounting);
+ }
+
+ case PW_STATUS_STOP:
+ if (((rlm_perl_t *)instance)->func_stop_accounting) {
+ return do_perl(instance, request,
+ ((rlm_perl_t *)instance)->func_stop_accounting);
+ } else {
+ return do_perl(instance, request,
+ ((rlm_perl_t *)instance)->func_accounting);
+ }
+
+ default:
+ return do_perl(instance, request,
+ ((rlm_perl_t *)instance)->func_accounting);
+ }
+}
+
+
+/*
+ * Detach a instance give a chance to a module to make some internal setup ...
+ */
+DIAG_OFF(nested-externs)
+static int mod_detach(void *instance)
+{
+ rlm_perl_t *inst = (rlm_perl_t *) instance;
+ int exitstatus = 0, count = 0;
+
+
+ if (inst->perl_parsed) {
+ dTHXa(inst->perl);
+ PERL_SET_CONTEXT(inst->perl);
+ if (inst->rad_perlconf_hv != NULL) hv_undef(inst->rad_perlconf_hv);
+
+ if (inst->func_detach) {
+ dSP; ENTER; SAVETMPS;
+ PUSHMARK(SP);
+
+ count = call_pv(inst->func_detach, G_SCALAR | G_EVAL );
+ SPAGAIN;
+
+ if (count == 1) {
+ exitstatus = POPi;
+ if (exitstatus >= 100 || exitstatus < 0) {
+ exitstatus = RLM_MODULE_FAIL;
+ }
+ }
+ PUTBACK;
+ FREETMPS;
+ LEAVE;
+ }
+ }
+
+#ifdef USE_ITHREADS
+ rlm_perl_destruct(inst->perl);
+ pthread_mutex_destroy(&inst->clone_mutex);
+#else
+ perl_destruct(inst->perl);
+ perl_free(inst->perl);
+#endif
+
+ /*
+ * Hope this is not really needed.
+ * Is only allowed to be called once just before exit().
+ *
+ PERL_SYS_TERM();
+ */
+ return exitstatus;
+}
+DIAG_ON(nested-externs)
+
+/*
+ * The module name should be the only globally exported symbol.
+ * That is, everything else should be 'static'.
+ *
+ * If the module needs to temporarily modify it's instantiation
+ * data, the type should be changed to RLM_TYPE_THREAD_UNSAFE.
+ * The server will then take care of ensuring that the module
+ * is single-threaded.
+ */
+extern module_t rlm_perl;
+module_t rlm_perl = {
+ .magic = RLM_MODULE_INIT,
+ .name = "perl",
+#ifdef USE_ITHREADS
+ .type = RLM_TYPE_THREAD_SAFE,
+#else
+ .type = RLM_TYPE_THREAD_UNSAFE,
+#endif
+ .inst_size = sizeof(rlm_perl_t),
+ .config = module_config,
+ .bootstrap = mod_bootstrap,
+ .instantiate = mod_instantiate,
+ .detach = mod_detach,
+ .methods = {
+ [MOD_AUTHENTICATE] = mod_authenticate,
+ [MOD_AUTHORIZE] = mod_authorize,
+ [MOD_PREACCT] = mod_preacct,
+ [MOD_ACCOUNTING] = mod_accounting,
+ [MOD_SESSION] = mod_checksimul,
+#ifdef WITH_PROXY
+ [MOD_PRE_PROXY] = mod_pre_proxy,
+ [MOD_POST_PROXY] = mod_post_proxy,
+#endif
+ [MOD_POST_AUTH] = mod_post_auth,
+#ifdef WITH_COA
+ [MOD_RECV_COA] = mod_recv_coa,
+ [MOD_SEND_COA] = mod_send_coa
+#endif
+ },
+};