diff options
Diffstat (limited to 'util/kconfig/confdata.c')
| -rw-r--r-- | util/kconfig/confdata.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/util/kconfig/confdata.c b/util/kconfig/confdata.c index 05c260161e..56a0eb0851 100644 --- a/util/kconfig/confdata.c +++ b/util/kconfig/confdata.c @@ -15,6 +15,13 @@ #define LKC_DIRECT_LINK #include "lkc.h" +#ifdef WIN32 +#define mkdir(x,y) mkdir(x) +#define UNLINK_IF_NECESSARY(x) unlink(x) +#else +#define UNLINK_IF_NECESSARY(X) +#endif + static void conf_warning(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); @@ -539,6 +546,7 @@ int conf_write(const char *name) if (*tmpname) { strcat(dirname, basename); strcat(dirname, ".old"); + UNLINK_IF_NECESSARY(dirname); rename(newname, dirname); if (rename(tmpname, newname)) return 1; @@ -775,6 +783,7 @@ int conf_write_autoconf(void) name = getenv("KCONFIG_AUTOHEADER"); if (!name) name = "include/linux/autoconf.h"; + UNLINK_IF_NECESSARY(name); if (rename(".tmpconfig.h", name)) return 1; name = getenv("KCONFIG_AUTOCONFIG"); @@ -784,6 +793,7 @@ int conf_write_autoconf(void) * This must be the last step, kbuild has a dependency on auto.conf * and this marks the successful completion of the previous steps. */ + UNLINK_IF_NECESSARY(name); if (rename(".tmpconfig", name)) return 1; |