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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-12 17:00:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-12 17:00:40 -0700 |
| commit | 09c9b61d5da24174b867a6ffda29b7435e1fda74 (patch) | |
| tree | 89f5775bfeb0305f3b87a97c488b7e8347294821 /scripts/Makefile.build | |
| parent | Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/... (diff) | |
| parent | x86: LLVMLinux: Fix "incomplete type const struct x86cpu_device_id" (diff) | |
| download | linux-09c9b61d5da24174b867a6ffda29b7435e1fda74.tar.gz linux-09c9b61d5da24174b867a6ffda29b7435e1fda74.zip | |
Merge tag 'llvmlinux-for-v3.15' of git://git.linuxfoundation.org/llvmlinux/kernel
Pull llvm patches from Behan Webster:
"These are some initial updates to support compiling the kernel with
clang.
These patches have been through the proper reviews to the best of my
ability, and have been soaking in linux-next for a few weeks. These
patches by themselves still do not completely allow clang to be used
with the kernel code, but lay the foundation for other patches which
are still under review.
Several other of the LLVMLinux patches have been already added via
maintainer trees"
* tag 'llvmlinux-for-v3.15' of git://git.linuxfoundation.org/llvmlinux/kernel:
x86: LLVMLinux: Fix "incomplete type const struct x86cpu_device_id"
x86 kbuild: LLVMLinux: More cc-options added for clang
x86, acpi: LLVMLinux: Remove nested functions from Thinkpad ACPI
LLVMLinux: Add support for clang to compiler.h and new compiler-clang.h
LLVMLinux: Remove warning about returning an uninitialized variable
kbuild: LLVMLinux: Fix LINUX_COMPILER definition script for compilation with clang
Documentation: LLVMLinux: Update Documentation/dontdiff
kbuild: LLVMLinux: Adapt warnings for compilation with clang
kbuild: LLVMLinux: Add Kbuild support for building kernel with Clang
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 9f0ee22b914f..003bc263105a 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -65,12 +65,22 @@ warning- := $(empty) warning-1 := -Wextra -Wunused -Wno-unused-parameter warning-1 += -Wmissing-declarations warning-1 += -Wmissing-format-attribute -warning-1 += -Wmissing-prototypes +warning-1 += $(call cc-option, -Wmissing-prototypes) warning-1 += -Wold-style-definition warning-1 += $(call cc-option, -Wmissing-include-dirs) warning-1 += $(call cc-option, -Wunused-but-set-variable) warning-1 += $(call cc-disable-warning, missing-field-initializers) +# Clang +warning-1 += $(call cc-disable-warning, initializer-overrides) +warning-1 += $(call cc-disable-warning, unused-value) +warning-1 += $(call cc-disable-warning, format) +warning-1 += $(call cc-disable-warning, unknown-warning-option) +warning-1 += $(call cc-disable-warning, sign-compare) +warning-1 += $(call cc-disable-warning, format-zero-length) +warning-1 += $(call cc-disable-warning, uninitialized) +warning-1 += $(call cc-option, -fcatch-undefined-behavior) + warning-2 := -Waggregate-return warning-2 += -Wcast-align warning-2 += -Wdisabled-optimization |