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authorPeter Korsgaard <jacmet@sunsite.dk>2010-06-20 11:43:36 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2010-06-21 20:11:31 (GMT)
commitb8cca06b5089821ee8fb7087d1f88e5e2c74edf8 (patch)
tree697f7b4c2df2cbf2c5d96c4ba2698970ac9206ad
parent39ca6d50d8d52a9c8cb252cffb23a9d6f0c2942d (diff)
downloadbuildroot-b8cca06b5089821ee8fb7087d1f88e5e2c74edf8.tar.gz
buildroot-b8cca06b5089821ee8fb7087d1f88e5e2c74edf8.tar.bz2
cleanup/simplify kconfig changes for O= builds
No functional change. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/config/confdata.c64
-rw-r--r--package/config/lkc.h1
-rw-r--r--package/config/util.c47
3 files changed, 46 insertions, 66 deletions
diff --git a/package/config/confdata.c b/package/config/confdata.c
index fe1fc2e..51a3d9a 100644
--- a/package/config/confdata.c
+++ b/package/config/confdata.c
@@ -404,6 +404,9 @@ int conf_write(const char *name)
int use_timestamp = 1;
char *env;
+ if (!name)
+ name = conf_get_configname();
+
dirname[0] = 0;
if (name && name[0]) {
struct stat st;
@@ -423,17 +426,8 @@ int conf_write(const char *name)
basename = conf_get_configname();
} else
basename = name;
- } else {
- char *slash;
-
+ } else
basename = conf_get_configname();
- if((slash = strrchr(basename, '/'))) {
- int size = slash - basename + 1;
- memcpy(dirname, basename, size);
- dirname[size] = 0;
- basename = slash + 1;
- }
- }
sprintf(newname, "%s%s", dirname, basename);
env = getenv("KCONFIG_OVERWRITECONFIG");
@@ -697,51 +691,31 @@ int conf_write_autoconf(void)
FILE *out, *out_h;
time_t now;
int i, l;
- char buf[PATH_MAX+1];
- char buf2[PATH_MAX+1];
+ char dir[PATH_MAX+1], buf[PATH_MAX+1];
+ char *s;
- sym_clear_all_valid();
+ strcpy(dir, conf_get_configname());
+ s = strrchr(dir, '/');
+ if (s)
+ s[1] = 0;
+ else
+ dir[0] = 0;
- name = conf_get_configname();
- str = strrchr(name, '/');
+ sym_clear_all_valid();
- memset(buf, 0, PATH_MAX+1);
- if(str)
- {
- strncpy(buf, name, str - name + 1);
- }
- strcat(buf, ".config.cmd");
+ sprintf(buf, "%s.config.cmd", dir);
file_write_dep(buf);
- memset(buf, 0, PATH_MAX+1);
- if(str)
- {
- strncpy(buf, name, str - name + 1);
- }
- strcat(buf, ".auto.deps");
- write_make_deps(buf);
-
if (conf_split_config())
return 1;
- memset(buf, 0, PATH_MAX+1);
- if(str)
- {
- strncpy(buf, name, str - name + 1);
- }
- strcat(buf, ".tmpconfig");
- memset(buf2, 0, PATH_MAX+1);
- if(str)
- {
- strncpy(buf2, name, str - name + 1);
- }
- strcat(buf2, ".tmpconfig.h");
-
+ sprintf(buf, "%s.tmpconfig", dir);
out = fopen(buf, "w");
if (!out)
return 1;
- out_h = fopen(buf2, "w");
+ sprintf(buf, "%s.tmpconfig.h", dir);
+ out_h = fopen(buf, "w");
if (!out_h) {
fclose(out);
return 1;
@@ -823,13 +797,15 @@ int conf_write_autoconf(void)
name = getenv("KCONFIG_AUTOHEADER");
if (!name)
name = "include/linux/autoconf.h";
- if (rename(buf2, name))
+ sprintf(buf, "%s.tmpconfig.h", dir);
+ if (rename(buf, name))
return 1;
name = conf_get_autoconfig_name();
/*
* This must be the last step, kbuild has a dependency on auto.conf
* and this marks the successful completion of the previous steps.
*/
+ sprintf(buf, "%s.tmpconfig", dir);
if (rename(buf, name))
return 1;
diff --git a/package/config/lkc.h b/package/config/lkc.h
index e5661c0..f379b0b 100644
--- a/package/config/lkc.h
+++ b/package/config/lkc.h
@@ -102,7 +102,6 @@ void menu_set_type(int type);
/* util.c */
struct file *file_lookup(const char *name);
int file_write_dep(const char *name);
-int write_make_deps(const char *name);
struct gstr {
size_t len;
diff --git a/package/config/util.c b/package/config/util.c
index a1e9dea..c382140 100644
--- a/package/config/util.c
+++ b/package/config/util.c
@@ -51,25 +51,27 @@ static char* br2_symbol_printer(const char * const in)
}
/* write dependencies of the infividual config-symbols */
-int write_make_deps(const char *name)
+static int write_make_deps(const char *name)
{
- const char *str;
- char buf[PATH_MAX+1];
+ char *str;
+ char dir[PATH_MAX+1], buf[PATH_MAX+1], buf2[PATH_MAX+1];
struct menu *menu;
struct symbol *sym;
struct property *prop, *p;
unsigned done;
+ const char * const name_tmp = "..make.deps.tmp";
FILE *out;
if (!name)
name = ".auto.deps";
- str = strrchr(name, '/');
- memset(buf, 0, PATH_MAX+1);
- if(str)
- {
- strncpy(buf, name, str - name + 1);
- }
- strcat(buf, "..make.deps.tmp");
+ strcpy(dir, conf_get_configname());
+ str = strrchr(dir, '/');
+ if (str)
+ str[1] = 0;
+ else
+ dir[0] = 0;
+
+ sprintf(buf, "%s%s", dir, name_tmp);
out = fopen(buf, "w");
if (!out)
return 1;
@@ -129,7 +131,8 @@ next:
}
}
fclose(out);
- rename(buf, name);
+ sprintf(buf2, "%s%s", dir, name);
+ rename(buf, buf2);
printf(_("#\n"
"# make dependencies written to %s\n"
"# ATTENTION buildroot devels!\n"
@@ -141,8 +144,8 @@ next:
/* write a dependency file as used by kbuild to track dependencies */
int file_write_dep(const char *name)
{
- const char *str;
- char buf[PATH_MAX+1];
+ char *str;
+ char buf[PATH_MAX+1], buf2[PATH_MAX+1], dir[PATH_MAX+1];
struct symbol *sym, *env_sym;
struct expr *e;
struct file *file;
@@ -151,14 +154,14 @@ int file_write_dep(const char *name)
if (!name)
name = ".kconfig.d";
- str = strrchr(name, '/');
- memset(buf, 0, PATH_MAX+1);
- if(str)
- {
- strncpy(buf, name, str - name + 1);
- }
- strcat(buf, "..config.tmp");
+ strcpy(dir, conf_get_configname());
+ str = strrchr(dir, '/');
+ if (str)
+ str[1] = 0;
+ else
+ dir[0] = 0;
+ sprintf(buf, "%s..config.tmp", dir);
out = fopen(buf, "w");
if (!out)
return 1;
@@ -190,7 +193,9 @@ int file_write_dep(const char *name)
fprintf(out, "\n$(deps_config): ;\n");
fclose(out);
- rename(buf, name);
+ sprintf(buf2, "%s%s", dir, name);
+ rename(buf, buf2);
+ return write_make_deps(NULL);
}