Hi Linus,
please merge these kbuild changes for v4.8-rc1:
- GCC plugin support by Emese Revfy from grsecurity, with a fixup from
Kees Cook. The plugins are meant to be used for static analysis of the
kernel code. Two plugins are provided already.
- Reduction of the gcc commandline by Arnd Bergmann.
- IS_ENABLED / IS_REACHABLE macro enhancements by Masahiro Yamada
- bin2c fix by Michael Tautschnig
- setlocalversion fix by Wolfram Sang
Thanks,
Michal
The following changes since commit 1a695a905c18548062509178b98bc91e67510864:
Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git kbuild
for you to fetch changes up to a519167e753e6a89476115375b65a7eb6ec485b3:
gcc-plugins: disable under COMPILE_TEST (2016-07-27 00:08:54 +0200)
----------------------------------------------------------------
Arnd Bergmann (6):
Kbuild: don't add ../../ to include path
Kbuild: avoid duplicate include path
Kbuild: always prefix objtree in LINUXINCLUDE
Kbuild: arch: look for generated headers in obtree
Kbuild: don't add obj tree in additional includes
kbuild: make samples depend on headers_install
Emese Revfy (4):
Shared library support
GCC plugin infrastructure
Add Cyclomatic complexity GCC plugin
Add sancov plugin
Kees Cook (2):
kbuild: Abort build on bad stack protector flag
gcc-plugins: disable under COMPILE_TEST
Masahiro Yamada (5):
kconfig.h: use __is_defined() to check if MODULE is defined
export.h: use __is_defined() to check if __KSYM_* is defined
kconfig.h: use already defined macros for IS_REACHABLE() define
kconfig.h: allow to use IS_{ENABLE,REACHABLE} in macro expansion
vmlinux.lds.h: replace config_enabled() with IS_ENABLED()
Tautschnig, Michael (1):
scripts: Fix size mismatch of kexec_purgatory_size
Wolfram Sang (1):
kbuild: setlocalversion: print error to STDERR
.gitignore | 1 +
Documentation/dontdiff | 1 +
Documentation/gcc-plugins.txt | 87 +++
MAINTAINERS | 9 +
Makefile | 106 +--
arch/Kconfig | 37 +
arch/alpha/boot/Makefile | 2 +-
arch/arm/Kconfig | 1 +
arch/arm64/Kconfig | 1 +
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/kvm/Makefile | 2 +-
arch/s390/boot/compressed/Makefile | 4 +-
arch/um/Kconfig.common | 1 +
arch/um/Makefile | 4 +-
arch/x86/Kconfig | 1 +
arch/x86/Makefile | 8 -
arch/x86/boot/Makefile | 2 +-
arch/x86/entry/vdso/Makefile | 3 +-
arch/x86/purgatory/Makefile | 2 +
arch/x86/realmode/rm/Makefile | 2 +-
include/asm-generic/vmlinux.lds.h | 2 +-
include/linux/export.h | 2 +-
include/linux/kconfig.h | 31 +-
lib/Kconfig.debug | 2 +
scripts/Kbuild.include | 2 +-
scripts/Makefile | 2 +-
scripts/Makefile.build | 2 +-
scripts/Makefile.clean | 4 +-
scripts/Makefile.gcc-plugins | 43 ++
scripts/Makefile.host | 55 +-
scripts/Makefile.lib | 7 +-
scripts/basic/bin2c.c | 3 +-
scripts/gcc-plugin.sh | 51 ++
scripts/gcc-plugins/Makefile | 27 +
scripts/gcc-plugins/cyc_complexity_plugin.c | 73 ++
scripts/gcc-plugins/gcc-common.h | 830 +++++++++++++++++++++
scripts/gcc-plugins/gcc-generate-gimple-pass.h | 175 +++++
scripts/gcc-plugins/gcc-generate-ipa-pass.h | 289 +++++++
scripts/gcc-plugins/gcc-generate-rtl-pass.h | 175 +++++
scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h | 175 +++++
scripts/gcc-plugins/sancov_plugin.c | 144 ++++
scripts/link-vmlinux.sh | 2 +-
scripts/package/builddeb | 1 +
scripts/setlocalversion | 2 +-
44 files changed, 2290 insertions(+), 85 deletions(-)
create mode 100644 Documentation/gcc-plugins.txt
create mode 100644 scripts/Makefile.gcc-plugins
create mode 100755 scripts/gcc-plugin.sh
create mode 100644 scripts/gcc-plugins/Makefile
create mode 100644 scripts/gcc-plugins/cyc_complexity_plugin.c
create mode 100644 scripts/gcc-plugins/gcc-common.h
create mode 100644 scripts/gcc-plugins/gcc-generate-gimple-pass.h
create mode 100644 scripts/gcc-plugins/gcc-generate-ipa-pass.h
create mode 100644 scripts/gcc-plugins/gcc-generate-rtl-pass.h
create mode 100644 scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h
create mode 100644 scripts/gcc-plugins/sancov_plugin.c
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