X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=scripts%2Fbasic%2Ffixdep.c;h=668a11a8b383ce4a35bd98daf5720ef0da9a2077;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=8bd6442229cf06176d2b7c32d703a475a047d230;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index 8bd644222..668a11a8b 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -93,6 +93,14 @@
  * (Note: it'd be easy to port over the complete mkdep state machine,
  *  but I don't think the added complexity is worth it)
  */
+/*
+ * Note 2: if somebody writes HELLO_CONFIG_BOOM in a file, it will depend onto
+ * CONFIG_BOOM. This could seem a bug (not too hard to fix), but please do not
+ * fix it! Some UserModeLinux files (look at arch/um/) call CONFIG_BOOM as
+ * UML_CONFIG_BOOM, to avoid conflicts with /usr/include/linux/autoconf.h,
+ * through arch/um/include/uml-config.h; this fixdep "bug" makes sure that
+ * those files will have correct dependencies.
+ */
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -104,7 +112,7 @@
 #include <stdio.h>
 #include <limits.h>
 #include <ctype.h>
-#include <netinet/in.h>
+#include <arpa/inet.h>
 
 #define INT_CONF ntohl(0x434f4e46)
 #define INT_ONFI ntohl(0x4f4e4649)
@@ -122,6 +130,9 @@ void usage(void)
 	exit(1);
 }
 
+/*
+ * Print out the commandline prefixed with cmd_<target filename> :=
+ */
 void print_cmdline(void)
 {
 	printf("cmd_%s := %s\n\n", target, cmdline);
@@ -204,7 +215,7 @@ void use_config(char *m, int slen)
 		if (*p == '_')
 			*p = '/';
 		else
-			*p = tolower((unsigned char)*p);
+			*p = tolower((int)*p);
 	}
 	printf("    $(wildcard include/config/%s.h) \\\n", s);
 }
@@ -310,6 +321,7 @@ void parse_dep_file(void *map, size_t len)
 		}
 		memcpy(s, m, p-m); s[p-m] = 0;
 		if (strrcmp(s, "include/linux/autoconf.h") &&
+		    strrcmp(s, "arch/um/include/uml-config.h") &&
 		    strrcmp(s, ".ver")) {
 			printf("  %s \\\n", s);
 			do_config_file(s);