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authorPatrick Georgi <patrick@georgi-clan.de>2014-11-17 14:56:49 +0100
committerPatrick Georgi <pgeorgi@google.com>2014-11-18 08:25:50 +0100
commit129462da1b6b5c3b2649c99cc6c75fb275bff21d (patch)
tree7b735c2117869876d74a66c9a8f2a824c6ff46be
parent2dc01324f5b22b507eb7685fab3a49bbf0f5bf25 (diff)
kconfig: create files in target directory if requested
Otherwise rename() fails when used across filesystem boundaries. Change-Id: I22a62310f0e46ac9cfee50b7e9eeed93536ed409 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/7504 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
-rw-r--r--util/kconfig/confdata.c24
1 files changed, 21 insertions, 3 deletions
diff --git a/util/kconfig/confdata.c b/util/kconfig/confdata.c
index a611ed7b01..149e27aec5 100644
--- a/util/kconfig/confdata.c
+++ b/util/kconfig/confdata.c
@@ -980,14 +980,26 @@ int conf_write_autoconf(void)
if (conf_split_config())
return 1;
- char *tmpconfig_name = strdup(".tmpconfig.XXXXXX");
+ char *tmpconfig_name = malloc(PATH_MAX);
+ if (getenv("COREBOOT_BUILD_DIR")) {
+ sprintf(tmpconfig_name, "%s/.tmpconfig.XXXXXX",
+ getenv("COREBOOT_BUILD_DIR"));
+ } else {
+ tmpconfig_name = strdup(".tmpconfig.XXXXXX");
+ }
if ((i = mkstemp(tmpconfig_name)) == -1)
return 1;
out = fdopen(i, "w");
if (!out)
return 1;
- char *tmpconfig_triname = strdup(".tmpconfig_tristate.XXXXXX");
+ char *tmpconfig_triname = malloc(PATH_MAX);
+ if (getenv("COREBOOT_BUILD_DIR")) {
+ sprintf(tmpconfig_triname, "%s/.tmpconfig_tristate.XXXXXX",
+ getenv("COREBOOT_BUILD_DIR"));
+ } else {
+ tmpconfig_triname = strdup(".tmpconfig_tristate.XXXXXX");
+ }
if ((i = mkstemp(tmpconfig_triname)) == -1)
return 1;
tristate = fdopen(i, "w");
@@ -996,7 +1008,13 @@ int conf_write_autoconf(void)
return 1;
}
- char *tmpconfig_h = strdup(".tmpconfig_tristate.XXXXXX");
+ char *tmpconfig_h = malloc(PATH_MAX);
+ if (getenv("COREBOOT_BUILD_DIR")) {
+ sprintf(tmpconfig_h, "%s/.tmpconfig_tristate.XXXXXX",
+ getenv("COREBOOT_BUILD_DIR"));
+ } else {
+ tmpconfig_h = strdup(".tmpconfig_tristate.XXXXXX");
+ }
if ((i = mkstemp(tmpconfig_h)) == -1)
return 1;
out_h = fdopen(i, "w");