diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/compiler-version.h | 2 | ||||
| -rw-r--r-- | include/linux/elfnote-lto.h | 14 |
2 files changed, 15 insertions, 1 deletions
diff --git a/include/linux/compiler-version.h b/include/linux/compiler-version.h index 2b2972c77c62..573fa85b6c0c 100644 --- a/include/linux/compiler-version.h +++ b/include/linux/compiler-version.h @@ -9,6 +9,6 @@ * This header exists to force full rebuild when the compiler is upgraded. * * When fixdep scans this, it will find this string "CONFIG_CC_VERSION_TEXT" - * and add dependency on include/config/cc/version/text.h, which is touched + * and add dependency on include/config/CC_VERSION_TEXT, which is touched * by Kconfig when the version string from the compiler changes. */ diff --git a/include/linux/elfnote-lto.h b/include/linux/elfnote-lto.h new file mode 100644 index 000000000000..d4635a3ecc4f --- /dev/null +++ b/include/linux/elfnote-lto.h @@ -0,0 +1,14 @@ +#ifndef __ELFNOTE_LTO_H +#define __ELFNOTE_LTO_H + +#include <linux/elfnote.h> + +#define LINUX_ELFNOTE_LTO_INFO 0x101 + +#ifdef CONFIG_LTO +#define BUILD_LTO_INFO ELFNOTE32("Linux", LINUX_ELFNOTE_LTO_INFO, 1) +#else +#define BUILD_LTO_INFO ELFNOTE32("Linux", LINUX_ELFNOTE_LTO_INFO, 0) +#endif + +#endif /* __ELFNOTE_LTO_H */ |