dnl autoconf
dnl in the directory containing this script.
dnl
-dnl Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-dnl Free Software Foundation, Inc.
+dnl Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003,
+dnl 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Emacs.
dnl
dnl GNU Emacs is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
+dnl the Free Software Foundation; either version 3, or (at your option)
dnl any later version.
dnl
dnl GNU Emacs is distributed in the hope that it will be useful,
gameuser=games
-AC_ARG_WITH(gcc,
-[ --without-gcc don't use GCC to compile Emacs if GCC is found])
-AC_ARG_WITH(pop,
-[ --without-pop don't support POP mail retrieval with movemail],
+dnl Autoconf is so much less fun under VMS, maybe
+dnl because everything is less fun under VMS. --ttn
+AC_DEFUN([EMACS_ARG_Y],[dnl
+AC_ARG_WITH([$1],[AS_HELP_STRING([--with-$1],[$2])],[$3],[$4])dnl
+])dnl
+AC_DEFUN([EMACS_ARG_N],[dnl
+AC_ARG_WITH([$1],[AS_HELP_STRING([--without-$1],[$2])],[$3],[$4])dnl
+])dnl
+
+EMACS_ARG_N([gcc],[don't use GCC to compile Emacs if GCC is found])
+
+EMACS_ARG_N([pop],[don't support POP mail retrieval with movemail],
[if test "$withval" = yes; then
AC_DEFINE(MAIL_USE_POP)
else :
fi],
AC_DEFINE(MAIL_USE_POP))
AH_TEMPLATE(MAIL_USE_POP, [Define to support POP mail retrieval.])dnl
-AC_ARG_WITH(kerberos,
-[ --with-kerberos support Kerberos-authenticated POP],
+
+EMACS_ARG_Y([kerberos],[support Kerberos-authenticated POP],
[if test "$withval" = yes; then
AC_DEFINE(KERBEROS)
fi])
AH_TEMPLATE(KERBEROS,
[Define to support Kerberos-authenticated POP mail retrieval.])dnl
-AC_ARG_WITH(kerberos5,
-[ --with-kerberos5 support Kerberos version 5 authenticated POP],
+
+EMACS_ARG_Y([kerberos5],[support Kerberos version 5 authenticated POP],
[if test "${with_kerberos5+set}" = set; then
if test "${with_kerberos+set}" != set; then
with_kerberos=yes
fi
AC_DEFINE(KERBEROS5, 1, [Define to use Kerberos 5 instead of Kerberos 4.])
fi])
-AC_ARG_WITH(hesiod,
-[ --with-hesiod support Hesiod to get the POP server host],
+
+EMACS_ARG_Y([hesiod],[support Hesiod to get the POP server host],
[if test "$withval" = yes; then
AC_DEFINE(HESIOD, 1, [Define to support using a Hesiod database to find the POP server.])
fi])
-AC_ARG_WITH(sound,
-[ --without-sound don't compile with sound support])
+EMACS_ARG_N([sound],[don't compile with sound support])
dnl This should be the last --with option, because --with-x is
dnl added later on when we find the path of X, and it's best to
dnl keep them together visually.
-AC_ARG_WITH(x-toolkit,
-[ --with-x-toolkit=KIT use an X toolkit
- (KIT = yes/lucid/athena/motif/gtk/no)],
+AC_ARG_WITH([x-toolkit],[AS_HELP_STRING([--with-x-toolkit=KIT],
+ [use an X toolkit (KIT one of: yes, lucid, athena, motif, gtk, no)])],
[ case "${withval}" in
y | ye | yes ) val=gtk ;;
n | no ) val=no ;;
esac
with_x_toolkit=$val
])
-AC_ARG_WITH(xpm,
-[ --with-xpm use -lXpm for displaying XPM images])
-AC_ARG_WITH(jpeg,
-[ --with-jpeg use -ljpeg for displaying JPEG images])
-AC_ARG_WITH(tiff,
-[ --with-tiff use -ltiff for displaying TIFF images])
-AC_ARG_WITH(gif,
-[ --with-gif use -lgif (or -lungif) for displaying GIF images])
-AC_ARG_WITH(png,
-[ --with-png use -lpng for displaying PNG images])
-AC_ARG_WITH(gpm,
-[ --with-gpm use -lgpm for mouse support on a GNU/Linux console])
-AC_ARG_WITH(gtk,
-[ --with-gtk use GTK (same as --with-x-toolkit=gtk)])
-AC_ARG_WITH(pkg-config-prog,
-[ --with-pkg-config-prog Path to pkg-config to use for finding GTK])
-AC_ARG_WITH(toolkit-scroll-bars,
-[ --without-toolkit-scroll-bars
- don't use Motif or Xaw3d scroll bars])
-AC_ARG_WITH(xim,
-[ --without-xim don't use X11 XIM])
-AC_ARG_WITH(carbon,
-[ --without-carbon don't use Carbon GUI on Mac OS X])
+
+EMACS_ARG_Y([xpm],[use -lXpm for displaying XPM images])
+EMACS_ARG_Y([jpeg],[use -ljpeg for displaying JPEG images])
+EMACS_ARG_Y([tiff],[use -ltiff for displaying TIFF images])
+EMACS_ARG_Y([gif],[use -lgif (or -lungif) for displaying GIF images])
+EMACS_ARG_Y([png],[use -lpng for displaying PNG images])
+EMACS_ARG_Y([gpm],[use -lgpm for mouse support on a GNU/Linux console])
+EMACS_ARG_Y([rsvg],[use -lrsvg-2 for displaying SVG images])
+EMACS_ARG_Y([gtk],[use GTK (same as --with-x-toolkit=gtk)])
+EMACS_ARG_Y([pkg-config-prog],[Path to pkg-config for finding GTK and librsvg])
+EMACS_ARG_N([toolkit-scroll-bars],[don't use Motif or Xaw3d scroll bars])
+EMACS_ARG_N([xaw3d],[don't use Xaw3d])
+EMACS_ARG_N([xim],[don't use X11 XIM])
+EMACS_ARG_N([carbon],[don't use Carbon GUI on Mac OS X])
+
AC_ARG_ENABLE(carbon-app,
-[[ --enable-carbon-app[=DIR] [DIR=/Application]
- specify install directory for Emacs.app on Mac OS X]],
+[AS_HELP_STRING([--enable-carbon-app@<:@=DIR@:>@],
+ [specify install directory for Emacs.app on Mac OS X
+ [DIR=/Application]])],
[ carbon_appdir_x=${enableval}])
AC_ARG_ENABLE(asserts,
-[ --enable-asserts compile code with asserts enabled],
+[AS_HELP_STRING([--enable-asserts], [compile code with asserts enabled])],
USE_XASSERTS=$enableval,
USE_XASSERTS=no)
AC_ARG_ENABLE(maintainer-mode,
-[ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
+[AS_HELP_STRING([--enable-maintainer-mode],
+ [enable make rules and dependencies not useful (and sometimes
+ confusing) to the casual installer])],
USE_MAINTAINER_MODE=$enableval,
USE_MAINTAINER_MODE=no)
if test $USE_MAINTAINER_MODE = yes; then
AC_SUBST(MAINT)
AC_ARG_ENABLE(locallisppath,
-[ --enable-locallisppath=PATH
- directories Emacs should search for lisp files
- specific to this site],
+[AS_HELP_STRING([--enable-locallisppath=PATH],
+ [directories Emacs should search for lisp files specific
+ to this site])],
if test "${enableval}" = "no"; then
locallisppath=
elif test "${enableval}" != "yes"; then
dnl Don't use GZIP, which is used by gzip for additional parameters.
AC_PATH_PROG(GZIP_PROG, gzip)
+
+## Need makeinfo >= 4.6 (?) to build the manuals.
+AC_PATH_PROG(MAKEINFO, makeinfo, no)
+dnl By this stage, configure has already checked for egrep and set EGREP,
+dnl or exited with an error if no egrep was found.
+if test "$MAKEINFO" != "no" && \
+ test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[[^0-9]]*([[5-9]]|4\.[[6-9]])'`" = x; then
+ MAKEINFO=no
+fi
+
+if test "$MAKEINFO" = "no"; then
+ AC_MSG_ERROR( [makeinfo >= 4.6 is required] )
+fi
+
+
dnl Add our options to ac_link now, after it is set up.
if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
fi
fi
+### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
+HAVE_RSVG=no
+if test "${HAVE_X11}" = "yes" || test "${HAVE_CARBON}" = "yes"; then
+ if test "${with_rsvg}" != "no"; then
+ dnl Check if `--with-pkg-config-prog' has been given.
+ if test "X${with_pkg_config_prog}" != X; then
+ PKG_CONFIG="${with_pkg_config_prog}"
+ fi
+
+ RSVG_REQUIRED=2.0.0
+ RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
+
+ PKG_CHECK_MODULES(RSVG, $RSVG_MODULE, :, :)
+ AC_SUBST(RSVG_CFLAGS)
+ AC_SUBST(RSVG_LIBS)
+
+ if test ".${RSVG_CFLAGS}" != "."; then
+ HAVE_RSVG=yes
+ AC_DEFINE(HAVE_RSVG, 1, [Define to 1 if using librsvg.])
+ CFLAGS="$CFLAGS $RSVG_CFLAGS"
+ LIBS="$RSVG_LIBS $LIBS"
+ fi
+ fi
+fi
+
+
HAVE_GTK=no
if test "${with_gtk}" = "yes" && test "$USE_X_TOOLKIT" = "gtk"; then
USE_X_TOOLKIT=none
if test "$USE_X_TOOLKIT" != "none" && test "$USE_X_TOOLKIT" != "maybe"; then
AC_MSG_ERROR([Conflicting options, --with-gtk is incompatible with --with-x-toolkit=${with_x_toolkit}]);
fi
- GLIB_REQUIRED=2.4
- GTK_REQUIRED=2.4
+ GLIB_REQUIRED=2.6
+ GTK_REQUIRED=2.6
GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
dnl Check if --with-pkg-config-prog has been given.
AC_DEFINE(HAVE_GTK_MULTIDISPLAY, 1,
[Define to 1 if GTK can handle more than one display.])
fi
+
dnl Check if we have the old file selection dialog.
dnl If gdk_display_open exists, assume all others are there also.
HAVE_GTK_FILE_SELECTION=no
CFLAGS="$CFLAGS $XFT_CFLAGS"
LIBS="$XFT_LIBS $LIBS"
AC_CHECK_HEADER(X11/Xft/Xft.h,
- AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS))
+ [AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS)])
if test "${HAVE_XFT}" = "yes"; then
AC_DEFINE(HAVE_XFT, 1, [Define to 1 if you have the Xft library.])
if test x"${HAVE_X11R5}" != xyes; then
USE_X_TOOLKIT=none
else
- AC_MSG_CHECKING(for xaw3d)
- AC_CACHE_VAL(emacs_cv_xaw3d,
- [AC_TRY_LINK([
+ if test "$with_xaw3d" != no; then
+ AC_MSG_CHECKING(for xaw3d)
+ AC_CACHE_VAL(emacs_cv_xaw3d,
+ [AC_TRY_LINK([
#include <X11/Intrinsic.h>
#include <X11/Xaw3d/Simple.h>],
- [],
- emacs_cv_xaw3d=yes,
- emacs_cv_xaw3d=no)])
+ [],
+ emacs_cv_xaw3d=yes,
+ emacs_cv_xaw3d=no)])
+ else
+ emacs_cv_xaw3d=no
+ fi
if test $emacs_cv_xaw3d = yes; then
AC_MSG_RESULT([yes; using Lucid toolkit])
USE_X_TOOLKIT=LUCID
#include <X11/Xlib.h>
#include <X11/Xresource.h>],
[XIMProc callback;],
- HAVE_XIM=yes
- AC_DEFINE(HAVE_XIM, 1, [Define to 1 if XIM is available]),
+ [HAVE_XIM=yes
+ AC_DEFINE(HAVE_XIM, 1, [Define to 1 if XIM is available])],
HAVE_XIM=no)
dnl `--with-xim' now controls only the initial value of use_xim at run time.
if test "${HAVE_X11}" = "yes"; then
if test "${with_xpm}" != "no"; then
AC_CHECK_HEADER(X11/xpm.h,
- AC_CHECK_LIB(Xpm, XpmReadFileToPixmap, HAVE_XPM=yes, , -lX11))
+ [AC_CHECK_LIB(Xpm, XpmReadFileToPixmap, HAVE_XPM=yes, , -lX11)])
if test "${HAVE_XPM}" = "yes"; then
AC_MSG_CHECKING(for XpmReturnAllocPixels preprocessor define)
AC_EGREP_CPP(no_return_alloc_pixels,
dnl Checking for jpeglib.h can lose because of a redefinition of
dnl HAVE_STDLIB_H.
AC_CHECK_HEADER(jerror.h,
- AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes))
+ [AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes)])
fi
AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library (-ljpeg).])dnl
[#include <jpeglib.h>
version=JPEG_LIB_VERSION
],
- AC_DEFINE(HAVE_JPEG),
+ [AC_DEFINE(HAVE_JPEG)],
[AC_MSG_WARN([libjpeg found, but not version 6b or later])
HAVE_JPEG=no])
fi
if test "${HAVE_X11}" = "yes"; then
if test "${with_tiff}" != "no"; then
AC_CHECK_HEADER(tiffio.h,
- tifflibs="-lz -lm"
+ [tifflibs="-lz -lm"
# At least one tiff package requires the jpeg library.
if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
- AC_CHECK_LIB(tiff, TIFFGetVersion, HAVE_TIFF=yes, , $tifflibs))
+ AC_CHECK_LIB(tiff, TIFFGetVersion, HAVE_TIFF=yes, , $tifflibs)])
fi
if test "${HAVE_TIFF}" = "yes"; then
AC_CHECK_HEADER(gif_lib.h,
# EGifPutExtensionLast only exists from version libungif-4.1.0b1.
# Earlier versions can crash Emacs.
- AC_CHECK_LIB(gif, EGifPutExtensionLast, HAVE_GIF=yes, try_libungif=yes))
+ [AC_CHECK_LIB(gif, EGifPutExtensionLast, HAVE_GIF=yes, try_libungif=yes)])
if test "$HAVE_GIF" = yes; then
ac_gif_lib_name="-lgif"
MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
if test "X${MISSING}" != X; then
- AC_MSG_ERROR([The following required libraries was not found:
+ AC_MSG_ERROR([The following required libraries were not found:
$MISSING
Maybe some development libraries/packages are missing?
If you don't want to link with them give
HAVE_GPM=no
if test "${with_gpm}" != "no"; then
AC_CHECK_HEADER(gpm.h,
- AC_CHECK_LIB(gpm, Gpm_Open, HAVE_GPM=yes))
+ [AC_CHECK_LIB(gpm, Gpm_Open, HAVE_GPM=yes)])
fi
if test "${HAVE_GPM}" = "yes"; then
fi
dnl Check for malloc/malloc.h on darwin
-AC_CHECK_HEADER(malloc/malloc.h, AC_DEFINE(HAVE_MALLOC_MALLOC_H, 1, [Define to 1 if you have the <malloc/malloc.h> header file.]))
+AC_CHECK_HEADER(malloc/malloc.h, [AC_DEFINE(HAVE_MALLOC_MALLOC_H, 1, [Define to 1 if you have the <malloc/malloc.h> header file.])])
### Use Mac OS X Carbon API to implement GUI.
if test "${HAVE_CARBON}" = "yes"; then
HAVE_X_SM=no
if test "${HAVE_X11}" = "yes"; then
AC_CHECK_HEADER(X11/SM/SMlib.h,
- AC_CHECK_LIB(SM, SmcOpenConnection, HAVE_X_SM=yes, , -lICE))
+ [AC_CHECK_LIB(SM, SmcOpenConnection, HAVE_X_SM=yes, , -lICE)])
if test "${HAVE_X_SM}" = "yes"; then
AC_DEFINE(HAVE_X_SM, 1, [Define to 1 if you have the SM library (-lSM).])
RESOLVLIB=
fi
AC_CHECK_FUNC(hes_getmailhost, , [AC_CHECK_LIB(hesiod, hes_getmailhost,
- AC_DEFINE(HAVE_LIBHESIOD, 1,
- [Define to 1 if you have the hesiod library (-lhesiod).]),
+ [AC_DEFINE(HAVE_LIBHESIOD, 1,
+ [Define to 1 if you have the hesiod library (-lhesiod).])],
:, $RESOLVLIB)])
fi
AC_CHECK_LIB(krb5, krb5_init_context)
if test "${with_kerberos5+set}" != set; then
AC_CHECK_LIB(des425, des_cbc_encrypt,,
- AC_CHECK_LIB(des, des_cbc_encrypt))
+ [AC_CHECK_LIB(des, des_cbc_encrypt)])
AC_CHECK_LIB(krb4, krb_get_cred,,
- AC_CHECK_LIB(krb, krb_get_cred))
+ [AC_CHECK_LIB(krb, krb_get_cred)])
fi
if test "${with_kerberos5+set}" = set; then
GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
#define HAVE_MOUSE
#endif
+/* Multi-tty support relies on MULTI_KBOARD. It seems safe to turn it
+ on unconditionally. Note that src/s/darwin.h disables this at
+ present. */
+#ifndef MULTI_KBOARD
+#define MULTI_KBOARD
+#endif
+
/* If we're using the Carbon API on Mac OS X, define a few more
variables as well. */
#ifdef HAVE_CARBON
echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
echo " Does Emacs use a gif library? ${HAVE_GIF} $ac_gif_lib_name"
echo " Does Emacs use -lpng? ${HAVE_PNG}"
+echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
echo " Does Emacs use -lgpm? ${HAVE_GPM}"
echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
echo