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authorLinus Torvalds2021-11-08 09:15:45 -0800
committerLinus Torvalds2021-11-08 09:15:45 -0800
commit1e9ed9360f80d13e41684ca458f01fdf922c7c57 (patch)
tree379fcb30fd239de0f95fcf10d47cae5d31fa39b2 /arch/nds32
parent67b7e1f2410ecb94b86749cfbd1edf6d66ca237d (diff)
parent8212f8986d311ccf6a72305e6bdbd814691701d6 (diff)
Merge tag 'kbuild-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada: - Remove the global -isystem compiler flag, which was made possible by the introduction of <linux/stdarg.h> - Improve the Kconfig help to print the location in the top menu level - Fix "FORCE prerequisite is missing" build warning for sparc - Add new build targets, tarzst-pkg and perf-tarzst-src-pkg, which generate a zstd-compressed tarball - Prevent gen_init_cpio tool from generating a corrupted cpio when KBUILD_BUILD_TIMESTAMP is set to 2106-02-07 or later - Misc cleanups * tag 'kbuild-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (28 commits) kbuild: use more subdir- for visiting subdirectories while cleaning sh: remove meaningless archclean line initramfs: Check timestamp to prevent broken cpio archive kbuild: split DEBUG_CFLAGS out to scripts/Makefile.debug gen_init_cpio: add static const qualifiers kbuild: Add make tarzst-pkg build option scripts: update the comments of kallsyms support sparc: Add missing "FORCE" target when using if_changed kconfig: refactor conf_touch_dep() kconfig: refactor conf_write_dep() kconfig: refactor conf_write_autoconf() kconfig: add conf_get_autoheader_name() kconfig: move sym_escape_string_value() to confdata.c kconfig: refactor listnewconfig code kconfig: refactor conf_write_symbol() kconfig: refactor conf_write_heading() kconfig: remove 'const' from the return type of sym_escape_string_value() kconfig: rename a variable in the lexer to a clearer name kconfig: narrow the scope of variables in the lexer kconfig: Create links to main menu items in search ...
Diffstat (limited to 'arch/nds32')
-rw-r--r--arch/nds32/Kbuild3
-rw-r--r--arch/nds32/Makefile5
2 files changed, 5 insertions, 3 deletions
diff --git a/arch/nds32/Kbuild b/arch/nds32/Kbuild
index a4e40e534e6a..4e39f7abdeb6 100644
--- a/arch/nds32/Kbuild
+++ b/arch/nds32/Kbuild
@@ -1 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
+
+# for cleaning
+subdir- += boot
diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index ccdca7142020..797ad9b450af 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -9,6 +9,8 @@ endif
# Avoid generating FPU instructions
arch-y += -mno-ext-fpu-sp -mno-ext-fpu-dp -mfloat-abi=soft
+# Enable <nds32_intrinsic.h>
+KBUILD_CFLAGS += -isystem $(shell $(CC) -print-file-name=include)
KBUILD_CFLAGS += $(call cc-option, -mno-sched-prolog-epilog)
KBUILD_CFLAGS += -mcmodel=large
@@ -62,9 +64,6 @@ prepare: vdso_prepare
vdso_prepare: prepare0
$(Q)$(MAKE) $(build)=arch/nds32/kernel/vdso include/generated/vdso-offsets.h
-archclean:
- $(Q)$(MAKE) $(clean)=$(boot)
-
define archhelp
echo ' Image - kernel image (arch/$(ARCH)/boot/Image)'
endef