Hi Shuah, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc5 next-20160909] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Shuah-Khan/Move-runnable-code-tests-from-Documentation-to-selftests/20160910-063538 config: i386-tinyconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): >> scripts/Makefile.build:44: Documentation/filesystems/Makefile: No such file or directory >> make[3]: *** No rule to make target 'Documentation/filesystems/Makefile'. make[3]: Failed to remake makefile 'Documentation/filesystems/Makefile'. vim +44 scripts/Makefile.build f77bf0142 Sam Ravnborg 2007-10-15 28 ldflags-y := d72e5edbf Sam Ravnborg 2007-05-28 29 720097d89 Sam Ravnborg 2009-04-19 30 subdir-asflags-y := 720097d89 Sam Ravnborg 2009-04-19 31 subdir-ccflags-y := 720097d89 Sam Ravnborg 2009-04-19 32 3156fd052 Robert P. J. Day 2008-02-18 33 # Read auto.conf if it exists, otherwise ignore c955ccafc Roman Zippel 2006-06-08 34 -include include/config/auto.conf ^1da177e4 Linus Torvalds 2005-04-16 35 20a468b51 Sam Ravnborg 2006-01-22 36 include scripts/Kbuild.include 20a468b51 Sam Ravnborg 2006-01-22 37 3156fd052 Robert P. J. Day 2008-02-18 38 # For backward compatibility check that these variables do not change 0c53c8e6e Sam Ravnborg 2007-10-14 39 save-cflags := $(CFLAGS) 0c53c8e6e Sam Ravnborg 2007-10-14 40 2a6914703 Sam Ravnborg 2005-07-25 41 # The filename Kbuild has precedence over Makefile db8c1a7b2 Sam Ravnborg 2005-07-27 42 kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) 0c53c8e6e Sam Ravnborg 2007-10-14 43 kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile) 0c53c8e6e Sam Ravnborg 2007-10-14 @44 include $(kbuild-file) ^1da177e4 Linus Torvalds 2005-04-16 45 0c53c8e6e Sam Ravnborg 2007-10-14 46 # If the save-* variables changed error out 0c53c8e6e Sam Ravnborg 2007-10-14 47 ifeq ($(KBUILD_NOPEDANTIC),) 0c53c8e6e Sam Ravnborg 2007-10-14 48 ifneq ("$(save-cflags)","$(CFLAGS)") 49c57d254 Arnaud Lacombe 2011-08-15 49 $(error CFLAGS was changed in "$(kbuild-file)". Fix it to use ccflags-y) 0c53c8e6e Sam Ravnborg 2007-10-14 50 endif 0c53c8e6e Sam Ravnborg 2007-10-14 51 endif 4a5838ad9 Borislav Petkov 2011-03-01 52 :::::: The code at line 44 was first introduced by commit :::::: 0c53c8e6eb456cde30f2305421c605713856abc8 kbuild: check for wrong use of CFLAGS :::::: TO: Sam Ravnborg <sam@neptun.(none)> :::::: CC: Sam Ravnborg <sam@neptun.(none)> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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