[coreboot-gerrit] Change in coreboot[master]: helpers: add stringification macro

[Marty E. Plummer (Code Review)]

Marty E. Plummer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/46443 )

Change subject: helpers: add stringification macro
......................................................................

helpers: add stringification macro

Change-Id: I25216be4041c4d485e16e362e22a75089f57f271
Signed-off-by: Marty E. Plummer 
---
M src/commonlib/bsd/include/commonlib/bsd/helpers.h
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/46443/1

diff --git a/src/commonlib/bsd/include/commonlib/bsd/helpers.h b/src/commonlib/bsd/include/commonlib/bsd/helpers.h
index 4e6ebee..4e80d25 100644
--- a/src/commonlib/bsd/include/commonlib/bsd/helpers.h
+++ b/src/commonlib/bsd/include/commonlib/bsd/helpers.h
@@ -8,6 +8,11 @@
 #include <stddef.h>
 #endif

+#if !defined(STR) && !defined(XSTR)
+#define STR(x) XSTR(x)
+#define XSTR(x) #x
+#endif
+
 #ifndef ARRAY_SIZE
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 #endif