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| author | Arnd Bergmann <arnd@arndb.de> | 2016-07-04 16:39:35 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2016-07-22 13:58:59 +0200 |
| commit | ddea05fa148b4d8e66498e522a616d87f9cf81e3 (patch) | |
| tree | 934e2fae08180da5a97840c0d7704496c7c8779f /Makefile | |
| parent | db547ef1906400eb34682e43035dd4d81b9fdcfb (diff) | |
| download | lwn-ddea05fa148b4d8e66498e522a616d87f9cf81e3.tar.gz lwn-ddea05fa148b4d8e66498e522a616d87f9cf81e3.zip | |
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because of a toolchain that uses outdated kernel headers: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>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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) \ |