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acinclude.m4
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dnl w3m autoconf macros
#
# ----------------------------------------------------------------
# AC_W3M_VERSION
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_VERSION],
[AC_SUBST(CURRENT_VERSION)
cvsver=`$AWK '\$[1] ~ /Id:/ { print \$[3]}' $srcdir/ChangeLog`
sed -e 's/define CURRENT_VERSION "\(.*\)+cvs/define CURRENT_VERSION "\1+cvs-'$cvsver'/' $srcdir/version.c.in > version.c
CURRENT_VERSION=`sed -n 's/.*define CURRENT_VERSION *"w3m\/\(.*\)".*$/\1/p' version.c`])
#
# ----------------------------------------------------------------
# AC_W3M_COLOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_COLOR],
[AC_SUBST(USE_COLOR)
AC_MSG_CHECKING(if color escape sequence for kterm/pxvt is enabled)
AC_ARG_ENABLE(color,
[ --disable-color disable color for vt100 terminal],,
[enable_color="yes"])
test x"$enable_color" = xyes && AC_DEFINE(USE_COLOR)
AC_MSG_RESULT($enable_color)])
#
# ----------------------------------------------------------------
# AC_W3M_ANSI_COLOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_ANSI_COLOR],
[AC_SUBST(USE_ANSI_COLOR)
AC_MSG_CHECKING(if ansi color escape sequence support is enabled)
AC_ARG_ENABLE(ansi_color,
[ --disable-ansi-color disable ansi color escape sequence],,
[enable_ansi_color="$enable_color"])
test x"$enable_ansi_color" = xyes && AC_DEFINE(USE_ANSI_COLOR)
AC_MSG_RESULT($enable_ansi_color)])
#
# ----------------------------------------------------------------
# AC_W3M_BG_COLOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_BG_COLOR],
[AC_SUBST(USE_BG_COLOR)
AC_MSG_CHECKING(if background color support is enabled)
AC_ARG_ENABLE(bgcolor,
[ --disable-bgcolor disable to set background color],,
[enable_bgcolor="$enable_color"])
test x"$enable_bgcolor" = xyes && AC_DEFINE(USE_BG_COLOR)
AC_MSG_RESULT($enable_bgcolor)])
#
# ----------------------------------------------------------------
# AC_W3M_MENU
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MENU],
[AC_SUBST(USE_MENU)
AC_MSG_CHECKING(if popup menu is enabled)
AC_ARG_ENABLE(menu,
[ --disable-menu disable popup menu],,
[enable_menu="yes"])
test x"$enable_menu" = xyes && AC_DEFINE(USE_MENU)
AC_MSG_RESULT($enable_menu)])
#
# ----------------------------------------------------------------
# AC_W3M_MOUSE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MOUSE],
[AC_SUBST(USE_MOUSE)
AC_MSG_CHECKING(if mouse operation enabled)
AC_ARG_ENABLE(mouse,
[ --disable-mouse disable mouse operation],,
[enable_mouse="yes"])
test x"$enable_mouse" = xyes && AC_DEFINE(USE_MOUSE)
AC_MSG_RESULT($enable_mouse)])
#
# ----------------------------------------------------------------
# AC_W3M_COOKIE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_COOKIE],
[AC_SUBST(USE_COOKIE)
AC_MSG_CHECKING(if cookie is enabled)
AC_ARG_ENABLE(cookie,
[ --disable-cookie disable cookie],,
[enable_cookie="yes"])
test x"$enable_cookie" = xyes && AC_DEFINE(USE_COOKIE)
AC_MSG_RESULT($enable_cookie)])
#
# ----------------------------------------------------------------
# AC_W3M_DICT
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_DICT],
[AC_SUBST(USE_DICT)
AC_MSG_CHECKING(if dictionary lookup is enabled)
AC_ARG_ENABLE(dict,
[ --disable-dict disable dictionary lookup (see README.dict)],,
[enable_dict="yes"])
test x"$enable_dict" = xyes && AC_DEFINE(USE_DICT)
AC_MSG_RESULT($enable_dict)])
#
# ----------------------------------------------------------------
# AC_W3M_HISTORY
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_HISTORY],
[AC_SUBST(USE_HISTORY)
AC_MSG_CHECKING(if URL history is enabled)
AC_ARG_ENABLE(history,
[ --disable-history disable URL history],,
[enable_history="yes"])
test x"$enable_history" = xyes && AC_DEFINE(USE_HISTORY)
AC_MSG_RESULT($enable_history)])
#
# ----------------------------------------------------------------
# AC_W3M_NNTP
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_NNTP],
[AC_SUBST(USE_NNTP)
AC_MSG_CHECKING(if nntp is enabled)
AC_ARG_ENABLE(nntp,
[ --disable-nntp disable NNTP],,
[enable_nntp="yes"])
test x"$enable_nntp" = xyes && AC_DEFINE(USE_NNTP)
AC_MSG_RESULT($enable_nntp)])
#
# ----------------------------------------------------------------
# AC_W3M_GOPHER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_GOPHER],
[AC_SUBST(USE_GOPHER)
AC_MSG_CHECKING(if gopher is enabled)
AC_ARG_ENABLE(gopher,
[ --enable-gopher enable GOPHER],,
[enable_gopher="no"])
test x"$enable_gopher" = xyes && AC_DEFINE(USE_GOPHER)
AC_MSG_RESULT($enable_gopher)])
#
# ----------------------------------------------------------------
# AC_W3M_M17N
# ----------------------------------------------------------------
# m17n enable?
AC_DEFUN([AC_W3M_M17N],
[AC_SUBST(USE_M17N)
AC_SUBST(USE_UNICODE)
AC_SUBST(WCTARGET)
AC_SUBST(WCCFLAGS)
AC_SUBST(DISPLAY_CHARSET)
AC_SUBST(SYSTEM_CHARSET)
AC_SUBST(DOCUMENT_CHARSET)
AC_SUBST(POSUBST)
AC_SUBST(POLANG)
WCTARGET=""; WCCFLAGS=""; wcinclude=""; wclib=""
AC_MSG_CHECKING(if m17n support is enabled)
AC_ARG_ENABLE(m17n,
[ --disable-m17n do not use m17n],,
[enable_m17n="yes"])
AC_MSG_RESULT($enable_m17n)
if test x"$enable_m17n" = xno; then
w3m_lang="en"
WCTARGET=""
WCCFLAGS=""
wcinclude=""
wclib=""
display_charset='WC_CES_US_ASCII'
system_charset='WC_CES_US_ASCII'
document_charset='WC_CES_US_ASCII'
else
AC_DEFINE(USE_M17N)
WCTARGET="libwc/libwc.a"
WCCFLAGS='-I$(srcdir) -I$(srcdir)/..'
wcinclude='-I$(srcdir)/libwc'
wclib="-L./libwc -lwc"
AC_MSG_CHECKING(if unicode support is enabled)
AC_ARG_ENABLE(unicode,
[ --disable-unicode do not use unicode],,
[enable_unicode="yes"])
AC_MSG_RESULT($enable_unicode)
if test x"$enable_m17n" = xyes; then
charset=US-ASCII
else
charset=$enable_m17n
fi
if test x"$enable_unicode" = xyes; then
WCCFLAGS="-DUSE_UNICODE $WCCFLAGS"
if test x"$charset" = xUS-ASCII; then
charset=UTF-8
fi
AC_DEFINE(USE_UNICODE)
fi
AC_MSG_CHECKING(if message l10n)
AC_ARG_ENABLE(messagel10n,
[ --enable-messagel10n=LL message l10n instead of NLS],,
[enable_messagel10n="no"])
if test x$enable_messagel10n = xyes; then
enable_messagel10n="ja";
fi
AC_MSG_RESULT($enable_messagel10n)
if test x$enable_messagel10n = xno; then
:
else
POSUBST="\$(top_srcdir)/posubst"
POLANG="$enable_messagel10n"
fi
AC_MSG_CHECKING(if japanese support is enabled)
AC_ARG_ENABLE(japanese,
[ --enable-japanese=CODE support Japanese CODE=(S|E|J|U)],,
[enable_japanese="no"])
AC_MSG_RESULT($enable_japanese)
if test x"$enable_japanese" = xno; then
w3m_lang="en"
else
w3m_lang="ja"
case "$enable_japanese" in
E*) charset=EUC-JP;;
S*) charset=Shift_JIS;;
J*) charset=ISO-2022-JP;;
U*) charset=UTF-8;;
esac
fi
display_charset=$charset
AC_MSG_CHECKING(which charset is used for display)
AC_ARG_WITH(charset,
[ --with-charset=CHARSET],
[test x"with_charset" = xyes || display_charset="$with_charset"])
AC_MSG_RESULT($display_charset)
display_charset=`awk '$[1] == "'$display_charset'" {print $[2]}' $srcdir/charset-list`
case "$display_charset" in
WC_CES_ISO_2022_JP*)
system_charset=WC_CES_EUC_JP
document_charset=WC_CES_EUC_JP
;;
WC_CES_SHIFT_JIS)
system_charset=$display_charset
# for auto-detect
document_charset=WC_CES_EUC_JP
;;
WC_CES_ISO_2022_CN|WC_CES_HZ_GB_2312)
system_charset=WC_CES_EUC_CN
document_charset=WC_CES_EUC_CN
;;
WC_CES_BIG5)
system_charset=$display_charset
# for auto-detect
document_charset=WC_CES_EUC_TW
;;
WC_CES_ISO_2022_KR)
system_charset=WC_CES_EUC_KR
document_charset=WC_CES_EUC_KR
;;
*)
system_charset=$display_charset
document_charset=$display_charset
;;
esac
fi
W3M_LANGDEF=`echo $w3m_lang | tr 'a-z' 'A-Z'`
W3M_LANG=$W3M_LANGDEF
AC_DEFINE_UNQUOTED(W3M_LANG, $W3M_LANG)
AC_DEFINE_UNQUOTED(WCTARGET, "$WCTARGET")
AC_DEFINE_UNQUOTED(WCCFLAGS, "$WCCFLAGS")
CFLAGS="$CFLAGS $wcinclude"
W3M_LIBS="$W3M_LIBS $wclib"
AC_DEFINE_UNQUOTED(DISPLAY_CHARSET, $display_charset)
AC_DEFINE_UNQUOTED(SYSTEM_CHARSET, $system_charset)
AC_DEFINE_UNQUOTED(DOCUMENT_CHARSET, $document_charset)])
#
# ----------------------------------------------------------------
# AC_W3M_KEYMAP
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_KEYMAP],
[AC_SUBST(KEYMAP_FILE)
AC_MSG_CHECKING(default keymap)
AC_ARG_ENABLE(keymap,
[ --enable-keymap[=w3m|lynx] default keybind style(w3m or lynx)],,
[enable_keymap="w3m"])
AC_MSG_RESULT($enable_keymap)
case x"$enable_keymap" in
xw3m)
KEYMAP_FILE="keybind";;
xlynx)
KEYMAP_FILE="keybind_lynx";;
*)
AC_MSG_ERROR([keymap should be either w3m or lynx.]);;
esac
AC_SUBST(HELP_FILE)
HELP_FILE=w3mhelp-${enable_keymap}_$w3m_lang.html
AC_DEFINE_UNQUOTED(HELP_FILE, "$HELP_FILE")
AC_SUBST(KEYBIND)
AC_DEFINE_UNQUOTED(KEYBIND, $enable_keymap)])
#
# ----------------------------------------------------------------
# AC_W3M_DIGEST_AUTH
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_DIGEST_AUTH],
[AC_SUBST(USE_DIGEST_AUTH)
AC_MSG_CHECKING(if digest auth is enabled)
AC_ARG_ENABLE(digest_auth,
[ --disable-digest-auth disable digest auth],,
[enable_digest_auth="yes"])
test x"$enable_digest_auth" = xyes && AC_DEFINE(USE_DIGEST_AUTH)
AC_MSG_RESULT($enable_digest_auth)])
#
# ----------------------------------------------------------------
# AC_W3M_MIGEMO
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MIGEMO],
[AC_SUBST(USE_MIGEMO)
AC_SUBST(DEF_MIGEMO_COMMAND)
migemo_command="migemo -t egrep /usr/local/share/migemo/migemo-dict"
AC_MSG_CHECKING(if migemo is supported with)
AC_ARG_WITH(migemo,
[ --with-migemo=MIGEMO_COMMAND migemo command],
[test x"$with_migemo" = xyes || migemo_command="$with_migemo"])
if test "${with_migemo+set}" = set -a "$with_migemo" != "no"; then
AC_DEFINE(USE_MIGEMO)
fi
AC_MSG_RESULT($migemo_command)
AC_DEFINE_UNQUOTED(DEF_MIGEMO_COMMAND, "$migemo_command")])
#
# ----------------------------------------------------------------
# AC_W3M_EDITOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EDITOR],
[AC_SUBST(DEF_EDITOR)
w3m_editor="/usr/bin/vi"
AC_MSG_CHECKING(which editor is used by default)
AC_ARG_WITH(editor,
[ --with-editor=EDITOR default editor (/usr/bin/vi)],
[w3m_editor="$with_editor"])
AC_MSG_RESULT($w3m_editor)
AC_DEFINE_UNQUOTED(DEF_EDITOR, "$w3m_editor")])
#
# ----------------------------------------------------------------
# AC_W3M_MAILER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MAILER],
[AC_SUBST(DEF_MAILER)
w3m_mailer="/usr/bin/mail"
AC_MSG_CHECKING(which mailer is used by default)
AC_ARG_WITH(mailer,
[ --with-mailer=MAILER default mailer (/usr/bin/mail)],
[w3m_mailer="$with_mailer"])
AC_MSG_RESULT($w3m_mailer)
AC_DEFINE_UNQUOTED(DEF_MAILER, "$w3m_mailer")])
#
# ----------------------------------------------------------------
# AC_W3M_EXT_BROWSER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EXT_BROWSER],
[AC_SUBST(DEF_EXT_BROWSER)
w3m_browser="/usr/bin/mozilla"
AC_MSG_CHECKING(which external browser is used by default)
AC_ARG_WITH(browser,
[ --with-browser=BROWSER default browser (/usr/bin/mozilla)],
[w3m_browser="$with_browser"])
AC_MSG_RESULT($w3m_browser)
AC_DEFINE_UNQUOTED(DEF_EXT_BROWSER, "$w3m_browser")])
#
# ----------------------------------------------------------------
# AC_W3M_HELP_CGI
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_HELP_CGI],
[AC_SUBST(USE_HELP_CGI)
AC_MSG_CHECKING(if help cgi is enabled)
AC_ARG_ENABLE(help_cgi,
[ --disable-help-cgi disable help cgi],,
[enable_help_cgi="yes"])
test x"$enable_help_cgi" = xyes && AC_DEFINE(USE_HELP_CGI)
AC_MSG_RESULT($enable_help_cgi)])
#
# ----------------------------------------------------------------
# AC_W3M_EXTERNAL_URI_LOADER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EXTERNAL_URI_LOADER],
[AC_SUBST(USE_EXTERNAL_URI_LOADER)
AC_MSG_CHECKING(if external URI loader is enabled)
AC_ARG_ENABLE(external_uri_loader,
[ --disable-external-uri-loader disable external URI loader],,
[enable_external_uri_loader="yes"])
test x"$enable_external_uri_loader" = xyes && AC_DEFINE(USE_EXTERNAL_URI_LOADER)
AC_MSG_RESULT($enable_external_uri_loader)])
#
# ----------------------------------------------------------------
# AC_W3M_W3MMAILER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_W3MMAILER],
[AC_SUBST(USE_W3MMAILER)
AC_MSG_CHECKING(if w3mmail is used)
AC_ARG_ENABLE(w3mmailer,
[ --disable-w3mmailer disable w3mmailer],,
[enable_w3mmailer="$enable_external_uri_loader"])
test x"$enable_external_uri_loader" = xno && enable_w3mmailer=no
test x"$enable_w3mmailer" = xyes && AC_DEFINE(USE_W3MMAILER)
AC_MSG_RESULT($enable_w3mmailer)])
#
# ----------------------------------------------------------------
# AC_W3M_EXTLIBS(libs)
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EXTLIBS],
[lib=$1
AC_MSG_CHECKING(for -l$lib)
extlib="not found"
for dir in /lib64 /lib /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib /usr/ucblib /usr/ccslib /usr/ccs/lib
do
if test -f $dir/lib$lib.a -o -f $dir/lib$lib.so ; then
LIBS="$LIBS -l$lib"
extlib="found at $dir"
break
fi
done
AC_MSG_RESULT($extlib)])
#
# ----------------------------------------------------------------
# AC_W3M_TERMLIB
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_TERMLIB],
[AC_MSG_CHECKING(terminal library)
AC_ARG_WITH(termlib,
[ --with-termlib[=LIBS] terminal library
LIBS is space separated list of:
terminfo mytinfo termcap ncurses curses],,
[with_termlib="yes"])
AC_MSG_RESULT($with_termlib)
test x"$with_termlib" = xyes && with_termlib="terminfo mytinfo termlib termcap ncurses curses"
for lib in $with_termlib; do
AC_CHECK_LIB($lib, tgetent, [W3M_LIBS="$W3M_LIBS -l$lib"; break])
done
])
#
# ----------------------------------------------------------------
# AC_W3M_GC
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_GC],
[AC_MSG_CHECKING(GC library exists)
AC_ARG_WITH(gc,
[ --with-gc[=PREFIX] libgc PREFIX],
[test x"$with_gc" = xno && AC_MSG_ERROR([You can not build w3m without gc])],
[with_gc="yes"])
AC_MSG_RESULT($with_gc)
test x"$with_gc" = xyes && with_gc="/usr /usr/local ${HOME}"
unset ac_cv_header_gc_h
AC_CHECK_HEADER(gc.h)
if test x"$ac_cv_header_gc_h" = xno; then
AC_MSG_CHECKING(GC header location)
AC_MSG_RESULT($with_gc)
gcincludedir=no
for dir in $with_gc; do
for inc in include include/gc; do
cppflags="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -I$dir/$inc"
AC_MSG_CHECKING($dir/$inc)
unset ac_cv_header_gc_h
AC_CHECK_HEADER(gc.h, [gcincludedir="$dir/$inc"; CFLAGS="$CFLAGS -I$dir/$inc"; break])
CPPFLAGS="$cppflags"
done
if test x"$gcincludedir" != xno; then
break;
fi
done
if test x"$gcincludedir" = xno; then
AC_MSG_ERROR([gc.h not found])
fi
fi
unset ac_cv_lib_gc_GC_init
AC_CHECK_LIB(gc, GC_init, [LIBS="$LIBS -lgc"])
if test x"$ac_cv_lib_gc_GC_init" = xno; then
AC_MSG_CHECKING(GC library location)
AC_MSG_RESULT($with_gc)
gclibdir=no
for dir in $with_gc; do
ldflags="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$dir/lib"
AC_MSG_CHECKING($dir)
unset ac_cv_lib_gc_GC_init
AC_CHECK_LIB(gc, GC_init, [gclibdir="$dir/lib"; LIBS="$LIBS -L$dir/lib -lgc"; break])
LDFLAGS="$ldflags"
done
if test x"$gclibdir" = xno; then
AC_MSG_ERROR([libgc not found])
fi
fi])
#
# ----------------------------------------------------------------
# AC_W3M_SSL
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SSL],
[AC_SUBST(USE_SSL)
AC_SUBST(USE_SSL_VERIFY)
AC_MSG_CHECKING(if SSL is suported)
AC_ARG_WITH(ssl,
[ --with-ssl[=PREFIX] support https protocol],,
[with_ssl="yes"])
AC_MSG_RESULT($with_ssl)
if test x"$with_ssl" != xno; then
PKG_CHECK_MODULES(SSL, openssl,,[
AC_MSG_CHECKING(for SSL library/header)
test x"$with_ssl" = xyes && with_ssl="/usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
AC_MSG_RESULT($with_ssl)
for dir in $with_ssl
do
if test -f "$dir/include/openssl/ssl.h"; then
SSL_CFLAGS="$SSL_CFLAGS -I$dir/include/openssl"
if test "$dir" != "/usr"; then
SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
fi
elif test "$dir" != "/usr" -a -f "$dir/include/ssl.h"; then
SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
fi
if test "$dir" != "/usr" -a -f "$dir/lib/libssl.a"; then
SSL_LIBS="$SSL_LIBS -L$dir/lib"
fi
done
])
AC_CHECK_LIB(ssl, SSL_new,
[w3m_ssl="found"; CFLAGS="$CFLAGS $SSL_CFLAGS" W3M_LIBS="$W3M_LIBS $SSL_LIBS -lssl -lcrypto"],
[w3m_ssl="not found"],
[$SSL_LIBS -lcrypto])
if test x"$w3m_ssl" = xfound; then
AC_DEFINE(USE_SSL)
AC_MSG_CHECKING(if SSL certificate verify is enabled)
AC_ARG_ENABLE(sslverify,
[ --disable-sslverify verify SSL certificate],,
[enable_sslverify="yes"])
test x"$enable_sslverify" = xyes && AC_DEFINE(USE_SSL_VERIFY)
AC_MSG_RESULT($enable_sslverify)
fi
fi])
#
# ----------------------------------------------------------------
# AC_W3M_ALARM
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_ALARM],
[AC_SUBST(USE_ALARM)
AC_MSG_CHECKING(if alarm is enabled)
AC_ARG_ENABLE(alarm,
[ --disable-alarm disable alarm],,
[enable_alarm="yes"])
AC_MSG_RESULT($enable_alarm)
if test x"$enable_alarm" = xyes; then
AC_TRY_COMPILE(
[#include <unistd.h>
#include <signal.h>],
[int sa = SIGALRM;
void (*a) = alarm;],
[AC_DEFINE(USE_ALARM)])
fi])
#
# ----------------------------------------------------------------
# AC_W3M_CHECK_VER(name, version, major, minor, micro,
# action-if-ok, message-if-badver, action-if-nover)
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_CHECK_VER],
[version="$2"
if test x"$version" != x; then
AC_MSG_CHECKING($1 version)
AC_MSG_RESULT($version)
set -- `echo "$version" | sed 's/[[^0-9]]/ /g'`
if test "$[1]" -ne "$3" -o "$[2]" -lt "$4" || test "$[2]" -eq "$4" -a "$[3]" -lt "$5"; then
AC_MSG_WARN([$1 is too old. Install $1 (version >= $3.$4.$5)])
$7
else
$6
fi
else
AC_MSG_WARN([$1 is not installed. Install $1 (version >= $3.$4.$5)])
$7
fi])
#
# ----------------------------------------------------------------
# AC_W3M_IMAGE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_IMAGE],
[AC_SUBST(USE_IMAGE)
AC_SUBST(USE_W3MIMG_X11)
AC_SUBST(USE_W3MIMG_FB)
AC_SUBST(W3MIMGDISPLAY_SETUID)
AC_SUBST(INSTALL_W3MIMGDISPLAY)
INSTALL_W3MIMGDISPLAY='${INSTALL_PROGRAM}'
AC_DEFINE(INSTALL_W3MIMGDISPLAY, $INSTALL_W3MIMGDISPLAY)
AC_SUBST(USE_GDKPIXBUF)
AC_SUBST(USE_GTK2)
AC_SUBST(USE_IMLIB)
AC_SUBST(USE_IMLIB2)
AC_SUBST(IMGTARGETS)
AC_SUBST(IMGOBJS)
AC_SUBST(IMGX11CFLAGS)
AC_SUBST(IMGX11LDFLAGS)
AC_SUBST(IMGFBCFLAGS)
AC_SUBST(IMGFBLDFLAGS)
AC_MSG_CHECKING(if image is enabled)
AC_ARG_ENABLE(image,
[ --enable-image[=DEVS] enable inline image handler for DEVS
DEVS may be comma separeted: x11,fb,fb+s
default: autodetected.
'no' means disable inline image],,
[enable_image="yes"])
AC_MSG_RESULT($enable_image)
if test x"$enable_image" != xno; then
IMGOBJS=w3mimg.o
if test x"$enable_image" = xyes; then
enable_image=x11
case "`uname -s`" in
Linux|linux|LINUX)
if test -c /dev/fb0; then
enable_image=x11,fb
fi;;
esac
fi
save_ifs="$IFS"; IFS=",";
for img in $enable_image; do
case $img in
x11) x11=yes;;
fb) fb=yes;;
fb+s) fb=yes
AC_DEFINE(W3MIMGDISPLAY_SETUID)
INSTALL_W3MIMGDISPLAY='${INSTALL} -o root -m 4755 -s'
AC_DEFINE(INSTALL_W3MIMGDISPLAY, $INSTALL_W3MIMGDISPLAY);;
esac
done
IFS="$save_ifs"
enable_image=yes
AC_DEFINE(USE_IMAGE)
AC_MSG_CHECKING(image library)
AC_ARG_WITH(imagelib,
[ --with-imagelib=IMAGELIBS image library
IMAGELIBS may be space separeted list of:
gtk2 gdk-pixbuf imlib imlib2],,
[with_imagelib="yes"])
if test x"$with_imagelib" = xyes; then
with_imagelib="gtk2 gdk-pixbuf imlib imlib2"
fi
AC_MSG_RESULT($with_imagelib)
with_imlib=no
with_imlib2=no
with_gdkpixbuf=no
with_gtk2=no
for imagelib in $with_imagelib
do
case "$imagelib" in
imlib)
with_imlib="yes"
if test x"$IMLIB_CONFIG" = x; then
IMLIB_CONFIG=imlib-config
fi;;
imlib2)
with_imlib2="yes"
if test x"$IMLIB2_CONFIG" = x; then
IMLIB2_CONFIG=imlib2-config
fi;;
gdk-pixbuf)
with_gdkpixbuf="yes"
if test x"$GDKPIXBUF_CONFIG" = x; then
GDKPIXBUF_CONFIG=gdk-pixbuf-config
fi;;
gtk2)
with_gtk2="yes"
if test x"$PKG_CONFIG" = x; then
PKG_CONFIG=pkg-config
else
PKG_CONFIG=:
fi;;
esac
done
IMGTARGETS=""
if test x"$with_gtk2" = xyes; then
AC_W3M_CHECK_VER([GdkPixbuf],
[`$PKG_CONFIG --modversion gdk-pixbuf-2.0 2>/dev/null`],
2, 0, 0,
[have_gdkpixbuf="yes"; have_gtk2="yes"],
[have_gdkpixbuf="no"; have_gtk2="no"])
fi
if test x"$with_gdkpixbuf" = xyes; then
if test x"$have_gdkpixbuf" != xyes; then
AC_W3M_CHECK_VER([GdkPixbuf],
[`$GDKPIXBUF_CONFIG --version 2>/dev/null`],
0, 16, 0,
[have_gdkpixbuf="yes"],
[have_gdkpixbuf="no"])
fi
fi
if test x"$with_imlib" = xyes; then
AC_W3M_CHECK_VER([Imlib],
[`$IMLIB_CONFIG --version 2>/dev/null`],
1, 9, 8,
[have_imlib="yes"],
[have_imlib="no"])
fi
if test x"$with_imlib2" = xyes; then
AC_W3M_CHECK_VER([Imlib2],
[`$IMLIB2_CONFIG --version 2>/dev/null`],
1, 0, 5,
[have_imlib2="yes"],
[have_imlib2="no"])
fi
if test x"$x11" = xyes; then
if test x"$have_gtk2" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_GDKPIXBUF)
AC_DEFINE(USE_GTK2)
IMGX11CFLAGS="`${PKG_CONFIG} --cflags gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 gtk+-2.0`"
IMGX11LDFLAGS="`${PKG_CONFIG} --libs gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 gtk+-2.0`"
elif test x"$have_gdkpixbuf" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_GDKPIXBUF)
IMGX11CFLAGS="`${GDKPIXBUF_CONFIG} --cflags`"
IMGX11LDFLAGS="`${GDKPIXBUF_CONFIG} --libs` -lgdk_pixbuf_xlib"
elif test x"$have_imlib" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_IMLIB)
IMGX11CFLAGS="`${IMLIB_CONFIG} --cflags`"
IMGX11LDFLAGS="`${IMLIB_CONFIG} --libs`"
IMGTARGETS="x11"
elif test x"$have_imlib2" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_IMLIB2)
IMGX11CFLAGS="`${IMLIB2_CONFIG} --cflags`"
IMGX11LDFLAGS="`${IMLIB2_CONFIG} --libs`"
else
AC_MSG_WARN([unable to build w3mimgdisplay with X11 support])
fi
fi
if test x"$fb" = xyes; then
if test x"$have_gtk2" = xyes; then
AC_DEFINE(USE_W3MIMG_FB)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGTARGETS="${IMGTARGETS} fb"
AC_DEFINE(USE_GDKPIXBUF)
AC_DEFINE(USE_GTK2)
IMGFBCFLAGS="`${PKG_CONFIG} --cflags gdk-pixbuf-2.0 gtk+-2.0`"
IMGFBLDFLAGS="`${PKG_CONFIG} --libs gdk-pixbuf-2.0 gtk+-2.0`"
elif test x"$have_gdkpixbuf" = xyes; then
AC_DEFINE(USE_W3MIMG_FB)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGTARGETS="${IMGTARGETS} fb"
AC_DEFINE(USE_GDKPIXBUF)
IMGFBCFLAGS="`${GDKPIXBUF_CONFIG} --cflags`"
IMGFBLDFLAGS="`${GDKPIXBUF_CONFIG} --libs`"
elif test x"$have_imlib2" = xyes; then
AC_DEFINE(USE_W3MIMG_FB)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGTARGETS="${IMGTARGETS} fb"
AC_DEFINE(USE_IMLIB2)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGFBCFLAGS="`${IMLIB2_CONFIG} --cflags`"
IMGFBLDFLAGS="`${IMLIB2_CONFIG} --libs`"
else
AC_MSG_WARN([unable to build w3mimgdisplay with FB support])
fi
fi
AC_DEFINE(IMGTARGETS, "$IMGTARGETS")
AC_DEFINE(IMGOBJS, "$IMGOBJS")
AC_DEFINE(IMGX11CFLAGS, "$IMGX11CFLAGS")
AC_DEFINE(IMGX11LDFLAGS, "$IMGX11LDFLAGS")
AC_DEFINE(IMGFBCFLAGS, "$IMGFBCFLAGS")
AC_DEFINE(IMGFBLDFLAGS, "$IMGLDFLAGS")
fi])
# ----------------------------------------------------------------
# AC_W3M_XFACE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_XFACE],
[AC_SUBST(USE_XFACE)
AC_MSG_CHECKING(if xface is enabled)
AC_ARG_ENABLE(xface,
[ --disable-xface disable xface support],,
[enable_xface="$enable_image"])
test x"$enable_xface" = xyes && AC_DEFINE(USE_XFACE)
AC_MSG_RESULT($enable_xface)
AC_CHECK_PROG(uncompface, uncompface, "yes", "no")
test "$uncompface" = "no" && AC_MSG_WARN([uncompface is not installed.])
])
#
# ----------------------------------------------------------------
# AC_W3M_IPv6
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_IPv6],
[AC_MSG_CHECKING(if IPv6 support is enabled)
AC_ARG_ENABLE(ipv6,
[ --disable-ipv6 disable IPv6],,
[enable_ipv6="yes"])
AC_MSG_RESULT($enable_ipv6)
if test x"$enable_ipv6" = xyes; then
AC_MSG_CHECKING(if IPv6 API available)
AC_SUBST(INET6)
AC_CHECK_FUNC(getaddrinfo,
[enable_ipv6="yes"],
[enable_ipv6="no"])
if test x"$enable_ipv6" = xno; then
AC_MSG_CHECKING(for libinet6)
for dir in /usr/local/v6/lib /usr/local/lib /usr/lib
do
if test -f $dir/libinet6.a; then
if test $dir != "/usr/lib"; then
W3M_LIBS="$W3M_LIBS -L$dir"
fi
AC_CHECK_LIB(inet6, getaddrinfo,
[enable_ipv6="yes"
use_libinet6="found"; W3M_LIBS="$W3M_LIBS -linet6"; break],
[use_libinet6="not found"])
fi
done
AC_MSG_RESULT($use_libinet6)
fi
if test x"$enable_ipv6" = xyes; then
AC_SUBST(HAVE_OLD_SS_FAMILY)
AC_MSG_CHECKING(if struct sockaddr_storage has an ss_family member)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
], [
struct sockaddr_storage ss;
int i = ss.ss_family;
],
[AC_MSG_RESULT(yes)],
[AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
],
[
struct sockaddr_storage ss;
int i = ss.__ss_family;
],
[AC_MSG_RESULT(no, but __ss_family exists)
AC_DEFINE(HAVE_OLD_SS_FAMILY)],
[AC_MSG_RESULT(no)
AC_MSG_WARN(IPv6 support is disabled)
enable_ipv6="no"])
])
fi
if test x"$enable_ipv6" = xyes; then
AC_DEFINE(INET6)
fi
fi])
#
# ----------------------------------------------------------------
# AC_W3M_SYS_ERRLIST
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SYS_ERRLIST],
[AC_SUBST(HAVE_SYS_ERRLIST)
AC_MSG_CHECKING(for sys_errlist)
AC_TRY_COMPILE(
changequote(<<,>>)dnl
<<extern char *sys_errlist[];>>,
<<printf(sys_errlist[0]);>>,
changequote([,])dnl
[have_sys_errlist="yes"; AC_DEFINE(HAVE_SYS_ERRLIST)],
[have_sys_errlist="no"])
AC_MSG_RESULT($have_sys_errlist)])
#
# ----------------------------------------------------------------
# AC_W3M_SIGSETJMP
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SIGSETJMP],
[AC_SUBST(HAVE_SIGSETJMP)
AC_MSG_CHECKING(for sigsetjmp)
AC_TRY_COMPILE(
[#include <setjmp.h>],
[ jmp_buf env;
if (sigsetjmp(env, 1) != 0) { exit(0); } siglongjmp(env, 1);],
[have_sigsetjmp="yes"; AC_DEFINE(HAVE_SIGSETJMP)],
[have_sigsetjmp="no"])
AC_MSG_RESULT($have_sigsetjmp)])
#
# ----------------------------------------------------------------
# AC_W3M_SIGNAL_RETURN
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SIGNAL],
[AC_TYPE_SIGNAL
AC_SUBST(RETSIGTYPE)
AC_SUBST(SIGNAL_RETURN)
if test x"$ac_cv_type_signal" = xvoid; then
AC_DEFINE(SIGNAL_RETURN,return)
else
AC_DEFINE(SIGNAL_RETURN,return 0)
fi])