Add support for less/greater than comparisons

Was added upstream in 31847b67 (kconfig: allow use of relations other
than (in)equality). Completely unused (and undocumented) in the kernel
except for in DEBUG_UART_8250_WORD in arch/arm/Kconfig.debug:

   depends on DEBUG_UART_8250_SHIFT >= 2

(That line was added before lt/gt support by the way, and assumed a
feature that wasn't there.)

This change (and the upstream one) also slightly changes how
(in)equality comparisons work, making e.g.

  MY_HEX = 0x00037

evaluate to 'y' if MY_HEX is 0x37. Prior to this change, the strings
needed to match exactly.

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/Kdep b/tests/Kdep
index 87defaa..bde8790 100644
--- a/tests/Kdep
+++ b/tests/Kdep
@@ -140,6 +140,26 @@ config D31
 config D32
     tristate "D32"
 
+config D33
+    int "D33"
+    default 0 if D < 0
+
+config D34
+    int "D34"
+    default 0 if 0 < D
+
+config D35
+    int "D35"
+    default 0 if 0 <= D
+
+config D36
+    int "D36"
+    default 0 if 0 > D
+
+config D37
+    int "D37"
+    default 0 if 0 >= D
+
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