[coreboot-gerrit] Change in coreboot[master]: lib/libgcov.c: Do not redefine `alloca`

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/43974 )

Change subject: lib/libgcov.c: Do not redefine `alloca`
......................................................................

lib/libgcov.c: Do not redefine `alloca`

This is already defined in <commonlib/helpers.h> and it gets included
implicitly by some other header. Fixes building with code coverage.

Change-Id: Id2dc6cc34b6f1d351d8e1b52d8cc4ada8666c673
Signed-off-by: Angel Pons 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43974
Tested-by: build bot (Jenkins) 
Reviewed-by: Tim Wawrzynczak 
---
M src/lib/libgcov.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Tim Wawrzynczak: Looks good to me, approved

diff --git a/src/lib/libgcov.c b/src/lib/libgcov.c
index 887351a..571aa7b 100644
--- a/src/lib/libgcov.c
+++ b/src/lib/libgcov.c
@@ -25,12 +25,12 @@
 #ifdef __COREBOOT__
 #include <stdlib.h>
 #include <string.h>
+#include <commonlib/helpers.h>
 #include <console/console.h>
 #include <assert.h>
 typedef s32 pid_t;
 #define gcc_assert(x) ASSERT(x)
 #define fprintf(file, x...) printk(BIOS_ERR, x)
-#define alloca(size)   __builtin_alloca(size)
 #include "gcov-glue.c"

/* Define MACROs to be used by coreboot compilation.  */