[linux-block.git] / include / linux / compiler-version.h

/* SPDX-License-Identifier: GPL-2.0-only */

#ifdef  __LINUX_COMPILER_VERSION_H
#error "Please do not include <linux/compiler-version.h>. This is done by the build system."
#endif
#define __LINUX_COMPILER_VERSION_H

/*
 * 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, which is touched
 * by Kconfig when the version string from the compiler changes.
 */
Commit	Line	Data
ce6ed1c4 MY	1	/* SPDX-License-Identifier: GPL-2.0-only */
	2
	3	#ifdef __LINUX_COMPILER_VERSION_H
	4	#error "Please do not include <linux/compiler-version.h>. This is done by the build system."
	5	#endif
	6	#define __LINUX_COMPILER_VERSION_H
	7
	8	/*
	9	* This header exists to force full rebuild when the compiler is upgraded.
	10	*
	11	* When fixdep scans this, it will find this string "CONFIG_CC_VERSION_TEXT"
0e0345b7	12	* and add dependency on include/config/CC_VERSION_TEXT, which is touched
ce6ed1c4 MY	13	* by Kconfig when the version string from the compiler changes.
ce6ed1c4 MY	14	*/