diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..beac426
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,37 @@
+APXS=@APXS@
+PACKAGE=@PACKAGE_NAME@
+VERSION=@PACKAGE_VERSION@
+PACKAGEDIR=$(PACKAGE)-$(VERSION)
+PACKAGETGZ=$(PACKAGE)-$(VERSION).tar.gz
+
+ifneq ("@IMLIB2_CONFIG@","")
+ IMLIB2_INCLUDES=`@IMLIB2_CONFIG@ --cppflags`
+ IMLIB2_LIBS=`@IMLIB2_CONFIG@ --libs`
+endif
+ifneq ("@WAND_CONFIG@","")
+ WAND_INCLUDES=`@WAND_CONFIG@ --cppflags`
+ WAND_LIBS=`@WAND_CONFIG@ --libs`
+endif
+CFLAGS=@CFLAGS_IMLIB2@ @CFLAGS_WAND@
+
+all:
+ $(APXS) -c "$(CFLAGS) $(IMLIB2_INCLUDES) $(IMLIB2_LIBS) $(WAND_INCLUDES) $(WAND_LIBS)" \
+ mod_small_light.c mod_small_light_*.c
+
+install:
+ $(APXS) -ia mod_small_light.la
+
+clean:
+ rm -rf *.o *.a *.so *.lo *.la *.slo a.out .libs .deps
+
+distclean: clean
+ rm -rf Makefile config.cache config.log config.status autom4te.cache $(PACKAGETGZ) $(PACKAGEDIR)
+
+dist:
+ mkdir $(PACKAGEDIR)
+ autoconf
+ cp mod_small_light.c mod_small_light.h mod_small_light_*.c mod_small_light_*.h $(PACKAGEDIR)
+ cp configure configure.in Makefile.in README README.* $(PACKAGEDIR)
+ tar cvzf $(PACKAGETGZ) $(PACKAGEDIR)
+ rm -rf $(PACKAGEDIR)
+
diff --git a/README b/README
new file mode 100644
index 0000000..823eda4
--- /dev/null
+++ b/README
@@ -0,0 +1,139 @@
+mod_small_light - Dynamic image transformation module for Apache2
+==============================================================================
+
+The mod_small_light provides a dynamic image transformation.
+
+
+Build
+-----
+
+Simply run the configure script for analyzing your environment automatically.
+
+ ./configure
+
+Or you can specify the location of each imlib2-config, Wand-config and apxs
+by using --with options.
+(currentry '--with-apxs' is required)
+
+ ./configure --with-imlib2-config=/usr/local/imlib2/bin/imlib2-config
+ ./configure --with-Wand-config=/usr/local/ImageMagick/bin/Wand-config
+ ./configure --with-apxs=/usr/local/apache2/bin/apxs
+
+Or if you don't have a plan to use imlib2 or Wand, you can specify --without
+options.
+
+ ./configure --without-imlib2
+ ./configure --without-Wand
+
+And then, make and make install to complete installation.
+
+ make
+ sudo make install
+
+
+Usage
+-----
+
+This module is implemented as an output filter. Use SetOutputFilter directive
+to activate it.
+
+
+* for local use.
+
+ RewriteRule ^/images/(.+)$ /your/local/images/$1 [L]
+ RewriteRule ^/resize/(.+)$ /small_light(dw=400,dh=400,ds=s)/$1 [P,L]
+ RewriteRule ^/small_light[^/]*/(.+)$ /your/local/images/$1
+
+ SetOutputFilter SMALL_LIGHT
+
+
+* for dedicated use.
+
+ RewriteRule ^/images/(.+)$ http://img.example.com/your/images/$1 [P,L]
+ RewriteRule ^/resize/(.+)$ /small_light(dw=400,dh=400,ds=s)/$1 [P,L]
+ RewriteRule ^/small_light[^/]*/(.+)$ http://img.example.com/your/images/$1 [P,L]
+
+ SetOutputFilter SMALL_LIGHT
+
+
+
+After you set the output filter, your apache transforms an image by
+transformation pattern specified in the URI.
+
+
+Pattern string
+--------------
+
+The pattern string specifies as KEY=VALUE format in small_light().
+
+ KEY VALUE [TYPE OF VALUE]
+-------------------------------------------------------------------
+ sx source x [coord]
+ sy source y [coord]
+ sw source width [coord]
+ sh source height [coord]
+ dx destination x [coord]
+ dy destination y [coord]
+ dw destination width [coord]
+ dh destination height [coord]
+ da destination aspect ratio control [char]
+ (s=short-edge l=long-edge n=nope default:l)
+ ds destination scaling control [char]
+ (s=force scale n=no scale small image default:n)
+ cw canvas width [number]
+ ch canvas height [number]
+ cc canvas color(default:000000) [color]
+ bw border width [number]
+ bh border height [number]
+ bc border color(default:000000) [color]
+ pt pass through control [char]
+ (ptss:pass through when size of src-image < dest
+ ptls:pass through when size of src-image > dest
+ n:none default:n)
+ q quality(affects only jpeg or png, 0-100) [number]
+ of output format(jpeg,png,tiff,gif) [char] *1
+ inhexif inherit EXIF [char] *2
+ (n:none y:inherit default:n)
+ info add transformation description to HTTP Header [number]
+ (0:none 1:add 初期値:0)
+ p pattern name(see below)
+ e engine name(imlib2,imagemagick,dummy) [char]
+ sharpen e=imlib2,sharpen=radius
+ e=imagemagick,sharpen=radius,sigma
+ unsharp e=imagemagick,unsharp=radius,sigma,amount,threshold
+ blur e=imlib2,blur=radius
+ e=imagemagick,blur=radius,sigma
+ -------------------------------------------------------------------
+ *1 of=gif is supported only when e=imagemagick
+ *2 inhexif is supported only when e=imlib2
+
+ TYPE OF VALUE
+ -------------------------------------------------------------------
+ coord corrdinate. pixel, or percent by appending 'p'.
+ char character
+ number number
+ color rrggbb or rrggbbaa. ffffff as white, 000000 as black.
+ -------------------------------------------------------------------
+
+* Pattern name
+
+You can use named pattern by using SmallLightPatternDefine directive. This
+will reduce length and complexity of your URI.
+
+ SmallLightPatternDefine
+
+Some examples here.
+
+ SmallLightPatternDefine THUMB_SMALL sx=5p,sy=5p,sw=90p,sh=90p,dw=40,dh=40,da=l,cw=40,ch=40,cc=ffffff,q=80,of=jpeg
+ SmallLightPatternDefine THUMB_MEDIUM sx=5p,sy=5p,sw=90p,sh=90p,dw=96,dh=96,da=l,cw=96,ch=96,cc=ffffff,q=80,of=jpeg
+ SmallLightPatternDefine THUMB_LARGE sx=5p,sy=5p,sw=90p,sh=90p,dw=200,dh=200,da=l,cw=200,ch=200,cc=ffffff,q=80,of=jpeg
+
+To use named pattern, simply small_light(p=PATTERN_NAME). The pattern could
+be overridden by patterns followed.
+
+ small_light(p=THUMB_SMALL)
+
+ OR
+
+ small_light(p=THUMB_SMALL,q=80) * 'q' will be overridden to 80.
+
diff --git a/README.JA b/README.JA
new file mode 100644
index 0000000..ef18195
--- /dev/null
+++ b/README.JA
@@ -0,0 +1,140 @@
+mod_small_light - Dynamic image transformation module for Apache2
+==============================================================================
+
+mod_small_lightを用いることでダイナミックな画像変換が可能です。
+
+
+ビルド
+------
+
+引数なしで configure スクリプトを実行して環境を自動認識します。
+
+ ./configure
+
+または --with オプションで imlib2-config, Wand-config や apxs の場所を指定し
+ます。
+(現在 --with-apxs は必須です)
+
+ ./configure --with-imlib2-config=/usr/local/imlib2/bin/imlib2-config
+ ./configure --with-Wand-config=/usr/local/ImageMagick/bin/Wand-config
+ ./configure --with-apxs=/usr/local/apache2/bin/apxs
+
+またはもし imlib2 か Wand を使用しないのであれば、--without オプションを指定
+します。
+
+ ./configure --without-imlib2
+ ./configure --without-Wand
+
+次に make と make install を実施してインストールを完了します。
+
+ make
+ sudo make install
+
+
+
+使い方
+------
+
+このモジュールは Apache のアウトプットフィルターとして実装されています。
+有効にするためには SetOutputFilter ディレクティブを使用します。
+
+
+* 通常使用の例
+
+ RewriteRule ^/images/(.+)$ /your/local/images/$1 [L]
+ RewriteRule ^/resize/(.+)$ /small_light(dw=400,dh=400,ds=s)/$1 [P,L]
+ RewriteRule ^/small_light[^/]*/(.+)$ /your/local/images/$1
+
+ SetOutputFilter SMALL_LIGHT
+
+
+* 画像変換専用サーバー用の例
+
+ RewriteRule ^/images/(.+)$ http://img.example.com/your/images/$1 [P,L]
+ RewriteRule ^/resize/(.+)$ /small_light(dw=400,dh=400,ds=s)/$1 [P,L]
+ RewriteRule ^/small_light[^/]*/(.+)$ http://img.example.com/your/images/$1 [P,L]
+
+ SetOutputFilter SMALL_LIGHT
+
+
+
+アウトプットフィルターの定義を済ませれば、ApacheはURI中に定義された画像変換パ
+ターンを用いて画像を変換するようになります。
+
+
+Pattern文字列
+-------------
+
+パターン文字列は キー=値 の形式でURI中の small_light() 内に記述します。
+
+ キー 値 [値の種別]
+ -------------------------------------------------------------------
+ sx 変換前画像x座標 [coord]
+ sy 変換前画像y座標 [coord]
+ sw 変換前画像横幅 [coord]
+ sh 変換前画像縦幅 [coord]
+ dx 変換後画像x座標 [coord]
+ dy 変換後画像y座標 [coord]
+ dw 変換後画像横幅 [coord]
+ dh 変換後画像縦幅 [coord]
+ da 変換後画像アスペクト比制御種別 [char]
+ (s=短辺基準 l=長辺基準 n=なし 初期値:l)
+ ds 変換後画像スケーリング制御種別 [char]
+ (s=小さい画像も拡大 n=小さい画像はそのまま 初期値:n)
+ cw キャンバス横幅 [number]
+ ch キャンバス縦幅 [number]
+ cc キャンバス色(初期値:000000) [color]
+ bw ボーダー横幅 [number]
+ bh ボーダー縦幅 [number]
+ bc ボーダー色(初期値:000000) [color]
+ pt 処理種別 [char]
+ (ptss:変換後画像より変換前画像が小さい場合にパススルー
+ ptls:変換後画像より変換前画像が大きい場合にパススルー
+ n:なし 初期値:n)
+ q クォリティー(jpegかpngのときのみ影響, 0~100) [number]
+ of 出力形式(jpeg,png,tiff,gif) [char] *1
+ inhexif 変換前画像のEXIF情報を変換後画像に引き継ぐ [char] *2
+ (n:引き継がない y:引き継ぐ 初期値:n)
+ info 詳細情報をHTTP Headerに出力 [number]
+ (0:しない 1:する 初期値:0)
+ p パターン名(後述)
+ e 画像変換エンジン名(imlib2,imagemagick,gegl,dummy) [char]
+ sharpen e=imlib2,sharpen=radius
+ e=imagemagick,sharpen=radius,sigma
+ unsharp e=imagemagick,unsharp=radius,sigma,amount,threshold
+ blur e=imlib2,blur=radius
+ e=imagemagick,blur=radius,sigma
+ -------------------------------------------------------------------
+ *1 of=gifはe=imagemagickのみ対応
+ *2 inhexifはe=imlib2のみ対応
+
+ 値の種類
+ -------------------------------------------------------------------
+ coord 座標。単純にピクセル指定かまたはpを付けることで%指定。
+ char 文字列
+ number 数値
+ color rrggbb形式またはrrggbbaa形式。ffffffで白、000000で黒。
+ -------------------------------------------------------------------
+
+* パターン名
+
+よく利用するパターン文字列を SmallLightPatternDefine ディレクティブで
+パターン名を定義しておくことができます。これによりURIが単純で短くなります。
+
+ SmallLightPatternDefine <パターン名> <パターン文字列>
+
+使用例:
+
+ SmallLightPatternDefine THUMB_SMALL sx=5p,sy=5p,sw=90p,sh=90p,dw=40,dh=40,da=l,cw=40,ch=40,cc=ffffff,q=80,of=jpeg
+ SmallLightPatternDefine THUMB_MEDIUM sx=5p,sy=5p,sw=90p,sh=90p,dw=96,dh=96,da=l,cw=96,ch=96,cc=ffffff,q=80,of=jpeg
+ SmallLightPatternDefine THUMB_LARGE sx=5p,sy=5p,sw=90p,sh=90p,dw=200,dh=200,da=l,cw=200,ch=200,cc=ffffff,q=80,of=jpeg
+
+パターン名を使うには単純に small_light(p=パターン名) とします。パターンはパタ
+ーン名に続くパターン文字列で上書きできます。
+
+ small_light(p=THUMB_SMALL)
+
+ OR
+
+ small_light(p=THUMB_SMALL,q=80) * qは80に上書きされます
+
diff --git a/configure b/configure
new file mode 100755
index 0000000..e75c868
--- /dev/null
+++ b/configure
@@ -0,0 +1,3929 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.67 for mod_small_light 1.0.0.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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.
+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
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$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$CONFIG_SHELL" != x; then :
+ # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+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_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; }
+
+ # 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$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+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
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# 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'"
+
+
+test -n "$DJDIR" || exec 7<&0 &1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
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+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='mod_small_light'
+PACKAGE_TARNAME='mod_small_light'
+PACKAGE_VERSION='1.0.0'
+PACKAGE_STRING='mod_small_light 1.0.0'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+APXS
+CFLAGS_WAND
+WAND_CONFIG
+CFLAGS_IMLIB2
+IMLIB2_CONFIG
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+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='
+enable_option_checking
+with_imlib2
+with_imlib2_config
+with_Wand
+with_Wand_config
+with_apxs
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
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+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+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.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) 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.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$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 \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
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+Usage: $0 [OPTION]... [VAR=VALUE]...
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+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+Defaults for the options are specified in brackets.
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+Configuration:
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+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
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+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
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+_ACEOF
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+mod_small_light configure 1.0.0
+generated by GNU Autoconf 2.67
+
+Copyright (C) 2010 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
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+## ----------- ##
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+_ACEOF
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+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ 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=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$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
+
+
+
+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 $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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.$ac_ext
+/* end confdefs.h. */
+#include
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$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
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; 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
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; 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 $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; 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 $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include
+#include
+#include
+#include
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$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
+
+
+# imlib2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable imlib2 support" >&5
+$as_echo_n "checking whether to enable imlib2 support... " >&6; }
+
+# Check whether --with-imlib2 was given.
+if test "${with_imlib2+set}" = set; then :
+ withval=$with_imlib2;
+ if test "$withval" = "no"; then
+ ENABLE_IMLIB2="no"
+ else
+ ENABLE_IMLIB2="yes"
+ IMLIB2_PREFIX="$withval"
+ fi
+
+else
+ ENABLE_IMLIB2="auto"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_IMLIB2" >&5
+$as_echo "$ENABLE_IMLIB2" >&6; }
+
+if test "$ENABLE_IMLIB2" != "no"; then
+
+# Check whether --with-imlib2-config was given.
+if test "${with_imlib2_config+set}" = set; then :
+ withval=$with_imlib2_config; IMLIB2_CONFIG="$withval"
+else
+ IMLIB2_CONFIG="no"
+
+fi
+
+ if test "$IMLIB2_CONFIG" = "no"; then
+ # Extract the first word of "imlib2-config", so it can be a program name with args.
+set dummy imlib2-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_IMLIB2_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $IMLIB2_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_IMLIB2_CONFIG="$IMLIB2_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="/bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+ "
+for as_dir in $as_dummy
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_IMLIB2_CONFIG="$as_dir/$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 "$ac_cv_path_IMLIB2_CONFIG" && ac_cv_path_IMLIB2_CONFIG=""no""
+ ;;
+esac
+fi
+IMLIB2_CONFIG=$ac_cv_path_IMLIB2_CONFIG
+if test -n "$IMLIB2_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMLIB2_CONFIG" >&5
+$as_echo "$IMLIB2_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ # Extract the first word of "imlib2-config", so it can be a program name with args.
+set dummy imlib2-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_IMLIB2_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$IMLIB2_CONFIG"; then
+ ac_cv_prog_IMLIB2_CONFIG="$IMLIB2_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_IMLIB2_CONFIG=""
+ $as_echo "$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
+IMLIB2_CONFIG=$ac_cv_prog_IMLIB2_CONFIG
+if test -n "$IMLIB2_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMLIB2_CONFIG" >&5
+$as_echo "$IMLIB2_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ if test "$IMLIB2_CONFIG" = "no"; then
+ as_fn_error $? "imlib2 not found" "$LINENO" 5
+ else
+
+ CFLAGS_IMLIB2="-DENABLE_IMLIB2"
+
+ fi
+fi
+
+# ImageMagick
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Wand support" >&5
+$as_echo_n "checking whether to enable Wand support... " >&6; }
+
+# Check whether --with-Wand was given.
+if test "${with_Wand+set}" = set; then :
+ withval=$with_Wand;
+ if test "$withval" = "no"; then
+ ENABLE_WAND="no"
+ else
+ ENABLE_WAND="yes"
+ WAND_PREFIX="$withval"
+ fi
+
+else
+ ENABLE=WAND="auto"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_WAND" >&5
+$as_echo "$ENABLE_WAND" >&6; }
+
+if test "$ENABLE_WAND" != "no"; then
+
+# Check whether --with-Wand-config was given.
+if test "${with_Wand_config+set}" = set; then :
+ withval=$with_Wand_config; WAND_CONFIG="$withval"
+else
+ WAND_CONFIG="no"
+
+fi
+
+ if test "$WAND_CONFIG" = "no"; then
+ # Extract the first word of "Wand-config", so it can be a program name with args.
+set dummy Wand-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_WAND_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $WAND_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_WAND_CONFIG="$WAND_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="/bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+ "
+for as_dir in $as_dummy
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_WAND_CONFIG="$as_dir/$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 "$ac_cv_path_WAND_CONFIG" && ac_cv_path_WAND_CONFIG=""no""
+ ;;
+esac
+fi
+WAND_CONFIG=$ac_cv_path_WAND_CONFIG
+if test -n "$WAND_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WAND_CONFIG" >&5
+$as_echo "$WAND_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ # Extract the first word of "Wand-config", so it can be a program name with args.
+set dummy Wand-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_WAND_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$WAND_CONFIG"; then
+ ac_cv_prog_WAND_CONFIG="$WAND_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_WAND_CONFIG=""
+ $as_echo "$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
+WAND_CONFIG=$ac_cv_prog_WAND_CONFIG
+if test -n "$WAND_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WAND_CONFIG" >&5
+$as_echo "$WAND_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ if test "$WAND_CONFIG" = "no"; then
+ as_fn_error $? "wand not found" "$LINENO" 5
+ else
+
+ CFLAGS_WAND="-DENABLE_WAND"
+
+ fi
+fi
+
+# apxs
+
+# Check whether --with-apxs was given.
+if test "${with_apxs+set}" = set; then :
+ withval=$with_apxs; APXS="$withval"
+else
+ APXS="no"
+
+fi
+
+if test "$APXS" = "no"; then
+ as_fn_error $? "apxs not found" "$LINENO" 5
+fi
+
+
+ac_config_files="$ac_config_files Makefile"
+
+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
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ 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='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.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.
+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$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+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
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# 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 mod_small_light $as_me 1.0.0, which was
+generated by GNU Autoconf 2.67. 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
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_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 $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+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="\\
+mod_small_light config.status 1.0.0
+configured by $0, generated by GNU Autoconf 2.67,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$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;;
+ --he | --h | --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 $ac_config_target in
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) 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=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$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
+' >$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$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/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$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"
+
+
+eval set X " :F $CONFIG_FILES "
+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 $ac_f in
+ -) ac_f="$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 $ac_tag in
+ *:-:* | *:-) cat >"$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" | $AWK -f "$tmp/subs.awk" >$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' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$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: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+ 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: $ac_unrecognized_opts" >&2;}
+fi
+
+
diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000..022cc63
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,105 @@
+AC_PREREQ(2.59)
+AC_INIT(mod_small_light, 1.0.0)
+
+AC_PROG_CC
+
+# imlib2
+AC_MSG_CHECKING(whether to enable imlib2 support)
+AC_ARG_WITH(
+ imlib2,
+ AC_HELP_STRING([--without-imlib2], [disable imlib2 support]),
+ [
+ if test "$withval" = "no"; then
+ ENABLE_IMLIB2="no"
+ else
+ ENABLE_IMLIB2="yes"
+ IMLIB2_PREFIX="$withval"
+ fi
+ ],
+ ENABLE_IMLIB2="auto"
+)
+AC_MSG_RESULT($ENABLE_IMLIB2)
+
+if test "$ENABLE_IMLIB2" != "no"; then
+ AC_ARG_WITH(
+ imlib2-config,
+ AC_HELP_STRING([--with-imlib2-config=FILE], [location of the imlib2-config program]),
+ IMLIB2_CONFIG="$withval",
+ IMLIB2_CONFIG="no"
+ )
+ if test "$IMLIB2_CONFIG" = "no"; then
+ AC_PATH_PROG(
+ IMLIB2_CONFIG,
+ imlib2-config,
+ "no",
+ /bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+ )
+ else
+ AC_CHECK_PROG(IMLIB2_CONFIG, imlib2-config)
+ fi
+ if test "$IMLIB2_CONFIG" = "no"; then
+ AC_MSG_ERROR([imlib2 not found])
+ else
+ AC_SUBST(IMLIB2_CONFIG)
+ CFLAGS_IMLIB2="-DENABLE_IMLIB2"
+ AC_SUBST(CFLAGS_IMLIB2)
+ fi
+fi
+
+# ImageMagick
+AC_MSG_CHECKING(whether to enable Wand support)
+AC_ARG_WITH(
+ Wand,
+ AC_HELP_STRING([--without-Wand], [disable Wand support]),
+ [
+ if test "$withval" = "no"; then
+ ENABLE_WAND="no"
+ else
+ ENABLE_WAND="yes"
+ WAND_PREFIX="$withval"
+ fi
+ ],
+ ENABLE=WAND="auto"
+)
+AC_MSG_RESULT($ENABLE_WAND)
+
+if test "$ENABLE_WAND" != "no"; then
+ AC_ARG_WITH(
+ Wand-config,
+ AC_HELP_STRING([--with-Wand-config=FILE], [location of the Wand-config program]),
+ WAND_CONFIG="$withval",
+ WAND_CONFIG="no"
+ )
+ if test "$WAND_CONFIG" = "no"; then
+ AC_PATH_PROG(
+ WAND_CONFIG,
+ Wand-config,
+ "no",
+ /bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+ )
+ else
+ AC_CHECK_PROG(WAND_CONFIG, Wand-config)
+ fi
+ if test "$WAND_CONFIG" = "no"; then
+ AC_MSG_ERROR([wand not found])
+ else
+ AC_SUBST(WAND_CONFIG)
+ CFLAGS_WAND="-DENABLE_WAND"
+ AC_SUBST(CFLAGS_WAND)
+ fi
+fi
+
+# apxs
+AC_ARG_WITH(
+ apxs,
+ AC_HELP_STRING([--with-apxs=FILE], [location of the apxs program]),
+ APXS="$withval",
+ APXS="no"
+)
+if test "$APXS" = "no"; then
+ AC_MSG_ERROR([apxs not found])
+fi
+AC_SUBST(APXS)
+
+AC_OUTPUT(Makefile)
+
diff --git a/mod_small_light.c b/mod_small_light.c
new file mode 100644
index 0000000..1a95d34
--- /dev/null
+++ b/mod_small_light.c
@@ -0,0 +1,576 @@
+/*
+** mod_small_light.c -- Apache sample small_light module
+** [Autogenerated via ``apxs -n small_light -g'']
+**
+** To play with this sample module first compile it into a
+** DSO file and install it into Apache's modules directory
+** by running:
+**
+** $ apxs -c -i mod_small_light.c
+**
+** Then activate it in Apache's httpd.conf file for instance
+** for the URL /small_light in as follows:
+**
+** # httpd.conf
+** LoadModule small_light_module modules/mod_small_light.so
+**
+** SetHandler small_light
+**
+**
+** Then after restarting Apache via
+**
+** $ apachectl restart
+**
+** you immediately can request the URL /small_light and watch for the
+** output of this module. This can be achieved for instance via:
+**
+** $ lynx -mime_header http://localhost/small_light
+**
+** The output should be similar to the following one:
+**
+** HTTP/1.1 200 OK
+** Date: Tue, 31 Mar 1998 14:42:22 GMT
+** Server: Apache/1.3.4 (Unix)
+** Connection: close
+** Content-Type: text/html
+**
+** The sample page from mod_small_light.c
+*/
+
+#include "mod_small_light.h"
+
+small_light_filter_prototype(dummy);
+small_light_filter_prototype(imlib2);
+small_light_filter_prototype(imagemagick);
+
+static const char small_light_filter_name[] = "SMALL_LIGHT";
+module AP_MODULE_DECLARE_DATA small_light_module;
+
+static void *create_small_light_server_conf(apr_pool_t *p, server_rec *s)
+{
+ small_light_server_conf_t *conf;
+ conf = (small_light_server_conf_t *)apr_pcalloc(p, sizeof(small_light_server_conf_t));
+ conf->p = p;
+ conf->h = apr_hash_make(conf->p);
+ return conf;
+}
+
+static const char *small_light_define_pattern(cmd_parms *cmd, void *ctx, const char *arg1, const char *arg2)
+{
+ small_light_server_conf_t *sc = ap_get_module_config(
+ cmd->server->module_config, &small_light_module);
+
+ const char *key = arg1;
+ const char *value = arg2;
+
+ if (apr_hash_get(sc->h, key, APR_HASH_KEY_STRING)) {
+ return (char *)(size_t)apr_psprintf(cmd->pool, "SmallLightPatternDefine %s is already defined", key);
+ }
+
+ small_light_pattern_t *ptn;
+ ptn = (small_light_pattern_t *)apr_pcalloc(sc->p, sizeof(small_light_pattern_t));
+ ptn->name = key;
+ ptn->param_str = (char *)apr_pstrdup(cmd->pool, value);
+ apr_hash_set(sc->h, key, APR_HASH_KEY_STRING, ptn);
+
+ return NULL;
+}
+
+static small_light_pattern_t *small_light_find_pattern(request_rec *r, char *name)
+{
+ small_light_server_conf_t *sc = ap_get_module_config(
+ r->server->module_config, &small_light_module);
+ small_light_pattern_t *ptn = apr_hash_get(sc->h, name, APR_HASH_KEY_STRING);
+ return ptn;
+}
+
+static apr_status_t small_light_filter(ap_filter_t *f, apr_bucket_brigade *bb)
+{
+ request_rec *r = f->r;
+ small_light_module_ctx_t *ctx = f->ctx;
+
+ // do nothing if bucket brigade is empty.
+ if (APR_BRIGADE_EMPTY(bb))
+ return APR_SUCCESS;
+
+ // initialize context at first time.
+ if (!ctx) {
+ // main request only.
+ if (r->main) {
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+
+ // modify redirect location if HTTP_MOVED_PERMANENTLY
+ // or HTTP_MOVED_TEMPORARILY or HTTP_SEE_OTHER.
+ if (r->status == HTTP_MOVED_PERMANENTLY ||
+ r->status == HTTP_MOVED_TEMPORARILY ||
+ r->status == HTTP_SEE_OTHER) {
+ char *base_uri = (char *)apr_table_get(r->headers_in, "X-SmallLight-Base-URI");
+ if (base_uri) {
+ char *loc = (char *)apr_table_get(r->headers_out, "Location");
+ char *sl_loc = (char *)(size_t)apr_psprintf(r->pool, "%s%s", base_uri, loc);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "Location: %s -> %s", loc, sl_loc);
+ apr_table_set(r->headers_out, "Location", sl_loc);
+ }
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+
+ // do nothing if not HTTP_OK.
+ if (r->status != HTTP_OK) {
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+
+ // initialize context.
+ f->ctx = ctx = (small_light_module_ctx_t *)apr_pcalloc(r->pool, sizeof(small_light_module_ctx_t));
+
+ // parse pattern or engine in uri.
+ ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, "uri=%s", r->uri);
+ int res;
+ char param_str[SMALL_LIGHT_PARAM_STR_MAX];
+ res = small_light_parse_uri_param(r, param_str, r->unparsed_uri);
+ if (res != OK) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "parse_uri_param failed: %s", r->unparsed_uri);
+ r->status = HTTP_BAD_REQUEST;
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+ ctx->prm = apr_table_make(r->pool, 10);
+ small_light_init_param(ctx->prm);
+ res = small_light_parse_param(r, ctx->prm, param_str);
+ if (res != OK) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "parse_param failed: %s", r->unparsed_uri);
+ r->status = HTTP_BAD_REQUEST;
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+ char *pattern = (char *)apr_table_get(ctx->prm, "p");
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "pattern=%s", pattern);
+ small_light_pattern_t *ptn = NULL;
+ if (pattern && pattern[0] != '\0') {
+ ptn = small_light_find_pattern(r, pattern);
+ if (!ptn) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "pattern not found: %s", param_str);
+ r->status = HTTP_BAD_REQUEST;
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+ apr_table_clear(ctx->prm);
+ small_light_init_param(ctx->prm);
+ small_light_parse_param(r, ctx->prm, ptn->param_str);
+ res = small_light_parse_param(r, ctx->prm, param_str);
+ if (res != OK) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "parse_param failed: %s", param_str);
+ r->status = HTTP_BAD_REQUEST;
+ ap_remove_output_filter(f);
+ return ap_pass_brigade(f->next, bb);
+ }
+ }
+ char *engine = (char *)apr_table_get(ctx->prm, "e");
+ if (!engine || engine[0] == '\0') {
+ apr_table_set(ctx->prm, "e", SMALL_LIGHT_DEFAULT_ENGINE);
+ }
+ engine = (char *)apr_table_get(ctx->prm, "e");
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "engine=%s", engine);
+
+ // set function.
+ if (strcmp(engine, SMALL_LIGHT_ENGINE_IMLIB2) == 0) {
+ ctx->init_func = (SMALL_LIGHT_FILTER_INIT)small_light_filter_imlib2_init;
+ ctx->receive_data_func = (SMALL_LIGHT_FILTER_RECEIVE_DATA)small_light_filter_imlib2_receive_data;
+ ctx->output_data_func = (SMALL_LIGHT_FILTER_OUTPUT_DATA)small_light_filter_imlib2_output_data;
+ } else if (strcmp(engine, SMALL_LIGHT_ENGINE_IMAGEMAGICK) == 0) {
+ ctx->init_func = (SMALL_LIGHT_FILTER_INIT)small_light_filter_imagemagick_init;
+ ctx->receive_data_func = (SMALL_LIGHT_FILTER_RECEIVE_DATA)small_light_filter_imagemagick_receive_data;
+ ctx->output_data_func = (SMALL_LIGHT_FILTER_OUTPUT_DATA)small_light_filter_imagemagick_output_data;
+ }
+ if (ctx->init_func == NULL) {
+ ctx->init_func = (SMALL_LIGHT_FILTER_INIT)small_light_filter_dummy_init;
+ ctx->receive_data_func = (SMALL_LIGHT_FILTER_RECEIVE_DATA)small_light_filter_dummy_receive_data;
+ ctx->output_data_func = (SMALL_LIGHT_FILTER_OUTPUT_DATA)small_light_filter_dummy_output_data;
+ }
+
+ // init filter engine.
+ ctx->init_func(f, bb, ctx);
+
+ // create bucket brigade.
+ ctx->bb = apr_brigade_create(r->pool, f->c->bucket_alloc);
+
+ gettimeofday(&ctx->t, NULL);
+ }
+
+ // bucket brigade loop.
+ while (!APR_BRIGADE_EMPTY(bb))
+ {
+ apr_bucket *e;
+ const char *data;
+ apr_size_t len;
+
+ e = APR_BRIGADE_FIRST(bb);
+
+ if (APR_BUCKET_IS_EOS(e)) {
+ // finally, output data process
+ return ctx->output_data_func(f, bb, ctx, e);
+ }
+
+ if (APR_BUCKET_IS_FLUSH(e)) {
+ // need to flush
+ APR_BUCKET_REMOVE(e);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, e);
+ continue;
+ }
+ if (APR_BUCKET_IS_METADATA(e)) {
+ // remove meta data bucket
+ APR_BUCKET_REMOVE(e);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, e);
+ continue;
+ }
+
+ // read
+ apr_bucket_read(e, &data, &len, APR_BLOCK_READ);
+
+ // receive data process
+ ctx->receive_data_func(f, bb, ctx, e, data, len);
+
+ apr_bucket_delete(e);
+ }
+
+ apr_brigade_cleanup(bb);
+ return APR_SUCCESS;
+}
+
+static void small_light_register_hooks(apr_pool_t *p)
+{
+ ap_register_output_filter(
+ small_light_filter_name,
+ small_light_filter,
+ NULL,
+ AP_FTYPE_RESOURCE
+ );
+}
+
+static const command_rec small_light_cmds[] =
+{
+ AP_INIT_TAKE2(
+ "SmallLightPatternDefine",
+ small_light_define_pattern,
+ NULL,
+ RSRC_CONF,
+ "define pattern"),
+ {NULL}
+};
+
+/* Dispatch list for API hooks */
+module AP_MODULE_DECLARE_DATA small_light_module =
+{
+ STANDARD20_MODULE_STUFF,
+ NULL, /* create per-dir config structures */
+ NULL, /* merge per-dir config structures */
+ create_small_light_server_conf, /* create per-server config structures */
+ NULL, /* merge per-server config structures */
+ small_light_cmds, /* table of config file commands */
+ small_light_register_hooks /* register hooks */
+};
+
+void small_light_init_param(apr_table_t *prm)
+{
+ apr_table_set(prm, "sx", "");
+ apr_table_set(prm, "sy", "");
+ apr_table_set(prm, "sw", "");
+ apr_table_set(prm, "sh", "");
+ apr_table_set(prm, "dx", "");
+ apr_table_set(prm, "dy", "");
+ apr_table_set(prm, "dw", "");
+ apr_table_set(prm, "dh", "");
+ apr_table_set(prm, "da", "l");
+ apr_table_set(prm, "ds", "n");
+ apr_table_set(prm, "cw", "");
+ apr_table_set(prm, "ch", "");
+ apr_table_set(prm, "cc", "000000");
+ apr_table_set(prm, "bw", "");
+ apr_table_set(prm, "bh", "");
+ apr_table_set(prm, "bc", "000000");
+ apr_table_set(prm, "pt", "n");
+ apr_table_set(prm, "rot", "0");
+ apr_table_set(prm, "q", "0");
+ apr_table_set(prm, "of", "jpeg");
+ apr_table_set(prm, "info", "0");
+ apr_table_set(prm, "inhexif", "n");
+}
+
+int small_light_parse_uri_param(request_rec *r, char *param_str, const char *uri_str)
+{
+ // parse param string.
+ // if ($str =~ m#/small_light\(([^\)]*)\)#i) { my $buf = $1; }
+ int regsuccess;
+ ap_regmatch_t regmatch[2];
+ ap_regex_t *regex = ap_pregcomp(r->pool, "small_light\\(([^\\)]*)\\)", REG_EXTENDED | REG_ICASE | REG_NOSUB);
+ regsuccess = ap_regexec(regex, uri_str, 2, regmatch, 0);
+ ap_pregfree(r->pool, regex);
+ if (regsuccess != 0) {
+ return DECLINED;
+ }
+ if (regmatch[1].rm_so < 0) {
+ return DECLINED;
+ }
+ int start = regmatch[1].rm_so;
+ int len = regmatch[1].rm_eo - regmatch[1].rm_so;
+ if (len >= SMALL_LIGHT_PARAM_STR_MAX) {
+ return DECLINED;
+ }
+ memcpy(param_str, uri_str + start, len);
+ param_str[len] = '\0';
+ return OK;
+}
+
+int small_light_parse_param(
+ request_rec *r,
+ apr_table_t *prm,
+ const char *param_str)
+{
+ // tokenize.
+ const char *ptr1 = param_str;
+ char *token;
+ for (;;) {
+ token = ap_get_token(r->pool, &ptr1, 0);
+ if (!(token && *token)) {
+ break;
+ }
+ const char *ptr2 = token, *key;
+ key = ap_getword(r->pool, &ptr2, '=');
+ apr_table_set(prm, key, ptr2);
+ if (!*ptr1) {
+ break;
+ }
+ ptr1++;
+ }
+ return OK;
+}
+
+int small_light_parse_int(request_rec *r, const char *str)
+{
+ return atoi(str);
+}
+
+double small_light_parse_double(request_rec *r, const char *str)
+{
+ return atof(str);
+}
+
+int small_light_parse_coord(request_rec *r, small_light_coord_t *crd, const char *str)
+{
+ if (str[0] == '\0') {
+ crd->v = 0;
+ crd->u = SMALL_LIGHT_COORD_UNIT_NONE;
+ return OK;
+ }
+ crd->v = atof(str);
+ while (((*str >= '0' && *str <= '9') || *str == '.') && *str != '\0') str++;
+ if (*str == 'p') {
+ crd->u = SMALL_LIGHT_COORD_UNIT_PERCENT;
+ return OK;
+ } else if (*str == '\0') {
+ crd->u = SMALL_LIGHT_COORD_UNIT_PIXEL;
+ return OK;
+ }
+ return DECLINED;
+}
+
+double small_light_calc_coord(small_light_coord_t *crd, double v)
+{
+ if (crd->u == SMALL_LIGHT_COORD_UNIT_PIXEL) {
+ return crd->v;
+ } else if (crd->u == SMALL_LIGHT_COORD_UNIT_PERCENT) {
+ return (v * crd->v * 0.01);
+ }
+ return SMALL_LIGHT_COORD_INVALID_VALUE;
+}
+
+int small_light_parse_color(request_rec *r, small_light_color_t *color, const char *str)
+{
+ int res;
+ int len = strlen(str);
+ if (len == 3) {
+ res = sscanf(str, "%1hx%1hx%1hx", &color->r, &color->g, &color->b);
+ if (res != EOF) {
+ color->a = 255;
+ return OK;
+ }
+ } else if (len == 4) {
+ res = sscanf(str, "%1hx%1hx%1hx%1hx", &color->r, &color->g, &color->b, &color->a);
+ if (res != EOF) {
+ return OK;
+ }
+ } else if (len == 6) {
+ res = sscanf(str, "%02hx%02hx%02hx", &color->r, &color->g, &color->b);
+ if (res != EOF) {
+ color->a = 255;
+ return OK;
+ }
+ } else if (len == 8) {
+ res = sscanf(str, "%02hx%02hx%02hx%02hx", &color->r, &color->g, &color->b, &color->a);
+ if (res != EOF) {
+ return OK;
+ }
+ }
+ return DECLINED;
+}
+
+void *small_light_realloc(apr_pool_t *pool, void *ptr, apr_size_t size, apr_size_t old_size)
+{
+ void *new_ptr = apr_palloc(pool, size);
+ memcpy(new_ptr, ptr, old_size);
+ return new_ptr;
+}
+
+long small_light_timeval_diff(struct timeval *st, struct timeval *et)
+{
+ return (long)(et->tv_sec - st->tv_sec) * 1000000 + (et->tv_usec - st->tv_usec);
+}
+
+apr_status_t small_light_receive_data(
+ unsigned char **image,
+ size_t *image_len,
+ const ap_filter_t *f,
+ const apr_bucket_brigade *bb,
+ const char *data,
+ const apr_size_t data_len)
+{
+ request_rec *r = f->r;
+
+ const char *next_buff;
+ next_buff = (const char *)small_light_realloc(r->pool, *image, *image_len + data_len, *image_len);
+ if (next_buff == NULL) {
+ if (*image) {
+ free(*image);
+ }
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "memory allocation failed");
+ ap_pass_brigade(f->next, (apr_bucket_brigade *)bb);
+ return DECLINED;
+ }
+ *image = (unsigned char *)next_buff;
+ memcpy(*image + *image_len, data, data_len);
+ *image_len += data_len;
+
+ return APR_SUCCESS;
+}
+
+void small_light_calc_image_size(
+ small_light_image_size_t *sz,
+ request_rec *r,
+ small_light_module_ctx_t *ctx,
+ double iw, double ih)
+{
+ // calc image size.
+ small_light_coord_t sx_coord, sy_coord, sw_coord, sh_coord;
+ small_light_coord_t dx_coord, dy_coord, dw_coord, dh_coord;
+ small_light_parse_coord(r, &sx_coord, (char *)apr_table_get(ctx->prm, "sx"));
+ small_light_parse_coord(r, &sy_coord, (char *)apr_table_get(ctx->prm, "sy"));
+ small_light_parse_coord(r, &sw_coord, (char *)apr_table_get(ctx->prm, "sw"));
+ small_light_parse_coord(r, &sh_coord, (char *)apr_table_get(ctx->prm, "sh"));
+ small_light_parse_coord(r, &dx_coord, (char *)apr_table_get(ctx->prm, "dx"));
+ small_light_parse_coord(r, &dy_coord, (char *)apr_table_get(ctx->prm, "dy"));
+ small_light_parse_coord(r, &dw_coord, (char *)apr_table_get(ctx->prm, "dw"));
+ small_light_parse_coord(r, &dh_coord, (char *)apr_table_get(ctx->prm, "dh"));
+ sz->sx = small_light_calc_coord(&sx_coord, iw);
+ if (sz->sx == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->sx = 0;
+ }
+ sz->sy = small_light_calc_coord(&sy_coord, ih);
+ if (sz->sy == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->sy = 0;
+ }
+ sz->sw = small_light_calc_coord(&sw_coord, iw);
+ if (sz->sw == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->sw = iw;
+ }
+ sz->sh = small_light_calc_coord(&sh_coord, ih);
+ if (sz->sh == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->sh = ih;
+ }
+ sz->dx = small_light_calc_coord(&dx_coord, iw);
+ sz->dy = small_light_calc_coord(&dy_coord, ih);
+ sz->dw = small_light_calc_coord(&dw_coord, iw);
+ sz->dh = small_light_calc_coord(&dh_coord, ih);
+ sz->aspect = sz->sw / sz->sh;
+ char *da_str = (char *)apr_table_get(ctx->prm, "da");
+ char da = da_str[0] ? da_str[0] : 'l';
+ if (sz->dw != SMALL_LIGHT_COORD_INVALID_VALUE && sz->dh != SMALL_LIGHT_COORD_INVALID_VALUE) {
+ if (da == 'l') {
+ if (sz->sw / sz->dw < sz->sh / sz->dh) {
+ sz->dw = sz->dh * sz->aspect;
+ } else {
+ sz->dh = sz->dw / sz->aspect;
+ }
+ } else if (da == 's') {
+ if (sz->sw / sz->dw < sz->sh / sz->dh) {
+ sz->dh = sz->dw / sz->aspect;
+ } else {
+ sz->dw = sz->dh * sz->aspect;
+ }
+ }
+ } else {
+ if (sz->dw == SMALL_LIGHT_COORD_INVALID_VALUE && sz->dh == sz->dw) {
+ double dwo = sz->dw;
+ sz->dw = sz->dh / sz->aspect;
+ sz->dh = dwo / sz->aspect;
+ } else if (sz->dw == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->dw = sz->dh * sz->aspect;
+ } else if (sz->dh == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->dh = sz->dw / sz->aspect;
+ }
+ }
+ sz->cw = small_light_parse_double(r, (char *)apr_table_get(ctx->prm, "cw"));
+ sz->ch = small_light_parse_double(r, (char *)apr_table_get(ctx->prm, "ch"));
+ small_light_parse_color(r, &sz->cc, (char *)apr_table_get(ctx->prm, "cc"));
+ sz->bw = small_light_parse_double(r, (char *)apr_table_get(ctx->prm, "bw"));
+ sz->bh = small_light_parse_double(r, (char *)apr_table_get(ctx->prm, "bh"));
+ small_light_parse_color(r, &sz->bc, (char *)apr_table_get(ctx->prm, "bc"));
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "size info:sx=%f,sy=%f,sw=%f,sh=%f,dw=%f,dh=%f,cw=%f,ch=%f,bw=%f,bh=%f",
+ sz->sx, sz->sy, sz->sw, sz->sh,
+ sz->dw, sz->dh, sz->cw, sz->ch, sz->bw, sz->bh);
+
+ // get pass through option.
+ int pt_flg = 0;
+ char *pt = (char *)apr_table_get(ctx->prm, "pt");
+ if (pt[0] == '\0' || strcmp(pt, "ptss") == 0) {
+ if (sz->sw < sz->cw && sz->sh < sz->ch) {
+ pt_flg = 1;
+ }
+ } else if (strcmp(pt, "ptls") == 0) {
+ if (sz->sw > sz->cw || sz->sh > sz->ch) {
+ pt_flg = 1;
+ }
+ }
+ sz->pt_flg = pt_flg;
+
+ // get scaling option.
+ char *prm_ds_str = (char *)apr_table_get(ctx->prm, "ds");
+ char prm_ds = prm_ds_str[0] ? prm_ds_str[0] : 'l';
+ if (prm_ds == 's' || (sz->dw < sz->sw - sz->sx) || (sz->dh < sz->sh - sz->sy)) {
+ sz->scale_flg = 1;
+ } else {
+ sz->scale_flg = 0;
+ sz->dw = iw;
+ sz->dh = ih;
+ }
+ if (sz->dx == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->dx = (sz->cw - sz->dw) * 0.5;
+ }
+ if (sz->dy == SMALL_LIGHT_COORD_INVALID_VALUE) {
+ sz->dy = (sz->ch - sz->dh) * 0.5;
+ }
+
+ // get exif option.
+ int inhexif_flg = 0;
+ char *inhexif = (char *)apr_table_get(ctx->prm, "inhexif");
+ if (inhexif[0] == 'y') {
+ inhexif_flg = 1;
+ } else {
+ inhexif_flg = 0;
+ }
+ sz->inhexif_flg = inhexif_flg;
+}
+
diff --git a/mod_small_light.h b/mod_small_light.h
new file mode 100644
index 0000000..22b58de
--- /dev/null
+++ b/mod_small_light.h
@@ -0,0 +1,183 @@
+#include "httpd.h"
+#include "http_config.h"
+#include "http_protocol.h"
+#include "http_log.h"
+#include "ap_config.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_mmap.h"
+#include "apr_hash.h"
+#include "apr_strings.h"
+#include
+#include
+#include
+
+#define SMALL_LIGHT_PARAM_STR_MAX 512
+#define SMALL_LIGHT_PATTERN_MAX_LENGTH 64
+#define SMALL_LIGHT_ENGINE_MAX_LENGTH 20
+#define SMALL_LIGHT_ENGINE_DUMMY "dummy"
+#define SMALL_LIGHT_ENGINE_IMLIB2 "imlib2"
+#define SMALL_LIGHT_ENGINE_IMAGEMAGICK "imagemagick"
+#define SMALL_LIGHT_DEFAULT_ENGINE SMALL_LIGHT_ENGINE_IMLIB2
+#define SMALL_LIGHT_INT_INVALID_VALUE (INT_MAX)
+#define SMALL_LIGHT_INT_MIN_VALUE (INT_MIN + 1)
+#define SMALL_LIGHT_INT_MAX_VALUE (INT_MAX)
+#define SMALL_LIGHT_COORD_INVALID_VALUE (1.e+38)
+
+// function defines.
+
+typedef apr_status_t (*SMALL_LIGHT_FILTER_INIT) (
+ ap_filter_t *,
+ apr_bucket_brigade *,
+ void *);
+
+typedef apr_status_t (*SMALL_LIGHT_FILTER_RECEIVE_DATA) (
+ ap_filter_t *,
+ apr_bucket_brigade *,
+ void *,
+ apr_bucket *,
+ const char *,
+ apr_size_t);
+
+typedef apr_status_t (*SMALL_LIGHT_FILTER_OUTPUT_DATA) (
+ ap_filter_t *,
+ apr_bucket_brigade *,
+ void *,
+ apr_bucket *);
+
+// typedefs.
+
+typedef struct {
+ const char *name;
+ char *param_str;
+} small_light_pattern_t;
+
+typedef enum {
+ SMALL_LIGHT_COORD_UNIT_NONE,
+ SMALL_LIGHT_COORD_UNIT_PIXEL,
+ SMALL_LIGHT_COORD_UNIT_PERCENT
+} small_light_coord_unit_t;
+
+typedef struct {
+ double v;
+ small_light_coord_unit_t u;
+} small_light_coord_t;
+
+typedef struct {
+ short r;
+ short g;
+ short b;
+ short a;
+} small_light_color_t;
+
+typedef struct {
+ double sx;
+ double sy;
+ double sw;
+ double sh;
+ double dx;
+ double dy;
+ double dw;
+ double dh;
+ double cw;
+ double ch;
+ small_light_color_t cc;
+ double bw;
+ double bh;
+ small_light_color_t bc;
+ double aspect;
+ int pt_flg;
+ int scale_flg;
+ int inhexif_flg;
+} small_light_image_size_t;
+
+typedef struct {
+ apr_pool_t *p;
+ apr_hash_t *h;
+} small_light_server_conf_t;
+
+typedef struct {
+ apr_bucket_brigade *bb;
+ SMALL_LIGHT_FILTER_INIT init_func;
+ SMALL_LIGHT_FILTER_RECEIVE_DATA receive_data_func;
+ SMALL_LIGHT_FILTER_OUTPUT_DATA output_data_func;
+ struct timeval t;
+ apr_table_t *prm;
+ void *lctx;
+} small_light_module_ctx_t;
+
+// external functions.
+int small_light_parse_int(request_rec *r, const char *str);
+double small_light_parse_double(request_rec *r, const char *str);
+int small_light_parse_coord(request_rec *r, small_light_coord_t *crd, const char *str);
+double small_light_calc_coord(small_light_coord_t *crd, double v);
+int small_light_parse_color(request_rec *r, small_light_color_t *color, const char *str);
+void *small_light_realloc(apr_pool_t *pool, void *ptr, apr_size_t size, apr_size_t old_size);
+long small_light_timeval_diff(struct timeval *st, struct timeval *et);
+void small_light_calc_image_size(
+ small_light_image_size_t *sz,
+ request_rec *r,
+ small_light_module_ctx_t *ctx,
+ double iw, double ih);
+void small_light_init_param(apr_table_t *prm);
+int small_light_parse_param(
+ request_rec *r,
+ apr_table_t *prm,
+ const char *param_str);
+int small_light_parse_uri_param(request_rec *r, char *param_str, const char *uri_str);
+apr_status_t small_light_receive_data(
+ unsigned char **image,
+ size_t *image_len,
+ const ap_filter_t *f,
+ const apr_bucket_brigade *bb,
+ const char *data,
+ const apr_size_t data_len);
+
+#define small_light_filter_prototype(name)\
+apr_status_t small_light_filter_##name##_init(\
+ ap_filter_t *f,\
+ apr_bucket_brigade *bb,\
+ void *v_ctx);\
+apr_status_t small_light_filter_##name##_receive_data(\
+ ap_filter_t *f,\
+ apr_bucket_brigade *bb,\
+ void *v_ctx,\
+ apr_bucket *e,\
+ const char *data,\
+ apr_size_t len);\
+apr_status_t small_light_filter_##name##_output_data(\
+ ap_filter_t *f,\
+ apr_bucket_brigade *bb,\
+ void *v_ctx,\
+ apr_bucket *e);
+
+#define small_light_filter_dummy_template(name)\
+small_light_filter_prototype(dummy)\
+apr_status_t small_light_filter_##name##_init(\
+ ap_filter_t *f,\
+ apr_bucket_brigade *bb,\
+ void *v_ctx)\
+{\
+ return small_light_filter_dummy_init(f, bb, v_ctx);\
+}\
+\
+apr_status_t small_light_filter_##name##_receive_data(\
+ ap_filter_t *f,\
+ apr_bucket_brigade *bb,\
+ void *v_ctx,\
+ apr_bucket *e,\
+ const char *data,\
+ apr_size_t len)\
+{\
+ return small_light_filter_dummy_receive_data(f, bb, v_ctx, e, data, len);\
+}\
+\
+apr_status_t small_light_filter_##name##_output_data(\
+ ap_filter_t *f,\
+ apr_bucket_brigade *bb,\
+ void *v_ctx,\
+ apr_bucket *e)\
+{\
+ return small_light_filter_dummy_output_data(f, bb, v_ctx, e);\
+}
+
diff --git a/mod_small_light_dummy.c b/mod_small_light_dummy.c
new file mode 100644
index 0000000..979c3cb
--- /dev/null
+++ b/mod_small_light_dummy.c
@@ -0,0 +1,94 @@
+/*
+** mod_small_light_dummy.c -- dummy support
+*/
+
+#include "mod_small_light.h"
+
+/*
+** defines.
+*/
+typedef struct {
+ unsigned char *image;
+ apr_size_t image_len;
+} small_light_module_dummy_ctx_t;
+
+/*
+** prototypes.
+*/
+apr_status_t small_light_filter_dummy_init(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx
+);
+apr_status_t small_light_filter_dummy_receive_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e,
+ const char *data,
+ apr_size_t len
+);
+apr_status_t small_light_filter_dummy_output_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e
+);
+
+/*
+** functions.
+*/
+
+apr_status_t small_light_filter_dummy_init(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_dummy_init");
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t* ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_dummy_ctx_t *lctx = ctx->lctx;
+
+ // create local context.
+ if (ctx->lctx == NULL) {
+ ctx->lctx = lctx =
+ (small_light_module_dummy_ctx_t *)apr_pcalloc(
+ r->pool, sizeof(small_light_module_dummy_ctx_t));
+ }
+
+ return APR_SUCCESS;
+}
+
+apr_status_t small_light_filter_dummy_receive_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e,
+ const char *data,
+ apr_size_t len)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_dummy_receive_data %d", len);
+ small_light_module_ctx_t* ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_dummy_ctx_t *lctx = ctx->lctx;
+ return small_light_receive_data(&lctx->image, &lctx->image_len, f, bb, data, len);
+}
+
+// output data
+apr_status_t small_light_filter_dummy_output_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_dummy_output_data");
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t* ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_dummy_ctx_t *lctx = ctx->lctx;
+ apr_bucket *b = apr_bucket_pool_create(lctx->image, lctx->image_len, r->pool, ctx->bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, b);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, apr_bucket_eos_create(ctx->bb->bucket_alloc));
+ return ap_pass_brigade(f->next, ctx->bb);
+}
+
diff --git a/mod_small_light_ext_jpeg.c b/mod_small_light_ext_jpeg.c
new file mode 100644
index 0000000..4242fa8
--- /dev/null
+++ b/mod_small_light_ext_jpeg.c
@@ -0,0 +1,128 @@
+/*
+** mod_small_light_ext_jpeg.c -- extension for jpeg
+*/
+
+#include "mod_small_light.h"
+#include "mod_small_light_ext_jpeg.h"
+
+/*
+** defines.
+*/
+#define MAX_MARKERS 16
+
+#define M_SOF 0xc0
+#define M_SOF_MIN (M_SOF + 0)
+#define M_SOF_MAX (M_SOF + 15)
+#define M_SOI 0xd8
+#define M_EOI 0xd9
+#define M_SOS 0xdA
+#define M_APP 0xe0
+#define M_APP0 (M_APP + 0)
+#define M_APP1 (M_APP + 1)
+#define M_COM 0xfe // comment
+
+static char jpeg_header[] = { 0xff, M_SOI };
+
+/*
+** functions.
+*/
+int load_exif_from_memory(
+ unsigned char **exif_data,
+ unsigned int *exif_size,
+ request_rec *r,
+ const unsigned char *data,
+ unsigned int data_len)
+{
+ // scan SOI marker.
+ if (data_len <= 2) return 0;
+ data_len -= 2;
+ unsigned char c1 = *data++;
+ unsigned char c2 = *data++;
+ if (c1 != 0xff || c2 != M_SOI) {
+ return 0;
+ }
+
+ int num_marker = 0;
+ unsigned char *marker_data[MAX_MARKERS];
+ unsigned int marker_size[MAX_MARKERS];
+
+ // scan marker.
+ for (;;) {
+ unsigned char c;
+ for (;;) {
+ c = *data++;
+ if (data_len == 0) return 0;
+ data_len--;
+ if (c == 0xff) break;
+ }
+ for (;;) {
+ c = *data++;
+ if (data_len == 0) return 0;
+ data_len--;
+ if (c != 0xff) break;
+ }
+
+ // check marker.
+ if (c == M_EOI || c == M_SOS || c == 0) {
+ break;
+ } else if (c == M_APP1 || c == M_COM) {
+ // get length of app1.
+ unsigned int length = (*data++ << 8) + *(data++ + 1);
+
+ // validate length.
+ if (length < 2) return 0;
+
+ // get app1 pointer and length.
+ if (num_marker < MAX_MARKERS) {
+ marker_data[num_marker] = (unsigned char *)(data - 4);
+ marker_size[num_marker] = length + 2;
+ num_marker++;
+ }
+
+ // skip pointer.
+ if (data_len <= length) return 0;
+ data_len -= length;
+ data += length - 2;
+ } else {
+ // get length of app1.
+ unsigned int length = (*data++ << 8) + *(data++ + 1);
+
+ // validate length.
+ if (length < 2) return 0;
+
+ // skip pointer.
+ if (data_len <= length) return 0;
+ data_len -= length;
+ data += length - 2;
+ }
+ }
+
+ // copy app1.
+ int i;
+ unsigned int exif_size_total = 0;
+ for (i = 0; i < num_marker; i++) {
+ exif_size_total += marker_size[i];
+ }
+ *exif_size = exif_size_total;
+ *exif_data = apr_palloc(r->pool, exif_size_total);
+ unsigned char *exif_data_ptr = *exif_data;
+ for (i = 0; i < num_marker; i++) {
+ memcpy(exif_data_ptr, marker_data[i], marker_size[i]);
+ exif_data_ptr += marker_size[i];
+ }
+
+ return 1;
+}
+
+void exif_brigade_insert_tail(
+ unsigned char *exif_data, unsigned int exif_size,
+ unsigned char *image_data, unsigned long image_size,
+ request_rec *r, apr_bucket_brigade *bb)
+{
+ apr_bucket *b;
+ b = apr_bucket_pool_create(jpeg_header, sizeof(jpeg_header), r->pool, bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(bb, b);
+ b = apr_bucket_pool_create(exif_data, exif_size, r->pool, bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(bb, b);
+}
+
diff --git a/mod_small_light_ext_jpeg.h b/mod_small_light_ext_jpeg.h
new file mode 100644
index 0000000..d0d3560
--- /dev/null
+++ b/mod_small_light_ext_jpeg.h
@@ -0,0 +1,18 @@
+/*
+** mod_small_light_ext_jpeg.h -- jpeg extension
+*/
+
+/*
+** prototypes.
+*/
+int load_exif_from_memory(
+ unsigned char **exif_data,
+ unsigned int *exif_size,
+ request_rec *r,
+ const unsigned char *data,
+ unsigned int data_len);
+void exif_brigade_insert_tail(
+ unsigned char *exif_data, unsigned int exif_size,
+ unsigned char *image_data, unsigned long image_size,
+ request_rec *r, apr_bucket_brigade *bb);
+
diff --git a/mod_small_light_imagemagick.c b/mod_small_light_imagemagick.c
new file mode 100644
index 0000000..930827a
--- /dev/null
+++ b/mod_small_light_imagemagick.c
@@ -0,0 +1,309 @@
+/*
+** mod_small_light_imagemagick.c -- imagemagick support
+*/
+
+#include "mod_small_light.h"
+#include "mod_small_light_ext_jpeg.h"
+
+small_light_filter_prototype(imagemagick);
+
+#ifndef ENABLE_WAND
+small_light_filter_dummy_template(imagemagick);
+#else
+
+/*
+** defines.
+*/
+#include "wand/MagickWand.h"
+
+typedef struct {
+ unsigned char *image;
+ apr_size_t image_len;
+} small_light_module_imagemagick_ctx_t;
+
+/*
+** prototypes.
+*/
+void small_light_filter_imagemagick_output_data_init(void);
+void small_light_filter_imagemagick_output_data_fini(MagickWand *wand);
+
+/*
+** functions.
+*/
+void small_light_filter_imagemagick_output_data_init(void)
+{
+ MagickWandGenesis();
+}
+
+void small_light_filter_imagemagick_output_data_fini(MagickWand *wand)
+{
+ if (wand != NULL)
+ {
+ DestroyMagickWand(wand);
+ MagickWandTerminus();
+ }
+}
+
+apr_status_t small_light_filter_imagemagick_init(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_imagemagick_init");
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t *ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_imagemagick_ctx_t *lctx = ctx->lctx;
+
+ // create local context.
+ if (ctx->lctx == NULL) {
+ ctx->lctx = lctx =
+ (small_light_module_imagemagick_ctx_t *)apr_pcalloc(
+ r->pool, sizeof(small_light_module_imagemagick_ctx_t));
+ }
+
+ return APR_SUCCESS;
+}
+
+apr_status_t small_light_filter_imagemagick_receive_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e,
+ const char *data,
+ apr_size_t len)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_imagemagick_receive_data %d", len);
+ small_light_module_ctx_t* ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_imagemagick_ctx_t *lctx = ctx->lctx;
+ return small_light_receive_data(&lctx->image, &lctx->image_len, f, bb, data, len);
+}
+
+apr_status_t small_light_filter_imagemagick_output_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_imagemagick_output_data");
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t* ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_imagemagick_ctx_t *lctx = ctx->lctx;
+ struct timeval t2, t21, t22, t23, t3;
+ MagickWand *wand = NULL;
+ MagickBooleanType status = MagickFalse;
+
+ // check data received.
+ if (lctx->image == NULL) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "no data received.");
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // start image modifing.
+ gettimeofday(&t2, NULL);
+
+ // init wand
+ small_light_filter_imagemagick_output_data_init();
+ wand = NewMagickWand();
+
+ // load image.
+ gettimeofday(&t21, NULL);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "MagickReadImageBlob");
+ status = MagickReadImageBlob(wand, (void *)lctx->image, lctx->image_len);
+ if (status == MagickFalse) {
+ small_light_filter_imagemagick_output_data_fini(wand);
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "couldn't read image");
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // calc size.
+ gettimeofday(&t22, NULL);
+ double iw = (double)MagickGetImageWidth(wand);
+ double ih = (double)MagickGetImageHeight(wand);
+ small_light_image_size_t sz;
+ small_light_calc_image_size(&sz, r, ctx, iw, ih);
+
+ // pass through.
+ if (sz.pt_flg != 0) {
+ small_light_filter_imagemagick_output_data_fini(wand);
+ apr_bucket *b = apr_bucket_pool_create(lctx->image, lctx->image_len, r->pool, ctx->bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, b);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, apr_bucket_eos_create(ctx->bb->bucket_alloc));
+ return ap_pass_brigade(f->next, ctx->bb);
+ }
+
+ // crop, scale.
+ status = MagickTrue;
+ if (sz.scale_flg != 0) {
+ char *crop_geo = (char *)apr_psprintf(r->pool, "%f!x%f!+%f+%f",
+ sz.sw, sz.sh, sz.sx, sz.sy);
+ char *size_geo = (char *)apr_psprintf(r->pool, "%f!x%f!", sz.dw, sz.dh);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickTransformImage(wand, ""%s"", ""%s"")",
+ crop_geo, size_geo);
+ wand = MagickTransformImage(wand, crop_geo, size_geo);
+ } else {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "no scale");
+ }
+ if (status == MagickFalse) {
+ small_light_filter_imagemagick_output_data_fini(wand);
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "MagickTransformImage failed");
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // create canvas then draw image to the canvas.
+ if (sz.cw > 0.0 && sz.ch > 0.0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "NewMagickWand()");
+ MagickWand *canvas_wand = NewMagickWand();
+ PixelWand *canvas_color = NewPixelWand();
+ PixelSetRed(canvas_color, sz.cc.r / 255.0);
+ PixelSetGreen(canvas_color, sz.cc.g / 255.0);
+ PixelSetBlue(canvas_color, sz.cc.b / 255.0);
+ PixelSetAlpha(canvas_color, sz.cc.a / 255.0);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickNewImage(wand, %f, %f, bgcolor)", sz.cw, sz.ch);
+ status = MagickNewImage(canvas_wand, sz.cw, sz.ch, canvas_color);
+ DestroyPixelWand(canvas_color);
+ if (status == MagickFalse) {
+ small_light_filter_imagemagick_output_data_fini(wand);
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
+ "MagickNewImage(wand, %f, %f, bgcolor) failed", sz.cw, sz.ch);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickCompositeImage(canvas_wand, wand, AtopCompositeOp, %f, %f)",
+ sz.dx, sz.dy);
+ MagickCompositeImage(canvas_wand, wand, AtopCompositeOp, sz.dx, sz.dy);
+ DestroyMagickWand(wand);
+ wand = canvas_wand;
+ }
+
+ // effects.
+ char *unsharp = (char *)apr_table_get(ctx->prm, "unsharp");
+ if (unsharp) {
+ GeometryInfo geo;
+ ParseGeometry(unsharp, &geo);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickUnsharpMaskImage(wand, %f, %f, %f, %f)",
+ geo.rho, geo.sigma, geo.xi, geo.psi);
+ status = MagickUnsharpMaskImage(wand, geo.rho, geo.sigma, geo.xi, geo.psi);
+ if (status == MagickFalse) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "unsharp failed");
+ }
+ }
+
+ char *sharpen = (char *)apr_table_get(ctx->prm, "sharpen");
+ if (sharpen) {
+ GeometryInfo geo;
+ ParseGeometry(sharpen, &geo);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickSharpenImage(wand, %f, %f)",
+ geo.rho, geo.sigma);
+ status = MagickSharpenImage(wand, geo.rho, geo.sigma);
+ if (status == MagickFalse) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "sharpen failed");
+ }
+ }
+
+ char *blur = (char *)apr_table_get(ctx->prm, "blur");
+ if (blur) {
+ GeometryInfo geo;
+ ParseGeometry(blur, &geo);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickBlurImage(wand, %f, %f)",
+ geo.rho, geo.sigma);
+ status = MagickBlurImage(wand, geo.rho, geo.sigma);
+ if (status == MagickFalse) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "blur failed");
+ }
+ }
+
+ // border.
+ if (sz.bw > 0.0 || sz.bh > 0.0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "draw border");
+ DrawingWand *border_wand = NewDrawingWand();
+ PixelWand *border_color;
+ border_color = NewPixelWand();
+ PixelSetRed(border_color, sz.bc.r / 255.0);
+ PixelSetGreen(border_color, sz.bc.g / 255.0);
+ PixelSetBlue(border_color, sz.bc.b / 255.0);
+ PixelSetAlpha(border_color, sz.bc.a / 255.0);
+ DrawSetFillColor(border_wand, border_color);
+ DrawSetStrokeColor(border_wand, border_color);
+ DrawSetStrokeWidth(border_wand, 1);
+ DrawRectangle(border_wand, 0, 0, sz.cw - 1, sz.bh - 1);
+ DrawRectangle(border_wand, 0, 0, sz.bw - 1, sz.ch - 1);
+ DrawRectangle(border_wand, 0, sz.ch - sz.bh, sz.cw - 1, sz.ch - 1);
+ DrawRectangle(border_wand, sz.cw - sz.bw, 0, sz.cw - 1, sz.ch - 1);
+ MagickDrawImage(wand, border_wand);
+ DestroyPixelWand(border_color);
+ DestroyDrawingWand(border_wand);
+ }
+
+ gettimeofday(&t23, NULL);
+
+ // set params.
+ double q = small_light_parse_double(r, (char *)apr_table_get(ctx->prm, "q"));
+ if (q > 0.0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickSetImageComressionQualty(wand, %f)", q);
+ MagickSetImageCompressionQuality(wand, q);
+ }
+ char *of = (char *)apr_table_get(ctx->prm, "of");
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "MagickSetFormat(wand, '%s')", of);
+ MagickSetFormat(wand, of);
+
+ // get small_lighted image as binary.
+ unsigned char *canvas_buff;
+ const char *sled_image;
+ size_t sled_image_size;
+ canvas_buff = MagickGetImageBlob(wand, &sled_image_size);
+ sled_image = (const char *)apr_pmemdup(r->pool, canvas_buff, sled_image_size);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "sled_image_size = %d", sled_image_size);
+
+ // free buffer and wand.
+ MagickRelinquishMemory(canvas_buff);
+ small_light_filter_imagemagick_output_data_fini(wand);
+
+ // insert new bucket to bucket brigade.
+ apr_bucket *b = apr_bucket_pool_create(sled_image, sled_image_size, r->pool, ctx->bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, b);
+
+ // insert eos to bucket brigade.
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, apr_bucket_eos_create(ctx->bb->bucket_alloc));
+
+ // set correct Content-Type and Content-Length.
+ char *cont_type = apr_psprintf(r->pool, "image/%s", of);
+ ap_set_content_type(r, cont_type);
+ ap_set_content_length(r, sled_image_size);
+
+ // end.
+ gettimeofday(&t3, NULL);
+
+ // http header.
+ int info = small_light_parse_int(r, (char *)apr_table_get(ctx->prm, "info"));
+ if (info != SMALL_LIGHT_INT_INVALID_VALUE && info != 0) {
+ char *info = (char *)apr_psprintf(r->pool,
+ "transfer=%ldms, modify image=%ldms (load=%ldms, scale=%ldms, save=%ldms)",
+ small_light_timeval_diff(&ctx->t, &t2) / 1000L,
+ small_light_timeval_diff(&t2, &t3) / 1000L,
+ small_light_timeval_diff(&t21, &t22) / 1000L,
+ small_light_timeval_diff(&t22, &t23) / 1000L,
+ small_light_timeval_diff(&t23, &t3) / 1000L
+ );
+ ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r,
+ "uri=%s, info=%s)", r->unparsed_uri, info);
+ apr_table_setn(r->headers_out, "X-SmallLight-Description", info);
+ }
+
+ return ap_pass_brigade(f->next, ctx->bb);
+}
+
+#endif
+
diff --git a/mod_small_light_imlib2.c b/mod_small_light_imlib2.c
new file mode 100644
index 0000000..0e49c98
--- /dev/null
+++ b/mod_small_light_imlib2.c
@@ -0,0 +1,371 @@
+/*
+** mod_small_light_imlib2.c -- imlib2 support
+*/
+
+#include "mod_small_light.h"
+#include "mod_small_light_ext_jpeg.h"
+
+small_light_filter_prototype(imlib2);
+
+#ifndef ENABLE_IMLIB2
+small_light_filter_dummy_template(imlib2);
+#else
+
+/*
+** defines.
+*/
+#define X_DISPLAY_MISSING // specifies without-x for Imlib2.h
+#include "Imlib2.h"
+
+static const char temp_file_template[] = "small_light.XXXXXX";
+
+typedef struct {
+ const char *temp_dir;
+ char *filename;
+ apr_file_t *file;
+ apr_size_t image_len;
+} small_light_module_imlib2_ctx_t;
+
+/*
+** functions.
+*/
+apr_status_t small_light_filter_imlib2_init(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_imlib2_init");
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t *ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_imlib2_ctx_t *lctx = ctx->lctx;
+
+ // create local context.
+ if (ctx->lctx == NULL) {
+ ctx->lctx = lctx =
+ (small_light_module_imlib2_ctx_t *)apr_pcalloc(
+ r->pool, sizeof(small_light_module_imlib2_ctx_t));
+ }
+
+ return APR_SUCCESS;
+}
+
+apr_status_t small_light_filter_imlib2_receive_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e,
+ const char *data,
+ apr_size_t len)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_imlib2_receive_data %d", len);
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t* ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_imlib2_ctx_t *lctx = ctx->lctx;
+ apr_status_t rv;
+
+ // create temporary file for an image at first time.
+ if (lctx->file == NULL) {
+ rv = apr_temp_dir_get(&lctx->temp_dir, r->pool);
+ if (rv == APR_SUCCESS) {
+ rv = apr_filepath_merge(&lctx->filename, lctx->temp_dir, temp_file_template, APR_FILEPATH_TRUENAME, r->pool);
+ }
+ if (rv == APR_SUCCESS) {
+ rv = apr_file_mktemp(&lctx->file, lctx->filename, 0, r->pool);
+ }
+ if (rv != APR_SUCCESS) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "could not create temporary file. %s", lctx->filename);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+ }
+
+ // append image data to the temporary file.
+ if (len > 0) {
+ apr_size_t num_writes = len;
+ apr_file_write(lctx->file, data, &num_writes);
+ if (num_writes < 0) {
+ ap_log_rerror(
+ APLOG_MARK, APLOG_ERR, 0, r,
+ "an error occured while writing data to temporary file %d", num_writes);
+ apr_file_close(lctx->file);
+ lctx->file = NULL;
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+ }
+
+ // increase length.
+ lctx->image_len += len;
+
+ return APR_SUCCESS;
+}
+
+apr_status_t small_light_filter_imlib2_output_data(
+ ap_filter_t *f,
+ apr_bucket_brigade *bb,
+ void *v_ctx,
+ apr_bucket *e)
+{
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, f->r, "small_light_filter_imlib2_output_data");
+
+ request_rec *r = f->r;
+ small_light_module_ctx_t *ctx = (small_light_module_ctx_t*)v_ctx;
+ small_light_module_imlib2_ctx_t *lctx = ctx->lctx;
+ apr_status_t rv;
+ struct timeval t2, t21, t22, t23, t3;
+
+ // check data received.
+ if (lctx->file == NULL) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "no data received");
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // start image modifing.
+ gettimeofday(&t2, NULL);
+
+ // load image.
+ gettimeofday(&t21, NULL);
+ Imlib_Image image_org;
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "imlib_load_image_immediately_without_cache(%s)", lctx->filename);
+ image_org = imlib_load_image_immediately_without_cache(lctx->filename);
+ if (image_org == NULL) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "imlib_load_image failed. uri=%s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // calc size.
+ gettimeofday(&t22, NULL);
+ imlib_context_set_image(image_org);
+ double iw = (double)imlib_image_get_width();
+ double ih = (double)imlib_image_get_height();
+ small_light_image_size_t sz;
+ small_light_calc_image_size(&sz, r, ctx, iw, ih);
+
+ // load exif.
+ unsigned char *exif_data = NULL;
+ unsigned int exif_size = 0;
+ if (sz.inhexif_flg != 0) {
+ apr_mmap_t *org_image_mmap = NULL;
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "open mmap");
+ // open mmap.
+ // note that the mmap to be deleted automatically by apr, so we don't need to delete it manualy.
+ rv = apr_mmap_create(&org_image_mmap, lctx->file, 0, lctx->image_len, APR_MMAP_READ, r->pool);
+ if (rv != APR_SUCCESS) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "open mmap failed. uri=%s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return rv;
+ }
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "load exif");
+ load_exif_from_memory(&exif_data, &exif_size, r, org_image_mmap->mm, lctx->image_len);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "close mmap");
+ apr_mmap_delete(org_image_mmap);
+ if (exif_size > 0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "Exif found. size = %d", exif_size);
+ }
+ }
+
+ // pass through.
+ if (sz.pt_flg != 0) {
+ apr_mmap_t *org_image_mmap = NULL;
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "open mmap");
+ // open mmap.
+ // note that the mmap to be deleted automatically by apr, so we don't need to delete it manualy.
+ rv = apr_mmap_create(&org_image_mmap, lctx->file, 0, lctx->image_len, APR_MMAP_READ, r->pool);
+ if (rv != APR_SUCCESS) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "open mmap failed. uri=%s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return rv;
+ }
+ apr_bucket *b = apr_bucket_pool_create(org_image_mmap->mm, lctx->image_len, r->pool, ctx->bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, b);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, apr_bucket_eos_create(ctx->bb->bucket_alloc));
+ return ap_pass_brigade(f->next, ctx->bb);
+ }
+
+ // close temporary file. (the file to be deleted by apr on close)
+ apr_file_close(lctx->file);
+ lctx->file = NULL;
+
+ // crop, scale.
+ Imlib_Image image_dst;
+ if (sz.scale_flg != 0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "imlib_create_cropped_scaled_image(%f,%f,%f,%f,%f,%f)",
+ sz.sx, sz.sy, sz.sw, sz.sh, sz.dw, sz.dh);
+ image_dst = imlib_create_cropped_scaled_image(
+ (int)sz.sx, (int)sz.sy, (int)sz.sw, (int)sz.sh, (int)sz.dw, (int)sz.dh
+ );
+ imlib_context_set_image(image_org);
+ imlib_free_image();
+ } else {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "no scale");
+ image_dst = image_org;
+ }
+ if (image_dst == NULL) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "imlib_create_cropped_scaled_image failed. uri=%s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // create canvas then draw image to the canvas.
+ if (sz.cw > 0.0 && sz.ch > 0.0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "imlib_create_image(%f, %f)", sz.cw, sz.ch);
+ Imlib_Image image_tmp = imlib_create_image(sz.cw, sz.ch);
+ if (image_tmp == NULL) {
+ imlib_context_set_image(image_dst);
+ imlib_free_image();
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
+ "imlib_create_image failed. uri=%s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+ imlib_context_set_image(image_tmp);
+ imlib_context_set_color(sz.cc.r, sz.cc.g, sz.cc.b, sz.cc.a);
+ imlib_image_fill_rectangle(0, 0, sz.cw, sz.ch);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "imlib_blend_image_onto_image(image_dst,255,0,0,%f,%f,%f,%f,%f,%f)",
+ sz.dw, sz.dh, sz.dx, sz.dy, sz.dw, sz.dh);
+ imlib_blend_image_onto_image(image_dst, 255, 0, 0,
+ (int)sz.dw, (int)sz.dh, (int)sz.dx, (int)sz.dy, (int)sz.dw, (int)sz.dh);
+ imlib_context_set_image(image_dst);
+ imlib_free_image();
+ image_dst = image_tmp;
+ }
+
+ // effects.
+ char *sharpen = (char *)apr_table_get(ctx->prm, "sharpen");
+ if (sharpen) {
+ int radius = small_light_parse_int(r, sharpen);
+ if (radius > 0) {
+ imlib_context_set_image(image_dst);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "imlib_image_sharpen(%df)", radius);
+ imlib_image_sharpen(radius);
+ }
+ }
+
+ char *blur = (char *)apr_table_get(ctx->prm, "blur");
+ if (blur) {
+ int radius = small_light_parse_int(r, blur);
+ if (blur > 0) {
+ imlib_context_set_image(image_dst);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "imlib_image_sharpen(%df)", radius);
+ imlib_image_blur(radius);
+ }
+ }
+
+ // border.
+ if (sz.bw > 0.0 || sz.bh > 0.0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "draw border");
+ imlib_context_set_color(sz.bc.r, sz.bc.g, sz.bc.b, sz.bc.a);
+ imlib_context_set_image(image_dst);
+ imlib_image_fill_rectangle(0, 0, sz.cw, sz.bh);
+ imlib_image_fill_rectangle(0, 0, sz.bw, sz.ch);
+ imlib_image_fill_rectangle(0, sz.ch - sz.bh, sz.cw, sz.bh);
+ imlib_image_fill_rectangle(sz.cw - sz.bw, 0, sz.bw, sz.ch);
+ }
+
+ gettimeofday(&t23, NULL);
+
+ // set params.
+ imlib_context_set_image(image_dst);
+ double q = small_light_parse_double(r, (char *)apr_table_get(ctx->prm, "q"));
+ if (q > 0.0) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "imlib_image_attach_data_value('quality', NULL, %f, NULL)", q);
+ imlib_image_attach_data_value("quality", NULL, q, NULL);
+ }
+ char *of = (char *)apr_table_get(ctx->prm, "of");
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
+ "imlib_image_set_format('%s')", of);
+ imlib_image_set_format(of);
+
+ // save image.
+ char *sled_image_filename;
+ apr_file_t *sled_image_fp = NULL;
+ rv = apr_filepath_merge(&sled_image_filename, lctx->temp_dir, temp_file_template, APR_FILEPATH_TRUENAME, r->pool);
+ if (rv == APR_SUCCESS) {
+ rv = apr_file_mktemp(&sled_image_fp, sled_image_filename, 0, r->pool);
+ }
+ if (rv != APR_SUCCESS) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "could not create temporary file.");
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+ Imlib_Load_Error err;
+ imlib_save_image_with_error_return(sled_image_filename, &err);
+ imlib_free_image();
+
+ // check error.
+ if (err != IMLIB_LOAD_ERROR_NONE) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "imlib_save_error failed. uri=%s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // get small_lighted image by mmap.
+ apr_finfo_t sled_image_finfo;
+ apr_mmap_t *sled_image_mmap = NULL;
+ rv = apr_file_info_get(&sled_image_finfo, APR_FINFO_SIZE, sled_image_fp);
+ if (rv == APR_SUCCESS) {
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "sled_image_finfo.size = %d", (int)sled_image_finfo.size);
+ ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "open mmap");
+ // open mmap.
+ // note that the mmap to be deleted automatically by apr, so we don't need to delete it manualy.
+ rv = apr_mmap_create(&sled_image_mmap, sled_image_fp, 0, sled_image_finfo.size, APR_MMAP_READ, r->pool);
+ }
+ if (rv != APR_SUCCESS) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "open mmap failed. %s", r->uri);
+ r->status = HTTP_INTERNAL_SERVER_ERROR;
+ return APR_EGENERAL;
+ }
+
+ // insert new backet.
+ if (exif_size > 0 && exif_data) {
+ // insert new bucket to bucket brigade with exif if exists.
+ exif_brigade_insert_tail(exif_data, exif_size, sled_image_mmap->mm, sled_image_finfo.size, r, ctx->bb);
+ apr_bucket *b = apr_bucket_pool_create(sled_image_mmap->mm + 2, sled_image_finfo.size - 2, r->pool, ctx->bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, b);
+ } else {
+ // insert new bucket to bucket brigade.
+ apr_bucket *b = apr_bucket_pool_create(sled_image_mmap->mm, sled_image_finfo.size, r->pool, ctx->bb->bucket_alloc);
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, b);
+ }
+
+ // insert eos to bucket brigade.
+ APR_BRIGADE_INSERT_TAIL(ctx->bb, apr_bucket_eos_create(ctx->bb->bucket_alloc));
+
+ // set correct Content-Type and Content-Length.
+ char *cont_type = apr_psprintf(r->pool, "image/%s", of);
+ ap_set_content_type(r, cont_type);
+ ap_set_content_length(r, sled_image_finfo.size);
+
+ // end.
+ gettimeofday(&t3, NULL);
+
+ // http header.
+ int info = small_light_parse_int(r, (char *)apr_table_get(ctx->prm, "info"));
+ if (info != SMALL_LIGHT_INT_INVALID_VALUE && info != 0) {
+ char *info = apr_psprintf(r->pool,
+ "transfer=%ldms, modify image=%ldms (load=%ldms, scale=%ldms, save=%ldms)",
+ small_light_timeval_diff(&ctx->t, &t2) / 1000L,
+ small_light_timeval_diff(&t2, &t3) / 1000L,
+ small_light_timeval_diff(&t21, &t22) / 1000L,
+ small_light_timeval_diff(&t22, &t23) / 1000L,
+ small_light_timeval_diff(&t23, &t3) / 1000L
+ );
+ ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r,
+ "uri=%s, info=%s)", r->unparsed_uri, info);
+ apr_table_setn(r->headers_out, "X-SmallLight-Description", info);
+ }
+
+ return ap_pass_brigade(f->next, ctx->bb);
+}
+
+#endif
+