[BusyBox] patch: unstable coreutils/ls.c fails to compile

[earl]

Hi,

I was unable to compile coreutils/ls.c from the unstable branch with a
configuration that had:
# CONFIG_FEATURE_LS_SORTFILES is not set
# CONFIG_FEATURE_LS_TIMESTAMPS is not set
The compiler doesn't like the references to SORT_MASK and TIME_MASK
since they were conditionally defined only if the above CONFIG flags
were enabled, and they weren't for me.  I'm not sure if this is the
right fix but here's my patch to get it to compile.

earl

diff -Naur busybox-orig/coreutils/ls.c busybox/coreutils/ls.c
--- busybox-orig/coreutils/ls.c Sun Jun  8 05:16:57 2003
+++ busybox/coreutils/ls.c Sun Jun  8 05:17:56 2003
@@ -902,15 +902,19 @@
    if (flags & STYLE_MASK_TRIGGER) {
     all_fmt &= ~STYLE_MASK;
    }
+#ifdef CONFIG_FEATURE_LS_SORTFILES
    if (flags & SORT_MASK_TRIGGER) {
     all_fmt &= ~SORT_MASK;
    }
+#endif
    if (flags & DISP_MASK_TRIGGER) {
     all_fmt &= ~DISP_MASK;
    }
+#ifdef CONFIG_FEATURE_LS_SORTFILES
    if (flags & TIME_MASK_TRIGGER) {
     all_fmt &= ~TIME_MASK;
    }
+#endif
 #ifdef CONFIG_FEATURE_HUMAN_READABLE
    if (opt == 'l') {
     all_fmt &= ~LS_DISP_HR;