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authorArnd Bergmann <arnd@arndb.de>2016-07-04 16:39:35 +0200
committerMichal Marek <mmarek@suse.com>2016-07-22 13:58:59 +0200
commitddea05fa148b4d8e66498e522a616d87f9cf81e3 (patch)
tree934e2fae08180da5a97840c0d7704496c7c8779f
parentdb547ef1906400eb34682e43035dd4d81b9fdcfb (diff)
kbuild: make samples depend on headers_install
Olof's build test setup keeps failing to compile arm64 kernels because of a toolchain that uses outdated kernel headers: /work/build/batch/samples/seccomp/bpf-fancy.c:13:27: fatal error: linux/seccomp.h: No such file or directory This is of course something he could change, but it also indicates that others may run into the same problem. Running 'make headers_install' avoids the issue by ensuring that the kernel headers are put into the $(objdir)/usr/include path before we build the samples. The same problem happened for the Documentation build in the past and was fixed up with commit 8e2faea877eb ("Make Documenation depend on headers_install"). This adds an identical Makefile dependency for the samples/ subdirectory. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michal Marek <mmarek@suse.com>
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 64684b19d49c..7aa6f8c4cc53 100644
--- a/Makefile
+++ b/Makefile
@@ -1620,7 +1620,7 @@ endif
$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
$(build)=$(build-dir)
# Make sure the latest headers are built for Documentation
-Documentation/: headers_install
+Documentation/ samples/: headers_install
%/: prepare scripts FORCE
$(cmd_crmodverdir)
$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \