[coreboot-gerrit] [XS] Change in coreboot[master]: util/inteltool: Fix building with musl libc

[Stefan Reinauer (Code Review)]

Stefan Reinauer has submitted this change. ( https://review.coreboot.org/c/coreboot/+/50412?usp=email )

Change subject: util/inteltool: Fix building with musl libc
......................................................................

util/inteltool: Fix building with musl libc

1. Make sure __always_inline is defined.
2. To test if we're on Linux, check presence of __linux__
   instead of __GLIBC__.

Change-Id: I2ccfc4d2ef4c60877e24508f9926b533cffec0ed
Signed-off-by: Evgeny Zinoviev 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50412
Tested-by: build bot (Jenkins) 
Reviewed-by: Stefan Reinauer 
---
M util/inteltool/inteltool.h
1 file changed, 4 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Stefan Reinauer: Looks good to me, approved

diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h
index 41a9957..986a03c 100644
--- a/util/inteltool/inteltool.h
+++ b/util/inteltool/inteltool.h
@@ -4,6 +4,9 @@
 #ifndef INTELTOOL_H
 #define INTELTOOL_H 1

+#if defined(__linux__)
+#include <linux/stddef.h>
+#endif
 #include <arch/mmio.h>
 #include <commonlib/helpers.h>

@@ -17,6 +20,7 @@
 #define __DARWIN__
 #include <DirectHW/DirectHW.h>
 #endif
+
 #ifdef __NetBSD__
 #include <pciutils/pci.h>
 #else