dnl aclocal.m4 generated automatically by aclocal 1.4-p6 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A dnl PARTICULAR PURPOSE. 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($enable_gopher)]) # # ---------------------------------------------------------------- # AC_W3M_M17N # ---------------------------------------------------------------- # m17n enable? AC_DEFUN([AC_W3M_M17N], [AC_SUBST(USE_M17N) AC_SUBST(USE_UNICODE) AC_SUBST(WCTARGET) AC_SUBST(WCCFLAGS) AC_SUBST(DISPLAY_CHARSET) AC_SUBST(SYSTEM_CHARSET) AC_SUBST(DOCUMENT_CHARSET) WCTARGET=""; WCCFLAGS=""; wcinclude=""; wclib="" AC_MSG_CHECKING(if m17n support is enabled) AC_ARG_ENABLE(m17n, [ --disable-m17n support m17n],, [enable_m17n="yes"]) AC_MSG_RESULT($enable_m17n) if test x"$enable_m17n" = xno; then w3m_lang="en" WCTARGET="" WCCFLAGS="" wcinclude="" wclib="" display_charset='WC_CES_US_ASCII' system_charset='WC_CES_US_ASCII' document_charset='WC_CES_US_ASCII' else AC_DEFINE(USE_M17N) WCTARGET="libwc" WCCFLAGS="-I. -I.." wcinclude="-I./libwc" wclib="-L./libwc -lwc" AC_MSG_CHECKING(if unicode support is enabled) AC_ARG_ENABLE(unicode, [ --disable-unicode support unicode],, [enable_unicode="yes"]) AC_MSG_RESULT($enable_unicode) charset=US-ASCII if test x"$enable_unicode" = xyes; then WCCFLAGS="-DUSE_UNICODE $WCCFLAGS" charset=UTF-8 AC_DEFINE(USE_UNICODE) fi AC_MSG_CHECKING(if japanese support is enabled) AC_ARG_ENABLE(japanese, [ --enable-japanese=CODE support Japanese character sets CODE=(S|E|J|U)],, [enable_japanese="no"]) AC_MSG_RESULT($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 $[2]}' charset-list` case "$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 /lib /usr/lib /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"$gcincludedir" = xno; then AC_MSG_ERROR([gc.h not found]) fi fi unset ac_cv_lib_gc_GC_version AC_CHECK_LIB(gc, GC_version, [LIBS="$LIBS -lgc"]) if test x"$ac_cv_lib_gc_GC_version" = xno; then AC_MSG_CHECKING(GC library location) AC_MSG_RESULT($with_gc) gclibdir=no for dir in $with_gc; do ldflags="$LDFLAGS" LDFLAGS="$LDFLAGS -L$dir/lib" AC_MSG_CHECKING($dir) unset ac_cv_lib_gc_GC_version AC_CHECK_LIB(gc, GC_version, [gclibdir="$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 AC_DEFINE(USE_SSL) 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"$w3m_ssl" = xfound; then AC_MSG_CHECKING(if SSL certificate verify is enabled) AC_ARG_ENABLE(sslverify, [ --disable-sslverify verify SSL certificate],, [enable_sslverify="yes"]) test x"$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 #include ], [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, $INSTALL_W3MIMGDISPLAY) AC_SUBST(USE_GDKPIXBUF) AC_SUBST(USE_IMLIB) AC_SUBST(USE_IMLIB2) AC_SUBST(IMGOBJS) AC_SUBST(IMGX11CFLAGS) AC_SUBST(IMGX11LDFLAGS) AC_SUBST(IMGFBCFLAGS) AC_SUBST(IMGFBLDFLAGS) AC_MSG_CHECKING(if image is enabled) AC_ARG_ENABLE(image, [ --enable-image[=DEVS] enable inline image handler for DEVS DEVS may be comma separeted: x11,fb,fb+s default: autodetected. 'no' means disable inline image],, [enable_image="yes"]) AC_MSG_RESULT($enable_image) if test x"$enable_image" != xno; then IMGOBJS=w3mimg/w3mimg.o if test x"$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) if test x"$IMLIB_CONFIG" = x; then IMLIB_CONFIG=imlib-config fi if test x"$IMLIB2_CONFIG" = x; then IMLIB2_CONFIG=imlib2-config fi if test x"$GDKPIXBUF_CONFIG" = x; then GDKPIXBUF_CONFIG=gdk-pixbuf-config fi AC_W3M_CHECK_VER([GdkPixbuf], [`$GDKPIXBUF_CONFIG --version 2>/dev/null`], 0, 16, 0, [have_gdkpixbuf="yes"], [have_gdkpixbuf="no" AC_W3M_CHECK_VER([Imlib], [`$IMLIB_CONFIG --version 2>/dev/null`], 1, 9, 8, [have_imlib="yes"], [have_imlib="no"]) AC_W3M_CHECK_VER([Imlib2], [`$IMLIB2_CONFIG --version 2>/dev/null`], 1, 0, 5, [have_imlib2="yes"], [have_imlib2="no"])]) if test x"$x11" = xyes; then if test x"$have_gdkpixbuf" = xyes; then AC_DEFINE(USE_W3MIMG_X11) AC_DEFINE(USE_GDKPIXBUF) IMGOBJS="$IMGOBJS w3mimg/x11/x11_w3mimg.o" IMGX11CFLAGS="`${GDKPIXBUF_CONFIG} --cflags`" IMGX11LDFLAGS="`${GDKPIXBUF_CONFIG} --libs` -lgdk_pixbuf_xlib" elif test x"$have_imlib" = xyes; then AC_DEFINE(USE_W3MIMG_X11) AC_DEFINE(USE_IMLIB) IMGOBJS="$IMGOBJS w3mimg/x11/x11_w3mimg.o" IMGX11CFLAGS="`${IMLIB_CONFIG} --cflags`" IMGX11LDFLAGS="`${IMLIB_CONFIG} --libs`" elif test x"$have_imlib2" = xyes; then AC_DEFINE(USE_W3MIMG_X11) AC_DEFINE(USE_IMLIB2) IMGOBJS="$IMGOBJS w3mimg/x11/x11_w3mimg.o" IMGX11CFLAGS="`${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"$have_gdkpixbuf" = xyes; then AC_DEFINE(USE_W3MIMG_FB) AC_DEFINE(USE_GDKPIXBUF) IMGOBJS="$IMGOBJS w3mimg/fb/fb_w3mimg.o w3mimg/fb/fb.o w3mimg/fb/fb_img.o" IMGFBCFLAGS="`${GDKPIXBUF_CONFIG} --cflags`" IMGFBLDFLAGS="`${GDKPIXBUF_CONFIG} --libs`" elif test x"$have_imlib2" = xyes; then AC_DEFINE(USE_W3MIMG_FB) AC_DEFINE(USE_IMLIB2) IMGOBJS="$IMGOBJS w3mimg/fb/fb_w3mimg.o w3mimg/fb/fb.o w3mimg/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(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"$enable_ipv6" = xyes; then AC_MSG_CHECKING(if IPv6 API available) AC_SUBST(INET6) AC_CHECK_FUNC(getaddrinfo, [enable_ipv6="yes"; AC_DEFINE(INET6)], [enable_ipv6="no"]) if test x"$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$dir" fi AC_CHECK_LIB(inet6, getaddrinfo, [enable_ipv6="yes"; AC_DEFINE(INET6) use_libinet6="found"; W3M_LIBS="$W3M_LIBS -linet6"; break], [use_libinet6="not found"]) fi done AC_MSG_RESULT($use_libinet6) fi fi]) # # ---------------------------------------------------------------- # AC_W3M_SYS_ERRLIST # ---------------------------------------------------------------- AC_DEFUN([AC_W3M_SYS_ERRLIST], [AC_SUBST(HAVE_SYS_ERRLIST) AC_MSG_CHECKING(for sys_errlist) AC_TRY_COMPILE( changequote(<<,>>)dnl <>, <>, changequote([,])dnl [have_sys_errlist="yes"; AC_DEFINE(HAVE_SYS_ERRLIST)], [have_sys_errlist="no"]) AC_MSG_RESULT($have_sys_errlist)]) # # ---------------------------------------------------------------- # AC_W3M_SIGSETJMP # ---------------------------------------------------------------- AC_DEFUN([AC_W3M_SIGSETJMP], [AC_SUBST(HAVE_SIGSETJMP) AC_MSG_CHECKING(for sigsetjmp) AC_TRY_COMPILE( [#include ], [ 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]) # lib-prefix.m4 serial 3 (gettext-0.12.2) dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/lib" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/lib"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/lib"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) # lib-link.m4 serial 4 (gettext-0.12) dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. dnl From Bruno Haible. dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. AC_DEFUN([AC_LIB_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) define([Name],[translit([$1],[./-], [___])]) define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ AC_LIB_LINKFLAGS_BODY([$1], [$2]) ac_cv_lib[]Name[]_libs="$LIB[]NAME" ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" ac_cv_lib[]Name[]_cppflags="$INC[]NAME" ]) LIB[]NAME="$ac_cv_lib[]Name[]_libs" LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" INC[]NAME="$ac_cv_lib[]Name[]_cppflags" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the dnl results of this search when this library appears as a dependency. HAVE_LIB[]NAME=yes undefine([Name]) undefine([NAME]) ]) dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) dnl searches for libname and the libraries corresponding to explicit and dnl implicit dependencies, together with the specified include files and dnl the ability to compile and link the specified testcode. If found, it dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) define([Name],[translit([$1],[./-], [___])]) define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME dnl accordingly. AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" LIBS="$LIBS $LIB[]NAME" AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) undefine([Name]) undefine([NAME]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, dnl hardcode_direct, hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" libext="$acl_cv_libext" shlibext="$acl_cv_shlibext" hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" hardcode_direct="$acl_cv_hardcode_direct" hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE(rpath, [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib$1-prefix], [ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib --without-lib$1-prefix don't search for lib$1 in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/lib" fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= if test $use_additional = yes; then if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then found_dir="$additional_libdir" found_so="$additional_libdir/lib$name.$shlibext" if test -f "$additional_libdir/lib$name.la"; then found_la="$additional_libdir/lib$name.la" fi else if test -f "$additional_libdir/lib$name.$libext"; then found_dir="$additional_libdir" found_a="$additional_libdir/lib$name.$libext" if test -f "$additional_libdir/lib$name.la"; then found_la="$additional_libdir/lib$name.la" fi fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then found_dir="$dir" found_so="$dir/lib$name.$shlibext" if test -f "$dir/lib$name.la"; then found_la="$dir/lib$name.la" fi else if test -f "$dir/lib$name.$libext"; then found_dir="$dir" found_a="$dir/lib$name.$libext" if test -f "$dir/lib$name.la"; then found_la="$dir/lib$name.la" fi fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */lib | */lib/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/lib"; then haveit= if test "X$additional_libdir" = "X/usr/local/lib"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" done dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) # lib-ld.m4 serial 2 (gettext-0.12) dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. dnl Subroutines of libtool.m4, dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision dnl with libtool.m4. dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, [# I'd rather use --version here, but apparently some GNU ld's only accept -v. if $LD -v 2>&1 &5; then acl_cv_prog_gnu_ld=yes else acl_cv_prog_gnu_ld=no fi]) with_gnu_ld=$acl_cv_prog_gnu_ld ]) dnl From libtool-1.4. Sets the variable LD. AC_DEFUN([AC_LIB_PROG_LD], [AC_ARG_WITH(gnu-ld, [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by GCC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [[\\/]* | [A-Za-z]:[\\/]*)] [re_direlt='/[^/][^/]*/\.\./'] # Canonicalize the path of ld ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL(acl_cv_path_LD, [if test -z "$LD"; then IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some GNU ld's only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then test "$with_gnu_ld" != no && break else test "$with_gnu_ld" != yes && break fi fi done IFS="$ac_save_ifs" else acl_cv_path_LD="$LD" # Let the user override the test with a path. fi]) LD="$acl_cv_path_LD" if test -n "$LD"; then AC_MSG_RESULT($LD) else AC_MSG_RESULT(no) fi test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) AC_LIB_PROG_LD_GNU ])