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| author | Arnd Bergmann <arnd@arndb.de> | 2015-11-12 15:37:12 +0100 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2018-11-30 00:34:32 +0100 |
| commit | 2a6497e927b8b7e4c7c8f9f985e4eb7cca1bf533 (patch) | |
| tree | 6cf801dbbe16548671c790fd107ab232161d8719 /kernel | |
| parent | 03dbc5463b5de5a7660050219593c6bd2d651252 (diff) | |
arm64: build vdso without libgcov
commit 543097843ca7c9ac3758d0b5879ea2a6f44089de upstream.
On a cross-toolchain without glibc support, libgcov may not be
available, and attempting to build an arm64 kernel with GCOV
enabled then results in a build error:
/home/arnd/cross-gcc/lib/gcc/aarch64-linux/5.2.1/../../../../aarch64-linux/bin/ld: cannot find -lgcov
We don't really want to link libgcov into the vdso anyway, so
this patch just disables GCOV in the vdso directory, just as
we do for most other architectures.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions