Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (40 commits)
  kbuild: trivial fixes in Makefile
  kbuild: adding symbols in Kconfig and defconfig to TAGS
  kbuild: replace abort() with exit(1)
  kbuild: support for %.symtypes files
  kbuild: fix silentoldconfig recursion
  kbuild: add option for stripping modules while installing them
  kbuild: kill some false positives from modpost
  kbuild: export-symbol usage report generator
  kbuild: fix make -rR breakage
  kbuild: append -dirty for updated but uncommited changes
  kbuild: append git revision for all untagged commits
  kbuild: fix module.symvers parsing in modpost
  kbuild: ignore make's built-in rules & variables
  kbuild: bugfix with initramfs
  kbuild: modpost build fix
  kbuild: check license compatibility when building modules
  kbuild: export-type enhancement to modpost.c
  kbuild: add dependency on kernel.release to the package targets
  kbuild: `make kernelrelease' speedup
  kconfig: KCONFIG_OVERWRITECONFIG
  ...

1 files changed, 14 insertions, 0 deletions

diff --git a/include/linux/license.h b/include/linux/license.h
new file mode 100644
index 000000000000..decdbf43cb5c
--- /dev/null
+++ b/include/linux/license.h
@@ -0,0 +1,14 @@
+#ifndef __LICENSE_H
+#define __LICENSE_H
+
+static inline int license_is_gpl_compatible(const char *license)
+{
+        return (strcmp(license, "GPL") == 0
+                || strcmp(license, "GPL v2") == 0
+                || strcmp(license, "GPL and additional rights") == 0
+                || strcmp(license, "Dual BSD/GPL") == 0
+                || strcmp(license, "Dual MIT/GPL") == 0
+                || strcmp(license, "Dual MPL/GPL") == 0);
+}
+
+#endif