From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Fri, 6 Oct 2017 01:24:43 +0000 (+0900)
Subject: fixdep: fix dependency on options surrounded by CONFIG_VAL()
X-Git-Tag: v2017.11-rc2~28
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7d8e9e8e24b247944bbff6ab68e03cac81fde218;p=oweals%2Fu-boot.git

fixdep: fix dependency on options surrounded by CONFIG_VAL()

CONFIG options surrounded by

  CONFIG_IS_ENABLED(...)
  CONFIG_IS_BUILTIN(...)
  CONFIG_IS_MODULE(...)
  CONFIG_VAL(...)

need special care for proper dependency tracking.

I do not remember why, but I missed to add CONFIG_VAL(...) handling.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index 9bd0de2490..da7fb2cd4d 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -249,10 +249,17 @@ static void parse_config_file(const char *map, size_t len)
 		if (q - p < 0)
 			continue;
 
-		/* U-Boot also handles CONFIG_IS_{ENABLED/BUILTIN/MODULE} */
+		/*
+		 * U-Boot also handles
+		 *   CONFIG_IS_ENABLED(...)
+		 *   CONFIG_IS_BUILTIN(...)
+		 *   CONFIG_IS_MODULE(...)
+		 *   CONFIG_VAL(...)
+		 */
 		if ((q - p == 10 && !memcmp(p, "IS_ENABLED(", 11)) ||
 		    (q - p == 10 && !memcmp(p, "IS_BUILTIN(", 11)) ||
-		    (q - p == 9 && !memcmp(p, "IS_MODULE(", 10))) {
+		    (q - p == 9 && !memcmp(p, "IS_MODULE(", 10)) ||
+		    (q - p == 3 && !memcmp(p, "VAL(", 4))) {
 			p = q + 1;
 			for (q = p; q < map + len; q++)
 				if (*q == ')')