Pull more Kbuild updates from Masahiro Yamada: - Convert sh and sparc to use generic shell scripts to generate the syscall headers - refactor .gitignore files - Update kernel/config_data.gz only when the content of the .config is really changed, which avoids the unneeded re-link of vmlinux - move "remove stale files" workarounds to scripts/remove-stale-files - suppress unused-but-set-variable warnings by default for Clang as well - fix locale setting LANG=C to LC_ALL=C - improve 'make distclean' - always keep intermediate objects from scripts/link-vmlinux.sh - move IF_ENABLED out of <linux/kconfig.h> to make it self-contained - misc cleanups * tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h> kbuild: Don't remove link-vmlinux temporary files on exit/signal kbuild: remove the unneeded comments for external module builds kbuild: make distclean remove tag files in sub-directories kbuild: make distclean work against $(objtree) instead of $(srctree) kbuild: refactor modname-multi by using suffix-search kbuild: refactor fdtoverlay rule kbuild: parameterize the .o part of suffix-search arch: use cross_compiling to check whether it is a cross build or not kbuild: remove ARCH=sh64 support from top Makefile .gitignore: prefix local generated files with a slash kbuild: replace LANG=C with LC_ALL=C Makefile: Move -Wno-unused-but-set-variable out of GCC only block kbuild: add a script to remove stale generated files kbuild: update config_data.gz only when the content of .config is changed .gitignore: ignore only top-level modules.builtin .gitignore: move tags and TAGS close to other tag files kernel/.gitgnore: remove stale timeconst.h and hz.bc usr/include: refactor .gitignore genksyms: fix stale comment ...
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| @@ -1,4 +1,3 @@ | ||
| 1 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | −kheaders.md5 | |
| 3 | −timeconst.h | |
| 4 | −hz.bc | |
| 2 | +/config_data | |
| 3 | +/kheaders.md5 | |
| @@ -142,10 +142,15 @@ obj-$(CONFIG_SCF_TORTURE_TEST) += scftorture.o · 141 unmodified lines | ||
| 142 | 142 | |
| 143 | 143 | $(obj)/configs.o: $(obj)/config_data.gz |
| 144 | 144 | |
| 145 | −targets += config_data.gz | |
| 146 | −$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE | |
| 145 | +targets += config_data config_data.gz | |
| 146 | +$(obj)/config_data.gz: $(obj)/config_data FORCE | |
| 147 | 147 | $(call if_changed,gzip) |
| 148 | 148 | |
| 149 | +filechk_cat = cat $< | |
| 150 | + | |
| 151 | +$(obj)/config_data: $(KCONFIG_CONFIG) FORCE | |
| 152 | + $(call filechk,cat) | |
| 153 | + | |
| 149 | 154 | $(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz |
| 150 | 155 | |
| 151 | 156 | quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz |