BMC/Intel-BMC/linux.git/Makefile, branch dev-5.4Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-5.42020-08-07T07:34:02+00:00Linux 5.4.572020-08-07T07:34:02+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-08-07T07:34:02+00:00urn:sha1:d9939285fc818425ae92bd99f8c97b6b9ef3bb88
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 5.4.562020-08-05T07:59:52+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-08-05T07:59:52+00:00urn:sha1:1b940bbc5c55551a3420f403a2b10cb884cffb01
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 5.4.552020-07-31T16:39:32+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-07-31T16:39:32+00:00urn:sha1:169b93899c7dfb93a2b57da8e3505da9b2afcf5c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 5.4.542020-07-29T08:18:46+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-07-29T08:18:46+00:00urn:sha1:58a12e3368dbcadc57c6b3f5fcbecce757426f02
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation2020-07-29T08:18:43+00:00Fangrui Songmaskray@google.com2020-07-21T17:31:23+00:00urn:sha1:5835e6d5988ff86bc1a184c35837c64c6acc3fa4
commit ca9b31f6bb9c6aa9b4e5f0792f39a97bbffb8c51 upstream.
When CROSS_COMPILE is set (e.g. aarch64-linux-gnu-), if
$(CROSS_COMPILE)elfedit is found at /usr/bin/aarch64-linux-gnu-elfedit,
GCC_TOOLCHAIN_DIR will be set to /usr/bin/. --prefix= will be set to
/usr/bin/ and Clang as of 11 will search for both
$(prefix)aarch64-linux-gnu-$needle and $(prefix)$needle.
GCC searchs for $(prefix)aarch64-linux-gnu/$version/$needle,
$(prefix)aarch64-linux-gnu/$needle and $(prefix)$needle. In practice,
$(prefix)aarch64-linux-gnu/$needle rarely contains executables.
To better model how GCC's -B/--prefix takes in effect in practice, newer
Clang (since
https://github.com/llvm/llvm-project/commit/3452a0d8c17f7166f479706b293caf6ac76ffd90)
only searches for $(prefix)$needle. Currently it will find /usr/bin/as
instead of /usr/bin/aarch64-linux-gnu-as.
Set --prefix= to $(GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE))
(/usr/bin/aarch64-linux-gnu-) so that newer Clang can find the
appropriate cross compiling GNU as (when -no-integrated-as is in
effect).
Cc: stable@vger.kernel.org
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Fangrui Song <maskray@google.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/1099
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 5.4.532020-07-22T07:33:18+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-07-22T07:33:18+00:00urn:sha1:d811d29517d1ea05bc159579231652d3ca1c2a01Linux 5.4.522020-07-16T06:16:48+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-07-16T06:16:48+00:00urn:sha1:c57b1153a58a6263863667296b5f00933fc46a4fLinux 5.4.512020-07-09T07:37:57+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-07-09T07:37:57+00:00urn:sha1:1c54d3c15afacf179c07ce6c57a0d43f412f1b3aLinux 5.4.502020-06-30T20:21:55+00:00Sasha Levinsashal@kernel.org2020-06-30T20:21:55+00:00urn:sha1:e75220890bf6b37c5f7b1dbd81d8292ed6d96643
Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux 5.4.492020-06-24T15:50:53+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2020-06-24T15:50:53+00:00urn:sha1:4e9688ad3d36e8f73c73e435f53da5ae1cd91a70