| Message ID | 20160704143949.2357806-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 2016-07-04 16:39, Arnd Bergmann wrote: > 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 because of a toolchain that uses outdated kernel headers: 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> > --- > Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied to kbuild.git#kbuild. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Makefile b/Makefile index ec355167cf36..4a44055e3433 100644 --- a/Makefile +++ b/Makefile @@ -1633,7 +1633,7 @@ 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) \
Olof's build test setup keeps failing to compile arm64 kernels because of a toolchain that uses outdated kernel headers: /work/build/batch/samples/seccomp/bpf-fancy.c:13:27: fatal error: linux/seccomp.h: No such file or directory This is of course something he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> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)