Re-arranged tests such that "--without-gnome" is fully supported. Not only

        * gnome.m4: Re-arranged tests such that "--without-gnome" is
        fully supported.  Not only is the logic now correct, programs
        can test "want_gnome=yes/no" for the results of this arg.

svn path=/trunk/; revision=494

1 files changed, 66 insertions, 55 deletions

diff --git a/macros/gnome.m4 b/macros/gnome.m4
index 4575a2419d..331a1903a9 100644
--- a/macros/gnome.m4
+++ b/macros/gnome.m4
@@ -14,37 +14,6 @@ AC_DEFUN([GNOME_INIT_HOOK],
 	AC_SUBST(GNOME_LIBDIR)
 	AC_SUBST(GNOME_INCLUDEDIR)
 
-	AC_PATH_PROG(GNOME_CONFIG,gnome-config,no)
-	if test "$GNOME_CONFIG" = "no"; then
-	  no_gnome_config="yes"
-	else
-	  AC_MSG_CHECKING(if $GNOME_CONFIG works)
-	  if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then
-	    AC_MSG_RESULT(yes)
-	    GNOME_GNORBA_HOOK([],$2)
-	    GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome`"
-	    GNOMEUI_LIBS="`$GNOME_CONFIG --libs-only-l gnomeui`"
-	    GNOMEGNORBA_LIBS="`$GNOME_CONFIG --libs-only-l gnorba gnomeui`"
-	    GTKXMHTML_LIBS="`$GNOME_CONFIG --libs-only-l gtkxmhtml`"
-	    GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`"
-	    GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`"
-            $1
-	  else
-	    AC_MSG_RESULT(no)
-	    no_gnome_config="yes"
-          fi
-        fi
-
-	if test x$exec_prefix = xNONE; then
-	    if test x$prefix = xNONE; then
-		gnome_prefix=$ac_default_prefix/lib
-	    else
- 		gnome_prefix=$prefix/lib
-	    fi
-	else
-	    gnome_prefix=`eval echo \`echo $libdir\``
-	fi
-	
 	AC_ARG_WITH(gnome-includes,
 	[  --with-gnome-includes   Specify location of GNOME headers],[
 	CFLAGS="$CFLAGS -I$withval"
@@ -57,31 +26,73 @@ AC_DEFUN([GNOME_INIT_HOOK],
 	])
 
 	AC_ARG_WITH(gnome,
-	[  --with-gnome            Specify prefix for GNOME files],[
-	if test x$withval = xyes; then
-	    dnl Note that an empty true branch is not valid sh syntax.
-	    ifelse([$1], [], :, [$1])
-        else
-	    LDFLAGS="$LDFLAGS -L$withval/lib"
-	    CFLAGS="$CFLAGS -I$withval/include"
-	    gnome_prefix=$withval/lib
-  	fi
-	])
+	[  --with-gnome            Specify prefix for GNOME files],
+		if test x$withval = xyes; then
+	    		want_gnome=yes
+	    		dnl Note that an empty true branch is not
+			dnl valid sh syntax.
+	    		ifelse([$1], [], :, [$1])
+        	else
+	    		if test "x$withval" = xno; then
+	        		want_gnome=no
+	    		else
+	        		want_gnome=yes
+	    			LDFLAGS="$LDFLAGS -L$withval/lib"
+	    			CFLAGS="$CFLAGS -I$withval/include"
+	    			gnome_prefix=$withval/lib
+	    		fi
+  		fi,
+		want_gnome=yes)
+
+	if test "x$want_gnome" = xyes; then
 
-	if test "$no_gnome_config" = "yes"; then
-          AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix)
-	  if test -f $gnome_prefix/gnomeConf.sh; then
-	    AC_MSG_RESULT(found)
-	    echo "loading gnome configuration from $gnome_prefix/gnomeConf.sh"
-	    . $gnome_prefix/gnomeConf.sh
-	    $1
-	  else
-	    AC_MSG_RESULT(not found)
- 	    if test x$2 = xfail; then
-	      AC_MSG_ERROR(Could not find the gnomeConf.sh file that is generated by gnome-libs install)
- 	    fi
-	  fi
-        fi
+	    AC_PATH_PROG(GNOME_CONFIG,gnome-config,no)
+	    if test "$GNOME_CONFIG" = "no"; then
+	      no_gnome_config="yes"
+	    else
+	      AC_MSG_CHECKING(if $GNOME_CONFIG works)
+	      if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then
+	        AC_MSG_RESULT(yes)
+	        GNOME_GNORBA_HOOK([],$2)
+	        GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome`"
+	        GNOMEUI_LIBS="`$GNOME_CONFIG --libs-only-l gnomeui`"
+	        GNOMEGNORBA_LIBS="`$GNOME_CONFIG --libs-only-l gnorba gnomeui`"
+	        GTKXMHTML_LIBS="`$GNOME_CONFIG --libs-only-l gtkxmhtml`"
+	        GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`"
+	        GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`"
+                $1
+	      else
+	        AC_MSG_RESULT(no)
+	        no_gnome_config="yes"
+              fi
+            fi
+
+	    if test x$exec_prefix = xNONE; then
+	        if test x$prefix = xNONE; then
+		    gnome_prefix=$ac_default_prefix/lib
+	        else
+ 		    gnome_prefix=$prefix/lib
+	        fi
+	    else
+	        gnome_prefix=`eval echo \`echo $libdir\``
+	    fi
+	
+	    if test "$no_gnome_config" = "yes"; then
+              AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix)
+	      if test -f $gnome_prefix/gnomeConf.sh; then
+	        AC_MSG_RESULT(found)
+	        echo "loading gnome configuration from" \
+		     "$gnome_prefix/gnomeConf.sh"
+	        . $gnome_prefix/gnomeConf.sh
+	        $1
+	      else
+	        AC_MSG_RESULT(not found)
+ 	        if test x$2 = xfail; then
+	          AC_MSG_ERROR(Could not find the gnomeConf.sh file that is generated by gnome-libs install)
+ 	        fi
+	      fi
+            fi
+	fi
 ])
 
 AC_DEFUN([GNOME_INIT],[