[OE-core] [PATCH] perf: make sure that the tools/include/uapi/asm-generic directory exists
Martin Jansa
martin.jansa at gmail.com
Sat May 11 14:08:24 UTC 2019
* before trying to copy unistd.h into it
* older kernels don't have uapi in tools/include and do_configure fails
with:
DEBUG: Executing shell function do_configure
cp: cannot create regular file '.../perf/1.0-r9/perf-1.0/tools/include/uapi/asm-generic/unistd.h':
No such file or directory
WARNING: exit code 1 from a shell command.
* tools/include/uapi was added in kernel 4.8 with
https://github.com/torvalds/linux/commit/c4b6014e8bb0c8d47fe5c71ebc604f31091e5d3f
tools: Add copy of perf_event.h to tools/include/linux/
Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
meta/recipes-kernel/perf/perf.bb | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 546076f84b..215d0a38f9 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -238,6 +238,7 @@ do_configure_prepend () {
# unistd.h can be out of sync between libc-headers and the captured version in the perf source
# so we copy it from the sysroot unistd.h to the perf unistd.h
+ [ -d ${S}/tools/include/uapi/asm-generic/ ] || mkdir -p ${S}/tools/include/uapi/asm-generic/
cp ${STAGING_INCDIR}/asm-generic/unistd.h ${S}/tools/include/uapi/asm-generic/unistd.h
}
--
2.17.1
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