X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/46683c5840345e7864e18e4ef3103984b8f700ba..4277a0ecc25c7199dcf4e547402c8e451f6088c1:/configure.in

diff --git a/configure.in b/configure.in
index ffafa58504..6105539df2 100644
--- a/configure.in
+++ b/configure.in
@@ -3,14 +3,14 @@ dnl To rebuild the `configure' script from this, execute the command
 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, 2008  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,
@@ -54,7 +54,9 @@ 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],
-[AC_DEFINE(KERBEROS)])
+[if test "$withval" = yes; then
+   AC_DEFINE(KERBEROS)
+fi])
 AH_TEMPLATE(KERBEROS,
 	    [Define to support Kerberos-authenticated POP mail retrieval.])dnl
 AC_ARG_WITH(kerberos5,
@@ -64,11 +66,13 @@ AC_ARG_WITH(kerberos5,
     with_kerberos=yes
     AC_DEFINE(KERBEROS)
   fi
-fi
-AC_DEFINE(KERBEROS5, 1, [Define to use Kerberos 5 instead of Kerberos 4.])])
+  AC_DEFINE(KERBEROS5, 1, [Define to use Kerberos 5 instead of Kerberos 4.])
+fi])
 AC_ARG_WITH(hesiod,
 [  --with-hesiod           support Hesiod to get the POP server host],
-[AC_DEFINE(HESIOD, 1, [Define to support using a Hesiod database to find the POP server.])])
+[if test "$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])
@@ -245,6 +249,19 @@ case "${canonical}" in
     esac
   ;;
 
+  ## FreeBSD kernel + glibc based userland
+  *-*-kfreebsd*gnu* )
+    opsys=gnu-kfreebsd
+    case "${canonical}" in
+      alpha*-*-kfreebsd*)	machine=alpha ;;
+      ia64-*-kfreebsd*)		machine=ia64 ;;
+      sparc64-*-kfreebsd*)	machine=sparc ;;
+      powerpc-*-kfreebsd*)	machine=macppc ;;
+      i[3456]86-*-kfreebsd*)	machine=intel386 ;;
+      amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
+    esac
+  ;;
+
   ## NetBSD ports
   *-*-netbsd* )
     opsys=netbsd
@@ -269,6 +286,7 @@ dnl see the `changequote' comment above.
       vax-*-netbsd*)	machine=vax ;;
       arm-*-netbsd*)	machine=arm ;;
       x86_64-*-netbsd*)	machine=amdx86-64 ;;
+      hppa-*-netbsd*)	machine=hp800 ;;
       shle-*-netbsd*)	machine=sh3el ;;
     esac
   ;;
@@ -278,13 +296,17 @@ dnl see the `changequote' comment above.
     opsys=openbsd
     case "${canonical}" in
       alpha*-*-openbsd*)	machine=alpha ;;
-      i386-*-openbsd*)	machine=intel386 ;;
-      x86_64-*-openbsd*)    machine=amdx86-64 ;;
-      m68k-*-openbsd*)  machine=hp9000s300 ;;
-      mipsel-*-openbsd*) machine=pmax ;;
-      ns32k-*-openbsd*)	machine=ns32000 ;;
-      sparc-*-openbsd*)	machine=sparc ;;
-      vax-*-openbsd*)	machine=vax ;;
+      arm-*-openbsd*)          machine=arm ;;
+      hppa-*-openbsd*)         machine=hp9000s300 ;;
+      i386-*-openbsd*)         machine=intel386 ;;
+      m68k-*-openbsd*)         machine=hp9000s300 ;;
+      m88k-*-openbsd*)         machine=aviion ;;
+      mips64-*-openbsd*)       machine=mips64 ;;
+      powerpc-*-openbsd*)      machine=macppc ;;
+      sh-*-openbsd*)           machine=sh3el ;;
+      sparc*-*-openbsd*)       machine=sparc ;;
+      vax-*-openbsd*)          machine=vax ;;
+      x86_64-*-openbsd*)       machine=amdx86-64 ;;
     esac
   ;;
 
@@ -584,6 +606,13 @@ dnl see the `changequote' comment above.
     machine=nh6000 opsys=powerunix
     NON_GNU_CPP="cc -Xo -E -P"
   ;;
+  ## SR2001/SR2201 running HI-UX/MPP
+  hppa1.1-hitachi-hiuxmpp* )
+    machine=sr2k opsys=hiuxmpp
+  ;;
+  hppa1.1-hitachi-hiuxwe2* )
+    machine=sr2k opsys=hiuxwe2
+  ;;
   ## Honeywell XPS100
   xps*-honeywell-sysv* )
     machine=xps100 opsys=usg5-2
@@ -606,6 +635,50 @@ dnl see the `changequote' comment above.
     esac
   ;;
 
+  ## HP 9000 series 700 and 800, running HP/UX
+  hppa*-hp-hpux7* )
+    machine=hp800 opsys=hpux
+  ;;
+  hppa*-hp-hpux8* )
+    machine=hp800 opsys=hpux8
+  ;;
+  hppa*-hp-hpux9shr* )
+    machine=hp800 opsys=hpux9shr
+  ;;
+  hppa*-hp-hpux9* )
+    machine=hp800 opsys=hpux9
+  ;;
+  hppa*-hp-hpux10.2* )
+    machine=hp800 opsys=hpux10-20
+  ;;
+  hppa*-hp-hpux10* )
+    machine=hp800 opsys=hpux10
+  ;;
+  hppa*-hp-hpux1[1-9]* )
+    machine=hp800 opsys=hpux11
+    CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
+  ;;
+
+  hppa*-*-linux-gnu* )
+    machine=hp800 opsys=gnu-linux
+  ;;
+
+  ## HP 9000 series 700 and 800, running HP/UX
+  hppa*-hp-hpux* )
+    ## Cross-compilation?  Nah!
+    case "`uname -r`" in
+      ## Someone's system reports A.B8.05 for this.
+      ## I wonder what other possibilities there are.
+      *.B8.* ) machine=hp800 opsys=hpux8 ;;
+      *.08.* ) machine=hp800 opsys=hpux8 ;;
+      *.09.* ) machine=hp800 opsys=hpux9 ;;
+      *) machine=hp800 opsys=hpux10 ;;
+    esac
+  ;;
+  hppa*-*-nextstep* )
+    machine=hp800 opsys=nextstep
+  ;;
+
   ## Orion machines
   orion-orion-bsd* )
     machine=orion opsys=bsd4-2
@@ -642,6 +715,9 @@ dnl see the `changequote' comment above.
   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
     machine=ibmrs6000 opsys=aix4-2
   ;;
+  rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
+    machine=ibmrs6000 opsys=aix4-2
+  ;;
   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
     machine=ibmrs6000 opsys=aix4-2
   ;;
@@ -967,7 +1043,14 @@ dnl see the `changequote' comment above.
 		;;
       *-sunos5* | *-solaris* )
 		opsys=sol2-6
-		NON_GNU_CPP=/usr/ccs/lib/cpp
+## FIXME: make this into a proper fix that checks the compiler type,
+## rather than relying on path. Or is /usr/ccs/lib/cpp a bad default now?
+		if [ "x$CC" = x/opt/SUNWspro/bin/cc ]; then
+		  ## -Xs prevents spurious whitespace.
+		  NON_GNU_CPP="/opt/SUNWspro/bin/cc -E -Xs"
+		else
+		  NON_GNU_CPP=/usr/ccs/lib/cpp
+		fi
 		;;
       *			  ) opsys=bsd4-2   ;;
     esac
@@ -1125,6 +1208,11 @@ dnl see the `changequote' comment above.
     machine=amdx86-64 opsys=gnu-linux
   ;;
 
+  ## Tensilica Xtensa Linux-based GNU system    
+  xtensa-*-linux-gnu* )
+    machine=xtensa opsys=gnu-linux
+    ;;
+
   * )
     unported=yes
   ;;
@@ -1475,11 +1563,11 @@ AC_DEFUN([PKG_CHECK_MODULES], [
             succeeded=yes
 
             AC_MSG_CHECKING($1_CFLAGS)
-            $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+            $1_CFLAGS=`$PKG_CONFIG --cflags "$2"|sed -e 's,///*,/,g'`
             AC_MSG_RESULT($$1_CFLAGS)
 
             AC_MSG_CHECKING($1_LIBS)
-            $1_LIBS=`$PKG_CONFIG --libs "$2"`
+            $1_LIBS=`$PKG_CONFIG --libs "$2"|sed -e 's,///*,/,g'`
             AC_MSG_RESULT($$1_LIBS)
         else
             AC_MSG_RESULT(no)
@@ -1545,7 +1633,6 @@ if test "${with_sound}" != "no"; then
     LIBSOUND="$LIBSOUND $ALSA_LIBS"
     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
     AC_DEFINE(HAVE_ALSA, 1, [Define to 1 if ALSA is available.])
-    AC_SUBST()
   fi
   AC_SUBST(CFLAGS_SOUND)
 fi
@@ -2026,8 +2113,8 @@ if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "gtk"; then
   if test "$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.
@@ -2091,7 +2178,10 @@ if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "gtk"; then
       AC_CHECK_LIB(pthread, pthread_self, HAVE_GTK_AND_PTHREAD=yes)
     fi
     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
-      GTK_LIBS="$GTK_LIBS -lpthread"
+      case "${canonical}" in
+        *-hpux*) ;;
+        *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
+      esac
       AC_DEFINE(HAVE_GTK_AND_PTHREAD, 1,
                [Define to 1 if you have GTK and pthread (-lpthread).])
     fi
@@ -2109,7 +2199,7 @@ if test "${HAVE_GTK}" = "yes"; then
   PKG_CHECK_MODULES(XFT, xft >= 0.13.0, , HAVE_XFT=no)
   if test "$HAVE_XFT" != no; then
     OLD_CFLAGS="$CPPFLAGS"
-    OLD_CFLAGS="$CFLAGS"
+    OLD_CPPFLAGS="$CFLAGS"
     OLD_LIBS="$LIBS"
     CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
     CFLAGS="$CFLAGS $XFT_CFLAGS"
@@ -2131,7 +2221,7 @@ fi
 
 dnl Do not put whitespace before the #include statements below.
 dnl Older compilers (eg sunos4 cc) choke on it.
-if test x"${USE_X_TOOLKIT}" = xmaybe; then
+if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
   if test x"${HAVE_X11R5}" = xyes; then
     AC_MSG_CHECKING(X11 version 5 with Xaw)
     AC_CACHE_VAL(emacs_cv_x11_version_5_with_xaw,
@@ -2145,8 +2235,12 @@ if test x"${USE_X_TOOLKIT}" = xmaybe; then
       AC_MSG_RESULT([5 or newer, with Xaw; use toolkit by default])
       USE_X_TOOLKIT=LUCID
     else
-      AC_MSG_RESULT(before 5 or no Xaw; do not use toolkit by default)
-      USE_X_TOOLKIT=none
+      if test x"${USE_X_TOOLKIT}" = xLUCID; then
+        AC_MSG_ERROR([Lucid toolkit requires X11/Xaw include files])
+      else
+        AC_MSG_RESULT(before 5 or no Xaw; do not use toolkit by default)
+        USE_X_TOOLKIT=none
+      fi
     fi
   else
     USE_X_TOOLKIT=none
@@ -2860,14 +2954,14 @@ if test "${REL_ALLOC}" = "yes" ; then
 fi
 
 AH_TOP([/* GNU Emacs site configuration template file.
-   Copyright (C) 1988, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007
-             Free Software Foundation, Inc.
+   Copyright (C) 1988, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2005,
+     2006, 2007, 2008  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
 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,
@@ -3197,6 +3291,16 @@ if test $USE_XASSERTS = yes; then
    echo
 fi
 
+if test "$USE_X_TOOLKIT" = GTK; then
+  case "$canonical" in
+  *cygwin*)
+    echo "There are known problems with Emacs and Gtk+ on cygwin, so you
+  will probably get a crash on startup.  If this happens, please use another
+  toolkit for Emacs.  See etc/PROBLEMS for more information."
+  ;;
+  esac
+fi
+
 
 
 # Remove any trailing slashes in these variables.