Merge tag 'kbuild-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - detect missing include guard in UAPI headers

 - do not create orphan built-in.a or obj-y objects

 - generate modules.builtin more simply, and drop tristate.conf

 - simplify built-in initramfs creation

 - make linux-headers deb package thinner

 - optimize the deb package build script

 - misc cleanups

* tag 'kbuild-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (34 commits)
  builddeb: split libc headers deployment out into a function
  builddeb: split kernel headers deployment out into a function
  builddeb: remove redundant make for ARCH=um
  builddeb: avoid invoking sub-shells where possible
  builddeb: remove redundant $objtree/
  builddeb: match temporary directory name to the package name
  builddeb: remove unneeded files in hdrobjfiles for headers package
  kbuild: use -S instead of -E for precise cc-option test in Kconfig
  builddeb: allow selection of .deb compressor
  kbuild: remove 'Building modules, stage 2.' log
  kbuild: remove *.tmp file when filechk fails
  kbuild: remove PYTHON2 variable
  modpost: assume STT_SPARC_REGISTER is defined
  gen_initramfs.sh: remove intermediate cpio_list on errors
  initramfs: refactor the initramfs build rules
  gen_initramfs.sh: always output cpio even without -o option
  initramfs: add default_cpio_list, and delete -d option support
  initramfs: generate dependency list and cpio at the same time
  initramfs: specify $(src)/gen_initramfs.sh as a prerequisite in Makefile
  initramfs: make initramfs compression choice non-optional
  ...

1 files changed, 11 insertions, 1 deletions

diff --git a/include/linux/module.h b/include/linux/module.h
index edc63e6ff531..1ad393e62bef 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -170,6 +170,16 @@ extern void cleanup_module(void);
 #define MODULE_SOFTDEP(_softdep) MODULE_INFO(softdep, _softdep)
 
 /*
+ * MODULE_FILE is used for generating modules.builtin
+ * So, make it no-op when this is being built as a module
+ */
+#ifdef MODULE
+#define MODULE_FILE
+#else
+#define MODULE_FILE	MODULE_INFO(file, KBUILD_MODFILE);
+#endif
+
+/*
  * The following license idents are currently accepted as indicating free
  * software modules
  *
@@ -213,7 +223,7 @@ extern void cleanup_module(void);
  * 2.	So the community can ignore bug reports including proprietary modules
  * 3.	So vendors can do likewise based on their own policies
  */
-#define MODULE_LICENSE(_license) MODULE_INFO(license, _license)
+#define MODULE_LICENSE(_license) MODULE_FILE MODULE_INFO(license, _license)
 
 /*
  * Author(s), use "Name <email>" or just "Name", for multiple