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authorLinus Torvalds <torvalds@linux-foundation.org>2017-08-24 14:22:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-24 14:22:27 -0700
commitf7bbf0754b52b7f99deb0c8834f771e2b50157d6 (patch)
tree6f43e299feb1f40548010ce3e2bf16ae9793214d /Makefile
parentb71a5e3fe81c01dbd0b80eab7ae47d4cbd57d72a (diff)
parent64236e315955cc59e2b612e6a0e59579395530ae (diff)
download96b-common-f7bbf0754b52b7f99deb0c8834f771e2b50157d6.tar.gz
Merge tag 'kbuild-fixes-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada: - fix linker script regression caused by dead code elimination support - fix typos and outdated comments - specify kselftest-clean as a PHONY target - fix "make dtbs_install" when $(srctree) includes shell special characters like '~' - Move -fshort-wchar to the global option list because defining it partially emits warnings * tag 'kbuild-fixes-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: update comments of Makefile.asm-generic kbuild: Do not use hyphen in exported variable name Makefile: add kselftest-clean to PHONY target list Kbuild: use -fshort-wchar globally fixdep: trivial: typo fix and correction kbuild: trivial cleanups on the comments kbuild: linker script do not match C names unless LD_DEAD_CODE_DATA_ELIMINATION is configured
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile13
1 files changed, 7 insertions, 6 deletions
diff --git a/Makefile b/Makefile
index 235826f95741..dda88e744d5f 100644
--- a/Makefile
+++ b/Makefile
@@ -396,7 +396,7 @@ LINUXINCLUDE := \
KBUILD_CPPFLAGS := -D__KERNEL__
KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common \
+ -fno-strict-aliasing -fno-common -fshort-wchar \
-Werror-implicit-function-declaration \
-Wno-format-security \
-std=gnu89 $(call cc-option,-fno-PIE)
@@ -442,7 +442,7 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
# ===========================================================================
# Rules shared between *config targets and build targets
-# Basic helpers built in scripts/
+# Basic helpers built in scripts/basic/
PHONY += scripts_basic
scripts_basic:
$(Q)$(MAKE) $(build)=scripts/basic
@@ -505,7 +505,7 @@ ifeq ($(KBUILD_EXTMOD),)
endif
endif
endif
-# install and module_install need also be processed one by one
+# install and modules_install need also be processed one by one
ifneq ($(filter install,$(MAKECMDGOALS)),)
ifneq ($(filter modules_install,$(MAKECMDGOALS)),)
mixed-targets := 1
@@ -964,7 +964,7 @@ export KBUILD_VMLINUX_MAIN := $(core-y) $(libs-y2) $(drivers-y) $(net-y) $(virt-
export KBUILD_VMLINUX_LIBS := $(libs-y1)
export KBUILD_LDS := arch/$(SRCARCH)/kernel/vmlinux.lds
export LDFLAGS_vmlinux
-# used by scripts/pacmage/Makefile
+# used by scripts/package/Makefile
export KBUILD_ALLDIRS := $(sort $(filter-out arch/%,$(vmlinux-alldirs)) arch Documentation include samples scripts tools)
vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_INIT) $(KBUILD_VMLINUX_MAIN) $(KBUILD_VMLINUX_LIBS)
@@ -992,8 +992,8 @@ include/generated/autoksyms.h: FORCE
ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
# Final link of vmlinux with optional arch pass after final link
- cmd_link-vmlinux = \
- $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ; \
+cmd_link-vmlinux = \
+ $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ; \
$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
vmlinux: scripts/link-vmlinux.sh vmlinux_prereq $(vmlinux-deps) FORCE
@@ -1184,6 +1184,7 @@ PHONY += kselftest
kselftest:
$(Q)$(MAKE) -C tools/testing/selftests run_tests
+PHONY += kselftest-clean
kselftest-clean:
$(Q)$(MAKE) -C tools/testing/selftests clean