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-rw-r--r--scripts/basic/fixdep.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index 9f9238eaec19..dfba77b5d0c3 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -109,7 +109,6 @@
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
-#include <limits.h>
#include <ctype.h>
int insert_extra_deps;
@@ -304,7 +303,6 @@ static void *read_file(const char *filename)
static void parse_dep_file(char *m)
{
char *p;
- char s[PATH_MAX];
int is_last, is_target;
int saw_any_target = 0;
int is_first_dep = 0;
@@ -330,16 +328,14 @@ static void parse_dep_file(char *m)
/* The /next/ file is the first dependency */
is_first_dep = 1;
} else {
- /* Save this token/filename */
- memcpy(s, m, p-m);
- s[p - m] = 0;
+ *p = '\0';
/* Ignore certain dependencies */
- if (strrcmp(s, "include/generated/autoconf.h") &&
- strrcmp(s, "include/generated/autoksyms.h") &&
- strrcmp(s, "arch/um/include/uml-config.h") &&
- strrcmp(s, "include/linux/kconfig.h") &&
- strrcmp(s, ".ver")) {
+ if (strrcmp(m, "include/generated/autoconf.h") &&
+ strrcmp(m, "include/generated/autoksyms.h") &&
+ strrcmp(m, "arch/um/include/uml-config.h") &&
+ strrcmp(m, "include/linux/kconfig.h") &&
+ strrcmp(m, ".ver")) {
/*
* Do not list the source file as dependency,
* so that kbuild is not confused if a .c file
@@ -360,15 +356,15 @@ static void parse_dep_file(char *m)
if (!saw_any_target) {
saw_any_target = 1;
printf("source_%s := %s\n\n",
- target, s);
+ target, m);
printf("deps_%s := \\\n",
target);
}
is_first_dep = 0;
} else
- printf(" %s \\\n", s);
+ printf(" %s \\\n", m);
- buf = read_file(s);
+ buf = read_file(m);
parse_config_file(buf);
free(buf);
}