Better fakeroot support helps Solaris.

configure.ac

@@ -134,6 +134,10 @@ else
     MAKE_MAN=man-copy
 fi
 
+# Some programs on solaris are only found in /usr/xpg4/bin (or work better than others versions).
+AC_PATH_PROG(SHELL_PATH, sh, /bin/sh, [/usr/xpg4/bin$PATH_SEPARATOR$PATH])
+AC_PATH_PROG(FAKEROOT_PATH, fakeroot, /usr/bin/fakeroot, [/usr/xpg4/bin$PATH_SEPARATOR$PATH])
+
 AC_ARG_WITH(nobody-group,
     AC_HELP_STRING([--with-nobody-group=GROUP],
 		   [set the default unprivileged group (default nobody or nogroup)]),
@@ -942,7 +946,7 @@ else
 	AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs])
 	AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs])
 	;;
-    *solaris*|*cygwin*)
+    solaris*|*cygwin*)
 	AC_MSG_RESULT(Using solaris ACLs)
 	AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs])
 	AC_DEFINE(SUPPORT_ACLS, 1)

shconfig.in

@@ -8,5 +8,8 @@
 ECHO_T="@ECHO_T@"
 ECHO_N="@ECHO_N@"
 ECHO_C="@ECHO_C@"
+HOST_OS="@host_os@"
+SHELL_PATH="@SHELL_PATH@"
+FAKEROOT_PATH="@FAKEROOT_PATH@"
 
-export ECHO_T ECHO_N ECHO_C
+export ECHO_T ECHO_N ECHO_C HOST_OS SHELL_PATH FAKEROOT_PATH

testsuite/chown.test

@@ -40,9 +40,9 @@ case $0 in
     case `get_testuid` in
     '') ;; # If "id" failed, try to continue...
     0)  ;;
-    *)  if [ -f /usr/bin/fakeroot ]; then
+    *)  if [ -e "$FAKEROOT_PATH" ]; then
 	    echo "Let's try re-running the script under fakeroot..."
-	    exec /usr/bin/fakeroot /bin/sh "$0"
+	    exec "$FAKEROOT_PATH" "$SHELL_PATH" "$0"
 	fi
 	;;
     esac

testsuite/devices.test

@@ -54,9 +54,9 @@ case $0 in
     case `get_testuid` in
     '') ;; # If "id" failed, try to continue...
     0)  ;;
-    *)  if [ -f /usr/bin/fakeroot ]; then
+    *)  if [ -e "$FAKEROOT_PATH" ]; then
 	    echo "Let's try re-running the script under fakeroot..."
-	    exec /usr/bin/fakeroot /bin/sh $RUNSHFLAGS "$0"
+	    exec "$FAKEROOT_PATH" "$SHELL_PATH" $RUNSHFLAGS "$0"
 	fi
 	test_skipped "Rsync needs root/fakeroot for device tests"
 	;;